CN218804145U - Hot press unit for combined material - Google Patents
Hot press unit for combined material Download PDFInfo
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- CN218804145U CN218804145U CN202223000944.8U CN202223000944U CN218804145U CN 218804145 U CN218804145 U CN 218804145U CN 202223000944 U CN202223000944 U CN 202223000944U CN 218804145 U CN218804145 U CN 218804145U
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Abstract
The utility model provides a hot press unit for combined material, including base, holding down plate, top board, holding down plate and base fixed connection, the top board corresponds the subassembly that compresses tightly that is equipped with drive top board and pushes down, all have the heating chamber that holds heat-conducting medium in holding down plate, the top board, the guide bar has set firmly on the base, the guide bar upper end has set firmly the installation frame, it is the pneumatic cylinder to compress tightly the subassembly, the casing and the installation frame of pneumatic cylinder can be dismantled and be connected, the output shaft and the top board of pneumatic cylinder can be dismantled and be connected, set firmly on the top board with guide bar assorted stand pipe, the guide bar is installed in the stand pipe inboard. The stand pipe among the hot pressing device play the guide effect at the in-process that the top board pushed down, make the pushing down process of top board more stable, prevent that the top board from rocking, improved hot pressing quality.
Description
Technical Field
The utility model belongs to the technical field of the combined material processing, especially, relate to a hot press unit for combined material.
Background
The composite material is prepared through weaving carbon fiber into carbon fiber fabric, making polyether ether ketone into sheet, spreading one layer of PEEK and one layer of carbon fiber fabric successively to form stacked matter with preset number of layers, and hot pressing to compound the stacked matter in a hot press. The composite material hot-press equipment is equipment for carrying out hot-press molding on composite materials, and the current hot-press device has the following problems: firstly, the pressing plate is easy to shake in the pressing process, so that the hot pressing quality is poor; secondly, the equipment maintenance is difficult, the heating cavity is not convenient to clean, the installation and the disassembly processes of the hydraulic cylinder are complex, the production efficiency is reduced, and the production cost is improved.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a hot press apparatus for composite materials, so as to solve at least one of the above-mentioned problems.
In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a hot press unit for combined material, includes base, holding down plate, top board, holding down plate and base fixed connection, top board correspond and are equipped with the subassembly that compresses tightly that the drive top board pushed down, all have the heating chamber that holds heat-conducting medium in holding down plate, the top board, the guide bar has set firmly on the base, the guide bar upper end has set firmly the installation frame, it is the pneumatic cylinder to compress tightly the subassembly, the casing and the installation frame of pneumatic cylinder can be dismantled and be connected, the output shaft and the top board of pneumatic cylinder can be dismantled and be connected, set firmly on the top board with guide bar assorted stand pipe, the guide bar is installed in the stand pipe inboard.
Furthermore, holding down plate, top board all include hot plate, apron, be equipped with the heating groove on the hot plate, the apron passes through the bolt with the hot plate and can dismantle the connection, form the heating chamber between apron and the heating groove.
Further, the heating groove is an S-shaped groove, two connecting pipes are fixedly arranged on the heating plate, and the two connecting pipes are respectively communicated with the two ends of the heating groove.
Furthermore, a sealing gasket is arranged between the cover plate and the heating plate.
Furthermore, a through hole matched with the heating groove is formed in the sealing gasket.
Furthermore, a placing groove is formed in the lower pressing plate.
Furthermore, a connecting block is fixedly arranged on an output shaft of the hydraulic cylinder, the connecting block comprises a limiting part and a connecting part which are sequentially connected, the diameter of the limiting part is larger than that of the connecting part, the diameter of the connecting part is smaller than that of the output shaft of the hydraulic cylinder, and the connecting part is fixedly connected with the output shaft;
the upper pressure plate is provided with a mounting pipe, the upper end of the mounting pipe is fixedly provided with a baffle plate, the baffle plate is provided with a strip-shaped hole corresponding to the connecting part, the width of the strip-shaped hole is larger than the diameter of the connecting part and smaller than the diameter of the limiting part, and the height of the connecting part is matched with the thickness of the baffle plate;
the limiting part is arranged on the inner side of the installation pipe, and the connecting part is arranged on the inner side of the strip-shaped hole.
Furthermore, the mounting pipe is provided with a dismounting hole corresponding to the limiting part.
Furthermore, a plurality of reinforcing ribs are arranged on the side wall of the installation pipe.
Furthermore, the mounting frame is provided with a strip-shaped mounting hole corresponding to the strip-shaped hole, and the output shaft of the hydraulic cylinder is positioned on the inner side of the strip-shaped mounting hole.
Compared with the prior art, a hot press unit for combined material have following advantage:
(1) A hot press unit for combined material, the stand pipe has played the guide effect at the in-process that the top board pushed down, makes the pushing down process of top board more stable, prevents that the top board from rocking, has improved hot pressing quality.
(2) A hot press unit for combined material, when the pneumatic cylinder was dismantled to needs, loosen the connecting bolt between pneumatic cylinder and the installation frame, then along bar mounting hole removal pneumatic cylinder, the downthehole roll-off of dismantlement of installation pipe is followed to the connecting block this moment, the installation has conveniently improved work efficiency with the dismantlement process.
(3) A hot press unit for combined material, when the output shaft extension of pneumatic cylinder, the tight baffle in lower terminal surface top of output shaft, when the output shaft shrink of pneumatic cylinder, the lower terminal surface of the tight baffle in up end top of spacing portion. The width in bar hole is greater than the diameter of connecting portion, and when the output shaft of pneumatic cylinder took place to rock, connecting portion can slide in bar downthehole side, can not influence the removal of top board.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic perspective view of an apparatus according to an embodiment of the present invention;
fig. 2 is a schematic front view of the device according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a point a in fig. 2 according to an embodiment of the present invention;
FIG. 4 is a schematic view of a base mounting structure according to an embodiment of the present invention
FIG. 5 is a schematic view of the explosion structure of the upper platen according to the embodiment of the present invention
FIG. 6 is a schematic view of a three-dimensional structure of a heating plate according to an embodiment of the present invention
Fig. 7 is a schematic view of a three-dimensional structure of an installation pipe according to an embodiment of the present invention.
Description of reference numerals:
1. a base; 2. a guide bar; 3. a mounting frame; 4. a hydraulic cylinder; 5. an upper pressure plate; 6. a lower pressing plate; 7. installing a pipe; 8. a baffle plate; 9. reinforcing ribs; 10. a guide tube; 11. connecting blocks; 301. a strip-shaped mounting hole; 501. a cover plate; 502. a gasket; 503. heating plates; 504. a connecting pipe; 50301. a heating tank; 601. a placement groove; 701. disassembling the hole; 801. a strip-shaped hole; 1101. a connecting portion; 1102. a limiting part.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. 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 or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 7, a hot press unit for composite material, including base 1, lower pressure plate 6, top board 5, lower pressure plate 6 and base 1 fixed connection, top board 5 corresponds and is equipped with the subassembly that compresses tightly that drives top board 5 and push down, lower pressure plate 6, all have the heating chamber that holds heat-conducting medium in the top board 5, guide bar 2 has set firmly on the base 1, installation frame 3 has set firmly on 2 upper ends of guide bar, it is pneumatic cylinder 4 to compress tightly the subassembly, the casing of pneumatic cylinder 4 can be dismantled with installation frame 3 and be connected, the output shaft of pneumatic cylinder 4 can be dismantled with top board 5 and be connected, top board 5 sets firmly the stand pipe 10 with 2 assorted guide bars on the stand pipe, guide bar 2 installs in stand pipe 10 inboardly. The guide pipe 10 adopts but is not limited to the existing guide bearing, the guide bearing plays a role in guiding in the process of pressing the upper pressing plate 5, so that the pressing process of the upper pressing plate 5 is more stable, and high-temperature heat-conducting medium flows in the heating cavity;
the lower pressure plate 6 and the upper pressure plate 5 both comprise a heating plate 503 and a cover plate 501, the heating plate 503 is provided with a heating slot 50301, the cover plate 501 is detachably connected with the heating plate 503 through bolts, and a heating cavity is formed between the cover plate 501 and the heating slot 50301. The cover plate 501 is detachably connected with the heating plate 503 through bolts, so that when the heating groove 50301 is blocked, the upper pressure plate 5 can be conveniently detached to clean the heating groove 50301. The heating groove 50301 is an S-shaped groove, two connecting pipes 504 are fixedly arranged on the heating plate 503, the two connecting pipes 504 are respectively communicated with two ends of the heating groove 50301, and the two connecting pipes 504 are respectively communicated with a liquid outlet end and a liquid inlet end of the mold temperature controller. The S-shaped groove ensures the heating uniformity of the heating plate 503. A sealing gasket 502 is arranged between the cover plate 501 and the heating plate 503, and the sealing gasket 502 ensures the sealing effect between the cover plate 501 and the heating plate 503. The through hole matched with the heating groove 50301 is formed in the sealing gasket 502, the contact area between the heat-conducting medium and the sealing gasket 502 is reduced due to the through hole, and the aging process of the sealing gasket 502 is slowed down. The lower pressing plate 6 is provided with a placing groove 601, and the placing groove 601 is convenient for placing materials to be hot-pressed.
The output shaft of the hydraulic cylinder 4 is fixedly provided with a connecting block 11, the connecting block 11 comprises a limiting part 1102 and a connecting part 1101 which are sequentially connected, the diameter of the limiting part 1102 is larger than that of the connecting part 1101, the diameter of the connecting part 1101 is smaller than that of the output shaft of the hydraulic cylinder 4, and the connecting part 1101 is fixedly connected with the output shaft; the upper pressure plate 5 is provided with an installation pipe 7, the upper end of the installation pipe 7 is fixedly provided with a baffle plate 8, the baffle plate 8 is provided with a strip-shaped hole 801 corresponding to the connecting part 1101, the width of the strip-shaped hole 801 is larger than the diameter of the connecting part 1101 and smaller than the diameter of the limiting part 1102, and the height of the connecting part 1101 is matched with the thickness of the baffle plate 8; the stopper 1102 is attached to the inside of the mounting pipe 7, and the connection 1101 is attached to the inside of the elongated hole 801. In actual use, when the output shaft of the hydraulic cylinder 4 extends, the lower end surface of the output shaft abuts against the baffle plate 8, and when the output shaft of the hydraulic cylinder 4 contracts, the upper end surface of the limiting part 1102 abuts against the lower end surface of the baffle plate 8. The width of the strip-shaped hole 801 is larger than the diameter of the connecting part 1101, so that when the output shaft of the hydraulic cylinder 4 shakes, the connecting part 1101 can slide inside the strip-shaped hole 801, and the movement of the upper pressure plate 5 cannot be influenced.
The mounting tube 7 is provided with a dismounting hole 701 corresponding to the limiting part 1102. Be equipped with four strengthening ribs 9 on the 7 lateral walls of installation pipe, strengthening rib 9 increases joint strength between installation pipe 7 and top board 5, and pushes down the in-process, enables top board 5's atress more even. The mounting frame 3 is provided with a strip-shaped mounting hole 301 corresponding to the strip-shaped hole 801, and the output shaft of the hydraulic cylinder 4 is positioned inside the strip-shaped mounting hole 301. When the hydraulic cylinder 4 needs to be disassembled, the connecting bolt between the hydraulic cylinder 4 and the mounting frame 3 is loosened, then the hydraulic cylinder 4 is moved along the strip-shaped mounting hole 301, the connecting block 11 slides out of the disassembling hole 701 of the mounting pipe 7 at the moment, and the assembling and disassembling processes are convenient and fast to improve the working efficiency.
The working process is as follows:
when this scheme is implemented, the heat-conducting medium of mould temperature machine with the high temperature flows in the heating chamber, and hot plate 503 is heated, will treat hot pressing material and place on standing groove 601, then pneumatic cylinder 4 output shaft extension, and top board 5 moves down and compresses tightly hot pressing material. The device is simple in structure, convenient to operate and capable of improving the working efficiency.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a hot press unit for combined material, includes base (1), holding down plate (6), top board (5), and holding down plate (6) and base (1) fixed connection down, top board (5) correspond and are equipped with the subassembly that compresses tightly that drive top board (5) pushed down, its characterized in that: all have the heating chamber that holds heat-conducting medium in holding down plate (6), top board (5), guide bar (2) have set firmly on base (1), installation frame (3) have set firmly on guide bar (2), it is pneumatic cylinder (4) to compress tightly the subassembly, the casing and the installation frame (3) of pneumatic cylinder (4) can be dismantled and be connected, the output shaft and the top board (5) of pneumatic cylinder (4) can be dismantled and be connected, set firmly on top board (5) with guide bar (2) assorted stand pipe (10), the stand bar (2) are installed in stand pipe (10) inboardly.
2. The apparatus for hot pressing a composite material according to claim 1, wherein: lower clamp plate (6), top board (5) all include hot plate (503), apron (501), be equipped with on hot plate (503) and heat groove (50301), apron (501) can be dismantled with hot plate (503) through the bolt and be connected, form the heating chamber between apron (501) and heat groove (50301).
3. The hot-pressing apparatus for composite materials according to claim 2, characterized in that: the heating groove (50301) is an S-shaped groove, two connecting pipes (504) are fixedly arranged on the heating plate (503), and the two connecting pipes (504) are respectively communicated with two ends of the heating groove (50301).
4. The hot-pressing apparatus for composite materials according to claim 3, characterized in that: and a sealing gasket (502) is arranged between the cover plate (501) and the heating plate (503).
5. The apparatus for hot pressing a composite material according to claim 4, wherein: the sealing gasket (502) is provided with a through hole matched with the heating groove (50301).
6. The apparatus for hot pressing a composite material according to claim 1, wherein: the lower pressing plate (6) is provided with a placing groove (601).
7. The apparatus for hot pressing a composite material according to claim 1, wherein: a connecting block (11) is fixedly arranged on an output shaft of the hydraulic cylinder (4), the connecting block (11) comprises a limiting part (1102) and a connecting part (1101) which are sequentially connected, the diameter of the limiting part (1102) is larger than that of the connecting part (1101), the diameter of the connecting part (1101) is smaller than that of the output shaft of the hydraulic cylinder (4), and the connecting part (1101) is fixedly connected with the output shaft;
the upper pressure plate (5) is provided with an installation pipe (7), the upper end of the installation pipe (7) is fixedly provided with a baffle (8), the baffle (8) is provided with a strip-shaped hole (801) corresponding to the connecting part (1101), the width of the strip-shaped hole (801) is larger than the diameter of the connecting part (1101) and smaller than the diameter of the limiting part (1102), and the height of the connecting part (1101) is matched with the thickness of the baffle (8);
the limiting part (1102) is installed on the inner side of the installation pipe (7), and the connecting part (1101) is installed on the inner side of the strip-shaped hole (801).
8. The apparatus for hot pressing a composite material according to claim 7, wherein: the mounting pipe (7) is provided with a dismounting hole (701) corresponding to the limiting part (1102).
9. The apparatus for hot pressing a composite material according to claim 7, wherein: and a plurality of reinforcing ribs (9) are arranged on the side wall of the mounting pipe (7).
10. The apparatus for hot pressing a composite material according to claim 7, wherein: the mounting frame (3) is provided with a strip-shaped mounting hole (301) corresponding to the strip-shaped hole (801), and the output shaft of the hydraulic cylinder (4) is positioned on the inner side of the strip-shaped mounting hole (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223000944.8U CN218804145U (en) | 2022-11-03 | 2022-11-03 | Hot press unit for combined material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223000944.8U CN218804145U (en) | 2022-11-03 | 2022-11-03 | Hot press unit for combined material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218804145U true CN218804145U (en) | 2023-04-07 |
Family
ID=87260352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223000944.8U Active CN218804145U (en) | 2022-11-03 | 2022-11-03 | Hot press unit for combined material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218804145U (en) |
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2022
- 2022-11-03 CN CN202223000944.8U patent/CN218804145U/en active Active
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