CN117124638A - Hot-press forming device - Google Patents
Hot-press forming device Download PDFInfo
- Publication number
- CN117124638A CN117124638A CN202311136847.8A CN202311136847A CN117124638A CN 117124638 A CN117124638 A CN 117124638A CN 202311136847 A CN202311136847 A CN 202311136847A CN 117124638 A CN117124638 A CN 117124638A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 155
- 238000007731 hot pressing Methods 0.000 claims abstract description 30
- 238000000465 moulding Methods 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 28
- 244000309464 bull Species 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/34—Heating or cooling presses or parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/32—Discharging presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention provides a hot-press forming device, which comprises a forming seat and a lower hot-press die arranged on the forming seat, wherein an upper hot-press die is arranged above the lower hot-press die; the lower hot-pressing die comprises an outer shell and an inner shell, wherein the inner shell is arranged in the outer shell, a forming cavity is formed in the inner shell, a water tank is arranged on the side face of the forming seat, a water containing cavity is formed in the water tank, an air passing piece is arranged in the water tank, an air exhaust control piece communicated with the air passing piece is arranged at the top of the water tank, and a fan air piece communicated with the forming cavity and used for guiding heat in the forming cavity to the air passing piece is arranged at the outer side of the outer shell; a heat-insulating chamber is formed between the outer shell and the inner shell, and a heat-conducting pipe arranged around the inner shell is arranged in the heat-insulating chamber. The invention provides a hot press forming device, which solves the problem of energy waste caused by the fact that heat is not effectively collected and utilized in the cooling process.
Description
Technical Field
The invention relates to the technical field of hot press forming, in particular to a hot press forming device.
Background
The hot press forming device is an industrial device for processing materials, and has the main functions of producing various parts, products or materials by heating and applying pressure to the materials so as to deform or harden the materials under a certain shape or structure, wherein the hot press forming device is generally used in the fields of plastic molding, metal processing, ceramic manufacturing, fiber composite material preparation and the like, and the hot press forming device can heat and pressure the original materials so as to change the original materials into products or parts with required shapes;
after the material is processed, the target hot press forming device is usually required to be taken out manually, because the temperature of the material after hot press forming is higher, scalding is possibly caused to workers during taking out, the material is required to be cooled, and meanwhile, because heat is not effectively collected and utilized in the cooling process, energy waste is caused.
Disclosure of Invention
Based on the technical problems in the background technology, the invention provides a hot press forming device.
The invention provides a hot-press forming device, which comprises a forming seat and a lower hot-press die arranged on the forming seat, wherein an upper hot-press die is arranged above the lower hot-press die;
the lower hot-pressing die comprises an outer shell and an inner shell, wherein the inner shell is arranged in the outer shell, a forming cavity is formed in the inner shell, a water tank is arranged on the side face of the forming seat, a water containing cavity is formed in the water tank, an air passing piece is arranged in the water tank, an air exhaust control piece communicated with the air passing piece is arranged at the top of the water tank, and a fan air piece communicated with the forming cavity and used for guiding heat in the forming cavity to the air passing piece is arranged at the outer side of the outer shell;
the heat-insulating water tank is characterized in that a heat-insulating cavity is formed between the outer shell and the inner shell, a heat-conducting pipe arranged around the inner shell is arranged in the heat-insulating cavity, a water inlet piece and a water outlet piece which are communicated with the water containing cavity are arranged at the bottom of the water tank, and the water inlet piece and the water outlet piece are both communicated with the heat-conducting pipe.
Preferably, the wind passing piece comprises a spiral wind passing pipe and a wind guiding pipe, the spiral wind passing pipe is arranged in the water containing cavity, the fan wind piece is communicated with the spiral wind passing pipe, the wind guiding pipe is connected to the top of the spiral wind passing pipe, and the air exhaust control piece is communicated with the wind guiding pipe.
Preferably, the exhaust control piece comprises an exhaust barrel, the exhaust barrel is arranged at the top of the water tank and is communicated with the air guide pipe, an exhaust passage is formed in the exhaust barrel, a plurality of exhaust holes which are arranged at intervals and are communicated with the exhaust passage are formed in the outer side of the exhaust barrel, and a sealing plug which is inserted into the exhaust passage is arranged on the exhaust barrel.
Preferably, the fan comprises a wind box, a servo motor, a rotating rod, a blade and a wind outlet pipe, wherein the wind box is arranged on the outer side of the outer shell, a heat dissipation channel communicated with a forming cavity is formed in the wind box, the servo motor is arranged at one end of the wind box, the rotating rod is arranged in the heat dissipation channel, one end of the rotating rod is connected with the output end of the servo motor, the blade is connected to the periphery of the rotating rod, the wind outlet pipe is connected to one end of the wind box, which is far away from the servo motor, and is communicated with the heat dissipation channel, and one end of the wind outlet pipe, which is far away from the wind box, is communicated with the spiral wind passing pipe.
Preferably, the water inlet piece comprises a first water pump and a water inlet pipe, the first water pump is arranged at the bottom of the water tank and is communicated with the water containing cavity, the water inlet pipe is connected with the water inlet end of the first water pump, and one end, far away from the first water pump, of the water inlet pipe is communicated with the heat conducting pipe.
Preferably, the water outlet piece comprises a second water pump and a water outlet pipe, the second water pump is arranged at the bottom of the water tank and is communicated with the water containing cavity, the water outlet pipe is connected with the water outlet end of the second water pump, and one end, far away from the second water pump, of the water outlet pipe is communicated with the heat conducting pipe.
Preferably, the bottom of the water tank is connected with a drain pipe communicated with the water containing cavity, and a valve body is arranged on the drain pipe.
Preferably, the top of shaping seat all installs the stand of vertical setting all around, a plurality of the roof is installed on the top of stand, and a plurality of go up the slip cup joint on the stand and be located the last hot pressing mould between lower hot pressing mould and the roof, install the pneumatic cylinder on the roof, and go up hot pressing mould and pneumatic cylinder and be connected and be close to or keep away from by the downward hot pressing mould of pneumatic cylinder drive.
The invention has the following beneficial effects:
through the air passing piece, the fan air piece and the air exhaust control piece, after the material is hot-pressed in the forming cavity in the inner shell, the heat in the forming cavity can be transmitted into the air passing piece through the fan air piece, hot air is discharged through the air passing piece by the air exhaust control piece, the air exhaust quantity can be controlled by the air exhaust control piece, when the hot air passes through the air passing piece, water in the water tank can be heated, so that the heat of the material in cooling can be utilized, the material can be taken out from the inner shell after cooling is finished, and the heat can be effectively recovered through the cooperation of the air passing piece and the fan air piece and used for heating the water, so that the energy recycling is realized, and the energy waste is reduced;
through the heat pipe that sets up, the piece of intaking, go out the water spare, before carrying out hot pressing to the material, the hot water in the water tank is led to the heat pipe in the accessible play water spare, thereby keep the heat of inner shell, make the heat in the shaping cavity maintain at certain temperature, play the effect of preheating, and when hot pressing to the material, the water in the accessible heat pipe absorbs the heat, then the hot water in the accessible water spare is led to the water tank, form the circulation, can keep the water in the water tank at certain temperature, be used for the preheating when next material hot pressing, this structure is through the recycle of heat in the cooling process, the thermal pollution to the environment has been reduced, through preheating hot pressing mould down, can reduce the transfer loss of heat energy at the beginning stage, accelerate the melting and the flow rate of material, thereby improve production efficiency.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a hot press forming device according to the present invention.
Fig. 2 is a schematic view of a partial planar structure of a water tank in a hot press forming device according to the present invention.
Fig. 3 is a schematic top view of a lower hot press mold in a hot press forming device according to the present invention.
Fig. 4 is a schematic structural diagram of an exhaust control member in a hot press forming device according to the present invention.
In the figure: 1. forming a seat; 2. a lower hot pressing die; 21. an outer housing; 22. an inner housing; 3. loading a hot pressing die; 4. a water tank; 5. a wind passing member; 51. spiral air passing pipes; 52. an air guide pipe; 6. a fan member; 61. a wind box; 62. a servo motor; 63. a rotating rod; 64. a blade; 65. an air outlet pipe; 7. an exhaust control member; 71. an exhaust duct; 72. an exhaust hole; 73. a sealing plug; 8. a heat conduction pipe; 9. a water inlet member; 91. a first water pump; 92. a water inlet pipe; 10. a water outlet member; 101. a second water pump; 102. a water outlet pipe; 11. a drain pipe; 12. a column; 13. a top plate; 14. and a hydraulic cylinder.
Description of the embodiments
Referring to fig. 1-4, the present invention provides a hot press forming device, which comprises a forming seat 1 and a lower hot press mold 2 installed on the forming seat 1, wherein an upper hot press mold 3 is installed above the lower hot press mold 2;
in this embodiment, the lower hot pressing mold 2 includes an outer housing 21 and an inner housing 22, the inner housing 22 is installed in the outer housing 21, and a molding cavity is formed in the inner housing 22. The top of shaping seat 1 all installs the stand 12 of vertical setting all around, and roof 13 is installed on the top of a plurality of stand 12, and last hot pressing mould 3 that is located between lower hot pressing mould 2 and roof 13 has been cup jointed to the last slip of a plurality of stand 12, installs pneumatic cylinder 14 on the roof 13, and goes up hot pressing mould 3 and is connected with pneumatic cylinder 14 and is close to or keep away from down hot pressing mould 2 by the drive of pneumatic cylinder 14.
It should be noted that:
in order to facilitate the hot pressing of the material, the material to be hot pressed may be placed in a forming cavity formed in the inner housing 22, and then the upper hot pressing die 3 is driven to approach the material by the hydraulic cylinder 14, so that the material in the forming cavity is hot pressed.
In the embodiment, a water tank 4 is arranged on the side surface of the forming seat 1, a water containing cavity is arranged in the water tank 4, and an air passing piece 5 is arranged in the water tank 4; the air passing piece 5 comprises a spiral air passing pipe 51 and an air guiding pipe 52, the spiral air passing pipe 51 is arranged in the water containing cavity, the fan air piece 6 is communicated with the spiral air passing pipe 51, the air guiding pipe 52 is connected to the top of the spiral air passing pipe 51, and the air exhaust control piece 7 is communicated with the air guiding pipe 52; the top of the water tank 4 is provided with an exhaust control member 7 communicated with the air passing member 5. The exhaust control member 7 comprises an exhaust barrel 71, the exhaust barrel 71 is arranged at the top of the water tank 4 and is communicated with the air guide pipe 52, an exhaust passage is arranged in the exhaust barrel 71, a plurality of exhaust holes 72 which are arranged at intervals and are communicated with the exhaust passage are arranged at the outer side of the exhaust barrel 71, and a sealing plug 73 which is inserted into the exhaust passage is arranged on the exhaust barrel 71.
In this embodiment, the fan 6 which communicates with the molding cavity and guides the heat in the molding cavity to the inside of the air passing member 5 is installed on the outside of the outer case 21. The fan 6 includes bellows 61, servo motor 62, bull stick 63, blade 64, play tuber pipe 65, bellows 61 installs in the outside of shell body 21, set up the heat dissipation passageway with the shaping cavity intercommunication in bellows 61, servo motor 62 installs the one end at bellows 61, bull stick 63 sets up in the heat dissipation passageway, and the one end of bull stick 63 is connected with servo motor 62's output, blade 64 connects the periphery at bull stick 63, play tuber pipe 65 connects and keeps away from servo motor 62's one end and communicates with the heat dissipation passageway at bellows 61, play tuber pipe 65 keeps away from bellows 61's one end and spiral air-crossing pipe 51 intercommunication.
It should be noted that:
in order to cool down the material after hot pressing and utilize the cooled heat, the servo motor 62 drives the rotating rod 63 to drive the blade 64 to rotate, so that the heat in the forming chamber enters the air box 61, then hot air is formed to enter the spiral air passing pipe 51 along the air outlet pipe 65, the hot air is discharged through the air outlet hole 72 formed in the air discharging pipe 71 through the spiral air passing pipe 51, the corresponding air outlet hole 72 in the air discharging pipe 71 is opened by pulling the sealing plug 73, the size of the air discharging quantity is controlled, when the hot air passes through the spiral air passing pipe 51, the water in the water tank 4 can be heated, thereby utilizing the heat when the material is cooled down, and after the material is cooled down, the material can be taken out from the inner shell 22.
In a further embodiment, a heat-insulating chamber is formed between the outer shell 21 and the inner shell 22, a heat-conducting pipe 8 arranged around the inner shell 22 is installed in the heat-insulating chamber, a water inlet piece 9 and a water outlet piece 10 which are communicated with the water containing cavity are installed at the bottom of the water tank 4, and the water inlet piece 9 and the water outlet piece 10 are both communicated with the heat-conducting pipe 8. The water inlet piece 9 comprises a first water pump 91 and a water inlet pipe 92, the first water pump 91 is arranged at the bottom of the water tank 4 and is communicated with the water containing cavity, the water inlet pipe 92 is connected to the water inlet end of the first water pump 91, and one end, far away from the first water pump 91, of the water inlet pipe 92 is communicated with the heat conducting pipe 8. The water outlet member 10 comprises a second water pump 101 and a water outlet pipe 102, wherein the second water pump 101 is arranged at the bottom of the water tank 4 and is communicated with the water containing cavity, the water outlet pipe 102 is connected to the water outlet end of the second water pump 101, and one end, far away from the second water pump 101, of the water outlet pipe 102 is communicated with the heat conducting pipe 8.
It should be noted that:
in order to facilitate the utilization of the water heated in the water tank 4, before the material is hot-pressed, the hot water in the water tank 4 can be guided into the heat conducting pipe 8 along the water outlet pipe 102 by the second water pump 101, so that the heat of the inner shell 22 is kept, the heat in the forming cavity is kept at a certain temperature, the preheating effect is achieved, and when the material is hot-pressed, the heat can be absorbed by the water in the heat conducting pipe 8, then the hot water in the heat conducting pipe 8 can be guided into the water tank 4 along the water inlet pipe 92 by the first water pump 91, the circulation is formed, the water in the water tank 4 can be kept at a certain temperature for the preheating of the next material, the heat pollution to the environment is reduced by the recycling of the heat in the cooling process, the heat energy transmission loss in the beginning stage can be reduced by preheating the lower hot-pressing die 2, the melting and the flow speed of the material are accelerated, and the production efficiency is improved.
In the specific embodiment, the bottom of the water tank 4 is connected with a drain pipe 11 communicated with the water containing cavity, and a valve body is arranged on the drain pipe 11. The water in the water tank 4 is conveniently discharged through the drain pipe 11.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention. .
Claims (8)
1. A hot press forming device, characterized in that: the hot-pressing mold comprises a molding seat (1) and a lower hot-pressing mold (2) arranged on the molding seat (1), wherein an upper hot-pressing mold (3) is arranged above the lower hot-pressing mold (2);
the lower hot pressing die (2) comprises an outer shell (21) and an inner shell (22), wherein the inner shell (22) is arranged in the outer shell (21), a forming cavity is formed in the inner shell (22), a water tank (4) is arranged on the side face of the forming seat (1), a water containing cavity is formed in the water tank (4), an air passing piece (5) is arranged in the water tank (4), an air exhaust control piece (7) communicated with the air passing piece (5) is arranged at the top of the water tank (4), and a fan piece (6) communicated with the forming cavity and used for guiding heat in the forming cavity to the air passing piece (5) is arranged at the outer side of the outer shell (21);
a heat-insulating cavity is formed between the outer shell (21) and the inner shell (22), a heat-conducting pipe (8) arranged around the inner shell (22) is arranged in the heat-insulating cavity, a water inlet piece (9) and a water outlet piece (10) which are communicated with the water containing cavity are arranged at the bottom of the water tank (4), and the water inlet piece (9) and the water outlet piece (10) are both communicated with the heat-conducting pipe (8).
2. The hot press molding apparatus according to claim 1, wherein: the air-crossing piece (5) comprises a spiral air-crossing pipe (51) and an air guide pipe (52), the spiral air-crossing pipe (51) is arranged in the water containing cavity, the fan-shaped piece (6) is communicated with the spiral air-crossing pipe (51), the air guide pipe (52) is connected to the top of the spiral air-crossing pipe (51), and the air exhaust control piece (7) is communicated with the air guide pipe (52).
3. The hot press molding apparatus according to claim 2, wherein: the exhaust control piece (7) comprises an exhaust barrel (71), the exhaust barrel (71) is arranged at the top of the water tank (4) and is communicated with the air guide pipe (52), an exhaust passage is formed in the exhaust barrel (71), a plurality of exhaust holes (72) which are arranged at intervals and are communicated with the exhaust passage are formed in the outer side of the exhaust barrel (71), and sealing plugs (73) which are inserted into the exhaust passage are arranged on the exhaust barrel (71).
4. A hot press forming apparatus according to claim 3, wherein: the fan unit (6) comprises a wind box (61), a servo motor (62), a rotating rod (63), blades (64) and a wind outlet pipe (65), wherein the wind box (61) is arranged on the outer side of the outer shell body (21), a heat dissipation channel communicated with a forming cavity is formed in the wind box (61), the servo motor (62) is arranged at one end of the wind box (61), the rotating rod (63) is arranged in the heat dissipation channel, one end of the rotating rod (63) is connected with the output end of the servo motor (62), the blades (64) are connected to the periphery of the rotating rod (63), the wind outlet pipe (65) is connected to one end, far away from the servo motor (62), of the wind outlet pipe (65) and communicated with the heat dissipation channel, and one end, far away from the wind box (61), of the wind outlet pipe (65) is communicated with the spiral wind passing pipe (51).
5. The hot press molding apparatus according to claim 1, wherein: the water inlet piece (9) comprises a first water pump (91) and a water inlet pipe (92), the first water pump (91) is arranged at the bottom of the water tank (4) and is communicated with the water containing cavity, the water inlet pipe (92) is connected with the water inlet end of the first water pump (91), and one end, far away from the first water pump (91), of the water inlet pipe (92) is communicated with the heat conducting pipe (8).
6. The hot press molding apparatus according to claim 5, wherein: the water outlet piece (10) comprises a second water pump (101) and a water outlet pipe (102), wherein the second water pump (101) is arranged at the bottom of the water tank (4) and is communicated with the water containing cavity, the water outlet pipe (102) is connected to the water outlet end of the second water pump (101), and one end, far away from the second water pump (101), of the water outlet pipe (102) is communicated with the heat conducting pipe (8).
7. The hot press molding apparatus according to claim 6, wherein: the bottom of the water tank (4) is connected with a drain pipe (11) communicated with the water containing cavity, and a valve body is arranged on the drain pipe (11).
8. The hot press molding apparatus according to claim 1, wherein: the top of shaping seat (1) all installs stand (12) of vertical setting all around, a plurality of roof (13) are installed on the top of stand (12), a plurality of go up hot pressing mould (3) that slide sleeve has been located between lower hot pressing mould (2) and roof (13) on stand (12), install pneumatic cylinder (14) on roof (13), and go up hot pressing mould (3) and be connected with pneumatic cylinder (14) and be close to or keep away from by pneumatic cylinder (14) drive downward hot pressing mould (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311136847.8A CN117124638A (en) | 2023-09-05 | 2023-09-05 | Hot-press forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311136847.8A CN117124638A (en) | 2023-09-05 | 2023-09-05 | Hot-press forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117124638A true CN117124638A (en) | 2023-11-28 |
Family
ID=88854308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311136847.8A Pending CN117124638A (en) | 2023-09-05 | 2023-09-05 | Hot-press forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117124638A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117507470A (en) * | 2024-01-05 | 2024-02-06 | 北京海德利森科技有限公司 | Hot isostatic pressing equipment and cooling method thereof |
-
2023
- 2023-09-05 CN CN202311136847.8A patent/CN117124638A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117507470A (en) * | 2024-01-05 | 2024-02-06 | 北京海德利森科技有限公司 | Hot isostatic pressing equipment and cooling method thereof |
| CN117507470B (en) * | 2024-01-05 | 2024-04-12 | 北京海德利森科技有限公司 | Hot isostatic pressing equipment and cooling method thereof |
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