CN116372000B - Press machine and hot press molding process - Google Patents
Press machine and hot press molding process Download PDFInfo
- Publication number
- CN116372000B CN116372000B CN202310428605.XA CN202310428605A CN116372000B CN 116372000 B CN116372000 B CN 116372000B CN 202310428605 A CN202310428605 A CN 202310428605A CN 116372000 B CN116372000 B CN 116372000B
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- conveying belt
- tray
- hot pressing
- frame
- piece
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000008569 process Effects 0.000 title claims abstract description 19
- 238000000465 moulding Methods 0.000 title claims description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 104
- 238000009826 distribution Methods 0.000 claims abstract description 20
- 238000007731 hot pressing Methods 0.000 claims description 56
- 238000001816 cooling Methods 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 3
- 230000007723 transport mechanism Effects 0.000 claims 3
- 238000003825 pressing Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
-
- 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
-
- 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
Abstract
The invention relates to the technical field of pressure forming and provides a press and a hot press forming process, which comprises a frame and a hot press mechanism arranged on the frame, wherein a conveying mechanism drives a tray to move on one side of the hot press mechanism, the tray comprises two supporting plates which are symmetrically distributed and connected together through a rotating piece; the blanking mechanism comprises a first conveying belt, the conveying mechanism conveys the tray to the first conveying belt, the grabbing piece is arranged on the frame and used for grabbing the tray from the middle, the distribution table is arranged on the frame in a moving mode and located below the first conveying belt, the second conveying belt is arranged on the distribution table and moves along with the distribution table, the second conveying belt and the first conveying belt are arranged in parallel, the third conveying belt is arranged on the frame and located at the blanking end of the second conveying belt, and the third conveying belt and the second conveying belt are arranged vertically. Through the technical scheme, the technical problem that deformation is caused by mutual collision in the blanking process of the to-be-machined part in the related technology is solved.
Description
Technical Field
The invention relates to the technical field of pressure forming equipment, in particular to a press and a hot press forming process.
Background
And in the metal part forming process, hot press forming is needed to be carried out, and the metal part is pressed into a structural part with a required structure. In the production process, the metal piece is generally preheated and then enters the press machine, and the formed iron block is still at a higher temperature, and generally, cooling measures are adopted.
In the prior art, the relatively advanced press can realize that a cooling water channel is arranged on a die, cooling is completed in the hot press forming process, convenience and rapidness are realized, and the production efficiency is improved. However, such equipment is relatively expensive, and most enterprises still adopt a mode of cooling after hot pressing at present, namely, a hot pressing mechanism only completes hot pressing operation, cooling is completed by a subsequent independent cooling mechanism, iron blocks hot pressed by the equipment are discharged from the hot pressing mechanism, the temperature of the iron blocks is relatively high, the iron blocks are difficult to completely cool even after passing through an external cooling mechanism, the iron blocks are not completely molded, and deformation and defective products can be caused if the iron blocks collide with each other, so that the yield is reduced.
Disclosure of Invention
The invention provides a press and a hot press forming process, which solve the technical problem that in the prior art, deformation is caused by mutual collision in the blanking process of a metal part to be processed.
The technical scheme of the invention is as follows:
a press comprises a frame and a hot pressing mechanism arranged on the frame, wherein a conveying mechanism drives a tray to move on one side of the hot pressing mechanism, the tray is used for supporting hot pressing parts after hot pressing,
the tray comprises two supporting plates which are symmetrically distributed and connected together through a rotating piece;
the hot press forming device also comprises a blanking mechanism, wherein the blanking mechanism is used for separating and blanking the tray and the hot press piece on the conveying mechanism, and the blanking mechanism comprises:
the first conveying belt is arranged on the frame, the conveying mechanism conveys the tray to the first conveying belt, the first conveying belt intermittently drives,
the grabbing piece is arranged on the frame and positioned above the first conveyor belt and is used for grabbing the tray from the middle part, after the tray is grabbed, the supporting plate is turned over,
the distributing table is movably arranged on the frame and positioned below the first conveying belt, the distributing table is used for receiving the hot pressing piece sliding off the supporting plate,
the second conveyer belt is arranged on the material distribution table and moves along with the material distribution table, the second conveyer belt and the first conveyer belt are arranged in parallel,
the third conveyer belt is arranged on the frame and positioned at the blanking end of the second conveyer belt, and the third conveyer belt and the second conveyer belt are vertically arranged.
Further, the rotating member includes:
the metal piece is positioned between the two supporting plates, the grabbing piece is an electromagnet, the grabbing piece adsorbs the metal piece after being electrified,
and the supporting plate is connected with the metal piece through the rotating shaft.
Further, the material distribution table is provided with a roller, a track is arranged on the frame, the material distribution table moves on the track through the roller, and the hot press forming device further comprises a linear driving piece arranged on the frame, and the linear driving piece drives the material distribution table to move.
Further, still including setting up the receipts board mechanism of first conveyer belt unloading end, receive the board mechanism and include:
the lifting frame is positioned at the discharging end of the first conveying belt,
the plate collecting table is driven by the lifting frame to lift and fall, and is used for collecting the trays conveyed by the first conveying belt.
Further, still including setting up cooling body in the frame, hot pressing mechanism cooling body with unloading mechanism sets up in proper order, cooling body includes:
the rotary table is rotatably arranged on the frame and positioned at one side of the conveying mechanism and used for supporting the hot pressing piece, a cooling water pipeline is arranged in the rotary table,
and the fan is arranged on the frame, and the turntable drives the hot pressing piece to sequentially pass through the fan after rotating.
Further, the fans are arranged at intervals along the circumferential direction, and the turntable drives the hot pressing piece to sequentially pass through the fans after rotating.
Further, the hot press machine further comprises a first manipulator and a second manipulator, wherein the first manipulator and the second manipulator are arranged on the frame, the first manipulator is used for transferring the hot press from the hot press mechanism to the conveying mechanism, the first manipulator is also used for transferring the hot press from the conveying mechanism to the cooling mechanism, and the second manipulator is used for transferring the hot press from the cooling mechanism to the conveying mechanism.
A hot press molding process, which uses the press, comprises the following steps:
a: after the workpiece to be processed is preheated, entering the hot pressing mechanism for hot pressing, wherein the hot pressing mechanism synchronously performs multiple stations;
b: after the hot pressing is finished, the first manipulator transfers a plurality of workpieces to be processed from the hot pressing mechanism to the tray on the conveying mechanism, the workpieces are conveyed to one side of the turntable of the cooling mechanism through the conveying mechanism, and the conveying mechanism is in intermittent transmission;
c: the first manipulator transfers the workpieces to be processed on the tray to the rotary table, and the workpieces to be processed rotate along with the rotary table to the lower part of the fan for cooling;
d: the second manipulator transfers the cooled workpiece to be processed on the turntable to the tray on the conveying mechanism;
e: the tray carries the cooled workpiece to be processed to the upper part of the first conveying belt of the blanking mechanism, the first conveying belt moves the tray to the lower part of the grabbing piece, and the first conveying belt stops;
f: starting the grabbing piece, lifting the tray from the middle of the grabbing piece, overturning the supporting plate after lifting, and sliding the hot pressing piece from the supporting plate to the second conveying belt on the distribution table;
g: the material distribution table drives the second conveying belt to reciprocate back and forth, in the moving process, the second conveying belt conveys a plurality of to-be-processed workpieces falling on the second conveying belt to the third conveying belt, the to-be-processed workpieces are blanked at intervals in the width direction of the third conveying belt, and the third conveying belt is intermittently driven;
h: closing the grabbing piece, enabling the tray to fall back to the first conveying belt by means of gravity, and conveying and discharging the tray by the first conveying belt.
The working principle and the beneficial effects of the invention are as follows:
in order to solve the technical problem that the blanking process of the workpiece to be machined is easy to collide with each other to cause deformation in the related art. The invention provides a press machine, which can realize separate discharging of a to-be-machined part and a tray, and simultaneously can alternately discharge a plurality of to-be-machined parts.
Specifically, realize waiting that machined part and tray separate unloading is through the design a tray that can turn over from the middle part, the piece is grabbed from the middle part to the piece is grabbed to the piece that grabs, the layer board of tray both sides overturns, wait that the machined part drops from the layer board, pass the clearance in first conveyer belt middle part and fall below, the piece is released to the grabbing, the tray drops back on first conveyer belt, first conveyer belt continues the tray and carries forward, this just has realized the separation of tray and waiting for the machined part, and two layer boards of tray support respectively one wait the machined part, when two layer boards incline in the super opposite direction, wait the machined part to drop from both sides respectively on two layer boards, two wait the machined part can not take place to collide with yet.
Further, realize that a plurality of work pieces wait alternately unloading is realized through mobilizable cloth platform and mutually perpendicular's second conveyer belt and third conveyer belt, specifically, after two work pieces that wait that have received from blanking on the layer board on the second conveyer belt, the second conveyer belt will be located the place ahead wait behind the work piece to carry the third conveyer belt, the cloth platform drives the second conveyer belt and removes towards the third conveyer belt, after removing certain distance, the second conveyer belt will wait the work piece with another and carry to the third conveyer belt, the cloth platform drives the second conveyer belt and keeps away from the third conveyer belt and remove, wait for blanking next time, two work pieces that wait are interval distribution on the width of third conveyer belt, third conveyer belt intermittent type transmission, drive two work pieces that wait to remove a station towards the direction of conveyance of third conveyer belt, the third conveyer belt vacancies new position holds the unloading end of second conveyer belt.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural diagram of a blanking mechanism in the present invention;
FIG. 3 is a schematic view of a linear drive according to the present invention;
FIG. 4 is a schematic view of the structure of the pallet according to the present invention after being tilted;
FIG. 5 is a schematic view of a cooling mechanism according to the present invention;
in the figure: 1. the machine comprises a frame, 2, a hot pressing mechanism, 3, a conveying mechanism, 4, a tray, 5, a hot pressing piece, 6, a supporting plate, 7, a rotating piece, 8, a blanking mechanism, 9, a first conveying belt, 10, a grabbing piece, 11, a distributing table, 12, a second conveying belt, 13, a third conveying belt, 14, a metal piece, 15, a rotating shaft, 16, rollers, 17, a track, 18, a linear driving piece, 19, a plate collecting mechanism, 20, a lifting frame, 21, a plate collecting table, 22, a cooling mechanism, 23, a turntable, 24, a fan, 25, a first manipulator, 26 and a second manipulator.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1 to 5, the problem that deformation is caused by mutual collision in the blanking process of a workpiece to be machined in the related art is solved. The embodiment provides a press machine, can realize waiting that machined part and tray 4 divide the unloading simultaneously, and a plurality of waiting machined parts can also alternate the unloading.
Specifically, realize waiting that machined part and tray 4 separate the unloading through the design one kind can be from the middle part to turn over tray 4 that turns over, the piece 10 is grabbed from the middle part with tray 4, the layer board 6 of tray 4 both sides overturns, wait that the machined part drops from layer board 6, pass the clearance in the middle part of first conveyer belt 9 and fall below, the piece 10 is grabbed and release tray 4, tray 4 fall back to first conveyer belt 9, first conveyer belt 9 continues the tray 4 and carries forward, this just has realized tray 4 and waiting the separation of machined part, and two layer boards 6 of tray 4 support a waiting the machined part respectively, when two layer boards 6 incline in the super opposite direction, wait that the machined part on two layer boards 6 respectively drops from both sides, two wait that the machined part also can not take place to collide with.
Further, the realization of the alternate blanking of a plurality of workpieces to be processed is realized through a movable material distributing table 11, a second conveying belt 12 and a third conveying belt 13 which are perpendicular to each other, specifically, when two workpieces to be processed from blanking on a supporting plate 6 are received on the second conveying belt 12, the second conveying belt 12 conveys the workpieces to be processed positioned in front to the third conveying belt 13, the material distributing table 11 drives the second conveying belt 12 to move towards the third conveying belt 13, after a certain distance of movement, the second conveying belt 12 conveys another workpiece to be processed to the third conveying belt 13, the material distributing table 11 drives the second conveying belt 12 to move away from the third conveying belt 13 and wait for blanking next time, the two workpieces to be processed are distributed at intervals on the width of the third conveying belt 13, the third conveying belt 13 is intermittently driven to drive the two workpieces to be processed to move one station towards the conveying direction of the third conveying belt 13, and the third conveying belt 13 leaves a new position to receive the blanking end of the second conveying belt 12.
Based on the structure and the working process, the technical problem that deformation is caused by mutual collision in the blanking process of the workpiece to be processed can be solved.
The press machine provided in this embodiment has the following specific structure:
comprises a frame 1 and a hot pressing mechanism 2 arranged on the frame 1, a conveying mechanism 3 drives a tray 4 to move at one side of the hot pressing mechanism 2, the tray 4 is used for supporting a hot pressing piece 5 after hot pressing,
the tray 4 comprises two supporting plates 6, and the two supporting plates 6 are symmetrically distributed and connected together through a rotating piece 7;
the hot press forming device further comprises a blanking mechanism 8, the blanking mechanism 8 is used for separating blanking from the tray 4 and the hot press 5 on the conveying mechanism 3, and the blanking mechanism 8 comprises:
the first conveyer belt 9 is arranged on the frame 1, the conveyer mechanism 3 conveys the tray 4 to the first conveyer belt 9, the first conveyer belt 9 is driven intermittently,
a grabbing piece 10, which is arranged on the frame 1 and is positioned above the first conveying belt 9, and is used for grabbing the tray 4 from the middle part, after the tray 4 is grabbed, the supporting plate 6 is turned over,
a distributing table 11 is movably arranged on the frame 1 and is positioned below the first conveying belt 9, the distributing table 11 is used for receiving the hot pressing piece 5 sliding from the supporting plate 6,
a second conveyer belt 12 arranged on the material distribution table 11 and moving along with the material distribution table 11, the second conveyer belt 12 and the first conveyer belt 9 are arranged in parallel,
the third conveyer belt 13 is arranged on the frame 1 and positioned at the blanking end of the second conveyer belt 12, and the third conveyer belt 13 and the second conveyer belt 12 are vertically arranged.
Example 2
As shown in fig. 1 to 5, the present embodiment provides a specific implementation of the gripping member 10 on the basis of embodiment 1.
Specifically, the rotating member 7 of the present embodiment includes:
the metal piece 14 is positioned between the two supporting plates 6, the grabbing piece 10 is an electromagnet, the grabbing piece 10 adsorbs the metal piece 14 after being electrified,
the rotating shaft 15, the supporting plate 6 and the metal piece 14 are connected through the rotating shaft 15.
Example 3
As shown in fig. 1 to 5, in this embodiment, the stability of the linear movement of the cloth table 11 is further improved on the basis of embodiment 1 or 2.
Specifically, in this embodiment, the material distribution table 11 has rollers 16, the frame 1 has a track 17, the material distribution table 11 moves on the track 17 through the rollers 16, the hot press forming device further includes a linear driving member 18 disposed on the frame 1, the linear driving member 18 drives the material distribution table 11 to move, and the linear driving member 18 may be a cylinder.
Example 4
As shown in fig. 1 to 5, in this embodiment, on the basis of any one of embodiments 1 to 3, a tray 4 storage device is further provided, so that each tray 4 is lowered by one layer, and the tray 4 is always received at the same position.
Specifically, this embodiment further includes the board collecting mechanism 19 of setting at the first conveyer belt 9 unloading end, and board collecting mechanism 19 includes:
the lifting frame 20 is positioned at the discharging end of the first conveying belt 9,
the board collecting table 21 and the lifting frame 20 drive the board collecting table 21 to lift, and the board collecting table 21 is used for collecting the trays 4 conveyed by the first conveying belt 9.
Example 5
As shown in fig. 1 to 5, in this embodiment, a cooling mechanism 22 is further provided in addition to any one of embodiments 1 to 4.
Specifically, this embodiment further includes a cooling mechanism 22 disposed on the frame 1, and the hot press mechanism 2, the cooling mechanism 22, and the blanking mechanism 8 are sequentially disposed, and the cooling mechanism 22 includes:
a turntable 23 rotatably arranged on the frame 1 and positioned at one side of the conveying mechanism 3 for supporting the hot pressing piece 5, a cooling water pipeline is arranged in the turntable 23,
the fan 24 is arranged on the frame 1, and the turntable 23 drives the hot pressing piece 5 to sequentially pass through the fan 24 after rotating. The fans 24 are provided with a plurality of fans 24 which are arranged at intervals along the circumferential direction, and the turntable 23 drives the hot pressing part 5 to sequentially pass through the fans 24 after rotating.
The hot press forming device for the workpiece to be processed further comprises a first manipulator 25 and a second manipulator 26 which are arranged on the frame 1, wherein the first manipulator 25 is used for transferring the hot press 5 from the hot press mechanism 2 to the conveying mechanism 3, the first manipulator 25 is also used for transferring the hot press 5 from the conveying mechanism 3 to the cooling mechanism 22, and the second manipulator 26 is used for transferring the hot press 5 from the cooling mechanism 22 to the conveying mechanism 3.
A hot press molding process, which uses the press machine, comprises the following steps:
a: after the workpiece to be processed is preheated, the workpiece enters a hot pressing mechanism 2 for hot pressing, and the hot pressing mechanism 2 performs multi-station synchronization;
b: after the hot pressing is finished, the first manipulator 25 transfers a plurality of workpieces to be processed from the hot pressing mechanism 2 to the tray 4 on the conveying mechanism 3, the workpieces are conveyed to one side of the turntable 23 of the cooling mechanism 22 through the conveying mechanism 3, and the conveying mechanism 3 is in intermittent transmission;
c: the first manipulator 25 transfers the workpieces to be processed on the tray 4 to the turntable 23, and the workpieces to be processed rotate along with the turntable 23 to the lower part of the fan 24 for cooling;
d: the second manipulator 26 transfers the cooled workpiece to be processed on the turntable 23 to the tray 4 on the conveying mechanism 3;
e: the tray 4 carries the cooled workpiece to be processed to the upper part of a first conveying belt 9 of a blanking mechanism 8, the first conveying belt 9 moves the tray 4 to the lower part of a grabbing piece 10, and the first conveying belt 9 stops;
f: starting the grabbing piece 10, lifting the tray 4 from the middle by the grabbing piece 10, turning over the supporting plate 6 after lifting, and sliding the hot pressing piece 5 from the supporting plate 6 to the second conveying belt 12 on the distributing table 11;
g: the material distribution table 11 drives the second conveying belt 12 to reciprocate back and forth, in the moving process, the second conveying belt 12 conveys a plurality of to-be-processed workpieces falling on the second conveying belt to the third conveying belt 13, the to-be-processed workpieces are blanked at intervals in the width direction of the third conveying belt 13, and the third conveying belt 13 is in intermittent transmission;
h: the gripping member 10 is closed, the pallet 4 falls back by gravity to the first conveyor belt 9, and the first conveyor belt 9 conveys the pallet 4 for discharging.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. The utility model provides a press, includes frame (1) and sets up hot pressing mechanism (2) on frame (1), conveying mechanism (3) are driving tray (4) are in hot pressing mechanism (2) one side removes, tray (4) are used for bearing hot pressing spare (5) after the hot pressing, its characterized in that:
the tray (4) comprises two supporting plates (6), and the two supporting plates (6) are symmetrically distributed and connected together through a rotating piece (7);
the press machine further comprises a blanking mechanism (8), the blanking mechanism (8) is used for separating the tray (4) on the conveying mechanism (3) from the hot pressing piece (5) for blanking, and the blanking mechanism (8) comprises:
the first conveying belt (9) is arranged on the frame (1), the conveying mechanism (3) conveys the tray (4) to the first conveying belt (9), the first conveying belt (9) is in intermittent transmission,
the grabbing piece (10) is arranged on the frame (1) and is positioned above the first conveying belt (9) and used for grabbing the tray (4) from the middle, after the tray (4) is grabbed, the supporting plate (6) is overturned,
a distributing table (11) which is movably arranged on the frame (1) and is positioned below the first conveying belt (9), the distributing table (11) is used for receiving the hot pressing piece (5) sliding off from the supporting plate (6),
a second conveyer belt (12) arranged on the material distribution table (11) and moving along with the material distribution table (11), wherein the second conveyer belt (12) and the first conveyer belt (9) are arranged in parallel,
the third conveyer belt (13) is arranged on the frame (1) and is positioned at the blanking end of the second conveyer belt (12), and the third conveyer belt (13) and the second conveyer belt (12) are vertically arranged.
2. A press as claimed in claim 1, wherein the rotating member (7) comprises:
the metal piece (14) is positioned between the two supporting plates (6), the grabbing piece (10) is an electromagnet, the grabbing piece (10) adsorbs the metal piece (14) after being electrified,
the supporting plate (6) is connected with the metal piece (14) through the rotating shaft (15).
3. A press as claimed in claim 1, characterized in that the cloth table (11) has rollers (16), the frame (1) has rails (17), the cloth table (11) is moved on the rails (17) by the rollers (16), the press further comprises a linear drive (18) provided on the frame (1), the linear drive (18) driving the cloth table (11) to move.
4. A press as claimed in claim 1, further comprising a plate receiving mechanism (19) provided at the blanking end of the first conveyor belt (9), the plate receiving mechanism (19) comprising:
the lifting frame (20) is positioned at the discharging end of the first conveying belt (9),
the plate collecting table (21), the lifting frame (20) drives the plate collecting table (21) to lift, and the plate collecting table (21) is used for collecting the trays (4) conveyed by the first conveying belt (9).
5. A press as claimed in claim 1, further comprising a cooling mechanism (22) provided on the frame (1), the hot press mechanism (2), the cooling mechanism (22) and the blanking mechanism (8) being provided in sequence, the cooling mechanism (22) comprising:
a rotary table (23) which is rotatably arranged on the frame (1) and positioned at one side of the conveying mechanism (3) for supporting the hot pressing piece (5),
the fan (24) is arranged on the frame (1), and the turntable (23) drives the hot pressing piece (5) to sequentially pass through the fan (24) after rotating.
6. A press as claimed in claim 5, wherein said fans (24) are provided in a plurality, and said plurality of fans (24) are disposed at intervals along a circumferential direction, and said turntable (23) rotates to drive said heat pressing member (5) to sequentially pass through said plurality of fans (24).
7. A press as claimed in claim 6, further comprising a first manipulator (25) and a second manipulator (26) arranged on the frame (1), the first manipulator (25) being arranged to transfer the hot press (5) from the hot press mechanism (2) to the transport mechanism (3), the first manipulator (25) being further arranged to transfer the hot press (5) from the transport mechanism (3) to the cooling mechanism (22), the second manipulator (26) being arranged to transfer the hot press (5) from the cooling mechanism (22) to the transport mechanism (3).
8. A hot press molding process using the press machine of claim 7, comprising the steps of:
a: after the workpiece to be processed is preheated, entering the hot pressing mechanism (2) for hot pressing, wherein the hot pressing mechanism (2) performs multi-station synchronization;
b: after the hot pressing is finished, the first manipulator (25) transfers a plurality of hot pressing pieces from the hot pressing mechanism (2) to the tray (4) on the conveying mechanism (3), the hot pressing pieces are conveyed to one side of the turntable (23) of the cooling mechanism (22) through the conveying mechanism (3), and the conveying mechanism (3) is in intermittent transmission;
c: the first manipulator (25) transfers the hot pressing piece on the tray (4) to the rotary table (23), and the hot pressing piece rotates to the lower part of the fan (24) along with the rotary table (23) to be cooled;
d: the second manipulator (26) transfers the cooled hot pressed parts on the turntable (23) to the tray (4) on the conveying mechanism (3);
e: the tray (4) carries the cooled hot pressing piece thereon to move to the upper part of the first conveying belt (9) of the blanking mechanism (8), the first conveying belt (9) moves the tray (4) to the lower part of the grabbing piece (10), and the first conveying belt (9) is stopped;
f: starting the grabbing piece (10), lifting the tray (4) from the middle by the grabbing piece (10), turning over the supporting plate (6) after lifting, and sliding the hot pressing piece (5) from the supporting plate (6) to the second conveying belt (12) on the distributing table (11);
g: the material distribution table (11) drives the second conveying belt (12) to reciprocate back and forth, in the moving process, the second conveying belt (12) conveys a plurality of hot pressing pieces falling on the second conveying belt to the third conveying belt (13), the hot pressing pieces are blanked at intervals in the width direction of the third conveying belt (13), and the third conveying belt (13) is intermittently driven;
h: closing the grabbing piece (10), enabling the tray (4) to fall back to the first conveying belt (9) by means of gravity, and enabling the first conveying belt (9) to convey and discharge the tray (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310428605.XA CN116372000B (en) | 2023-04-20 | 2023-04-20 | Press machine and hot press molding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310428605.XA CN116372000B (en) | 2023-04-20 | 2023-04-20 | Press machine and hot press molding process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116372000A CN116372000A (en) | 2023-07-04 |
| CN116372000B true CN116372000B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310428605.XA Active CN116372000B (en) | 2023-04-20 | 2023-04-20 | Press machine and hot press molding process |
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| CN (1) | CN116372000B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN209753760U (en) * | 2019-01-18 | 2019-12-10 | 广东新宇智能装备有限公司 | Punching and blanking device |
| CN210817705U (en) * | 2019-10-25 | 2020-06-23 | 山东好景节能设备有限公司 | Automatic blanking machine |
| CN217432854U (en) * | 2022-05-28 | 2022-09-16 | 太仓市荟轩机械有限公司 | Thin-wall motor frame blanking device that punches a hole |
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2023
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| JPS6277132A (en) * | 1985-10-01 | 1987-04-09 | Honda Motor Co Ltd | Carrying method for blank material between blanking line and press line |
| WO2001014079A1 (en) * | 1999-08-25 | 2001-03-01 | Matsushita Electric Industrial Co., Ltd. | Thin sheet punching device |
| CN107470445A (en) * | 2017-09-25 | 2017-12-15 | 东莞市楚诺机械科技有限公司 | A kind of metal pipe punching machine of full-automatic loading and unloading |
| CN108161543A (en) * | 2017-12-25 | 2018-06-15 | 苏州宁林光电科技有限公司 | A kind of automatic loading and unloading device for plate processing |
| CN209753760U (en) * | 2019-01-18 | 2019-12-10 | 广东新宇智能装备有限公司 | Punching and blanking device |
| CN210817705U (en) * | 2019-10-25 | 2020-06-23 | 山东好景节能设备有限公司 | Automatic blanking machine |
| CN217432854U (en) * | 2022-05-28 | 2022-09-16 | 太仓市荟轩机械有限公司 | Thin-wall motor frame blanking device that punches a hole |
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| Publication number | Publication date |
|---|---|
| CN116372000A (en) | 2023-07-04 |
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