CN219338700U

CN219338700U - Hot press

Info

Publication number: CN219338700U
Application number: CN202223485500.8U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Wuxi Lead Intelligent Equipment Co Ltd
Current assignee: Wuxi Lead Intelligent Equipment Co Ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-07-14
Anticipated expiration: 2032-12-26

Abstract

The application relates to the technical field of new energy processing equipment, in particular to a hot press. The device comprises a mounting frame, a circulating feeding mechanism, a hot pressing station and a discharging station, wherein the circulating feeding mechanism is arranged on the mounting frame, and the feeding station, the hot pressing station and the discharging station are sequentially arranged along a circulating path of the circulating feeding mechanism; the circulating jig is arranged on the circulating feeding mechanism, the circulating feeding mechanism is used for driving the circulating jig to circulate among the feeding station, the hot pressing station and the discharging station, and the circulating jig is used for bearing the to-be-hot-pressed piece; the hot pressing mechanism is arranged at the hot pressing station and is used for hot pressing the to-be-hot-pressed piece on the circulating jig when the circulating jig circulates to the hot pressing station. The utility model provides a hot press can avoid frequent centre gripping to bring wait that hot pressing spare centre gripping is impaired problem, and on the other hand because the mode of clamping jaw centre gripping transportation is more consuming time and consuming power, consequently, can improve the productivity of hot press to a certain extent.

Description

Hot press

Technical Field

The application relates to the technical field of new energy processing equipment, in particular to a hot press.

Background

In the manufacturing process of lithium batteries, hot presses are generally used to hot press the battery cells, either for wound or laminated battery cells.

Conventional hot presses generally include a plurality of transfer mechanisms and hot pressing mechanisms, and transfer mechanisms generally clamp a battery cell to a hot pressing station of the hot pressing mechanism through clamping jaws for hot pressing, however, the transfer mechanisms generally clamp the battery cell to the hot pressing station through clamping jaws for clamping, on one hand, the battery cell is easy to damage due to clamping, on the other hand, the transfer efficiency is low through the clamping manner, and the productivity of the whole hot press is affected.

Disclosure of Invention

The application discloses hot press, it can avoid the electric core impaired problem because of the centre gripping, can also improve the productivity of hot press.

To achieve the above object, the present application discloses a hot press comprising:

a mounting frame;

the circulating feeding mechanism is arranged on the mounting frame, and a feeding station, a hot pressing station and a discharging station are sequentially arranged along a circulating path of the circulating feeding mechanism;

the circulating jig is arranged on the circulating feeding mechanism, the circulating feeding mechanism is used for driving the circulating jig to circulate among the feeding station, the hot pressing station and the discharging station, and the circulating jig is used for bearing a piece to be hot pressed;

The hot pressing mechanism is arranged at the hot pressing station and is used for hot pressing the to-be-hot-pressed piece on the circulating jig when the circulating jig circulates to the hot pressing station.

The circulating feeding mechanism can drive the circulating jig to circulate among the feeding station, the hot pressing station and the discharging station along the circulating path, and can synchronously drive the hot pressing piece to circulate among the feeding station, the hot pressing station and the discharging station along the circulating path because the hot pressing piece to be heated is placed on the circulating jig, so that the feeding, hot pressing and discharging work of the hot pressing piece to be heated can be realized in the process of circulating the hot pressing piece to be heated among the feeding station, the hot pressing station and the discharging station along the circulating path. That is, the circulation of waiting hot pressing spare along circulation route between material loading station, hot pressing station and the unloading station is realized through circulation tool synchronization drive, and whole cyclic process need not to be through clamping jaw centre gripping mode with waiting hot pressing spare respectively centre gripping transport to material loading station, hot pressing station and unloading station, consequently, on the one hand, can avoid frequent centre gripping to bring wait the impaired problem of hot pressing spare centre gripping, on the other hand, because clamping jaw centre gripping mode of transporting is more time consuming and labor consuming, consequently, can improve the productivity of hot press to a certain extent.

Optionally, the mounting frame includes:

a lower layer frame body;

the upper layer frame body is arranged on the lower layer frame body in a stacked mode and located above the lower layer frame body in the vertical direction, and at least part of the circulating path is arranged on the lower layer frame body and the upper layer frame body.

Through making upper frame body range upon range of setting in lower floor's support body and be located the top of lower floor's support body along vertical direction, at least partial circulation route is laid in lower floor's support body and upper frame body, can make circulation route lay in vertical plane, colloquially speaking, circulation route is laid along the direction of height of mounting bracket. By the arrangement, compared with the mode that the circulation path is distributed in the horizontal plane, the occupied area of the whole hot press can be reduced to a certain extent, and then the space can be saved in the horizontal plane.

Optionally, the hot pressing station is disposed on the upper layer frame body, and the feeding station and the discharging station are respectively located at two ends of the upper layer frame body along the circulation direction of the circulation path.

Through making the hot pressing station set up in upper frame body, can make the hot pressing mechanism that corresponds the setting with the hot pressing station also set up in upper frame body, like this, compare in the mode that sets up the hot pressing station in lower floor frame body, on the one hand, can make the space around the hot pressing mechanism open and be convenient for the maintenance of hot pressing mechanism, on the other hand, also be convenient for the heat dissipation of hot pressing mechanism.

Optionally, the circulating feeding mechanism includes:

the first lifting mechanism is positioned at the feeding station;

the first material stirring mechanism is arranged on the upper layer frame body;

the second lifting mechanism is arranged at the blanking station;

the second material stirring mechanism is arranged on the lower layer frame body;

the first lifting mechanism is used for driving the circulating jig to move upwards along the vertical direction so as to enable the circulating jig to be connected with the first stirring mechanism, the first stirring mechanism is used for stirring the circulating jig to the hot pressing station and the second lifting mechanism in sequence, and the second lifting mechanism is used for driving the circulating jig to move downwards along the vertical direction so as to enable the circulating jig to be connected with the second stirring mechanism, and the second stirring mechanism is used for stirring the circulating jig to the first lifting mechanism.

Through the cooperation between first elevating system, first stirring mechanism, second elevating system and the second stirring mechanism, can realize driving circulation tool along circulation route and circulate between material loading station, hot pressing station and unloading station, the realization mode is very simple, consequently, can reduce circulation feeding mechanism's manufacturing cost to a certain extent.

Optionally, the first lifting mechanism includes:

the first lifting assembly is arranged on the mounting frame;

the first lifting plate is arranged on the first lifting assembly, the first lifting plate is horizontally arranged, the first lifting plate is used for bearing the circulating jig, the first lifting assembly is used for driving the first lifting plate to move upwards along the vertical direction so as to enable the circulating jig to be connected with the first material stirring mechanism, and the first lifting assembly is also used for driving the lifting plate to move downwards along the vertical direction so as to enable the second material stirring mechanism to stir the circulating jig to the first lifting plate.

Through making first lifter plate set up in first lifting unit, first lifter plate level sets up, can realize through first lifter plate with circulation tool from second stirring mechanism transport to first stirring mechanism's purpose, the realization mode is very simple, can reduce first elevating system's structure complexity.

Optionally, the first lifting assembly includes:

the first bottom plate is arranged on the mounting frame;

the first driving assembly is arranged on the first bottom plate;

The first guide rail is arranged on the first bottom plate and extends along the vertical direction;

the first sliding block is slidably arranged on the first guide rail along the extending direction of the first guide rail, the first lifting plate is arranged on the first sliding block, and the first driving assembly is used for driving the first lifting plate to move up and down along the extending direction of the first guide rail.

Because the first guide rail sets up in first bottom plate and extends along vertical direction, first slider sets up in first guide rail along the extending direction slidable of first guide rail, and first lifter plate sets up in first slider, consequently, under the effect of first guide rail and first slider, first drive assembly can drive first lifter plate along the extending direction up-and-down motion of first guide rail, and the realization makes first lifter plate along vertical direction gliding mode very simple from top to bottom, consequently, can reduce the cause of first lifter assembly, also can guarantee the stability of first lifter assembly operation.

Optionally, the second lifting mechanism includes:

the second lifting assembly is arranged on the mounting frame;

the second lifter plate, the second lifter plate set up in the second lifter assembly, the second lifter plate level sets up, the second lifter plate is used for bearing the circulation tool, the second lifter assembly is used for driving the second lifter plate is followed vertical direction upward movement, so that first stirring mechanism will the circulation tool stir to the second lifter plate, the second lifter assembly still is used for driving the second lifter plate is followed vertical direction downward movement, so that the circulation tool with second stirring mechanism is refuted.

Optionally, a first path guide rail is disposed on the first lifting plate, a second path guide rail is disposed on the upper layer frame body, a third path guide rail is disposed on the second lifting plate, a fourth path guide rail is disposed on the lower layer frame body, when the circulation jig is connected with the first material shifting mechanism, the first path guide rail is connected with the second path guide rail, when the first material shifting mechanism shifts the circulation jig to the second lifting plate, the second path guide rail is connected with the third path guide rail, when the circulation jig is connected with the second material shifting mechanism, the third path guide rail is connected with the fourth path guide rail, when the second material shifting mechanism shifts the circulation jig to the first lifting plate, the fourth path guide rail is connected with the first path guide rail, when the circulation jig is connected with the first lifting plate, the first material shifting mechanism shifts the second path guide rail, the third path guide rail, the fourth path guide rail and the third path guide rail can slide along the third path guide rail and the fourth path guide rail.

Through set up the route slider on circulation tool to make set up first route guide rail on the first lifter plate, set up the second route guide rail on the upper bracket body, set up the third route guide rail on the second lifter plate, set up the fourth route guide rail on the lower bracket body, can make circulation tool along circulation route more smooth when circulating.

Optionally, the number of the circulating jigs is multiple, the multiple circulating jigs are sequentially arranged along the direction of the feeding station pointing to the hot pressing station, and two adjacent circulating jigs are connected end to end;

the number of the hot pressing mechanisms is multiple, and the multiple circulating jigs are in one-to-one correspondence with the multiple hot pressing mechanisms.

The number of the circulating jigs and the hot pressing mechanisms is multiple, the circulating jigs and the hot pressing mechanisms are in one-to-one correspondence, hot pressing can be carried out on the to-be-heated parts on the circulating jigs at the same time, and then the productivity of the hot press can be further improved.

Optionally, the two ends of the circulation jig in the direction of the feeding station pointing to the hot-pressing station are respectively provided with a first clamping part and a second clamping part, the second clamping part of the first circulation jig is detachably clamped in the first clamping part of the second circulation jig, and the first circulation jig and the second circulation jig are any two adjacent circulation jigs in the plurality of circulation jigs.

Through making the second block portion of first circulation tool detachably block in the first block portion of second circulation tool, can make two adjacent circulation tools connect or tear open as required, very convenient, very nimble.

Optionally, the first material stirring mechanism includes:

the stirring driving piece is arranged on the upper layer frame body;

the fixing piece is arranged on the stirring driving piece, and the stirring driving piece is used for driving the fixing piece to slide back and forth between the feeding station and the discharging station along the direction that the feeding station points to the hot pressing station;

the clamping driving piece is arranged on the fixing piece;

the movable part is arranged on the fixed part in a sliding manner along the vertical direction, a shifting fork clamping part is arranged on the movable part, the clamping driving part is used for driving the movable part to move along the vertical direction towards the direction close to the circulating jig so as to enable the shifting fork clamping part to be clamped with the circulating jig for connection, and the clamping driving part is also used for driving the movable part to move along the vertical direction towards the direction far away from the circulating jig so as to enable the shifting fork clamping part to be separated from the circulating jig.

The mode of realizing the clamping and separating of the shifting fork clamping part and the circulating jig is very simple, and the structure of the first shifting mechanism can be simplified.

Optionally, two second clamping wheels opposite to each other along the direction of the feeding station pointing to the hot pressing station are arranged on the moving part, the rotating shafts of the second clamping wheels are respectively perpendicular to the direction of the feeding station pointing to the hot pressing station and the vertical direction, and the two second clamping wheels form the shifting fork clamping part.

Through making the pivot of second block wheel all perpendicular with the direction and the vertical direction that the material loading station was directed to hot pressing station respectively, two second block wheels form shifting fork block portion, and when shifting fork block portion and circulation tool block in order to carry out the connection, the friction of shifting fork block portion and circulation tool along vertical direction will become rolling friction by sliding friction for the block and the break away from between shifting fork block portion and the circulation tool become more smooth.

Optionally, be provided with on the circulation tool with shift fork block portion assorted shift fork strip, the block driving piece is used for the drive the moving part is along vertical direction towards being close to the direction motion of circulation tool, so that shift fork strip joint in between two second block wheels.

Through being provided with on the circulation tool with shift fork block portion assorted shift fork strip to make shift fork strip joint between two second block wheels, can make shift fork strip and two second block wheel joint more firm, can avoid stirring the in-process circulation tool from the material loading station to the hot pressing station with circulation tool and shift fork block portion break away from the condition emergence each other.

Optionally, an acquisition module is arranged on the circulation jig, and the acquisition module is used for controlling the circulation jig to start heating when the temperature of the circulation jig is lower than a temperature threshold value, and controlling the circulation jig to stop heating when the temperature of the circulation jig is higher than or equal to the temperature threshold value.

Through setting up collection module on circulation tool, can detect the temperature of circulation tool through collection module in real time, so, can be timely when finding temperature anomaly adjust the temperature, consequently, can make the hot pressing effect of hot press better.

Optionally, two positioning blocks which are oppositely arranged are arranged on the circulation jig, and the positioning blocks are used for positioning the to-be-heated pressing piece.

Through setting up the locating piece, can make the position of waiting hot pressing spare on circulation tool more accurate, and then make the hot pressing effect of hot press better.

Optionally, the hot press mechanism includes:

the hot-pressing support frame is arranged on the mounting frame;

the hot pressing head is arranged on the hot pressing support frame in a vertically sliding manner;

the hot pressing driving piece is used for driving the hot pressing head to move along the vertical direction towards the direction close to or far away from the circulating jig, so that the to-be-hot-pressed piece is clamped or loosened between the circulating jig and the hot pressing head in the vertical direction.

The structure of the hot pressing mechanism is very simple, so that the failure rate of the hot pressing mechanism can be reduced.

Optionally, the hot press mechanism further includes:

the two side pressure assemblies are arranged oppositely at intervals along the horizontal direction, the side pressure assemblies are arranged on the hot pressing head, and the side pressure assemblies are used for clamping or loosening the to-be-hot pressed piece between the two side pressure assemblies in the horizontal direction.

Through will wait the hot pressing piece to press from both sides tightly or loosen between two side pressure subassemblies along the horizontal direction, can wait to press from both sides wall that the hot pressing piece is relative along the horizontal direction and carry out hot pressing, and then can make the hot pressing effect of waiting the hot pressing piece better. Especially when the to-be-heated pressing piece is a winding cell, the hot pressing effect on the winding cell is better.

Compared with the prior art, the beneficial effect of this application lies in:

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of a hot press according to an embodiment of the present application;

FIG. 2 is a left side view of the press of FIG. 1;

FIG. 3 is a top view of the press of FIG. 1;

FIG. 4 is a schematic view of the press of FIG. 1 with parts of the press mechanism and mounting frame omitted;

fig. 5 is a schematic structural diagram of a circulation fixture according to an embodiment of the present application;

FIG. 6 is a right side view of the circulation jig of FIG. 5;

FIG. 7 is a top view of the circulation jig of FIG. 6;

fig. 8 is a schematic structural diagram of a first material shifting mechanism provided in an embodiment of the present application;

FIG. 9 is a top view of the first toggle mechanism of FIG. 8;

fig. 10 is a left side view of the first toggle mechanism of fig. 8.

Description of the main reference numerals

1-mounting rack; 11-a lower layer frame body; 111-fourth path guide rails; 12-an upper layer frame body; 121-a second path rail;

2-a circulating feeding mechanism; 21-a first lifting mechanism; 211-a first lifting assembly; 2111-a first floor; 2112-a first drive assembly; 2113—a first rail; 2114-a first slider; 212-a first lifter plate; 2121-first path guide; 22-a first material stirring mechanism; 221-a kick-out driving piece; 222-a fixing piece; 223-snap-fit drive; 224-a mover; 2241-a shift fork engaging portion; 2242-a second clamping wheel; 23-a second lifting mechanism; 231-a second lifting assembly; 232-a second lifter plate; 2321-a third path rail; 24-a second stirring mechanism;

3-circulating jig; 31-path slider; 32-a first engagement portion; 33-a second engagement portion; 36-shifting fork bars; 37-acquisition module; 38-positioning blocks; 39-a jig bottom plate; 310-heat insulation board; 311-heating plate; 312-an in-situ sensor;

4-a hot pressing mechanism; 41-hot pressing a supporting frame; 42-heating the pressure head; 43-hot press driving member; 44: a side pressure assembly;

100-a hot press;

a C-circulation path; d, a piece to be hot pressed; w1 is a feeding station; w2-a hot pressing station; w3-a blanking station.

Detailed Description

The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish between different devices, elements, or components (the particular species and configurations may be the same or different), and are not used to indicate or imply the relative importance and number of devices, elements, or components indicated. Unless otherwise indicated, the meaning of "a plurality" is two or more.

The technical scheme of the present application will be further described with reference to specific embodiments and drawings.

Fig. 1 is a front view of a press 100 according to an embodiment of the present application, fig. 2 is a left side view of the press 100 in fig. 1, and fig. 3 is a top view of the press 100 in fig. 1.

Referring to fig. 1, 2 and 3, the hot press 100 includes: the device comprises a mounting frame 1, a circulating feeding mechanism 2, a circulating jig 3 and a hot pressing mechanism 4. The circulating feeding mechanism 2 is arranged on the mounting frame 1, and a feeding station W1, a hot pressing station W2 and a discharging station W3 are sequentially arranged along a circulating path C of the circulating feeding mechanism 2. The circulating jig 3 is arranged on the circulating feeding mechanism 2, the circulating feeding mechanism 2 is used for driving the circulating jig 3 to circulate among the feeding station W1, the hot pressing station W2 and the discharging station W3, and the circulating jig 3 is used for bearing the to-be-hot-pressed piece D. The hot pressing mechanism 4 is arranged at the hot pressing station W2, and the hot pressing mechanism 4 is used for hot pressing the to-be-pressed piece D on the circulating jig 3 when the circulating jig 3 circulates to the hot pressing station W2.

In this embodiment, since the circulation jig 3 is disposed on the circulation feeding mechanism 2, the circulation feeding mechanism 2 can drive the circulation jig 3 to circulate along the circulation path C. When the circulating feeding mechanism 2 drives the circulating jig 3 to circulate to the feeding station W1, the to-be-hot-pressed piece D can be placed on the circulating jig 3 so as to finish the feeding work of the to-be-hot-pressed piece D.

Then, the circulation feeding mechanism 2 can drive the circulation jig 3 to the hot pressing station W2, further synchronously drive the to-be-hot-pressed piece D to reach the hot pressing station W2, and after the circulation jig 3 and the to-be-hot-pressed piece D synchronously reach the hot pressing station W2, the hot pressing mechanism 4 can perform hot pressing on the to-be-hot-pressed piece D placed on the circulation jig 3 so as to complete the hot pressing work of the to-be-hot-pressed piece D.

After the hot pressing work of the to-be-pressed piece D is completed, the circulating feeding mechanism 2 can continuously drive the circulating jig 3 to reach the blanking station W3, and then the to-be-pressed piece D after the hot pressing is completed is driven to synchronously reach the blanking station W3. After the hot-pressed workpiece D reaches the blanking station W3, the hot-pressed workpiece D can be moved away from the circulating jig 3, so that the blanking work of the hot-pressed workpiece D is completed. After the hot pressing piece D to be heated on the circulation jig 3 is removed, the circulation feeding mechanism 2 can continuously drive the circulation jig 3 to the feeding station W1 for the next round of circulation.

Therefore, the circulating feeding mechanism 2 can drive the circulating jig 3 to circulate among the feeding station W1, the hot pressing station W2 and the discharging station W3 along the circulating path C, and the hot pressing piece D is placed on the circulating jig 3, so that the hot pressing piece D can be synchronously driven to circulate among the feeding station W1, the hot pressing station W2 and the discharging station W3 along the circulating path C, and the feeding work, the hot pressing work and the discharging work of the hot pressing piece D can be realized in the circulating process among the feeding station W1, the hot pressing station W2 and the discharging station W3 along the circulating path C. That is, the circulation of the to-be-heated pressing member D among the feeding station W1, the hot pressing station W2 and the discharging station W3 along the circulation path C is realized by the synchronous driving of the circulation jig 3, and the whole circulation process does not need to clamp and transfer the to-be-heated pressing member D to the feeding station W1, the hot pressing station W2 and the discharging station W3 respectively in a clamping jaw clamping manner.

When the to-be-heated pressing piece D is the battery core, the problem that the battery core is damaged due to frequent clamping can be obviously avoided.

Of course, the to-be-heated pressing member D may be other possible components, which are not limited in this embodiment of the present application.

It should be noted that, the above-mentioned manner of placing the to-be-heated pressing member D on the circulation jig 3 of the feeding station W1 has various manners, and in one possible implementation manner, the to-be-heated pressing member D may be placed on the circulation jig 3 by a manual manner.

In another possible implementation manner, a feeding mechanical arm and a feeding assembly line can be arranged at the feeding station W1, the feeding assembly line can be used for conveying the to-be-heated pressing piece D to the feeding mechanical arm, and the feeding mechanical arm can convey the to-be-heated pressing piece D to the circulating jig 3, so that the purpose of placing the to-be-heated pressing piece D on the circulating jig 3 of the feeding station W1 is achieved.

When the number of the circulation jigs 3 is multiple, the feeding manipulator may have multiple clamping jaws, and the multiple clamping jaws are in one-to-one correspondence with the multiple circulation jigs 3. Like this, the material loading manipulator can once only carry a plurality of hot pressing piece D that wait to place respectively on a plurality of circulation tools 3 to can improve the efficiency of material loading, and then can further improve the productivity of hot press.

It should be further noted that, the above-mentioned manner of removing the hot-pressed workpiece D from the circulation jig 3 at the blanking station W3 has a plurality of manners, and in one possible implementation manner, the hot-pressed workpiece D after the hot pressing may be removed from the circulation jig 3 by a manual manner.

In another possible implementation manner, a discharging manipulator and a discharging assembly line can be arranged at the discharging station W3, the discharging manipulator can move the hot-pressed workpiece D to be heated after the hot pressing is completed from the circulating jig 3 and place the hot-pressed workpiece D to be heated on the discharging assembly line, so that the purpose of moving the hot-pressed workpiece D to be heated after the hot pressing is completed from the circulating jig 3 is achieved.

When the number of the circulation jigs 3 is multiple, the discharging manipulator may have multiple clamping jaws, and the multiple clamping jaws are in one-to-one correspondence with the multiple circulation jigs 3. Like this, unloading manipulator can once only carry a plurality of hot pressing piece D that wait to place respectively on unloading assembly line to can improve the efficiency of unloading, and then can further improve the productivity of hot press.

In some embodiments, referring to fig. 1 and 2, the mounting frame 1 comprises: lower frame 11 and upper frame 12. The upper frame 12 is stacked on the lower frame 11 and located above the lower frame 11 in a vertical direction (Z-axis direction in fig. 2), and at least a part of the circulation path C is disposed in the lower frame 11 and the upper frame 12.

By arranging the upper layer frame body 12 above the lower layer frame body 11 in a stacked manner and being located above the lower layer frame body 11 in the vertical direction, at least part of the circulation path C is arranged in the lower layer frame body 11 and the upper layer frame body 12, so that the circulation path C can be arranged in the vertical plane, and in colloquial terms, the circulation path C is arranged along the height direction of the mounting frame 1. By doing so, compared with the way in which the circulation path C is laid in the horizontal plane, the floor space of the entire hot press 100 can be reduced to some extent, and thus the space can be saved in the horizontal plane.

In some embodiments, referring to fig. 1 and 2, the hot pressing station W2 is disposed on the upper frame 12, and the feeding station W1 and the discharging station W3 are respectively located at two ends of the upper frame 12 along the circulation direction (clockwise in fig. 1) of the circulation path C. Through making hot pressing station W2 set up in upper frame body 12, can make the hot pressing mechanism 4 that corresponds the setting with hot pressing station W2 also set up in upper frame body 12, like this, compare in the mode of setting up hot pressing station W2 in lower floor's frame body 11, on the one hand, can make the space around hot pressing mechanism 4 open and be convenient for the maintenance of hot pressing mechanism 4, on the other hand, also be convenient for the heat dissipation of hot pressing mechanism 4.

Of course, the hot pressing station W2 may be provided in the lower frame 11, which is not limited in the embodiment of the present application.

The above-mentioned circulation feeding mechanism 2 can be realized through a plurality of possible modes, and only the purpose that the circulation tool 3 can be driven to circulate among the feeding station W1, the hot pressing station W2 and the discharging station W3 along the circulation path C needs to be realized. The embodiments of the present application are not limited herein.

For example, in one possible implementation, the circulation feed mechanism 2 may be implemented by means of a circulation flow belt.

In another possible implementation, referring to fig. 1, the circulation feeding mechanism 2 includes: the device comprises a first lifting mechanism 21, a first material stirring mechanism 22, a second lifting mechanism 23 and a second material stirring mechanism 24. Wherein, first elevating system 21 is located material loading station W1. The first material-shifting mechanism 22 is arranged on the upper layer frame body 12.

The second lifting mechanism 23 is disposed at the blanking station W3. The second material shifting mechanism 24 is arranged on the lower layer frame 11. The first lifting mechanism 21 is used for driving the circulation jig 3 to move upwards in the vertical direction so as to enable the circulation jig 3 to be connected with the first material stirring mechanism 22, the first material stirring mechanism 22 is used for stirring the circulation jig 3 to the hot pressing station W2 and the second lifting mechanism 23 in sequence, the second lifting mechanism 23 is used for driving the circulation jig 3 to move downwards in the vertical direction so as to enable the circulation jig 3 to be connected with the second material stirring mechanism 24, and the second material stirring mechanism 24 is used for stirring the circulation jig 3 to the first lifting mechanism 21.

In this embodiment, since the first lifting mechanism 21 is located at the feeding station W1, the to-be-hot-pressed piece D may be placed on the circulation jig 3 on the first lifting mechanism 21, then, the first lifting mechanism 21 may drive the circulation jig 3 to move upward in the vertical direction, so that the circulation jig 3 is connected with the first material shifting mechanism 22, after the circulation jig 3 is connected with the first material shifting mechanism 22, the first material shifting mechanism 22 may shift the circulation jig 3 to the hot-pressing station W2, so as to synchronously drive the to-be-hot-pressed piece D to the hot-pressing station W2, after the to-be-hot-pressed piece D reaches the hot-pressing station W2, the hot-pressing mechanism 4 may perform hot pressing on the to-be-hot-pressed piece D, and after the hot pressing of the to-be-pressed piece D is completed, the first material shifting mechanism 22 may continuously shift the second lifting mechanism 23 of the circulation jig 3 to the discharging station W3, so as to synchronously drive the to-be-hot-pressed piece D to the second lifting mechanism 23.

After the hot-pressed workpiece D after the hot pressing is completed goes to the second lifting mechanism 23, the hot-pressed workpiece D after the hot pressing is completed can be moved away from the second lifting mechanism 23, then the second lifting mechanism 23 can drive the circulating jig 3 to move downwards along the vertical direction, so that the circulating jig 3 is connected with the second material stirring mechanism 24, then the second material stirring mechanism 24 can stir the circulating jig 3 to the first lifting mechanism 21, and finally the first lifting mechanism 21 can drive the circulating jig 3 to move upwards along the vertical direction, so that the circulating jig 3 is connected with the first material stirring mechanism 22, and the circulating is circulated accordingly.

Therefore, the purpose of driving the circulation jig 3 to circulate among the feeding station W1, the hot pressing station W2 and the discharging station W3 along the circulation path C can be achieved through the cooperation among the first lifting mechanism 21, the first material shifting mechanism 22, the second lifting mechanism 23 and the second material shifting mechanism 24, and the implementation manner is very simple, so that the manufacturing cost of the circulation feeding mechanism 2 can be reduced to a certain extent.

In some embodiments, referring to fig. 1, 2 and 4, the first lifting mechanism 21 comprises: the first lifting assembly 211 and the first lifting plate 212. Wherein, the first lifting assembly 211 is disposed on the mounting frame 1. The first lifting plate 212 is arranged on the first lifting assembly 211, the first lifting plate 212 is horizontally arranged, the first lifting plate 212 is used for bearing the circulating jig 3, the first lifting assembly 211 is used for driving the first lifting plate 212 to move upwards along the vertical direction so as to enable the circulating jig 3 to be connected with the first material stirring mechanism 22, and the first lifting assembly 211 is also used for driving the lifting plate to move downwards along the vertical direction so as to enable the second material stirring mechanism 24 to stir the circulating jig 3 to the first lifting plate 212.

In this embodiment, since the first lifting plate 212 is used for carrying the circulation jig 3, the first lifting plate 212 is disposed on the first lifting assembly 211, and therefore, when the first lifting assembly 211 drives the first lifting plate 212 to move upwards in the vertical direction, the first lifting plate 212 can synchronously drive the circulation jig 3 to move upwards in the vertical direction, so that the circulation jig 3 is connected with the first material stirring mechanism 22.

When the first lifting assembly 211 drives the first lifting plate 212 to move downwards along the vertical direction, the first lifting plate 212 can be made to be approximately flush with the second material stirring mechanism 24, and thus, the second material stirring mechanism 24 can stir the circulation jig 3 to the first lifting plate 212. That is, the first lifting plate 212 can receive the circulation jig 3 stirred by the second stirring mechanism 24, and provide the circulation jig 3 to the first stirring mechanism 22, and the first stirring mechanism 22 stirs the circulation jig 3 to the hot pressing station W2, so that the hot pressing mechanism 4 performs hot pressing on the to-be-pressed piece D on the circulation jig 3.

It can be seen that, by making the first lifting plate 212 disposed on the first lifting assembly 211, the first lifting plate 212 is disposed horizontally, so that the purpose of conveying the circulation jig 3 from the second material stirring mechanism 24 to the first material stirring mechanism 22 through the first lifting plate 212 can be achieved, the implementation manner is very simple, and the structural complexity of the first lifting mechanism 21 can be reduced.

In some embodiments, referring to fig. 2 and 4, the first lifting assembly 211 comprises: a first base plate 2111, a first drive assembly 2112, a first guide 2113, and a first slider 2114. Wherein the first bottom plate 2111 is provided at the mounting frame 1. The first driving assembly 2112 is provided at the first base plate 2111. The first guide rail 2113 is provided at the first base plate 2111 and extends in the vertical direction. The first slider 2114 is slidably disposed on the first guide 2113 along the extending direction of the first guide 2113, the first lifting plate 212 is disposed on the first slider 2114, and the first driving assembly 2112 is used for driving the first lifting plate 212 to move up and down along the extending direction of the first guide 2113.

Because the first guide rail 2113 is disposed on the first bottom plate 2111 and extends in the vertical direction, the first slider 2114 is slidably disposed on the first guide rail 2113 along the extending direction of the first guide rail 2113, and the first lifting plate 212 is disposed on the first slider 2114, so that under the action of the first guide rail 2113 and the first slider 2114, the first driving assembly 2112 can drive the first lifting plate 212 to move up and down along the extending direction of the first guide rail 2113, so that the manner of making the first lifting plate 212 slide up and down along the vertical direction is very simple, thereby reducing the cost of the first lifting assembly 211 and ensuring the stability of the operation of the first lifting assembly 211.

In addition, by making the first slider 2114 slidably provided to the first rail 2113 along the extending direction of the first rail 2113, the first lifter plate 212 is provided to the first slider 2114, and the first lifter plate 212 can be made more stable when sliding up and down in the vertical direction under the guiding action of the first rail 2113.

The number of the first guide rails 2113 may be 1 or more, for example, may be 2 or 3, which is not limited in the embodiment of the present application.

In addition, the number of the first sliders 2114 may be 1, or may be plural, for example, 2 or 3, and the number of the first sliders 2114 is not limited in the embodiment of the present application.

Note that the number of the first lifting units 211 may be 1, 2 or 3, or the like, and the embodiment of the present application is not limited herein.

In some embodiments, referring to fig. 1 and 4, the second elevating mechanism 23 includes: a second elevating assembly 231 and a second elevating plate 232. Wherein, the second lifting assembly 231 is disposed on the mounting frame 1. The second lifting plate 232 is arranged on the second lifting assembly 231, the second lifting plate 232 is horizontally arranged, the second lifting assembly 232 is used for bearing the circulating jig 3, the second lifting assembly 231 is used for driving the second lifting plate 232 to move upwards along the vertical direction so that the first material stirring mechanism 22 stirs the circulating jig 3 to the second lifting plate 232, and the second lifting assembly 231 is also used for driving the second lifting plate 232 to move downwards along the vertical direction so that the circulating jig 3 is connected with the second material stirring mechanism 24.

The structure of the second lifting mechanism 23 may be the same as that of the first lifting mechanism 21, and may bring about the same or similar beneficial effects, and specific reference may be made to the specific description of the first lifting mechanism 21 in the above embodiment, which is not repeated herein.

In some embodiments, referring to fig. 4, a first path guide 2121 is disposed on the first lifting plate 212, a second path guide 121 is disposed on the upper layer frame 12, a third path guide 2321 is disposed on the second lifting plate 232, a fourth path guide 111 is disposed on the lower layer frame 11, when the circulation jig 3 is connected to the first material shifting mechanism 22, the first path guide 2121 is connected to the second path guide 121, when the first material shifting mechanism 22 shifts the circulation jig 3 to the second lifting plate 232, the second path guide 121 is connected to the third path guide 2321, when the circulation jig 3 is connected to the second material shifting mechanism 24, the third path guide 2321 is connected to the fourth path guide 111, when the second material shifting mechanism 24 shifts the circulation jig 3 to the first lifting plate 212, the fourth path guide 111 is connected to the fourth path guide 2121, and the third path guide 2121 and the fourth path guide 2123 are disposed on the circulation jig 3, so that the fourth path guide 2121, the third path guide 2321 and the third path guide 212111 can slide along the first path guide 2321 and the second path guide 2121 and the third path guide 2123, and the third path guide 2321 can slide along the first path guide 121 and the second path guide 2321.

By arranging the path slider 31 on the circulation jig 3 and arranging the first path guide rail 2121 on the first lifting plate 212 and the second path guide rail 121 on the upper frame 12 and the third path guide rail 2321 on the second lifting plate 232, and arranging the fourth path guide rail 111 on the lower frame 11, the circulation jig 3 can be more smooth when circulating along the circulation path C.

Specifically, when the circulation jig 3 is connected to the first material shifting mechanism 22, the first path guide rail 2121 is connected to the second path guide rail 121, and therefore, when the first material shifting mechanism 22 shifts the circulation jig 3 from the feeding station W1 to the hot pressing station W2, the circulation jig 3 can slide along the first path guide rail 2121 to the second path guide rail 121.

Since the first material shifting mechanism 22 shifts the circulation jig 3 to the second lifter plate 232, the second path guide rail 121 is connected with the third path guide rail 2321, the circulation jig 3 can slide to the third path guide rail 2321 along the second path guide rail 121, so as to shift the circulation jig 3 to the second lifter plate 232. Since the third path guide 2321 is connected to the fourth path guide 111 when the circulation jig 3 is connected to the second material shifting mechanism 24, the circulation jig 3 can slide along the third path guide 2321 to the fourth path guide 111. Since the second material stirring mechanism 24 stirs the circulation jig 3 to the first lifting plate 212, the fourth path guide rail 111 is connected with the first path guide rail 2121, and therefore the circulation jig 3 can slide to the first path guide rail 2121 along the fourth path guide rail 111, so as to achieve stirring of the circulation jig 3 to the first lifting plate 212.

In some embodiments, referring to fig. 1, the number of the circulation jigs 3 is plural, the plural circulation jigs 3 are sequentially arranged along the direction (positive direction of X-axis in fig. 1) in which the feeding station W1 points to the hot pressing station W2, and two adjacent circulation jigs 3 are connected end to end with each other. The number of the hot pressing mechanisms 4 is multiple, and the multiple circulating jigs 3 are in one-to-one correspondence with the multiple hot pressing mechanisms 4.

The number of the circulating jigs 3 and the hot pressing mechanisms 4 is multiple, and the circulating jigs 3 and the hot pressing mechanisms 4 are in one-to-one correspondence, so that the to-be-hot-pressed pieces D on the circulating jigs 3 can be simultaneously hot-pressed, and the productivity of the hot press 100 can be further improved.

Specifically, the number of the circulation jigs 3 and the hot pressing mechanisms 4 may be 4, and of course, the number of the circulation jigs 3 and the hot pressing mechanisms 4 may be other values, which is not limited in the embodiment of the present application.

In some embodiments, referring to fig. 5, 6 and 7, two ends of the circulation jig 3 in a direction (X-axis direction in fig. 7) in which the feeding station W1 points to the hot pressing station W2 are respectively provided with a first engaging portion 32 and a second engaging portion 33, and the second engaging portion 33 of the first circulation jig 3 is detachably engaged in the first engaging portion 32 of the second circulation jig 3, and the first circulation jig 3 and the second circulation jig 3 are any two adjacent circulation jigs 3 of the plurality of circulation jigs 3.

By enabling the second clamping portion 33 of the first circulation jig 3 to be detachably clamped in the first clamping portion 32 of the second circulation jig 3, two adjacent circulation jigs 3 can be connected or detached as required, and the device is very convenient and flexible.

In some embodiments, referring to fig. 1, 8, 9 and 10, the first kick-out mechanism 22 includes: a material stirring driving piece 221, a fixing piece 222, a clamping driving piece 223 and a moving piece 224. Wherein, the material stirring driving piece 221 is arranged on the upper layer frame body 12. The fixing piece 222 is disposed on the kick-out driving piece 221, and the kick-out driving piece 221 is used for driving the fixing piece 222 to slide back and forth between the feeding station W1 and the discharging station W3 along a direction (an X-axis direction in fig. 8) in which the feeding station W1 points to the hot pressing station W2. The engagement driver 223 is provided to the fixing member 222. The moving member 224 is slidably disposed on the fixing member 222 along a vertical direction, a shift fork clamping portion 2241 is disposed on the moving member 224, and the clamping driving member 223 is used for driving the moving member 224 to move along the vertical direction towards a direction close to the circulation jig 3, so that the shift fork clamping portion 2241 is clamped with the circulation jig 3 for connection, and the clamping driving member 223 is also used for driving the moving member 224 to move along the vertical direction towards a direction far from the circulation jig 3, so that the shift fork clamping portion 2241 is separated from the circulation jig 3.

In this embodiment, since the fixing member 222 is disposed on the kick-out driving member 221, the kick-out driving member 221 can drive the fixing member 222 to move to the feeding station W1 along the direction (X-axis direction in fig. 8) in which the feeding station W1 points to the hot pressing station W2, since the engaging driving member 223 is disposed on the fixing member 222, the moving member 224 is slidably disposed on the fixing member 222 along the vertical direction, and the shift fork engaging portion 2241 is disposed on the moving member 224, the fixing member 222 can synchronously drive the shift fork engaging portion 2241 to move to the feeding station W1, and after the shift fork engaging portion 2241 moves to the feeding station W1, the engaging driving member 223 can drive the moving member 224 to move along the vertical direction toward the direction close to the circulation jig 3, so that the shift fork engaging portion 2241 is engaged with the circulation jig 3, and thus, the connection between the first kick-out mechanism 22 and the circulation jig 3 can be achieved.

When the first material stirring mechanism 22 and the circulation jig 3 are in the connection state, the stirring driving piece 221 drives the fixing piece 222 to move from the feeding station W1 to the hot pressing station W2 along the direction of the feeding station W1 to the hot pressing station W2, so that the purpose of stirring the circulation jig 3 from the feeding station W1 to the hot pressing station W2 can be achieved.

When the shift fork clamping part 2241 needs to be separated from the circulation jig 3, the clamping driving member 223 can drive the moving member 224 to move along the vertical direction in a direction away from the circulation jig 3, so that the shift fork clamping part 2241 can be separated from the circulation jig 3.

Therefore, the manner of engaging and disengaging the shift fork engaging portion 2241 with and from the circulation jig 3 is very simple, and the structure of the first material shifting mechanism 22 can be simplified.

The material stirring driving member 221 may be an electric cylinder or an air cylinder, which is not limited to the material stirring driving member 221 in the embodiment of the present application.

In addition, the engagement driving member 223 may be an air cylinder or a motor, etc., and only the driving of the moving member 224 along the vertical direction may be realized.

The movable member 224 may be slidably disposed on the fixed member 222 along a vertical direction, and in one possible implementation, the movable member 224 may be slidably disposed on the fixed member 222 through a rail assembly, which is not limited in this embodiment.

In some embodiments, referring to fig. 9, two second engaging wheels 2242 are disposed on the moving member 224, where the two second engaging wheels 2242 are opposite to each other along the direction of the feeding station W1 pointing to the hot pressing station W2, and the rotation axes of the second engaging wheels 2242 are perpendicular to the direction of the feeding station W1 pointing to the hot pressing station W2 and the vertical direction, respectively, where the two second engaging wheels 2242 form a shifting fork engaging portion 2241.

Through making the pivot of second block wheel 2242 all perpendicular with the direction and the vertical direction that loading station W1 pointed hot pressing station W2 respectively, two second block wheels 2242 form shifting fork block portion 2241, when shifting fork block portion 2241 and circulation tool 3 block in order to refute, the friction of shifting fork block portion 2241 and circulation tool 3 along vertical direction will become rolling friction by sliding friction for the block and the break away from between shifting fork block portion 2241 and the circulation tool 3 become more smooth.

In some embodiments, referring to fig. 5 and 6, the circulation jig 3 is provided with a shift fork bar 36 matched with the shift fork clamping portion 2241, and the clamping driving member 223 is used for driving the moving member 224 to move in a vertical direction towards a direction approaching to the circulation jig 3, so that the shift fork bar 36 is clamped between the two second clamping wheels 2242.

By enabling the shifting fork bar 36 to be clamped between the two second clamping wheels 2242, when the shifting driving piece 221 drives the fixing piece 222 to move from the feeding station W1 to the hot-pressing station W2 along the direction of the feeding station W1 to the hot-pressing station W2, the purpose of shifting the circulating jig 3 from the feeding station W1 to the hot-pressing station W2 can be achieved.

The number of the shift fork engaging portions 2241 may be plural, and correspondingly, the number of the shift fork bars 36 may be plural, and only the plurality of shift fork engaging portions 2241 and the plurality of shift fork bars 36 may be in one-to-one correspondence, which is not limited in the embodiment of the present application.

For example, the number of the shift fork engaging portions 2241 may be 2, and the number of the shift fork bars 36 may be 2, which is not limited in the embodiment of the present application.

Through being provided with on the circulation tool 3 with shift fork clamping portion 2241 assorted shift fork strip 36 to make shift fork strip 36 joint between two second clamping wheels 2242, can make shift fork strip 36 and two second clamping wheels 2242 joint more firm, can avoid stirring circulation tool 3 to the condition emergence that the in-process circulation tool 3 of hot pressing station W2 is separated from each other with shift fork clamping portion 2241 by material loading station W1.

In some embodiments, referring to fig. 3, an acquisition module 37 is disposed on the circulation fixture 3, where the acquisition module 37 is configured to control the circulation fixture 3 to start heating when the temperature of the circulation fixture 3 is lower than a temperature threshold, and control the circulation fixture 3 to stop heating when the temperature of the circulation fixture 3 is higher than or equal to the temperature threshold.

Through set up collection module 37 on circulation tool 3, can detect the temperature of circulation tool 3 through collection module 37 in real time, so, can be timely when the discovery temperature is unusual adjust the temperature, consequently, can make the hot pressing effect of hot press better.

For example, when the circulation fixture 3 includes the heating plate 311, the collection module 37 may control the heating plate 311 to be connected or disconnected with the power source according to the temperature information collected by the collection module 37, so as to achieve the purpose of starting or stopping heating of the heating plate 311. Specifically, when the temperature detected by the acquisition module 37 is lower than the temperature threshold, the heating plate 311 may be controlled to be connected to the power supply so that the heating plate 311 starts to heat, and when the temperature detected by the acquisition module 37 is higher than or equal to the temperature threshold, the heating plate 311 may be controlled to be disconnected from the power supply so that the heating plate 311 stops heating.

In some embodiments, referring to fig. 5 and 6, two positioning blocks 38 are disposed on the circulation fixture 3, and the positioning blocks 38 are used for positioning the to-be-heated press D. By arranging the positioning block 38, the position of the to-be-heated pressing piece D on the circulating jig 3 can be more accurate, and the hot pressing effect of the hot press 100 is better.

In some embodiments, referring to fig. 5, the circulation jig 3 includes a jig base plate 39, a heat insulating plate 310 stacked on the jig base plate 39, and a heating plate 311 stacked on the heat insulating plate 310, and the fork bar 36 is disposed on the jig base plate 39. By providing the heat insulating plate 310, the heat on the heating plate 311 can be prevented from being transferred to other parts of the hot press through the circulation jig 3.

In order to detect whether the to-be-heated pressing member D is placed on the circulation jig 3, in some embodiments, referring to fig. 6, the on-site sensor 312 is disposed on the circulation jig 3, and by setting the on-site sensor 312, it can detect whether the to-be-heated pressing member D is placed on the circulation jig 3 in real time, so that the occurrence of the condition that the air-pressing circulation jig 3 of the hot pressing mechanism 4 is avoided.

In some embodiments, referring to fig. 2, the hot press mechanism 4 includes: a hot press support 41, a hot press head 42, and a hot press driving member 43. Wherein the hot pressing support frame 41 is provided to the mounting frame 1. The thermo-compression head 42 is provided to the thermo-compression support 41 so as to be vertically slidable in a vertical direction (Z-axis direction in fig. 2). The hot pressing driving member 43 is used for driving the hot pressing head 42 to move in a direction approaching or separating from the circulation jig 3 along the vertical direction, so that the to-be-hot pressed member D is clamped or unclamped between the circulation jig 3 and the hot pressing head 42 along the vertical direction.

Because the hot pressing head 42 is slidably disposed on the hot pressing support 41 in the vertical direction (the Z-axis direction in fig. 2), when the hot pressing driving member 43 drives the hot pressing head 42 to move in the vertical direction toward the direction close to the circulation jig 3, the to-be-hot-pressed member D can be clamped between the hot pressing head 42 and the circulation jig 3, so that the purpose of hot pressing the to-be-hot-pressed member D can be achieved.

After the hot pressing of the to-be-pressed workpiece D is completed, the hot pressing driving member 43 may drive the hot pressing head 42 to move in a direction away from the circulation jig 3 in the vertical direction, and at this time, the to-be-pressed workpiece D is released between the circulation jig 3 and the hot pressing head 42, so that the hot pressing operation of the to-be-pressed workpiece D is completed. The structure of the thermo-compression mechanism 4 is very simple, and therefore, the failure rate of the thermo-compression mechanism 4 can be reduced.

The above-mentioned thermal pressing head 42 is disposed on the thermal pressing support 41 in a manner that it can slide up and down in the vertical direction (the Z-axis direction in fig. 2) in various manners, and in one possible implementation manner, a guide post is disposed on the thermal pressing support 41, the guide post extends in the vertical direction, and the thermal pressing head 42 is disposed on the thermal pressing support 41 in a manner that it can slide up and down in the vertical direction (the Z-axis direction in fig. 2) through the guide post. Of course, the purpose of being disposed on the thermo-compression supporting frame 41 in a vertically sliding manner may be achieved in other manners, and the embodiments of the present application are not specifically described herein.

The hot pressing driving member 43 may be a hydraulic cylinder, an electric cylinder, a motor, or an air cylinder, and the like, and only needs to be capable of driving the hot pressing head 42 to move up and down along the vertical direction in a direction approaching or separating from the circulation jig 3.

In some embodiments, referring to fig. 2, the hot press mechanism 4 further comprises: the two side pressure assemblies 44 are arranged oppositely at intervals along the horizontal direction, the side pressure assemblies 44 are arranged on the hot press head 42, and the side pressure assemblies 44 are used for clamping or loosening the to-be-hot-pressed piece D between the two side pressure assemblies 44 in the horizontal direction.

By clamping or loosening the to-be-hot-pressed member D between the two side pressure assemblies 44 in the horizontal direction, the two side walls of the to-be-hot-pressed member D opposite in the horizontal direction can be hot-pressed, and thus the hot-pressing effect of the to-be-hot-pressed member D can be better. Especially when the to-be-hot-pressed piece D is a winding cell, the hot-pressing effect on the winding cell is better.

Specifically, the side pressure assemblies 44 may include side hot pressing plates, side heat insulation plates, and the like, and the principle that the two side pressure assemblies 44 heat-press the hot pressing piece D along the horizontal direction is similar to the principle that the hot pressing head 42 and the circulation jig 3 heat-press the hot pressing piece D along the vertical direction, which is not described herein in detail.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A hot press, the hot press comprising:

a mounting frame (1);

the circulating feeding mechanism (2), the circulating feeding mechanism (2) is arranged on the mounting frame (1), and a feeding station (W1), a hot pressing station (W2) and a discharging station (W3) are sequentially arranged along a circulating path (C) of the circulating feeding mechanism (2);

the circulating jig (3) is arranged on the circulating feeding mechanism (2), the circulating feeding mechanism (2) is used for driving the circulating jig (3) to circulate among the feeding station (W1), the hot pressing station (W2) and the discharging station (W3), and the circulating jig (3) is used for bearing a piece (D) to be hot pressed;

The hot pressing mechanism (4), hot pressing mechanism (4) set up in hot pressing station (W2), hot pressing mechanism (4) are used for circulation tool (3) extremely when hot pressing station (W2) is last to wait hot pressing piece (D) on circulation tool (3) carries out the hot pressing.

2. The hot press according to claim 1, wherein the mounting frame (1) comprises:

a lower layer frame body (11);

the upper layer frame body (12), upper layer frame body (12) range upon range of set up in lower floor frame body (11) and along vertical direction be located lower floor frame body (11) top, at least part circulation path (C) cloth in lower floor frame body (11) and upper layer frame body (12).

3. The hot press according to claim 2, wherein the hot press station (W2) is disposed on the upper frame body (12), and the feeding station (W1) and the discharging station (W3) are respectively disposed at two ends of the upper frame body (12) along the circulation direction of the circulation path (C).

4. A hot press according to claim 3, wherein the cyclical feeding mechanism (2) comprises:

the first lifting mechanism (21), the first lifting mechanism (21) is positioned at the feeding station (W1);

the first material stirring mechanism (22) is arranged on the upper layer frame body (12);

The second lifting mechanism (23), the second lifting mechanism (23) is arranged at the blanking station (W3);

the second stirring mechanism (24) is arranged on the lower layer frame body (11);

the first lifting mechanism (21) is used for driving the circulation jig (3) to move upwards along the vertical direction, so that the circulation jig (3) is connected with the first stirring mechanism (22), the first stirring mechanism (22) is used for stirring the circulation jig (3) to the hot pressing station (W2) and the second lifting mechanism (23) in sequence, and the second lifting mechanism (23) is used for driving the circulation jig (3) to move downwards along the vertical direction, so that the circulation jig (3) is connected with the second stirring mechanism (24), and the second stirring mechanism (24) is used for stirring the circulation jig (3) to the first lifting mechanism (21).

5. The hot press according to claim 4, wherein the first lifting mechanism (21) comprises:

a first lifting assembly (211), wherein the first lifting assembly (211) is arranged on the mounting frame (1);

the lifting device comprises a first lifting plate (212), wherein the first lifting plate (212) is arranged on a first lifting assembly (211), the first lifting plate (212) is horizontally arranged, the first lifting plate (212) is used for bearing a circulation jig (3), the first lifting assembly (211) is used for driving the first lifting plate (212) to move upwards along the vertical direction, so that the circulation jig (3) is connected with a first stirring mechanism (22), and the first lifting assembly (211) is further used for driving the lifting plate to move downwards along the vertical direction, so that a second stirring mechanism (24) stirs the circulation jig (3) to the first lifting plate (212).

6. The press according to claim 5, wherein the first lifting assembly (211) comprises:

a first bottom plate (2111), the first bottom plate (2111) being provided to the mounting frame (1);

a first drive assembly (2112), the first drive assembly (2112) being provided to the first base plate (2111);

a first guide rail (2113), the first guide rail (2113) being provided to the first bottom plate (2111) and extending in the vertical direction;

the first slider (2114), first slider (2114) along the extending direction of first guide rail (2113) slidable set up in first guide rail (2113), first lifter plate (212) set up in first slider (2114), first drive assembly (2112) are used for driving first lifter plate (212) follow the extending direction of first guide rail (2113) up-and-down motion.

7. The hot press according to claim 5, wherein the second lifting mechanism (23) comprises:

a second lifting assembly (231), the second lifting assembly (231) being arranged on the mounting frame (1);

the second lifter plate (232), second lifter plate (232) set up in second lifter assembly (231), second lifter plate (232) level sets up, second lifter plate (232) are used for bearing circulation tool (3), second lifter assembly (231) are used for the drive second lifter plate (232) follow vertical direction upward movement, so that first stirring mechanism (22) will circulation tool (3) stir to second lifter plate (232), second lifter assembly (231) still are used for the drive second lifter plate (232) are followed vertical direction downward movement, so that circulation tool (3) with second stirring mechanism (24) are refuted.

8. The hot press according to claim 7, wherein a first path guide rail (2121) is disposed on the first lifting plate (212), a second path guide rail (121) is disposed on the upper layer frame body (12), a third path guide rail (2321) is disposed on the second lifting plate (232), a fourth path guide rail (111) is disposed on the lower layer frame body (11), when the circulation jig (3) is connected to the first material shifting mechanism (22), the first path guide rail (2121) is connected to the second path guide rail (121), the first material shifting mechanism (22) is connected to the circulation jig (3) to the second lifting plate (232), the second path guide rail (121) is connected to the third path guide rail (2321), when the circulation jig (3) is connected to the second material shifting mechanism (24), the third path guide rail (2321) is connected to the first path guide rail (2121) and the second path guide rail (121), and when the first circulation jig (2123) is connected to the second path guide rail (2121), the first path guide rail (2123) is connected to the second path guide rail (2121), and the second path guide rail (2123) is connected to the second path guide rail (2321), and the first path guide rail (2123) is connected to the second path guide rail (2121) And the third path guide rail (2321) and the fourth path guide rail (111) are slidably connected with the path sliding block (31) so that the circulating jig (3) can slide along the first path guide rail (2121), the second path guide rail (121), the third path guide rail (2321) and the fourth path guide rail (111) respectively.

9. The hot press according to any one of claims 1 to 7, wherein the number of the circulation jigs (3) is plural, the plural circulation jigs (3) are sequentially arranged along the direction in which the feeding station (W1) points to the hot press station (W2), and two adjacent circulation jigs (3) are connected end to end with each other;

the number of the hot pressing mechanisms (4) is multiple, and the multiple circulating jigs (3) are in one-to-one correspondence with the multiple hot pressing mechanisms (4).

10. The hot press according to claim 9, wherein the circulation jig (3) is provided with a first engaging portion (32) and a second engaging portion (33) along two ends of the loading station (W1) in a direction pointing to the hot press station (W2), respectively, the second engaging portion (33) of the first circulation jig (3) is detachably engaged with the first engaging portion (32) of the second circulation jig (3), and the first circulation jig (3) and the second circulation jig (3) are any two adjacent circulation jigs (3) among the plurality of circulation jigs (3).

11. The hot press according to any one of claims 4-7, wherein the first indexing mechanism (22) comprises:

a stirring driving piece (221), wherein the stirring driving piece (221) is arranged on the upper layer frame body (12);

The fixing piece (222), the fixing piece (222) is arranged on the stirring driving piece (221), and the stirring driving piece (221) is used for driving the fixing piece (222) to slide back and forth between the feeding station (W1) and the discharging station (W3) along the direction that the feeding station (W1) points to the hot pressing station (W2);

an engagement driving member (223), wherein the engagement driving member (223) is provided to the fixing member (222);

the movable part (224), movable part (224) along vertical direction slidable set up in mounting (222), be provided with shifting fork clamping portion (2241) on movable part (224), block driver (223) are used for the drive movable part (224) along vertical direction towards being close to the direction motion of circulation tool (3), so that shifting fork clamping portion (2241) with circulation tool (3) block is in order to carry out the connection, block driver (223) still are used for the drive movable part (224) along vertical direction towards keeping away from the direction motion of circulation tool (3), so that shifting fork clamping portion (2241) with circulation tool (3) break away from.

12. The hot press according to claim 11, wherein the moving member (224) is provided with two second clamping wheels (2242) opposite to each other along the direction of the feeding station (W1) pointing to the hot pressing station (W2), the rotation axes of the second clamping wheels (2242) are perpendicular to the direction of the feeding station (W1) pointing to the hot pressing station (W2) and the vertical direction, and the two second clamping wheels (2242) form the shift fork clamping part (2241).

13. The hot press according to claim 12, wherein the circulation jig (3) is provided with a shift fork bar (36) matched with the shift fork engaging portion (2241), and the engaging driving member (223) is configured to drive the moving member (224) to move in a vertical direction toward a direction approaching the circulation jig (3), so that the shift fork bar (36) is engaged between the two second engaging wheels (2242).

14. The hot press according to any one of claims 1-7, wherein an acquisition module (37) is provided on the circulation jig (3), the acquisition module (37) being configured to control the circulation jig (3) to start heating when the temperature of the circulation jig (3) is lower than a temperature threshold, and to control the circulation jig (3) to stop heating when the temperature of the circulation jig (3) is higher than or equal to the temperature threshold.

15. The hot press according to any one of claims 1 to 7, characterized in that two oppositely arranged positioning blocks (38) are provided on the circulation jig (3), the positioning blocks (38) being used for positioning the pieces to be hot pressed (D).

16. A hot press according to any one of claims 1-7, characterized in that the hot press mechanism (4) comprises:

the hot-pressing support frame (41), the hot-pressing support frame (41) is arranged on the mounting frame (1);

The hot pressing head (42) is arranged on the hot pressing support frame (41) in a vertically sliding manner;

the hot pressing driving piece (43), the hot pressing driving piece (43) is used for driving the hot pressing head (42) to move towards a direction close to or far away from the circulating jig (3) along the vertical direction, so that the to-be-hot pressed piece (D) is clamped or loosened between the circulating jig (3) and the hot pressing head (42) along the vertical direction.

17. The hot press according to claim 16, characterized in that the hot press mechanism (4) further comprises:

the two side pressure assemblies (44) are arranged oppositely at intervals along the horizontal direction, the side pressure assemblies (44) are arranged on the hot pressing head (42), and the side pressure assemblies (44) are used for clamping or loosening the to-be-pressed piece (D) between the two side pressure assemblies (44) in the horizontal direction.