CN215590023U - Feeding platform and hot press unit - Google Patents

Abstract

The utility model discloses a feeding platform and a hot-pressing device, and relates to the technical field of production equipment; comprises a mounting frame; the bearing platform is used for bearing materials and is arranged on the mounting rack in a sliding manner along a first direction; the jacking assembly is arranged on the mounting frame and is arranged below the bearing platform along the moving path of the bearing platform; the bearing platform comprises a bracket, a first driving group arranged on the bracket and a bearing plate used for bearing materials; the bearing plate is made of flexible materials, and the first driving group drives two opposite side edges of the bearing plate to be far away from or close to each other; the jacking assembly moves back and forth along a second direction and abuts against the bottom surface of the bearing plate; by adopting the technical scheme provided by the utility model, the technical problem that the processing quality is influenced due to poor flatness of the existing feeding platform is solved.

Description

Feeding platform and hot press unit

Technical Field

The utility model relates to the technical field of production equipment, in particular to a feeding platform and a hot-pressing device.

Background

In the production process, materials are often required to be grabbed and transferred, and in order to enable grabbing mechanisms such as clamping jaws and the like to grab smoothly, holes are formed in a bearing device to avoid the clamping jaws, so that the grabbing process of the clamping jaws is facilitated; however, this method also affects the flatness of the supporting platform, and if the hot pressing process is performed, the hot pressing effect is affected by the hot pressing plane which cannot be flat, so that the processing quality is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a feeding platform and a hot-pressing device, and the technical problem that the machining quality is influenced due to poor flatness of the existing feeding platform is solved by adopting the technical scheme provided by the utility model.

In order to solve the technical problem, the application provides a feeding platform and a hot-pressing device; in a first aspect, the present application provides a loading platform comprising

A mounting frame;

the bearing platform is used for bearing materials and is arranged on the mounting rack in a sliding manner along a first direction;

the jacking assembly is arranged on the mounting frame and is arranged below the bearing platform along the moving path of the bearing platform;

the bearing platform comprises a bracket, a first driving group arranged on the bracket and a bearing plate used for bearing materials;

the bearing plate is made of flexible materials, and the first driving group drives two opposite side edges of the bearing plate to be far away from or close to each other; the jacking assembly moves back and forth along a second direction and abuts against the bottom surface of the bearing plate;

in the implementation process, the bearing plate is made of flexible materials, so when the two side edges of the bearing plate are driven by the first driving group to be away from each other, the bearing plate is stressed and stretched to form a flat placing plane; when the first driving group drives the two side edges of the bearing plate to be close to each other, the bearing plate shrinks under the characteristics of the material of the bearing plate, a jacking assembly is arranged below the bearing plate and jacks up the bearing plate in a shrinking state to enable the bearing plate to form an arched state, at the moment, the contact area between the material placed on the bearing plate and the bearing plate is smaller than the bottom area of the material, namely, clearance positions are formed on the two sides of the arch, and the material can be grabbed and transferred by grabbing mechanisms such as clamping jaws without arranging hole positions on the bearing plate; by adopting the mode, the switching of forming a grabbing clearance position in the grabbing process and forming a flat material placing platform in the transferring or processing process can be freely realized, when the material is required to be transferred, the first driving group drives the bearing plate to contract to form the clearance position so as to facilitate the grabbing of the grabbing mechanism, and when the material is required to be transferred and processed, the first driving group drives the bearing plate to stretch and tighten to form a flat plane, so that the flatness of the placing platform is improved, and the subsequent processing quality is ensured;

in addition, the bearing platform can be arranged on the mounting frame in a sliding mode along the first direction, the processing equipment can be arranged on a moving path of the bearing platform, the bearing platform can move back and feed after processing is finished, and reciprocating processing operation is achieved by arranging the bearing platform on the mounting frame in a sliding mode.

Preferably, the two opposite side edges of the bearing plate are provided with clamping plate assemblies, and the clamping plate assemblies are fixedly connected with connecting blocks;

the connecting block is connected with the driving end of the first driving group;

in the implementation process, the clamping plate assembly is used for clamping and fixing the two opposite sides of the bearing plate and is fixedly connected with the connecting block, and the connecting block is connected with the driving end of the first driving set, so that when the driving set drives the connecting block to move, the bearing plate can be driven to move, and the two opposite sides of the bearing plate are far away from or close to each other.

Preferably, a bracket base is arranged below the bracket, a first slide rail is arranged on the bracket base along the moving direction of the two opposite side edges of the bearing plate, and the clamping plate assembly or the connecting block is arranged on the first slide rail in a sliding manner;

preferably, the bracket bases are respectively arranged on two sides of the bracket and matched with the bracket to form an accommodating cavity;

in the implementation process, the support base is arranged on two sides of the support, so that the support can move, and meanwhile, enough space is reserved at the bottom of the support and can be matched with other subsequent auxiliary equipment or processing equipment, and the support can be extended in enough space.

Preferably, a second driving group, a second sliding rail and a sliding plate are arranged on the mounting frame;

the second sliding rail is arranged on the mounting rack along a second direction, and the sliding plate is arranged on the sliding rail in a sliding manner;

the sliding plate is connected with the driving end of the second driving group; the bearing platform is arranged on the sliding plate;

in the implementation process, the second driving set drives the sliding plate to slide along the second sliding rail in the second direction, and the bearing platform is arranged on the sliding plate, so that the bearing platform can also move back and forth along the second direction.

Preferably, a limiting block is adjustably arranged on the bracket along a third direction; the limiting block limits the material to move along the second direction and/or the third direction;

in the implementation process, the limiting block has a limiting effect on the material placed on the bearing plate, so that the stability of the material placed on the bearing platform is further improved, the stability of the subsequent processing or transferring process is ensured, and the processing quality is improved; in addition, the stopper is adjustable setting, so can be according to the product of equidimension not, adjust the position of stopper to make the stopper material of multiple size of adaptable, promote its compatibility, application range.

Preferably, the jacking assembly comprises a jacking cylinder and a jacking plate connected with the driving end of the jacking cylinder;

the jacking plate moves back and forth along a second direction and can be abutted against the bottom surface of the bearing plate to enable the bearing plate to form an arch;

in the above-mentioned realization process, the double-phase opposite side shrink back of loading board, the middle part of loading board should be sunken downwards under the action of gravity, but jacking cylinder drive jacking board butt in the loading board bottom surface to play the supporting role to the loading board, make the loading board middle part hunch-up, form and keep away the vacancy, make things convenient for subsequent gripping mechanisms such as clamping jaw to snatch the material.

Preferably, the device further comprises a third driving group for driving the carrying platform to reciprocate along the second direction;

in a second aspect, the present application provides a hot pressing apparatus, including any one of the above-mentioned feeding platforms, and a hot pressing mechanism disposed on a moving path of the carrying platform in a first direction;

the hot pressing mechanism comprises an upper pressing plate, a lower pressing plate and a fourth driving group for driving the upper pressing plate and the lower pressing plate to mutually approach or depart from each other along a second direction;

the bearing platform extends into the space between the upper pressure plate and the lower pressure plate along the first direction.

In the implementation process, the bearing plate is contracted to form a vacancy avoiding position, so that the material transfer mechanism can conveniently place the material on the bearing plate stably through the vacancy avoiding position, then the bearing plate is stretched and tensioned to be a plane, the second driving group drives the bearing platform to convey along the first direction, and the bearing platform is conveyed to a position between the upper pressing plate and the lower pressing plate, so that the material to be hot-pressed is placed between the upper pressing plate and the lower pressing plate; the fourth driving group drives the upper pressing plate and the lower pressing plate to approach each other to carry out hot pressing on the materials; after the hot pressing is finished, the bearing plate contracts again to form an vacancy avoiding position for the material transfer mechanism to grab and transfer materials, and the process can be finished in the hot pressing mechanism or after the bearing platform leaves the hot pressing mechanism; and subsequently, the loading processing operation is continuously repeated.

Preferably, the hot pressing device further comprises a support frame, and the fourth driving group is arranged on the support frame; the upper pressing plate is connected with the driving end of the fourth driving group and presses the bearing plate arranged on the lower pressing plate;

in the implementation process, after the second driving group drives the bearing platform to extend into the space between the upper pressing plate and the lower pressing plate, the third driving group drives the bearing platform to move downwards to the bearing plate to be arranged on the lower pressing plate, the lower pressing plate supports the bearing plate, and then the fourth driving group drives the upper pressing plate to sink and press on the bearing plate, so that hot pressing of materials on the bearing plate is achieved.

Compared with the prior art, the utility model has the beneficial effects that: the flexible material with the telescopic characteristic is used as the bearing plate, the bearing plate forms a supply when being contracted, so that the materials on the bearing plate form clearance spaces at two sides below the bearing plate through the arch, the materials are grabbed and loaded by grabbing and transferring mechanisms such as clamping jaws, and no clearance groove is required to be additionally arranged on the bearing plate, so that the use is more convenient and flexible; in the normal processing and transferring process, the bearing plate is kept in a stretching and tightening state, and two side edges of the bearing plate are tightened into a plane after being stressed, so that materials can be placed on the flat placing plane, and the subsequent processing quality and the smoothness in the transferring process are ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of one embodiment of the present application;

FIG. 2 is a schematic structural diagram of a loading platform according to an embodiment of the present application;

FIG. 3 is an enlarged view of the structure of portion A of FIG. 2;

FIG. 4 is a schematic structural view of a retracted state of the loading platform according to an embodiment of the present application;

FIG. 5 is an enlarged schematic view of the structure of portion B of FIG. 4;

FIG. 6 is a schematic structural diagram of an extended state of a loading platform according to an embodiment of the present application;

FIG. 7 is a schematic top view of a loading platform according to an embodiment of the present disclosure;

fig. 8 is an enlarged schematic view of the structure of the portion C in fig. 7.

Wherein: 10. a mounting frame; 20. a load-bearing platform; 21. a support; 22. a first drive group; 23. a carrier plate; 24. a cleat assembly; 241. an upper splint; 242. a lower splint; 25. connecting blocks; 26. a bracket base; 261. a first slide rail; 31. a second drive group; 32. a second slide rail; 33. a sliding plate; 331. erecting a frame; 40. jacking to form price; 41. jacking a cylinder; 42. a jacking plate; 50. an in-position sensor; 60. a third drive group; 61. a slider; 62. a third slide rail; 70. a hot-pressing mechanism; 71. an upper pressure plate; 72. a lower pressing plate; 73. a fourth drive group; 74. a support frame; 75. a guide rod group; 80. a limiting block; 81. mounting holes;

c1, first direction; c2, second direction; c3, third direction.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

It should be noted that all the directional indications such as up, down, left, right, front and rear … … in the embodiment of the present invention are only used to explain the relative positional relationship, movement, etc. between the components in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings:

examples

In the production process, materials are often required to be grabbed and transferred, and in order to enable grabbing mechanisms such as clamping jaws and the like to grab smoothly, holes are formed in a bearing device to avoid the clamping jaws, so that the grabbing process of the clamping jaws is facilitated; however, the flatness of the bearing platform is also affected by the method, and if the flat hot-pressing plane cannot be guaranteed in the hot-pressing process, the hot-pressing effect is affected, so that the processing quality is affected; in order to solve the above technical problem, the present embodiment provides the following technical solutions:

specifically, referring to fig. 1 to 8, the present embodiment provides a feeding platform, which includes a mounting frame 10, a carrying platform 20, and a jacking assembly;

specifically, the carrying platform 20 is used for carrying materials, and includes a bracket 21, a first driving group 22 disposed on the bracket 21, and a carrying plate 23;

further, the load-bearing platform 20 is made of a flexible material; can be made of Teflon sheet or silicon steel sheet, etc.;

specifically, the jacking assembly is arranged on the mounting frame 10 and below the bearing platform 20 along the moving path of the bearing platform 20;

in the above scheme, the first driving group 22 can drive two opposite sides of the bearing plate 23 to approach or separate from each other, and when the two opposite sides of the bearing plate 23 separate from each other, the bearing plate 23 is stressed to stretch to form a flat placing plane, so that the flatness of the placing plane in the material processing process is ensured, and the subsequent processing quality is ensured; when the first driving group 22 drives the two side edges of the bearing plate 23 to approach each other, the bearing plate 23 contracts under the characteristics of the material of the bearing plate 23, a jacking assembly is arranged below the bearing plate 23, the bearing plate 23 in the contracted state is jacked up by the jacking assembly, so that the bearing plate 23 forms an arched state, the contact area between the material placed on the bearing plate 23 and the bearing plate 23 is smaller than the bottom area of the material, namely, clearance positions are formed on the two sides of the arch, and the material can be grabbed and transferred by grabbing mechanisms such as clamping jaws without arranging hole positions on the bearing plate 23; adopt above-mentioned mode can freely realize snatching the process and form and snatch the switching of keeping away empty position and shifting or course of working formation level and smooth material place the platform, when needs carry out the material and shift, first drive group 22 drive loading board 23 shrink, form and keep away empty position and conveniently snatch the mechanism and snatch, when needs are transferred man-hour, first drive group 22 drive loading board 23 stretch tight, form level plane, promote place the platform's roughness, guarantee follow-up processingquality.

Specifically, the bearing platform 20 can be slidably disposed on the mounting frame 10 along the first direction, so that the processing equipment can be disposed on the moving path of the bearing platform 20, the bearing platform 20 is moved back and then fed after the processing is finished, and the reciprocating processing operation is performed on the mounting frame 10 through the sliding.

Specifically, two opposite side edges of the bearing plate 23 are provided with clamping plate assemblies 24, and the clamping plate assemblies 24 are fixedly connected with connecting blocks 25; the connecting block 25 is connected with the driving end of the first driving group 22;

further, the clamping plate assembly 24 includes an upper clamping plate 241 and a lower clamping plate 242, and the bearing plate 23 is clamped between the upper clamping plate 241 and the lower clamping plate 242; and the overtime components are respectively clamped on two opposite sides of the bearing plate 23; the clamping plate assembly 24 clamps and fixes the two opposite sides of the bearing plate 23, and is fixedly connected with the connecting block 25, and the connecting block 25 is connected with the driving end of the first driving unit 22, so that when the driving unit drives the connecting block 25 to move, the bearing plate 23 can be driven to move, and the two opposite sides of the bearing plate 23 can be far away from or close to each other.

Referring to fig. 2-3, a base of the bracket 21 is disposed below the bracket 21, a first slide rail 261 is disposed on the base of the bracket 21 along the moving direction of the two opposite sides of the bearing plate 23, and the clamping plate assembly 24 or the connecting block 25 is slidably disposed on the first slide rail 261; one of the connecting block 25 or the lower clamping plate 242 is easily arranged on the first sliding rail 261 to realize the sliding of the bracket 21.

Specifically, the bases of the bracket 21 are respectively arranged at two sides of the bracket 21 and matched with the bracket 21 to form an accommodating cavity; the bases of the support 21 are respectively arranged on two sides of the support 21, so that the support 21 can move, and meanwhile, enough space is reserved at the bottom of the support 21, and the space can be matched with other subsequent auxiliary equipment or processing equipment to enable the support to have enough space for extension.

Specifically, a second driving group 31, a second slide rail 32 and a sliding plate 33 are arranged on the mounting frame 10; the second slide rail 32 is arranged on the mounting frame 10 along the second direction, and the sliding plate 33 is arranged on the slide rail in a sliding manner; the sliding plate 33 is connected with the driving end of the second driving group 31; the bearing platform 20 is arranged on the sliding plate 33; the second driving set 31 drives the sliding plate 33 to slide along the second sliding rail 32 in the second direction, and the supporting platform 20 is disposed on the sliding plate 33, so that the supporting platform can also move back and forth along the second direction.

In order to further promote the stability of the material placed on the bearing plate 23, the embodiment provides the following technical scheme:

specifically, a limiting block 80 is adjustably arranged on the bracket 21 along the third direction; the limiting block 80 limits the movement of the material in the second direction and/or the third direction;

further, referring to fig. 4-5, the limiting block 80 is in a strip shape, and a notch is formed at an end portion of the limiting block close to one end of the material;

in one embodiment, the limiting blocks 80 include four groups, each two groups of limiting blocks 80 are distributed on the same side, the notches of the two groups of limiting blocks 80 on the same side are arranged oppositely, and the notches of the four groups of limiting blocks 80 can limit the periphery of the material when being matched with each other;

further, fixing holes are uniformly formed in the upper edge of the support 21, and the limiting block 80 is fixedly mounted on the fixing holes through fastening screws; when adjustment is needed, the limiting block 80 is in a movable state by adjusting the fastening screws, and then the limiting block 80 is installed at a proper position by the fastening screws according to the actual material size, so that flexible adjustment is realized;

in the above scheme, the limiting block 80 limits the material placed on the bearing plate 23, so as to further improve the stability of the material placed on the bearing platform 20, thereby ensuring the stability of the subsequent processing or transferring process and improving the processing quality; in addition, stopper 80 is adjustable setting, so can be according to the product of equidimension not, adjust stopper 80's position to make stopper 80 can adapt the material of multiple size, promote its compatibility, application range.

Specifically, the lifting assembly comprises a lifting cylinder 41 and a lifting plate 42 connected with the driving end of the lifting cylinder 41; the lifting plate 42 moves back and forth along the second direction and can abut against the bottom surface of the bearing plate 23 to arch the bearing plate 23; after the two opposite side edges of the bearing plate 23 are contracted, the middle part of the bearing plate 23 should be sunken downwards under the action of gravity, but the jacking cylinder 41 drives the jacking plate 42 to abut against the bottom surface of the bearing plate 23, so that the bearing plate 23 is supported, the middle part of the bearing plate 23 is arched, a vacancy is avoided, and a subsequent grabbing mechanism such as a clamping jaw is convenient to grab materials;

further, the length of the lifting plate 42 in the contraction or expansion direction of the bearing plate 23 is smaller than the length of the material in the direction; therefore, the jacking plate 42 does not form an excessively large supporting plane when supporting, so that the bearing plate 23 can form an enough clearance for the grabbing mechanism to grab the material when arching.

Specifically, the sliding plate 33 is fixedly provided with a vertical frame 331, and the carrying platform 20 is slidably arranged on the vertical frame 331 along the second direction;

specifically, a third driving group 60 is further disposed on the sliding plate 33, and the third driving group 60 drives the carrying platform 20 to move back and forth along the second direction.

Further, referring to fig. 7-8, a third slide rail 62 is disposed on the stand 331 and extends along the second direction, and a slide block 61 matched with the third slide rail 62 is fixedly disposed on one side of the supporting platform 20 close to the stand 331.

Specifically, an in-place sensor 50 is further arranged on the stand 331 and used for detecting whether the material is placed in place or not and ensuring that the material is placed in a proper position;

furthermore, the material is placed in the middle of the bearing plate 23 at a proper position, so that when the bearing plate 23 is contracted, the material can be just positioned in the middle of the arch, and the clearance positions on the two sides are distributed more uniformly.

The embodiment further provides a hot pressing apparatus, which includes the above-mentioned feeding platform, and a hot pressing mechanism 70 disposed along the moving path of the carrying platform 20 in the first direction;

specifically, the hot press mechanism 70 includes an upper platen 71, a lower platen 72, and a fourth driving group 73 that drives the upper platen 71 and the lower platen 72 to approach or separate from each other along the second direction;

wherein, the bearing platform 20 extends into the space between the upper pressing plate 71 and the lower pressing plate 72 along the first direction;

specifically, the fourth driving group 73 is arranged on the supporting frame 74; the upper pressing plate 71 is connected with the driving end of the fourth driving group 73 and presses the bearing plate 23 arranged on the lower pressing plate 72;

furthermore, a guide rod group 75 is arranged on the support frame 74, and the guide rod group 75 limits the moving path of the upper pressure plate 71, so that the upper pressure plate keeps stable lifting movement, and the processing quality is improved.

In one embodiment, the operation process of the hot-pressing device is as follows: when the bearing plate 23 does not enter the hot pressing mechanism 70, the bearing plate 23 contracts to form a vacancy avoiding position, so that the material transfer mechanism can conveniently place materials on the bearing plate 23 stably through the vacancy avoiding position, then the bearing plate 23 stretches and stretches tightly to form a plane, the second driving group 31 drives the bearing platform 20 to convey along the first direction, the bearing platform 20 is conveyed between the upper pressing plate 71 and the lower pressing plate 72, and the materials to be hot pressed are placed between the upper pressing plate 71 and the lower pressing plate 72; the third driving group 60 drives the bearing platform 20 to descend until the bearing plate 23 is placed on the lower pressing plate 72, the lower pressing plate 72 supports the bearing plate 23, after the bearing plate 23 is placed stably, the fourth driving group 73 drives the upper pressing plate 71 to move downwards to press the materials on the bearing plate 23, hot pressing is achieved on the materials, after the hot pressing is finished, the second driving group 31 drives the bearing platform 20 to move, the hot pressing mechanism 70 is removed from the bearing platform along the first direction, the bearing plate 23 contracts again, and the material transfer mechanism grabs and transfers the processed materials through the vacancy avoidance position; and subsequently, the operations are repeated.

It should be noted that when the material transfer mechanism grabs the processed material again, the material transfer mechanism can grab the processed material after the upper platen 71 rises, or grab the processed material after the bearing platform 20 leaves the hot press mechanism 70;

it should be noted that the second direction may be understood as a lifting direction in some embodiments, and the first direction, the second direction, and the third direction may be perpendicular to each other two by two in some embodiments.

It should be noted that each driving group in the present embodiment includes, but is not limited to, a driving mechanism such as a driving cylinder and a driving motor.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a material loading platform which characterized in that: comprises that

A mounting frame (10);

the bearing platform (20) is used for bearing materials and is arranged on the mounting rack (10) in a sliding mode along a first direction;

the jacking assembly is arranged on the mounting frame (10) and is arranged below the bearing platform (20) along the moving path of the bearing platform (20);

the bearing platform (20) comprises a bracket (21), a first driving group (22) arranged on the bracket (21), and a bearing plate (23) used for bearing materials;

the bearing plate (23) is made of flexible materials, and the first driving group (22) drives two opposite side edges of the bearing plate (23) to be far away from or close to each other; the jacking assembly moves back and forth along the second direction and abuts against the bottom surface of the bearing plate (23).

2. The loading platform of claim 1, wherein: clamping plate assemblies (24) are arranged on two opposite side edges of the bearing plate (23), and the clamping plate assemblies (24) are fixedly connected with connecting blocks (25);

the connecting block (25) is connected with the driving end of the first driving group (22).

3. The loading platform of claim 2, wherein: a support (21) base is arranged below the support (21), a first sliding rail (261) is arranged on the support (21) base along the moving direction of the two opposite side edges of the bearing plate (23), and the clamping plate assembly (24) or the connecting block (25) is arranged on the first sliding rail (261) in a sliding mode.

4. A loading platform according to claim 3, characterised in that: the bases of the support (21) are respectively arranged on two sides of the support (21) and matched with the support (21) to form an accommodating cavity.

5. The loading platform of claim 1, wherein: a second driving group (31), a second sliding rail (32) and a sliding plate (33) are arranged on the mounting frame (10);

the second sliding rail (32) is arranged on the mounting rack (10) along a second direction, and the sliding plate (33) is arranged on the sliding rail in a sliding manner;

the sliding plate (33) is connected with the driving end of the second driving group (31); the bearing platform (20) is arranged on the sliding plate (33).

6. The loading platform of claim 1, wherein: a limiting block (80) is adjustably arranged on the bracket (21) along a third direction; the limiting block (80) limits the materials to move along the second direction and/or the third direction.

7. The loading platform of claim 1, wherein: the jacking assembly comprises a jacking cylinder (41) and a jacking plate (42) connected with the driving end of the jacking cylinder (41);

the jacking plate (42) moves back and forth along a second direction and can be abutted against the bottom surface of the bearing plate (23) to enable the bearing plate (23) to form an arch.

8. A loading platform according to any one of claims 1 to 7, wherein: and a third driving group (60) for driving the bearing platform (20) to reciprocate along the second direction.

9. A hot press unit, its characterized in that: comprises a loading platform according to any one of claims 1 to 7 and a hot-pressing mechanism (70) arranged on a moving path of the carrying platform (20) in a first direction;

the hot pressing mechanism (70) comprises an upper pressing plate (71), a lower pressing plate (72) and a fourth driving group (73) for driving the upper pressing plate (71) and the lower pressing plate (72) to move close to or away from each other along a second direction;

the bearing platform (20) extends into the space between the upper pressing plate (71) and the lower pressing plate (72) along a first direction.

10. The hot press apparatus as claimed in claim 9, wherein: the hot-pressing device further comprises a support frame (74), and the fourth driving group (73) is arranged on the support frame (74); the upper pressing plate (71) is connected with the driving end of the fourth driving group (73) and presses the bearing plate (23) arranged on the lower pressing plate (72).

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