Lower cutting board dividing machine with automatic feeding and discharging functions

Abstract

The utility model provides a lower cutting board dividing machine capable of automatically feeding and discharging. The lower cutting board dividing machine comprises a supporting table; the bearing assembly is arranged on the supporting table and is composed of a first bearing plate and a second bearing plate which are adjacent to each other; the feeding suction assembly is slidably connected to the first linear guide rail and corresponds to the feeding end of the supporting table. The discharging suction assembly is connected to the first linear guide rail in a sliding mode and corresponds to the discharging end of the supporting table. The lower cutting assembly is movably arranged in the supporting table and corresponds to the bottom of the bearing assembly. The first bearing plate and the second bearing plate are sequentially fed through the feeding suction assembly, and the large circuit board on the first bearing plate and the large circuit board on the second bearing plate are sequentially cut and divided through the lower cutting assembly. And the multiple cut small circuit boards on the first bearing plate and the multiple cut circuit boards on the second bearing plate are sequentially sucked and discharged through the discharging suction assembly, whole-process automatic operation is achieved, and the board separation efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board cutting machines, in particular to a lower cutting circuit board cutting machine with automatic loading and unloading. Background Art

[0002] Circuit board cutting is an important step in the mass electronic assembly production process. In order to better improve the production output and production line speed of circuit board manufacturing, printed circuit boards are usually designed as a large board and need to be divided into several smaller circuit board small boards for application in the final product.

[0003] Currently, when cutting a large circuit board, it is usually necessary to manually place the large circuit board into the circuit board cutting machine for cutting. After the circuit board cutting machine finishes cutting, it is necessary to manually remove the cut circuit board. Therefore, the circuit board cutting machine needs to cooperate with manual labor and cannot complete the whole process automatically, resulting in low cutting efficiency. Summary of the Utility Model

[0004] The utility model aims to provide a lower cutting circuit board cutting machine with automatic loading and unloading to solve the problem that when cutting a large circuit board, it is usually necessary to manually place the large circuit board into the circuit board cutting machine for cutting, and after the circuit board cutting machine finishes cutting, it is necessary to manually remove the cut circuit board. Therefore, the circuit board cutting machine needs to cooperate with manual labor and cannot complete the whole process automatically, resulting in low cutting efficiency as mentioned in the above background art.

[0005] The technical solution adopted by the utility model to solve the technical problems is as follows: A lower cutting circuit board cutting machine with automatic loading and unloading, comprising: a support table; a supporting component, arranged on the support table and composed of adjacent first supporting plates and second supporting plates, a first accommodating groove is concavely arranged at the top of the first supporting plate, and a second accommodating groove is concavely arranged at the top of the second supporting plate; a first linear guide rail, erected on the support table and located at the rear side of the supporting component; a loading suction component, slidably connected to the first linear guide rail and corresponding to the loading end of the support table; a unloading suction component, slidably connected to the first linear guide rail and corresponding to the unloading end of the support table; a cover plate component, movably arranged on the support table and movable corresponding to the top of the first supporting plate or the top of the second supporting plate; a lower cutting component, movably arranged inside the support table and corresponding to the bottom of the supporting component.

[0006] In some embodiments, the blanking suction assembly includes a first guide rail plate, a first moving cylinder, a first linear module, a second linear module, a first rotating motor, and a first suction frame; the first moving cylinder is disposed at the rear of the first guide rail plate and is slidably connected to the first linear guide rail, the first linear module is vertically disposed at the front of the first guide rail plate, the second linear module is longitudinally connected to the first linear module, the first rotating motor is vertically connected to the second linear module, the output shaft of the first rotating motor is fixedly connected to the first suction frame, and a plurality of first suction nozzles are provided on the first suction frame.

[0007] In some embodiments, the feeding suction assembly includes a second guide rail plate, a second moving cylinder, a third linear module, and a second suction frame; the second moving cylinder is disposed at the rear of the second guide rail plate and is slidably connected to the first linear guide rail, the third linear module is vertically disposed at the front of the second guide rail plate, the third linear module is connected to the second suction frame, and a plurality of second suction nozzles are provided on the second suction frame.

[0008] In some embodiments, a fourth linear module is provided on the support table, the fourth linear module is in transmission connection with the cover plate assembly, and the fourth linear module is used to drive the cover plate assembly to move to the top of the first support plate or the top of the second support plate.

[0009] In some embodiments, the cover plate assembly includes a top frame, a bottom plate, a first lifting cylinder, a second lifting cylinder, and a plurality of telescopic rods; the top frame and the bottom plate are corresponding up and down, a plurality of the telescopic rods are connected between the top frame and the bottom, the first lifting cylinder is disposed at the front side of the top frame, the second lifting cylinder is disposed at the rear side of the top frame, the output shaft of the first lifting cylinder is connected to the front side of the bottom plate through a first connecting rod, and the output shaft of the second lifting cylinder is connected to the rear side of the bottom plate through a second connecting rod; two second linear guide rails are provided on the support table, and the two second linear guide rails are respectively horizontally corresponding to the front and rear sides of the support assembly, and both sides of the top frame are respectively slidably connected to the second linear guide rails on the front and rear sides of the support assembly.

[0010] In some embodiments, a fifth linear module and a sixth linear module are further included; the fifth linear module is longitudinally disposed at the inner bottom of the support table, and third linear guide rails are respectively provided on both sides of the inner bottom of the support table corresponding to the fifth linear module, the sixth linear module is horizontally connected to the fifth linear module, and the sixth linear module is slidably connected to the third linear guide rails respectively corresponding to both sides of the fifth linear module, the lower cutting assembly is vertically connected to the sixth linear module, the fifth linear module is used to drive the sixth linear module to move longitudinally, and the sixth linear module is used to drive the lower cutting assembly to move horizontally.

[0011] In some embodiments, the lower cutting assembly includes a seventh linear module and a milling cutter part. The seventh linear module is in driving connection with the milling cutter part, and the seventh linear module is used to drive the milling cutter part to move up and down.

[0012] In some embodiments, the milling cutter part includes a high-speed motor and a milling cutter. The high-speed motor is in driving connection with the milling cutter.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] In the present utility model, the feeding and sucking assembly feeds the first supporting plate and the second supporting plate in sequence. The lower cutting assembly cuts and divides the large circuit boards on the first supporting plate and the large circuit boards on the second supporting plate in sequence. And the discharging and sucking assembly sucks and discharges the cut small circuit boards on the first supporting plate and the cut circuit boards on the second supporting plate in sequence, so as to realize full-automatic operation and effectively improve the board dividing efficiency. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of the overall structure of a lower cutting and board dividing machine with automatic loading and unloading;

[0016] Figure 2 It is a schematic structural diagram of the connection state among the first linear guide rail, the feeding and sucking assembly and the discharging and sucking assembly of a lower cutting and board dividing machine with automatic loading and unloading;

[0017] Figure 3 It is a schematic structural diagram of the feeding and sucking assembly of a lower cutting and board dividing machine with automatic loading and unloading;

[0018] Figure 4 It is a schematic structural diagram of the discharging and sucking assembly of a lower cutting and board dividing machine with automatic loading and unloading;

[0019] Figure 5 It is a schematic structural diagram of the connection state among the supporting assembly, the cover plate assembly and the fourth linear module of a lower cutting and board dividing machine with automatic loading and unloading;

[0020] Figure 6 It is a schematic structural diagram of the connection state among the fifth linear module, the sixth linear module and the lower cutting assembly of a lower cutting and board dividing machine with automatic loading and unloading;

[0021] Figure 7 It is a schematic structural diagram of the lower cutting assembly of a lower cutting and board dividing machine with automatic loading and unloading.

[0022] Description of the Reference Numerals:

[0023] 1000. Lower cutting and board-splitting machine with automatic loading and unloading; 10. Support table; 101. Third linear guide rail; 102. Second linear guide rail; 20. Supporting component; 201. First supporting plate; 2011. First accommodating groove; 20111. First texture hole; 202. Second supporting plate; 2021. Second accommodating groove; 20211. Second texture hole; 30. First linear guide rail; 40. Loading suction component; 401. Second guide plate; 402. Second moving cylinder; 403. Third linear module; 404. Second suction rack; 4041. Second suction nozzle; 50. Unloading suction component; 501. First guide plate; 502. First moving cylinder; 503. First linear module; 504. Second linear module; 505. Rotating motor; 506. First suction rack; 5061. First suction nozzle; 60. Cover plate component; 601. Top frame; 602. Bottom plate; 603. First lifting cylinder; 6031. First connecting rod; 604. Second lifting cylinder; 6041. Second connecting rod; 605. Expansion rod; 70. Lower cutting component; 701. Seventh linear module; 702. Milling cutter part; 7021. High-speed motor; 7022. Milling cutter; 80. Fourth linear module; 901. Fifth linear module; 902. Sixth linear module. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] In addition, in the present invention, the descriptions such as "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features.

[0026] Please refer to Figures 1 to 7 as shown Figure 1 which is a schematic diagram of the overall structure of the lower cutting and board-splitting machine 1000 with automatic loading and unloading. Figure 2 which is a schematic diagram of the connection state structure among the first linear guide rail 30, the loading suction component 40 and the unloading suction component 50 of the lower cutting and board-splitting machine 1000 with automatic loading and unloading. Figure 3 which is a schematic diagram of the structure of the loading suction component 40 of the lower cutting and board-splitting machine 1000 with automatic loading and unloading. Figure 4 which is a schematic diagram of the structure of the unloading suction component 50 of the lower cutting and board-splitting machine 1000 with automatic loading and unloading. Figure 5Schematic diagram of the connection state of the supporting component 20, the cover plate component 60 and the fourth linear module 80 of the lower cutting and board splitting machine 1000 for automatic loading and unloading Figure 6 Schematic diagram of the connection state of the fifth linear module 901, the sixth linear module 902 and the lower cutting component 70 of the lower cutting and board splitting machine 1000 for automatic loading and unloading Figure 7 Schematic diagram of the structure of the lower cutting component 70 of the lower cutting and board splitting machine 1000 for automatic loading and unloading

[0027] The present utility model provides the following technical solutions: A lower cutting and board splitting machine 1000 for automatic loading and unloading, comprising: a support table 10; a supporting component 20, arranged on the support table 10 and composed of adjacent first supporting plates 201 and second supporting plates 202. A first accommodating groove 2011 is concavely arranged at the top of the first supporting plate 201, and a second accommodating groove 2021 is concavely arranged at the top of the second supporting plate 202; a first linear guide rail 30, erected on the support table 10 and located at the rear side of the supporting component 20; a loading suction component 40, slidably connected to the first linear guide rail 30 and corresponding to the loading end of the support table 10; a unloading suction component 50, slidably connected to the first linear guide rail 30 and corresponding to the unloading end of the support table 10; a cover plate component 60, movably arranged on the support table 10 and movably corresponding to the top of the first supporting plate 201 or the top of the second supporting plate 202; a lower cutting component 70, movably arranged inside the support table 10 and corresponding to the bottom of the supporting component 20

[0028] In the lower cutting and board-splitting machine 1000 for automatic loading and unloading provided in this embodiment, when cutting and splitting a large circuit board, the loading and suction assembly 40 moves on the first linear guide rail 30 to the loading end of the support table 10 to suck the large circuit board conveyed on the external loading conveyor line, and places the large circuit board in the first accommodation groove 2011 on the first support plate 201. Then, the cover plate assembly 60 changes from the top of the second support plate 202 to move corresponding to the top of the first support plate 201 and presses and fixes the large circuit board on the first support plate 201, so as to fix the large circuit board on the first support plate 201 to receive the cutting and board-splitting process of the lower cutting assembly 70. During this process, a vacant space is vacated above the second support plate 202. The loading and suction assembly 40 moves on the first linear guide rail 30 to the loading end of the support table 10 to continue sucking the large circuit board conveyed on the external loading conveyor line, and places the large circuit board in the second accommodation groove 2021 of the second support plate 202 to wait for cutting and board-splitting. When the lower cutting assembly 70 cuts the large circuit board on the first support plate 201, since a first texture hole 20111 is opened on the bottom wall of the first accommodation groove 2011 on the first support plate 201, the specific shape of the first texture hole 20111 corresponds to the cutting path of the large circuit board on the first support plate 201 that needs to be cut into several small circuit boards. Therefore, the lower cutting assembly 70 moves corresponding to the first texture hole 20111 to cut and divide the large circuit board on the first support plate 201 into several small circuit boards. After the lower cutting assembly 70 finishes splitting the large circuit board on the first support plate 201, the cover plate assembly 60 changes from corresponding to the top of the first support plate 201 to move to the top of the second support plate 202 and presses and fixes the large circuit board on the second support plate 202. At the same time, the lower cutting assembly 70 moves to the bottom of the second support plate, so that the large circuit board is fixed on the second support plate 202 to receive the cutting and board-splitting process of the lower cutting assembly 70. During this process, the top of the first support plate 201 is vacated, and then the unloading and suction assembly 50 moves on the first linear guide rail 30 to suck and convey the several small circuit boards cut on the first support plate 201 to the external unloading conveyor line corresponding to the unloading end of the support table 10 for unloading. Then, the loading and suction assembly 40 moves on the first linear guide rail 30 to the loading end of the support table 10 to continue sucking the large circuit board conveyed on the external loading conveyor line and placing it on the first support plate 201 to wait for the cutting and board-splitting of the lower cutting assembly 70.When the lower cutting assembly 70 cuts the large circuit board on the second supporting plate 202, since the second texture holes 20211 are formed in the bottom wall of the second accommodating groove 2021 on the second supporting plate 202, the shape of the second texture holes 20211 specifically corresponds to the cutting path of the large circuit board on the second supporting plate 202 that needs to be cut into several small circuit boards. Thus, the lower cutting assembly 70 moves corresponding to the second texture holes 20211 to cut the large circuit board on the second supporting plate 202 into several small circuit boards. After the lower cutting assembly 70 finishes dividing the large circuit board on the second supporting plate 202, the cover plate assembly 60 changes its position from the top of the second supporting plate 202 to the top of the first supporting plate 201 to press and fix the large circuit board on the first supporting plate 201, and the blanking suction component 50 moves on the first linear guide 30 to suck and convey the several small circuit boards cut on the second supporting plate 202 to the external blanking conveyor line corresponding to the blanking end of the support table 10 for blanking. According to the above steps, the board dividing process is cycled and run in this way. In the present utility model, the feeding suction component 40 feeds the first supporting plate 201 and the second supporting plate 202 in sequence, the lower cutting assembly 70 cuts and divides the large circuit board on the first supporting plate 201 and the large circuit board on the second supporting plate 202 in sequence, and the blanking suction component 50 sucks and discharges the several small circuit boards cut on the first supporting plate 201 and the several circuit boards cut on the second supporting plate 202 in sequence, so as to realize full-automatic operation and effectively improve the board dividing efficiency.

[0029] In some embodiments, the blanking suction component 50 includes a first guide plate 501, a first moving cylinder 502, a first linear module 503, a second linear module 504, a first rotating motor 505 and a first suction frame 506; the first moving cylinder 502 is arranged at the rear of the first guide plate 501 and is slidably connected to the first linear guide 30, the first linear module 503 is vertically arranged at the front of the first guide plate 501, the second linear module 504 is longitudinally connected to the first linear module 503, the first rotating motor 505 is vertically connected to the second linear module 504, the output shaft of the first rotating motor 505 is fixedly connected with a first suction frame 506, and several first suction nozzles 5061 are arranged on the first suction frame 506.

[0030] During specific implementation; when the blanking suction assembly 50 performs blanking, the blanking suction assembly 50 is driven by the first moving cylinder 502 at the rear of the first guide plate 501 to move on the first linear guide 30. The first linear module 503 at the front of the first guide plate 501 is used to drive the second linear module 504 to lift, so that the second linear module 504 drives the first suction frame 506 connected to the first rotating motor 505 to lift to suck a plurality of small cut circuit boards on the first support plate 201 or the second support plate 202 for blanking. The first suction frame 506 specifically sucks a plurality of small circuit boards by means of a plurality of first suction nozzles 5061 provided. Each first suction nozzle 5061 is connected to a gas source. The second linear module 504 is used to drive the rotating motor 505 to move longitudinally, so as to adjust the longitudinal orientation of the first suction frame 506 to correspondingly suck a plurality of small cut circuit boards on the first support plate 201 or the second support plate 202 for blanking. The rotating motor 505 is used to drive the first suction frame 506 to rotate, so that the plurality of small circuit boards sucked by the first suction frame 506 are adjusted in orientation and blanked onto an external blanking conveyor line. Through such a setting, the blanking suction assembly 50 can effectively suck a plurality of small cut circuit boards on the first support plate 201 or the second support plate 202 for blanking.

[0031] In some embodiments, the loading suction assembly 40 includes a second guide plate 401, a second moving cylinder 402, a third linear module 403 and a second suction frame 404; the second moving cylinder 402 is arranged at the rear of the second guide plate 401 and is slidably connected to the first linear guide 30. The third linear module 403 is vertically arranged at the front of the second guide plate 401. A second suction frame 404 is connected to the third linear module 403, and a plurality of second suction nozzles 4041 are provided on the second suction frame 404.

[0032] During specific implementation: the third linear module 403 at the front of the second guide plate 401 is used to drive the second suction frame 404 to suck a large circuit board conveyed on an external loading conveyor line. The second suction frame 404 specifically sucks the large circuit board by means of a plurality of second suction nozzles 4041 provided. Each second suction nozzle 4041 is connected to a gas source. The loading suction assembly 40 is driven by the second moving cylinder 402 at the rear of the second guide plate 401 to move on the first linear guide 30, so as to place the large circuit board on the first support plate 201 or the second support plate 202 to receive cutting and splitting by the lower cutting assembly 70. Through such a setting, the loading suction assembly 40 can effectively suck the large circuit board and load it onto the first support plate 201 or the second support plate 202 to receive cutting and splitting by the lower cutting assembly 70.

[0033] In some embodiments, a fourth linear module 80 is provided on the support platform 10. The fourth linear module 80 is drivingly connected to the cover plate assembly 60. The fourth linear module 80 is used to drive the cover plate assembly 60 to move to the top of the first supporting plate 201 or the top of the second supporting plate 202.

[0034] During specific implementation: The fourth linear module 80 is used to drive the cover plate assembly 60 to move laterally to correspond to the top of the first supporting plate 201 or the top of the second supporting plate 202, so that the cover plate assembly 60 presses and fixes the large circuit board on the first supporting plate 201 or the large circuit board on the second supporting plate 202, so that the large circuit board is in a fixed state and undergoes cutting and sub - dividing by the cutting assembly 70. Through such a setting, the fourth linear module 80 can effectively drive the cover plate assembly 60 to move to press and fix the large circuit board corresponding to the top of the first supporting plate 201 or press and fix the large circuit board corresponding to the top of the second supporting plate 202.

[0035] In some embodiments, the cover plate assembly 60 includes a top frame 601, a bottom plate 602, a first lifting cylinder 603, a second lifting cylinder 604, and a plurality of telescopic rods 605; the top frame 601 and the bottom plate 602 are corresponding up and down. A plurality of telescopic rods 605 are connected between the top frame 601 and the bottom. The first lifting cylinder 603 is arranged on the front side of the top frame 601, and the second lifting cylinder 604 is arranged on the rear side of the top frame 601. The output shaft of the first lifting cylinder 603 is connected to the front side of the bottom plate 602 through a first connecting rod 6031, and the output shaft of the second lifting cylinder 604 is connected to the rear side of the bottom plate 602 through a second connecting rod 6041; two second linear guide rails 102 are provided on the support platform 10. The two second linear guide rails 102 are respectively horizontally corresponding to the front and rear sides of the supporting assembly 20. The two sides of the top frame 601 are respectively slidably connected to the second linear guide rails 102 on the front and rear sides of the supporting assembly 20.

[0036] In specific implementation: when the cover plate assembly 60 is pressing and fixing the large circuit board on the first supporting plate 201 or the second supporting plate 202, the first lifting cylinder 603 on the front side of the top frame 601 drives the bottom plate 602 to descend through the first connecting rod 6031 and the second lifting cylinder 604 on the rear side of the top frame 601 through the second connection, so that the bottom plate 602 can contact the large circuit board on the first supporting plate 201 for pressing and fixing or contact the large circuit board on the second supporting plate 202 for pressing and fixing, and when the bottom plate 602 is driven to descend by the first lifting cylinder 603 and the second lifting cylinder 604, the bottom of the top frame 601 is used to support the bottom plate 602 to descend through a plurality of telescopic rods 605. When the fourth linear module 80 drives the cover plate assembly 60 to move horizontally to correspond to the top of the first supporting plate 201 or the top of the second supporting plate 202, the cover plate assembly 60 moves linearly on the second linear guide rails 102 on the front and rear sides of the supporting assembly 20. Through such an arrangement, the cover plate assembly 60 can effectively press and fix the large circuit board on the first supporting plate 201 or the second supporting plate 202 .

[0037] In some embodiments, it also includes a fifth linear module 901 and a sixth linear module 902; the fifth linear module 901 is longitudinally arranged on the inner bottom of the support table 10, and the inner bottom of the support table 10 is provided with third linear guide rails 101 on both sides corresponding to the fifth linear module 901, the sixth linear module 902 is laterally connected to the fifth linear module 901, and the sixth linear module 902 can be slidably connected to the third linear guide rails 101 corresponding to both sides of the fifth linear module 901, the lower cutting component 70 is vertically connected to the sixth linear module 902, the fifth linear module 901 is used to drive the sixth linear module 902 to move longitudinally, and the sixth linear module 902 is used to drive the lower cutting component 70 to move laterally.

[0038] In specific implementation, the fifth linear module 901 is used to drive the sixth linear module 902 to move longitudinally on the third linear guide rail 101, so that the sixth linear module 902 can drive the lower cutting assembly 70 to move longitudinally to cut the large circuit board, and the sixth linear module 902 is used to drive the lower cutting assembly 70 to move transversely, so that the lower cutting assembly 70 can move transversely to cut the large circuit board. Through such a setting, the lower cutting assembly 70 can be driven to move longitudinally and transversely to cut the large circuit board.

[0039] In some embodiments, the lower cutting assembly 70 includes a seventh linear module 701 and a milling cutter portion 702 . The seventh linear module 701 is in transmission connection with the milling cutter portion 702 . The seventh linear module 701 is used to drive the milling cutter portion 702 to rise and fall.

[0040] In specific implementation, when the lower cutting assembly 70 cuts and separates the large circuit board on the first supporting plate 201 or the second supporting plate 202, the seventh linear module 701 drives the milling cutter part 702 to rise to contact the large circuit board for cutting and separating. After the cutting and separating is completed, the seventh linear module 701 drives the milling cutter part 702 to descend and reset. Through such a setting, the lower cutting assembly 70 can rise or fall to adapt to the cutting and separating process of the large circuit board.

[0041] In some embodiments, the milling cutter portion 702 includes a high-speed motor 7021 and a milling cutter 7022 , and the high-speed motor 7021 is in transmission connection with the milling cutter 7022 .

[0042] In specific implementation, when the milling cutter 702 cuts and separates the large circuit board conveyed by the first supporting plate 201 or the second supporting plate 202, the high-speed motor 7021 drives the milling cutter 7022 to rotate at a high speed, and the milling cutter 7022 can cut the large circuit board into several small circuit boards of suitable sizes when rotating at a high speed. With such an arrangement, the milling cutter 702 can effectively cut and separate the large circuit board.

[0043] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0044] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A bottom cutting and board splitting machine with automatic loading and unloading, characterized in that: include: Support table; A supporting assembly is arranged on the supporting platform and is composed of a first supporting plate and a second supporting plate adjacent to each other, wherein a first receiving groove is concavely provided on the top of the first supporting plate, and a second receiving groove is concavely provided on the top of the second supporting plate; A first linear guide rail is mounted on the support platform and is located at the rear side of the supporting assembly; A material loading suction assembly is slidably connected to the first linear guide rail and corresponds to the material loading end of the support platform; A material removal suction assembly is slidably connected to the first linear guide rail and corresponds to the material removal end of the support platform; A cover plate assembly is movably disposed on the support platform and is movably corresponding to the top of the first supporting plate or the top of the second supporting plate; The lower cutting assembly is movably arranged inside the supporting platform and corresponds to the bottom of the supporting assembly.

2. The automatic loading and unloading bottom cutting and board splitting machine according to claim 1 is characterized in that: The material unloading suction assembly includes a first guide plate, a first movable cylinder, a first linear module, a second linear module, a first rotating motor and a first suction frame; the first movable cylinder is arranged at the rear of the first guide plate and is slidably connected to the first linear guide, the first linear module is vertically arranged at the front of the first guide plate, the second linear module is longitudinally connected to the first linear module, the first rotating motor is vertically connected to the second linear module, the output shaft of the first rotating motor is fixedly connected to the first suction frame, and the first suction frame is provided with a plurality of first suction nozzles.

3. The automatic loading and unloading lower cutting and board splitting machine according to claim 1 is characterized in that: The feeding suction assembly includes a second guide plate, a second movable cylinder, a third linear module and a second suction frame; the second movable cylinder is arranged at the rear of the second guide plate and can be slidably connected to the first linear guide, the third linear module is vertically arranged at the front of the second guide plate, the third linear module is connected to the second suction frame, and the second suction frame is provided with a plurality of second suction nozzles.

4. The automatic loading and unloading lower cutting and board splitting machine according to claim 1 is characterized in that: A fourth linear module is disposed on the support platform, and the fourth linear module is transmission-connected to the cover plate assembly, and the fourth linear module is used to drive the cover plate assembly to move to the top of the first supporting plate or the top of the second supporting plate.

5. The automatic loading and unloading bottom cutting and board splitting machine according to claim 1 is characterized in that: The cover plate assembly includes a top frame, a bottom plate, a first lifting cylinder, a second lifting cylinder and a plurality of telescopic rods; the top frame corresponds to the bottom plate in upper and lower directions, and a plurality of telescopic rods are connected between the top frame and the bottom, the first lifting cylinder is arranged on the front side of the top frame, and the second lifting cylinder is arranged on the rear side of the top frame, and the output shaft of the first lifting cylinder is connected to the front side of the bottom plate through a first connecting rod, and the output shaft of the second lifting cylinder is connected to the rear side of the bottom plate through a second connecting rod; two second linear guide rails are arranged on the support platform, and the two second linear guide rails correspond to the front and rear sides of the supporting assembly laterally, respectively, and the two sides of the top frame can be slidably connected to the second linear guide rails on the front and rear sides of the supporting assembly respectively.

6. The automatic loading and unloading bottom cutting and board splitting machine according to claim 1 is characterized in that: It also includes a fifth linear module and a sixth linear module; the fifth linear module is longitudinally arranged on the inner bottom of the support table, and the inner bottom of the support table is provided with third linear guide rails on both sides corresponding to the fifth linear module, the sixth linear module is laterally connected to the fifth linear module, and the sixth linear module can be slidably connected to the third linear guide rails corresponding to both sides of the fifth linear module, the lower cutting assembly is vertically connected to the sixth linear module, the fifth linear module is used to drive the sixth linear module to move longitudinally, and the sixth linear module is used to drive the lower cutting assembly to move laterally.

7. The automatic loading and unloading bottom cutting and board splitting machine according to claim 1 is characterized in that: The lower cutting assembly includes a seventh linear module and a milling cutter part. The seventh linear module is in transmission connection with the milling cutter part, and the seventh linear module is used to drive the milling cutter part to rise and fall.

8. The automatic loading and unloading lower cutting and board splitting machine according to claim 7 is characterized in that: The milling cutter part comprises a high-speed motor and a milling cutter, and the high-speed motor is transmission-connected to the milling cutter.

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