Plate cutting device

Abstract

The utility model belongs to the technical field of plate cutting, and particularly relates to a plate cutting device which comprises a conveying table and a cutting table, a moving block is slidably connected into the conveying table, the moving block is in threaded connection with a lead screw, the lead screw is rotatably connected to the conveying table, the upper end of the moving block is fixedly connected with a push plate, and the lower end of the push plate is fixedly connected with the cutting table. The upper end of the pushing plate is fixedly connected with a material blocking plate, the material blocking plate penetrates through the bottom of the material storage box, the material storage box is located at the upper end of the conveying table, a hydraulic oil cylinder is installed at the top end of the material cutting table, the output end of the hydraulic oil cylinder is fixedly connected with a fixing plate, and the fixing plate is slidably connected into the material cutting table. A rectangular groove is formed in the material cutting table, one side of the rectangular groove is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a cover plate, the cover plate is slidably connected with a sliding plate, the sliding plate is fixedly connected into the rectangular groove, and an electric saw is arranged at the top end of the cover plate.

Description

Technical Field

[0001] The utility model belongs to the field of sheet material cutting, and specifically relates to a sheet material cutting device. Background Art

[0002] A sheet material cutting device is a device for processing sheet material raw materials. It uses a motor to drive a cutting blade to rotate at high speed, enabling the cutting blade to quickly cut the sheet material. This device can accommodate multiple sheet materials at one time and transport them to improve the working efficiency of sheet material cutting.

[0003] A patent with the publication number CN219466451U discloses a sheet material cutting device, including a support platform. A cutting machine is arranged behind the support platform, a conveyor belt is arranged behind the cutting machine, limiters are arranged at both ends of the conveyor belt, and a pushing member for pressing, pushing and preventing the wooden board from shifting and a moving member for driving the pushing member to move are arranged on the support platform, enabling the utility model to fix the wooden board during cutting and prevent the wooden sheet material from shifting.

[0004] The above solution still has some problems in actual use. During the cutting process, the machine only transports and cuts the wooden sheet material on a plane through the conveyor belt. However, the height space is not well utilized, and the machine needs to place the wooden sheet materials on the conveyor belt one by one, unable to run completely automatically.

[0005] Therefore, the utility model provides a sheet material cutting device. Summary of the Utility Model

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a plate material cutting device described in the utility model comprises a transport platform and a material cutting platform, the interior of the transport platform is slidably connected with a moving block, the moving block is threadedly connected with a lead screw, the lead screw is rotatably connected to the transport platform, the upper end of the moving block is fixedly connected with a push plate, the upper end of the push plate is fixedly connected with a material blocking plate, the material blocking plate passes through the bottom of a material storage box, the material storage box is located at the upper end of the transport platform, and a slide groove is respectively provided at the left and right ends of the upper surface of the transport platform, and the front and rear ends of the slide groove Each sliding connection is provided with a slider, a long plate is fixedly connected between the left and right sliders, the two long plates are respectively connected to the material storage boxes, a hydraulic cylinder is installed on the top of the cutting table, the output end of the hydraulic cylinder is fixedly connected with a fixed plate, the fixed plate is slidably connected to the inside of the cutting table, a rectangular groove is provided inside the cutting table, an electric push rod is fixedly connected to one side of the rectangular groove, a cover plate is fixedly connected to the output end of the electric push rod, the cover plate is slidably connected with a slide plate, the slide plate is fixedly connected to the inside of the rectangular groove, and an electric saw is provided on the top of the cover plate.

[0008] Preferably, the front plate is fixed on the upper end of the transport platform and does not move. In the initial situation, the clamping mechanism is in the open state. After several plates are placed in the storage box, the cylinder will pull the fixed block backward, and the fixed block will drive the rear plate to move to the right. The cylinder at the upper end of the fixed block will move with the clamping mechanism in the square groove, and the intersecting square grooves will be in an X shape. After that, the side plates will move outward to open the storage box and place the plates on the transport platform. After the clamping mechanism is closed, the position of the plates is corrected. After the correction, the plates can fall on the transport platform. The function of the clamping mechanism is to prevent a plate from being stuck due to uneven width when the plates are placed in the storage box, resulting in the plate being unable to fall onto the transport platform.

[0009] Preferably, the rear plate abuts against one side of the wood board to prevent the upper board from being driven to the right due to friction when the push plate pushes the wood board, so that the push plate can only push a single board on the transport platform at a time.

[0010] Preferably, the cylinder is disposed at the junction of the two square grooves, so that the cylinder can drive the clamping mechanism to translate back and forth stably when the entire device is running.

[0011] Preferably, when the push plate pushes the wood board to the right, it can be ensured that the push plate only pushes a single wood board, and the upper baffle plate can accurately separate the board to be transported from the board adjacent to it.

[0012] Preferably, the fixing plate is installed inside the cutting table so that it can be closer to the electric saw, making it more stable when cutting the material and preventing the plate from shaking.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. A kind of plate cutting device of the utility model can horizontally stack a number of wood plates at one time by putting wood plates into the storage box. During the operation of the clamping mechanism, it can control the tightness of the wood plates and achieve the effect of automatic blanking, making the whole process automated, thus improving work efficiency.

[0015] 2. A kind of plate cutting device of the utility model can keep the plate stable during transportation and cutting through the clamping mechanism, thus reducing the error of cutting wood plates, reducing the waste of wood plates, and improving the utilization rate of the plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following further describes the present utility model with reference to the drawings.

[0017] Figure 1 It is a three-dimensional view of the first embodiment of the present utility model.

[0018] Figure 2 It is a schematic structural diagram inside the transportation table and the cutting table of the present utility model.

[0019] Figure 3 It is a schematic structural diagram inside the storage box of the present utility model.

[0020] Figure 4 It is a schematic structural diagram of the clamping mechanism of the storage box of the present utility model.

[0021] Figure 5 It is a schematic structural diagram of the specific connection between the bottom of the storage box and the transportation table of the present utility model.

[0022] In the figure: 1. Transportation table; 2. Cutting table; 3. Storage box; 11. Lead screw; 12. Moving block; 13. Pusher plate; 14. Stopping plate; 15. Hydraulic cylinder; 16. Fixed plate; 21. Rectangular groove; 22. Electric push rod; 23. Cover plate; 24. Slide plate; 25. Electric saw; 31. Slide groove; 32. Slide block; 33. Long plate; 301. Front plate; 302. Side plate; 303. Clamping mechanism; 304. Square groove; 305. Cylinder; 306. Fixed block; 307. Rear plate; 308. Cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] Embodiment 1

[0025] As Figures 1 to 3As shown in the figure, a sheet material cutting device according to an embodiment of the present utility model includes a transportation table 1 and a cutting table 2. A moving block 12 is slidably connected inside the transportation table 1. The moving block 12 is threadedly connected to a lead screw 11. The lead screw 11 is rotatably connected to the transportation table 1. A push plate 13 is fixedly connected to the upper end of the moving block 12. A baffle plate 14 is fixedly connected to the upper end of the push plate 13. The baffle plate 14 passes through the bottom of a storage box 3. The storage box 3 is located above the transportation table 1. Chute grooves 31 are respectively arranged at the left and right ends of the upper surface of the transportation table 1. A slider 32 is slidably connected to the front and rear ends of each of the chute grooves 31. A long plate 33 is fixedly connected between the left and right sliders 32. The two long plates 33 are respectively connected to the storage box 3. A hydraulic cylinder 15 is installed at the top end of the cutting table 2. The output end of the hydraulic cylinder 15 is fixedly connected to a fixing plate 16. The fixing plate 16 is slidably connected inside the cutting table 2. A rectangular groove 21 is arranged inside the cutting table 2. An electric push rod 22 is fixedly connected to one side of the rectangular groove 21. The output end of the electric push rod 22 is fixedly connected to a cover plate 23. The cover plate 23 is slidably connected to a sliding plate 24. The sliding plate 24 is fixedly connected inside the rectangular groove 21. A saw 25 is arranged at the top end of the cover plate 23.

[0026] Specifically, the transport platform 1 is used to transport the boards to the cutting platform 2. Several boards are stacked horizontally in the storage box 3. At the beginning, the boards are put into the storage box 3. At this time, the direction of movement of the moving block 12 to the cutting platform 2 is set to the right direction. There are two sliders 32 at the left and right ends of the upper surface of the transport platform 1, which can slide in the slide groove 31. At the beginning, the boards will pass through the storage box 3 and fall between the two long boards 33 above the transport platform 1. Then, the long boards 33 are brought together to correct and fix the positions of the wood boards around to prevent the wood boards from shifting. When the machine starts to run, it starts The lead screw 11 is moved to rotate, and the moving block 12 inside the transport platform 1 starts to move to the right following the trajectory of the lead screw 11. At the same time, the push plate 13 fixedly connected above the moving block 12 will move to the right together to contact the plate and drive the plate to move to the right. At this time, the material blocking plate 14 above the push plate 13 will also move with the push plate 13, and while moving to the right, it will drag the upper plate to prevent it from falling, so that the push plate 13 can smoothly drive the lowermost plate to push it away, and the storage box 3 can block the surroundings of the plate, and the bottom of the storage box 3 The plate 16 is staggered with respect to the plate at the bottom. When the push plate 13 pushes the plate to a certain distance, the hydraulic cylinder 15 above the cutting table 2 will squeeze and push the fixing plate 16 downward to hold the plate, so that the plate can maintain a stable state during cutting to prevent shaking during cutting and causing an uneven cutting surface. After the plate is fixed, the electric push rod 22 in the rectangular groove 21 inside the cutting table 2 starts to push the cover plate 23 to move horizontally forward and backward along the track of the slide plate 24. At this time, the cover plate 23 will move horizontally forward and backward with its own high-speed rotating electric saw 25 The fixed plate is cut by reciprocating horizontal movement back and forth, and then the hydraulic cylinder 15 releases the fixed plate 16 to restore it to its original position, and the push plate 13 continues to push the plate to the right until the next cutting position, and then fixes it for cutting. After the long plate is cut into short plates, the moving block 12 will retreat to the initial position to the left along the lead screw 11. Before the moving block 12 returns to the initial position, in the entire machining process, the machine can achieve the purpose of full automation and improve work efficiency.

[0027] like Figure 4 As shown, the storage box 3 in this embodiment includes a front plate 301, and the two long plates 33 are respectively fixedly connected to side plates 302, and the outer sides of the side plates 302 are fixedly connected to clamping mechanisms 303, and a square groove 304 is provided in the clamping mechanism 303, and a cylinder 305 is provided between the insides of the two square grooves 304, and the lower end of the cylinder 305 is fixedly connected to a fixed block 306, and the left end of the fixed block 306 is fixedly connected to a rear plate 307, and the right end of the fixed block 306 is fixedly connected to a cylinder 308, and the cylinder 308 is fixedly connected to the upper end of the material breaking table 2.

[0028] Specifically, the front plate 301 is fixed on the upper end of the transport platform 1 and does not move. In the initial situation, the clamping mechanism 303 is in the open state. After a number of plates are placed in the storage box 3, the cylinder 308 will pull the fixed block 306 backwards, and the fixed block 306 will drive the rear plate 307 to move to the right. The cylinder 305 at the upper end of the fixed block 306 will move with the clamping mechanism 303 in the square groove 304. The intersecting square grooves 304 are in an X shape. Then the side plates 302 will move outward to open the storage box 3 and place the plates on the transport platform 1. After the clamping mechanism 303 is closed, the position of the plates is corrected. After the correction, the plates can fall on the transport platform 1. The function of the clamping mechanism 303 is to prevent a plate from being stuck due to uneven width when the plates are placed in the storage box 3, resulting in the plates being unable to fall onto the transport platform 1.

[0029] like Figures 4 to 5 As shown, in this embodiment, the front plate 301 is parallel to the rear plate 307, the two side plates 302 are parallel to each other, the side plates 302 are perpendicular to the front plate 301, the front plate 301 is fixedly connected to the transport platform 1, and a gap is left between the bottom of the rear plate 307 and the top surface of the transport platform 1 for a single plate to pass through.

[0030] Specifically, the rear plate 307 abutting against one side of the wood board can prevent the upper board from being driven to the right due to friction when the push plate 13 pushes the wood board, so that the push plate 13 can only push a single board on the transport platform 1 at a time.

[0031] like Figure 4 As shown, in this embodiment, the two square grooves 304 are distributed in an X shape, and the cylinder 305 passes through the two square grooves 304 along the vertical direction.

[0032] Specifically, the cylinder 305 is disposed at the junction of the two square grooves 304 , so that the cylinder 305 can drive the clamping mechanism 303 to translate stably forward and backward when the entire device is running.

[0033] like Figure 2 As shown, the top of the push plate 13 is not higher than the top of the lowest plate inside the storage box 3, the top of the baffle plate 14 is flush with the top of the push plate 13, the screw 11 and the moving block 12 are located below the top surface of the transport platform 1, and the top of the push plate 13 extends above the transport platform 1.

[0034] Specifically, when the push plate 13 pushes the wooden board to the right, it can be ensured that the push plate 13 only pushes a single wooden board, and the upper baffle plate 14 can accurately separate the board to be transported from the adjacent boards.

[0035] Embodiment 2

[0036] likeFigure 2 As shown, compared with the first comparative example, another implementation manner of the utility model is that the hydraulic cylinder 15 drives the fixing plate 16 to move up and down, and the fixing plate 16 is installed on one side of the inside of the blanking table 2 close to the electric saw 25.

[0037] Specifically, the fixing plate 16 is installed inside the blanking table 2 to be closer to the electric saw 25, so that it can be more stable when blanking to prevent the plate from shaking.

[0038] Working principle: the transport platform 1 is used to transport the boards to the cutting platform 2. Several boards are stacked horizontally in the storage box 3. At the beginning, the boards are put into the storage box 3. At this time, the direction of movement of the moving block 12 to the cutting platform 2 is set to the right direction. There are two sliders 32 at the left and right ends of the upper surface of the transport platform 1, which can slide in the slide groove 31. At the beginning, the boards will pass through the storage box 3 and fall between the two long plates 33 above the transport platform 1. The front plate 301 is fixed at the upper end of the transport platform 1 and does not move. In the initial case, the clamping mechanism 303 is in an open state. After several boards are put into the storage box 3, the cylinder 308 will pull the fixed block 306 backwards, and the fixed block 306 will drive the rear plate 307 to move to the right. The rear plate 307 presses against one side of the wooden board to prevent the push plate 13 from pushing the wooden board. When the plate is being loaded, the upper plate will be driven to the right due to the friction force, so that the push plate 13 can only push a single plate on the transport platform 1 at a time, and the cylinder 305 at the upper end of the fixed block 306 will move with the clamping mechanism 303 in the square groove 304, and the intersecting square groove 304 is in an X shape. The cylinder 305 is arranged at the intersection of the two square grooves 304, which can enable the cylinder 305 to drive the clamping mechanism 303 to move stably forward and backward when the entire device is running, and then the side plates 302 will move outward to open the storage box 3 and place the plate on the transport platform 1. After the clamping mechanism 303 is closed, the position of the plate is corrected. After the correction, the plate can fall on the transport platform 1. The function of the clamping mechanism 303 is to prevent the plate from being put into the transport platform 1. When the material storage box 3 is in operation, a certain board is stuck with uneven width, resulting in the board being unable to fall onto the transport platform 1. Then, the long board 33 is brought together to correct the position of the wooden board around it and prevent it from shifting. When the machine starts to run, the lead screw 11 is started to rotate, and the moving block 12 inside the transport platform 1 begins to move to the right following the trajectory of the lead screw 11. At the same time, the push plate 13 fixedly connected above the moving block 12 will move to the right together to contact the board and drive the board to move to the right. At this time, the material blocking plate 14 above the push plate 13 will also move with the push plate 13, and while moving to the right, it will drag the upper board to prevent it from falling, so that the push plate 13 can smoothly drive the lowest board to push it away, and the material storage box 3 can block the boards around it, and the bottom end of the material storage box 3 and The bottom board is staggered up and down. When the push plate 13 pushes the wood board to the right, the upper baffle plate 14 can accurately separate the board to be transported from the adjacent board. When the push plate 13 pushes the board to a certain distance, the hydraulic cylinder 15 above the cutting table 2 will squeeze and push the fixed plate 16 downward to resist the board. The fixed plate 16 is installed inside the cutting table 2 to be closer to the electric saw 25, so that the board can maintain a stable state during cutting to prevent shaking during cutting and causing an uneven cutting surface. After the board is fixed, the electric push rod 22 in the rectangular groove 21 inside the cutting table 2 starts to push the cover plate 23 to move horizontally forward and backward along the track of the slide plate 24. At this time, the cover plate 23 will move horizontally back and forth with its own high-speed rotating electric saw 25.The fixed plate is cut by reciprocating horizontal movement back and forth. After that, the hydraulic cylinder 15 will release the fixed plate 16 to restore it to its original position. The push plate 13 will continue to push the plate to the right until the next cutting position, then fix it for cutting. After cutting the long plate into short plates, the moving block 12 will retract to the initial position along the lead screw 11. Before the moving block 12 returns to the initial position, during the entire machining process, this machine can achieve the purpose of full automation and improve work efficiency.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plate material cutting device, characterized in that: The invention comprises a transport platform (1) and a material cutting platform (2), wherein a moving block (12) is slidably connected inside the transport platform (1), the moving block (12) is threadedly connected to a lead screw (11), the lead screw (11) is rotatably connected to the transport platform (1), the upper end of the moving block (12) is fixedly connected to a push plate (13), the upper end of the push plate (13) is fixedly connected to a material blocking plate (14), the material blocking plate (14) passes through the bottom of a material storage box (3), the material storage box (3) is located at the upper end of the transport platform (1), a slide groove (31) is respectively provided at the left and right ends of the upper surface of the transport platform (1), a slider (32) is slidably connected to the front and rear ends of the slider (31), and the left and right sliders (32) are fixedly connected to each other. A long plate (33) is connected, and the two long plates (33) are respectively connected to the material storage box (3). A hydraulic cylinder (15) is installed at the top of the material cutting platform (2). The output end of the hydraulic cylinder (15) is fixedly connected to a fixed plate (16). The fixed plate (16) is slidably connected to the inside of the material cutting platform (2). A rectangular groove (21) is provided inside the material cutting platform (2). One side of the rectangular groove (21) is fixedly connected to an electric push rod (22). The output end of the electric push rod (22) is fixedly connected to a cover plate (23). The cover plate (23) is slidably connected to a slide plate (24). The slide plate (24) is fixedly connected to the inside of the rectangular groove (21). An electric saw (25) is provided at the top of the cover plate (23).

2. A plate material cutting device according to claim 1, characterized in that: The material storage box (3) comprises a front plate (301), two long plates (33) are respectively fixedly connected to side plates (302), the outer side of the side plate (302) is fixedly connected to a clamping mechanism (303), a square groove (304) is provided in the clamping mechanism (303), a cylinder (305) is provided between the insides of the two square grooves (304), the lower end of the cylinder (305) is fixedly connected to a fixed block (306), the left end of the fixed block (306) is fixedly connected to a rear plate (307), the right end of the fixed block (306) is fixedly connected to a cylinder (308), and the cylinder (308) is fixedly connected to the upper end of the material breaking platform (2).

3. A plate material cutting device according to claim 2, characterized in that: The front plate (301) is parallel to the rear plate (307), the two side plates (302) are parallel to each other, the side plates (302) are perpendicular to the front plate (301), the front plate (301) is fixedly connected to the transport platform (1), and a gap is left between the bottom of the rear plate (307) and the top surface of the transport platform (1) for a single plate to pass through.

4. A plate material cutting device according to claim 3, characterized in that: The two square grooves (304) are distributed in an X shape, and the cylinder (305) passes through the two square grooves (304) in a vertical direction.

5. A plate material cutting device according to claim 4, characterized in that: The top of the push plate (13) is not higher than the top of the lowest plate inside the storage box (3), the top of the baffle plate (14) is flush with the top of the push plate (13), the lead screw (11) and the moving block (12) are located below the top surface of the transport platform (1), and the top of the push plate (13) extends above the transport platform (1).

6. A plate material cutting device according to claim 5, characterized in that: The hydraulic cylinder (15) drives the fixed plate (16) to move up and down, and the fixed plate (16) is installed on a side of the cutting platform (2) close to the electric saw (25).

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