Plate machining device

Abstract

The utility model relates to the technical field of plate machining, in particular to a plate machining device which comprises a workbench, a tool apron, a screw rod, a rotation driving assembly, a pressing assembly, a material pushing shovel, a transverse driving assembly and a material abutting block. The screw penetrates through the two mounting plates and is rotationally mounted on the two mounting plates, the tool apron is in threaded connection with the screw, the rotation driving assembly is connected with the screw to drive the screw to rotate, the pushing shovel is slidably connected with the two mounting plates and is close to the top face of the workbench, and the abutting block is fixed to the top face of the workbench and located on the side, away from the pushing shovel, of the tool apron. The transverse driving assembly drives the material pushing shovel to move in the direction close to or away from the material abutting block, and the pressing assembly is installed on the workbench, located at the position close to the tool apron and used for pressing the plate. And the situation that hands are cut by cutters is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of sheet metal processing, and more specifically, to a sheet metal processing device. Background Art

[0002] In the processing of sheet materials, it is sometimes necessary to make V-grooves or cut the sheet materials. In the related technology, the devices for V-grooving or cutting the sheet materials have realized automatic feeding and automatic pressing of the sheet materials. However, during the processing, the sheet materials still need to be manually pushed onto the moving path. Manually pushing the sheet materials is not conducive to the development of sheet material processing automation, and when the human attention is not focused, it is easy to cause the tool to cut the human hand. Utility Model Content

[0003] In order to solve the problem that the current V-groove machine manually pushes the plate, which is not conducive to the development of plate V-groove processing automation, and the V-groove knife is likely to cut people's hands when the human attention is not focused, the present application provides a plate processing device.

[0004] A sheet material processing device comprises a workbench, a tool holder, a screw, a rotation drive assembly, a clamping assembly, a push shovel, a transverse drive assembly, and a material resistance block. The top surface of the workbench is provided with two parallel and symmetrical mounting plates. The screw passes through the two mounting plates and is rotatably mounted on the two mounting plates. The tool holder is threadedly connected to the screw. The rotation drive assembly is connected to the screw to drive the screw to rotate. The push shovel is slidably connected to the two mounting plates and is close to the top surface of the workbench. The material resistance block is fixed to the top surface of the workbench and is located on the side of the tool holder away from the push shovel. The transverse drive assembly is connected to the push shovel to drive the push shovel to move towards or away from the material resistance block. The clamping assembly is installed on the workbench and is located close to the tool holder for clamping the sheet material.

[0005] Preferably, the pushing shovel includes a sliding cross bar, a fixed bottom frame, and a support plate. The two mounting plates are each provided with a sliding groove running through the body thereof and a first sliding rail is arranged above the sliding groove. The two ends of the sliding cross bar respectively pass through the two mounting plates through the sliding grooves arranged on the two mounting plates, and the two ends of the sliding cross bar are each provided with a first sliding block, the first sliding block is slidably connected to the first sliding rail, the fixed bottom frame is fixed to the bottom surface of the sliding cross bar and is located between the two mounting plates, and the support plate is fixed to the bottom surface of the fixed bottom frame and is close to the top surface of the workbench.

[0006] Preferably, the transverse drive assembly includes a synchronous shaft, a first pulley, a rotating shaft, a second pulley, a conveyor belt, and a first motor. The synchronous shaft passes through the two mounting plates and is rotatably mounted on the two mounting plates. There are two first pulleys, which are respectively fixed to the two ends of the synchronous shaft. There are two rotating shafts, which are respectively rotatably mounted on the two mounting plates. There are two second pulleys, which are respectively fixed to the two rotating shafts. There are two conveyor belts, each of which is sleeved on one of the first pulleys and one of the second pulleys, and the two conveyor belts are arranged in parallel. Clamps are provided at both ends of the sliding cross bar, and the two clamps respectively clamp the two conveyor belts. The first motor drives the synchronous shaft to rotate and drives the two conveyor belts to transmit the same transmission so that the sliding cross bar slides back and forth along the length direction of the first slide rail.

[0007] Preferably, the clamping assembly includes a pressure rod and two first cylinders, the two first cylinders are fixed inside the workbench and are respectively close to the two mounting plates, and the telescopic rods of the two first cylinders pass through the top surface of the workbench to move up and down, the pressure rod is located between the two mounting plates and above the workbench, the telescopic rods of the two first cylinders are fixedly connected to the pressure rod to drive the pressure rod to rise and fall, and the pressure rod is close to the tool holder.

[0008] Preferably, it also includes a fixed frame and a first beer corner assembly, the top surfaces of the two mounting plates are fixedly connected to the fixed frame, the first beer corner assembly includes a first feed plate, a first mounting frame, a second cylinder, a first blade, a first fixed seat, and two first limit blocks, the first feed plate is fixed on the fixed frame for placing sheet material, the first mounting frame is fixed to the top surface of the first feed plate, the second cylinder is fixed to the first mounting frame and is located above the first feed plate, the first blade is arranged in an "L" shape and is fixed to the bottom of the first fixed seat, the second cylinder is fixedly connected to the first fixed seat to drive the first fixed seat to rise and fall so that the first blade is pressed down to the first feed plate to cut the sheet material, the two first limit blocks are fixed on the first feed plate in an "eight" shape to limit the sheet material, and the first blade is aligned to the small opening end formed by the two first limit blocks arranged in an "eight" shape.

[0009] Preferably, it also includes a second beer corner assembly, which includes a second material discharge plate, a second mounting frame, a third cylinder, a second blade, a second fixed seat, and two second limit blocks. The second material discharge plate is fixed on the fixed frame for placing sheet material, the second mounting frame is fixed to the top surface of the second material discharge plate, the third cylinder is fixed to the second mounting frame and is located above the second material discharge plate, the second blade is linear and fixed to the bottom of the second fixed seat, the third cylinder is connected to the two fixed seats to drive the second fixed seat to lift and lower so that the second blade is pressed down to the second material discharge plate to cut the sheet material, the two second limit blocks are fixed on the second material discharge plate and are arranged at intervals on the same straight line, and the opposite sides of the two second limit blocks are inclined to form an "eight"-shaped opening between the two second limit blocks, and the second blade is located between the two second limit blocks to form the small mouth end of the "eight"-shaped opening and is parallel to the side edges of the two second limit blocks.

[0010] The present application includes the following beneficial technical effects: placing a sheet of material on a pushing shovel, driving the pushing shovel to move in the direction of the material block through a transverse driving component to push the sheet of material to abut the material block, thereby moving the sheet of material to the moving path of the tool holder, a V-groove knife or a cutting knife is fixed on the tool holder, and different tools need to be installed for V-grooving or cutting, and the rotating driving component drives the tool holder to move back and forth to achieve V-grooving or cutting of the sheet of material, and the clamping component clamps the sheet of material so that it is not easily displaced by force when in contact with the tool, thereby reducing the possibility of processing errors; the pushing shovel and the transverse driving component cooperate to replace manual advancement of the sheet of material, thereby improving the automation process of V-grooving or cutting processing of the sheet of material, and reducing the possibility of hand injuries caused by the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a sheet metal processing device of this embodiment.

[0012] Figure 2 This is another schematic structural diagram of a sheet metal processing device according to this embodiment.

[0013] Figure 3 It is a schematic structural diagram of the push shovel of this embodiment.

[0014] Figure 4 Schematic diagram of the structure of the first beer horn assembly of this embodiment.

[0015] Figure 5 Schematic diagram of the structure of the second beer horn assembly of this embodiment.

[0016] Figure numerals: 1, workbench; 11, mounting plate; 111, slide; 112, first slide rail; 12, fixed cross bar; 121, second slide rail; 122, second slide block; 2, tool holder; 3, screw; 4, rotation drive assembly; 41, second motor; 42, second transmission belt; 43, fifth pulley; 44, sixth pulley; 5, clamping assembly; 51, pressure rod; 52, cylinder; 6, push shovel; 61, sliding cross bar; 611, first slide block; 612, clamping member; 62, fixed bottom frame; 63, support plate; 7, transverse drive assembly; 71, synchronous shaft; 72, first pulley; 7 3. Rotating shaft; 74. Second pulley; 75. Conveying belt; 76. First motor; 77. First transmission belt; 78. Third pulley; 79. Fourth pulley; 8. Material stopper; 9. Fixed frame; 10. First beer horn assembly; 101. First discharge plate; 102. First mounting frame; 103. Second cylinder; 104. First blade; 105. First fixed seat; 106. First limit block; 20. Second beer horn assembly; 201. Second discharge plate; 202. Second mounting frame; 203. Third cylinder; 204. Second blade; 205. Second fixed seat; 206. Second limit block. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0018] Reference Figure 1A sheet material processing device comprises a workbench 1, a tool holder 2, a screw rod 3, a rotation drive assembly 4, a clamping assembly 5, a push shovel 6, a transverse drive assembly 7, and a material stop block 8. The top surface of the workbench 1 is provided with two parallel and symmetrical mounting plates 11. The screw rod 3 penetrates the two mounting plates 11 and is rotatably mounted on the two mounting plates 11. The tool holder 2 is threadedly connected with the screw rod 3. The rotation drive assembly 4 is fixed on a mounting plate 11 and connected to one end of the screw rod 3 to drive the screw rod 3 to rotate so that the tool holder 2 reciprocates along the length direction of the screw rod 3, so that the tool fixed on the tool holder 2 performs a V-groove or cuts off the sheet material. The push shovel 6 slides with the two mounting plates 11. The material stop block 8 is dynamically connected and close to the top surface of the workbench 1. The material stop block 8 is fixed on the top surface of the workbench 1 and is located on the side of the tool holder 2 away from the pushing shovel 6. The transverse driving component 7 is connected to the pushing shovel 6 to drive the pushing shovel 6 to move towards or away from the material stop block 8, so as to push the sheet material to the bottom of the tool holder 2, avoid manual pushing of the material, reduce the situation of cutting hands by the tool and facilitate the improvement of the automated processing process of the sheet material. The sheet material is positioned by the material stop block 8 to limit the movement of the sheet material, so that the sheet material processing position is aligned with the tool. The clamping component 5 is installed on the workbench 1 and is located close to the tool holder 2 for clamping the sheet material, so as to reduce the situation of processing errors caused by deviation during sheet material processing.

[0019] Referring to FIG. 3 , the push shovel 6 includes a sliding cross bar 61, a fixed bottom frame 62, and a support plate 63. The two mounting plates 11 are both provided with a slide groove 111 penetrating the body thereof, and a first slide rail 112 is provided above the slide groove 111. The two ends of the sliding cross bar 61 pass through the two mounting plates 11 through the slide grooves 111 provided on the two mounting plates 11, respectively. The two ends of the sliding cross bar 61 are both provided with a first slider 611, and the first slider 611 is slidably connected with the first slide rail 112 to realize the push shovel. 6 is slidably connected with the mounting plate 11, so that the sheet material is not easily moved out of position when the pushing shovel 6 moves stably to push the sheet material. The fixed bottom frame 62 is fixed to the bottom surface of the sliding cross bar 61 and is located between the two mounting plates 11. The support plate 63 is fixed to the bottom surface of the fixed bottom frame 62 and fits the top surface of the workbench 1. When in use, the sheet material is placed on the support plate 63 for support, and one side edge of the sheet material abuts against the fixed bottom frame 62, so that the pushing shovel 6 pushes the sheet material so that the sheet material abuts against the abutting block 8, and the sheet material processing position is accurately aligned with the tool.

[0020] Reference Figure 2 and Figure 3The transverse drive assembly 7 includes a synchronous shaft 71, a first pulley 72, a rotating shaft 73, a second pulley 74, a conveying belt 75, a first motor 76, a first transmission belt 77, a third pulley 78, and a fourth pulley 79. The synchronous shaft 71 passes through two mounting plates 11 and is rotatably mounted on the two mounting plates 11. The number of first pulleys 72 is two and they are respectively fixed to the two ends of the synchronous shaft 71. The number of rotating shafts 73 is two and they are respectively rotatably mounted on the two mounting plates 11. The number of second pulleys 74 is two and they are respectively fixed on the two rotating shafts 73. The number of second belts is two and they are respectively fixed on the two rotating shafts 73. The conveying belt 75 is two, and each conveying belt 75 is sleeved on a first pulley. 72 and a second pulley 74 and the two conveyor belts 75 are arranged in parallel, and the two ends of the sliding cross bar 61 are provided with clamping members 612, and the two clamping members 612 are respectively based on the two conveyor belts 75, the first motor 76 is fixed on a mounting plate 11 and the third pulley 78 is fixed on the driving shaft of the motor, and the fourth pulley 79 is fixed on the synchronous shaft 71, and the first transmission belt 77 is sleeved on the third pulley 78 and the fourth pulley 79. The first transmission belt 77 is driven by the first motor 76 to drive the conveyor belt 75 to drive, and the conveyor belt 75 drives the push shovel 6 to move. The first motor 76 rotates counterclockwise or clockwise to realize the push shovel 6 to move back and forth in the direction of approaching or moving away from the material block 8.

[0021] Reference Figure 1 The clamping assembly 5 includes a pressing rod 51 and two first cylinders 52. The two first cylinders 52 are fixed inside the workbench 1 and are respectively close to the two mounting plates 11. The telescopic rods of the two first cylinders 52 penetrate the top surface of the workbench 1 and move up and down. The pressing rod 51 is located between the two mounting plates 11 and above the workbench 1. The telescopic rods of the two first cylinders 52 are fixedly connected to the pressing rod 51 to drive the pressing rod 51 to rise and fall. The pressing rod 51 is close to the knife seat 2. The pressing rod 51 descends to press and fix the sheet material to the top surface of the workbench 1, so that the sheet material is not easily displaced during V-grooving or cutting operations. The pressing rod 51 rises to release the fixation of the pressing plate and pull the sheet material back to the side away from the knife seat 2 through the pushing shovel 6, so as to facilitate the unloading of the sheet material.

[0022] Reference Figure 1 and Figure 2The rotation drive assembly 4 includes a second motor 41, a second transmission belt 42, a fifth pulley 43, and a sixth pulley 44. The second motor 41 is fixed on a mounting plate 11, the fifth pulley 43 is fixed on the driving shaft of the second motor 41, and the sixth pulley 44 is fixed on the screw 3. The second transmission belt 42 is sleeved on the fifth pulley 43 and the sixth pulley 44. The second motor 41 drives the second transmission belt 42 to rotate counterclockwise or clockwise to realize the counterclockwise or clockwise rotation of the screw 3. The screw 3 rotates counterclockwise or clockwise to realize the knife seat 2 along the length of the screw 3. The tool holder 2 can be reciprocated in the direction of degrees to realize V-grooving or cutting operations on the sheet material. Different V-grooving or cutting operations can be realized by different tools fixed by the tool holder 2. Furthermore, a fixed cross bar 12 is arranged between the two mounting plates 11, and a second slide rail 121 extending along its length direction is arranged on the fixed cross bar 12. A second slider 122 is slidably connected to the second slide rail 121. The tool holder 2 and the second slider 122 are slidably connected. The tool holder 2 supported by the second slide rail 121 moves back and forth along the length direction of the screw rod 3 more stably, so that the tool is not easy to cut off position when making a V-groove or cutting the sheet material.

[0023] Reference Figure 1 Furthermore, a sheet material processing device also includes a fixed frame 9, a first beer horn assembly 10, and a second beer horn assembly 20. The top surfaces of the two mounting plates 11 are fixedly connected to the fixed frame 9. The first beer horn assembly 10 and the second beer horn are fixed on the fixed frame 9 and are arranged at intervals along the length direction of the fixed frame 9.

[0024] Reference Figure 1 and Figure 4The first beer angle assembly 10 includes a first material discharge plate 101, a first mounting frame 102, a second cylinder 10352, a first blade 104, a first fixed seat 105, and two first limit blocks 106. The first material discharge plate 101 is fixed on the fixed frame 9 for placing the sheet material. The first mounting frame 102 is fixed to the top surface of the first material discharge plate 101. The second cylinder 10352 is fixed to the first mounting frame 102 and is located above the first material discharge plate 101. The first blade 104 is arranged in an "L" shape and is fixed to the bottom of the first fixed seat 105. The second cylinder 10352 is fixedly connected to the first fixed seat 105 to drive the first fixed seat 105 to rise and fall so that the first blade 104 is pressed down to the first material discharge plate The plate 101 is used to cut the corners of the sheet material, and the first blade 104 set in an "L" shape cuts a regular quadrilateral at the corner end of the sheet material. The two first limit blocks 106 are fixed on the first discharge plate 101 in an "eight" shape. The first blade 104 is aligned to the small opening end formed by the two first limit blocks 106 arranged in an "eight" shape. During the specific operation, the sheet material is inserted between the two first limit blocks 106 from the large opening end formed by the two first limit blocks 106, and the two corner edges of the sheet material are respectively abutted against the side edges of the two first limit blocks 106, and the corner of the sheet material passes through the small opening end formed by the two first limit blocks 106. The two first limit blocks 106 limit the movement of the sheet material, which makes the sheet material cutting more accurate.

[0025] Reference Figure 1 and Figure 5The second beer angle assembly 20 includes a second material discharge plate 201, a second mounting frame 202, a third cylinder 20352, a second blade 204, a second fixed seat 205, and two second limit blocks 206. The second material discharge plate 201 is fixed on the fixed frame 9 for placing the sheet material. The second mounting frame 202 is fixed to the top surface of the second material discharge plate 201. The third cylinder 20352 is fixed to the second mounting frame 202 and is located above the second material discharge plate 201. The blade is linear and fixed to the bottom of the second fixed seat 205. The third cylinder 20352 is connected to the second fixed seat 205 to drive the second fixed seat 205 to rise and fall so that the second blade 204 is pressed down to the second material discharge plate 201 to cut the sheet material. The second blade 204 with a linear design cuts a three-dimensional corner end of the sheet material in a straight line. The two second limit blocks 206 are fixed on the second material discharge plate 201 and are arranged at intervals on the same straight line, and the side plates opposite to the two second limit blocks 206 are inclined to form an "eight"-shaped opening between the two second limit blocks 206, and the second blade 204 is aligned with the small end of the "eight"-shaped opening between the two second limit blocks 206 and is parallel to the side edges of the two second limit blocks 206. During specific operation, the sheet material is inserted between the two second limit blocks 206 and from the large end of the "eight"-shaped opening between the two second limit blocks 206, and the two corner edges of the sheet material are respectively abutted against the inclined side edges of the two second limit blocks 206, and the corner of the sheet material passes through the small end of the "eight"-shaped opening, and the two second limit blocks 206 limit the movement of the sheet material, so that the sheet material can be cut more accurately.

[0026] The first beer horn assembly 10 and the second beer horn assembly 20 are mainly used in manufacturing packaging boxes or picture frames. The sheet material is V-grooved and the corners are cut to fold the sheet material into a box shape. The first beer horn assembly 10 and the second beer horn assembly 20 are selected and used according to product requirements.

[0027] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A sheet material processing device, characterized in that: It includes a workbench, a tool holder, a screw, a rotation drive assembly, a clamping assembly, a push shovel, a transverse drive assembly, and a material resistance block. The top surface of the workbench is provided with two parallel and symmetrical mounting plates. The screw passes through the two mounting plates and is rotatably mounted on the two mounting plates. The tool holder is threadedly connected to the screw. The rotation drive assembly is connected to the screw to drive the screw to rotate. The push shovel is slidably connected to the two mounting plates and is close to the top surface of the workbench. The material resistance block is fixed to the top surface of the workbench and is located on the side of the tool holder away from the push shovel. The transverse drive assembly is connected to the push shovel to drive the push shovel to move towards or away from the material resistance block. The clamping assembly is installed on the workbench and is located close to the tool holder for clamping the sheet material.

2. A sheet material processing device according to claim 1, characterized in that: The pushing shovel includes a sliding cross bar, a fixed bottom frame, and a support plate. The two mounting plates are each provided with a sliding groove running through the body thereof and a first sliding rail is arranged above the sliding groove. The two ends of the sliding cross bar respectively pass through the two mounting plates through the sliding grooves arranged on the two mounting plates, and the two ends of the sliding cross bar are each provided with a first sliding block, which is slidably connected to the first sliding rail. The fixed bottom frame is fixed to the bottom surface of the sliding cross bar and is located between the two mounting plates. The support plate is fixed to the bottom surface of the fixed bottom frame and is close to the top surface of the workbench.

3. A sheet material processing device according to claim 2, characterized in that: The lateral drive assembly includes a synchronous shaft, a first pulley, a rotating shaft, a second pulley, a conveyor belt, and a first motor. The synchronous shaft passes through the two mounting plates and is rotatably mounted on the two mounting plates. There are two first pulleys, which are respectively fixed to the two ends of the synchronous shaft. There are two rotating shafts, which are respectively rotatably mounted on the two mounting plates. There are two second pulleys, which are respectively fixed to the two rotating shafts. There are two conveyor belts, each of which is sleeved on one of the first pulleys and one of the second pulleys, and the two conveyor belts are arranged in parallel. Clamps are provided at both ends of the sliding cross bar, and the two clamps clamp the two conveyor belts respectively. The first motor drives the synchronous shaft to rotate and drives the two conveyor belts to transmit the same transmission so that the sliding cross bar slides back and forth along the length direction of the first slide rail.

4. A sheet material processing device according to claim 1, characterized in that: The clamping assembly includes a pressure rod and two first cylinders. The two first cylinders are fixed inside the workbench and are respectively close to the two mounting plates, and the telescopic rods of the two first cylinders pass through the top surface of the workbench to move up and down. The pressure rod is located between the two mounting plates and above the workbench. The telescopic rods of the two first cylinders are fixedly connected to the pressure rod to drive the pressure rod to rise and fall, and the pressure rod is close to the tool holder.

5. A sheet material processing device according to claim 1, characterized in that: It also includes a fixed frame and a first beer corner assembly, the top surfaces of the two mounting plates are fixedly connected to the fixed frame, the first beer corner assembly includes a first material discharge plate, a first mounting frame, a second cylinder, a first blade, a first fixed seat, and two first limit blocks. The first material discharge plate is fixed on the fixed frame for placing sheet material, the first mounting frame is fixed to the top surface of the first material discharge plate, the second cylinder is fixed to the first mounting frame and is located above the first material discharge plate, the first blade is arranged in an "L" shape and is fixed to the bottom of the first fixed seat, the second cylinder is fixedly connected to the first fixed seat to drive the first fixed seat to rise and fall so that the first blade is pressed down to the first material discharge plate to cut the sheet material, the two first limit blocks are fixed on the first material discharge plate in an "eight" shape to limit the sheet material, and the first blade is aligned to the small opening end formed by the two first limit blocks arranged in an "eight" shape.

6. A sheet material processing device according to claim 5, characterized in that: It also includes a second beer corner assembly, which includes a second material discharge plate, a second mounting frame, a third cylinder, a second blade, a second fixed seat, and two second limit blocks. The second material discharge plate is fixed on the fixed frame for placing sheet material, the second mounting frame is fixed to the top surface of the second material discharge plate, the third cylinder is fixed to the second mounting frame and is located above the second material discharge plate, the second blade is straight and fixed at the bottom of the second fixed seat, the third cylinder is connected to the two fixed seats to drive the second fixed seat to lift and lower so that the second blade is pressed down to the second material discharge plate to cut the sheet material, the two second limit blocks are fixed on the second material discharge plate and are arranged at intervals on the same straight line, and the opposite sides of the two second limit blocks are inclined to form an "eight"-shaped opening between the two second limit blocks, and the second blade is located between the two second limit blocks to form the small mouth end of the "eight"-shaped opening and is parallel to the side edges of the two second limit blocks.

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