A distribution box plate cutting device

Abstract

The application relates to the technical field of power distribution box processing equipment, and particularly discloses a power distribution box plate cutting device which comprises a rack, a supporting frame, a cutting knife, a conveying assembly and a discharging mechanism. The discharging mechanism is arranged in two groups and is distributed on the front side of the rack in a left-right opposite mode. Each group of the discharging mechanism comprises a mounting plate, a positioning piece and a driving piece. The mounting plate is arranged in a front-rear mode, and a plurality of rollers are rotatably arranged at the upper end of the mounting plate. The positioning piece is arranged on the mounting plate and can slide with the mounting plate along the length direction of the mounting plate. When the discharging mechanism is in state one, the plate being cut can be supported, so that the plate is prevented from being inclined due to the action force of the cutting knife, and the cutting quality is ensured. After the cutting is completed, the discharging mechanism is switched to state two, so that the cut plate can slide and be stacked on the supporting frame in a staggered mode, the cut plate is prevented from being scratched or damaged, the quality of the plate is ensured, and the stacked plate can be conveniently taken.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of distribution box processing equipment, in particular to a distribution box plate cutting device. BACKGROUND

[0002] The distribution box is a kind of box for installing and protecting electrical equipment, which has the characteristics of small volume, easy installation, fixed position, unique configuration function, no site restriction, universal application, stable and reliable operation, high space utilization, less land occupation and environmental protection effect. In the process of processing the metal box of the distribution box, a plate shearing machine is needed to cut the metal plate of the metal box according to the size.

[0003] The patent document with publication number CN219900404U discloses a plate shearing machine, which comprises a rack and a worktable. A cutting opening is formed between the rack and the worktable. Two groups of clamping plates are arranged on one side of the worktable close to the rack to clamp the workpiece. A clamping area is formed between the two groups of clamping plates. A guide roller is rotatably arranged on one side of the clamping plate close to the clamping area. A pressure roller is arranged on the side of the guide roller away from the worktable to press the workpiece. A lifting assembly is arranged between the guide roller and the clamping plate to adjust the distance between the guide roller and the pressure roller. The patent has the advantages of reducing the cutting position deviation of the metal plate and improving the fixing and supporting effect during the plate cutting process.

[0004] However, when the plate shearing machine provided by the above-mentioned patent document cuts the plate, the rear end of the plate can be fixed and supported by the spring presser foot, while the front end of the plate is not supported, so that the plate is easily inclined downward under the action of the cutting knife, affecting the cutting quality. In addition, the side edges of the cut plate are relatively sharp, and if the direct falling method is adopted, the plate may be scratched or damaged, affecting the quality of the plate. SUMMARY

[0005] The present application provides a distribution box plate cutting device, which aims to solve the problem that the front end of the plate lacks support when the plate shearing machine in the related art cuts the plate, so that the plate is easily inclined downward under the action of the cutting knife, affecting the cutting quality. In addition, the side edges of the cut plate are relatively sharp, and if the direct falling method is adopted, the plate may be scratched or damaged, affecting the quality of the plate.

[0006] The present application provides a distribution box plate cutting device, which aims to solve the problem that the front end of the plate lacks support when the plate shearing machine in the related art cuts the plate, so that the plate is easily inclined downward under the action of the cutting knife, affecting the cutting quality. In addition, the side edges of the cut plate are relatively sharp, and if the direct falling method is adopted, the plate may be scratched or damaged, affecting the quality of the plate.

[0007] The unloading mechanism is provided in two groups and is distributed on the front side of the rack left and right oppositely, each of the unloading mechanisms comprises a mounting plate, a positioning member and a driving member, the mounting plate is provided front and back and rotatably provided with a plurality of rollers at the upper end, the positioning member is arranged on the mounting plate and can be slidingly fitted with the mounting plate along the length direction of the mounting plate, the unloading mechanism has two states: state one, the mounting plate is horizontally provided and used for supporting the front end of the plate, at this time, the positioning member is relatively fixed with the mounting plate and can position the plate to the cutting position, state two, the end of the mounting plate away from the rack is gradually inclined downward and used for making the cut plate slide along the mounting plate to the receiving rack, at this time, the positioning member can slide relative to the mounting plate and limit the sliding plate, and the driving member is used for driving the mounting plate to switch between state one and state two.

[0008] When the unloading mechanism is in state one, the plate being cut can be supported to avoid being inclined downward by the action force of the cutting knife, so as to ensure the cutting precision, after the cutting is completed, the unloading mechanism is switched to state two, so that the cut plate can slide along the inclined mounting plate to the receiving rack, avoiding the situation that the plate is directly dropped to scratch or damage, so as to ensure the quality of the plate.

[0009] Preferably, the end of the mounting plate towards the rack is fixedly connected with a rotating shaft, the rotating shaft is arranged along the width direction of the mounting plate, and the driving member is arranged on the rack and used for driving the rotating shaft to rotate around the axis thereof.

[0010] Preferably, the side of each of the two mounting plates away from each other is provided with a sliding groove one, the sliding groove one is arranged along the length direction of the mounting plate, the positioning member is provided with a rotating wheel, the rotating wheel is located in the corresponding sliding groove one and can roll along the length direction of the sliding groove one, so that the positioning member is slidingly fitted with the mounting plate through the rotating wheel.

[0011] Preferably, the side of the positioning member towards the rack is formed with a positioning groove, when the front end of the plate contacts the positioning member, the left and right ends of the plate will be clamped into the positioning grooves on the two sides to limit the plate.

[0012] The plate can be limited during the unloading process to avoid the plate from being inclined.

[0013] Preferably, the unloading mechanism further comprises a guide rod, the guide rod is arranged on the side of the mounting plate away from the rack and is hingedly connected with the end of the mounting plate through a torsional spring, so that when the unloading mechanism is in state one, the guide rod is horizontally provided with the mounting plate, when the unloading mechanism is switched between state one and state two, the guide rod is synchronously inclined with the mounting plate, and when the unloading mechanism is in state two, the guide rod is rotated relative to the mounting plate to make the guide rod horizontally provided.

[0014] The inclination degree of the mounting plate can be adjusted according to the height of the plates stacked on the receiving rack during the unloading process, and the plates can be sequentially stacked.

[0015] Preferably, the guide rod is provided with a second sliding groove, the second sliding groove is arranged along the length direction of the guide rod, and the first sliding groove and the second sliding groove are communicated, and the rotating wheel can roll along the length direction of the second sliding groove, so that the positioning member is in sliding fit with the guide rod.

[0016] Preferably, one end of the guide rod towards the mounting plate is provided with a discharging block, and the side of the discharging block away from the mounting plate is provided with an inclined surface, which gradually inclines downward away from the mounting plate.

[0017] The guide rod and the mounting plate can be matched to arrange the stacked boards on the receiving frame in a staggered manner, which is beneficial for subsequent taking of the boards.

[0018] Preferably, two sliding blocks are slidingly arranged on the rack, and the sliding blocks can slide in the left-right direction, and the two rotating shafts are rotatably arranged on the two sliding blocks.

[0019] Different sizes of boards can be supported and discharged, improving the applicability of the device.

[0020] Preferably, a sliding rod is connected to each sliding block, and the two sliding rods are arranged on the sides away from each other of the two mounting plates, each sliding rod is arranged horizontally in the front-rear direction, and the upper end is provided with a plurality of positioning columns for limiting the boards during the conveying of the conveying assembly.

[0021] Preferably, the conveying assembly comprises a plurality of conveying rollers rotatably arranged on the rack, and the plurality of conveying rollers are arranged side by side in the front-rear direction, and each conveying roller is arranged in the left-right direction.

[0022] The beneficial effects of the present application are:

[0023] 1. The discharging mechanism is provided, in the cutting process, the discharging mechanism is in state one, the front end of the board can be supported, the front end of the board is prevented from being inclined downward under the action of the cutting knife, the cutting precision and the cutting quality are ensured, after the cutting is completed, the discharging mechanism is switched to state two, the cut board can slide downward along the inclined mounting plate to the receiving frame, the board is prevented from being directly dropped to cause scratching or damage, and the quality of the board is ensured.

[0024] 2. The guide rod is provided, in the discharging process, the inclination of the mounting plate can be adjusted according to the height of the stacked boards on the receiving frame, the boards are sequentially stacked, and the stacked boards are arranged in a staggered manner, which is beneficial for subsequent taking of the boards. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the overall structure schematic diagram of the present application.

[0026] Figure 2is a structural schematic view of the present application in another perspective.

[0027] Figure 3 is a schematic view of the present application when the discharging mechanism is in state one.

[0028] Figure 4 is a schematic view of the present application when the discharging mechanism is in state two.

[0029] Figure 5 is a structural schematic view of the discharging mechanism of the present application.

[0030] Figure 6 is a structural schematic view of the discharging mechanism of the present application in another perspective.

[0031] Reference signs:

[0032] 1, rack; 11, receiving frame; 12, cutting knife; 13, sliding block; 14, sliding rod; 141, positioning column; 15, conveying roller; 16, spring presser foot; 21, mounting plate; 211, rotating shaft; 212, sliding groove one; 22, positioning member; 221, rotating wheel; 222, positioning groove; 23, roller; 24, guide rod; 241, sliding groove two; 242, discharging block; 3, board. DETAILED DESCRIPTION

[0033] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0034] As Figures 1 to 6 shown, the board cutting device of the distribution box of the present application comprises a rack 1, a receiving frame 11, a cutting knife 12, a spring presser foot 16, a conveying assembly and a discharging mechanism.

[0035] The cutting knife 12 is longitudinally arranged on the rack 1, and the rack 1 is provided with a driving source (not shown in the figure) for driving the cutting knife 12 to move up and down, the conveying assembly is used for conveying the board 3 through the cutting knife 12, the side of the conveying direction of the board 3 is the front side, the receiving frame 11 is located at the front side of the rack 1 and is used for receiving the cut board 3, the spring presser foot 16 is arranged on the rack 1 and is located at the rear side of the cutting knife 12 and is used for fixing and supporting the rear side of the board 3 during the cutting process, the conveying assembly comprises a plurality of conveying rollers 15 rotatably arranged on the rack 1, the plurality of conveying rollers 15 are arranged side by side along the front-rear direction, and each conveying roller 15 is arranged along the left-right direction.

[0036] The plate 3 to be cut is placed on the frame 1, and the plate 3 can be conveyed from back to front under the action of the conveying roller 15 until the front end of the plate 3 passes through the cutting knife 12 and moves to the position to be cut. At this time, the cutting knife 12 is driven downward by the driving source to cut the plate 3, and the cut plate 3 falls on the receiving frame 11 below. After one cutting is completed, the plate 3 is continuously conveyed by the conveying assembly until the plate 3 is completely cut.

[0037] The unloading mechanism is arranged in two groups and is distributed left and right on the front side of the frame 1. Each unloading mechanism includes a mounting plate 21, a positioning member 22, and a driving member (not shown in the figure). The mounting plate 21 is arranged front and back, and the upper end is rotatably provided with a plurality of rollers 23. The positioning member 22 is arranged on the mounting plate 21 and can slide along the length direction of the mounting plate 21. The unloading mechanism has two states: in the first state, the mounting plate 21 is horizontally arranged to support the front end of the plate 3. At this time, the positioning member 22 is relatively fixed with the mounting plate 21 to position the plate 3 to the cutting position. In the second state, the end of the mounting plate 21 away from the frame 1 is gradually inclined downward to make the cut plate 3 slide along the mounting plate 21 to the receiving frame 11. At this time, the positioning member 22 can slide relative to the mounting plate 21 to limit the sliding plate 3. The driving member is used to drive the mounting plate 21 to switch between the first state and the second state.

[0038] Specifically, as Figures 2 to 5As shown, in the initial state, the unloading mechanism is in state one, with the mounting plate 21 set horizontally. At this time, the initial position of the positioning member 22 can be determined according to the cutting size, and the positioning member 22 is kept relatively fixed to the mounting plate 21 in the initial position. Then, the sheet material 3 is conveyed by the conveying assembly. When the front end of the sheet material 3 passes through the cutting blade 12 and continues to move, the lower end of the sheet material 3 will contact the multiple rollers 23 on the mounting plate 21 to support the sheet material 3. When the front end of the sheet material 3 contacts the positioning member 22, the sheet material 3 stops moving, triggering the drive source to start, causing the cutting blade 12 to move downward to cut the sheet material 3. Thus, during the cutting process, the horizontally set mounting plate 21 can support the front end of the sheet material 3, preventing the sheet material 3 from being subjected to the cutting blade 12. The plate 21 tilts downwards under the force of the plate 21 to ensure cutting accuracy and quality. At the same time, the positioning component 22 can position the plate 3 at the cutting position according to the set size, eliminating the need for manual confirmation of the cutting position of the plate 3 and improving cutting efficiency. After the plate 3 is cut once, the unloading mechanism is driven by the drive component to switch from state one to state two, so that the end of the mounting plate 21 away from the frame 1 gradually tilts downwards. At this time, the cut plate 3 will slide down along the tilted mounting plate 21 onto the receiving frame 11 for collection, avoiding scratches or damage to the plate 3 and ensuring the quality of the plate 3. During this process, the positioning component 22 will slide along the length of the mounting plate 21 to limit the sliding plate 3 and prevent the plate 3 from tilting during the sliding process.

[0039] In some embodiments, a rotating shaft 211 is fixedly connected to one end of the mounting plate 21 facing the frame 1. The rotating shaft 211 is arranged along the width direction of the mounting plate 21, and a driving member is provided on the frame 1 to drive the rotating shaft 211 to rotate around its own axis.

[0040] Specifically, such as Figures 3 to 6 As shown, starting the drive unit can drive the rotating shaft 211 to rotate around its own axis, thereby driving the connected mounting plate 21 to rotate synchronously, so that the mounting plate 21 switches between a horizontal state and an inclined state, thereby allowing the unloading mechanism to switch between state one and state two.

[0041] In some embodiments, each of the two mounting plates 21 is provided with a sliding groove 212 on the side away from each other. The sliding groove 212 is arranged along the length direction of the mounting plate 21. A rotating wheel 221 is mounted on the positioning member 22. The rotating wheel 221 is located in the corresponding sliding groove 212 and can roll along the length direction of the sliding groove 212, so that the positioning member 22 can slide and cooperate with the mounting plate 21 through the rotating wheel 221.

[0042] In the embodiment, the rotating wheel 221 is a self-driven structure, and the driving member and the rotating wheel 221 are connected with the electric control structure, so that the rotating wheel 221 can be controlled to roll synchronously by starting the driving member, improving the unloading efficiency. Specifically, as shown in Figures 2 to 5 the driving member drives the rotating shaft 211 to rotate, so that the rotating wheel 221 rolls along the sliding groove 212 arranged on the mounting plate 21 during the process that the mounting plate 21 is inclined downward, and the positioning member 22 moves along the length direction of the mounting plate 21. During the process, the cut plate 3 loses the block of the positioning member 22 and slides downward along the inclined mounting plate 21 under the action of gravity until the plate 3 slides to the receiving frame 11 to be stacked, and after the unloading process of the plate 3 is completed, the rotating shaft 211 is driven to reverse by the driving member, so that the rotating wheel 221 reverses to reset along the length direction of the mounting plate 21 during the process that the mounting plate 21 is turned upward to be horizontal, until the positioning member 22 moves to the set initial position.

[0043] As shown in Figure 2 and Figure 6 the positioning member 22 is formed with a positioning groove 222 on the side facing the rack 1, when the front end of the plate 3 contacts the positioning member 22, the left and right ends of the plate 3 are clamped into the positioning grooves 222 on both sides, so as to limit the plate 3, avoid the plate 3 from being skewed during the sliding process, and ensure the stacking effect of the plate 3.

[0044] In some embodiments, the unloading mechanism further comprises a guide rod 24, which is arranged on the side of the mounting plate 21 away from the rack 1 and is hinged with the end of the mounting plate 21 through a torsional spring, so that when the unloading mechanism is in state one, the guide rod 24 is arranged horizontally with the mounting plate 21, when the unloading mechanism is switched between state one and state two, the guide rod 24 is inclined with the mounting plate 21 synchronously, and when the unloading mechanism is in state two, the guide rod 24 is rotated relative to the mounting plate 21, so that the guide rod 24 is arranged horizontally.

[0045] Specifically, as shown in Figures 3 to 6As shown, when the unloading mechanism is in state one, the mounting plate 21 is horizontally arranged, and the guide rod 24 is kept in a horizontal state under the action of the torsion spring. During the process of switching the unloading mechanism from state one to state two, the mounting plate 21 gradually inclines downward, and the guide rod 24 synchronously inclines downward until the guide rod 24 contacts the board 3 on the receiving rack 11. At this time, with the continuous inclination of the mounting plate 21, the guide rod 24 will gradually adjust to a horizontal state under the action of the board 3 above the receiving rack 11. When the guide rod 24 is in a horizontal state, the mounting plate 21 stops inclining downward, so that the unloading mechanism is switched to state two. During the process, the board 3 on the mounting plate 21 will slide to the top of the stacked boards 3 on the receiving rack 11. By arranging the guide rod 24, the inclination degree of the mounting plate 21 can be adjusted in real time according to the height of the stacked boards 3 on the receiving rack 11, so that the cut board 3 can be just slid to the top of the stacked boards 3 each time.

[0046] In some embodiments, the guide rod 24 is provided with a second chute 241 arranged along the length direction of the guide rod 24, and the first chute 212 and the second chute 241 are communicated. The rotating wheel 221 can roll along the length direction of the second chute 241, so that the positioning piece 22 is in sliding cooperation with the guide rod 24. The guide rod 24 is provided with an unloading block 242 at one end thereof facing the mounting plate 21. The unloading block 242 is provided with an inclined surface on the side away from the mounting plate 21, which gradually inclines downward in the direction away from the mounting plate 21.

[0047] Specifically, as Figures 2 to 6As shown, in the process of driving the mounting plate 21 to tilt downward by the driving member, the guide rod 24 will tilt synchronously under the action of the torsional spring until the unloading block 242 provided on the guide rod 24 is placed above the plate material 3 stacked on the receiving frame 11, at which time the unloading block 242 is in a tilted state and the edge towards the lower side is in contact with the plate material 3 on the receiving frame 11, then the mounting plate 21 is continuously driven to tilt downward by the driving member, the unloading block 242 will rotate around the edge in contact with the plate material 3 until the unloading block 242 is adjusted to a horizontal state and the guide rod 24 is synchronously adjusted to a horizontal state, at which time the mounting plate 21 cannot continue to tilt downward, so the mounting plate 21 remains stationary at this state, at which time the unloading mechanism is in state two and can unload the cut plate material 3, specifically, when the mounting plate 21 tilts downward to the required state and remains stationary, the rotating wheel 221 in the sliding groove one 212 is just moved to the front end of the sliding groove one 212, at which time as the rotating wheel 221 continues to roll, the rotating wheel 221 will enter the sliding groove two 241, so that the positioning member 22 slides along the length direction of the guide rod 24, in this process, the front end of the plate material 3 clamped into the positioning groove 222 is synchronously moved, while the rear end of the plate material 3 continues to move on the roller 23 until the rear end of the plate material 3 is separated from the roller 23 and slides downward along the inclined surface on the unloading block 242, so that the rear end of the plate material 3 falls on the uppermost plate material 3 stacked on the receiving frame 11, at which time as the positioning member 22 continues to move, the front end of the plate material 3 is separated from the positioning groove 222 provided on the positioning member 22 and also falls on the uppermost plate material 3 stacked on the receiving frame 11, completing the unloading process of the plate material 3, as the number of plate materials 3 stacked on the receiving frame 11 gradually increases, the height of the stacked plate materials 3 gradually increases, so that the height gradually increases when the unloading block 242 contacts the plate materials 3 stacked on the receiving frame 11, as the height of the unloading block 242 gradually increases, the required tilt degree of the mounting plate 21 in state two gradually decreases, so that the position where the unloading block 242 contacts the stacked plate materials 3 gradually moves forward, as the position of the unloading block 242 gradually moves forward, the position of the plate material 3 after each unloading gradually moves forward, so that the plate materials 3 stacked on the receiving frame 11 are arranged in a staggered manner, that is, the stacked plate materials 3 gradually tilt to the front side from bottom to top, so that the front end of each plate material 3 is exposed relative to the plate material 3 below, and the front end of the plate material 3 is lifted subsequently, so that the plate material 3 can be taken, which is simple in operation and can reduce the possibility of scratching the worker during the taking process.

[0048] In some embodiments, two sliding blocks 13 are provided on the rack 1 and can slide in the left-right direction, and the two rotating shafts 211 are respectively rotatably installed on the two sliding blocks 13, specifically, as shown in Figures 4 to 6As shown, by adjusting the distance between the two sliders 13, the distance between the two groups of unloading mechanisms can be adjusted, so that the unloading mechanisms can support and unload plate materials 3 of different sizes, improving the applicability of the device.

[0049] In some embodiments, each slider 13 is connected with a slide rod 14, and the two slide rods 14 are respectively arranged on the sides of the two mounting plates 21 away from each other. Each slide rod 14 is horizontally arranged in the front-rear direction, and the upper end is provided with a plurality of positioning columns 141 for limiting the plate material 3. Specifically, as shown in Figures 2 to 6 During the conveying process of the plate material 3 by the conveying assembly, the plate material 3 can be limited by the positioning columns 141 on both sides to prevent the plate material 3 from being skewed during the conveying process, ensuring the subsequent cutting precision and cutting quality.

[0050] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A power distribution box board cutting device, comprising a frame, a receiving frame, a cutting knife and a conveying assembly, the conveying assembly is used to convey the board through the cutting knife, the side of the board conveying direction is the front side, the receiving frame is located at the front side of the frame, characterized in that, It also includes a discharge mechanism mounted on the frame; The unloading mechanism is set into two groups, which are distributed on the front side of the frame, facing each other. Each unloading mechanism includes a mounting plate, a positioning component, and a driving component. The mounting plate is set at the front and rear, and multiple rollers are rotatably provided at the upper end. The positioning component is set on the mounting plate and can slide and cooperate with the mounting plate along the length of the mounting plate. The unloading mechanism has two states: State 1, the mounting plate is set horizontally to support the front end of the board. At this time, the positioning component is relatively fixed with the mounting plate and can position the board to the cutting position. State 2, the end of the mounting plate away from the frame gradually tilts downward to allow the cut board to slide down the mounting plate onto the receiving frame. At this time, the positioning component can slide relative to the mounting plate to limit the sliding board. The driving component is used to drive the mounting plate to switch between State 1 and State 2. Each of the two mounting plates is provided with a sliding groove on the side away from each other. The sliding groove is set along the length of the mounting plate. A rotating wheel is installed on the positioning component. The rotating wheel is located in the corresponding sliding groove and can roll along the length of the sliding groove, so that the positioning component slides with the mounting plate through the rotating wheel. The positioning component has a positioning groove on the side facing the frame. When the front end of the plate comes into contact with the positioning component, the left and right ends of the plate will be inserted into the positioning grooves on both sides to limit the plate. The unloading mechanism also includes a guide rod, which is located on the side of the mounting plate away from the frame and is hinged to the end of the mounting plate by a torsion spring. When the unloading mechanism is in state one, the guide rod is set horizontally with the mounting plate. When the unloading mechanism switches between state one and state two, the guide rod tilts synchronously with the mounting plate. When the unloading mechanism is in state two, the guide rod rotates relative to the mounting plate, so that the guide rod is set horizontally. The guide rod is provided with a second sliding groove, which is set along the length of the guide rod, and the first sliding groove and the second sliding groove are connected. The rotating wheel can roll along the length of the second sliding groove, so that the positioning part slides and engages with the guide rod.

2. The electrical box sheet cutting device of claim 1, wherein, A rotating shaft is fixedly connected to one end of the mounting plate facing the frame. The rotating shaft is set along the width direction of the mounting plate. The driving component is set on the frame and is used to drive the rotating shaft to rotate around its own axis.

3. The electrical box sheet cutting device of claim 1, wherein, The guide rod has a discharge block at one end facing the mounting plate. The discharge block has an inclined surface on the side away from the mounting plate, which gradually slopes downwards in the direction away from the mounting plate.

4. The electrical box sheet cutting device of claim 2, wherein, Two sliders are slidably mounted on the frame, and the sliders can slide in the left and right directions. Two rotating shafts are respectively mounted on the two sliders.

5. The electrical box sheet cutting device of claim 4, wherein, Each slider is connected to a sliding rod, and the two sliding rods are respectively located on the opposite side of the two mounting plates. Each sliding rod is horizontally arranged in the front-back direction and has multiple positioning posts at the top to limit the movement of the plate during the conveying process of the conveying assembly.

6. The electrical box sheet cutting device of claim 1, wherein, The conveying assembly includes multiple conveying rollers rotatably mounted on a frame. The multiple conveying rollers are arranged side by side in the front-to-back direction, and each conveying roller is arranged in the left-to-right direction.

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