Power distribution cabinet plate cutting device

Abstract

The utility model discloses a power distribution cabinet plate cutting device, and relates to the technical field of power distribution cabinet machining. The device comprises a machine table, a penetrating groove is formed in one end of the machine table, and a first conveying roller rotationally penetrates through the opposite side of the inner wall of the penetrating groove; the mounting frame is arranged on the machine table, vertical rods are arranged on the two sides of the mounting frame, a movable frame is arranged on the two vertical rods in a sliding mode, a second conveying roller is rotationally arranged on the movable frame, and an adjusting piece used for adjusting movement of the movable frame is arranged on the mounting frame; the driving mechanism is arranged on the mounting frame and is used for driving the first conveying roller and the second conveying roller to synchronously and reversely rotate; the cutting mechanism is arranged at the other end of the machine table; the first conveying roller and the second conveying roller are used for clamping the plate, can serve as a fixing piece for fixing the plate and can also serve as a conveying piece for conveying the plate, when the plate is continuously cut and machined, the situation that time is wasted due to switching between fixing and conveying is avoided, and therefore the machining efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of power distribution cabinet processing, and in particular to a panel cutting device for a power distribution cabinet. Background Art

[0002] The raw material of the distribution cabinet shell is generally metal sheet iron. When the distribution cabinet shell is manufactured, a cutting device is generally required to cut the sheet iron into a suitable size. The existing cutting device generally includes a conveying platform on which a fixing mechanism and a cutting mechanism are arranged. The conveying platform conveys the plate. When the plate is conveyed to the position of the cutting mechanism, the plate needs to be fixed by a fixing mechanism to avoid displacement during cutting and ensure cutting accuracy. After cutting, the plate is released and then transported. When a piece of sheet iron is cut multiple times, it needs to be fixed or released multiple times, and switching will delay a certain amount of time. This leads to low working efficiency when the plate is continuously cut. Therefore, the present application proposes a distribution cabinet plate cutting device. Utility Model Content

[0003] The purpose of the present application is to solve the problem that the existing cutting device needs to be fixed or released back and forth when continuously cutting the plate, thereby reducing the processing efficiency. The present application provides a plate cutting device for a distribution cabinet.

[0004] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0005] A panel cutting device for a power distribution cabinet, comprising:

[0006] The machine platform has a through slot at one end, and a first transmission roller is rotatably passed through the inner wall of the through slot on the opposite side;

[0007] A mounting frame is arranged on the machine platform, vertical rods are arranged on both sides of the mounting frame, a movable frame is slidably arranged on the two vertical rods, a second transmission roller is rotatably arranged on the movable frame, and an adjusting member for adjusting the movement of the movable frame is arranged on the mounting frame;

[0008] A driving mechanism, disposed on the mounting frame, for driving the first transmission roller and the second transmission roller to rotate synchronously and in opposite directions;

[0009] The cutting mechanism is arranged at the other end of the machine table and is used for cutting the plate.

[0010] Furthermore, the driving mechanism includes two worm gears respectively fixed on the first transmission roller and the second transmission roller, and two worms are rotatably arranged on the mounting frame. The two worms are coaxially connected and respectively mesh with the two worm gears, and the end of one of the worms is connected to the first motor fixed on the mounting frame.

[0011] Furthermore, the adjusting member comprises a first bidirectional screw rod rotatably mounted on the mounting frame, and movable blocks are respectively threadedly sleeved on both ends of the first bidirectional screw rod, and both movable blocks are hinged to the movable frame with a connecting rod.

[0012] Furthermore, the number of the first transmission rollers is several and they are distributed in an array along the length direction of the machine.

[0013] Furthermore, two first guide rods are connected to the opposite sides of the inner wall of the through groove, and two movable plates are slidably sleeved on the two first guide rods. A second bidirectional screw rod is rotatably penetrated through the opposite sides of the inner wall of the through groove, and the two movable plates are respectively threadedly sleeved on both ends of the second bidirectional screw rod.

[0014] Furthermore, grooves are provided on opposite sides of the inner walls of the two movable plates, and a plurality of rollers are rotatably arranged in an array in the grooves.

[0015] Furthermore, the first transmission roller and the second transmission roller are both made of rubber and have a plurality of anti-slip convex strips arranged in an array on their outer surfaces.

[0016] Furthermore, the cutting mechanism includes a cutting frame arranged on the machine table, the cutting frame is provided with a screw and a second guide rod, a mounting plate is movably sleeved on the screw and the second guide rod, a second motor is arranged on the mounting plate, a cutting blade is installed on the output shaft of the second motor, and one end of the screw is connected to a third motor arranged on the cutting frame.

[0017] The beneficial effects of this application are as follows:

[0018] 1. In the present application, the first transmission roller and the second transmission roller clamp the plate, and can be used as a fixing member for fixing the plate, and can also be used as a conveying member for conveying the plate. When the plate is continuously cut and processed, there is no time delay in switching between fixing and conveying, thereby improving the processing efficiency.

[0019] 2. In the present application, the two worm wheels are respectively meshed with the two worms, and the spiral threads of the two worms are in opposite directions, so that the cooperation between the first transmission roller and the second transmission roller can not only realize the transmission of plates of different thicknesses, but also the two rotate synchronously in opposite directions to jointly apply a pushing transmission force to ensure the stability of plate transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural diagram of this application;

[0021] Figure 2 It is a sectional view of the three-dimensional structure of the present application;

[0022] Figure 3 It is another three-dimensional structural cross-sectional view of the present application;

[0023] Figure 4 This application Figure 2 Enlarged view of point A in the middle;

[0024] Figure 5 This application Figure 3 Enlarged view of point B in the middle;

[0025] Figure 6 This application Figure 3 Enlarged view of point C in the middle;

[0026] 1. Machine table; 2. Groove; 3. First transmission roller; 4. Mounting frame; 5. Vertical rod; 6. Movable frame; 7. Second transmission roller; 8. Adjusting member; 9. Driving mechanism; 10. Cutting mechanism; 11. First guide rod; 12. Movable plate; 13. Second bidirectional lead screw; 14. Groove; 15. Roller; 801. First bidirectional lead screw; 802. Movable block; 803. Connecting rod; 901. Worm gear; 902. Worm; 903. First motor; 1001. Cutting frame; 1002. Screw; 1003. Second guide rod; 1004. Mounting plate; 1005. Second motor; 1006. Cutting blade; 1007. Third motor. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0028] like Figure 1-Figure 6As shown, a plate cutting device for a power distribution cabinet proposed in an embodiment of the present application comprises: a machine table 1, one end of which is provided with a through slot 2, and the inner wall of the through slot 2 is rotatably penetrated by a first transmission roller 3; the surface of the first transmission roller 3 is slightly higher than the surface of the machine table 1, and a mounting frame 4 is arranged on the machine table 1, and vertical rods 5 are arranged on both sides of the mounting frame 4, and a movable frame 6 is slidably arranged on the two vertical rods 5, and a second transmission roller 7 is rotatably arranged on the movable frame 6, and an adjusting member 8 for adjusting the movement of the movable frame 6 is arranged on the mounting frame 4; when cutting the plate, the plate is placed on the machine table 1, and the plate is overlapped on the first transmission roller 3, and then the movable frame 6 is adjusted by the adjusting member 8 to slide downward along the two vertical rods 5, so that the second transmission roller 7 overlaps the top of the plate, and the second transmission roller 7 cooperates with the first transmission roller 3 to clamp and fix the plate, and is suitable for clamping and fixing plates of different thicknesses, and driving Mechanism 9 is arranged on the mounting frame 4, and is used to drive the first transmission roller 3 and the second transmission roller 7 to rotate synchronously in the opposite direction; the first transmission roller 3 and the second transmission roller 7 are driven to rotate synchronously in the opposite direction by the driving mechanism 9, and the two rotate synchronously in the opposite direction, so as to transport the plate. When the plate is transported to a suitable position, when the transport is stopped immediately, the plate is still in a fixed state to ensure that it will not be displaced or offset. The cutting mechanism 10 is arranged at the other end of the machine table 1, and is used to cut the plate. The overall structure of the device uses the first transmission roller 3 and the second transmission roller 7 to clamp and fix the plate. When the two rotate synchronously in the opposite direction, the plate can also be transported, so that the plate is transported to the lower mode of the cutting mechanism 10, and the transport is stopped. At this time, the plate is in a fixed state, and the cutting mechanism 10 can realize cutting. When the cutting is completed, the driving mechanism 9 drives the plate to continue to be transported, thereby improving the processing efficiency.

[0029] like Figure 4As shown, in some embodiments, the driving mechanism 9 includes two worm wheels 901 respectively fixed on the first transmission roller 3 and the second transmission roller 7, and two worms 902 are rotatably arranged on the mounting frame 4. The two worms 902 are coaxially connected and respectively mesh with the two worm wheels 901. Preferably, the spiral patterns on the two worms 902 have opposite rotation directions, and the end of one of the worms 902 is connected to a first motor 903 fixed on the mounting frame 4. The first motor 903 performs work, and its output shaft drives the two worms 902 to rotate synchronously in the same direction. Through the transmission cooperation between the two worms 902 and the two worm wheels 901, The first transmission roller 3 and the second transmission roller 7 are driven to rotate synchronously. Since the spiral patterns of the two worm gears 902 are in opposite directions, the first transmission roller 3 and the second transmission roller 7 rotate synchronously in opposite directions. When the adjusting member 8 adjusts the movable frame 6 to change the height of the second transmission roller 7, the worm wheel 901 connected thereto rolls along the corresponding worm gear 902, and the two remain in a meshing state. Therefore, no matter how wide the spacing between the first transmission roller 3 and the second transmission roller 7 is, when the first motor 903 is working, it can drive the first transmission roller 3 and the second transmission roller 7 to rotate synchronously in opposite directions, which is suitable for processing plates of different thicknesses.

[0030] like Figure 2 As shown, in some embodiments, the adjusting member 8 includes a first bidirectional screw rod 801 rotatably mounted on the mounting frame 4, and movable blocks 802 are respectively threadedly sleeved on both ends of the first bidirectional screw rod 801, and the two movable blocks 802 are hinged to the movable frame 6 with connecting rods 803. The first bidirectional screw rod 801 is twisted to rotate, and under the action of the bidirectional thread, the two movable blocks 802 are driven to move synchronously in opposite directions, so that the two connecting rods 803 pull the movable frame 6 to resist the movable frame 6, so as to achieve the effect of adjusting the movable frame 6 to slide along the vertical rod 5.

[0031] like Figure 1 and Figure 2 As shown, in some embodiments, the number of first transmission rollers 3 is several and they are distributed in an array along the length direction of the machine 1. Preferably, only one of the first transmission rollers 3 corresponds to the second transmission roller 7. By setting the number of first transmission rollers 3 to be several, the contact area between the plate and the surface of the machine 1 is reduced during transmission, thereby reducing friction resistance and making the transmission of the plate smoother.

[0032] like Figure 3 and Figure 6As shown, in some embodiments, two first guide rods 11 are connected to the opposite sides of the inner wall of the through groove 2, and two movable plates 12 are slidably sleeved on the two first guide rods 11. A second bidirectional screw rod 13 is rotatably penetrated through the opposite sides of the inner wall of the through groove 2, and the two movable plates 12 are respectively threadedly sleeved on the two ends of the second bidirectional screw rod 13. When the plate is transmitted, the plate is placed on a plurality of first transmission rollers 3 and located between the two movable plates 12, and then the second bidirectional screw rod 13 is twisted to rotate. Under the sliding limit of the bidirectional thread and the first guide rod 11, the two movable plates 12 are driven to move synchronously in the opposite direction. When the two movable plates 12 approach each other in the opposite direction, the two sides of the plate are limited to ensure that the plate is placed regularly and the cutting accuracy is ensured.

[0033] like Figure 6 As shown, in some embodiments, grooves 14 are opened on opposite sides of the inner walls of the two movable plates 12, and a plurality of rollers 15 are rotatably arranged in an array in the grooves 14. Through the opened grooves 14 and the rollers 15 arranged in the grooves 14, when the two movable plates 12 limit the plate, the plate actually overlaps with the rollers 15, which not only ensures the limiting effect, but also prevents the movable plates 12 from causing friction resistance to the plate, thereby making the plate transmission smoother.

[0034] like Figure 5 As shown, in some embodiments, the first transfer roller 3 and the second transfer roller 7 are both made of rubber material and have a plurality of anti-skid convex strips arranged in an array on their outer surfaces. The first transfer roller 3 and the second transfer roller 7 are both made of rubber material to avoid hard clamping of the sheet material and damage to the surface of the sheet material. The anti-skid convex strips are constructed to increase the contact friction with the sheet material, thereby making the sheet material more stable when being transported.

[0035] like Figure 1 and Figure 5As shown, in some embodiments, the cutting mechanism 10 includes a cutting frame 1001 arranged on the machine table 1, and the cutting frame 1001 is provided with a screw 1002 and a second guide rod 1003. Preferably, the screw 1002 is rotatably connected to the cutting frame 1001, and the second guide rod 1003 is fixed to the cutting frame 1001. A mounting plate 1004 is movably sleeved on the screw 1002 and the second guide rod 1003. One end of the mounting plate 1004 is threadedly sleeved on the screw 1002, and the other end is slidably sleeved on the second guide rod 1003. A second motor 1005 is provided on the mounting plate 1004. The second motor 100 5 is equipped with a cutting disc 1006, and one end of the screw rod 1002 is connected to a third motor 1007 arranged on the cutting frame 1001. Preferably, a cutting groove corresponding to the cutting disc 1006 is penetrated and opened on the machine table 1. When the second motor 1005 is working, its output shaft drives the cutting disc 1006 to rotate, so that the plate can be cut. When the third motor 1007 is working, its output shaft drives the screw rod 1002 to rotate. Under the sliding limit of the thread and the second guide rod 1003, the mounting plate 1004 can be driven to move, so that the movement of the cutting disc 1006 can be adjusted, thereby cutting and truncation of the plate can be achieved.

[0036] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A panel cutting device for a power distribution cabinet, characterized in that: include: A machine platform (1) is provided with a through groove (2) at one end, and a first transmission roller (3) is rotatably penetrated through the inner wall opposite to the through groove (2); A mounting frame (4) is arranged on the machine platform (1), vertical rods (5) are arranged on both sides of the mounting frame (4), movable frames (6) are slidably arranged on the two vertical rods (5), a second transmission roller (7) is rotatably arranged on the movable frame (6), and an adjusting member (8) for adjusting the movement of the movable frame (6) is arranged on the mounting frame (4); A driving mechanism (9) is arranged on the mounting frame (4) and is used to drive the first transmission roller (3) and the second transmission roller (7) to rotate synchronously in opposite directions; The cutting mechanism (10) is arranged at the other end of the machine platform (1) and is used for cutting the plate.

2. The panel cutting device for power distribution cabinet according to claim 1, characterized in that: The driving mechanism (9) comprises two worm wheels (901) respectively fixed on the first transmission roller (3) and the second transmission roller (7); two worms (902) are rotatably arranged on the mounting frame (4); the two worms (902) are coaxially connected and respectively drive-engaged with the two worm wheels (901); and the end of one of the worms (902) is connected to a first motor (903) fixed on the mounting frame (4).

3. The panel cutting device for power distribution cabinet according to claim 1, characterized in that: The adjusting member (8) comprises a first bidirectional screw rod (801) rotatably mounted on a mounting frame (4), and movable blocks (802) are respectively threadedly sleeved on both ends of the first bidirectional screw rod (801), and both movable blocks (802) are hingedly connected to the movable frame (6) via connecting rods (803).

4. The panel cutting device for power distribution cabinet according to claim 1, characterized in that: The number of the first transport rollers (3) is several and they are distributed in an array along the length direction of the machine platform (1).

5. The panel cutting device for power distribution cabinet according to claim 1, characterized in that: Two first guide rods (11) are connected to opposite sides of the inner wall of the through groove (2), and two movable plates (12) are slidably sleeved on the two first guide rods (11). A second bidirectional screw rod (13) is rotatably penetrated through the opposite side of the inner wall of the through groove (2), and the two movable plates (12) are respectively threadedly sleeved on the two ends of the second bidirectional screw rod (13).

6. The panel cutting device for power distribution cabinet according to claim 5, characterized in that: The inner walls of the two movable plates (12) are provided with grooves (14) on opposite sides thereof, and a plurality of rollers (15) are rotatably arranged in an array in the grooves (14).

7. The panel cutting device for power distribution cabinet according to claim 1, characterized in that: The first transmission roller (3) and the second transmission roller (7) are both made of rubber material and have a plurality of anti-slip convex strips arranged in an array on their outer surfaces.

8. The panel cutting device for power distribution cabinet according to claim 1, characterized in that: The cutting mechanism (10) comprises a cutting frame (1001) arranged on a machine platform (1); a screw rod (1002) and a second guide rod (1003) are arranged on the cutting frame (1001); a mounting plate (1004) is movably sleeved on the screw rod (1002) and the second guide rod (1003); a second motor (1005) is arranged on the mounting plate (1004); a cutting blade (1006) is installed on the output shaft of the second motor (1005); and one end of the screw rod (1002) is connected to a third motor (1007) arranged on the cutting frame (1001).

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