Plate punching device based on photovoltaic inverter production

Abstract

The utility model relates to the technical field of plate punching, and provides a plate punching device based on photovoltaic inverter production. The plate punching device based on photovoltaic inverter production comprises an inverted-U-shaped machining table, a punching mechanism, an automatic feeding mechanism and a limiting mechanism, the punching mechanism is connected to the upper surface of one end of the inverted-U-shaped machining table, the automatic feeding mechanism is connected to the inverted-U-shaped machining table, and the limiting mechanism is connected to the upper surface of the other end of the inverted-U-shaped machining table. The automatic feeding mechanism comprises an inverted-U-shaped plate, a fixing plate, a servo motor, a lead screw, a sliding rod, a sliding block, a first hydraulic cylinder, a mounting plate and an electromagnetic chuck. According to the plate punching device based on photovoltaic inverter production, the automatic feeding mechanism and the limiting mechanism are used in cooperation, in the plate punching process, plates can be automatically fed and punched in the horizontal and tidy state, manual feeding is not needed, the labor intensity of workers is reduced, the production efficiency is improved, and the production cost is reduced. And the plate punching efficiency is improved, and the plate punching safety is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate punching, in particular to a plate punching device based on photovoltaic inverter production. Background Art

[0002] As we all know, a sheet punching device is an auxiliary device used in the sheet processing process to punch the sheet to obtain a sheet product of a specific shape. It has been widely used in the field of sheet processing. Photovoltaic inverters are used to invert direct current into alternating current in photovoltaic power generation systems. With the continuous development and progress of photovoltaic inverters, in the process of daily industrial production, it is often necessary to cut the sheets produced by photovoltaic inverters into various sizes to meet corresponding industrial needs.

[0003] After searching, a Chinese utility model patent proposed a plate punching device based on photovoltaic inverter production (Announcement No.: CN 217432743 U), but most of these plate punching devices have the following shortcomings: they usually rely on manual feeding, which has high labor intensity and low efficiency for workers, and there are great safety hazards in the manual feeding and punching process, which may cause harm to the operator.

[0004] Therefore, it is necessary to provide a new plate punching device based on photovoltaic inverter production to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a plate punching device based on photovoltaic inverter production.

[0006] The plate punching device based on photovoltaic inverter production provided by the utility model comprises: an inverted U-shaped processing table, a punching mechanism, an automatic feeding mechanism and a limiting mechanism, the upper surface of one end of the inverted U-shaped processing table is connected with the punching mechanism, the automatic feeding mechanism is connected to the inverted U-shaped processing table, the automatic feeding mechanism comprises an inverted U-shaped plate, a fixed plate, a servo motor, a screw rod, a sliding rod, a sliding block, a first hydraulic cylinder, a mounting plate and an electromagnetic suction cup, an inverted U-shaped processing table is provided with an inverted U-shaped plate, the front end face and the rear end face of the inverted U-shaped processing table are respectively fixedly connected to the inner side face of the inverted U-shaped plate, one end of the inverted U-shaped processing table extends to the outside of the inverted U-shaped plate, the inner lower surface of the inverted U-shaped plate is fixedly connected to two symmetrically arranged fixed plates, and two fixed plates are connected between the two fixed plates The symmetrically arranged sliding rods are fixedly connected, and a servo motor is installed on one side of one of the fixed plates. The output end of the servo motor passes through the adjacent fixed plate and is fixedly connected to a lead screw through a coupling. The other end of the lead screw is rotatably connected to the side of the other fixed plate. A slider is threadedly sleeved on the lead screw, and the slider is slidably sleeved on the two sliding rods. A first hydraulic cylinder is installed on the lower surface of the slider, and the output end of the first hydraulic cylinder is fixedly connected to a mounting plate, and the lower surface of the mounting plate is fixedly connected to an electromagnetic suction cup. A limiting mechanism is connected inside the inverted U-shaped plate, and the limiting mechanism includes a second hydraulic cylinder and a limiting plate. The second hydraulic cylinder is installed on both outer sides of the inverted U-shaped plate, and the output end of the second hydraulic cylinder passes through the inner side of the inverted U-shaped plate and is fixedly connected to the limiting plate.

[0007] Preferably, the punching mechanism includes an inverted U-shaped frame, a third hydraulic cylinder, a lifting plate and a punching knife. The upper surface of the inverted U-shaped processing table is fixedly connected to the inverted U-shaped frame, and the third hydraulic cylinder is installed on the upper surface of the inverted U-shaped frame. The output end of the third hydraulic cylinder passes through the inverted U-shaped frame and is fixedly connected to the lifting plate, and the lower surface of the lifting plate is fixedly connected to the punching knife.

[0008] Preferably, a punching groove matching the punching knife is provided on the upper surface of the inverted U-shaped processing table.

[0009] Preferably, the upper surface of the lifting plate is fixedly connected to two symmetrically arranged guide rods, and the guide rods slide through the inverted U-shaped frame plate.

[0010] Preferably, the punching knife is fixed to the lower surface of the lifting plate by bolts.

[0011] Preferably, an observation port is provided on one side of the inverted U-shaped plate, and a matching observation window is fixedly connected in the observation port.

[0012] Preferably, the electromagnetic chuck is fixedly connected to the lower surface of the mounting plate by bolts.

[0013] Compared with the related art, the plate punching device based on photovoltaic inverter production provided by the utility model has the following beneficial effects:

[0014] The utility model provides a plate punching and cutting device based on photovoltaic inverter production. Through the coordinated use of an automatic feeding mechanism and a limiting mechanism, during the plate punching and cutting process, the plates can be kept in a horizontal and neat state for automatic feeding and punching, without the need for manual feeding, which not only reduces the labor intensity of workers, improves the efficiency of plate punching and cutting, but also improves the safety of plate punching and cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a structural schematic diagram of the utility model from another angle;

[0017] Figure 3 It is a schematic diagram of the structure inside the inverted U-shaped plate in the utility model.

[0018] Numbers in the figure: 1. Inverted U-shaped plate; 2. Fixed plate; 3. Servo motor; 4. Observation window; 5. Second hydraulic cylinder; 6. Limit plate; 7. First hydraulic cylinder; 8. Mounting plate; 9. Electromagnetic suction cup; 10. Inverted U-shaped processing table; 11. Punching groove; 12. Inverted U-shaped frame plate; 13. Third hydraulic cylinder; 14. Lifting plate; 15. Guide rod; 16. Punch knife; 17. Slider; 18. Screw rod; 19. Sliding rod. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 It is a schematic diagram of the structure of the utility model; Figure 2 This is a structural schematic diagram of the utility model from another angle; Figure 3 The schematic diagram of the structure inside the inverted U-shaped plate in the utility model includes: an inverted U-shaped processing table 10, a punching mechanism, an automatic feeding mechanism and a limiting mechanism.

[0021] In the specific implementation process, Figure 1 and Figure 3As shown, the upper surface of one end of the inverted U-shaped processing table 10 is connected with a punching mechanism, and the inverted U-shaped processing table 10 is connected with an automatic feeding mechanism, which includes an inverted U-shaped plate 1, a fixed plate 2, a servo motor 3, a screw 18, a slide bar 19, a slider 17, a first hydraulic cylinder 7, a mounting plate 8 and an electromagnetic suction cup 9. The inverted U-shaped processing table 10 is provided with an inverted U-shaped plate 1, and the front end face and the rear end of the inverted U-shaped processing table 10 are respectively fixedly connected to the inner side face of the inverted U-shaped plate 1, and one end of the inverted U-shaped processing table 10 extends to the outside of the inverted U-shaped plate 1, and the inner lower surface of the inverted U-shaped plate 1 is fixedly connected with two symmetrically arranged fixed plates 2, and the two fixed plates 2 are fixedly connected by two symmetrically arranged slide bars 19, and one side face of one of the fixed plates 2 is arranged A servo motor 3 is installed, the output end of the servo motor 3 passes through the adjacent fixed plate 2 and is fixedly connected to a screw rod 18 through a coupling, the other end of the screw rod 18 is rotatably connected to the side of another fixed plate 2, a slider 17 is threadedly sleeved on the screw rod 18, the slider 17 is slidably sleeved on two slide rods 19, a first hydraulic cylinder 7 is installed on the lower surface of the slider 17, the output end of the first hydraulic cylinder 7 is fixedly connected to a mounting plate 8, the lower surface of the mounting plate 8 is fixedly connected to an electromagnetic suction cup 9, the inverted U-shaped plate 1 is internally connected to a limiting mechanism, the limiting mechanism includes a second hydraulic cylinder 5 and a limiting plate 6, the second hydraulic cylinder 5 is installed on both outer sides of the inverted U-shaped plate 1, the output end of the second hydraulic cylinder 5 passes through the inner side of the inverted U-shaped plate 1 and is fixedly connected to the limiting plate 6.

[0022] It should be noted that: when in use, the plate used to produce the photovoltaic inverter is first placed in one end of the inverted U-shaped plate 1 to contact one end of the inverted U-shaped processing table 10, and then the second hydraulic cylinder 5 is started. The second hydraulic cylinder 5 drives the translation of the limit plate 6. The plate to be punched is kept horizontal and neat through the clamping action of the two limit plates 6. Then the first hydraulic cylinder 7 is started. The first hydraulic cylinder 7 drives the electromagnetic suction cup 9 to move downward so that the electromagnetic suction cup 9 contacts the plate to be punched. At this time, the electromagnetic suction cup 9 is started, and the electromagnetic suction cup 9 generates a magnetic force to firmly suck the plate. At this time, the second hydraulic cylinder 5 is started to contract and the clamping limit is released. Then the first hydraulic cylinder 7 is started again to drive the plate to move horizontally upward, and then the servo motor 3 is started. The rotation of the servo motor 3 drives the rotation of the screw rod 18, so that the slider 17 moves horizontally along the slide bar 19. The movement of the slider 17 drives the movement of the first hydraulic cylinder 7, and finally the plate is horizontally moved to the inverted U-shaped processing table 10. The plate moves horizontally to a suitable working position on the inverted U-shaped processing table 10, and then is punched by the punching mechanism.

[0023] refer to Figure 2As shown, the punching mechanism includes an inverted U-shaped frame plate 12, a third hydraulic cylinder 13, a lifting plate 14 and a punching knife 16. The upper surface of the inverted U-shaped processing table 10 is fixedly connected to the inverted U-shaped frame plate 12, and the third hydraulic cylinder 13 is installed on the upper surface of the inverted U-shaped frame plate 12. The output end of the third hydraulic cylinder 13 passes through the inverted U-shaped frame plate 12 and is fixedly connected to the lifting plate 14. The lower surface of the lifting plate 14 is fixedly connected to the punching knife 16.

[0024] It should be noted that when punching, the third hydraulic cylinder 13 is started, and the third hydraulic cylinder 13 drives the lifting plate 14 to move downward, so that the punching knife 16 moves downward to punch the plate on the inverted U-shaped processing table 10.

[0025] refer to Figure 2 As shown, the upper surface of the inverted U-shaped processing table 10 is provided with a punching groove 11 matching the punching knife 16. The punching groove 11 can store and protect the punching knife 16 during the punching process to prevent the punching knife 16 from touching the inverted U-shaped processing table 10.

[0026] refer to Figure 2 As shown, the upper surface of the lifting plate 14 is fixedly connected with two symmetrically arranged guide rods 15, and the guide rods 15 slide through the inverted U-shaped frame plate 12. The arranged guide rods 15 play a limiting and guiding role, so that the lifting plate 14 moves up and down more smoothly.

[0027] The punching blade 16 is fixed to the lower surface of the lifting plate 14 by bolts, so that the punching blade 16 can be disassembled, assembled and replaced conveniently and quickly.

[0028] refer to Figure 1 As shown, an observation port is provided on one side of the inverted U-shaped plate 1 , and a matching observation window 4 is fixedly connected in the observation port. Through the arranged observation window 4 , the situation in the inverted U-shaped plate 1 can be conveniently observed.

[0029] The electromagnetic chuck 9 is fixedly connected to the lower surface of the mounting plate 8 by bolts, so that the electromagnetic chuck 9 can be disassembled, assembled and repaired conveniently and quickly.

[0030] The working principle provided by the utility model is as follows: when in use, first place the plate used to produce the photovoltaic inverter in one end of the inverted U-shaped plate 1 to contact one end of the inverted U-shaped processing table 10, and then start the second hydraulic cylinder 5, the second hydraulic cylinder 5 drives the translation of the limit plate 6, and the plate to be punched is kept horizontal and neat through the clamping action of the two limit plates 6, and then start the first hydraulic cylinder 7, the first hydraulic cylinder 7 drives the electromagnetic suction cup 9 to move downward, so that the electromagnetic suction cup 9 contacts the plate to be punched, and then start the electromagnetic suction cup 9, the electromagnetic suction cup 9 generates a magnetic force to firmly suck the plate, and then start the second hydraulic cylinder 5 to contract and release the clamping limit, and then start the first hydraulic cylinder 7 to drive the plate to move horizontally upward, and then start the servo motor 3, the servo motor 3 The rotation drives the screw rod 18 to rotate, so that the slider 17 moves horizontally along the slide bar 19. The movement of the slider 17 drives the movement of the first hydraulic cylinder 7, and finally the plate is moved horizontally to the inverted U-shaped processing table 10. The plate is moved horizontally to a suitable working position on the inverted U-shaped processing table 10, and then punched by the punching mechanism. During punching, the third hydraulic cylinder 13 is started, and the third hydraulic cylinder 13 drives the lifting plate 14 to move downward, so that the punching knife 16 moves downward, and the plate on the inverted U-shaped processing table 10 is punched. Therefore, during the punching process of the plate, the plate can be kept in a horizontal and neat state for automatic loading and punching, without manual feeding, which not only reduces the labor intensity of workers, but also improves the efficiency of plate punching and the safety of plate punching.

[0031] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A plate punching device based on photovoltaic inverter production, characterized in that: include: Inverted U-shaped processing table (10); A punching mechanism, wherein the upper surface of one end of the inverted U-shaped processing table (10) is connected to the punching mechanism; The automatic feeding mechanism is connected to the inverted U-shaped processing table (10), and the automatic feeding mechanism comprises an inverted U-shaped plate (1), a fixed plate (2), a servo motor (3), a screw rod (18), a slide bar (19), a slide block (17), a first hydraulic cylinder (7), a mounting plate (8) and an electromagnetic suction cup (9). The inverted U-shaped processing table (10) is provided with an inverted U-shaped plate (1), and the front end surface and the rear end of the inverted U-shaped processing table (10) are respectively fixedly connected to the inner side surface of the inverted U-shaped plate (1), one end of the inverted U-shaped processing table (10) extends to the outside of the inverted U-shaped plate (1), and the inner lower surface of the inverted U-shaped plate (1) is fixedly connected to two symmetrically arranged fixed plates (2), and the two fixed plates ( 2) are fixedly connected by two symmetrically arranged sliding rods (19), a servo motor (3) is installed on one side of one of the fixed plates (2), the output end of the servo motor (3) passes through the adjacent fixed plate (2) and is fixedly connected to a screw rod (18) through a coupling, the other end of the screw rod (18) is rotatably connected to the side of the other fixed plate (2), a sliding block (17) is threadedly sleeved on the screw rod (18), the sliding block (17) is slidably sleeved on the two sliding rods (19), a first hydraulic cylinder (7) is installed on the lower surface of the sliding block (17), the output end of the first hydraulic cylinder (7) is fixedly connected to a mounting plate (8), and the lower surface of the mounting plate (8) is fixedly connected to an electromagnetic suction cup (9); A limiting mechanism is connected inside the inverted U-shaped plate (1), the limiting mechanism comprising a second hydraulic cylinder (5) and a limiting plate (6), the second hydraulic cylinder (5) being installed on both outer sides of the inverted U-shaped plate (1), the output end of the second hydraulic cylinder (5) passing through the inner side of the inverted U-shaped plate (1) and being fixedly connected to the limiting plate (6).

2. The plate punching device based on photovoltaic inverter production according to claim 1 is characterized in that: The punching mechanism comprises an inverted U-shaped frame plate (12), a third hydraulic cylinder (13), a lifting plate (14) and a punching knife (16); the upper surface of the inverted U-shaped processing table (10) is fixedly connected to the inverted U-shaped frame plate (12); the upper surface of the inverted U-shaped frame plate (12) is mounted with the third hydraulic cylinder (13); the output end of the third hydraulic cylinder (13) passes through the inverted U-shaped frame plate (12) and is fixedly connected to the lifting plate (14); the lower surface of the lifting plate (14) is fixedly connected to the punching knife (16).

3. The plate punching device based on photovoltaic inverter production according to claim 2 is characterized in that: The upper surface of the inverted U-shaped processing table (10) is provided with a punching groove (11) matching the punching knife (16).

4. The plate punching device based on photovoltaic inverter production according to claim 2 is characterized in that: The upper surface of the lifting plate (14) is fixedly connected to two symmetrically arranged guide rods (15), and the guide rods (15) slide through the inverted U-shaped frame plate (12).

5. The plate punching device based on photovoltaic inverter production according to claim 2, characterized in that: The punching knife (16) is fixed to the lower surface of the lifting plate (14) by means of bolts.

6. The plate punching device based on photovoltaic inverter production according to claim 1, characterized in that: An observation port is provided on one side of the inverted U-shaped plate (1), and a matching observation window (4) is fixedly connected in the observation port.

7. The plate punching device based on photovoltaic inverter production according to claim 1 is characterized in that: The electromagnetic suction cup (9) is fixedly connected to the lower surface of the mounting plate (8) by means of bolts.

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