Automatic blanking machine for frequency converter coating assembly line

Abstract

The utility model relates to the technical field of blanking devices, in particular to an automatic blanking machine for a frequency converter coating assembly line, which is high in automation degree, labor-saving, high in working efficiency and convenient to use. Comprising a case, a rotating assembly, a clamping assembly, a moving assembly and a fixing assembly, the case is installed on the moving assembly, the moving assembly comprises a base, a limiting sleeve plate and a plurality of walking wheels, the fixing assembly is installed on the upper portion of the rear side wall of the case, and the rotating assembly is installed at the top end of the case; the rotating assembly comprises a guide rotating ring, a rotating disc, a transmission, a stepping motor, a plurality of supporting arms, a plurality of lead screws, a plurality of pressing plates, a rotating shaft and a plurality of telescopic rods, and the clamping assembly is installed on the rotating assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of blanking devices, in particular to an automatic blanking machine for a frequency converter coating assembly line. Background Art

[0002] The frequency converter is a power electronic device used to adjust the power frequency, usually used to control the speed of the motor. The coating line is an automated production equipment used to apply paint or coating on the surface of the product, which includes a blanking process. With the continuous development and improvement of the economy, the rapid increase in the machining business of production-oriented enterprises is a great test for the production efficiency of the workshop, and the blanking link is particularly important in the production process. For example, the prior art discloses an automatic blanking machine proposed in CN115319623A, including a workbench, the outer side of the slide rail is slidably connected with a slider, the upper ends of the two sliders are installed with a slide table, the two sides of the mounting plate are respectively installed with a cooling water tank and a drive motor, the output end of the drive motor is provided with a driving pulley, the upper end of the support column is installed with a handle, and the upper end of the mounting plate is installed with a switch button. The frequency converter coating line requires a blanking machine that can save labor, reduce personnel waste, and has high stability. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an automatic feeding machine for a frequency converter coating assembly line which has a high degree of automation, saves labor, improves work efficiency and is easy to use.

[0004] The utility model discloses an automatic unloading machine for a frequency converter coating assembly line, comprising a chassis, a rotating assembly, a clamping assembly, a moving assembly and a fixed assembly, wherein the chassis is mounted on the moving assembly, the fixed assembly is mounted on the upper portion of the rear side wall of the chassis, the rotating assembly is mounted on the top of the chassis, and the clamping assembly is mounted on the rotating assembly; the device is moved to a use position by the moving assembly, the device is mounted on the coating assembly line by the fixed assembly, the rotating assembly cooperates with the clamping assembly to unload the frequency converter on the coating assembly line, the degree of automation is high, labor is saved, work efficiency is improved, and the device is convenient to use.

[0005] Preferably, the mobile component includes a base, a limit sleeve, and multiple running wheels. The limit sleeve is fixedly connected to the top of the base, the lower part of the chassis is slidably mounted on the limit sleeve, and the multiple running wheels are rotatably mounted at the four bottom corners of the base; through the cooperation of the multiple running wheels and the base, the equipment can be driven to move to the use position, thereby improving the flexibility of the equipment and the convenience of use.

[0006] Preferably, the fixing assembly includes a mounting frame and a lifting assembly, the mounting frame is fixedly connected to the upper portion of the rear side wall of the chassis, and a plurality of fixing holes are provided at the left and right ends of the mounting frame; fixing bolts are passed through the fixing holes, and the equipment can be installed on the coating assembly line by cooperating with the mounting frame to ensure stability during use.

[0007] Preferably, the lifting assembly includes two spur racks, a rotating rod and two gears, the two spur racks are fixedly mounted on the left and right ends of the top of the base, the rotating rod is rotatably mounted on the bottom of the chassis, the left and right ends of the rotating rod pass through the chassis and are connected with adjusting knobs, the two gears are respectively fixedly mounted on the rotating rod, and the two gears are respectively meshed with the spur racks; rotating the adjusting knob drives the rotating rod to rotate, thereby driving the gear to rotate and cooperate with the spur racks, so that the chassis can be moved upward, and then the position of the mounting frame can be adjusted, which facilitates connection and installation and improves practicality.

[0008] Preferably, the rotating assembly includes a guide swivel, a turntable, a transmission, a stepper motor, a plurality of arms, a plurality of screw rods, a plurality of pressure plates, a rotating shaft and a plurality of telescopic rods. A limited rotation groove is provided at the top of the chassis, the guide swivel is rotatably installed in the limited rotation groove, the bottom end of the turntable is connected to the top end of the guide swivel, the transmission is fixedly connected to the inner top end of the chassis, the input end of the transmission is connected to the output end of the stepper motor, the output end of the transmission is connected to the bottom of the turntable through the rotating shaft, and a plurality of arms are axially evenly installed on the outer wall of the turntable, and the arms are provided with a plurality of support arms. An adjusting slot is provided, and the telescopic rod is mounted on the support arm. A screw is rotatably installed at one end of the telescopic rod close to the turntable, and the screw is located in the adjusting slot. A clamping slot is provided at the upper end of the telescopic rod, and a pressure plate is screwed on the outer wall of the screw, and the pressure plate is located in the clamping slot. The telescopic rod can be slid on the support arm by pulling it to adjust the extension length of the support arm and improve the scope of application. The screw is rotated to move the pressure plate downward to fix the support arm and the telescopic rod to ensure stability. The stepper motor is started to drive the turntable to rotate through the transmission to ensure continuity during material unloading.

[0009] Preferably, the clamping assembly includes multiple fixed splints, multiple electric telescopic rods, multiple pulling plates and multiple movable splints, the fixed splint is fixedly installed on the end of the telescopic rod away from the turntable, the electric telescopic rod is fixedly installed on the outer wall of the fixed splint, a clamping groove is opened on the fixed splint, the telescopic end of the electric telescopic rod is fixedly installed with a pulling plate, one end of the pulling plate is slidably installed in the clamping groove and is fixedly connected with the movable splint; after the frequency converter enters between the movable splint and the fixed splint, the electric telescopic rod is started to drive the pulling plate to move in the clamping groove, so that the movable splint and the fixed splint clamp the frequency converter to unload the material.

[0010] Preferably, a partition is connected to the lower inner end of the chassis, the controller is installed on the upper end of the partition, the signal receiver is installed on the top of the turntable, the signal receiver is electrically connected to the controller, and an inspection port is opened at the front end of the chassis, and an inspection door cover is installed at the inspection port; the control signal can be received through the signal receiver, the wiring is reduced, the equipment is controlled by the controller, and the degree of automation of the equipment is improved.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the device is moved to the use position by the mobile component, the device is installed on the coating line by the fixed component, the rotating component cooperates with the clamping component to unload the frequency converter on the coating line, the degree of automation is high, labor is saved, work efficiency is improved, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a front structural schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the structure of the utility model viewed from above;

[0015] Figure 4 It is a front cross-sectional structural schematic diagram of the utility model;

[0016] Figure 5 It is a right side cross-sectional structural schematic diagram of the utility model;

[0017] Markings in the attached drawings: 1. Chassis; 2. Guide swivel; 3. Turntable; 4. Transmission; 5. Signal receiver; 6. Stepper motor; 7. Support arm; 8. Screw rod; 9. Pressure plate; 10. Rotating shaft; 11. Telescopic rod; 12. Fixed splint; 13. Electric telescopic rod; 14. Pulling plate; 15. Movable splint; 16. Mounting frame; 17. Base; 18. Limiting sleeve; 19. Spur rack; 20. Rotating rod; 21. Gear; 22. Traveling wheel; 23. Partition; 24. Controller; 25. Inspection door. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] like Figures 1 to 5As shown, the limit sleeve 18 is fixedly connected to the top of the base 17, the lower set of the chassis 1 is slidably installed on the limit sleeve 18, and multiple walking wheels 22 are rotatably installed at the bottom four corners of the base 17. The mounting frame 16 is fixedly connected to the upper part of the rear side wall of the chassis 1, and multiple fixing holes are opened at the left and right ends of the mounting frame 16. Two spur racks 19 are fixedly installed at the left and right ends of the top of the base 17. The rotating rod 20 is rotatably installed at the bottom of the chassis 1. The left and right ends of the rotating rod 20 pass through the chassis 1 and are connected with adjustment knobs. Two gears 21 are fixedly installed on the rotating rod 20 respectively, and the two gears 21 are respectively meshed with the spur racks 19. A limited rotation groove is opened at the top of the chassis 1, and the guide swivel 2 is rotatably installed in the limited rotation groove. The bottom end of the turntable 3 is connected to the top of the guide swivel 2. The transmission 4 is fixedly connected to the inner top of the chassis 1, and the input end of the transmission 4 is connected to the output end of the stepper motor 6. The output end of the transmission 4 is connected to the bottom of the turntable 3 through the rotating shaft 10. A plurality of arms 7 are evenly mounted axially on the outer wall, and an adjustment slot is provided on the arm 7. A telescopic rod 11 is mounted on the arm 7. A screw rod 8 is rotatably mounted on the end of the telescopic rod 11 close to the turntable 3. The screw rod 8 is located in the adjustment slot. A clamping slot is provided on the upper end of the telescopic rod 11. A pressure plate 9 is screwed on the outer wall of the screw rod 8, and the pressure plate 9 is located in the clamping slot. A fixed splint 12 is fixedly mounted on the end of the telescopic rod 11 away from the turntable 3. An electric telescopic rod is fixedly mounted on the outer wall of the fixed splint 12. 13, a clamping groove is provided on the fixed clamping plate 12, a pulling plate 14 is fixedly installed at the telescopic end of the electric telescopic rod 13, one end of the pulling plate 14 is slidably installed in the clamping groove, and is fixedly connected with a movable clamping plate 15, a partition 23 is connected to the lower end of the inner part of the chassis 1, a controller 24 is installed on the upper end of the partition 23, a signal receiver 5 is installed on the top of the turntable 3, and the signal receiver 5 is electrically connected to the controller 24, and an inspection port is provided at the front end of the chassis 1, and an inspection door 25 is covered at the inspection port;

[0020] Through the cooperation of multiple walking wheels 22 and base 17, the device can be driven to move to the use position, which improves the flexibility of the device and the convenience of use. The adjusting knob is turned to drive the rotating rod 20 to rotate, thereby driving the gear 21 to rotate and cooperate with the spur rack 19, so that the chassis 1 can be moved upward, and then the position of the mounting frame 16 is adjusted, which is convenient for connection and installation and improves practicality. The fixing bolts are passed through the fixing holes. Through the cooperation of the mounting frame 16, the device can be installed on the coating production line to ensure stability during use. The telescopic rod 11 can be pulled to slide on the support arm 7 to adjust the extension length of the support arm 7. Improve the scope of application, rotate the screw rod 8 to move the pressure plate 9 downward, fix the support arm 7 and the telescopic rod 11 to ensure stability, start the stepper motor 6 to drive the turntable 3 to rotate through the transmission 4 to ensure continuity during unloading, after the inverter enters between the movable clamping plate 15 and the fixed clamping plate 12, start the electric telescopic rod 13 to drive the pulling plate 14 to move in the clamping groove, so that the movable clamping plate 15 and the fixed clamping plate 12 clamp the inverter to unload the material, and the control signal can be received through the signal receiver 5 to reduce wiring. The equipment is controlled by the controller 24 to improve the degree of automation of the equipment.

[0021] like Figures 1 to 5 As shown, the utility model is a frequency converter coating assembly line automatic unloading machine. When it is working, a plurality of walking wheels 22 and a base 17 are cooperated to drive the equipment to move to the use position. The adjusting knob is turned to drive the rotating rod 20 to rotate, thereby driving the gear 21 to rotate and cooperate with the spur rack 19, so that the chassis 1 can move upward, and then the position of the mounting frame 16 is adjusted. The fixing bolts are passed through the fixing holes. The equipment can be installed on the coating assembly line through the mounting frame 16. The telescopic rod 11 is pulled to slide on the support arm 7, and the support arm 7 is adjusted. The extended length of the arm 7 is adjusted, and the screw rod 8 is rotated to move the pressure plate 9 downward to fix the support arm 7 and the telescopic rod 11. After the frequency converter enters between the movable clamping plate 15 and the fixed clamping plate 12, the electric telescopic rod 13 is started to drive the pulling plate 14 to move in the clamping groove, so that the movable clamping plate 15 and the fixed clamping plate 12 clamp the frequency converter. The stepper motor 6 is started to drive the turntable 3 to rotate through the transmission 4 to ensure the continuity of material unloading. The control signal can be received through the signal receiver 5 to reduce wiring, and the equipment is controlled by the controller 24.

[0022] The transmission 4, signal receiver 5, pressure plate 9 and controller 24 of the frequency converter coating assembly line automatic unloading machine of the utility model are purchased on the market. The technicians in this industry only need to install and operate them according to the accompanying instruction manual without the need for creative labor by the technicians in this field.

[0023] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An automatic feeder for a frequency converter coating line, characterized in that: The invention comprises a chassis (1), a mounting frame (16), two spur racks (19), a rotating rod (20), two gears (21), a rotating assembly, a clamping assembly and a moving assembly, wherein the chassis (1) is mounted on the moving assembly, the mounting frame (16) is fixedly connected to the upper part of the rear side wall of the chassis (1), a plurality of fixing holes are provided at the left and right ends of the mounting frame (16), the rotating assembly is mounted on the top of the chassis (1), and the clamping assembly is mounted on the rotating assembly; The moving assembly comprises a base (17), a limiting sleeve (18), and a plurality of running wheels (22); the limiting sleeve (18) is fixedly connected to the top of the base (17); the lower part of the chassis (1) is slidably mounted on the limiting sleeve (18); and the plurality of running wheels (22) are rotatably mounted at the four corners of the bottom of the base (17); two spur racks (19) are fixedly mounted on the left and right ends of the top of the base (17); a rotating rod (20) is rotatably mounted on the bottom of the chassis (1); the left and right ends of the rotating rod (20) pass through the chassis (1) and are connected to adjustment knobs; two gears (21) are respectively fixedly mounted on the rotating rod (20), and the two gears (21) are respectively meshed with the spur racks (19); The rotating assembly comprises a guide rotating ring (2), a rotating disk (3), a transmission (4), a stepping motor (6), a plurality of supporting arms (7), a plurality of screw rods (8), a plurality of pressure plates (9), a rotating shaft (10) and a plurality of telescopic rods (11); a limited rotation groove is provided at the top of the chassis (1); the guide rotating ring (2) is rotatably mounted in the limited rotation groove; the bottom end of the rotating disk (3) is connected to the top end of the guide rotating ring (2); the transmission (4) is fixedly connected to the inner top end of the chassis (1); the input end of the transmission (4) is connected to the output end of the stepping motor (6); The output end of the transmission (4) is connected to the bottom of the turntable (3) through a rotating shaft (10); a plurality of arms (7) are evenly mounted axially on the outer wall of the turntable (3); the arms (7) are provided with adjustment grooves; a telescopic rod (11) is sleeved on the arms (7); a screw rod (8) is rotatably mounted on one end of the telescopic rod (11) close to the turntable (3); the screw rod (8) is located in the adjustment groove; a pressing groove is provided on the upper end of the telescopic rod (11); a pressing plate (9) is screwed on the outer wall of the screw rod (8), and the pressing plate (9) is located in the pressing groove.

2. The automatic unloading machine for a frequency converter coating line according to claim 1, characterized in that: The clamping assembly comprises a plurality of fixed clamping plates (12), a plurality of electric telescopic rods (13), a plurality of pulling plates (14) and a plurality of movable clamping plates (15); the fixed clamping plate (12) is fixedly mounted on one end of the telescopic rod (11) away from the turntable (3); the electric telescopic rod (13) is fixedly mounted on the outer wall of the fixed clamping plate (12); a clamping groove is provided on the fixed clamping plate (12); the telescopic end of the electric telescopic rod (13) is fixedly mounted with the pulling plate (14); one end of the pulling plate (14) is slidably mounted in the clamping groove and is fixedly connected with the movable clamping plate (15).

3. The automatic unloading machine for a frequency converter coating line according to claim 1, characterized in that: The lower end of the interior of the chassis (1) is connected to a partition (23), the controller (24) is installed on the upper end of the partition (23), the signal receiver (5) is installed on the top of the turntable (3), the signal receiver (5) is electrically connected to the controller (24), and an inspection opening is opened at the front end of the chassis (1), and an inspection door (25) is covered at the inspection opening.

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