A feeding device for sheet metal cabinet processing

Abstract

The utility model discloses a feeding device for sheet metal cabinet processing, comprising a workbench, a cabinet lifting mechanism and a clamping feeding mechanism; the workbench: an electric turntable is provided on its upper surface, a first mounting frame is provided on the upper end of the rotating end of the electric turntable, a single-chip microcomputer is provided on the outer side of the device, an input end of the single-chip microcomputer is externally connected to an external power supply, and the input end of the electric turntable is electrically connected to the output end of the single-chip microcomputer; the cabinet lifting mechanism: it comprises a rotating column, a sliding groove, a sliding block and a second mounting frame, the rotating column is fixedly connected to the inside of the first mounting frame, a sliding groove is provided inside the rotating column, a sliding block is slidably connected to the inside of the sliding groove, and a second mounting frame is provided on the right side of the sliding block; the clamping feeding mechanism: it is arranged on the right side of the second mounting frame, the cabinet lifting mechanism also comprises a screw rod and a limit rod, the screw rod is rotatably connected to the inside of the sliding groove, the feeding device for sheet metal cabinet processing has more freedom in angle adjustment and low dependence on manual labor.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing, in particular to a feeding device for sheet metal cabinet processing. Background Art

[0002] Sheet metal has the characteristics of light weight, high strength, electrical conductivity, low cost, good mass production performance, etc. It has been widely used in the fields of electronics, communications, automobile industry, medical equipment, etc. Sheet metal cabinets are the cabinets required after cooling and forming by comprehensive cold processing technology for metal sheets. Loading operations are required during the processing of sheet metal cabinets.

[0003] Existing sheet metal cabinet loading often uses manual movement of the sheet metal cabinet for loading operations, and some use cranes to lift the sheet metal cabinet for loading operations:

[0004] These loading methods have some problems in the operation process, such as high dependence on manual labor. The crane loading method also has the disadvantage of low applicability. If the crane tilts sideways, the sheet metal cabinet will be damaged. For this reason, we propose a loading device for sheet metal cabinet processing. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a feeding device for sheet metal cabinet processing, which has freer angle adjustment and low dependence on manual labor, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for sheet metal cabinet processing, comprising a workbench, a cabinet lifting mechanism and a clamping feeding mechanism;

[0007] Workbench: An electric turntable is provided on its upper surface, a first mounting frame is provided on the upper end of the rotating end of the electric turntable, a single-chip microcomputer is provided on the outer side of the device, an input end of the single-chip microcomputer is externally connected to an external power supply, and an input end of the electric turntable is electrically connected to an output end of the single-chip microcomputer;

[0008] Cabinet lifting mechanism: it includes a rotating column, a sliding groove, a sliding block and a second mounting frame, the rotating column is fixedly connected to the inside of the first mounting frame, a sliding groove is provided inside the rotating column, a sliding block is slidably connected inside the sliding groove, and a second mounting frame is provided on the right side of the sliding block;

[0009] Clamping and feeding mechanism: It is arranged on the right side of the second mounting frame, with freer angle adjustment and less dependence on manual labor.

[0010] Furthermore, the cabinet lifting mechanism also includes a screw rod and a limit rod. The screw rod is rotatably connected to the inside of the slide groove, the outer thread surface of the screw rod is threadedly connected to the middle part of the slide block, and a limit rod is provided between the upper and lower inner walls of the first mounting frame. The outer arc surface of the limit rod is slidably connected to the middle part of the second mounting frame to realize the function of limiting height adjustment.

[0011] Furthermore, it also includes a motor, which is arranged on the upper side of the first mounting frame, the output shaft of the motor is fixedly connected to the upper end of the screw rod, and the input end of the motor is electrically connected to the output end of the single-chip microcomputer to realize the function of driving the height adjustment.

[0012] Furthermore, the clamping and feeding mechanism includes a first cylinder, a telescopic rod, a mounting plate, a rotating plate and a splint, the first cylinder is arranged on the right side of the upper surface of the second mounting frame, the telescopic end of the first cylinder is fixedly connected to the mounting plate, and evenly distributed telescopic rods are provided between the upper surface of the mounting plate and the lower surface of the second mounting frame. The front and rear sides of the mounting plate are respectively rotatably connected to the rotating plates through rotating shafts, and splints are provided on the opposite inner sides of the two rotating plates. The air inlet of the first cylinder is connected to an external air pump to realize the function of clamping and feeding.

[0013] Furthermore, the clamping and feeding mechanism also includes a rotating seat, a second cylinder and a connecting rod. The rotating seat is symmetrically arranged on the upper surface of the mounting plate front and back. The interior of the rotating seat is rotatably connected to the second cylinder, and the telescopic ends of the second cylinder are also rotatably connected to the connecting rod via a rotating shaft. The lower ends of the two connecting rods are fixedly connected to the outer surface of the rotating plate corresponding to the front and rear positions to realize the function of driving clamping.

[0014] Furthermore, it also includes supporting feet, which are respectively arranged at the four corners of the bottom surface of the workbench to achieve the supporting function.

[0015] Furthermore, it also includes a distance measuring sensor, which is arranged on the right side of the upper surface of the first mounting bracket. The measuring board of the distance measuring sensor is fixedly connected to the upper surface of the second mounting bracket. The distance measuring sensor is bidirectionally electrically connected to the single-chip microcomputer to realize the function of measuring height.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the feeding device for sheet metal cabinet processing has the following advantages:

[0017] 1. Move the two clamps to the upper side of the sheet metal cabinet. At this time, the external air pump can be adjusted, and the two second cylinders will operate at the same time. The telescopic ends of the two second cylinders will extend at the same time, and then the connecting rod will be pushed to adjust the position, thereby driving the two clamps to clamp the sheet metal cabinet, which can realize a flexible clamping sheet metal mechanism to protect the sheet metal cabinet from being damaged by excessive clamping force.

[0018] 2. When the feeding device needs to be used, the device can be placed on the designated workstation through the support legs, the single-chip microcomputer can be adjusted, the distance sensor can be operated, the distance sensor can measure the height of the second mounting frame in real time, and return the information to the single-chip microcomputer in real time, so as to locate the height of the two splints. At this time, the single-chip microcomputer can be adjusted, the electric turntable can be operated, the turntable of the electric turntable can rotate with the first mounting frame, and then drive the two splints to rotate at a specified angle with the center of the workbench as the axis, the single-chip microcomputer can be adjusted, the motor can be operated, the output shaft of the motor can rotate forward and reversely, and then drive the slider to adjust the height in the slide slot, and then drive the second mounting frame to adjust the height. At this time, the single-chip microcomputer can be adjusted to move the clamped sheet metal cabinet to the specified height and position, and the external air pump can be adjusted at this time, the two second cylinders can be operated at the same time, the clamping of the sheet metal cabinet is released, and the feeding is completed. The external air pump can be adjusted, the first cylinder can be operated, and the telescopic end of the first cylinder can be telescoped, so as to fine-tune the height of the two splints to complete the feeding operation, and the angle adjustment is freer and less dependent on manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0021] In the figure: 1 workbench, 2 electric turntable, 3 first mounting frame, 4 cabinet lifting mechanism, 41 rotating column, 42 screw rod, 43 slide slot, 44 slider, 45 second mounting frame, 46 limit rod, 5 motor, 6 clamping feeding mechanism, 61 first cylinder, 62 telescopic rod, 63 mounting plate, 64 rotating plate, 65 clamping plate, 66 rotating seat, 67 second cylinder, 68 connecting rod, 7 support leg, 8 single chip microcomputer, 9 distance sensor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-2 , this embodiment provides a technical solution: a feeding device for sheet metal cabinet processing, comprising a workbench 1, a cabinet lifting mechanism 4 and a clamping feeding mechanism 6;

[0024] Workbench 1: An electric turntable 2 is provided on its upper surface, a first mounting bracket 3 is provided on the upper end of the rotating end of the electric turntable 2, a single-chip microcomputer 8 is provided on the outer side of the device, an input end of the single-chip microcomputer 8 is externally connected to an external power supply, and an input end of the electric turntable 2 is electrically connected to an output end of the single-chip microcomputer 8, and also includes legs 7, which are respectively arranged at the four corners of the bottom surface of the workbench 1, and also includes a distance sensor 9, which is arranged on the right side of the upper surface of the first mounting bracket 3, and a measuring plate of the distance sensor 9 is fixedly connected to the upper surface of the second mounting bracket 45, and the distance sensor 9 is bidirectionally electrically connected to the single-chip microcomputer 8, and the maximum rotation angle of the electric turntable 2 does not exceed three hundred and sixty degrees. When the feeding device needs to be used, the device can be placed on the designated workstation by means of the legs 7, and the single-chip microcomputer 8 can be adjusted and controlled, and the distance sensor 9 operates, and the distance sensor 9 measures the height of the second mounting bracket 45 in real time, and returns the information to the single-chip microcomputer 8 in real time;

[0025] The cabinet lifting mechanism 4 includes a rotating column 41, a sliding groove 43, a slider 44 and a second mounting frame 45. The rotating column 41 is fixedly connected to the inside of the first mounting frame 3. The sliding groove 43 is provided inside the rotating column 41. The slider 44 is slidably connected inside the sliding groove 43. The second mounting frame 45 is provided on the right side of the slider 44. The cabinet lifting mechanism 4 also includes a screw rod 42 and a limit rod 46. The screw rod 42 is rotatably connected to the inside of the sliding groove 43. The outer thread surface of the screw rod 42 is threadedly connected to the middle part of the slider 44. A limit rod 46 is provided between the upper and lower inner walls of the first mounting frame 3. The outer arc surface of the limit rod 46 is slidably connected to the middle part of the second mounting frame 45. The cabinet lifting mechanism 4 also includes a motor 5. The motor 5 is arranged on the upper side of the first mounting frame 3. The output shaft of the motor 5 is fixedly connected to the upper end of the screw rod 42. The input end of the motor 5 is electrically connected to the output end of the single-chip microcomputer 8.

[0026] The clamping and feeding mechanism 6 is arranged on the right side of the second mounting frame 45. The clamping and feeding mechanism 6 includes a first cylinder 61, a telescopic rod 62, a mounting plate 63, a rotating plate 64 and a clamping plate 65. The first cylinder 61 is arranged on the right side of the upper surface of the second mounting frame 45. The telescopic end of the first cylinder 61 is fixedly connected with the mounting plate 63. The upper surface of the mounting plate 63 and the lower surface of the second mounting frame 45 are provided with evenly distributed telescopic rods 62. The front and rear sides of the mounting plate 63 are respectively rotatably connected with the rotating plate 64 through the rotating shaft. The relative inner sides of the two rotating plates 64 are A clamping plate 65 is provided on the side, and the air inlet of the first cylinder 61 is connected to an external air pump. The clamping and feeding mechanism 6 also includes a rotating seat 66, a second cylinder 67 and a connecting rod 68. The rotating seat 66 is symmetrically arranged on the upper surface of the mounting plate 63. The interior of the rotating seat 66 is rotatably connected to the second cylinder 67. The telescopic end of the second cylinder 67 is also rotatably connected to the connecting rod 68 through a rotating shaft. The lower ends of the two connecting rods 68 are fixedly connected to the outer surface of the rotating plate 64 corresponding to the front and rear positions to position the height of the two clamping plates 65. At this time, the single-chip computer 8 can be adjusted. The electric turntable 2 is running, and the turntable of the electric turntable 2 rotates and then drives the first mounting frame 3 to rotate, and then drives the two clamping plates 65 to rotate at a specified angle with the center of the workbench 1 as the axis, and adjusts the single-chip microcomputer 8, the motor 5 is running, and the output shaft of the motor 5 rotates forward and reversely, and then drives the slider 44 to adjust the height in the slide groove 43, and then drives the second mounting frame 45 to adjust the height. At this time, the single-chip microcomputer 8 can be adjusted, and the two clamping plates 65 are moved to the upper side of the sheet metal cabinet. At this time, the external air pump can be adjusted, and the two second cylinders 67 They operate simultaneously, and the telescopic ends of the two second cylinders 67 extend simultaneously, thereby pushing the connecting rod 68 to adjust the position, thereby driving the two clamps 65 to clamp the sheet metal cabinet. At this time, the single-chip microcomputer 8 can be adjusted to move the clamped sheet metal cabinet to a specified height and position. At this time, the external air pump can be adjusted, and the two second cylinders 67 operate simultaneously to release the clamping of the sheet metal cabinet to complete the loading. The external air pump is adjusted, and the first cylinder 61 operates. The telescopic end of the first cylinder 61 is extended and retracted, thereby fine-tuning the height of the two clamps 65 to complete the loading operation.

[0027] The working principle of a feeding device for sheet metal cabinet processing provided by the utility model is as follows: when the feeding device is needed, the device can be placed on the designated work station by means of the supporting feet 7, the single chip microcomputer 8 can be adjusted, the distance sensor 9 can be operated, the distance sensor 9 can measure the height of the second mounting bracket 45 in real time, and return the information to the single chip microcomputer 8 in real time, so as to locate the height of the two clamping plates 65. At this time, the single chip microcomputer 8 can be adjusted, the electric turntable 2 can be operated, the turntable of the electric turntable 2 can rotate and then drive the first mounting bracket 3 to rotate, and then drive the two clamping plates 65 to rotate at a designated angle with the center of the workbench 1 as the axis, the single chip microcomputer 8 can be adjusted, the motor 5 can be operated, the output shaft of the motor 5 can rotate forward and reversely, and then drive the slider 44 to move in height in the slide groove 43. Adjustment, thereby driving the second mounting frame 45 to adjust the height, at this time the single-chip microcomputer 8 can be adjusted, and the two clamps 65 are moved to the upper side of the sheet metal cabinet, at this time the external air pump can be adjusted, the two second cylinders 67 are operated at the same time, and the telescopic ends of the two second cylinders 67 are extended at the same time, thereby pushing the connecting rod 68 for position adjustment, thereby driving the two clamps 65 to clamp the sheet metal cabinet, at this time the single-chip microcomputer 8 can be adjusted, and the clamped sheet metal cabinet is moved to a specified height and a specified position, at this time the external air pump can be adjusted, the two second cylinders 67 are operated at the same time, and the clamping of the sheet metal cabinet is released to complete the loading, the external air pump can be adjusted, the first cylinder 61 is operated, and the telescopic end of the first cylinder 61 is extended and retracted, thereby fine-tuning the height of the two clamps 65 to complete the loading operation.

[0028] It is worth noting that the single chip microcomputer 8 disclosed in the above embodiment is specifically model S7-200, and the electric turntable 2, the motor 5, the first cylinder 61, the second cylinder 67 and the distance sensor 9 can be freely configured according to the actual application scenario. The electric turntable 2 is recommended to use the PT-GD204 high-precision electric turntable, the motor 5 is recommended to use the THA180113H model precision servo motor, the first cylinder 61 is recommended to use the SMC series standard cylinder, the second cylinder 67 is recommended to use the 435 series cylinder, and the distance sensor 9 is recommended to use the CD33-30N-422 photoelectric distance sensor. The single chip microcomputer 8 controls the operation of the electric turntable 2, the motor 5 and the distance sensor 9 using methods commonly used in the prior art.

[0029] 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 feeding device for sheet metal cabinet processing, characterized in that: It comprises a workbench (1), a cabinet lifting mechanism (4) and a clamping and feeding mechanism (6); A workbench (1): an electric turntable (2) is provided on its upper surface, a first mounting frame (3) is provided on the upper end of the rotating end of the electric turntable (2), a single-chip microcomputer (8) is provided on the outer side of the device, an input end of the single-chip microcomputer (8) is externally connected to an external power supply, and an input end of the electric turntable (2) is electrically connected to an output end of the single-chip microcomputer (8); The cabinet lifting mechanism (4) comprises a rotating column (41), a sliding groove (43), a sliding block (44) and a second mounting frame (45), wherein the rotating column (41) is fixedly connected to the inside of the first mounting frame (3), a sliding groove (43) is provided inside the rotating column (41), a sliding block (44) is slidably connected inside the sliding groove (43), and a second mounting frame (45) is provided on the right side of the sliding block (44); The clamping and feeding mechanism (6) is arranged on the right side of the second mounting frame (45).

2. A feeding device for sheet metal cabinet processing according to claim 1, characterized in that: The cabinet lifting mechanism (4) also includes a screw rod (42) and a limit rod (46), wherein the screw rod (42) is rotatably connected to the inside of the slide groove (43), the outer thread surface of the screw rod (42) is threadedly connected to the middle part of the slide block (44), and a limit rod (46) is provided between the upper and lower inner walls of the first mounting frame (3), and the outer arc surface of the limit rod (46) is slidably connected to the middle part of the second mounting frame (45).

3. The feeding device for sheet metal cabinet processing according to claim 1 is characterized in that: It also includes a motor (5), which is arranged on the upper side of the first mounting frame (3), the output shaft of the motor (5) is fixedly connected to the upper end of the screw rod (42), and the input end of the motor (5) is electrically connected to the output end of the single-chip computer (8).

4. A feeding device for sheet metal cabinet processing according to claim 1, characterized in that: The clamping and feeding mechanism (6) comprises a first cylinder (61), a telescopic rod (62), a mounting plate (63), a rotating plate (64) and a clamping plate (65); the first cylinder (61) is arranged on the right side of the upper surface of the second mounting frame (45); the telescopic end of the first cylinder (61) is fixedly connected to the mounting plate (63); the upper surface of the mounting plate (63) and the lower surface of the second mounting frame (45) are provided with evenly distributed telescopic rods (62); the front side and the rear side of the mounting plate (63) are rotatably connected to the rotating plate (64) respectively through a rotating shaft; the opposite inner sides of the two rotating plates (64) are provided with a clamping plate (65); the air inlet of the first cylinder (61) is externally connected to an external air pump.

5. A feeding device for sheet metal cabinet processing according to claim 4, characterized in that: The clamping and feeding mechanism (6) also includes a rotating seat (66), a second cylinder (67) and a connecting rod (68); the rotating seat (66) is symmetrically arranged on the upper surface of the mounting plate (63) in front and back directions; the interior of the rotating seat (66) is rotatably connected to the second cylinder (67); the telescopic ends of the second cylinder (67) are also rotatably connected to the connecting rod (68) via a rotating shaft; the lower ends of the two connecting rods (68) are fixedly connected to the outer surface of the rotating plate (64) corresponding to the front and rear positions.

6. A feeding device for sheet metal cabinet processing according to claim 1, characterized in that: It also comprises supporting feet (7), and the supporting feet (7) are respectively arranged at the four corners of the bottom surface of the workbench (1).

7. A feeding device for sheet metal cabinet processing according to claim 1, characterized in that: It also includes a distance sensor (9), which is arranged on the right side of the upper surface of the first mounting frame (3), a measuring board of the distance sensor (9) is fixedly connected to the upper surface of the second mounting frame (45), and the distance sensor (9) is bidirectionally electrically connected to the single-chip computer (8).

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