Visual positioning automatic feeding and discharging device for electrical porcelain fettling

Abstract

The invention discloses an electrical porcelain fettling visual positioning automatic feeding and discharging device, and relates to the technical field of porcelain insulator manufacturing, the electrical porcelain fettling visual positioning automatic feeding and discharging device comprises four stand columns, a support is arranged above the four stand columns, movable lifting devices are arranged on the support, and a cross ball screw sliding table is fixedly arranged at the lower end of the movable lifting device on the left side; a vacuum lifting tool assembly is arranged below the cross ball screw sliding table, a camera detection device is arranged on the left side below the vacuum lifting tool assembly, and a four-claw clamp device is fixedly arranged at the lower end of the right movable lifting device. The cross ball screw sliding table, the vacuum lifting tool assembly and the four-claw clamp device move in the horizontal direction and the vertical direction by moving the lifting device, the vacuum lifting tool assembly adsorbs a mud blank, the camera detection device detects the mud blank, the mud blank is fed to a blank placing position after detection is completed, and then the mud blank is placed in the blank placing position. And the four-claw clamp device is used for transferring the treated mud blanks, so that the operation efficiency of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of porcelain insulator manufacturing, in particular to a visual positioning automatic loading and unloading device for repairing electric porcelain blanks. Background Art

[0002] The production and preparation of electrical porcelain is a typical labor-intensive industry, with the characteristics of complex processes and cumbersome procedures. From material selection to delivery, porcelain insulators need to go through a series of processes such as raw material inspection, batching, ball milling, iron removal by screening, mud squeezing, electric drying, blank repair, glazing, firing, inspection and testing. Each link may introduce errors, which may be eliminated in the next link, but some errors that cannot be eliminated will inevitably appear, which may have an adverse effect on the quality of the product. With the development of science and technology, the production process technology of the domestic electrical porcelain industry has been greatly updated, but there are generally low levels of intelligence in the equipment supporting the process technology, high levels of manual participation in the production and preparation process, and different operating levels of workers, which will also cause uneven product quality. In order to improve the production quality of porcelain insulators, a feeding and transfer device with visual inspection and precise adjustment is needed. Summary of the invention

[0003] The purpose of the present invention is to provide a visual positioning automatic loading and unloading device for electric porcelain blank repairing, so as to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] An automatic loading and unloading device for visual positioning of electric porcelain blanks comprises four columns, brackets are arranged above the four columns, movable lifting devices are arranged on the brackets respectively, a cross ball screw slide is fixedly arranged at the lower end of the movable lifting device on the left side, a vacuum lifting device assembly is arranged below the cross ball screw slide, a camera detection device is arranged on the left side below the vacuum lifting device assembly, and a four-claw clamp device is fixedly arranged at the lower end of the movable lifting device on the right side;

[0006] The four-jaw clamp device includes a shell seat, and four third slide rails are evenly arranged on the lower end surface of the shell seat. Clamps are slidably arranged on the four third slide rails through sliders respectively. A cylinder is fixedly arranged on the inner side of the shell seat and the cylinder output shaft passes through the shell seat. A displacement seat is fixedly arranged on the cylinder output shaft, and is connected to the clamps through four connecting rods through pins respectively.

[0007] As a further solution of the present invention: the mobile lifting device includes a mobile seat and two first slide rails, the two first slide rails are relatively fixedly arranged on the upper end surface of the bracket, the mobile seat is slidably arranged on the first slide rail through a slider, a first gear rack mechanism is fixedly arranged between the two first slide rails and located above the bracket, a first servo motor is fixedly arranged in the mobile seat, the output shaft of the first servo motor is connected to the first gear rack mechanism, a lifting arm is arranged on the rear side of the mobile seat, a second slide rail is arranged on the outer side wall of the lifting arm and the second slide rail is slidably connected to the mobile seat through the slider, a second gear rack mechanism is fixedly arranged on the outer side wall of the lifting arm, a second servo motor is arranged in the mobile seat on one side of the first servo motor, and the output shaft of the second servo motor is connected to the second gear rack mechanism.

[0008] As a further solution of the present invention: limit blocks are fixedly provided at both ends of the first gear rack mechanism above the bracket.

[0009] As a further solution of the present invention: the cross ball screw slide includes an X-axis slide and a Y-axis slide, the Y-axis slide is fixedly arranged below the X-axis slide, a third servo motor is fixedly arranged on one side of the X-axis slide, and a fourth servo motor is fixedly arranged on one side of the Y-axis slide.

[0010] As a further solution of the present invention: the X-axis slide and the Y-axis slide are arranged perpendicularly and staggered to each other.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The cross ball screw slide, vacuum hoist assembly and four-claw clamp device are moved horizontally and vertically by moving the lifting device. The vacuum hoist assembly adsorbs the clay blanks, and the camera detection device detects the clay blanks. After the detection is completed, the material is sent to the blank placement position, and the four-claw clamp device transfers the processed clay blanks to improve the operation efficiency of the device. The camera detection device replaces the human eye, and the vacuum hoist assembly and the four-claw clamp device replace the human hand, avoiding the quality fluctuation caused by the different manual operation levels and visual errors. The quality of batch products is stable, and the control system can adjust the process parameters at any time to transfer and repair different types of blanks, which is applicable to a wide number of products;

[0013] 2. The third servo motor provides power to the X-axis slide, thereby controlling the X-axis slide to make precise adjustments in the X-axis direction. The fourth servo motor provides power to the Y-axis slide, thereby controlling the Y-axis slide to make precise adjustments in the Y-axis direction, so that the clay blank can be accurately fed to the blank placement position, which is convenient for the four-claw clamp device to perform the transfer operation;

[0014] 3. The extension and contraction of the cylinder controls the rise and fall of the displacement seat, and then controls the opening and closing of the connecting rod and the clamping claw, which is convenient for clamping and transporting the clay blanks, and can achieve rapid transport. While ensuring the uniformity of product quality, it greatly improves production efficiency, saves manpower and production time, and effectively reduces product costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the top structure of the present invention.

[0017] Figure 3 It is a schematic diagram of the main structure of the present invention.

[0018] Figure 4 It is a schematic diagram of the local three-dimensional structure of the mobile lifting device in the present invention.

[0019] Figure 5 It is a schematic diagram of the local three-dimensional structure of the cross ball screw slide in the present invention.

[0020] Figure 6 It is a schematic diagram of the local three-dimensional structure of the four-claw clamp device in the present invention.

[0021] Figure 7 It is a schematic diagram of the cross-sectional structure of the four-claw clamp device in the present invention.

[0022] Notes on the accompanying drawings: 1. Column; 2. Bracket; 3. Mobile lifting device; 31. Mobile seat; 32. First gear rack mechanism; 33. First servo motor; 34. First slide rail; 35. Limit block; 36. Lifting arm; 37. Second gear rack mechanism; 38. Second servo motor; 39. Second slide rail; 4. Cross ball screw slide; 41. X-axis slide; 42. Y-axis slide; 43. Third servo motor; 44. Fourth servo motor; 5. Vacuum lifter assembly; 6. Camera detection device; 7. Four-claw clamp device; 71. Shell seat; 72. Cylinder; 73. Displacement seat; 74. Connecting rod; 75. Third slide rail; 76. Clamp. DETAILED DESCRIPTION

[0023] The following embodiments will be described in detail with reference to the accompanying drawings. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component may be enlarged or reduced. The embodiments listed in the present invention are only used to illustrate the present invention and are not used to limit the scope of the present invention. Any obvious modifications or changes made to the present invention do not depart from the spirit and scope of the present invention.

[0024] Example

[0025] See also Figures 1 to 7 In the embodiment of the present invention, a visual positioning automatic loading and unloading device for electric porcelain blank repairing comprises four columns 1, brackets 2 are arranged above the four columns 1, and movable lifting devices 3 are arranged on the brackets 2 respectively. A cross ball screw slide 4 is fixedly arranged at the lower end of the movable lifting device 3 on the left side, a vacuum hanger assembly 5 is arranged below the cross ball screw slide 4, and a camera detection device 6 is arranged on the left side below the vacuum hanger assembly 5. A four-claw clamp device 7 is fixedly arranged at the lower end of the movable lifting device 3 on the right side. The movable lifting device 3 allows the cross ball screw slide 4 and the vacuum hanger assembly 5 to be moved by the movable lifting device 3. The four-claw clamp device 7 moves in horizontal and vertical directions, the vacuum lifter assembly 5 adsorbs the clay blank, the camera detection device 6 detects the clay blank, and after the detection is completed, the material is fed to the blank placement position, and the four-claw clamp device 7 transfers the processed clay blank to improve the operation efficiency of the device. The camera detection device 6 replaces the human eye, and the vacuum lifter assembly 5 and the four-claw clamp device 7 replace the human hand, avoiding the quality fluctuation caused by the different levels of manual operation and visual errors. The quality of batch products is stable, and the control system can adjust the process parameters at any time to transfer and repair blanks of different models, which is suitable for a wide number of products.

[0026] The mobile lifting device 3 includes a mobile seat 31 and two first slide rails 34, the two first slide rails 34 are relatively fixedly arranged on the upper end surface of the bracket 2, the mobile seat 31 is slidably arranged on the first slide rail 34 through a slider, and a first gear rack mechanism 32 is fixedly arranged between the two first slide rails 34 and located above the bracket 2, a first servo motor 33 is fixedly arranged in the mobile seat 31, the output shaft of the first servo motor 33 is connected to the first gear rack mechanism 32, and limited blocks 35 are fixedly arranged at both ends of the first gear rack mechanism 32 above the bracket 2, a lifting arm 36 is arranged at the rear side of the mobile seat 31, a second slide rail 39 is arranged on the outer side wall of the lifting arm 36, and the second slide rail 39 is slidably connected to the mobile seat 31 through a slider, a second gear rack mechanism 37 is fixedly arranged on the outer side wall of the lifting arm 36, a second servo motor 38 is arranged on one side of the first servo motor 33 in the mobile seat 31, and the output shaft of the second servo motor 38 is connected to the second gear rack mechanism 37.

[0027] The cross ball screw slide 4 includes an X-axis slide 41 and a Y-axis slide 42. The Y-axis slide 42 is fixedly arranged below the X-axis slide 41. A third servo motor 43 is fixedly arranged on one side of the X-axis slide 41. A fourth servo motor 44 is fixedly arranged on one side of the Y-axis slide 42. The third servo motor 43 provides power for the X-axis slide 41, thereby controlling the X-axis slide 41 to perform precise adjustments in the X-axis direction. The fourth servo motor 44 provides power for the Y-axis slide 42, thereby controlling the Y-axis slide 42 to perform precise adjustments in the Y-axis direction, so that the clay blank can be accurately fed to the blank placement position, which is convenient for the four-claw clamp device 7 to perform the transfer operation.

[0028] The four-claw clamp device 7 includes a shell seat 71, and four third slide rails 75 are evenly arranged on the lower end surface of the shell seat 71. Clamps 76 are respectively slidably arranged on the four third slide rails 75 through sliders. A cylinder 72 is fixedly arranged on the inner side of the shell seat 71, and the output shaft of the cylinder 72 passes through the shell seat 71. A displacement seat 73 is fixedly arranged on the output shaft of the cylinder 72, which is connected to the clamps 76 through four connecting rods 74 respectively through pins. The rise and fall of the displacement seat 73 are controlled by the extension and contraction of the cylinder 72, and then the opening and closing of the connecting rod 74 and the clamps 76 are controlled, which is convenient for clamping and transporting the clay blanks, and can realize rapid transportation. While ensuring the uniformity of product quality, it greatly improves production efficiency, saves manpower and production time, and effectively reduces product costs.

[0029] When the device is running, the movement of the cross ball screw slide 4 and the vacuum hanger assembly 5 is controlled by the mobile lifting device 3 located on the left side. The vacuum hanger assembly 5 adsorbs the mud blank and then sends it to the camera detection device 6 for detection. The camera detection device 6 provides corresponding mud blank position deviation parameters. The X-axis slide 41 and the Y-axis slide 42 in the cross ball screw slide 4 accurately adjust the vacuum hanger assembly 5 and the mud blank, and then send it to the blank placement position. Then, the four-claw clamp device 7 is moved to the blank placement position by the mobile lifting device 3, and the opening and closing of the connecting rod 74 and the clamping claw 76 are controlled by the cylinder 72 to clamp the mud blank, and then it is transported to the next step to complete the detection and transportation work of the mud blank by the entire device.

[0030] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A visual positioning automatic loading and unloading device for electric porcelain blank repair, comprising four columns (1), characterized in that: A bracket (2) is arranged above the four columns (1), and a movable lifting device (3) is arranged on each of the brackets (2). A cross ball screw slide (4) is fixedly arranged at the lower end of the movable lifting device (3) on the left side, a vacuum lifting device assembly (5) is arranged below the cross ball screw slide (4), a camera detection device (6) is arranged on the left side below the vacuum lifting device assembly (5), and a four-claw clamp device (7) is fixedly arranged at the lower end of the movable lifting device (3) on the right side; The four-jaw clamp device (7) comprises a housing seat (71), the lower end surface of the housing seat (71) is evenly provided with four third slide rails (75), and the four third slide rails (75) are respectively provided with clamping jaws (76) slidably through sliders, a cylinder (72) is fixedly provided inside the housing seat (71), and the output shaft of the cylinder (72) passes through the housing seat (71), and the output shaft of the cylinder (72) is fixedly provided with a displacement seat (73), which is connected to the clamping jaws (76) through four connecting rods (74) through pins.

2. The visual positioning automatic loading and unloading device for electric porcelain blank repair according to claim 1 is characterized in that: The mobile lifting device (3) comprises a mobile seat (31) and two first slide rails (34), the two first slide rails (34) are relatively fixedly arranged on the upper end surface of the bracket (2), the mobile seat (31) is slidably arranged on the first slide rails (34) through a slider, a first gear rack mechanism (32) is fixedly arranged between the two first slide rails (34) and above the bracket (2), a first servo motor (33) is fixedly arranged in the mobile seat (31), and an output shaft of the first servo motor (33) is connected to the first gear rack mechanism (3 2), a lifting arm (36) is arranged at the rear side of the moving seat (31), a second slide rail (39) is arranged on the outer side wall of the lifting arm (36), and the second slide rail (39) is slidably connected to the moving seat (31) through a slider, a second gear rack mechanism (37) is fixedly arranged on the outer side wall of the lifting arm (36), a second servo motor (38) is arranged on one side of the first servo motor (33) in the moving seat (31), and an output shaft of the second servo motor (38) is connected to the second gear rack mechanism (37).

3. The visual positioning automatic loading and unloading device for electric porcelain blank repair according to claim 2 is characterized in that: Limiting blocks (35) are fixedly provided at both ends of the first gear rack mechanism (32) above the bracket (2).

4. The visual positioning automatic loading and unloading device for electric porcelain blank repair according to any one of claims 1 to 3, characterized in that: The cross ball screw slide (4) comprises an X-axis slide (41) and a Y-axis slide (42), wherein the Y-axis slide (42) is fixedly arranged below the X-axis slide (41), a third servo motor (43) is fixedly arranged on one side of the X-axis slide (41), and a fourth servo motor (44) is fixedly arranged on one side of the Y-axis slide (42).

5. The visual positioning automatic loading and unloading device for electric porcelain blank repair according to claim 4 is characterized in that: The X-axis slide (41) and the Y-axis slide (42) are arranged vertically and staggered with each other.

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