A robot for a fully automatic hot-dip galvanizing production line

Abstract

The present invention is applicable to the technical field of manipulators, and provides a manipulator for a fully automatic hot-dip galvanizing production line, comprising a supporting mechanism, an adjusting mechanism being arranged on the supporting mechanism, and a clamping mechanism being arranged on the adjusting mechanism; the adjusting mechanism comprising a supporting block, an adjusting component one for adjusting the lateral position of the supporting block, and an adjusting component two for adjusting the vertical position of the supporting block; the clamping mechanism comprising a clamping component, an adjusting component three, and a supporting component; the arrangement of the clamping mechanism can clamp both sides of the hot-dip galvanized plate through the cooperation of the clamping component and the adjusting component three, while the arrangement of the supporting component supports the bottom of the hot-dip galvanized plate, and the arrangement of the electromagnet can support the top of the hot-dip galvanized plate, and the device can limit the hot-dip galvanized plate in four directions, greatly improving the stability of the hot-dip galvanized plate on the manipulator, and preventing the hot-dip galvanized plate from falling off the manipulator during transportation.

Description

Technical Field

[0001] The invention belongs to the technical field of manipulators, and in particular relates to a manipulator for a full-automatic hot-dip galvanizing production line. Background Art

[0002] Steel, the most widely used material in industry, will corrode to varying degrees when used in the atmosphere, seawater, soil, and building materials. According to statistics, the amount of steel lost worldwide due to corrosion accounts for about 1 / 3 of its total output each year. In order to ensure the normal use of steel products and extend their service life, hot-dip galvanizing is generally used to delay the corrosion of steel materials.

[0003] The Chinese invention patent with publication number CN112706151A discloses a manipulator for an automated production line in an industrial workshop, including a base and a first motor. The base and the first motor are fixedly connected, the output end of the first motor is fixedly connected to a rotating shaft, the end of the rotating shaft away from the first motor passes through the base and is fixedly connected to a rotating plate, a column is fixedly connected to the rotating plate, and a fixed rod is fixedly connected to the upper end of the column. The present invention enables the manipulator to grab objects of different specifications through the arrangement of a second motor, a forward and reverse screw rod, and a clamping plate, with high flexibility, which effectively improves the practicality of the manipulator. Through the arrangement of a first cylinder, a second cylinder, and an arc-shaped protrusion, the clamping plate can further clamp the object to prevent the object to be moved from falling during the movement, thereby effectively improving the stability of the manipulator and meeting actual usage needs.

[0004] However, the above patent has the following shortcomings:

[0005] 1. The above patent uses the cooperation of a second motor, two cylinders and an arc-shaped protrusion to double-fix the items. Although this fixing method can improve the stability of the items on the robot, if the clamped parts are heavy and high, there is still a great risk that the parts will fall from the robot during transportation.

[0006] 2. The above patent uses the first motor to adjust the rotation angle of the fixed box to move items from one workbench to another workbench. Since the above patent is directly fixed on the ground, the installation accuracy of the two workbenches is relatively high. If errors occur between the two workbenches during the actual assembly process, the robot will be unable to move the items on one of the workbenches to another workbench due to the limited adjustment range of the above robot. Summary of the invention

[0007] The present invention provides a manipulator for a fully automatic hot-dip galvanizing production line, aiming to solve the problem that when the current manipulator clamps the hot-dip galvanized plate, there is still a great risk that the hot-dip galvanized plate will fall from the manipulator during the transportation process because the hot-dip galvanized plate is heavy and high; and if an error occurs between two workbenches during the actual assembly process, the manipulator cannot move the items on one workbench to another workbench due to the limited adjustment range of the above-mentioned manipulator.

[0008] In order to achieve the above object, the present invention adopts the following technical solution:

[0009] A manipulator for a fully automatic hot-dip galvanizing production line, comprising a supporting mechanism, an adjusting mechanism being provided on the supporting mechanism, a clamping mechanism being provided on the adjusting mechanism, the adjusting mechanism being used to adjust the lateral position of an article on the clamping mechanism; the adjusting mechanism comprising a supporting block, an adjusting component 1 for adjusting the lateral position of the supporting block, and an adjusting component 2 for adjusting the vertical position of the supporting block, the supporting block being located on the adjusting component 2, the adjusting component 2 being located on the adjusting component 1, and the adjusting component 1 being located on the supporting mechanism; the clamping mechanism comprising a clamping component for clamping both sides of an article, an adjusting component 3 for adjusting the lateral position of the clamping component, and a supporting component for supporting the bottom of the article, the clamping component being located on the adjusting component 3, the adjusting component 3 being located on the supporting block, and the supporting component being located on the clamping component.

[0010] Preferably, the adjusting component 1 includes a support plate, the support plate is located on the support mechanism and is connected to the support mechanism, a driving wheel is arranged in front of the support plate, a driven wheel is arranged on one side of the driving wheel, the driving wheel and the driven wheel are both connected to the support plate through a rotating shaft, and the driving wheel and the driven wheel are connected through a belt transmission; the adjusting component 2 is installed on the belt, and a guide rail 1 is arranged above and below the driving wheel, and a guide block 1 corresponding to the guide rail 1 is installed on the side wall of the adjusting component 2, and the adjusting component 2 is slidably connected to the support plate through the guide block 1 and the guide rail 1; in this scheme, by arranging a driving wheel, a driven wheel and a belt, when an external motor drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate under the action of the belt, and at this time, the adjusting component 2 moves with the movement of the belt, thereby adjusting the lateral position of the clamping mechanism; and the setting of the guide block 1 and the guide rail 1 provides guidance and support for the lateral movement of the adjusting component 2.

[0011] Preferably, the second adjusting component includes a fixed plate, the fixed plate is located on the guide block one and is slidably connected to the guide block one, a motor one is installed on the top of the fixed plate, a screw one is arranged in front of the fixed plate, and the output shaft of the motor one is fixedly connected to the screw one; a nut one is screwed on the side wall of the screw one, and guide rails two are arranged on both sides of the nut one, each of the guide rails two is fixedly connected to the fixed plate, and a guide block two is sleeved on each of the guide rails two, and two guide blocks two are fixedly connected to the nut one, and the support block is located on the nut one and fixedly connected to the nut one; in this scheme, a motor one is arranged, and the arrangement of the motor one can drive the screw one to rotate, and further the nut one drives the clamping mechanism to rise and fall through the support block; and the arrangement of the guide block two and the guide rail two can not only provide guidance for the movement of the support block in the vertical direction, but also limit the freedom of rotation of the nut one.

[0012] Preferably, two clamping assemblies are provided, and the two clamping assemblies are symmetrically arranged on the adjusting assembly three and connected to the adjusting assembly three; the clamping assembly comprises a clamping plate, the clamping plate is located on the adjusting assembly three, a box body is installed inside the clamping plate, at least two vacuum suction cups are arranged on the side wall of the clamping plate, an exhaust pipe is arranged inside the box body, each of the vacuum suction cups is connected to the exhaust pipe, and an exhaust pump is arranged inside the box body; the exhaust pump is fixedly connected to the box body, the air inlet of the exhaust pump is connected to the exhaust pipe, and the air outlet of the exhaust pump is provided with an exhaust pipe, one end of the exhaust pipe is connected to the exhaust pump, and the other end of the exhaust pipe passes through the side wall of the box body and extends outward; in this scheme, by arranging the clamping plate, the arrangement of the clamping plate can preliminarily fix the hot-dip galvanized sheet, and the arrangement of the exhaust pump can extract the air between the vacuum suction cup and the hot-dip galvanized sheet through the exhaust pipe, so as to further fix the two sides of the hot-dip galvanized sheet.

[0013] Preferably, the adjustment component three includes a shell one, the shell one is located at the bottom of the support block and is fixedly connected to the support block, a bidirectional screw rod one is horizontally arranged inside the shell one, both ends of the bidirectional screw rod one are rotatably connected to the shell one, a partition is arranged at the middle position of the shell one, and the partition is fixedly connected to the shell one; two nuts one are screwed on the side wall of the bidirectional screw rod one, the two nuts one are symmetrically distributed along the partition, each nut one is slidably connected to the shell one, and the two clamping components are respectively located at the bottom of the two nuts one , the two clamping assemblies are fixedly connected to the two screw nuts one respectively; a motor two is installed on the side wall of the shell one, the output shaft of the motor two is fixedly connected to the bidirectional screw rod one, the bottom of the shell one has two openings, the two openings are for the two clamping assemblies to slide in the shell one, an electromagnet is installed at the bottom of the shell one, and the electromagnet is located between the two openings; in this scheme, an electromagnet is set, and when the electromagnet is working, the top of the hot-dip galvanized sheet can be fixed by the effect of magnetism, thereby improving the stability of the hot-dip galvanized sheet on the manipulator.

[0014] Preferably, two support assemblies are provided, the two support assemblies are respectively located on the two clamping assemblies, and the two support assemblies are respectively connected to the two clamping assemblies; the support assembly includes a support member, the support member is located on the side wall of the box body and is fixedly connected to the box body, at least one hydraulic cylinder 1 is provided inside the support member, each of the hydraulic cylinders 1 is fixedly connected to the support member, a shell 2 is provided below the support member, the output shaft of each hydraulic cylinder 1 is fixedly connected to the shell 2, and a retractable support plate is provided inside the shell 2; in this scheme, by providing a hydraulic cylinder 1, the setting of the hydraulic cylinder 1 can adjust the height of the support plate to adapt to hot-dip galvanized plates of different heights; and the retractable support plate can support the bottom of the hot-dip galvanized plate, thereby further improving the stability of the hot-dip galvanized plate on the manipulator; even if the height of the hot-dip galvanized plate is higher than the maximum extension distance of the hydraulic cylinder 1, the hot-dip galvanized plate can still be clamped and fixed by the two support plates to improve the stability of the hot-dip galvanized plate on the manipulator.

[0015] Preferably, a screw rod 2 is horizontally arranged inside the second shell, and both ends of the screw rod 2 are rotatably connected to the second shell, a nut 2 is threaded on the side wall of the screw rod 2, the nut 2 is slidably connected to the second shell, the nut 2 is fixedly connected to the support plate, a motor 3 is installed on the side wall of the second shell, and the output shaft of the motor 3 is fixedly connected to the screw 2; in this scheme, by arranging the motor 3, when the motor 3 is working, it can be adjusted by the nut 2 whether the support plate extends out of the second shell; compared with the hydraulic cylinder directly driving the support plate, this arrangement can not only protect the support plate, avoid the support plate from being exposed to the outside, reduce the adhesion of dust, but also play a role in aesthetics,

[0016] Preferably, the supporting mechanism includes a base plate, a motor four is arranged above the base plate, the base plate and the motor four are connected by two supporting columns, a turntable is arranged above the supporting columns, the turntable and the output shaft of the motor four are fixedly connected, and both ends of the turntable are connected to the two supporting columns by balls; fixing mechanisms are arranged on both sides of the turntable, and the two fixing mechanisms are respectively connected to the two supporting columns, and a hydraulic cylinder three is installed on the top of the turntable, and the output shaft of the hydraulic cylinder three is connected to the adjusting component one; in this scheme, by setting a fixing mechanism, the setting of the fixing mechanism can clamp and fix the turntable to prevent the turntable from rotating due to inertia.

[0017] Preferably, the fixing mechanism includes a fixing part 1, which is located on the side wall of the support column and fixedly connected to the support column, the fixing part 1 is C-shaped, and the turntable is located in the fixing part 1; hydraulic cylinders 2 are installed on the top and bottom of the fixing part 1, and the two hydraulic cylinders 2 are symmetrically distributed along the turntable, and a connecting plate 1 is installed on the output shaft of each of the hydraulic cylinders 2, and a friction block 1 is detachably connected to the connecting plate 1; in this scheme, by arranging hydraulic cylinders 2, when the two hydraulic cylinders 2 are working, they can drive the two friction blocks 1 to move toward the turntable, thereby clamping the turntable to achieve clamping and fixing of the turntable.

[0018] Preferably, the fixing mechanism includes a fixing part 2, the fixing part 2 is located on the support column and fixedly connected to the support column, a shell 3 is arranged above the fixing part 2, and the shell 3 is fixedly connected to the fixing part 2; a two-way screw rod 2 is vertically arranged inside the shell 3, both ends of the two-way screw rod 2 are screwed to the shell 3, two nuts 2 are screwed to the two-way screw rod 2, the two nuts 2 are symmetrically distributed along the turntable, and the two nuts 2 are slidably connected to the shell 3; connecting plates 2 are installed on the side walls of the two nuts 2, and the two connecting plates A friction block 2 is installed on the opposite side of the connecting plate 2, and a motor 5 is installed at the bottom of the shell 3, and the output shaft of the motor 5 is fixedly connected to the bidirectional screw rod 2; in this scheme, the motor 5 is arranged, and the arrangement of the motor 5 can drive the bidirectional screw rod 2 to rotate, and further drive the two screw nuts 2 to move toward the turntable until the friction block 2 contacts the turntable, thereby clamping and fixing the turntable. Compared with the hydraulic cylinder 2, this device only needs one driving device to realize the movement of the two friction blocks, avoiding the problem of the two hydraulic cylinders 2 being out of sync due to the delay in oil delivery.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. By setting a clamping mechanism, the clamping mechanism can clamp the two sides of the hot-dip galvanized plate through the cooperation of the clamping component and the adjusting component three, and the support component is set to support the bottom of the hot-dip galvanized plate. The electromagnet can support the top of the hot-dip galvanized plate. This device can limit the hot-dip galvanized plate in four directions, greatly improving the stability of the hot-dip galvanized plate on the manipulator, and preventing the hot-dip galvanized plate from falling from the manipulator during transportation.

[0021] 2. By setting an adjustment mechanism, the lateral position of the clamping mechanism can be adjusted by adjusting component 1, and the height of the clamping mechanism can be adjusted by adjusting component 2. The device can adjust the clamped hot-dip galvanized sheet in a large range. Even if there is an error in the installation accuracy of the two workbenches, the items can be moved from one workbench to the other workbench on time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is an overall front view of Embodiment 1 of the present invention;

[0024] Figure 2 for Figure 1 A magnified view of the structure at point A on the adjustment component 1;

[0025] Figure 3 for Figure 1 A magnified view of the structure at point B on the turntable;

[0026] Figure 4 for Figure 1 A partial cross-sectional view of the adjustment component three;

[0027] Figure 5 for Figure 4 Sectional view on the box;

[0028] Figure 6 for Figure 5 A cross-sectional view on the second housing;

[0029] Figure 7 It is an overall front view of Embodiment 2 of the present invention;

[0030] Figure 8 for Figure 7 A cross-sectional view on the shell three;

[0031] In the figure:

[0032] 1. Support mechanism; 2. Adjustment mechanism; 3. Clamping mechanism; 4. Fixing mechanism;

[0033] 11. Bottom plate; 12. Motor 4; 13. Support column; 14. Turntable; 15. Ball bearing; 16. Hydraulic cylinder 3;

[0034] 21. Support block; 22. Adjustment component 1; 23. Adjustment component 2;

[0035] 31. Clamping assembly; 32. Adjustment assembly three; 33. Support assembly;

[0036] 41. Fixing piece 1; 42. Hydraulic cylinder 2; 43. Connecting plate 1; 44. Friction block 1; 45. Fixing piece 2; 46. Housing 3; 47. Bidirectional screw rod 2; 48. Screw nut 2; 49. Connecting plate 2;

[0037] 221, support plate; 222, driving wheel; 223, driven wheel; 224, rotating shaft; 225, belt; 226, guide rail 1; 227, guide block 1;

[0038] 231, fixing plate; 232, motor 1; 233, screw 1; 234, nut 1; 235, guide rail 2; 236, guide block 2;

[0039] 311, clamping plate; 312, box body; 313, vacuum suction cup; 314, air extraction pipe; 315, air extraction pump; 316, air outlet pipe;

[0040] 321, housing 1; 322, bidirectional screw rod 1; 323, nut 1; 324, motor 2; 325, opening; 326, electromagnet; 327, partition;

[0041] 331, support member; 332, hydraulic cylinder 1; 333, housing 2; 334, support plate; 335, screw 2; 336, nut 2; 337, motor 3;

[0042] 491. Friction block two; 492. Motor five. DETAILED DESCRIPTION

[0043] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0044] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0045] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

[0046] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0047] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] Example 1

[0049] See also Figure 1-6 A manipulator for a fully automatic hot-dip galvanizing production line includes a supporting mechanism 1, an adjusting mechanism 2 is provided on the supporting mechanism 1, a clamping mechanism 3 is provided on the adjusting mechanism 2, the adjusting mechanism 2 is used to adjust the lateral position of an article on the clamping mechanism 3; the adjusting mechanism 2 includes a supporting block 21, an adjusting component 1 22 for adjusting the lateral position of the supporting block 21, and an adjusting component 2 23 for adjusting the vertical position of the supporting block 21, the supporting block 21 is located on the adjusting component 23, the adjusting component 23 is located on the adjusting component 1 22, and the adjusting component 1 22 is located on the supporting mechanism 1; the clamping mechanism 3 includes a clamping component 31 for clamping both sides of the article, an adjusting component 3 32 for adjusting the lateral position of the clamping component 31, and a supporting component 33 for supporting the bottom of the article, the clamping component 31 is located on the adjusting component 3 32, the adjusting component 3 32 is located on the supporting block 21, and the supporting component 33 is located on the clamping component 31.

[0050] Specifically, the object is a hot-dip galvanized sheet, and hot-dip galvanizing is essentially a zinc layer coated on a cold-rolled sheet (iron), so the hot-dip galvanized sheet can be adsorbed by the electromagnet 326.

[0051] Furthermore, the adjusting component 22 includes a support plate 221, which is located on the supporting mechanism 1 and connected to the supporting mechanism 1, a driving wheel 222 is arranged in front of the supporting plate 221, and a driven wheel 223 is arranged on one side of the driving wheel 222, the driving wheel 222 and the driven wheel 223 are both connected to the supporting plate 221 through a rotating shaft 224, and the driving wheel 222 and the driven wheel 223 are connected through a belt 225; the adjusting component 23 is installed on the belt 225, and a guide rail 226 is arranged above and below the driving wheel 222, and a guide block 227 corresponding to the guide rail 226 is installed on the side wall of the adjusting component 23, and the adjusting component 23 is slidably connected to the support plate 221 through the guide block 227 and the guide rail 226.

[0052] Specifically, the rotating shaft 224 in the driving wheel 222 is fixedly connected to the driving wheel 222, and the rotating shaft 224 is rotatably connected to the support plate 221. A motor 6 is also installed on the rear surface of the support plate 221, and the output shaft of the motor 6 is fixedly connected to the rotating shaft 224 in the driving wheel 222; when the motor 6 is working, the output shaft of the motor 6 drives the rotating shaft 224 and the driving wheel 222 on the rotating shaft 224 to rotate, and further drives the driven wheel 223 to rotate. At this time, the belt 225 drives the adjusting component 23 to move horizontally, thereby adjusting the horizontal position of the clamping mechanism 3.

[0053] Furthermore, the adjusting component 23 includes a fixing plate 231, which is located on the guide block 227 and is slidably connected to the guide block 227. A motor 232 is installed on the top of the fixing plate 231, and a screw 233 is arranged in front of the fixing plate 231, and the output shaft of the motor 232 is fixedly connected to the screw 233; a nut 234 is screwed on the side wall of the screw 233, and guide rails 235 are arranged on both sides of the nut 234, each guide rail 235 is fixedly connected to the fixing plate 231, and a guide block 236 is sleeved on each guide rail 235, and the two guide blocks 236 are fixedly connected to the nut 234, and the support block 21 is located on the nut 234 and fixedly connected to the nut 234.

[0054] Furthermore, two clamping assemblies 31 are provided, and the two clamping assemblies 31 are symmetrically arranged on the adjusting assembly three 32 and connected to the adjusting assembly three 32; the clamping assembly 31 includes a clamping plate 311, the clamping plate 311 is located on the adjusting assembly three 32, a box body 312 is installed inside the clamping plate 311, at least two vacuum suction cups 313 are arranged on the side wall of the clamping plate 311, an exhaust pipe 314 is arranged inside the box body 312, each vacuum suction cup 313 is connected to the exhaust pipe 314, and an exhaust pump 315 is arranged inside the box body 312; the exhaust pump 315 is fixedly connected to the box body 312, the air inlet of the exhaust pump 315 is connected to the exhaust pipe 314, the air outlet of the exhaust pump 315 is provided with an exhaust pipe 316, one end of the exhaust pipe 316 is connected to the exhaust pump 315, and the other end of the exhaust pipe 316 passes through the side wall of the box body 312 and extends outward.

[0055] Furthermore, the adjustment component 32 includes a shell 321, which is located at the bottom of the support block 21 and is fixedly connected to the support block 21. A bidirectional screw rod 322 is horizontally arranged inside the shell 321, and both ends of the bidirectional screw rod 322 are rotatably connected to the shell 321. A partition 327 is arranged at the middle position of the shell 321, and the partition 327 is fixedly connected to the shell 321; two screw nuts 323 are screwed on the side wall of the bidirectional screw rod 322, and the two screw nuts 323 are symmetrically distributed along the partition 327, and each screw nut 323 is Slidingly connected to the shell 1 321, the two clamping assemblies 31 are respectively located at the bottom of the two nut 1s 323, and the two clamping assemblies 31 are respectively fixedly connected to the two nut 1s 323; a motor 2 324 is installed on the side wall of the shell 1 321, and the output shaft of the motor 2 324 is fixedly connected to the bidirectional screw rod 1 322, and the bottom of the shell 1 321 has two openings 325, and the two openings 325 are for the two clamping assemblies 31 to slide in the shell 1 321, and an electromagnet 326 is installed at the bottom of the shell 1 321, and the electromagnet 326 is located between the two openings 325.

[0056] Furthermore, two support assemblies 33 are provided, and the two support assemblies 33 are respectively located on the two clamping assemblies 31, and the two support assemblies 33 are respectively connected to the two clamping assemblies 31; the support assembly 33 includes a support member 331, and the support member 331 is located on the side wall of the box body 312 and is fixedly connected to the box body 312, and at least one hydraulic cylinder 1 332 is provided inside the support member 331, and each hydraulic cylinder 1 332 is fixedly connected to the support member 331, and a shell 2 333 is provided below the support member 331, and the output shaft of each hydraulic cylinder 1 332 is fixedly connected to the shell 2 333, and a retractable support plate 334 is provided inside the shell 2 333.

[0057] Specifically, the top of the support plate 334 has anti-skid patterns, and the provision of the anti-skid patterns can increase the friction of the hot-dip galvanized sheet on the support plate 334 to improve the stability of the hot-dip galvanized sheet on the support plate 334 .

[0058] Furthermore, a screw rod 335 is horizontally arranged inside the outer shell 333, both ends of the screw rod 335 are rotatably connected to the outer shell 333, a nut 336 is threaded on the side wall of the screw rod 335, the nut 336 and the outer shell 333 are slidingly connected, the nut 336 and the support plate 334 are fixedly connected, and a motor 337 is installed on the side wall of the outer shell 333, and the output shaft of the motor 337 and the screw rod 335 are fixedly connected.

[0059] Specifically, the bottom of the nut 336 has a slider, and the interior of the shell 333 has a slide groove that matches the slider. The nut 336 is slidably connected to the shell 333 through the slider and the slide groove. The nut and nut of this device are connected to the corresponding shell through the slider and the slide groove.

[0060] Furthermore, the supporting mechanism 1 includes a base plate 11, a motor 4 12 is arranged above the base plate 11, the base plate 11 and the motor 4 12 are connected by two supporting columns 13, a turntable 14 is arranged above the supporting columns 13, the turntable 14 and the output shaft of the motor 4 12 are fixedly connected, and both ends of the turntable 14 are connected to the two supporting columns 13 through balls 15; fixing mechanisms 4 are arranged on both sides of the turntable 14, and the two fixing mechanisms 4 are respectively connected to the two supporting columns 13, and a hydraulic cylinder 3 16 is installed on the top of the turntable 14, and the output shaft of the hydraulic cylinder 3 16 is connected to the adjusting component 1 22.

[0061] Specifically, the bottoms of the two support columns 13 are both equipped with moving wheels, and the top of the bottom plate 11 is equipped with guide rails corresponding to the moving wheels, and the two support columns 13 slide on the bottom plate 11 through the moving wheels and the guide rails; two hydraulic cylinders 4 are also installed on the top of the bottom plate 11, and the output shafts of the two hydraulic cylinders 4 are respectively fixedly connected to the two support columns 13, so that the support columns 13 slide on the bottom plate 11 through the hydraulic cylinders 4. Universal wheels can also be installed at the bottom of the bottom plate 11, so that the device can slide on the ground through the universal wheels.

[0062] Furthermore, the fixing mechanism 4 includes a fixing part 41, which is located on the side wall of the support column 13 and fixedly connected to the support column 13, the fixing part 41 is C-shaped, and the turntable 14 is located in the fixing part 41; hydraulic cylinders 42 are installed on the top and bottom of the fixing part 41, and the two hydraulic cylinders 42 are symmetrically distributed along the turntable 14, and a connecting plate 43 is installed on the output shaft of each hydraulic cylinder 42, and a friction block 44 is detachably connected to the connecting plate 43.

[0063] Specifically, the friction block 44 has a plurality of buckles, and the interior of the connecting plate 43 has a slot corresponding to the buckles, and the friction block 44 is detachably connected to the connecting plate 43 via the buckles and the slots.

[0064] Example 2

[0065] See also Figure 7 and Figure 8 , a manipulator for a fully automatic hot-dip galvanizing production line. The main difference between this embodiment and embodiment 1 is that in this embodiment, the fixing mechanism 4 includes a fixing part 2 45, the fixing part 2 45 is located on the support column 13 and fixedly connected to the support column 13, a shell 3 46 is arranged above the fixing part 2 45, and the shell 3 46 and the fixing part 2 45 are fixedly connected; a bidirectional screw rod 2 47 is vertically arranged inside the shell 3 46, both ends of the bidirectional screw rod 2 47 are screwed to the shell 3 46, and two screw nuts 2 48 are screwed to the bidirectional screw rod 2 47, the two screw nuts 2 48 are symmetrically distributed along the turntable 14, and the two screw nuts 2 48 are both slidably connected to the shell 3 46; a connecting plate 2 49 is installed on the side walls of the two screw nuts 2 48, and a friction block 2 491 is installed on the opposite side of the two connecting plates 2 49, and a motor 5 492 is installed at the bottom of the shell 3 46, and the output shaft of the motor 5 492 is fixedly connected to the bidirectional screw rod 2 47.

[0066] The working principle of the present invention is:

[0067] See also Figure 1-6, the staff first places the hot-dip galvanized sheet on one of the workbenches in turn, and then turns on the motor four 12, so that the output shaft of the motor four 12 drives the turntable 14 to rotate, so as to adjust the clamping mechanism 3 to be just above the workbench, and then through the cooperation of the hydraulic cylinder three 16 and the motor one 232, the electromagnet 326 on the shell one 321 is in contact with the top of the hot-dip galvanized sheet, and then the motor two 324 is turned on, so that the output shaft of the motor two 324 drives the bidirectional screw rod one 322 to rotate, and further drives the clamping components 31 on the two screw nuts one 323 to move toward the hot-dip galvanized sheet, until the two vacuum suction cups 313 are in contact with both sides of the hot-dip galvanized sheet, and then the vacuum pump 315 is turned on, so that the vacuum pump 315 removes the air between the vacuum suction cup 313 and the hot-dip galvanized sheet through the vacuum pipe 314, so that the hot-dip galvanized sheet is fixed on this device, At the same time, the hydraulic cylinder 1 332 is turned on to extend the output shaft of the hydraulic cylinder 1 332 so as to adjust the support plate 334 on the shell 2 333 to be aligned with the bottom of the hot-dip galvanized sheet, and then the motor 337 and the electromagnet 326 are turned on so that the output shaft of the motor 337 drives the screw 2 335 to rotate, and further the nut 2 336 drives the support plate 334 to extend out from the shell 2 333, thereby supporting the bottom of the hot-dip galvanized sheet, and the magnetic force generated by the electromagnet 326 after being energized can attract the top of the hot-dip galvanized sheet, and finally, through the cooperation of the supporting mechanism 1 and the adjusting mechanism 2, the hot-dip galvanized sheet can be moved from one of the workbenches to another workbench. The device can limit the hot-dip galvanized sheet in four directions, greatly improving the stability of the hot-dip galvanized sheet on the manipulator, and preventing the hot-dip galvanized sheet from falling off the manipulator during transportation.

[0068] The above description enables those skilled in the art to implement or use the present invention. 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 invention. Therefore, the present invention 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 robot for a fully automatic hot-dip galvanizing production line, comprising a support mechanism (1), characterized in that: The support mechanism (1) is provided with an adjustment mechanism (2), the adjustment mechanism (2) is provided with a clamping mechanism (3), and the adjustment mechanism (2) is used to adjust the lateral position of an object on the clamping mechanism (3); The adjustment mechanism (2) comprises a support block (21), an adjustment component 1 (22) for adjusting the lateral position of the support block (21), and an adjustment component 2 (23) for adjusting the vertical position of the support block (21), the support block (21) is located on the adjustment component 2 (23), the adjustment component 2 (23) is located on the adjustment component 1 (22), and the adjustment component 1 (22) is located on the support mechanism (1); The clamping mechanism (3) comprises a clamping assembly (31) for clamping two sides of an article, an adjusting assembly (32) for adjusting the lateral position of the clamping assembly (31), and a supporting assembly (33) for supporting the bottom of the article, the clamping assembly (31) is located on the adjusting assembly (32), the adjusting assembly (32) is located on the supporting block (21), and the supporting assembly (33) is located on the clamping assembly (31); The adjustment component 1 (22) comprises a support plate (221), the support plate (221) is located on the support mechanism (1) and is connected to the support mechanism (1), a driving wheel (222) is arranged in front of the support plate (221), a driven wheel (223) is arranged on one side of the driving wheel (222), the driving wheel (222) and the driven wheel (223) are both connected to the support plate (221) via a rotating shaft (224), and the driving wheel (222) and the driven wheel (223) are connected to the support plate (221) via a rotating shaft (224). The wheel (223) is connected by a belt (225), the adjusting component 2 (23) is installed on the belt (225), a guide rail 1 (226) is arranged above and below the driving wheel (222), a guide block 1 (227) corresponding to the guide rail 1 (226) is installed on the side wall of the adjusting component 2 (23), and the adjusting component 2 (23) is slidably connected to the support plate (221) through the guide block 1 (227) and the guide rail 1 (226); The adjusting component 2 (23) comprises a fixing plate (231), the fixing plate (231) being located on the guide block 1 (227) and being slidably connected to the guide block 1 (227), a motor 1 (232) being installed on the top of the fixing plate (231), a screw rod 1 (233) being arranged in front of the fixing plate (231), an output shaft of the motor 1 (232) being fixedly connected to the screw rod 1 (233), and a screw rod 1 (233) being screwed on the side wall of the screw rod 1 (233). A nut (234), guide rails (235) are arranged on both sides of the nut (234), each of the guide rails (235) is fixedly connected to the fixing plate (231), each of the guide rails (235) is sleeved with a guide block (236), and the two guide blocks (236) are fixedly connected to the nut (234), and the support block (21) is located on the nut (234) and fixedly connected to the nut (234); The clamping components (31) are provided with two, and the two clamping components (31) are symmetrically arranged on the adjusting component three (32) and connected to the adjusting component three (32); the clamping component (31) comprises a clamping plate (311), the clamping plate (311) is located on the adjusting component three (32), a box body (312) is installed inside the clamping plate (311), at least two vacuum suction cups (313) are arranged on the side wall of the clamping plate (311), and an exhaust pipe (314) is arranged inside the box body (312), and each The vacuum suction cups (313) are all connected to the air extraction pipe (314), and an air extraction pump (315) is arranged inside the box (312); the air extraction pump (315) and the box (312) are fixedly connected, the air inlet of the air extraction pump (315) is connected to the air extraction pipe (314), and the air outlet of the air extraction pump (315) is provided with an air outlet pipe (316), one end of the air outlet pipe (316) is connected to the air extraction pump (315), and the other end of the air outlet pipe (316) passes through the side wall of the box (312) and extends outward.

2. The robot for the fully automatic hot-dip galvanizing production line according to claim 1, characterized in that: The adjustment component three (32) comprises a shell one (321), the shell one (321) is located at the bottom of the support block (21) and is fixedly connected to the support block (21), a bidirectional screw rod one (322) is horizontally arranged inside the shell one (321), both ends of the bidirectional screw rod one (322) are rotatably connected to the shell one (321), a partition plate (327) is arranged at the middle position of the shell one (321), and the partition plate (327) is fixedly connected to the shell one (321); Two screw nuts (323) are screwed onto the side wall of the bidirectional screw rod (322), the two screw nuts (323) are symmetrically distributed along the partition (327), each screw nut (323) is slidably connected to the housing (321), the two clamping assemblies (31) are respectively located at the bottom of the two screw nuts (323), and the two clamping assemblies (31) are respectively fixedly connected to the two screw nuts (323); A second motor (324) is installed on the side wall of the first shell (321); the output shaft of the second motor (324) is fixedly connected to the first bidirectional screw rod (322); the bottom of the first shell (321) has two openings (325); the two openings (325) allow the two clamping assemblies (31) to slide in the first shell (321); an electromagnet (326) is installed on the bottom of the first shell (321); the electromagnet (326) is located between the two openings (325).

3. The robot for the fully automatic hot-dip galvanizing production line according to claim 2, characterized in that: Two supporting assemblies (33) are provided, and the two supporting assemblies (33) are respectively located on the two clamping assemblies (31), and the two supporting assemblies (33) are respectively connected to the two clamping assemblies (31); The support assembly (33) comprises a support member (331), wherein the support member (331) is located on the side wall of the box body (312) and is fixedly connected to the box body (312), at least one hydraulic cylinder one (332) is arranged inside the support member (331), each of the hydraulic cylinders one (332) is fixedly connected to the support member (331), a shell two (333) is arranged below the support member (331), the output shaft of each of the hydraulic cylinders one (332) is fixedly connected to the shell two (333), and a retractable support plate (334) is arranged inside the shell two (333).

4. The robot for the fully automatic hot-dip galvanizing production line according to claim 3, characterized in that: A second screw rod (335) is horizontally arranged inside the second shell (333), and both ends of the second screw rod (335) are rotatably connected to the second shell (333). A second nut (336) is threaded on the side wall of the second screw rod (335), and the second nut (336) and the second shell (333) are slidably connected. The second nut (336) and the support plate (334) are fixedly connected. A third motor (337) is installed on the side wall of the second shell (333), and the output shaft of the third motor (337) is fixedly connected to the second screw rod (335).

5. The robot for the fully automatic hot-dip galvanizing production line according to claim 1, characterized in that: The support mechanism (1) comprises a base plate (11), a motor (12) is arranged above the base plate (11), the base plate (11) and the motor (12) are connected via two support columns (13), a turntable (14) is arranged above the support columns (13), the turntable (14) and the output shaft of the motor (12) are fixedly connected, and both ends of the turntable (14) are connected to the two support columns (13) via balls (15); Fixing mechanisms (4) are provided on both sides of the turntable (14), and the two fixing mechanisms (4) are respectively connected to the two support columns (13). A hydraulic cylinder three (16) is installed on the top of the turntable (14), and the output shaft of the hydraulic cylinder three (16) is connected to the adjustment component one (22).

6. The robot for the fully automatic hot-dip galvanizing production line according to claim 5, characterized in that: The fixing mechanism (4) comprises a fixing member 1 (41), the fixing member 1 (41) is located on the side wall of the support column (13) and is fixedly connected to the support column (13), the fixing member 1 (41) is C-shaped, and the rotating disk (14) is located in the fixing member 1 (41); Hydraulic cylinders 2 (42) are installed on the top and bottom of the fixing member 1 (41), and the two hydraulic cylinders 2 (42) are symmetrically distributed along the rotating disk (14). A connecting plate 1 (43) is installed on the output shaft of each hydraulic cylinder 2 (42), and a friction block 1 (44) is detachably connected to the connecting plate 1 (43).

7. The robot for the fully automatic hot-dip galvanizing production line according to claim 6, characterized in that: The fixing mechanism (4) comprises a second fixing member (45), the second fixing member (45) is located on the support column (13) and is fixedly connected to the support column (13), a third shell (46) is arranged above the second fixing member (45), and the third shell (46) is fixedly connected to the second fixing member (45); A bidirectional screw rod 2 (47) is vertically arranged inside the shell 3 (46), both ends of the bidirectional screw rod 2 (47) are screwed to the shell 3 (46), two screw nuts 2 (48) are screwed to the bidirectional screw rod 2 (47), the two screw nuts 2 (48) are symmetrically distributed along the rotating disk (14), and the two screw nuts 2 (48) are slidably connected to the shell 3 (46); A connecting plate 2 (49) is installed on the side walls of the two screw nuts 2 (48), and a friction block 2 (491) is installed on the opposite side of the two connecting plates 2 (49). A motor 5 (492) is installed at the bottom of the shell 3 (46), and the output shaft of the motor 5 (492) is fixedly connected to the bidirectional screw rod 2 (47).

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