Module-based positioning control equipment

Abstract

The utility model discloses control equipment based on module positioning, and relates to the technical field of industrial automation equipment. The device comprises a positioning unit, a sensing unit, a control unit and an interface management and control unit. Terminal equipment of the positioning unit comprises a U-shaped frame, an air cylinder, a clamping plate, a moving mechanism and a reversing mechanism. The fixed ends of the two air cylinders are fixedly mounted on the inner wall of the U-shaped frame, and the clamping plates are fixedly mounted at the piston ends of the air cylinders; the moving mechanism comprises an equipment disc, a rack plate is fixedly mounted on the outer wall of the equipment disc through bolts, and a moving seat is arranged above the rack plate; according to the device, the lead screw in the moving mechanism rotates to drive the moving seat to move in a guiding mode, the moving seat enables the U-shaped frame, the air cylinder, the clamping plate and the clamped target module to move in a guiding mode through the connecting rod, and therefore long-distance guiding movement of the target module is conveniently achieved. And the guide movement distance of the target module is effectively increased.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial automation equipment, in particular to a module-based positioning control device. Background Art

[0002] Module positioning control equipment is a device that uses precision mechanical structures, sensors, motor drive systems, and advanced control algorithms to accurately position and control target modules. This equipment can ensure high-precision positioning, stable maintenance, and rapid movement of modules at designated locations, thus meeting the needs of various industrial automation production lines.

[0003] However, the module positioning control device in the prior art still has some defects:

[0004] Most of the module positioning control devices in the existing technology realize the movement of the target module by assembling electric cylinders or pneumatic cylinders. Since the stroke of the electric cylinders or pneumatic cylinders is short, the moving distance of the target module is limited. At the same time, the module positioning control devices in the existing technology can only realize the movement of the target module in a fixed direction, and cannot move the target module to processing stations in other directions, resulting in poor flexibility of the equipment. Utility Model Content

[0005] In order to solve the above problems, the purpose of the present invention is to provide a module-based positioning control device.

[0006] In order to solve the above technical problems, the present utility model adopts the following technical solutions: a module-based positioning control device, the control device includes a positioning unit, a sensing unit, a control unit and an interface control unit;

[0007] The positioning unit is used for clamping and guiding the module;

[0008] The sensing unit is used to monitor the position and speed of the module in real time to ensure positioning accuracy;

[0009] The control unit is used to control the positioning unit to achieve automatic clamping, guided movement and positioning of the module;

[0010] The interface control unit is used to set parameters, monitor the status of the positioning unit, sensing unit, and control unit, and perform fault diagnosis;

[0011] The terminal equipment of the positioning unit includes a U-shaped frame, a cylinder, a clamping plate, a moving mechanism and a reversing mechanism;

[0012] Two cylinders and two clamps are provided, the fixed ends of the two cylinders are fixedly mounted on the inner wall of the U-shaped frame, and the clamps are fixedly mounted on the piston ends of the cylinders;

[0013] The mobile mechanism includes an equipment tray, the outer wall of which is fixedly mounted with a frame plate by bolts, a mobile seat is provided above the frame plate, and four evenly distributed connecting rods are fixedly mounted on one side of the mobile seat, one end of each of the four connecting rods is fixedly connected to the middle of the U-shaped frame;

[0014] A first motor is fixedly provided above the equipment disk, and a lead screw is fixedly installed on the driving output end of the first motor. The lead screw passes through the moving seat and is threadedly connected to the moving seat.

[0015] A guide groove is provided on the frame plate, a guide block is slidably mounted on one end of the guide groove, a fixing rod is fixedly mounted on the upper surface of the guide block, and one end of the fixing rod is fixedly connected to the lower surface of the movable seat.

[0016] A first mounting bracket is fixedly mounted on the outer wall of the first motor, and the first mounting bracket is fixedly mounted on the upper surface of the equipment plate by bolts.

[0017] The reversing mechanism includes a fixed disk, the lower surface of the device disk is in movably contact with the upper surface of the fixed disk, a second motor is fixedly provided below the fixed disk, a driving output end of the second motor is fixedly installed with a rotating rod, one end of the rotating rod is rotatably connected to the axis of the fixed disk, and one end of the rotating rod is fixedly connected to the axis of the device disk.

[0018] Four ear blocks distributed in a ring array are fixedly connected to the outer wall of the fixed plate, and mounting holes are provided on the four ear blocks.

[0019] A second mounting bracket is fixedly mounted on the outer wall of the second motor, and the second mounting bracket is fixedly mounted on the lower surface of the fixing plate by bolts.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] 1. In the present invention, the guide movement of the movable base is driven by the rotation of the lead screw in the movable mechanism. The movable base guides the movement of the U-shaped frame, the cylinder, the clamping plate and the clamped target module through the connecting rod, thereby conveniently realizing the long-distance guided movement of the target module. Compared with the existing technology, the guided movement distance of the target module is effectively increased;

[0022] 2. In the present invention, the rotating rod in the reversing mechanism rotates, and the rotating rod causes the U-shaped frame, cylinder, clamping plate and target module to revolve in a circle through the moving mechanism, so that the target module faces other processing stations, thereby conveniently realizing the orientation switching of the target module, so as to facilitate the processing of the target module at processing stations in other orientations. Compared with the existing technology, the functionality and flexibility of the positioning unit are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 This is a schematic diagram of the composition of a module-based positioning control device of the present invention.

[0025] Figure 2 This is a structural diagram of the terminal equipment of the positioning unit of the utility model.

[0026] Figure 3 This is another structural diagram of the terminal device of the positioning unit of the utility model.

[0027] Figure 4 This is a schematic diagram of the separation structure of the movable base and the frame plate of the utility model.

[0028] In the figure: 100, positioning unit; 200, sensing unit; 300, control unit; 400, interface control unit; 1, U-shaped frame; 2, cylinder; 3, clamping plate; 4, moving mechanism; 41, equipment plate; 42, rack plate; 43, moving seat; 44, connecting rod; 45, guide groove; 46, guide block; 461, fixing rod; 47, first motor; 48, first mounting bracket; 49, screw; 5, reversing mechanism; 51, fixing plate; 52, ear block; 53, mounting hole; 54, second motor; 55, second mounting bracket; 56, rotating rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example: Figure 1-4 As shown, the present invention provides a module-based positioning control device, which includes a positioning unit 100, a sensing unit 200, a control unit 300 and an interface management unit 400;

[0031] The positioning unit 100 is used for clamping and guiding the module;

[0032] The sensing unit 200 includes a photoelectric encoder, a grating ruler and a laser rangefinder, which monitor the position and speed of the module in real time to ensure positioning accuracy;

[0033] The control unit 300 is based on a PLC programmable logic controller, motion controller or embedded system, and sends instructions to the positioning unit 100 through a pre-written control algorithm to achieve automatic clamping, guided movement and positioning of the module;

[0034] The interface control unit 400 uses a host computer to set parameters, monitor the status of the positioning unit 100, the sensor unit 200, and the control unit 300, and perform fault diagnosis;

[0035] The terminal equipment of the positioning unit 100 includes a U-shaped frame 1, a cylinder 2, a clamping plate 3, a moving mechanism 4 and a reversing mechanism 5. Two cylinders 2 and two clamping plates 3 are provided. The fixed ends of the two cylinders 2 are fixedly mounted on the inner wall of the U-shaped frame 1, and the clamping plates 3 are fixedly mounted on the piston ends of the cylinders 2. By arranging the cylinders 2 and the clamping plates 3, when the piston ends of the cylinders 2 extend or contract, the clamping plates 3 can be pushed to move horizontally. When the two clamping plates 3 are close to each other, the target module can be clamped (the target module includes the workpiece or component to be processed in the workshop). This is a prior art and will not be described in detail here. By arranging the moving mechanism 4 and the reversing mechanism 5, the moving mechanism 4 can guide the clamped target module to move over a long distance. Compared with the prior art, the distance of the guided movement of the target module is increased by the electric cylinder. The reversing mechanism 5 can make the target module revolve in a circle and switch the orientation of the target module so as to move the target module to a processing station at another position. Compared with the prior art, the functionality and flexibility of the positioning unit 100 are improved.

[0036] The moving mechanism 4 includes an equipment tray 41. The outer wall of the equipment tray 41 is fixedly mounted with a frame plate 42 by bolts. A moving seat 43 is provided above the frame plate 42. Four evenly distributed connecting rods 44 are fixedly mounted on one side of the moving seat 43. One end of the four connecting rods 44 is fixedly connected to the middle of the U-shaped frame 1. By driving the moving seat 43 for guided movement, the moving seat 43 can horizontally move the U-shaped frame 1, the cylinder 2 and the clamping plate 3 through the connecting rods 44, thereby guiding the movement of the target module.

[0037] A first motor 47 is fixedly provided above the equipment disk 41, and a lead screw 49 is fixedly installed on the driving output end of the first motor 47. The lead screw 49 passes through the movable base 43 and is threadedly connected to the movable base 43. By turning on the first motor 47, the driving shaft of the first motor 47 can rotate the lead screw 49, and the lead screw 49 can drive the movable base 43 to guide movement.

[0038] A guide groove 45 is provided on the frame plate 42, and a guide block 46 is slidably installed at one end of the guide groove 45. A fixed rod 461 is fixedly installed on the upper surface of the guide block 46, and one end of the fixed rod 461 is fixedly connected to the lower surface of the movable seat 43. A first mounting bracket 48 is fixedly installed on the outer wall of the first motor 47, and the first mounting bracket 48 is fixedly installed on the upper surface of the equipment disk 41 by bolts. By setting the guide groove 45, the guide block 46 and the fixed rod 461, the guide block 46 can slide horizontally along the inner wall of the guide groove 45, so that the movable seat 43 can be guided by the fixed rod 461, thereby realizing the guided movement of the target module.

[0039] The reversing mechanism 5 includes a fixed plate 51. The lower surface of the equipment plate 41 is in active contact with the upper surface of the fixed plate 51. The outer wall of the fixed plate 51 is fixedly connected to four ear blocks 52 distributed in a ring array. The four ear blocks 52 are each provided with a mounting hole 53. By setting the ear blocks 52 and the mounting holes 53 and using bolts, the fixed plate 51 can be fixed to the processing station in the workshop through the ear blocks 52. A second motor 54 is fixedly provided below the fixed plate 51. A rotating rod 56 is fixedly installed at the drive output end of the second motor 54. One end of the rotating rod 56 is at the axis of the fixed plate 51. Rotational connection, one end of the rotating rod 56 is fixedly connected to the axis of the equipment disk 41. By turning on the second motor 54, the driving shaft of the second motor 54 can rotate the rotating rod 56, and the rotating rod 56 can rotate the equipment disk 41. The equipment disk 41 can make the U-shaped frame 1, the cylinder 2 and the clamping plate 3 revolve in a circle through the moving mechanism 4. When the target module is clamped, the target module follows the circle and moves the target module toward other processing stations. The outer wall of the second motor 54 is fixedly installed with a second mounting bracket 55, and the second mounting bracket 55 is fixedly installed on the lower surface of the fixed disk 51 by bolts.

[0040] Working principle: When it is necessary to guide and move the target module on the processing station in the workshop, the operator first fixes the fixed plate 51 on the processing station through bolts and ear blocks 52. As the target module is transported by the assembly line in the workshop, the first motor 47 can be turned on, and the drive shaft of the first motor 47 rotates the screw 49, and the screw 49 drives the movable seat 43 to guide and move. The movable seat 43 moves the U-shaped frame 1, the cylinder 2 and the clamping plate 3 horizontally through the connecting rod 44. When the target module to be guided and moved is located between the two clamping plates 3, the operator turns on the two cylinders 2, and the piston ends of the two cylinders 2 extend, pushing the two clamping plates 3 closer to each other, and the target module is clamped by the two clamping plates 3;

[0041] As the first motor 47 is turned on again, the clamped target module is guided and moved to the bottom of the processing equipment, thereby conveniently achieving long-distance guided movement of the target module. Compared with the existing technology, the distance of the guided movement of the target module is effectively increased;

[0042] When the target module needs to be moved to a processing station in another orientation, the operator turns on the second motor 54, the driving shaft of the second motor 54 rotates the rotating rod 56, the rotating rod 56 rotates the equipment disk 41, and the equipment disk 41 causes the U-shaped frame 1, the cylinder 2 and the clamping plate 3 to revolve in a circle through the moving mechanism 4, and the target module follows the revolving circle, so that the target module faces other processing stations, thereby conveniently realizing the orientation switching of the target module, so as to facilitate the processing of the target module at processing stations in other orientations. Compared with the existing technology, the functionality and flexibility of the positioning unit 100 are improved.

[0043] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A module-based positioning control device, characterized in that: The control device comprises a positioning unit (100), a sensing unit (200), a control unit (300) and an interface control unit (400); The positioning unit (100) is used for clamping and guiding the module; The sensing unit (200) is used to monitor the position and speed of the module in real time to ensure positioning accuracy; The control unit (300) is used to control the positioning unit (100) to achieve automatic clamping, guided movement and positioning of the module; The interface control unit (400) is used to set parameters, monitor the status of the positioning unit (100), the sensing unit (200), and the control unit (300), and perform fault diagnosis; The terminal equipment of the positioning unit (100) includes a U-shaped frame (1), a cylinder (2), a clamping plate (3), a moving mechanism (4) and a reversing mechanism (5); Two cylinders (2) and two clamps (3) are provided, the fixed ends of the two cylinders (2) are fixedly mounted on the inner wall of the U-shaped frame (1), and the clamps (3) are fixedly mounted on the piston ends of the cylinders (2); The moving mechanism (4) includes an equipment tray (41), the outer wall of the equipment tray (41) is fixedly mounted with a frame plate (42) by means of bolts, a moving seat (43) is provided above the frame plate (42), and four evenly distributed connecting rods (44) are fixedly mounted on one side of the moving seat (43), and one end of the four connecting rods (44) is fixedly connected to the middle of the U-shaped frame (1); A first motor (47) is fixedly provided above the equipment disk (41), and a lead screw (49) is fixedly installed on the driving output end of the first motor (47). The lead screw (49) passes through the movable seat (43) and is threadedly connected to the movable seat (43).

2. A module-based positioning control device according to claim 1, characterized in that: A guide groove (45) is provided on the frame plate (42), a guide block (46) is slidably mounted on one end of the guide groove (45), a fixed rod (461) is fixedly mounted on the upper surface of the guide block (46), and one end of the fixed rod (461) is fixedly connected to the lower surface of the movable seat (43).

3. The module-based positioning control device according to claim 1, characterized in that: A first mounting bracket (48) is fixedly mounted on the outer wall of the first motor (47), and the first mounting bracket (48) is fixedly mounted on the upper surface of the equipment plate (41) by means of bolts.

4. The module-based positioning control device according to claim 1, characterized in that: The reversing mechanism (5) includes a fixed disk (51), the lower surface of the device disk (41) and the upper surface of the fixed disk (51) are in movable contact, a second motor (54) is fixedly provided below the fixed disk (51), a rotating rod (56) is fixedly installed at the driving output end of the second motor (54), one end of the rotating rod (56) is rotatably connected to the axis of the fixed disk (51), and one end of the rotating rod (56) is fixedly connected to the axis of the device disk (41).

5. The module-based positioning control device according to claim 4, characterized in that: Four ear blocks (52) distributed in a ring-shaped array are fixedly connected to the outer wall of the fixed plate (51), and mounting holes (53) are provided on each of the four ear blocks (52).

6. The module-based positioning control device according to claim 4, characterized in that: A second mounting frame (55) is fixedly mounted on the outer wall of the second motor (54), and the second mounting frame (55) is fixedly mounted on the lower surface of the fixed plate (51) by means of bolts.

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