A robot-assisted stamping production equipment

Abstract

This utility model discloses a robot-assisted stamping production equipment, relating to the field of intelligent stamping technology. The utility model includes a base, and further includes: a fixing part installed on the top right side of the base, used for fixing the workpiece; and a conveying part installed on the top left side of the base, used for conveying the workpiece. The conveying part removes the stamped workpiece from the fixing part and transfers it to a designated position. By setting up the fixing part, specifically the slide bar, this utility model not only provides guidance but also ensures the straightness and stability of the linkage block's movement. The downward movement of the linkage block further drives the two connecting frames to move synchronously. The connecting frames drive the tilting frame to tilt inward. As the tilting frame closes, they apply uniform pressure to the workpiece from both sides, achieving workpiece fixation and reducing displacement or vibration caused by external forces, thereby improving processing accuracy.

Description

Technical Field

[0001] This utility model belongs to the field of intelligent stamping technology, and in particular relates to a production equipment for robot-assisted stamping. Background Technology

[0002] With the rapid development of the manufacturing industry, the market demand for stamping products is constantly increasing, and the requirements for product quality and production efficiency are also getting higher and higher. In order to meet market demand, enterprises urgently need to adopt advanced production technologies and equipment to improve their competitiveness. Robot-assisted stamping production equipment has emerged under the impetus of this market demand.

[0003] However, existing robot-assisted stamping production equipment still has many shortcomings. In order to facilitate the transfer of workpieces by the robot, stamping equipment is generally not designed with a fixed structure for the workpiece. Without good restraint, the workpiece is prone to positional displacement due to pressure during the stamping process, which greatly reduces the stamping accuracy. Therefore, we propose a robot-assisted stamping production equipment. Utility Model Content

[0004] The purpose of this utility model is to provide a robot-assisted stamping production equipment. By setting a fixing part, specifically the second slide rod, it not only plays a guiding role but also ensures the straightness and stability of the linkage block's movement. The downward movement of the linkage block further drives the two connecting frames to move synchronously. The connecting frames drive the flipping frame to flip inward. As the flipping frame closes, they apply uniform pressure to the workpiece from both sides, achieving workpiece fixation and reducing displacement or vibration caused by external forces, thereby improving processing accuracy. This solves many shortcomings of existing robot-assisted stamping production equipment. In order to facilitate the robot's transfer of workpieces, stamping equipment generally does not have a workpiece fixing structure. Without good workpiece restraint, the workpiece is prone to positional displacement due to pressure during the stamping process, which greatly reduces the stamping accuracy.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a robot-assisted stamping production equipment, including a base, characterized in that it further includes: a fixing part, which is installed on the top right side of the base, and the fixing part is used to fix the workpiece;

[0007] A conveying unit is installed on the top left side of the base, and the conveying unit is used for conveying workpieces;

[0008] The conveying unit removes the stamped workpiece from the fixing unit and transfers it to the designated position.

[0009] Furthermore, the fixing part includes a stamping module mounted on the top of the base, the stamping module being used to shape the workpiece by pressure;

[0010] A clamping assembly that provides a support base for the workpiece required for processing;

[0011] A drive assembly, which controls the workpiece handling state of the clamping assembly through a series of mechanical linkages;

[0012] Once the workpiece is processed, the drive assembly controls the clamping assembly to release the temporary restriction on the workpiece.

[0013] Furthermore, the movable component is used to adjust the position of the conveying unit;

[0014] A rotating assembly, which is mechanically linked to change the orientation of the conveying section;

[0015] The rotating component is mounted on top of the moving component, and the moving component and the rotating component work together to transfer the workpiece.

[0016] Furthermore, the clamping assembly includes two flip frames, both the front and back sides of which are rotatably connected to a tripod. The bottom of the tripod is fixedly connected to the top of the base. Two support frames are fixedly connected to the top of the base. A processing plate is fixedly connected to the top of the support frames. A connecting frame is hinged to the bottom of each of the two flip frames. A horizontal plate is provided on one side of the two connecting frames opposite to each other. The bottom of the horizontal plate is fixedly connected to the top of the base.

[0017] The processing plate is used to place the workpiece, while the support frame transmits pressure to the base.

[0018] Furthermore, the drive assembly includes a motor installed on the inner side of the bottom of the base. A threaded rod is fixedly connected to the top output end of the motor. A linkage block is threadedly connected to the outer surface of the threaded rod. A slide rod is slidably connected to the front and back of the linkage block. The bottom of the slide rod is fixedly connected to the inner side of the bottom of the base. The inner side of the linkage block is hinged to the outer bottom surface of the two connecting frames. The slide rod not only serves as a guide but also ensures the straightness and stability of the linkage block's movement. The downward movement of the linkage block further drives the two connecting frames to move synchronously. The connecting frames drive the flipping frame to flip inward. As the flipping frame closes, they apply uniform pressure to the workpiece from both sides, thus fixing the workpiece and reducing displacement or vibration caused by external forces, thereby improving processing accuracy.

[0019] Among them, the top of the threaded rod is rotatably connected to the bottom of the horizontal plate, and the top of the slide rod is fixedly connected to the bottom of the horizontal plate.

[0020] Furthermore, the moving component includes two support columns 1 mounted on the top of the base, a motor 3 fixedly connected to the top, a threaded rod 2 fixedly connected to the left output end of the motor 3, a fixed block rotatably connected to the left side of the threaded rod 2, the bottom of the fixed block being fixedly connected to the top of the base, and a push column threadedly connected to the outer surface of the threaded rod 2.

[0021] The right side of the slide bar is fixedly connected to the left side of the support column.

[0022] Furthermore, the rotating assembly includes a movable frame mounted on the right side of the top of the push column. The inside of the front and back of the movable frame are slidably connected to the outer surface of the slide rod. An electric push rod is fixedly connected to the inner side of the top of the movable frame. A lifting rod is rotatably connected to the bottom output rod of the electric push rod. A robotic arm is fixedly connected to the bottom of the lifting rod. A suction cup is fixedly connected to the right side of the bottom of the robotic arm. An internal block is fixedly connected to the inside of the left side of the movable frame. A second motor is fixedly connected to the bottom of the internal block. A gear is fixedly connected to the bottom output end of the second motor. The rotation of the gear further drives the robotic arm to rotate around its axis. As the robotic arm rotates, the suction cup and the workpiece it carries are also synchronously driven to rotate until a predetermined angle or position is reached.

[0023] The lifting rod has toothed grooves on its outer surface. The gear drives the lifting rod to rotate through the toothed grooves on the surface of the lifting rod, and the lifting rod drives the robotic arm to rotate.

[0024] This utility model has the following beneficial effects:

[0025] 1. By setting a fixing part, specifically the second slide rod, this utility model not only plays a guiding role but also ensures the straightness and stability of the linkage block's movement. The downward movement of the linkage block further drives the two connecting frames to move synchronously. The connecting frames drive the flipping frame to flip inward. As the flipping frame closes, they apply uniform pressure to the workpiece from both sides, thereby fixing the workpiece and reducing displacement or vibration caused by external forces, thus improving the processing accuracy.

[0026] 2. This utility model, by setting up a conveying unit, specifically, starts a motor that drives a gear to start rotating through a gear transmission mechanism. The rotation of the gear further drives the robotic arm to rotate around its axis. As the robotic arm rotates, the suction cup and the workpiece it carries are also driven to rotate synchronously until a predetermined angle or position is reached.

[0027] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0028] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0030] Figure 2 This is a schematic diagram of the processing plate structure of this utility model;

[0031] Figure 3 This is a schematic diagram of the horizontal plate structure of this utility model;

[0032] Figure 4 This is a schematic diagram of the threaded rod structure of this utility model;

[0033] Figure 5 This is a schematic diagram of the slide bar structure of this utility model;

[0034] Figure 6 This is a schematic diagram of the lifting rod structure of this utility model.

[0035] The attached diagram lists the components represented by each number as follows:

[0036] 1. Base; 2. Fixing part; 21. Clamping assembly; 211. Tripod; 212. Tilting frame; 213. Processing plate; 214. Support frame; 215. Connecting frame; 216. Horizontal plate; 22. Stamping module; 221. Support column two; 23. Drive assembly; 231. Linkage block; 232. Motor one; 233. Threaded rod one; 234. Slide rod two; 3. Conveying part; 31. Moving assembly; 311. Push column; 312. Fixing block; 313. Support column one; 314. Slide rod one; 315. Motor three; 316. Threaded rod; 32. Rotating assembly; 321. Gear; 322. Motor two; 323. Built-in block; 324. Electric push rod; 325. Lifting rod; 326. Moving frame; 327. Robotic arm; 328. Suction cup. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0038] Please see Figure 1-6As shown, this utility model is a robot-assisted stamping production equipment, including a base 1, characterized by further comprising: a fixing part 2, installed on the top right side of the base 1, used to fix the workpiece; a conveying part 3, installed on the top left side of the base 1, used to convey the workpiece; wherein, the conveying part 3 removes the stamped workpiece from the fixing part 2 and transfers it to a designated position, the fixing part 2 including a stamping module 22 installed on the top of the base 1, the stamping module 22 used to shape the workpiece by pressure; a clamping assembly 21, the clamping assembly 21 providing the support foundation required for processing the workpiece; and a driving assembly 23, the driving assembly 23 driving through a series of mechanical... The linkage is used to control the processing state of the clamping assembly 21 on the workpiece; wherein, after the workpiece is processed, the drive assembly 23 controls the clamping assembly 21 to release the temporary restriction on the workpiece, the moving assembly 31 is used to adjust the position of the conveying part 3, and the rotating assembly 32 is used to change the orientation of the conveying part 3 through mechanical linkage; wherein, the rotating assembly 32 is mounted on top of the moving assembly 31, and the moving assembly 31 and the rotating assembly 32 cooperate to complete the transfer of the workpiece. The clamping assembly 21 includes two flipping frames 212, both of which are rotatably connected to the tripod 211 on the front and back, and the bottom of the tripod 211 is fixedly connected to the top of the base 1. Two support frames 214 are fixedly connected to the top of the base 1. A processing plate 213 is fixedly connected to the top of the support frame 214. A connecting frame 215 is hinged to the bottom of each of the two flip frames 212. A horizontal plate 216 is provided on the opposite side of the two connecting frames 215. The bottom of the horizontal plate 216 is fixedly connected to the top of the base 1. The processing plate 213 is used to place the workpiece, and the support frames 214 transmit pressure to the base 1. The drive assembly 23 includes a motor 232 installed on the inner side of the bottom of the base 1. A threaded rod 233 is fixedly connected to the top output end of the motor 232. A linkage block 231 is threadedly connected to the outer surface of the threaded rod 233. The linkage block 231 is slidably connected to the front and back of both sides. The slide bar 234 is fixedly connected to the bottom inner side of the base 1. The inner side of the linkage block 231 is hinged to the bottom outer surface of the two connecting frames 215. The top of the threaded rod 233 is rotatably connected to the bottom of the horizontal plate 216. The top of the slide bar 234 is fixedly connected to the bottom of the horizontal plate 216. The moving component 31 includes two support columns 313 installed on the top of the base 1. The top of the support column 315 is fixedly connected to the motor 315. The left output end of the motor 315 is fixedly connected to the threaded rod 316. The left side of the threaded rod 316 is rotatably connected to the fixing block 312. The bottom of the fixing block 312 is fixedly connected to the top of the base 1. The outer surface of the threaded rod 316 is threadedly connected to the push column 311.The sliding rod 314 is fixedly connected to the left side of the support column 221 on the left. The rotating assembly 32 includes a movable frame 326 installed on the top right side of the push column 311. The inside of the front and back of the movable frame 326 is slidably connected to the outer surface of the sliding rod 314. An electric push rod 324 is fixedly connected to the top inner side of the movable frame 326. A lifting rod 325 is rotatably connected to the bottom output rod of the electric push rod 324. A robotic arm 327 is fixedly connected to the bottom of the lifting rod 325. A suction cup 328 is fixedly connected to the bottom right side of the robotic arm 327. An internal block 323 is fixedly connected to the left inner side of the movable frame 326. A motor 322 is fixedly connected to the bottom of the internal block 323. A gear 321 is fixedly connected to the bottom output end of the motor 322. The outer surface of the lifting rod 325 has a toothed groove. The gear 321 drives the lifting rod 325 to rotate through the toothed groove on the surface of the lifting rod 325. The lifting rod 325 drives the robotic arm 327 to rotate.

[0039] A specific application of this embodiment is as follows: First, the workpiece to be processed is accurately placed on the designated position of the processing plate 213. This step ensures the stability and accuracy of the workpiece in subsequent processing. Then, the system starts motor 232, which drives threaded rod 233 to rotate. The rotational motion of threaded rod 233 is converted into linear motion, driving linkage block 231 to move smoothly downward along sliding rod 234. In this process, sliding rod 234 not only plays a guiding role but also ensures the straightness and stability of the movement of linkage block 231. The downward movement of linkage block 231 further drives... The two connecting frames 215 move synchronously, driving the tilting frame 212 to tilt inward. As the tilting frame 212 closes, they apply uniform pressure to the workpiece from both sides, thus fixing the workpiece and reducing displacement or vibration caused by external forces, thereby improving processing accuracy. After the workpiece is fixed, the stamping module 22 is started to begin the predetermined processing operation on the workpiece. After processing is completed, the fixing part 2 releases the restriction on the workpiece through a series of mechanical linkages, allowing the workpiece to move freely. Immediately afterwards, the system starts the motor 315, which drives the transmission mechanism to... The second threaded rod 316 begins to rotate, and its rotational motion is converted into linear motion, driving the push column 311 to move smoothly along the slide bar 314. The movement of the push column 311 further drives the moving frame 326 to move linearly along the slide bar 314. The moving frame 326 serves as the support structure for the robotic arm 327, and its movement trajectory precisely controls the spatial position of the robotic arm 327. As the moving frame 326 moves, the robotic arm 327 and its end suction cup 328 are also synchronously driven to move to the right until they move directly above the workpiece. When the suction cup 328 reaches above the workpiece, the electric motor is activated. The push rod 324 drives the lifting rod 325 to move downward. The descent of the lifting rod 325 further drives the robotic arm 327 and the suction cup 328 to move downward until the suction cup 328 is in close contact with the surface of the workpiece. At this time, the suction cup 328 grabs the workpiece by adsorption. When the workpiece reaches the designated position, the start motor 322 drives the gear 321 to start rotating through the gear transmission mechanism. The rotation of the gear 321 further drives the robotic arm 327 to rotate around its axis. As the robotic arm 327 rotates, the suction cup 328 and the workpiece it carries are also driven to rotate synchronously until the predetermined angle or position is reached.

[0040] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0041] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A robot-assisted stamping production equipment, comprising a base (1), characterized in that, Also includes: Fixing part (2), which is installed on the top right side of the base (1), is used to fix the workpiece; The conveying unit (3) is installed on the top left side of the base (1) and is used for conveying workpieces; The conveying unit (3) removes the stamped workpiece from the fixing unit (2) and transfers it to the designated position. Clamping assembly (21), which provides a support base for the workpiece to be processed; The drive assembly (23) controls the processing state of the workpiece by the clamping assembly (21) through a series of mechanical linkages. The clamping assembly (21) includes two flip frames (212), both the front and back of the two flip frames (212) are rotatably connected to the tripod (211), the bottom of the tripod (211) is fixedly connected to the top of the base (1), the top of the base (1) is fixedly connected to two support frames (214), the top of the support frames (214) is fixedly connected to a processing plate (213), the bottom of the two flip frames (212) is hinged to a connecting frame (215), a horizontal plate (216) is provided on the opposite side of the two connecting frames (215), the bottom of the horizontal plate (216) is fixedly connected to the top of the base (1); The processing plate (213) is used to place the workpiece, while the support frame (214) transmits pressure to the base (1).

2. The robot-assisted stamping production equipment according to claim 1, characterized in that, The fixing part (2) includes a stamping module (22) installed on the top of the base (1), the stamping module (22) being used to shape the workpiece by pressure; The stamping module (22) and the clamping assembly (21) work together to process the workpiece.

3. The robot-assisted stamping production equipment according to claim 2, characterized in that, A movable component (31) is used to adjust the position of the conveying unit (3); Rotating assembly (32), which is used to change the orientation of the conveying part (3) by mechanical linkage; The rotating component (32) is mounted on top of the moving component (31), and the moving component (31) and the rotating component (32) work together to transfer the workpiece.

4. The robot-assisted stamping production equipment according to claim 3, characterized in that, The drive assembly (23) includes a motor (232) installed on the inner side of the bottom of the base (1). The top output end of the motor (232) is fixedly connected to a threaded rod (233). The outer surface of the threaded rod (233) is threadedly connected to a linkage block (231). The front and back sides of the linkage block (231) are slidably connected to a slide rod (234). The bottom of the slide rod (234) is fixedly connected to the inner side of the bottom of the base (1). The inner side of the linkage block (231) is hinged to the outer surface of the bottom of the two connecting frames (215). Among them, the top of threaded rod one (233) is rotatably connected to the bottom of the horizontal plate (216), and the top of sliding rod two (234) is fixedly connected to the bottom of the horizontal plate (216).

5. The robot-assisted stamping production equipment according to claim 4, characterized in that, The moving component (31) includes two support columns (313) mounted on the top of the base (1). A motor (315) is fixedly connected to the top. A threaded rod (316) is fixedly connected to the left output end of the motor (315). A fixing block (312) is rotatably connected to the left side of the threaded rod (316). The bottom of the fixing block (312) is fixedly connected to the top of the base (1). A push column (311) is threadedly connected to the outer surface of the threaded rod (316). Among them, the right side of slide bar one (314) is fixedly connected to the left side of support column two (221).

6. The robot-assisted stamping production equipment according to claim 5, characterized in that, The rotating assembly (32) includes a movable frame (326) mounted on the top right side of the push column (311). The inside of the front and back of the movable frame (326) are slidably connected to the outer surface of the slide rod (314). An electric push rod (324) is fixedly connected to the top inner side of the movable frame (326). A lifting rod (325) is rotatably connected to the bottom output rod of the electric push rod (324). A mechanical arm (327) is fixedly connected to the bottom of the lifting rod (325). A suction cup (328) is fixedly connected to the bottom right side of the mechanical arm (327). An internal block (323) is fixedly connected to the left inner side of the movable frame (326). A motor (322) is fixedly connected to the bottom of the internal block (323). A gear (321) is fixedly connected to the bottom output end of the motor (322). Among them, the outer surface of the lifting rod (325) is provided with tooth grooves, and the gear (321) drives the lifting rod (325) to rotate through the tooth grooves on the surface of the lifting rod (325), and the lifting rod (325) drives the mechanical arm (327) to rotate.

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