Multi-station rotary table for security and protection part machining

Abstract

The invention discloses a multi-station rotary table for security and protection part machining, and relates to the technical field of security and protection part machining, the multi-station rotary table comprises a disc and parts, supporting frames are arranged at the top of the disc in a circumferential array mode, a workbench is fixedly installed on the supporting frames, the parts are placed on the workbench, and overturning assemblies are arranged on the two sides of the workbench. According to the multi-station rotary table for security and protection part machining, the servo motors are started to drive the threaded rods to rotate synchronously, the two threaded rods are ensured to act accurately and synchronously through the synchronous belt wheel transmission parts, and by means of the design, the movable blocks and related assemblies can stably and orderly drive clamped parts to move up and down; and in the moving process, other structures are ingeniously matched, 180-degree automatic rotating and overturning of parts are achieved, and compared with a traditional manual overturning mode, the labor and time cost is greatly saved, and the production efficiency is remarkably improved.

Description

Technical Field

[0001] This invention relates to the field of security component processing technology, specifically a multi-station turntable for security component processing. Background Technology

[0002] In the security equipment manufacturing industry, the processing precision and production efficiency of security components directly determine the security performance and market competitiveness of end products. Surface treatment processes such as polishing and grinding are core aspects that ensure the structural stability and reliability of components. During these processes, components need to be rotated 180 degrees to achieve uniform processing on both sides. Therefore, the degree of automation, accuracy, and stability of the rotation operation becomes a key factor affecting the overall production process. Currently, in the processing of security components, rotation mainly relies on traditional manual methods. This method has many obvious drawbacks, severely restricting the improvement of production efficiency and product quality. From the perspective of production efficiency, manually flipping parts requires operators to spend a lot of time and energy. During each flip, operators need to carefully adjust the position and angle of the parts manually to ensure the accuracy of the flip. This not only slows down the pace of the entire production process, but also makes it impossible to achieve continuous and fast production operations due to the limitations of manual operation. Especially in the case of large-scale production, the inefficiency of manual flipping is more prominent, resulting in a longer production cycle and failing to meet the market's demand for rapid product delivery. In terms of processing accuracy and quality, manual flipping has a large error. Due to the difference in the operator's skill level and experience, as well as the instability of manual operation, it is difficult to guarantee that the flipping angle can be accurately 180 degrees each time. This angular deviation will make it impossible for the parts to be in a stable and consistent state in subsequent processing, thus affecting the processing accuracy. In addition, manual flipping also poses safety hazards. Security components usually have a certain weight and are fragile. If the operation is not done properly during the flipping process, the components can be easily damaged, which will also threaten the personal safety of the operators. Moreover, manual flipping cannot guarantee the stability of the flipping process. During the flipping process, the components may shake or fall, which further increases the safety risks and production losses. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides a multi-station turntable for processing security components, thus solving the technical problems mentioned in the background section.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solution: a multi-station turntable for processing security components, comprising a disc and components, a support frame arranged in a circumferential array on the top of the disc, a worktable fixedly installed on the support frame, and components placed on the worktable, with flipping components arranged on both sides of the worktable; The flipping assembly includes fixed plates that are fixedly installed on both sides of the support frame. An installation plate is fixedly installed on the side of the fixed plate near the worktable. A moving block is slidably connected to the surface of the fixed plate in the vertical direction. A control component is provided on the side of the moving block near the worktable. A U-shaped frame is provided on the end of the control component near the worktable. Clamping blocks for clamping the ends of parts are provided at the upper and lower ends of the inner side of the U-shaped frame.

[0005] As a further preferred embodiment of this technical solution, a servo motor is provided at the bottom of the fixed plate, the output end of the servo motor is fixedly connected to a threaded rod, and the two moving blocks are connected by a synchronous belt pulley transmission component. The threaded rod is rotatably mounted on the fixed plate, and the moving blocks are threadedly connected to the threaded rod.

[0006] As a further preferred embodiment of this technical solution, the control component includes a rotating shaft rotatably mounted on the moving block, a V-shaped frame fixedly connected to one end of the rotating shaft near the worktable, a spline rod fixedly connected to the center of the V-shaped frame, a second slide rod slidably connected to one end of the spline rod, the other end of the second slide rod fixedly connected to a U-shaped frame, and a first damping spring sleeved on the spline rod provided between the U-shaped frame and the V-shaped frame.

[0007] As a further preferred embodiment of this technical solution, both ends of the V-shaped frame are fixedly connected to transmission rods, and a sliding frame is laterally slidably connected to the surface of the mounting plate. A triangular block is fixedly connected to the inner end of the sliding frame, and a limiting plate whose position is compatible with the triangular block is fixedly connected to the top of both ends of the sliding frame. A rotation area is provided between the two limiting plates, and the positions of the transmission rod, the triangular block, and the limiting plate are compatible with each other.

[0008] As a further preferred embodiment of this technical solution, the moving block is fixedly connected to two blocking rods on both sides of the end away from the worktable, and a swing rod is fixedly connected to the end of the rotating shaft. The blocking rod is used to limit the rotation of the swing rod. A fixed rod is fixedly connected to the bottom of the moving block, and a third damping spring is provided between the fixed rod and the swing rod. Under the elastic force of the third damping spring, the swing rod is pulled to rotate towards the blocking rod side.

[0009] As a further preferred embodiment of this technical solution, a first moving rod is slidably connected to the upper and lower sides of the U-shaped frame. The inner end of the first moving rod is fixedly connected to the clamping block, and a second damping spring is sleeved on the first moving rod between the clamping block and the U-shaped frame. A linkage rod is rotatably connected to both sides of the two clamping blocks, and the ends of the two linkage rods are rotatably connected. A sliding groove is opened at the upper and lower ends of the inner wall of the U-shaped frame, and the two sides of the sliding groove are inclined. A receiving groove is opened on the surface of the clamping block, and a cleaning roller for cleaning the surface of the clamping block is set in the receiving groove. The end of the cleaning roller is located in the sliding groove through a sliding shaft and is slidably connected to the U-shaped frame.

[0010] As a further preferred embodiment of this technical solution, a rack is fixedly connected to the bottom of the sliding frame, and a gear is rotatably connected to one side of the rack. A second linkage rod is movably connected to the gear at a position off-center from the center. A second moving rod is movably connected to the outer wall of the second linkage rod, and the second moving rod is slidably mounted laterally on the mounting plate. A striking rod for striking the outer wall of the worktable is fixedly connected to the outer end of the second moving rod.

[0011] As a further preferred embodiment of this technical solution, an inclined groove is provided on the surface of the workbench, and a filter screen is installed on the top of the inclined groove. Collection boxes are provided on both sides of the inclined groove. A drive motor is fixedly installed inside the workbench. A cam is fixedly connected to the output end of the drive motor. A first linkage rod is movably connected to both sides of the cam. A first slide rod is movably connected to the other end of the first linkage rod. The first slide rod is slidably installed on the workbench. A push plate is fixedly connected to the outer end of the first slide rod. The push plate and the bottom end of the U-shaped frame are corresponding to each other. Control rods are fixedly connected to both sides of the push plate. The ends of the control rods and the linkage rods are corresponding to each other.

[0012] Compared with existing technologies, it has the following advantages: Automatic flipping of security components improves processing efficiency and precision. Convenient and efficient automated operation: By turning on the servo motor to drive the threaded rod to rotate synchronously, and using the synchronous belt pulley transmission component to ensure that the two threaded rods move precisely and synchronously, this design enables the moving block and related components to smoothly and orderly drive the clamped parts to move up and down. During the movement, it cleverly cooperates with other structures to realize the automatic rotation and flipping of the parts by 180 degrees. Compared with the traditional manual flipping method, it greatly saves manpower and time costs and significantly improves production efficiency. Precise flipping ensures processing quality: The automatic flipping process is precise and controllable, ensuring that the angle of each flip is accurate. This provides a stable and consistent workpiece state for subsequent processing, which helps improve processing accuracy, reduce product quality fluctuations caused by human error, and make the produced security components more uniform and stable in quality, meeting high-standard market demands.

[0013] Ensure rotation stability and smooth production process. Multiple structures work together to prevent loosening: When the V-shaped frame rotates and flips, it will drive the rotating shaft and swing rod to rotate synchronously. At this time, the third damping spring plays a key role. Its elastic force can effectively prevent the components from becoming loose after flipping. This design of multiple structures working together ensures the stability of the component flipping from a mechanical point of view, avoiding problems such as processing interruption or workpiece damage caused by unstable flipping. Ensuring the continuity of subsequent processing: The stable flipping process ensures that the parts can accurately reach the predetermined position after flipping, providing a reliable guarantee for subsequent processing steps. This enables the entire production process to proceed continuously and smoothly, reducing production downtime caused by equipment failure or operational errors and improving the overall operating efficiency of the production line.

[0014] Automatic cleaning of debris from the clamping block surface improves component quality. Spring-driven clamping is stable and flexible: Under the action of the second damping spring, the two clamping blocks can move inward quickly and smoothly to achieve a firm clamping of the end of the component. This spring-driven clamping method not only has uniform clamping force, but also has a certain buffering effect, which can avoid damage to the component due to excessive clamping force. At the same time, when it is necessary to release the clamping, it can quickly return to its original state, preparing for the next clamping, thus improving the flexibility of the equipment. The self-cleaning cleaning roller ensures effective clamping: When the U-shaped frame, clamping block, and parts rotate, the cleaning roller moves downward along the slide groove under its own gravity. This ingenious design allows the cleaning roller to automatically clean the waste generated during processing on the surface of the clamping block during rotation. Timely cleaning of waste prevents waste from sticking to the surface of the clamping block, preventing scratches or damage to the parts during subsequent clamping. This effectively improves the quality of the parts, reduces the defect rate, and saves production costs for the company.

[0015] Automatic cleaning of the workbench filter extends equipment lifespan. Automatic cleaning is achieved through mechanical linkage: the lateral movement of the sliding frame drives the rack to move synchronously, which in turn causes the gear to rotate. The gear, in conjunction with the second linkage rod, drives the second moving rod and the striking rod to move back and forth. The striking rod strikes the outer wall of the worktable. This series of mechanical linkage structures transforms the movement of the sliding frame into the reciprocating striking action of the striking rod, realizing the automatic cleaning of the worktable filter screen without manual intervention and improving the automation level of the equipment. Reducing filter clogging and improving equipment performance: Timely cleaning of the filter can effectively prevent filter clogging, ensure air circulation and heat dissipation inside the workbench. Good heat dissipation and ventilation help maintain the normal operating temperature of various components of the equipment, reduce equipment failures and damage caused by overheating, and extend the service life of the equipment. At the same time, a clean filter can also ensure the cleanliness of the equipment's interior, reduce the impact of dust and impurities on the equipment's precision, and improve the overall performance and stability of the equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the workbench, components, and moving blocks in this invention; Figure 3 This is a schematic diagram of the moving block and U-shaped frame in this invention; Figure 4 This is a schematic diagram of the structure of the U-shaped frame, clamping block, linkage rod, and cleaning roller in this invention; Figure 5 This is a schematic diagram of the structure of the moving block, swing rod, V-shaped frame, and transmission rod in this invention; Figure 6 This is a schematic diagram of the structure of the mounting plate, sliding frame, triangular block, limiting plate, and striking rod in this invention; Figure 7 This is a schematic diagram of the workbench structure in this invention; Figure 8 This is a schematic diagram of the structure of the workbench, filter screen, collection box, push plate, and control lever in this invention.

[0017] In the diagram: 1. Disc; 2. Support frame; 3. Worktable; 4. Components; 5. Tilting assembly; 31. Filter screen; 32. Inclined groove; 33. Collection box; 34. Drive motor; 35. Cam; 36. First connecting rod; 37. First slide rod; 38. Push plate; 39. Control rod; 51. Fixed plate; 52. Mounting plate; 53. Moving block; 54. Rotating shaft; 55. V-shaped frame; 56. Transmission rod; 57. Spline rod; 58. Second slide rod; 59. First damping spring; 510. U-shaped frame; 511. 512. Clamping block; 513. First moving rod; 514. Second damping spring; 515. Linkage rod; 516. Slide groove; 517. Cleaning roller; 518. Blocking rod; 519. Swinging rod; 520. Fixed rod; 521. Third damping spring; 522. Sliding frame; 523. Triangular block; 524. Limiting plate; 525. Gear; 526. Second connecting rod; 527. Second moving rod; 528. Striking rod; 529. Servo motor; 530. Threaded rod; 531. Synchronous belt pulley transmission component. Detailed Implementation

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Example 1: Combining Figures 1-8 As shown, the present invention provides a technical solution: a multi-station turntable for processing security components, including a disc 1 and components 4. A support frame 2 is arranged in a circumferential array on the top of the disc 1. A worktable 3 is fixedly installed on the support frame 2, and the components 4 are placed on the worktable 3. A flipping component 5 is arranged on both sides of the worktable 3. The flipping assembly 5 includes fixed plates 51 fixedly installed on both sides of the support frame 2. A mounting plate 52 is fixedly installed on the side of the fixed plate 51 closest to the worktable 3. A movable block 53 is slidably connected to the surface of the fixed plate 51 in the vertical direction. A control component is provided on the side of the movable block 53 closest to the worktable 3. A U-shaped frame 510 is provided at the end of the control component closest to the worktable 3. Clamping blocks 511 for clamping the ends of the parts 4 are provided at the upper and lower ends of the inner side of the U-shaped frame 510. A servo motor 529 is provided at the bottom of the fixed plate 51. A threaded rod 530 is fixedly connected to the output end of the servo motor 529. The two movable blocks 53 are connected by a synchronous belt pulley transmission component 531. The threaded rod 530 rotates... Mounted on the fixed plate 51, the movable block 53 is threadedly connected to the threaded rod 530. The threads of the two threaded rods 530 are opposite in direction, that is, when the two threaded rods 530 rotate, they can drive the two movable blocks 53 to rise or fall synchronously. By turning on the servo motor 529, the threaded rods 530 are driven to rotate synchronously. The threaded rods 530 drive the other threaded rod to rotate synchronously through the synchronous belt pulley transmission component 531. The rotating threaded rods 530 can drive the movable block 53, spline rod 57, second slide rod 58, U-shaped frame 510, clamping block 511 and the clamped part 4 to move up and down, so as to facilitate the flipping of part 4 during the movement. The control components include a rotating shaft 54 ​​rotatably mounted on the moving block 53. A V-shaped frame 55 is fixedly connected to one end of the rotating shaft 54 ​​near the worktable 3. A spline rod 57 is fixedly connected to the center of the V-shaped frame 55. A second slide rod 58 is slidably connected to one end of the spline rod 57. The other end of the second slide rod 58 is fixedly connected to the U-shaped frame 510. A first damping spring 59 is provided between the U-shaped frame 510 and the V-shaped frame 55 and sleeved on the spline rod 57. Under the elastic force of the first damping spring 59, the second slide rod 58 and the U-shaped frame 510 can be pushed to move towards the support frame 2, thereby facilitating the subsequent clamping and fixing of the component 4 by the clamping block 511. Both ends of the V-shaped frame 55 are fixedly connected to transmission rods 56. A sliding frame 521 is laterally slidably connected to the surface of the mounting plate 52. A triangular block 522 is fixedly connected to the inner end of the sliding frame 521. Limiting plates 523, whose positions are adapted to the triangular blocks 522, are fixedly connected to the top of both ends of the sliding frame 521. A rotation area is provided between the two limiting plates 523. The positions of the transmission rods 56, triangular blocks 522, and limiting plates 523 are adapted to each other. The moving block 53 is fixed on both sides at the end away from the worktable 3. A blocking rod 517 is fixedly connected to the rotating shaft 54, and a swing rod 518 is fixedly connected to the end of the rotating shaft 54. The blocking rod 517 is used to limit the rotation of the swing rod 518. A fixed rod 519 is fixedly connected to the bottom of the moving block 53, and a third damping spring 520 is provided between the fixed rod 519 and the swing rod 518. Under the elastic force of the third damping spring 520, the swing rod 518 is pulled to rotate towards the blocking rod 517. When the moving block 53 drives the V-shaped frame 55 to move upward, it can drive... The transmission rod 56 moves upward synchronously, and the upper transmission rod 56 will contact the upper limit plate 523. Under the blocking action of the limit plate 523, the transmission rod 56, V-shaped frame 55, rotating shaft 54, spline rod 57, second slide rod 58, U-shaped frame 510, clamping block 511 and part 4 will rotate and flip 180 degrees. After part 4 is flipped, the moving block 53 drives the V-shaped frame 55 and transmission rod 56 to move downward. The lower transmission rod 56 will contact the side wall of the triangular block 522, thereby pushing the triangular block 522, sliding frame 521 and limit plate 523 to one side, so that the other limit plate 523 is located directly above the transmission rod 56. When the V-shaped frame 55 rotates and flips 180 degrees, it can drive the rotating shaft 54 ​​and swing rod 518 to rotate and flip 180 degrees synchronously. The elastic force of the third damping spring 520 ensures that if there is any accidental loosening after flipping, the flipping of part 4 will fail, thus affecting subsequent processing. The upper and lower sides of the U-shaped frame 510 are slidably connected to a first moving rod 512. The inner end of the first moving rod 512 is fixedly connected to a clamping block 511. A second damping spring 513 is sleeved on the first moving rod 512 between the clamping block 511 and the U-shaped frame 510. The two clamping blocks 511 are rotatably connected to each other on both sides, and the ends of the two linkage rods 514 are rotatably connected. The upper and lower ends of the inner wall of the U-shaped frame 510 are provided with sliding grooves 515, and the two sides of the sliding grooves 515 are inclined. The surface of the clamping block 511 is provided with a receiving groove, and a cleaning roller for cleaning the surface of the clamping block 511 is provided in the receiving groove. 516, and the end of the cleaning roller 516 is located in the slide groove 515 through the sliding shaft and is slidably connected to the U-shaped frame 510. Under the elastic force of the second damping spring 513, it can push the two clamping blocks 511 to move inward. At the same time, the linkage rod 514 rotates and folds, so that the clamping blocks 511 clamp the end of the component 4. When the U-shaped frame 510, the clamping blocks 511 and the component 4 rotate, the cleaning roller 516 moves downward on the slide groove 515 under its own weight, so that when the cleaning roller 516 moves downward, it can clean the waste generated by the processing on the surface of the clamping block 511. A rack 524 is fixedly connected to the bottom of the sliding frame 521. A gear 525 is rotatably mounted in the mounting plate 52 on one side of the rack 524. A second linkage rod 526 is movably connected to the gear 525 at a position off-center. A second moving rod 527 is movably connected to the outer wall of the second linkage rod 526. The second moving rod 527 is laterally slidably mounted on the mounting plate 52. A striking rod 528 for striking the outer wall of the worktable 3 is fixedly connected to the outer end of the second moving rod 527. When the sliding frame 521 moves laterally, it can drive the rack 524 to move synchronously, so that the rack 524 drives the gear 525 to rotate synchronously. The gear 525, in conjunction with the second linkage rod 526, can drive the second moving rod 527 and the striking rod 528 to move back and forth, so that the striking rod 528 can strike the outer wall of the worktable 3, thereby transmitting the vibration to the filter screen 31 and cleaning the filter screen 31.

[0020] In an embodiment of the present invention, the servo motor 529 is turned on to drive the threaded rod 530 to rotate synchronously. The threaded rod 530 drives another threaded rod 530 to rotate synchronously through the synchronous belt pulley transmission component 531. The rotating threaded rod 530 can drive the moving block 53, spline rod 57, second slide rod 58, U-shaped frame 510, clamping block 511 and the clamped part 4 to move up and down, thereby facilitating the flipping of part 4 during the movement. When the moving block 53 drives the V-shaped frame 55 to move upward, it can drive the transmission rod 56 to move upward synchronously. The upper transmission rod 56 will contact the upper limiting plate 523. Under the blocking action of the limiting plate 523, the transmission rod 56, V-shaped frame 55, rotating shaft 54, spline rod 57, second slide rod 58, U-shaped frame 510, clamping block 511 and component 4 will rotate and flip 180 degrees. After component 4 has finished flipping, the moving block 53 drives the V-shaped frame 55 and transmission rod 56 to move downward. The moving rod 56 will contact the side wall of the triangular block 522, thereby pushing the triangular block 522, the sliding frame 521, and the limiting plate 523 to one side, so that the other limiting plate 523 is located directly above the transmission rod 56; when the V-shaped frame 55 rotates and flips 180 degrees, it can drive the rotating shaft 54 ​​and the swing rod 518 to rotate and flip 180 degrees synchronously. The elastic force of the third damping spring 520 ensures that if there is any accidental loosening after flipping, the flipping of part 4 will fail, thus affecting subsequent processing. Under the elastic force of the second damping spring 513, the two clamping blocks 511 can be pushed to move inward. At the same time, the linkage rod 514 rotates and folds, so that the clamping blocks 511 clamp the end of the part 4. When the U-shaped frame 510, the clamping blocks 511 and the part 4 rotate, the cleaning roller 516 moves downward on the slide groove 515 under its own weight. When the cleaning roller 516 moves downward, it can clean the waste generated by the processing on the surface of the clamping blocks 511, thereby avoiding the waste from sticking to the surface of the clamping blocks 511. This would prevent the waste from sticking to the surface of the clamping blocks 511 when clamping the part 4 later, causing damage to the part 4 and affecting the quality of the part 4. When the sliding frame 521 moves laterally, it can drive the rack 524 to move synchronously, so that the rack 524 drives the gear 525 to rotate synchronously. The gear 525, together with the second linkage rod 526, can drive the second moving rod 527 and the striking rod 528 to move back and forth, so that the striking rod 528 can strike the outer wall of the worktable 3, thereby transmitting the vibration to the filter screen 31, and thus cleaning the filter screen 31.

[0021] Example 2: Combination Figure 7 , Figure 8As shown, based on Embodiment 1, the surface of the workbench 3 is provided with an inclined groove 32, and a filter screen 31 is installed on the top of the inclined groove 32. Collection boxes 33 are provided on both sides of the inclined groove 32. A drive motor 34 is fixedly installed inside the workbench 3. A cam 35 is fixedly connected to the output end of the drive motor 34. A first linkage rod 36 is movably connected to both sides of the cam 35. A first slide rod 37 is movably connected to the other end of the first linkage rod 36. The first slide rod 37 is slidably installed on the workbench 3. A push plate 38 is fixedly connected to the outer end of the first slide rod 37. The push plate 38 corresponds to the bottom end of the U-shaped frame 510. Control rods 39 are fixedly connected to both sides of the push plate 38. The ends of the control rods 39 correspond to the positions of the linkage rods 514. The drive motor 34 is a forward and reverse motor. Turning on the drive motor 34 drives the cam 35 to rotate forward and backward. When it is necessary to release the clamping block 5 When clamping part 4, the drive motor 34 is turned on to drive the cam 35 to rotate. The cam 35 drives the first slide rod 37, the second slide rod 58, and the control rod 39 to move towards the worktable 3 via the first linkage rod 36. This causes the control rod 39 to contact the linkage rod 514 first. The control rod 39 pushes the two linkage rods 514 to unfold, which in turn pushes the two clamping blocks 511 to move outward and compresses the second damping spring 513. This causes the clamping blocks 511 to stop clamping part 4. Then, the push plate 38 contacts the lower end of the U-shaped frame 510 and pushes the U-shaped frame 510, the clamping blocks 511, and the second slide rod 58 to move away from the worktable 3 and compresses the first damping spring 59. This causes the U-shaped frame 510 and the clamping blocks 511 to move to the side of part 4 and separate from part 4, so that part 4 can be processed after being flipped.

[0022] In an embodiment of the present invention, the drive motor 34 is a reversible motor. Turning on the drive motor 34 causes the cam 35 to rotate in both directions. When it is necessary to release the clamping block 511 from the component 4, turning on the drive motor 34 causes the cam 35 to rotate. The cam 35, through the first linkage rod 36, drives the first slide rod 37, the second slide rod 58, and the control rod 39 to move towards the worktable 3 side. This causes the control rod 39 to first contact the linkage rod 514, pushing the two linkage rods 514 to unfold. This, in turn, causes the linkage rods 514 to push the two clamping blocks 511 to move outwards and compress the second damping spring 513. This prevents the clamping blocks 511 from clamping the component 4. Subsequently, the push plate 38 contacts the lower end of the U-shaped frame 510 and pushes the U-shaped frame 510, the clamping blocks 511, and the second slide rod 58 to move away from the worktable 3, compressing the first damping spring. Spring 59 causes U-shaped frame 510 and clamping block 511 to move to one side of part 4 and separate from part 4, so that part 4 can be processed after being flipped. When the drive motor 34 is turned on to rotate in the reverse direction, each component is reset. An inclined groove 32 is opened on the surface of the worktable 3, and a filter screen 31 is set on the top of the inclined groove 32. This unique design allows the waste generated during the processing of part 4 to fall naturally into the inclined groove 32 through the filter screen 31. Since the inclined groove 32 has a certain inclination angle, the waste will slide along the inclined groove 32 to both sides under the action of gravity, and finally fall into the collection box 33 set on both sides of the inclined groove 32. This automatic waste collection method greatly improves the efficiency of waste disposal, reduces the amount of manual cleaning, and also avoids the accumulation of waste on the surface of the worktable 3, keeping the surface of the worktable 3 clean.

[0023] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-station turntable for processing security components, comprising a disc (1) and components (4), characterized in that: The top of the disc (1) is provided with a support frame (2) arranged in a circular array. A workbench (3) is fixedly installed on the support frame (2), and the parts (4) are placed on the workbench (3). Flipping components (5) are provided on both sides of the workbench (3). The flipping assembly (5) includes a fixed plate (51) fixedly installed on both sides of the support frame (2). A mounting plate (52) is fixedly installed on the side of the fixed plate (51) near the worktable (3). A moving block (53) is slidably connected to the surface of the fixed plate (51) in the vertical direction. A control component is provided on the side of the moving block (53) near the worktable (3). A U-shaped frame (510) is provided at the end of the control component near the worktable (3). A clamping block (511) is provided at the upper and lower ends of the inner side of the U-shaped frame (510) to clamp the end of the component (4).

2. The multi-station turntable for processing security components according to claim 1, characterized in that: A servo motor (529) is provided at the bottom of the fixed plate (51). The output end of the servo motor (529) is fixedly connected to the threaded rod (530), and the two moving blocks (53) are connected by transmission through the synchronous belt pulley transmission component (531). The threaded rod (530) is rotatably mounted on the fixed plate (51), and the moving block (53) is threadedly connected to the threaded rod (530).

3. The multi-station turntable for processing security components according to claim 2, characterized in that: The control components include a rotating shaft (54) rotatably mounted on a movable block (53), a V-shaped frame (55) fixedly connected to one end of the rotating shaft (54) near the worktable (3), a spline rod (57) fixedly connected to the center of the V-shaped frame (55), a second slide rod (58) slidably connected to one end of the spline rod (57), the other end of the second slide rod (58) fixedly connected to a U-shaped frame (510), and a first damping spring (59) sleeved on the spline rod (57) is provided between the U-shaped frame (510) and the V-shaped frame (55).

4. The multi-station turntable for processing security components according to claim 3, characterized in that: Both ends of the V-shaped frame (55) are fixedly connected to a transmission rod (56). A sliding frame (521) is slidably connected to the surface of the mounting plate (52). A triangular block (522) is fixedly connected to the inner end of the sliding frame (521). Limiting plates (523) whose positions are compatible with the triangular blocks (522) are fixedly connected to the top of both ends of the sliding frame (521). A rotation area is provided between the two limiting plates (523). The positions of the transmission rod (56), the triangular block (522), and the limiting plate (523) are compatible with each other.

5. A multi-station turntable for processing security components according to claim 4, characterized in that: The moving block (53) is fixedly connected to two sides of the end away from the workbench (3), and the end of the rotating shaft (54) is fixedly connected to the swing rod (518). The blocking rod (517) is used to limit the rotation of the swing rod (518). The bottom of the moving block (53) is fixedly connected to the fixed rod (519), and a third damping spring (520) is provided between the fixed rod (519) and the swing rod (518). Under the elastic force of the third damping spring (520), the swing rod (518) is pulled to rotate towards the blocking rod (517).

6. The multi-station turntable for processing security components according to claim 5, characterized in that: The upper and lower sides of the U-shaped frame (510) are slidably connected to the first moving rod (512). The inner end of the first moving rod (512) is fixedly connected to the clamping block (511). A second damping spring (513) is sleeved on the first moving rod (512) between the clamping block (511) and the U-shaped frame (510). The two clamping blocks (511) are rotatably connected to the two sides of the linkage rod (514). The ends of the two linkage rods (514) are rotatably connected. The upper and lower ends of the inner wall of the U-shaped frame (510) are provided with a sliding groove (515). The two sides of the sliding groove (515) are inclined. The surface of the clamping block (511) is provided with a receiving groove. A cleaning roller (516) for cleaning the surface of the clamping block (511) is provided in the receiving groove. The end of the cleaning roller (516) is located in the sliding groove (515) through a sliding shaft and is slidably connected to the U-shaped frame (510).

7. A multi-station turntable for processing security components according to claim 6, characterized in that: A rack (524) is fixedly connected to the bottom of the sliding frame (521). A gear (525) is rotatably connected to one side of the rack (524) and mounted in the mounting plate (52). A second linkage rod (526) is movably connected to the gear (525) at a position off-center. A second moving rod (527) is movably connected to the outer wall of the second linkage rod (526). The second moving rod (527) is slidably mounted on the mounting plate (52) laterally. A striking rod (528) for striking the outer wall of the worktable (3) is fixedly connected to the outer end of the second moving rod (527).

8. A multi-station turntable for processing security components according to claim 7, characterized in that: An inclined groove (32) is provided on the surface of the workbench (3), and a filter screen (31) installed on the workbench (3) is provided on the top of the inclined groove (32). A collection box (33) is provided on both sides of the inclined groove (32). A drive motor (34) is fixedly installed inside the workbench (3). A cam (35) is fixedly connected to the output end of the drive motor (34). A first linkage rod (36) is movably connected to both sides of the cam (35). A first slide rod (37) is movably connected to the other end of the first linkage rod (36). The first slide rod (37) is slidably installed on the workbench (3). A push plate (38) is fixedly connected to the outer end of the first slide rod (37). The push plate (38) and the bottom end of the U-shaped frame (510) are corresponding to each other. A control rod (39) is fixedly connected to both sides of the push plate (38). The end of the control rod (39) and the position of the linkage rod (514) are corresponding to each other.

Images