A multi-station rotary disc type automatic assembling machine for steel round bars

Abstract

The utility model relates to steel round bar technical field discloses a kind of steel round bar multi-station carousel type automatic assembly machine, including bearing disc, the bottom of bearing disc is fixedly connected with assembly mechanism, the top of bearing disc is fixedly connected with support block, the outer wall of support block is fixedly connected with multiple clamping mechanisms, the clamping mechanism is used to clamp steel round bar, and the assembly mechanism includes rotating column, the top of rotating column is fixedly connected in the bottom of bearing disc, and the bottom of rotating column is rotatably connected with support platform. In the utility model, opening disc and four opening wheels are driven by motor one, drive bearing disc intermittent rotation to realize steel round bar orderly delivery, while right side cylinder pushes plate to cooperate with part clamping to complete part nesting, reduce manual positioning and carrying step, greatly improve the efficiency and accuracy of assembly operation, reduce labor intensity of staff.

Description

Technical Field

[0001] This utility model relates to the field of steel round bar technology, and in particular to a multi-station rotary table automated assembly machine for steel round bars. Background Technology

[0002] In modern manufacturing, steel round bars, as a basic and critical component, are widely used in many important fields such as automobiles, machinery, home appliances, and aerospace. Their applications range from shaft components in automotive transmission systems to support shafts in mechanical equipment and connecting shafts in home appliances. They play a vital role in the overall performance, precision, and stability of products. With the rapid development of these downstream industries, the market demand for steel round bars has shown a continuous growth trend. At the same time, increasingly higher requirements are being placed on the precision, consistency, and production efficiency of steel round bars after assembly.

[0003] In the production process of steel round bars, the assembly stage is one of the key steps to ensure that the bars can function properly. It usually involves the precise assembly, connection and fixation of the steel round bars with bearings, gears and flanges. Most manufacturers rely on traditional manual assembly methods for steel round bars, which is prone to assembly deviations, resulting in a lower product qualification rate, increased rework costs and scrap rate, and seriously affecting the overall quality of the product. Existing automated equipment usually adopts single-station operation, which can only complete the assembly process of one steel round bar at a time. While reducing some manual operations and scrap rate, after completing the assembly of one product, the equipment needs to be reset and the parts need to be reloaded before the assembly of the next product can begin. The production efficiency is still very low and cannot meet the needs of large-scale industrial production. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a multi-station rotary table automated assembly machine for steel round bars, aiming to improve the problems of low efficiency and large influence of human factors in the existing technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a multi-station rotary automated assembly machine for steel round bars, comprising a carrier plate, an assembly mechanism fixedly connected to the bottom of the carrier plate, a support block fixedly connected to the top of the carrier plate, and multiple clamping mechanisms fixedly connected to the outer wall of the support block. The clamping mechanisms are used to clamp the steel round bars. The assembly mechanism includes a rotating column, the top of which is fixedly connected to the bottom of the carrier plate. A support platform is rotatably connected to the bottom of the rotating column. A motor is fixedly connected to the top right side of the support platform. An intermittent component is fixedly connected to the output end of the motor. A limit component is rotatably connected to the outer wall of the carrier plate. A base plate is fixedly connected to the bottom of the support platform. A bracket is fixedly connected to the top right side of the base plate. A pushing component is fixedly connected to the top right side of the bracket. A parts clamp is fixedly connected to the left side of the pushing component.

[0006] As a further description of the above technical solution:

[0007] The clamping mechanism includes a second motor. The left side of the second motor is fixedly connected to the right side of the support block. A threaded column is fixedly connected to the output end of the second motor. A slider is threadedly connected to the outer wall of the threaded column. Sliding components are fixedly connected to the upper and lower sides of the slider. A rotating plate is fixedly connected to the front and rear sides of the slider. A rotating plate is connected to the middle of the front rotating plate. A fixing component is fixedly connected to the front side of the rotating plate.

[0008] As a further description of the above technical solution:

[0009] The intermittent component includes an open disc, the bottom of which is fixedly connected to the output end of a motor, and four open wheels are engaged with the outer wall of the open disc.

[0010] As a further description of the above technical solution:

[0011] The limiting component includes a limiting ring, the inner wall of which is rotatably connected to the outer wall of the bearing plate, and multiple columns are fixedly connected to the bottom of the limiting ring.

[0012] As a further description of the above technical solution:

[0013] The pushing assembly includes a cylinder, the bottom of which is fixedly connected to the top of the bracket, a push plate is fixedly connected to the left side of the cylinder, and a slide rod is slidably connected to the front and rear sides of the push plate.

[0014] As a further description of the above technical solution:

[0015] The left and right sides of the slide bar are fixedly connected to the fixing block 2, and the top of the bearing plate is fixedly connected to multiple concave blocks.

[0016] As a further description of the above technical solution:

[0017] The sliding assembly includes a second slider, the bottom of which is fixedly connected to the top of a first slider, and a second sliding rod is slidably connected to the middle of the second slider.

[0018] As a further description of the above technical solution:

[0019] The fixing component includes a fixing block one, the rear side of the fixing block one is rotatably connected to the front side of the rotating plate one, a connecting plate is fixedly connected to the rear side of the fixing block one, and a steel round bar clamp is fixedly connected to the rear side of the connecting plate.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the open disc driven by the motor cooperates with the four open wheels to drive the bearing disc to rotate intermittently and realize the orderly transportation of steel round bars. At the same time, the right-side cylinder pushes the push plate to cooperate with the parts clamp to complete the nesting of parts, reducing manual positioning and handling steps, greatly improving the efficiency and accuracy of assembly operations, and reducing the labor intensity of workers.

[0022] 2. In this utility model, the screw column driven by the second motor drives the slider to move. With the linkage structure of the first rotating plate and the second rotating plate, the steel bar clamp can be flexibly expanded and contracted, which can tightly fix the steel bar in the concave block, effectively prevent the steel bar from shifting and shaking during the assembly process, ensure the accurate execution of subsequent assembly steps, and improve the product assembly quality. Attached Figure Description

[0023] Figure 1 A perspective view of the front side of the base plate of a multi-station rotary automated assembly machine for steel round bars proposed in this utility model;

[0024] Figure 2 This is a disassembled view of the rotating column structure of a multi-station rotary table automated assembly machine for steel round bars proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the support structure of a multi-station rotary automated assembly machine for steel round bars proposed in this utility model.

[0026] Figure 4 This invention presents a schematic diagram of the bearing plate structure of a multi-station rotary automated assembly machine for steel round bars.

[0027] Figure 5 This is a schematic diagram of the motor structure of a multi-station rotary automated assembly machine for steel round bars proposed in this utility model.

[0028] Legend:

[0029] 1. Bearing plate; 2. Assembly mechanism; 201. Rotating column; 202. Support platform; 203. Motor 1; 204. Intermittent assembly; 2041. Opening plate; 2042. Four-opening wheel; 205. Limiting assembly; 2051. Limiting ring; 2052. Column; 206. Base plate; 207. Bracket; 208. Pushing assembly; 2081. Cylinder; 2082. Push plate; 2083. Slide rod 1; 2 09. Part clamp; 3. Clamping mechanism; 301. Motor II; 302. Threaded column; 303. Slider I; 304. Sliding assembly; 3041. Slider II; 3042. Sliding rod II; 305. Rotating plate I; 306. Rotating plate II; 307. Fixing assembly; 3071. Fixing block I; 3072. Connecting plate; 3073. Steel round bar clamp; 4. Support block; 5. Fixing block II; 6. Concave block. Detailed Implementation

[0030] 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 protection scope of the present utility model.

[0031] Please see the appendix Figure 1 - Appendix Figure 3 This utility model provides an embodiment of a multi-station rotary automated assembly machine for steel round bars, including a carrier plate 1, an assembly mechanism 2 fixedly connected to the bottom of the carrier plate 1, a support block 4 fixedly connected to the top of the carrier plate 1, and multiple clamping mechanisms 3 fixedly connected to the outer wall of the support block 4. The clamping mechanisms 3 are used to clamp the steel round bars. The assembly mechanism 2 includes a rotating column 201, the top of the rotating column 201 fixedly connected to the bottom of the carrier plate 1, a support platform 202 rotatably connected to the bottom of the rotating column 201, a motor 203 fixedly connected to the top right side of the support platform 202, an intermittent component 204 fixedly connected to the output end of the motor 203, a limit component 205 rotatably connected to the outer wall of the carrier plate 1, a base plate 206 fixedly connected to the bottom of the support platform 202, a bracket 207 fixedly connected to the top right side of the base plate 206, a pushing component 208 fixedly connected to the top right side of the bracket 207, and a parts clamp 209 fixedly connected to the left side of the pushing component 208.

[0032] Specifically, the bottom of the support plate 1 is securely connected to the assembly mechanism 2 to ensure stability during use. Similarly, the top of the support plate 1 is securely connected to a support block 4. Multiple clamping mechanisms 3 are evenly fixed to the outer wall of the support block 4. These clamping mechanisms 3 are specifically designed for precise and secure clamping of the steel rod to ensure smooth operation. The assembly mechanism 2 consists of multiple components, with the core component being a rotating column 201. The top of the rotating column 201 is fixedly connected to the bottom of the support plate 1 to ensure accurate positioning. The bottom of the rotating column 201 is rotatably connected to a support platform 202. A motor 203 is fixedly connected to the top right side of the support platform 202. The output end of the motor is connected to an intermittent component 204 via a fixed connection. The intermittent component 204 is used to control the output of the motor 203 so that it can work according to a preset rhythm. In addition, a limiting component 205 is installed on the outer wall of the support plate 1 via a rotatable connection. The limiting component 205 is used to limit the rotation range of the support plate 1 to ensure that it works within a safe range. A base plate 206 is installed at the bottom of the support platform 202 via a fixed connection. A bracket 207 is fixedly connected to the top right side of the base plate 206. A pushing component 208 is fixedly connected to the top right side of the bracket 207. A part clamp 209 is fixedly connected to the left side of the pushing component 208 to clamp and fix the part to be processed, ensuring that it remains stable during processing.

[0033] Please see the appendix Figure 3 - Appendix Figure 5 The clamping mechanism 3 includes a second motor 301. The left side of the second motor 301 is fixedly connected to the right side of the support block 4. The output end of the second motor 301 is fixedly connected to a threaded post 302. The outer wall of the threaded post 302 is threadedly connected to a first slider 303. The upper and lower sides of the first slider 303 are fixedly connected to sliding components 304. The front and rear sides of the first slider 303 are fixedly connected to a first rotating plate 305. The middle of the front rotating plate 305 is connected to a second rotating plate 306. The front side of the first rotating plate 305 is fixedly connected to a fixing component 307.

[0034] Specifically, the clamping mechanism 3 includes a second motor 301. The left side of the second motor 301 is fixedly connected to the right side of the support block 4. A threaded post 302 is fixedly connected to the output end of the second motor 301. A slider 303 is threadedly connected to the outer wall of the threaded post 302. In this way, it can be stably installed on the clamping mechanism 3. The output end of the second motor 301 is connected to the threaded post 302, and the outer wall of the threaded post 302 is threadedly connected to the slider 303. This connection method allows the slider 303 to move up and down on the threaded post 302, thereby achieving precise adjustment of the workpiece clamping position. Sliding components 304 are fixedly connected to both the upper and lower sides of the slider 303. These sliding components 304 can slide along a specific track. The flexibility and adaptability of the clamping mechanism 3 are further enhanced. In addition, rotating plates 305 are fixedly connected to both the front and rear sides of the slider 303. A rotating plate 306 is connected to the middle of the front rotating plate 305. These rotating plates 305 can rotate around a specific axis, allowing the clamping mechanism 3 to adapt to workpieces of different shapes and sizes. The rotating plate 306 is connected to the middle of the front rotating plate 305, enabling the clamping mechanism 3 to perform more complex movements, thereby better adapting to the processing requirements of various workpieces. Fixing components 307 are also fixedly connected to the front of the rotating plate 305. These fixing components 307 can firmly fix the workpiece on the clamping mechanism 3, ensuring that the workpiece will not be displaced or vibrate during processing.

[0035] Please see the appendix Figure 1 - Appendix Figure 3 The intermittent component 204 includes an open plate 2041, the bottom of which is fixedly connected to the output end of the motor 203. The outer wall of the open plate 2041 is meshed with four open wheels 2042. The limiting component 205 includes a limiting ring 2051, the inner wall of which is rotatably connected to the outer wall of the bearing plate 1. The bottom of the limiting ring 2051 is fixedly connected with multiple columns 2052. The pushing component 208 includes a cylinder 2081, the bottom of which is fixedly connected to the top of the bracket 207. The left side of the cylinder 2081 is fixedly connected to a push plate 2082. The front and rear sides of the push plate 2082 are slidably connected to a slide rod 2083. The left and right sides of the slide rod 2083 are fixedly connected with two fixing blocks 5. The top of the bearing plate 1 is fixedly connected with multiple concave blocks 6.

[0036] Specifically, the intermittent component 204 includes an open disc 2041. The bottom of the open disc 2041 is fixedly connected to the output end of the motor 203, ensuring that it can rotate synchronously with the motor 203. The outer wall of the open disc 2041 has a meshing structure that meshes with the four open wheels 2042, so that under the drive of the motor 203, the four open wheels 2042 can follow the open disc 2041 in a regular intermittent motion. The limiting component 205 mainly consists of a limiting ring 2051. The inner wall of the limiting ring 2051 is rotatably connected to the outer wall of the bearing plate 1, allowing it to rotate freely within a certain range. Multiple columns 2052 are evenly fixedly connected to the bottom of the limiting ring 2051. These columns 2052 serve as supports and limiters, ensuring that the limiting ring 2051 rotates within a certain range. To maintain stability during operation, the pushing component 208 includes a cylinder 2081. The bottom of the cylinder 2081 is fixedly connected to the top of the bracket 207 to ensure its stable position. A push plate 2082 is fixedly connected to the left side of the cylinder 2081. The front and rear sides of the push plate 2082 are slidably connected to the slide rod 2083, allowing the push plate 2082 to slide freely on the slide rod 2083. Fixing blocks 5 are fixedly connected to both sides of the slide rod 2083. These fixing blocks 5 are used to limit the movement range of the slide rod 2083 and ensure the sliding of the push plate 2082 is stable and reliable. In addition, multiple concave blocks 6 are evenly fixedly connected to the top of the bearing plate 1. These concave blocks 6 are used to cooperate with other components, playing a role in positioning and support, ensuring the coordination between the components of the entire device during operation.

[0037] Please see the appendix Figure 3 - Appendix Figure 5 The sliding component 304 includes a second slider 3041, the bottom of which is fixedly connected to the top of the first slider 303, and a second slider rod 3042 is slidably connected to the middle of the second slider 3041. The fixing component 307 includes a first fixing block 3071, the rear side of which is rotatably connected to the front side of the first rotating plate 305, and a connecting plate 3072 is fixedly connected to the rear side of the first fixing block 3071. A steel round bar clamp 3073 is fixedly connected to the rear side of the connecting plate 3072.

[0038] Specifically, the sliding component 304 is composed of a second slider 3041. The bottom of the second slider 3041 at the top position is securely mounted on the top surface of the first slider 303 via a fixed connection, ensuring a stable and secure connection between the two. Furthermore, the middle portion of the second slider 3041 is slidably connected to the second slider 3042, allowing the second slider 3041 to slide smoothly on the second slider 3042, thus achieving the flexible adjustment function of the component. The fixing component 307 mainly consists of a first fixing block 3071. The front portion of the first fixing block 3071 is connected via a rotational connection... The fixed block 3071 is connected to the front part of the rotating plate 305 by a fixed connection. This rotating connection allows the fixed block 3071 to rotate relative to the rotating plate 305 within a certain angle range, increasing the adjustment flexibility of the component. The rear part of the fixed block 3071 is connected to the connecting plate 3072 by a fixed connection to ensure the stability of the connecting plate 3072. Furthermore, the rear part of the connecting plate 3072 is also connected to the steel round bar clamp 3073 by a fixed connection. The steel round bar clamp 3073 is used to clamp the steel round bar to ensure the structural stability and functionality of the entire fixed component 307.

[0039] Working principle: The steel round bar is placed in the concave block 6 at the top of the bearing plate 1. The motor 203 is started to make the open plate 2041 at the output end rotate. The open plate 2041 rotates one revolution, which drives the four open wheels 2042 to rotate a quarter revolution, so that the bearing plate 1 at the top rotates intermittently. The cylinder 2081 on the right pushes the push plate 2082 to move to the left. The front and rear sides slide on the outer wall of the slide rod 2083 to ensure stability. The part clamp 209 on the left clamps the part and nests it into the outer wall of the steel round bar, which is convenient for the staff to install.

[0040] When the steel bar falls into the middle of the concave block 6, the other side needs to be fixed. Start the motor 301 to make the threaded column 302 rotate and drive the slider 303 to move left and right. The middle part of the rotating plate 305 on the outer wall rotates in front of the rotating plate 306, pulling the fixing block 3071 outward, so that the steel bar clamp 3073 expands and contracts, which can clamp the steel bar in the middle. This makes the steel bar clamped more tightly and will not affect the assembly steps.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-station rotary automated assembly machine for steel round bars, comprising a carrier plate (1), characterized in that: An assembly mechanism (2) is fixedly connected to the bottom of the bearing plate (1), and a support block (4) is fixedly connected to the top of the bearing plate (1). Multiple clamping mechanisms (3) are fixedly connected to the outer wall of the support block (4). The clamping mechanism (3) is used to clamp the steel round bar. The assembly mechanism (2) includes a rotating column (201), the top of which is fixedly connected to the bottom of the bearing plate (1). A support platform (202) is rotatably connected to the bottom of the rotating column (201). A motor (203) is fixedly connected to the top right side of the support platform (202). An intermittent component (204) is fixedly connected to the output end of the motor (203). A limit component (205) is rotatably connected to the outer wall of the bearing plate (1). A base plate (206) is fixedly connected to the bottom of the support platform (202). A bracket (207) is fixedly connected to the top right side of the base plate (206). A pushing component (208) is fixedly connected to the top right side of the bracket (207). A parts clamp (209) is fixedly connected to the left side of the pushing component (208).

2. The multi-station rotary automated assembly machine for steel round bars according to claim 1, characterized in that: The clamping mechanism (3) includes a second motor (301). The left side of the second motor (301) is fixedly connected to the right side of the support block (4). The output end of the second motor (301) is fixedly connected to a threaded column (302). The outer wall of the threaded column (302) is threadedly connected to a first slider (303). The upper and lower sides of the first slider (303) are both fixedly connected to sliding components (304). The front and rear sides of the first slider (303) are both fixedly connected to a first rotating plate (305). The middle part of the first rotating plate (305) on the front side is connected to a second rotating plate (306). The front side of the first rotating plate (305) is fixedly connected to a fixing component (307).

3. The multi-station rotary automated assembly machine for steel round bars according to claim 1, characterized in that: The intermittent component (204) includes an open plate (2041), the bottom of which is fixedly connected to the output end of motor (203), and four open wheels (2042) are engaged with the outer wall of the open plate (2041).

4. The multi-station rotary automated assembly machine for steel round bars according to claim 1, characterized in that: The limiting component (205) includes a limiting ring (2051), the inner wall of which is rotatably connected to the outer wall of the bearing plate (1), and a plurality of columns (2052) are fixedly connected to the bottom of the limiting ring (2051).

5. The multi-station rotary automated assembly machine for steel round bars according to claim 1, characterized in that: The pushing assembly (208) includes a cylinder (2081), the bottom of which is fixedly connected to the top of the bracket (207), a push plate (2082) is fixedly connected to the left side of the cylinder (2081), and a slide rod (2083) is slidably connected to the front and rear sides of the push plate (2082).

6. The multi-station rotary automated assembly machine for steel round bars according to claim 5, characterized in that: The left and right sides of the slide bar (2083) are fixedly connected to the fixing block (5), and the top of the bearing plate (1) is fixedly connected to multiple concave blocks (6).

7. The multi-station rotary automated assembly machine for steel round bars according to claim 2, characterized in that: The sliding assembly (304) includes a second slider (3041), the bottom of which is fixedly connected to the top of the first slider (303), and a second slider rod (3042) is slidably connected to the middle of the second slider (3041).

8. The multi-station rotary automated assembly machine for steel round bars according to claim 2, characterized in that: The fixing component (307) includes a fixing block (3071), the rear side of the fixing block (3071) is rotatably connected to the front side of the rotating plate (305), a connecting plate (3072) is fixedly connected to the rear side of the fixing block (3071), and a steel round bar clamp (3073) is fixedly connected to the rear side of the connecting plate (3072).

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