一种瓶盖角度矫正机构

Abstract

本实用新型公开了一种瓶盖角度矫正机构，包括底板、推料架、搬运组件、工件接料台、矫正作业台和矫正组件，所述底板的左右两侧对称设置有推料架和搬运组件，底板的中部前后对应设有工件接料台和矫正作业台，工件接料台一侧接收瓶盖，推料架将工件接料台上的瓶盖推向另一侧，使瓶盖与矫正作业台对齐，搬运组件将瓶盖从工件接料台搬运至矫正作业台，矫正作业台上设有矫正组件和仿形载具，矫正组件连接仿形载具，瓶盖被放置在仿形载具上，仿形载具和瓶盖相对旋转完成对位嵌合，矫正组件将仿形载具复位，使瓶盖完成角度寻找；本机构采用纯机械结构对瓶盖进行角度矫正，矫正采用完全自动化运行，节省人力，检测成本低，检测稳定性强。

Claims

1. A bottle cap angle correcting mechanism, characterized by: The system includes a base plate, a pusher, a conveying assembly, a workpiece receiving platform, a straightening worktable, and a straightening assembly. The pusher and conveying assembly are symmetrically arranged on the left and right sides of the base plate. The workpiece receiving platform and the straightening worktable are arranged correspondingly in the middle of the base plate. One side of the workpiece receiving platform receives bottle caps. The pusher pushes the bottle caps on the workpiece receiving platform to the other side, aligning the bottle caps with the straightening worktable. The conveying assembly transports the bottle caps from the workpiece receiving platform to the straightening worktable. The straightening worktable is equipped with a straightening assembly and a contouring carrier. The straightening assembly is connected to the contouring carrier. The bottle caps are placed on the contouring carrier. The contouring carrier and the bottle caps rotate relative to each other to complete the alignment and fitting. The straightening assembly resets the contouring carrier, allowing the bottle caps to complete the angle finding process.

2. A bottle cap angle correcting mechanism according to claim 1, characterized in that: The correction workbench includes a vertical support plate, a horizontal support plate, a rotary cylinder, and a correction assembly. The vertical support plate is connected to the side of the base plate, and the top of the vertical support plate is fixedly connected to the horizontal support plate. The contouring carrier is set on the horizontal support plate, and the bottom of the horizontal support plate is equipped with a rotary cylinder. The output end of the rotary cylinder passes vertically through the horizontal support plate and is connected to the contouring carrier for transmission. The correction assembly is set on the horizontal support plate and includes a fixing block and a tension spring. The fixing block is locked to the horizontal support plate, and one end of the tension spring is connected to the fixing block, while the other end is connected to the side of the contouring carrier. After the contouring carrier rotates the bottle cap into position, the tension spring pulls the contouring carrier to reset it.

3. A bottle cap angle correcting mechanism according to claim 2, characterized in that: The contouring carrier has a V-shaped limiting groove around its perimeter, and the bottle cap has a corresponding triangular limiting protrusion inside. The bottle cap is fitted onto the top of the contouring carrier. As the contouring carrier rotates, the triangular limiting protrusion and the V-shaped limiting groove engage one-to-one. When the contouring carrier rotates again, it drives the bottle cap to rotate synchronously.

4. A cap angle correcting mechanism according to claim 3, wherein: A vertical cylinder is mounted on the side of the rotary cylinder. The top of the vertical cylinder is connected to a feeding positioning plate. The feeding positioning plate is provided with a workpiece positioning groove. The vertical cylinder drives the feeding positioning plate to rise. The transport frame moves the bottle cap above the contour carrier and releases it. After passing through the workpiece positioning groove, the bottle cap falls onto the contour carrier.

5. A bottle cap angle correcting mechanism according to claim 4, characterized in that: A set of material infeed sensors is installed on the base plate near the correction work table. The material infeed sensors can monitor the height and position of the bottle cap on the contour carrier in real time.

6. A bottle cap angle correcting mechanism according to claim 1, characterized in that: One side of the workpiece receiving platform is a receiving station, and the other side is a picking station. The pusher is aligned with the receiving station at one end and pushes the bottle cap workpiece on the receiving station to the picking station. The outer side of the receiving station is provided with a receiving port, and the external mechanism puts the bottle cap workpiece into the receiving station through the receiving port.

7. A bottle cap angle correcting mechanism according to claim 6, characterized in that: The receiving station is provided with a sensing hole, and a set of receiving sensors are provided above and below the sensing hole. When the receiving station is idle, the sensing light of the receiving sensors passes through the sensing hole.

8. A bottle cap angle correcting mechanism according to claim 1, characterized in that: The handling assembly includes a fixed bracket, a Y-axis cylinder, a Z-axis cylinder, and a gripper. The fixed bracket is vertically connected to the side of the base plate, the Y-axis cylinder is connected to the inside of the fixed bracket, the Z-axis cylinder is connected to the Y-axis cylinder, a crossbar is connected to the end of the Z-axis cylinder, and a gripper is connected to the other end of the crossbar. The gripper can clamp the bottle cap on the picking station and move the bottle cap to the straightening worktable.

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