Alignment device for hole site of umbrella middle rod
By designing the material and positioning mechanism, using components such as laser sensors and rotating motors, the automatic correcting of the rod hole position in the umbrella is achieved, solving the problem of positioning the hole position in the automated assembly, and improving assembly efficiency and accuracy.
Patent Information
- Application Number
- CN202421122358.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-22
AI Technical Summary
During the automated assembly of rods in the umbrella, it is necessary to locate and align the installation holes of each pipe section to ensure the same orientation in order to achieve automated assembly, but it is difficult for the prior art to achieve this automated positioning.
A umbrella mid-rod hole position alignment device including a material carrier mechanism and a positioning mechanism is designed. The material carrier mechanism consists of a material carrier table, a sensor, a rotating motor, a clamping cylinder, a limiting cylinder, a fixed support, a translation support and The connecting frame is composed of a laser sensor to sense the mounting hole of the rod in the umbrella, and the hole position is adjusted using a rotating motor, clamping cylinder and limit cylinder.
The automatic hole position alignment of the rod in the umbrella is achieved, the assembly efficiency is improved, the assembly process is simplified, and the accuracy and efficiency of automated assembly are improved.
Smart Images
Figure CN222289344U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of umbrella center rod assembly devices, in particular to an umbrella center rod hole position alignment device. Background Art
[0002] The umbrella rod consists of a large tube, a middle tube, a small tube connected in sequence, and assembly parts connected to each tube. Since each tube needs to be installed with assembly parts such as springs and knives, each tube is provided with a mounting hole. In order to realize the automated assembly of the umbrella rod, each tube needs to position and align the mounting hole during the automated transportation process to ensure that the mounting hole maintains the same direction during the transportation process, so as to facilitate the subsequent automated assembly of the tube.
[0003] In view of this, the applicant conducted in-depth research on the above issues, which led to the present case. Summary of the invention
[0004] The main purpose of the utility model is to provide a device for aligning the hole position of an umbrella rod, which has a simple structure and can align and position the mounting holes of an umbrella rod being transported, thereby realizing automatic alignment and positioning of the umbrella rod.
[0005] In order to achieve the above purpose, the solution of the utility model is:
[0006] A device for aligning the hole position of an umbrella rod comprises a loading mechanism and a positioning mechanism, wherein the loading mechanism comprises a loading platform and a sensor, wherein the sensor is arranged above the loading platform, and the positioning mechanism comprises a rotating motor, a clamping cylinder and a limiting cylinder, wherein the clamping cylinder is connected to the output shaft of the rotating motor, and the rotating motor is connected to the piston rod of the limiting cylinder.
[0007] Furthermore, the positioning mechanism also includes a fixed support and a translation support, the translation support is installed on the upper end of the fixed support, and the translation support and the fixed support are movably connected via a guide rail.
[0008] Furthermore, the translation support is provided with a side mounting plate, the rotary motor is mounted on the side mounting plate, an adapter plate is connected to the output shaft of the rotary motor, and the clamping cylinder is mounted on the adapter plate.
[0009] Furthermore, a connecting frame is provided on the fixed support, and the connecting frame includes a horizontal part and a vertical part which are vertically connected, the horizontal part is connected to the fixed support, the limiting cylinder is installed on the vertical part, and the piston rod of the limiting cylinder is connected to the side mounting plate.
[0010] Furthermore, the fixed support includes an upper support and a lower support, the upper support is slidably connected to the translation support, a strip hole is provided on the side wall of the upper support, a threaded hole is provided on the lower support, and a locking bolt is provided in the threaded hole and passes through the strip hole.
[0011] Furthermore, the loading platform is provided with a symmetrically arranged loading base, and the upper surface of the loading base is provided with a matching groove.
[0012] Furthermore, the loading mechanism also includes a loading bracket, a lifting cylinder is provided on the loading bracket, a piston rod of the lifting cylinder is connected to the loading platform, and the sensor is installed on the upper end of the loading bracket.
[0013] Compared with the prior art, the beneficial effect lies in that the novel structure is simple and the degree of automation is high. It can align the hole position of the umbrella rod during transportation, which facilitates the subsequent automated assembly of the umbrella rod, thereby improving the transportation and assembly efficiency of the umbrella rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional diagram of the appearance structure of the utility model.
[0015] Figure 2 It is another stereoscopic diagram of the external structure of the utility model.
[0016] In the figure: loading mechanism 1, loading platform 11, loading base 111, sensor 12, loading bracket 13, lifting cylinder 14, positioning mechanism 2, rotating motor 21, clamping cylinder 22, limit cylinder 23, fixed support 31, upper bracket 311, strip hole 3111, lower bracket 312, translation support 32, guide rail 33, side mounting plate 34, adapter plate 35, connecting frame 36. DETAILED DESCRIPTION
[0017] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.
[0018] like Figure 1-2As shown, a device for aligning the hole position of an umbrella rod comprises a loading mechanism 1 and a positioning mechanism 2. The loading mechanism 1 comprises a loading platform 11 and a sensor 12. The sensor 12 is a laser sensor. The sensor 12 is arranged above the loading platform 11. Specifically, the upper part may be directly above the loading platform 11 or obliquely above the loading platform 11. The installation position of the sensor 12 can be adjusted according to the required orientation of the installation hole when the umbrella rod is transported. The loading mechanism 1 also comprises a loading bracket 13. A lifting cylinder 14 is arranged on the loading bracket 13. The piston rod of the lifting cylinder 14 is arranged vertically upward. The piston rod of the lifting cylinder 14 is connected to the lower end of the loading platform 11. The sensor 12 is installed at the upper end of the loading bracket 13. The laser beam of the sensor 12 is vertically irradiated downward on the loading platform 11 to sense the umbrella rod on the loading platform 11. A symmetrically arranged loading base 111 is provided on the loading platform 11 , and a matching groove is provided on the upper surface of the loading base 111 . When the mounting hole of the umbrella rod faces upward, the umbrella rod can be stably fixed in the matching groove.
[0019] In this embodiment, the positioning mechanism 2 includes a rotating motor 21, a clamping cylinder 22 and a limiting cylinder 23. The clamping cylinder 22 is connected to the output shaft of the rotating motor 21, and the rotating motor 21 is connected to the piston rod of the limiting cylinder 23. Specifically, the positioning mechanism 2 also includes a fixed support 31 and a translation support 32. The translation support 32 is installed at the upper end of the fixed support 31. The translation support 32 is dynamically connected to the fixed support 31 through a guide rail 33. The extension direction of the guide rail 33 is the same as the axial direction of the umbrella rod. A side mounting plate 34 is provided on the translation support 32, the rotating motor 21 is installed on the side mounting plate 34, an adapter plate 35 is connected to the output shaft of the rotating motor 21, and the clamping cylinder 22 is installed on the adapter plate 35. This makes the rotating motor 21 and the clamping cylinder 22 more firmly installed and more convenient to disassemble and assemble. A connecting frame 36 is provided on the fixed support 31 , and the connecting frame 36 includes a horizontal portion and a vertical portion that are vertically connected. The horizontal portion is connected to the fixed support 31 , and the limiting cylinder 23 is installed on the vertical portion. The piston rod of the limiting cylinder 23 is connected to the side mounting plate 34 .
[0020] Preferably, the fixed support 31 includes an upper support 311 and a lower support 312. The upper support 311 is slidably connected to the translation support 32. A strip hole 3111 is provided on the side wall of the upper support 311, and a threaded hole is provided on the lower support 312. A locking bolt passing through the strip hole 3111 is provided in the threaded hole. The locking bolt cooperates with the nut to lock and fix the upper support 311 on the lower support 312. By adopting the above structure, the installation height of the upper support 311 can be adjusted, thereby adjusting the height of the clamping cylinder 22. The adjustment structure is simple and the adjustment is more convenient.
[0021] The working principle of the utility model: during the conveying process of the umbrella rod, the umbrella rod can be clamped and placed on the loading platform 11 by a manipulator or a conveying clamp, and the sensor 12 senses the umbrella rod on the loading platform 11. If the orientation of the mounting hole of the umbrella rod is incorrect, the limit cylinder 23 drives the clamping cylinder 22 to move horizontally close to the umbrella rod, and then the clamping cylinder 22 clamps the end of the umbrella rod, and the lifting cylinder 14 drives the loading platform 11 to descend. Then the rotating motor 21 drives the clamping cylinder 22 to rotate until the sensor 12 senses the mounting hole of the umbrella rod, at which time the rotating motor 21 stops driving, the lifting cylinder 14 drives the loading platform to rise, and the clamping cylinder 22 releases the umbrella rod. Finally, the limit cylinder 23 drives the clamping cylinder 22 away from the umbrella rod to complete the orientation of the umbrella rod.
[0022] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.
Claims
1. A device for aligning the hole position of a rod in an umbrella, characterized in that: It includes a loading mechanism and a positioning mechanism. The loading mechanism includes a loading platform and a sensor. The sensor is arranged above the loading platform. The positioning mechanism includes a rotating motor, a clamping cylinder and a limiting cylinder. The clamping cylinder is connected to the output shaft of the rotating motor, and the rotating motor is connected to the piston rod of the limiting cylinder.
2. The device for aligning the hole position of the rod in an umbrella according to claim 1, characterized in that: The positioning mechanism also includes a fixed support and a translation support. The translation support is installed on the upper end of the fixed support. The translation support and the fixed support are movably connected via a guide rail.
3. The device for aligning the hole position of the rod in an umbrella as claimed in claim 2, characterized in that: The translation support is provided with a side mounting plate, the rotary motor is mounted on the side mounting plate, an adapter plate is connected to the output shaft of the rotary motor, and the clamping cylinder is mounted on the adapter plate.
4. The device for aligning the hole position of the rod in an umbrella as claimed in claim 3, characterized in that: The fixed support is provided with a connecting frame, which includes a horizontal part and a vertical part that are vertically connected. The horizontal part is connected to the fixed support, and the limit cylinder is installed on the vertical part. The piston rod of the limit cylinder is connected to the side mounting plate.
5. The device for aligning the hole position of the rod in an umbrella as claimed in claim 2, characterized in that: The fixed support includes an upper support and a lower support, the upper support is slidably connected to the translation support, a strip hole is provided on the side wall of the upper support, a threaded hole is provided on the lower support, and a locking bolt is provided in the threaded hole and passes through the strip hole.
6. The device for aligning the hole position of the rod in an umbrella according to claim 1, characterized in that: The loading platform is provided with a symmetrically arranged loading base, and the upper surface of the loading base is provided with a matching groove.
7. The device for aligning the hole position of the rod in an umbrella according to claim 1, characterized in that: The loading mechanism also includes a loading bracket, a lifting cylinder is provided on the loading bracket, a piston rod of the lifting cylinder is connected to the loading platform, and the sensor is installed on the upper end of the loading bracket.