Glass cover plate feeding device and polishing device thereof
Patent Information
- Application Number
- CN202522305306.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-30
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-10-30
AI Technical Summary
然而，这种人工搬运满载玻璃盖板放置架的操作方式存在诸多安全隐患与风险因素：其一，由于满载的玻璃盖板放置架整体的重量较大；其二，玻璃盖板属于易碎材料，其边缘与表面极为脆弱
本实用新型提供了一种玻璃盖板送料装置，第一转动单元、第一臂体、第二臂体以及送料夹具共同构建多关节活动机构系统，可使送料夹具在水平面与垂直面实现多自由度运动，达成上料区与下料区之间的位置切换。在运行过程中，首先由第一转动单元提供旋转动力，随后第一臂体与第二臂体协作完成伸缩动作，最后送料夹具执行抓取与放置操作，以高效移送放置架，提高玻璃盖板上下料的流转速度以及抛光生产线物料的转运效率；此外，借助移动机构对送料夹具的水平位置进行调节，使其能够在不同上料工位之间进行切换，同时也可将本装置移动至放置架集放区，便于工作人员将放置架放置到置物台；以防抖平台作为支撑稳固承载放置架，该平台与置物台为活动连接，能够吸收并抵消移动机构运行时产生的振动能量，确保放置架平稳运行，避免出现抖动问题，进而提升运输的稳定性与安全性。
Smart Images
Figure CN224780232U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of polishing equipment technology, and in particular to a glass cover plate feeding device and its polishing device. Background Technology
[0002] The entire production process of glass cover plates involves multiple meticulous polishing steps. In the polishing process, operators manually move specialized racks filled with glass cover plates from the storage area to the designated station on the polishing equipment. Then, either manually or with the aid of automated feeding equipment, each glass cover plate is precisely placed one by one into the processing station of the polishing unit. However, this manual handling of racks full of glass cover plates presents numerous safety hazards and risks: firstly, the racks are quite heavy; secondly, glass cover plates are fragile materials with extremely delicate edges and surfaces. During actual handling, operator negligence can lead to minor cracks, surface scratches, and other quality problems, and in severe cases, even cause the entire rack to fall and shatter, resulting in a major safety accident. It is evident that existing technologies still need improvement and enhancement. Utility Model Content
[0003] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a glass cover feeding device, which uses a moving mechanism in conjunction with a multi-joint movable mechanism to transfer a fully loaded glass cover rack, thereby improving the safety and stability of the transfer.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: A glass cover feeding device includes a base, a moving mechanism at the bottom of the base, a first rotating unit on the base, the first rotating unit being rotatably connected to the base, a first arm on one side of the first rotating unit, a second arm rotatably connected to the end of the first arm away from the first rotating unit, and a feeding clamp rotatably connected to the end of the second arm away from the first arm. The feeding clamp is vertically movable. At least two placement platforms are provided on one side of the base, a shaking-resistant platform is movably connected to the placement platform, a placement rack is provided on the shaking-resistant platform, and the feeding clamp is provided with a clamping groove that cooperates with the placement rack.
[0005] In the glass cover feeding device, the platform is provided with multiple connecting holes, and a flexible column is provided in the connecting hole. The top of the flexible column extends outward from the connecting hole and is connected to the bottom of the anti-shake platform.
[0006] In the glass cover feeding device, the moving mechanism includes a moving base, with two wheels on the bottom sides of the moving base. A drive motor connected to the two wheels is installed inside the moving base. A guide wheel is located at the bottom of the moving base next to the wheels and is rotatably connected to the moving base.
[0007] In the glass cover feeding device, the first rotating unit includes a turntable and a rotating column. The turntable is disposed in the base, and the bottom of the rotating column is connected to the rotating surface of the turntable.
[0008] In the glass cover feeding device, one end of the first arm is connected to the rotating column, and the other end of the first arm is provided with a first rotating motor. The output end of the first rotating motor is connected to one end of the second arm.
[0009] In the glass cover feeding device, a second rotating motor is provided at the end of the second arm away from the first arm, and the output end of the second rotating motor is connected to the top of the feeding clamp.
[0010] In the glass cover feeding device, a lifting cylinder is provided on the top of the feeding clamp. The fixed end of the lifting cylinder is connected to the output end of the second rotating motor, and the output end of the lifting cylinder is connected to the top of the feeding clamp.
[0011] In the glass cover feeding device, the feeding clamp is provided with a clamping plate on both sides of the clamping groove, and the placement frame is provided with a clamping groove on both sides that cooperates with the clamping plate.
[0012] This utility model also provides a polishing device, including the glass cover plate feeding device described above.
[0013] Beneficial effects: This invention provides a glass cover feeding device. A first rotating unit, a first arm, a second arm, and a feeding clamp together form a multi-joint movable mechanism system, enabling the feeding clamp to move freely in both horizontal and vertical planes, achieving position switching between the loading and unloading areas. During operation, the first rotating unit first provides rotational power, then the first and second arms cooperate to complete the extension and retraction movements, and finally the feeding clamp performs the gripping and placing operations to efficiently transfer the placement rack, improving the flow speed of glass cover loading and unloading and the material transfer efficiency of the polishing production line. Furthermore, the horizontal position of the feeding clamp can be adjusted using a moving mechanism, allowing it to switch between different loading stations. Simultaneously, the device can be moved to the placement rack collection area, facilitating the placement of the rack onto the storage platform. A vibration-damping platform provides stable support for the placement rack. This platform is movably connected to the storage platform and absorbs and cancels the vibration energy generated during the operation of the moving mechanism, ensuring stable operation of the placement rack and avoiding shaking problems, thereby improving the stability and safety of transportation. Attached Figure Description
[0014] Figure 1 Schematic diagram of the overall structure of the glass cover feeding device provided by this utility model Figure 1 ; Figure 2 Schematic diagram of the overall structure of the glass cover feeding device provided by this utility model Figure 2 ; Figure 3 A schematic diagram of the base in the glass cover feeding device provided by this utility model; Figure 4 for Figure 3 A magnified structural diagram of region A in the middle.
[0015] Explanation of main component symbols: 1-base, 2-moving mechanism, 21-moving seat, 22-walking wheel, 23-guide wheel, 3-first rotating unit, 31-rotating column, 4-first arm body, 5-second arm body, 6-feeding clamp, 61-lifting cylinder, 62-card plate, 7-storage platform, 71-connecting hole, 72-flexible column, 8-anti-shake platform, 9-placement rack, 91-card slot, 10-glass cover plate. Detailed Implementation
[0016] This utility model provides a glass cover feeding device and a polishing device thereof. To make the purpose, technical solution, and effects of this utility model clearer and more explicit, the following describes this utility model in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.
[0017] In the description of this utility model, it should be understood that the terms "middle," "inner side," "outer side," etc., indicate the orientation or positional relationship of this utility model based on the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features.
[0018] Please see Figures 1 to 4 This utility model provides a glass cover feeding device, including a base 1, a moving mechanism 2 at the bottom of the base 1, a first rotating unit 3 on the base 1, the first rotating unit 3 being rotatably connected to the base 1, a first arm 4 on one side of the first rotating unit 3, a second arm 5 rotatably connected to the end of the first arm 4 away from the first rotating unit 3, and a feeding clamp 6 rotatably connected to the end of the second arm 5 away from the first arm 4; the feeding clamp 6 can be raised and lowered in the vertical direction; the first rotating unit 3, the first arm 4, the second arm 5 and the feeding clamp 6 together form a multi-joint movable mechanism system, which enables the feeding clamp 6 to move with multiple degrees of freedom in the horizontal and vertical planes, switching positions between the loading area and the unloading area. In actual operation, the mechanism first provides basic rotational power through the first rotating unit 3, then the first arm 4 and the second arm 5 work together to complete the extension and retraction actions, and finally the feeding fixture 6 performs the gripping and placement operations, realizing the efficient transfer of the placement rack 9. The placement rack 9 filled with glass cover plates 10 is quickly and smoothly transferred from the platform 7 to the loading station of the polishing equipment. At the same time, it can also return empty racks from the unloading area to the platform 7, which significantly improves the flow speed of workpieces between the loading and unloading processes, and improves the overall material transfer efficiency of the entire polishing production line. In addition, the horizontal position of the feeding fixture 6 is adjusted by the moving mechanism 2, so that the feeding fixture 6 can switch positions between different loading stations of the polishing equipment. At the same time, the moving mechanism 2 can also be used to move the device to the collection area of the placement rack 9, so that the staff can place the placement rack 9 on the platform 7.
[0019] At least two platforms 7 are provided on one side of the base 1. Anti-vibration platforms 8 are movably connected to the platforms 7, and placement racks 9 are mounted on the anti-vibration platforms 8. The feeding clamp 6 has clamping grooves (not shown in the figure) that mate with the placement racks 9. The anti-vibration platforms 8 serve as the main support structure, providing stable support for the placement racks 9. The movable connection between the anti-vibration platforms 8 and the lower platforms 7 effectively absorbs and cancels out various vibration energies generated during the operation of the moving mechanism 2, ensuring the stable operation of the placement rack 9 fully loaded with glass cover plates 10. This fundamentally avoids the shaking problem common in traditional transportation, thus significantly improving the stability and safety of the transportation process.
[0020] In actual operation, a corresponding walkway is configured along the transport path of this device in the production workshop. The walkway is equipped with a slide rail that is connected to the moving mechanism 2. The moving mechanism 2 slides along the movement direction of the slide rail. First, the moving mechanism 2 moves to the material collection area of the placement rack 9. After the placement platform 7 is full of the placement rack 9, the moving mechanism 2 slides along the slide rail to the loading area of the polishing equipment. During the movement, the anti-vibration platform 8 is used to offset the vibration energy generated by the moving mechanism 2 on the placement rack 9. When the device is in place, the first rotating unit 3, the first arm 4, the second arm 5 and the feeding clamp 6 form a multi-joint movable mechanism system to drive the feeding clamp 6 to move the fully loaded placement rack 9 to complete the loading action of the placement rack 9.
[0021] like Figures 1 to 4 As shown, the shelf 7 is further provided with multiple connecting holes 71, and a flexible column 72 is disposed within each connecting hole 71. The top of the flexible column 72 extends outward from the connecting hole 71 and connects to the bottom of the anti-shake platform 8. The flexible column 72 itself has flexible properties, and when supporting the anti-shake platform 8, compared with rigid support, it can make adaptive deformation according to the different directions and magnitudes of external forces applied to the anti-shake platform 8. This allows the flexible column 72 to adjust its support state by bending or stretching when items are placed on the anti-shake platform 8 or when it is subjected to slight vibrations, thereby providing more flexible and stable support for the anti-shake platform 8 and ensuring the stability of items placed on the platform. When external vibrations are transmitted to the shelf 7, the flexible column 72 can act as a buffer. It can absorb and disperse vibration energy, reducing the direct impact of vibration on the anti-vibration platform 8. Furthermore, when heavy items are placed on it, the flexible column 72 will compress appropriately to provide greater support; while when lighter items are placed on it, the flexible column 72 maintains a relatively stable support state. Since the flexible column 72 connects the shelf 7 and the anti-vibration platform 8, it acts as a transition between the two. When the anti-vibration platform 8 shifts or changes angle due to various reasons, the flexible column 72 can alleviate stress concentration at the connection point through its own flexible deformation.
[0022] In one embodiment, the flexible column 72 can be a column with flexible properties such as a rubber flexible column, a polyurethane flexible column, a carbon fiber reinforced composite flexible column, or a shape memory alloy flexible column.
[0023] like Figures 1 to 4 As shown, the moving mechanism 2 further includes a moving base 21, with two walking wheels 22 respectively provided on the bottom sides of the moving base 21. A drive motor (not shown in the figure) is provided inside the moving base 21 and is pulsatorically connected to the two walking wheels 22. A guide wheel 23 is provided at the bottom of the moving base 21 next to the walking wheels 22, and the guide wheel 23 is rotatably connected to the moving base 21. During operation, the drive motor drives the two walking wheels 22 to rotate, thereby driving the moving base 21 to make linear sliding motion as a whole. At the same time, multiple guide wheels 23 are used in conjunction with the slide rail of the walkway to achieve motion guidance, so that the moving mechanism 2 can remain relatively stable during sliding.
[0024] It should be noted that the drive motor is an existing servo motor, geared motor, or other existing motor structure. The specific structure and working principle are existing technologies and will not be described in detail here.
[0025] like Figures 1 to 4 As shown, the first rotating unit 3 further includes a turntable (not shown in the figure) and a rotating column 31. The turntable is disposed in the base 1, and the bottom of the rotating column 31 is connected to the rotating surface of the turntable. During operation, the turntable is used to drive the rotating column 31 to rotate within a preset range to adjust the posture of the feeding clamp 6.
[0026] It should be noted that the turntable can be an existing turntable structure such as a single-axis turntable, a dual-axis turntable, or a three-axis turntable.
[0027] like Figures 1 to 4 As shown, one end of the first arm 4 is connected to the rotating column 31, and the other end of the first arm 4 is provided with a first rotating motor (not shown in the figure). The output end of the first rotating motor is connected to one end of the second arm 5. The first rotating motor drives the second arm 5 to perform a horizontal swinging motion to adjust the extension posture of the feeding clamp 6 and meet the position adjustment requirements of the feeding clamp 6.
[0028] It should be noted that the first rotating motor is an existing motor structure such as a servo motor or a geared motor. The specific structure and working principle are existing technologies and will not be described in detail here.
[0029] like Figures 1 to 4As shown, further, a second rotary motor (not shown in the figure) is provided at the end of the second arm 5 away from the first arm 4. The output end of the second rotary motor is connected to the top of the feeding clamp 6. The second rotary motor drives the feeding clamp 6 to perform a horizontal swinging motion, further adjusting the extension posture of the feeding clamp 6. This, combined with the extension motion of the second arm 5, achieves a wider range of posture adjustment, meeting the position adjustment requirements of the feeding clamp 6.
[0030] It should be noted that the second rotating motor is an existing motor structure such as a servo motor or a geared motor. The specific structure and working principle are existing technologies and will not be described in detail here.
[0031] like Figures 1 to 4 As shown, the top of the feeding clamp 6 is further provided with a lifting cylinder 61. The fixed end of the lifting cylinder 61 is connected to the output end of the second rotating motor, and the output end of the lifting cylinder 61 is connected to the top of the feeding clamp 6. The relative height between the feeding clamp 6 and the platform 7 is adjusted by the lifting cylinder 61, so that the feeding clamp 6 can move away from or closer to the placement rack 9 on the platform 7.
[0032] like Figures 1 to 4 As shown, further, the feeding clamp 6 is provided with a clamping plate 62 on both sides of the clamping groove, and the placement frame 9 is provided with a clamping groove 91 on both sides that cooperates with the clamping plate 62. During operation, when the feeding clamp 6 approaches the placement frame 9, the clamping plate 62 is inserted into the clamping groove 91 on both sides of the placement frame 9 to achieve the material picking operation of the feeding clamp 6. Then, the placement frame 9 is moved smoothly to the loading area of the polishing equipment by means of this clamping method.
[0033] This utility model also provides a polishing device, including the glass cover plate feeding device described above.
[0034] In summary, the first rotating unit 3, the first arm 4, the second arm 5, and the feeding fixture 6 constitute a multi-joint movable mechanism system, enabling the feeding fixture 6 to move freely in both the horizontal and vertical planes, thus switching between the loading and unloading areas. During operation, the first rotating unit 3 provides rotational power, then the first arm 4 and the second arm 5 work together to complete the telescopic movement, and finally the feeding fixture 6 performs the gripping and placing operations, efficiently transferring the placement rack 9. The rack 9, filled with glass cover plates 10, is transferred from the storage table 7 to the loading station of the polishing equipment, and the empty rack is returned from the unloading area to the storage table 7, improving the workpiece loading and unloading speed and the material transfer efficiency of the polishing production line. Furthermore, the horizontal position of the feeding fixture 6 can be adjusted using the moving mechanism 2, allowing it to switch between different loading stations. The device can also be moved to the collection area of the placement rack 9 for easy placement by workers on the storage table 7. The anti-vibration platform 8 provides stable support for the placement rack 9, which is movably connected to the storage platform 7. It can absorb and offset the vibration energy of the moving mechanism 2 during operation, keep the placement rack 9 running smoothly, avoid shaking problems, and improve transportation stability and safety.
[0035] It is understood that those skilled in the art can make equivalent substitutions or changes based on the technical solution and inventive concept of this utility model, and all such substitutions or changes should fall within the protection scope of the appended claims of this utility model.
Claims
1. A glass cover feeding device, characterized in that, The device includes a base, a moving mechanism at the bottom of the base, a first rotating unit on the base, the first rotating unit being rotatably connected to the base, a first arm on one side of the first rotating unit, a second arm rotatably connected to the end of the first arm away from the first rotating unit, and a feeding clamp rotatably connected to the end of the second arm away from the first arm. The feeding clamp can be raised and lowered vertically. At least two placement platforms are provided on one side of the base, and anti-shake platforms are movably connected to the placement platforms. A placement rack is provided on the anti-shake platforms, and the feeding clamp is provided with a clamping groove that cooperates with the placement rack.
2. The glass cover feeding device according to claim 1, characterized in that, The platform is provided with multiple connection holes, and a flexible column is provided in each connection hole. The top of the flexible column extends outward from the connection hole and is connected to the bottom of the anti-shake platform.
3. The glass cover feeding device according to claim 1, characterized in that, The moving mechanism includes a movable base, with two wheels on the bottom sides of the movable base. A drive motor connected to the two wheels is installed inside the movable base. A guide wheel is located at the bottom of the movable base next to the wheels and is rotatably connected to the movable base.
4. The glass cover feeding device according to claim 1, characterized in that, The first rotating unit includes a turntable and a rotating column. The turntable is disposed within the base, and the bottom of the rotating column is connected to the rotating surface of the turntable.
5. A glass cover feeding device according to claim 4, characterized in that, One end of the first arm is connected to the rotating column, and the other end of the first arm is provided with a first rotating motor. The output end of the first rotating motor is connected to one end of the second arm.
6. The glass cover feeding device according to claim 1, characterized in that, A second rotating motor is installed at the end of the second arm away from the first arm, and the output end of the second rotating motor is connected to the top of the feeding clamp.
7. A glass cover feeding device according to claim 6, characterized in that, The top of the feeding fixture is equipped with a lifting cylinder. The fixed end of the lifting cylinder is connected to the output end of the second rotating motor, and the output end of the lifting cylinder is connected to the top of the feeding fixture.
8. A glass cover feeding device according to claim 1, characterized in that, The feeding clamp is provided with a card plate on both sides of the clamping groove, and the placement rack is provided with a card groove on both sides that cooperates with the card plate.
9. A polishing apparatus, characterized in that, Includes the glass cover feeding device as described in any one of claims 1 to 8.