Positioning and conveying mechanism for glass polishing
By designing a positioning and conveying mechanism for glass polishing with variable pitch threaded rods and limiting mechanisms, the problem that traditional positioning mechanisms cannot even support glass of different widths is solved, stable positioning and deformation of the glass is achieved, and practicality and stability of the equipment are improved.
Patent Information
- Application Number
- CN202421275021.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-06-05
AI Technical Summary
In the traditional positioning and conveying mechanism for glass grinding, when driving and positioning glass of different widths, the bottom cannot be evenly supported, resulting in large bottom gaps and deformation of the glass.
A positioning conveying mechanism including a variable pitch threaded rod, a pulley, a belt and a support plate is designed. The pulley and a belt are rotated simultaneously through the rotation of the variable pitch threaded rod. The support plate is adjusted by a guide column to adapt to glass of different widths, and the stable limit of the glass is achieved through the combination of limit rollers, limit blocks and springs.
Adaptive positioning of glass of different widths is achieved, glass deformation is avoided, and the practicality and stability of the positioning conveying mechanism for glass polishing is improved.
Smart Images
Figure CN222945181U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass production and processing, in particular to a positioning and transmission mechanism for glass grinding. Background Art
[0002] Glass is an inorganic non-metallic material, usually formed by melting raw materials such as silica sand (the main component is silicon dioxide), sodium carbonate, limestone at high temperature and rapidly cooling them. Glass polishing is an important process used to remove irregularities, sharp edges, scratches on the glass surface and make it smooth and transparent. In order to realize the automatic transportation and positioning of glass, reduce manual operations and improve production efficiency, a positioning and transmission mechanism for glass polishing is required.
[0003] During the use of the traditional positioning and conveying mechanism for glass polishing, the glass is placed on the ball guide plate. As the ball guide plate and the glass move downward, two sets of guide rollers approach the glass, driving the glass to move and position the glass.
[0004] However, when transmitting and positioning glass of different widths, the bottom cannot support the glass evenly, resulting in a large gap at the bottom and causing deformation of the glass. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a positioning and transmission mechanism for glass grinding, which aims to improve the problem that when transmitting and positioning glasses of different widths, the bottom cannot evenly support the glass, resulting in a large bottom gap and causing deformation of the glass.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a positioning and transmission mechanism for glass grinding, including a connecting column, both ends of the connecting column are fixedly connected to a support frame, one side of the support frame is fixedly connected to a motor, the output end of the motor is fixedly connected to a variable pitch threaded rod 1, one end of the variable pitch threaded rod 1 is fixedly connected to a pulley 1, a variable pitch threaded rod 2 is rotatably connected inside the support frame, one end of the variable pitch threaded rod 2 is fixedly connected to a pulley 2, a transmission assembly is arranged between the pulley 2 and the pulley 1, the outer wall of the connecting column is slidably connected to a support plate, one side of the support plate is fixedly connected to a guide column, and one end of the guide column is slidably connected to the inside of the variable pitch threaded rod 1.
[0007] As a further description of the above technical solution:
[0008] The transmission assembly comprises a belt, and the outer wall of the belt is arranged between the first pulley and the second pulley.
[0009] As a further description of the above technical solution:
[0010] The support plate is internally rotatably connected with moving wheels, and a plurality of moving wheels are arranged in a linear array and rotatably connected inside the support plate.
[0011] As a further description of the above technical solution:
[0012] A frame is fixedly connected to one side of the support plate, and a limiting groove is arranged inside the frame.
[0013] As a further description of the above technical solution:
[0014] A limiting block is arranged inside the frame, and an outer wall of the limiting block is slidably connected inside the limiting groove.
[0015] As a further description of the above technical solution:
[0016] The frame is fixedly connected to a limiting column, and an outer wall of the limiting column is slidably connected to the limiting block.
[0017] As a further description of the above technical solution:
[0018] A spring is sleeved on the outer wall of the limiting column, one end of the spring is fixedly connected to one side of the limiting block, and the other end of the spring is fixedly connected to the inside of the frame.
[0019] As a further description of the above technical solution:
[0020] A limiting roller is arranged inside the frame, and one end of the limiting roller is rotatably connected inside the limiting block.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, firstly, the variable pitch threaded rod 1 and the variable pitch threaded rod 2 are rotated through the guide column to make each support plate synchronously expand and adjust, so as to achieve the effect of adapting to glasses of different widths, solve the problem that when the glasses of different widths are transmitted and positioned, the bottom cannot support the glass evenly, resulting in a large bottom gap and causing the glass to deform, and improve the practicality of the positioning and transmission mechanism for glass grinding.
[0023] 2. In the utility model, the limiting roller is limited by sliding the limiting block in the limiting groove, the limiting block is further limited on the outer wall of the limiting column, and the limiting block is supported by the tension of the spring, thereby achieving the effect of limiting the glass. The problem that the glass will deviate from the conveying mechanism during transportation, and there is a certain gap between the traditional conveying mechanism and the glass when limiting, which causes the glass to collide and sway left and right during transportation is solved, thereby improving the stability of the positioning conveying mechanism for glass grinding. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1This is a three-dimensional diagram of a positioning and transmission mechanism for glass grinding proposed by the utility model;
[0025] Figure 2 This is a schematic diagram of the rear structure of a positioning and conveying mechanism for glass grinding proposed by the utility model;
[0026] Figure 3 This is a schematic diagram of the support plate structure of a positioning and conveying mechanism for glass grinding proposed by the utility model;
[0027] Figure 4 The utility model is a schematic diagram of the internal structure of the frame of a positioning and conveying mechanism for glass grinding proposed by the utility model.
[0028] Legend:
[0029] 1. Support frame; 2. Connecting column; 3. Variable pitch threaded rod 1; 4. Pulley 1; 5. Variable pitch threaded rod 2; 6. Pulley 2; 7. Belt; 8. Motor; 9. Support plate; 10. Guide column; 11. Moving wheel; 12. Frame; 13. Limiting groove; 14. Limiting column; 15. Limiting block; 16. Limiting roller; 17. Spring. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] Reference Figure 1-Figure 3 , the utility model provides an embodiment: a positioning and transmission mechanism for glass grinding, including a connecting column 2, both ends of the connecting column 2 are fixedly connected to a support frame 1, one side of the support frame 1 is fixedly connected to a motor 8, the output end of the motor 8 is fixedly connected to a variable pitch threaded rod 3, one end of the variable pitch threaded rod 3 is fixedly connected to a pulley 4, the support frame 1 is internally rotatably connected to a variable pitch threaded rod 2 5, one end of the variable pitch threaded rod 2 5 is fixedly connected to a pulley 2 6, a transmission assembly is arranged between the pulley 2 6 and the pulley 1 4, the outer wall of the connecting column 2 is slidably connected to a support plate 9, one side of the support plate 9 is fixedly connected to a guide column 10, one end of the guide column 10 is slidably connected to the inside of the variable pitch threaded rod 3, the transmission assembly includes a belt 7, the outer wall of the belt 7 is arranged between the pulley 4 and the pulley 2 6;
[0032] Specifically, first, when the motor 8 is started, it drives the variable pitch threaded rod 13 to rotate. The design of the variable pitch threaded rod 13 is very clever, and the change of its thread pitch can adapt to different widths. As the variable pitch threaded rod 13 rotates, it further drives the rotation of the pulley 14. The pulley 14 is connected to the pulley 26 by the belt 7. This belt 7 transmission mode has the advantages of smooth transmission and low noise. Therefore, when the pulley 14 rotates, the pulley 26 will also rotate synchronously through the transmission of the belt 7. At the same time, the variable pitch threaded rod 25 is also closely connected with the pulley 26. When the pulley 26 rotates, it will drive the variable pitch threaded rod 25 to rotate synchronously. In this way, the variable pitch threaded rod 13 and the variable The variable pitch threaded rod 1 5 realizes the function of synchronous rotation. In order to achieve precise adjustment of the glass width, we also introduce a key component, the guide column 10. The guide column 10 maintains a close connection with the variable pitch threaded rod 1 3 and the variable pitch threaded rod 2 5. When the two variable pitch threaded rods rotate, they will realize synchronous expansion or contraction between each support plate 9 through the guide column 10. In this way, the spacing between the support plates 9 can be accurately adjusted according to the width of the glass. In the adjustment process of the support plates 9, the connecting column 2 plays an important limiting role. The outer wall of the connecting column 2 is designed with a limiting groove 13 or a limiting hole matching the support plate 9 to ensure that the support plate 9 always remains stable during the movement and does not deviate from the track.
[0033] Refer to Figures 1 and Figure 4 , a moving wheel 11 is rotatably connected inside the support plate 9, and a plurality of moving wheels 11 are arranged in a linear array and rotatably connected inside the support plate 9, a frame 12 is fixedly connected to one side of the support plate 9, a limiting groove 13 is provided inside the frame 12, a limiting block 15 is arranged inside the frame 12, and the outer wall of the limiting block 15 is slidably connected inside the limiting groove 13, a limiting column 14 is fixedly connected inside the frame 12, and the outer wall of the limiting column 14 is slidably connected inside the limiting block 15, and a spring 17 is sleeved on the outer wall of the limiting column 14, one end of the spring 17 is fixedly connected to one side of the limiting block 15, and the other end of the spring 17 is fixedly connected to the inside of the frame 12, a limiting roller 16 is arranged inside the frame 12, and one end of the limiting roller 16 is rotatably connected to the inside of the limiting block 15;
[0034] Specifically, during the processing or treatment of the glass, it is placed on the support plate 9 and is smoothly and accurately transported by the moving wheel 11. In order to ensure that the glass can maintain the correct position and direction and avoid misalignment or deviation, the limiting roller 16 ensures that the glass always remains stable during the transportation process. First, the limiting roller 16 slides in the frame 12 through the cooperation of the limiting block 15 and the limiting groove 13. This design allows the limiting roller 16 to be appropriately adjusted when necessary to adapt to glasses of different sizes. At the same time, the limiting block 15 slides on the outer wall of the limiting column 14 to further limit the The limiting column 14 not only provides a stable support for the limiting block 15, but also ensures its stability and accuracy during the sliding process. This double limiting design greatly improves the limiting effect and stability of the limiting roller 16. In addition, in order to keep the limiting roller 16 always in close contact with both sides of the glass for limiting, the tension of the spring 17 is also used. The spring 17 provides the necessary supporting force for the limiting block 15, so that it can fit tightly on both sides of the glass. This design not only ensures the limiting effect of the limiting roller 16, but also allows it to be fine-tuned within a certain range to adapt to glass of different thicknesses.
[0035] Working principle: when the positioning and conveying mechanism for glass grinding is used, first, when adjusting according to the glass of different widths, the output end of the motor 8 drives the variable pitch threaded rod 3 to rotate, and the variable pitch threaded rod 3 drives the pulley 4 to drive the pulley 2 6 and the variable pitch threaded rod 2 5 to rotate synchronously through the belt 7, and the variable pitch threaded rod 13 and the variable pitch threaded rod 2 5 rotate through the guide column 10 to make each support plate 9 synchronously unfold and adjust to adapt to the glass of different widths, the support plate 9 is limited on the outer wall of the connecting column 2, and then the glass is placed on the support plate 9 and transported by the moving wheel 11, and then the two sides of the glass are limited by the limiting rollers 16 to prevent the glass from being misplaced, the limiting rollers 16 slide in the limiting groove 13 through the limiting block 15 for limiting, and the limiting block 15 is further limited on the outer wall of the limiting column 14, and the limiting block 15 is supported by the tension of the spring 17, so that the limiting roller 16 has a certain activity space in the frame 12 and is always fitted on both sides of the glass for limiting.
[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A positioning and conveying mechanism for glass polishing, comprising a connecting column (2), characterized in that: Both ends of the connecting column (2) are fixedly connected to a support frame (1), one side of the supporting frame (1) is fixedly connected to a motor (8), the output end of the motor (8) is fixedly connected to a variable pitch threaded rod (3), one end of the variable pitch threaded rod (3) is fixedly connected to a pulley (4), the support frame (1) is internally rotatably connected to a variable pitch threaded rod (5), one end of the variable pitch threaded rod (5) is fixedly connected to a pulley (6), a transmission assembly is provided between the pulley (6) and the pulley (4), the outer wall of the connecting column (2) is slidably connected to a support plate (9), one side of the support plate (9) is fixedly connected to a guide column (10), one end of the guide column (10) is slidably connected to the inside of the variable pitch threaded rod (3).
2. A positioning and conveying mechanism for glass polishing according to claim 1, characterized in that: The transmission assembly comprises a belt (7), and the outer wall of the belt (7) is arranged between the first pulley (4) and the second pulley (6).
3. A positioning and conveying mechanism for glass polishing according to claim 1, characterized in that: The support plate (9) is internally rotatably connected with a moving wheel (11), and a plurality of the moving wheels (11) are arranged in a linear array and rotatably connected inside the support plate (9).
4. A positioning and conveying mechanism for glass polishing according to claim 1, characterized in that: A frame (12) is fixedly connected to one side of the support plate (9), and a limiting groove (13) is provided inside the frame (12).
5. A positioning and conveying mechanism for glass polishing according to claim 4, characterized in that: A limiting block (15) is arranged inside the frame (12), and the outer wall of the limiting block (15) is slidably connected inside the limiting groove (13).
6. A positioning and conveying mechanism for glass polishing according to claim 4, characterized in that: The frame (12) is fixedly connected to a limiting column (14) inside, and the outer wall of the limiting column (14) is slidably connected to the inside of the limiting block (15).
7. A positioning and conveying mechanism for glass polishing according to claim 6, characterized in that: The outer wall of the limiting column (14) is sleeved with a spring (17), one end of the spring (17) is fixedly connected to one side of the limiting block (15), and the other end of the spring (17) is fixedly connected to the inside of the frame (12).
8. The positioning and conveying mechanism for glass polishing according to claim 4, characterized in that: A limiting roller (16) is arranged inside the frame (12), and one end of the limiting roller (16) is rotatably connected inside the limiting block (15).