Glass hot-pressing extension device
By introducing technologies such as scale bars, limit bars and servo motors into the glass hot press extension device, the problem that existing devices cannot control the direction of glass extension and low accuracy is solved, and the precise direction extension and multi-spec adaptability of glass are achieved .
Patent Information
- Application Number
- CN202420771591.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-15
AI Technical Summary
The existing glass hot pressing extension device cannot extend the glass in one direction, it is difficult to control the extension size, has low accuracy, and the fixed spacing of the positioning convex strips cannot be adjusted, which limits the specifications and use of glass raw materials.
A glass hot press extension device including a processing table, a moving frame, a positioning convex strip, a limiting assembly and a servo motor is designed. The positioning convex strip is adjusted by a scale bar and an electric push rod, and the glass is fixed by a limit bar and an extension bar. The servo motor drives the mobile rack to achieve accurate extension of glass.
The precise direction extension of glass is achieved, the thickness accuracy of glass products is improved, and the ability to adjust according to glass raw materials of different specifications is improved, which improves the flexibility and accuracy of manufacturing.
Smart Images
Figure CN222182080U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass manufacturing equipment, in particular to a glass hot pressing and stretching device. Background Art
[0002] The main structure of the glass rolling machine includes two main rollers, which are in direct contact with the high-temperature raw materials. If the temperature of the main rollers rises rapidly and deforms, the distance between the two main rollers will be reduced. This will result in poor thickness accuracy of the glass products and the manufactured glass will not meet the design requirements.
[0003] When applying for a patent, a Chinese patent with patent number CN202020822928.9 was found through search: a glass rolling device, including a workbench, a bracket, a rolling roller and a moving mechanism. However, in this device, the spacing between the convex strips used for limiting is fixed and cannot be adjusted. Only one specification of glass raw materials can be rolled, which reduces its practicality.
[0004] When applying for a patent, a search revealed a Chinese patent with patent number CN202322228760.5: a glass hot pressing and stretching device, comprising a processing table, an upper table surface is provided at the upper end of the processing table, positioning convex strips are symmetrically provided at the upper end of the upper table surface, an adjustment mechanism is provided at the lower end of the positioning convex strips, a driving mechanism is provided at the outer side of the adjustment mechanism, a movable frame is provided at the outer side of the processing table, and a calendering mechanism is provided at the upper end of the movable frame. The device solves the problem that the spacing between the convex strips in the above-mentioned patent is fixed and cannot be adjusted for use, but in actual operation, only the left and right sides can be limited, and the glass cannot be extended in one direction, it is difficult to control the extension size, and the accuracy is low; therefore, a glass hot pressing and stretching device is proposed to solve the above-mentioned problem. Utility Model Content
[0005] In view of the deficiencies of the prior art, the utility model provides a glass hot pressing and stretching device, which solves the problems that the glass cannot be stretched in one direction, the stretching size is difficult to control, and the precision is low.
[0006] The invention also provides a glass hot pressing and stretching device as described above, comprising a processing table and a moving frame, wherein the processing table is provided with a first slide groove at the front and rear sides, and a second slide groove is provided at the left and right sides, the first slide groove is slidably connected to a positioning convex strip, the inner side of the moving frame near the second slide groove is fixedly connected with a sliding block, the sliding block is slidably connected to the second slide groove, the second slide groove is rotatably connected with a screw, and the screw is threadably connected to the sliding block, the rear side of the processing table is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to the screw, the upper side of the processing table is provided with a limiting groove, and a limiting assembly is provided in the limiting groove, and the limiting assembly includes a limiting strip, and the two ends of the limiting strip are slidably connected to an extension strip, and one end of the extension strip on both sides that is close to each other is fixedly connected with a spring, and the two ends of the limiting strip located at the lower side of the extension strip are slidably connected to a sliding rod, and the two ends of the sliding rod are fixedly connected to the inner side wall of the limiting groove, and a scale strip is provided on the processing table located at the front side of the limiting strip.
[0007] According to the glass hot pressing and stretching device, a mounting strip is fixedly connected to the processing table outside the positioning convex strips on both sides, the mounting strip is fixedly connected to the second electric push rod, and the output ends of the second electric push rods on both sides are fixedly connected to the positioning convex strips.
[0008] According to the glass hot pressing and stretching device, a first electric push rod is fixedly connected to the lower side of the movable frame, a pressure plate is fixedly connected to the output end of the first electric push rod, guide rods are fixedly connected to the pressure plates on both sides of the first electric push rod, and the guide rods are slidably connected to the movable frame.
[0009] According to the glass hot pressing and stretching device, a calendering roller is rotatably connected to the interior of the lower side of the pressing plate.
[0010] According to the glass hot pressing and stretching device, a cushion block is fixedly connected to the lower side of the processing table.
[0011] According to the glass hot pressing and stretching device, a control panel is fixedly connected to the right side of the movable frame.
[0012] The utility model has the following beneficial effects:
[0013] 1. In the utility model, a scale bar is arranged on the processing table, and the positioning convex bar is driven to move by the second electric push rod according to the required length of the glass, so the accuracy is high.
[0014] 2. In the utility model, by arranging a limit strip and an extension strip on the processing table, when the positioning convex strip moves, the extension strips on both sides are squeezed to move the extension strips toward the inside of the limit strip, thereby fixing the glass and extending it in a backward direction when the glass is pressed, which is convenient for operation and control of the extended length of the glass.
[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;
[0017] Figure 1 This is a structural diagram of a glass hot pressing and stretching device of the utility model;
[0018] Figure 2 This is a structural diagram of a limit assembly of a glass hot pressing and stretching device of the utility model;
[0019] Figure 3 for Figure 1 A magnified view of the structure at center A;
[0020] Figure 4 for Figure 1 A magnified view of the structure at B in the middle;
[0021] Figure 5 This is a structural diagram of a pressing plate of a glass hot pressing and stretching device of the utility model.
[0022] Legend:
[0023] 1. Processing table; 2. Moving frame; 3. Positioning convex strip; 4. Limiting assembly; 41. Limiting strip; 42. Extension strip; 43. Spring; 44. Slide rod; 45. Scale strip; 5. First slide groove; 6. Second slide groove; 7. Sliding block; 8. Screw rod; 9. First electric push rod; 10. Pressing plate; 101. Calendering roller; 11. Guide rod; 12. Servo motor; 13. Mounting strip; 14. Second electric push rod; 15. Limiting groove; 16. Pad; 17. Control board. DETAILED DESCRIPTION
[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0025] Reference Figure 1-5The utility model embodiment is a glass hot pressing and stretching device, which includes a processing table 1 and a moving frame 2, the moving frame 2 is U-shaped, a cushion block 16 is fixedly connected to the lower side of the processing table 1, a control board 17 is fixedly connected to the right side of the moving frame 2, the control board 17 can control the servo motor 12, the first electric push rod 9 and the second electric push rod 14, the first electric push rod 9 is fixedly connected to the lower side of the moving frame 2, the output end of the first electric push rod 9 is fixedly connected to a pressing plate 10, the pressing plates 10 located on both sides of the first electric push rod 9 are fixedly connected to guide rods 11, the guide rods 11 are slidably connected to the moving frame 2, and a calendering roller 101 is rotatably connected to the lower side of the pressing plate 10;
[0026] The processing table 1 is provided with a first slide groove 5 on the front and rear sides, and a second slide groove 6 on the left and right sides. A positioning convex strip 3 is slidably connected in the first slide groove 5. The positioning convex strip 3 is U-shaped, and there are two of them. The two positioning convex strips 3 are symmetrically arranged. A slider 7 is fixedly connected to the position of the inner side of the mobile frame 2 near the second slide groove 6. The slider 7 is slidably connected to the second slide groove 6. A screw rod 8 is rotatably connected in the second slide groove 6. The screw rod 8 is threadedly connected to the slider 7. A servo motor 12 is fixedly connected to the rear side of the processing table 1. The output end of the servo motor 12 is fixedly connected to the screw 8. A limiting groove 15 is provided on the upper side of the processing table 1, and a limiting component 4 is provided in the limiting groove 15.
[0027] The limiting assembly 4 includes a limiting strip 41, at both ends of which are slidably connected with extension strips 42, and at one end of the extension strips 42 on both sides that are close to each other, a spring 43 is fixedly connected, and at both ends of the limiting strip 41 located at the lower side of the extension strip 42, sliding rods 44 are slidably connected, and at both ends of the sliding rods 44, the inner side walls of the limiting groove 15 are fixedly connected, and a scale strip 45 is provided on the processing table 1 located on the front side of the limiting strip 41, and a mounting strip 13 is fixedly connected to the processing table 1 located on the outside of the positioning convex strips 3 on both sides, and the mounting strip 13 is fixedly connected to the second electric push rod 14, and the output ends of the second electric push rods 14 on both sides are fixedly connected to the positioning convex strips 3, and the positioning convex strips 3 can be moved and adjusted by the second electric push rod 14 according to the required length of the glass through the scale strip 45, with high precision.
[0028] Working principle: when the glass needs to be rolled, the second electric push rod 14 is started according to the scale bar 45 on the processing table 1, and the second electric push rod 14 drives the positioning convex strip 3 to move according to the required length of the glass with high precision; after the adjustment is completed, the glass is placed on the processing table 1, and then the first electric push rod 9 is started to make the pressing plate 10 contact with the glass surface, and then the servo motor 12 is started, and the servo motor 12 drives the moving frame 2 to move from front to back, so that the pressing plate 10 moves and rolls on the glass surface. At this time, the glass is extended in a backward direction, which is convenient for operation and control of the extended length of the glass.
[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.
Claims
1. A glass hot pressing and stretching device, characterized in that: include: A processing table (1) and a movable frame (2), wherein the processing table (1) is provided with a first slide groove (5) on both sides of the front and rear, and a second slide groove (6) on both sides of the left and right, a positioning convex strip (3) is slidably connected in the first slide groove (5), a slider (7) is fixedly connected in a position close to the second slide groove (6) on the inner side of the movable frame (2), the slider (7) is slidably connected to the second slide groove (6), a screw rod (8) is rotatably connected in the second slide groove (6), the screw rod (8) is threadedly connected to the slider (7), a servo motor (12) is fixedly connected to the rear side of the processing table (1), and the output end of the servo motor (12) is fixedly connected to the screw rod (8). (8), a limiting groove (15) is provided on the upper side of the processing table (1), a limiting assembly (4) is provided in the limiting groove (15), and the limiting assembly (4) includes a limiting bar (41), and the two ends of the limiting bar (41) are slidably connected to extension bars (42), and the ends of the extension bars (42) on both sides that are close to each other are fixedly connected to springs (43), and the two ends of the limiting bar (41) located on the lower side of the extension bar (42) are slidably connected to sliding rods (44), and the two ends of the sliding rod (44) are fixedly connected to the inner side wall of the limiting groove (15), and a scale bar (45) is provided on the processing table (1) located in front of the limiting bar (41).
2. A glass hot pressing and stretching device according to claim 1, characterized in that: A mounting strip (13) is fixedly connected to the processing table (1) outside the positioning convex strips (3) on both sides, and a second electric push rod (14) is fixedly connected to the mounting strip (13). The output ends of the second electric push rods (14) on both sides are fixedly connected to the positioning convex strips (3).
3. A glass hot pressing and stretching device according to claim 2, characterized in that: A first electric push rod (9) is fixedly connected to the lower side of the movable frame (2); a pressure plate (10) is fixedly connected to the output end of the first electric push rod (9); guide rods (11) are fixedly connected to the pressure plates (10) located on both sides of the first electric push rod (9); and the guide rods (11) are slidably connected to the movable frame (2).
4. The glass hot pressing and stretching device according to claim 3, characterized in that: A calendering roller (101) is rotatably connected to the interior of the lower side of the pressing plate (10).
5. The glass hot pressing and stretching device according to claim 4, characterized in that: A cushion block (16) is fixedly connected to the lower side of the processing table (1).
6. The glass hot pressing and stretching device according to claim 5, characterized in that: A control panel (17) is fixedly connected to the right side of the movable frame (2).