Forced convection heating device for glass
By designing a forced convection heating device, uniform heating of glass is achieved using structures such as carrier plates and fixed rods, the problem of insufficient or overheating of local heating in the prior art is solved, and processing accuracy and production efficiency are improved.
Patent Information
- Application Number
- CN202420589567.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-03-26
AI Technical Summary
Existing glass heating devices are prone to local insufficient heating or excessive heating during the heating process, resulting in reduced glass processing accuracy and affecting production efficiency and quality.
A forced convection heating device for glass is designed, and uniform heating of glass is achieved through the mutual cooperation of the carrier plate, fixed rod, threaded rod, movable hole, sliding plate, connecting block, partition curtain, belt, driven wheel, driving wheel and other structures.
This device can effectively avoid local hardening or softening of glass during processing, improve processing accuracy, and improve production efficiency by quickly replacing the heating plate.
Smart Images
Figure CN222647849U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass heating, in particular to a device for forced convection heating of glass. Background Art
[0002] Glass is an amorphous solid material, usually composed of molten silicates, alkali metals, alkaline earth metals and other additives. Forced convection heating devices play an important role in glass processing. They can meet the heating needs of glass products of different shapes and sizes, thereby ensuring the stability of the production process and product quality.
[0003] In the prior art, some traditional glass heating devices usually heat the glass. The heated glass is easier to cut, punch, engrave, etc., thereby improving the processing efficiency. However, when heating the glass, some parts may be insufficiently heated and some parts may be overheated, causing the glass to partially harden or soften during the processing, which in turn leads to problems such as reduced processing accuracy during the processing, affecting the processing efficiency and quality. Therefore, a device for forced convection heating of glass is proposed to address the above shortcomings. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose a device for forced convection heating of glass, aiming to improve the problem in the prior art that the glass is partially underheated and partially overheated, which in turn affects the processing efficiency and quality.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a device for forced convection heating of glass, comprising a workbench, a heating box is fixedly connected to the middle part of the top end of the workbench, a special-shaped support frame is fixedly connected to the right side of the bottom end of the workbench, a driving assembly is fixedly connected to the front side of the top end of the special-shaped support frame, a driving end of the driving assembly is fixedly connected to a driving wheel, a driven wheel is rotatably connected to the front side of the heating box, a belt is provided on the outer side of the driving wheel and the driven wheel, a plurality of rollers are rotatably connected to the inside of the workbench, a transmission belt is provided on the outer side of the plurality of rollers, a loading plate is fixedly connected to the top end of the heating box, a threaded rod is fixedly connected to the rear end of the driven wheel, a fixing rod is fixedly connected to the inner left side of the loading plate, a sliding plate is slidably connected to the outer side of the fixing rod, two connecting blocks are fixedly connected to the bottom end of the sliding plate, and a heating plate is slidably connected to the bottom ends of the two connecting blocks.
[0006] Furthermore, square holes are provided inside the left and right sides of the connecting block, a strong spring is arranged inside the square hole, a baffle is slidably connected inside the square hole, a card and a rod are slidably connected inside the left and right sides of the connecting block, a pull plate is fixedly connected to one side of the card and the rod, and two locking holes are provided on the left and right sides of the heating plate.
[0007] Furthermore, the driving assembly includes a motor, the outside of the motor is fixedly connected to the inside of the front side of the top end of the special-shaped support frame, and the driving end of the motor is fixedly connected to the front side of the driving wheel.
[0008] Furthermore, partition curtains are fixedly connected to both left and right sides of the heating box, and the rear end of the driving wheel is fixedly connected to the front end of the roller on the right side.
[0009] Furthermore, two movable holes are provided at the bottom end of the loading plate, and the outer part of the connecting block is slidably connected to the inner part of the movable holes.
[0010] Furthermore, the front and rear sides of the outer part of the threaded rod are rotatably connected to the inner right side of the object carrier plate, and the right inner part of the sliding plate is threadedly connected to the outer part of the threaded rod.
[0011] Furthermore, one end of the strong spring is fixedly connected to one side of the inner part of the square hole, and the other end of the strong spring is fixedly connected to one side of the baffle.
[0012] Furthermore, the bottom end of the baffle is fixedly connected to the top end of the card and the rod, the outside of one side of the card and the rod is engaged with the inside of the engagement hole, and handles are fixedly connected to the left and right sides of the heating plate.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the utility model, the glass is evenly heated by the cooperation of the loading plate, the fixed rod, the threaded rod, the movable hole, the sliding plate, the connecting block, the partition curtain, the belt, the driven wheel, the driving wheel and other structures, thereby avoiding the local hardening or softening of the glass during the processing, thereby improving the processing accuracy. This is especially important for glass products that need to be cut, formed, punched and other processing operations in a heated state, which can ensure the processing accuracy and stability.
[0015] 2. In the utility model, the rapid replacement of the heating plate is achieved through the cooperation of the strong spring, baffle, clamping rod, clamping hole, square hole, pull plate, handle and other structures. Rapid replacement of the heating plate can significantly improve production efficiency. When the heating plate needs to be replaced or adjusted, if the operation is simple and the time is short, the downtime of the production line will be reduced, thereby improving the overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A three-dimensional diagram of a device for forced convection heating of glass proposed by the utility model;
[0017] Figure 2 This is a schematic diagram of the working table structure of a device for forced convection heating of glass proposed by the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of a carrier plate of a device for forced convection heating of glass proposed by the utility model;
[0019] Figure 4 This is a schematic diagram of the structure of a sliding plate of a device for forced convection heating of glass proposed by the utility model;
[0020] Figure 5 The utility model discloses a schematic diagram of a connecting block structure of a device for forced convection heating of glass.
[0021] Legend:
[0022] 1. Workbench; 2. Heating box; 3. Special-shaped support frame; 4. Motor; 5. Driving wheel; 6. Driven wheel; 7. Belt; 8. Partition curtain; 9. Roller; 10. Conveyor belt; 11. Loading plate; 12. Threaded rod; 13. Fixed rod; 14. Movable hole; 15. Sliding plate; 16. Connecting block; 17. Heating plate; 18. Square hole; 19. Strong spring; 20. Baffle; 21. Clamping rod; 22. Pull plate; 23. Clamping hole; 24. Handle. DETAILED DESCRIPTION
[0023] 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.
[0024] Reference Figure 1 and Figure 2The utility model provides an embodiment: a device for forced convection heating of glass, comprising a workbench 1, which provides overall support and stability for the device, a heating box 2 is fixedly connected to the middle of the top end of the workbench 1 for providing a heating source, a special-shaped support frame 3 is fixedly connected to the right side of the bottom end of the workbench 1 for providing additional support, a driving assembly is fixedly connected to the front inner side of the top end of the special-shaped support frame 3, and the driving assembly comprises a motor 4 for driving the device to operate, the outside of the motor 4 is fixedly connected to the inside of the front inner side of the top end of the special-shaped support frame 3, the driving end of the motor 4 is fixedly connected to the front side of the driving wheel 5, and the driving end of the driving assembly is fixedly A driving wheel 5 is connected, and a driven wheel 6 is rotatably connected to the front side of the heating box 2. Belts 7 are provided on the outer sides of the driving wheel 5 and the driven wheel 6. The driving wheel 5 and the driven wheel 6 are respectively fixedly connected to the driving assembly and the front side of the heating box 2, and are connected by the belt 7 for transmitting power. Partition curtains 8 are fixedly connected to the left and right sides of the heating box 2 for isolating the heating area and adjusting the temperature distribution. A plurality of rollers 9 are rotatably connected to the inside of the workbench 1. The rear end of the driving wheel 5 is fixedly connected to the front end of the right roller 9. A transmission belt 10 is provided on the outer sides of the plurality of rollers 9. The rollers 9 and the transmission belt 10 are used to transport glass for heating treatment.
[0025] Reference Figure 2 and Figure 3 and Figure 4 The top of the interior of the heating box 2 is fixedly connected to a loading plate 11 for supporting and fixing a subsequent heating plate 17. The rear end of the driven wheel 6 is fixedly connected to a threaded rod 12. The front and rear sides of the outside of the threaded rod 12 are rotatably connected to the right side of the interior of the loading plate 11. The left side of the interior of the loading plate 11 is fixedly connected to a fixing rod 13. The bottom end of the loading plate 11 is provided with two movable holes 14. The outside of the fixing rod 13 is slidably connected to a sliding plate 15. The fixing rod 13 is used to support the sliding plate 15 to keep it horizontal. The right side of the sliding plate 15 is internally threadedly connected to the outside of the threaded rod 12. The bottom end of the sliding plate 15 is fixedly connected to two connecting blocks 16. The outside of the connecting block 16 is slidably connected to the inside of the movable hole 14. The movable hole 14 provides the connecting block 16 with additional movement space. The bottom ends of the two connecting blocks 16 are internally slidably connected to a heating plate 17 for heating the glass. The connecting block 16 is used to fix and adjust the position of the heating plate 17.
[0026] Reference Figure 2 and Figure 5, square holes 18 are provided inside the left and right sides of the connecting block 16, and a strong spring 19 is arranged inside the square hole 18 to provide spring force. One end of the strong spring 19 is fixedly connected to one side of the inner side of the square hole 18 to provide a fulcrum for the strong spring 19 to exert force. A baffle 20 is slidably connected inside the square hole 18, and the other end of the strong spring 19 is fixedly connected to one side of the baffle 20. The bottom end of the baffle 20 is fixedly connected to the top of the card and rod 21. The left and right sides of the connecting block 16 are slidably connected with a card and rod 21, and one side of the card and rod 21 is fixedly connected with a pull plate 22. Two engaging holes 23 are provided on the left and right sides of the heating plate 17 for limiting the position of the heating plate 17. The outer side of one side of the engaging rod 21 is engaged with the inner side of the engaging hole 23. Handles 24 are fixedly connected on the left and right sides of the heating plate 17 for easy replacement by the staff.
[0027] Working principle: First, start the motor 4, and drive the driving wheel 5 to move under the drive of the motor 4, and drive the rollers 9 on the left and right sides to move under the movement of the driving wheel 5, and then drive the conveyor belt 10 to move under the movement of the roller 9, and then drive the glass to move under the movement of the conveyor belt 10, so that the glass enters the interior of the heating box 2 from the partition curtain 8, and then drive the belt 7 to move under the movement of the driving wheel 5, and drive the driven wheel 6 to move under the movement of the belt 7, and then drive the threaded rod 12 to move under the movement of the threaded rod 12, and then drive the sliding plate 15 to move under the movement of the sliding plate 15, so that the sliding plate 15 can move. The plate 15 moves inside the carrier plate 11 with the assistance of the fixed rod 13, and then the movement of the sliding plate 15 drives the connecting block 16 to move inside the movable hole 14, and then the movement of the connecting block 16 drives the heating plate 17 to move, so that the glass is evenly heated, and then the pulling plate 22 is pulled, and the card and rod 21 are driven to move under the pulling of the pulling plate 22, and then the baffle 20 is driven to move inside the square hole 18 under the movement of the card and rod 21, and then the square hole 18 is subjected to force under the movement of the baffle 20, and a rebound force is generated under the force on the square hole 18 to provide support force for subsequent engagement.
[0028] 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 device for forced convection heating of glass, comprising a workbench (1), characterized in that: A heating box (2) is fixedly connected to the middle of the top end of the workbench (1), a special-shaped support frame (3) is fixedly connected to the right side of the bottom end of the workbench (1), a driving assembly is fixedly connected to the interior of the front side of the top end of the special-shaped support frame (3), a driving wheel (5) is fixedly connected to the driving end of the driving assembly, a driven wheel (6) is rotatably connected to the front side of the heating box (2), a belt (7) is sleeved on the outside of the driving wheel (5) and the driven wheel (6), a plurality of rollers (9) are rotatably connected to the interior of the workbench (1), and a plurality of rollers (9) are rotatably connected to the interior of the workbench (1). The roller (9) is sleeved with a conveyor belt (10), the top of the interior of the heating box (2) is fixedly connected to a carrier plate (11), the rear end of the driven wheel (6) is fixedly connected to a threaded rod (12), the left side of the interior of the carrier plate (11) is fixedly connected to a fixed rod (13), the exterior of the fixed rod (13) is slidably connected to a sliding plate (15), the bottom end of the sliding plate (15) is fixedly connected to two connecting blocks (16), and the bottom ends of the two connecting blocks (16) are slidably connected to a heating plate (17).
2. The device for forced convection heating of glass according to claim 1, characterized in that: The left and right sides of the connecting block (16) are each provided with a square hole (18), a strong spring (19) is provided inside the square hole (18), a baffle (20) is slidably connected inside the square hole (18), a card and a rod (21) are slidably connected inside the left and right sides of the connecting block (16), a pull plate (22) is fixedly connected to one side of the card and the rod (21), and two engaging holes (23) are each provided on the left and right sides of the heating plate (17).
3. The device for forced convection heating of glass according to claim 1, characterized in that: The driving assembly comprises a motor (4), the exterior of the motor (4) being fixedly connected to the interior of the front side of the top end of the special-shaped support frame (3), and the driving end of the motor (4) being fixedly connected to the front side of the driving wheel (5).
4. The device for forced convection heating of glass according to claim 1, characterized in that: Partition curtains (8) are fixedly connected to both left and right sides of the heating box (2), and the rear end of the driving wheel (5) is fixedly connected to the front end of the roller (9) on the right side.
5. The device for forced convection heating of glass according to claim 1, characterized in that: Two movable holes (14) are provided at the bottom end of the object carrier plate (11), and the outside of the connecting block (16) is slidably connected to the inside of the movable holes (14).
6. The device for forced convection heating of glass according to claim 1, characterized in that: The front and rear sides of the outer part of the threaded rod (12) are rotatably connected to the inner right side of the loading plate (11), and the right inner part of the sliding plate (15) is threadedly connected to the outer part of the threaded rod (12).
7. The device for forced convection heating of glass according to claim 2, characterized in that: One end of the strong spring (19) is fixedly connected to one side of the interior of the square hole (18), and the other end of the strong spring (19) is fixedly connected to one side of the baffle (20).
8. The device for forced convection heating of glass according to claim 2, characterized in that: The bottom end of the baffle (20) is fixedly connected to the top end of the card and rod (21), the outside of one side of the card and rod (21) is engaged with the inside of the engaging hole (23), and the left and right sides of the heating plate (17) are fixedly connected with handles (24).