Efficient curing oven for glass wool processing

Abstract

The utility model discloses an efficient curing oven for glass wool processing, which belongs to the technical field of glass wool curing technology, and comprises an oven body, the inner wall of the oven body is fixedly connected with a perforated plate for placing processed articles, the bottom of the oven body is fixedly connected with two guide rails, and the two guide rails are symmetrically arranged relative to the axis of the oven body. A rectangular sliding strip is slidably connected into the guide rail, a plurality of heating pipes are installed on the surface of the rectangular sliding strip at equal intervals, an L-shaped support is fixedly installed on the rear side of the furnace body, a motor is fixedly connected to the L-shaped support, and the output end of the motor is connected with a rotating shaft. And a power mechanism for controlling the rectangular sliding strip to reciprocate to enlarge the heating area of the heating pipe is arranged on the rotating shaft. According to the curing oven device, in the heating process, the area of a heating area and the initial heating range can be enlarged, rapid circulation of heat in the oven is enhanced by arranging the auxiliary heating mechanism, rapid transfer of the heat is effectively promoted, and the surface of an object can rapidly reach the expected temperature.

Description

A high-efficiency curing oven for glass wool processing Technical Field

[0001] This utility model relates to the field of glass wool curing technology, specifically to a high-efficiency curing oven for glass wool processing. Background Technology

[0002] Glass wool is a lightweight, porous, and soft material with excellent thermal insulation, sound insulation, and heat insulation properties. It is widely used in construction, industry, home appliances, and automobiles as a material for thermal and sound insulation. With the expansion of industrial production scale and the improvement of product performance requirements, the production of glass wool has placed higher demands on the efficiency, environmental protection, and automation level of curing ovens. However, traditional curing ovens often suffer from uneven heating and low energy efficiency.

[0003] For example, patent CN209080735U discloses a heat dissipation and conveying device for glass wool curing ovens and cutting machines. It includes a support frame and a drive device located at the bottom of the support frame. Drive wheel structures are located at both ends of the support frame, and a conveyor belt structure is laid on the drive wheel structure. The upper surface of the conveyor belt structure is parallel to the upper surface of the support frame. Any one of the drive wheel structures is connected to the drive device. The conveyor belt structure includes two drive belts, several connecting rods located between the drive belts, and first saw teeth evenly arranged on the drive belts. The first saw teeth mesh with the drive wheel structure, and the intervals between the connecting rods form a heat dissipation space. This invention can simultaneously convey and cool glass wool, thereby effectively improving production efficiency. In some traditional curing ovens, heating elements are usually installed at the bottom of the oven, allowing hot air to rise from below. However, the heat may be distributed in different areas, and some areas may experience excessively high or low temperatures due to over-concentration or dispersal of heat, leading to uneven heating, excessively long heating times, and longer production cycles.

[0004] To address the aforementioned issues, there is an urgent need for innovative design based on the existing curing oven. Summary of the Invention

[0005] The purpose of this invention is to provide a high-efficiency curing oven for glass wool processing, in order to solve the problems mentioned in the background art. In some traditional curing ovens, the heating element is usually installed at the bottom of the oven so that hot air rises from below. However, the heat may be distributed in different areas. Some areas may have excessively high or low temperatures due to excessive concentration or dispersion of heat, resulting in uneven heating, excessively long heating time, and long production cycle.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency curing oven for glass wool processing, comprising an oven body, a perforated plate for placing processed items fixedly connected to the inner wall of the oven body, a guide rail fixedly connected to the bottom of the oven body, and two guide rails symmetrically arranged about the axis of the oven body, a rectangular slide bar slidably connected inside the guide rail, and multiple heating tubes evenly spaced on the surface of the rectangular slide bar, an L-shaped bracket fixedly installed on the rear side of the oven body, a motor fixedly connected to the L-shaped bracket, and a rotating shaft connected to the output end of the motor; a power mechanism for controlling the reciprocating movement of the rectangular slide bar to expand the heating area of ​​the heating tubes is provided on the rotating shaft.

[0007] Preferably, the power mechanism includes a disc sleeved on the outer surface of the rotating shaft, and a rectangular block is fixedly connected to the surface of the disc, and the rotating shaft can drive the disc to rotate.

[0008] Preferably, a force-bearing plate is fixedly connected to the top of the rectangular slide bar, and a groove is provided inside the force-bearing plate. A slider is fixedly connected to the surface of the rectangular block, and the slider is slidably connected in the groove. An auxiliary heating mechanism is provided at the bottom of the furnace body to enable items placed on the perforated plate to quickly receive heat. The auxiliary heating mechanism enables items placed on the perforated plate to quickly receive heat.

[0009] Preferably, the auxiliary heating mechanism includes a long rod disposed diagonally below the rotating shaft, and the long rod is rotatably connected to the inner wall of the furnace body. Both the rotating shaft and the long rod are fixed with pulleys, and belts are sleeved and connected to the outside of the upper and lower pulleys. The belts enable the long rod to rotate while the rotating shaft rotates.

[0010] Preferably, a drive gear is fixedly sleeved at the end of the long rod away from the belt, and a driven gear is meshed next to the drive gear, so that the drive gear can drive the driven gear to rotate synchronously.

[0011] Preferably, the driven gear is sleeved on the outside of the rotating rod; the rotating rod is rotatably connected to the bottom of the furnace body, and a base is fixedly sleeved on the end of the rotating rod away from the bottom of the furnace body. A fan blade is fixedly installed on the base, and the fan blade can quickly transfer the heat from the bottom of the furnace body to the object placed on the perforated plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the curing oven device can expand the heating area during the heating process, expand the initial heating range, and the auxiliary heating mechanism also enhances the rapid heat flow in the oven, effectively promoting rapid heat transfer, so that the surface of the item can quickly reach the expected temperature, further improving the curing speed and efficiency.

[0013] Furthermore, the rotating shaft is equipped with a power mechanism that controls the reciprocating movement of the rectangular slide bar to expand the heating area of ​​the heating tube. Through the cooperation of components such as the rotating shaft, the slider, and the rectangular slide bar, when the rotating shaft rotates, the slider drives the rectangular slide bar to make reciprocating linear motion on the inner wall of the groove through the force plate, so that the heating tube installed below the furnace body begins to slide, effectively expanding the heating area and further improving the heat distribution effect.

[0014] Furthermore, the bottom of the furnace is equipped with an auxiliary heating mechanism that allows items placed on the perforated plate to quickly receive heat. Through the cooperation of components such as belts, drive gears, and fan blades, the long rod starts to rotate due to the force of the belt. At the same time, the drive gear and driven gear mounted on the long rod mesh and move, driving the fan blades to rotate. This enhances the rapid flow of heat inside the furnace, effectively promotes rapid heat transfer, and allows the surface of the items to quickly reach the expected temperature, further improving the curing speed and efficiency. Attached Figure Description

[0015] Figure 1 is a schematic diagram of the three-dimensional structure of the furnace body of this utility model.

[0016] Figure 2 is a schematic diagram of the three-dimensional structure of the guide rail of this utility model.

[0017] Figure 3 is a schematic diagram of the three-dimensional structure of the perforated plate of this utility model.

[0018] Figure 4 is a three-dimensional structural diagram of the belt of this utility model.

[0019] Figure 5 is a three-dimensional structural diagram of the active gear of this utility model.

[0020] Figure 6 is an enlarged structural schematic diagram of point A in Figure 2 of this utility model.

[0021] In the diagram: 1. Furnace body; 2. Perforated plate; 3. L-shaped bracket; 4. Motor; 5. Rotating shaft; 6. Guide rail; 7. Rectangular slide bar; 8. Heating element; 9. Rectangular block; 10. Slider; 11. Force plate; 12. Pulley; 13. Belt; 14. Long rod; 15. Drive gear; 16. Rotating rod; 17. Base; 18. Disc; 19. Groove; 20. Driven gear; 21. Fan blade. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1: Please refer to Figures 1-6. This utility model provides the following technical solution: A high-efficiency curing oven for glass wool processing includes an oven body 1. A perforated plate 2 for placing processed items is fixedly connected to the inner wall of the oven body 1. A guide rail 6 is fixedly connected to the bottom of the oven body 1, and two guide rails 6 are symmetrically arranged about the axis of the oven body 1. A rectangular slide bar 7 is slidably connected inside the guide rail 6. Multiple heating tubes 8 are installed at equal intervals on the surface of the rectangular slide bar 7. An L-shaped bracket 3 is fixedly installed on the rear side of the oven body 1. A motor 4 is fixedly connected to the L-shaped bracket 3, and the output end of the motor 4 is connected to a rotating shaft 5. A power mechanism is provided on the rotating shaft 5 to control the reciprocating movement of the rectangular slide bar 7 to expand the heat area of ​​the heating tubes 8. The power mechanism includes a disc 18 sleeved on the outer surface of the rotating shaft 5. A rectangular block 9 is fixedly connected to the surface of the disc 18. A force plate 11 is fixedly connected to the top of the rectangular slide bar 7. A groove 19 is opened inside the force plate 11. A slider 10 is fixedly connected to the surface of the rectangular block 9, and the slider 10 is slidably connected in the groove 19.

[0024] When the workers begin the curing process for the glass wool, they first turn on the motor 4, causing the shaft 5 fixed to the output shaft of the motor 4 to start rotating. At the same time, the disc 18 sleeved on the shaft 5 drives the rectangular block 9 fixed on the disc 18 to also start rotating. Since the slider 10 is fixed to the surface of the rectangular block 9 and is located in the groove 19 inside the force plate 11, and the force plate 11 is fixedly connected to the top surface of the rectangular slide bar 7, the slider 10 moves up and down reciprocally inside the groove 19. At this time, the force plate 11 drives the rectangular slide bar 7 to make reciprocating linear motion, causing the heating tube 8 installed on the surface of the rectangular slide bar 7 to also start sliding, effectively expanding the heating area and further improving the heat distribution effect.

[0025] Example 2: Based on Example 1, an auxiliary heating mechanism is also disclosed, the specific structure of which is as follows: An auxiliary heating mechanism is provided at the bottom of the furnace body 1 to quickly heat items placed on the perforated plate 2. The auxiliary heating mechanism includes a long rod 14 located diagonally below the rotating shaft 5, and the long rod 14 is rotatably connected to the inner wall of the furnace body 1. Pulleys 12 are fixed on both the rotating shaft 5 and the long rod 14, and belts 13 are sleeved on the outside of the upper and lower pulleys 12. A drive gear 15 is fixedly sleeved at the end of the long rod 14 away from the belt 13, and a driven gear 20 is meshed with the drive gear 15. The driven gear 20 is sleeved on the outside of the rotating rod 16; the rotating rod 16 is rotatably connected to the bottom of the furnace body 1, and a base 17 is fixedly sleeved at the end of the rotating rod 16 away from the bottom of the furnace body 1, and a fan blade 21 is fixedly installed on the base 17.

[0026] When the rotating shaft 5 rotates, the pulley 12 mounted on the rotating shaft 5 begins to rotate. Since the belt 13 is mounted on the rotating shaft 5 and the long rod 14 through the pulley 12, the rotating shaft 5 drives the long rod 14 to rotate through the belt 13. At this time, the drive gear 15 mounted on the long rod 14 begins to rotate, causing the driven gear 20 meshing with the drive gear 15 to rotate. This drives the rotating rod 16 and the base 17 mounted on the rotating rod 16 to rotate synchronously. At this time, the fan blade 21 begins to rotate. The rotation of the fan blade 21 enhances the rapid flow of heat in the furnace, effectively promotes rapid heat transfer, and enables the surface of the item to quickly reach the expected temperature, further improving the curing speed and efficiency.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-efficiency curing oven for glass wool processing, comprising an oven body (1), characterized in that: The inner wall of the furnace body (1) is fixedly connected to a perforated plate (2) for placing processed items. The bottom of the furnace body (1) is fixedly connected to a guide rail (6), and there are two guide rails (6) symmetrically arranged about the axis of the furnace body (1). A rectangular slide bar (7) is slidably connected inside the guide rail (6). Multiple heating tubes (8) are installed at equal intervals on the surface of the rectangular slide bar (7). An L-shaped bracket (3) is fixedly installed on the rear side of the furnace body (1). A motor (4) is fixedly connected on the L-shaped bracket (3). The output end of the motor (4) is connected to a rotating shaft (5). A power mechanism is provided on the rotating shaft (5) to control the reciprocating movement of the rectangular slide bar (7) to expand the heating area of ​​the heating tubes (8).

2. The high-efficiency curing oven for glass wool processing according to claim 1, characterized in that: The power mechanism includes a disc (18) sleeved on the outer surface of the rotating shaft (5), and a rectangular block (9) is fixedly connected to the surface of the disc (18).

3. The high-efficiency curing oven for glass wool processing according to claim 2, characterized in that: The top of the rectangular slider (7) is fixedly connected to a force plate (11), and a groove (19) is provided inside the force plate (11). A slider (10) is fixedly connected to the surface of the rectangular block (9), and the slider (10) is slidably connected in the groove (19).

4. The high-efficiency curing oven for glass wool processing according to claim 3, characterized in that: The bottom of the furnace body (1) is provided with an auxiliary heating mechanism that allows items placed on the perforated plate (2) to be heated quickly.

5. The high-efficiency curing oven for glass wool processing according to claim 4, characterized in that: The auxiliary heating mechanism includes a long rod (14) located diagonally below the rotating shaft (5), and the long rod (14) is rotatably connected to the inner wall of the furnace body (1). Both the rotating shaft (5) and the long rod (14) are fixed with pulleys (12), and belts (13) are sleeved on the outside of the upper and lower pulleys (12).

6. The high-efficiency curing oven for glass wool processing according to claim 5, characterized in that: The long rod (14) is fixedly fitted with a drive gear (15) at the end away from the belt (13), and a driven gear (20) is meshed next to the drive gear (15).

7. The high-efficiency curing oven for glass wool processing according to claim 6, characterized in that: The driven gear (20) is sleeved on the outside of the rotating rod (16); the rotating rod (16) is rotatably connected to the bottom of the furnace body (1), and a base (17) is fixedly sleeved on the end of the rotating rod (16) away from the bottom of the furnace body (1), and a fan blade (21) is fixedly installed on the base (17).

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