Aluminum bar heating furnace facilitating feeding and discharging

Abstract

The utility model relates to the technical field of aluminum bar heating furnaces, and discloses an aluminum bar heating furnace facilitating feeding and discharging, which comprises a storage cylinder, supporting rods are fixedly connected to the front and rear sides of the bottom end of the storage cylinder, a base plate is fixedly connected to the bottom ends of the supporting rods, and a sliding groove frame is fixedly connected to the right end of the storage cylinder close to the lower side of a through groove. A furnace cover is slidably connected to the lower side of the right end of the sliding groove frame, a cleaning assembly is installed on the top of the sliding groove frame, connecting lugs are fixedly connected to the lower sides of the left end and the right end of the furnace cover, hydraulic rods are fixedly connected to the positions, close to the left side and the right side of the furnace cover, of the top end of the base plate, and the driving ends of the hydraulic rods are fixedly connected to the bottom ends of the connecting lugs. An electric push rod is installed on the upper side of the right end of the furnace cover. According to the utility model, the viscous rollers roll in opposite directions and stick off foreign matters on the surface of the aluminum bar, so that the surface quality of the aluminum bar is prevented from being damaged due to combustion of the foreign matters when the aluminum bar is heated.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum rod heating furnaces, in particular to an aluminum rod heating furnace which is convenient for loading and unloading. Background Art

[0002] Aluminum rods are usually heated to change their physical properties or shape, or for specific processing. In general industrial production, heating furnaces are used for heating. By heating the aluminum rods, the strength, hardness and corrosion resistance of the aluminum rods can be improved.

[0003] After searching, an automatic feeding aluminum rod heating furnace with announcement number CN218646023U relates to the technical field of aluminum rod heating furnaces, including a heating furnace body, one side outer surface of the heating furnace body is provided with a power cabinet; the front end outer surface of the power cabinet is provided with a cabinet door, the upper end outer surface of the power cabinet is provided with a feeding box, one side outer surface of the feeding box is provided with a hollow loading rack, one side outer surface of the feeding box is provided with an auxiliary rack, and the upper end outer surface of the auxiliary rack is provided with a No. 1 cylinder; one side outer surface of the No. 1 cylinder is provided with poetry, and the upper end outer surface of the feeding box is symmetrically provided with two groups of balancing racks. The utility model is an automatic feeding aluminum rod heating furnace, the No. 1 cylinder and the push plate are provided, which are convenient for pushing the aluminum rods on the loading rack from the aluminum rod placement plate to the inside of the heating furnace body for heating, and the No. 2 cylinder and the loading rack are provided, which are convenient for the placement and position adjustment of the aluminum rod placement plate.

[0004] Based on the above patent, by controlling the No. 1 cylinder to drive the push plate to move to the right, the protruding head at the end of the push plate supports the aluminum rod and pushes the aluminum rod off the aluminum rod placement plate, and allows the aluminum rod to enter the interior of the heating furnace body from the buffer box for heating, thereby completing the automatic loading process and being easy to operate. However, in the above technical means, the surface of the aluminum rod is not cleaned before the aluminum rod enters the heating furnace. When foreign matter is attached to the surface of the aluminum rod, it will burn as the aluminum rod is heated, which will damage the surface quality of the aluminum rod, affect the material properties of aluminum, and further affect the quality of items made of the aluminum rod.

[0005] To this end, when foreign matter adheres to the surface of the existing aluminum rod, it will burn as the aluminum rod is heated, which will damage the surface quality of the aluminum rod and affect the material properties of the aluminum. A kind of aluminum rod heating furnace that is easy to load and unload and solves the above problem is needed. Utility Model Content

[0006] In order to solve the problem in the prior art that when foreign matter adheres to the surface of the aluminum rod, it will burn as the aluminum rod is heated, which will damage the surface quality of the aluminum rod and affect the material properties of the aluminum, the present application provides an aluminum rod heating furnace that is easy to load and unload. When the aluminum rod rolls through a sticky roller, the sticky roller rolls in opposite directions and sticks away foreign matter on the surface of the aluminum rod, thereby preventing the foreign matter from burning when the aluminum rod is heated, resulting in damage to the surface quality of the aluminum rod.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A heating furnace for aluminum rods which is convenient for loading and unloading, comprises a storage cylinder, the front and rear sides of the bottom end of the storage cylinder are fixedly connected with support rods, the bottom end of the support rods is fixedly connected with a base plate, the right end of the storage cylinder is fixedly connected with a slide frame near the lower side of the through slot, the lower side of the right end of the slide frame is slidably connected with a furnace hood, a cleaning component is installed on the top of the slide frame, the lower sides of the left and right ends of the furnace hood are fixedly connected with connecting ears, the top of the base plate is fixedly connected with hydraulic rods near the left and right sides of the furnace hood, the driving ends of the hydraulic rods are fixedly connected to the bottom ends of the connecting ears, and an electric push rod is installed on the upper side of the right end of the furnace hood.

[0009] As a further improvement of the present invention, the cleaning assembly includes a concave frame fixedly connected in the middle of the front and rear ends of the slide frame, the inner wall of the top end of the concave frame is slidably connected with a sliding rod, the bottom end of the sliding rod is fixedly connected with a connecting frame, the top of the connecting frame is connected to the inner wall of the concave frame through a spring, and the inner walls of the front and rear ends of the connecting frame are both installed with connecting plates, and the connecting plate is rotatably connected to the lower side of one end thereof with a sticky roller.

[0010] As a further improvement of the utility model, one end of the spring is fixedly connected to the top of the connecting frame close to the outside of the slide rod, and the other end of the spring is fixedly connected to the top of the concave frame close to the outer inner wall of the slide rod.

[0011] As a further improvement of the utility model, an inclined plate is fixedly connected to the inner wall of the furnace cover at the lower side of the electric push rod, and a plurality of ventilation holes are opened on the inner wall of the inclined plate.

[0012] As a further improvement of the utility model, a hot air heater is fixedly connected to the bottom end of the furnace cover.

[0013] As a further improvement of the utility model, the driving end of the electric push rod is fixedly connected with a shield plate, and the left end of the shield plate is in contact with the right end of the furnace cover.

[0014] As a further improvement of the utility model, a baffle is fixedly connected to the lower right part of the top end of the slide frame, and the right end of the baffle is in contact with the left end of the furnace cover.

[0015] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0016] In the utility model, during the rolling process of the aluminum rod in the slide frame, its outer wall will contact with the outer wall of the sticky roller, and push the sticky roller to drive the connecting frame to move upward, and at the same time the spring is squeezed by force to form a rebound force, so that the sticky roller and the outer wall of the aluminum rod are more closely fitted, and a certain friction force is generated. When the aluminum rod rolls through the sticky roller, the sticky roller rolls in the opposite direction and sticks away foreign matter on the surface of the aluminum rod, thereby preventing the foreign matter from burning when the aluminum rod is heated, causing damage to the surface quality of the aluminum rod and affecting the material properties of the aluminum. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of an aluminum rod heating furnace that is convenient for loading and unloading, proposed by the utility model;

[0018] Figure 2 This is a cross-sectional view of a furnace cover of an aluminum rod heating furnace that is convenient for loading and unloading, as proposed by the utility model;

[0019] Figure 3 The utility model provides a schematic diagram of a chute frame structure of an aluminum rod heating furnace which is convenient for loading and unloading.

[0020] Legend:

[0021] 1. Storage cylinder; 2. Support rod; 3. Furnace hood; 4. Heater; 5. Base plate; 6. Slide rack; 7. Concave rack; 8. Electric push rod; 9. Shield; 10. Hydraulic rod; 11. Connecting ear; 12. Inclined plate; 13. Ventilation hole; 14. Slide rod; 15. Spring; 16. Connecting rack; 17. Connecting plate; 18. Sticky roller; 19. Baffle. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0025] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0026] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] Embodiment 1: A heating furnace for aluminum rods which is convenient for loading and unloading, comprises a storage cylinder 1, the front and rear sides of the bottom end of the storage cylinder 1 are fixedly connected with support rods 2, the bottom end of the support rods 2 is fixedly connected with a base plate 5, the right end of the storage cylinder 1 is fixedly connected with a slide frame 6 near the lower side of the through groove, the lower side of the right end of the slide frame 6 is slidably connected with a furnace hood 3, the lower sides of the left and right ends of the furnace hood 3 are fixedly connected with connecting ears 11, the top of the base plate 5 is fixedly connected with hydraulic rods 10 near the left and right sides of the furnace hood 3, the driving ends of the hydraulic rods 10 are fixedly connected to the bottom ends of the connecting ears 11, and an electric push rod 8 is installed on the upper side of the right end of the furnace hood 3.

[0029] A plurality of aluminum bars are placed horizontally in the storage tube 1, and then rolled out in turn through the through hole at the right end of the storage tube 1, fell onto the slide rack 6, and fell into the through hole on the upper left side of the furnace hood 3. Starting the hydraulic rod 10 can push the connecting ear 11 and the furnace hood 3 to move upward. Through holes are opened on the upper left and right ends of the furnace hood 3 to facilitate the feeding and unloading of aluminum bars.

[0030] Embodiment 2: The concave frame 7 is fixedly connected to the middle of the front and rear ends of the slide frame 6, the inner wall of the top of the concave frame 7 is slidably connected with a slide rod 14, and the bottom end of the slide rod 14 is fixedly connected with a connecting frame 16. The top of the connecting frame 16 is connected to the inner wall of the concave frame 7 through a spring 15. One end of the spring 15 is fixedly connected to the top of the connecting frame 16 near the outside of the slide rod 14, and the other end of the spring 15 is fixedly connected to the top of the concave frame 7 near the outer inner wall of the slide rod 14. The inner walls of the front and rear ends of the connecting frame 16 are both installed with connecting plates 17, and the connecting plates 17 are fixed to the inner wall of the connecting frame 16 by bolts. The bolts can be screwed out with a tool to connect the connecting plates. The plate 17 is removed, and the lower side of the connecting plate 17 is rotatably connected to the adhesive roller 18 at one end. When the aluminum rod rolls in the slide frame 6, its surface will contact the surface of the adhesive roller 18 and push the adhesive roller 18 and the connecting frame 16 to move upward. At the same time, the spring 15 is squeezed by the force to form a rebound force, so that the adhesive roller 18 and the surface of the aluminum rod are more closely fitted and generate a certain friction force. When the aluminum rod rolls through the adhesive roller 18, the adhesive roller 18 rolls in the opposite direction and sticks to the foreign matter on the surface of the aluminum rod, thereby avoiding the burning of foreign matter when the aluminum rod is heated, resulting in damage to the surface quality of the aluminum rod and affecting the material properties of the aluminum.

[0031] like Figure 1-Figure 3 As shown, the inner wall of the furnace hood 3 is located at the lower side of the electric push rod 8 and is fixedly connected with an inclined plate 12, and a plurality of ventilation holes 13 are opened on the inner wall of the inclined plate 12. The bottom end of the furnace hood 3 is fixedly connected with a hot air heater 4, and the driving end of the electric push rod 8 is fixedly connected with a shield plate 9, and the left end of the shield plate 9 is in contact with the right end of the furnace hood 3. A baffle 19 is fixedly connected to the lower right part of the top of the slide chute frame 6, and the right end of the baffle 19 is in contact with the left end of the furnace hood 3. When a certain number of aluminum bars roll down from the top of the inclined plate 12, the hydraulic rods 10 on both sides are started to push the connecting ears 11 to move up with the furnace hood 3, so that the left side opening of the furnace hood 3 moves up. Until the side opening is covered by the baffle 19, the aluminum rod in the slide frame 6 is blocked by the surface of the furnace hood 3, the hot air heater 4 is started to blow hot air into the furnace hood 3, through the ventilation holes 13, so that the hot air passes through the aluminum rod to heat the aluminum rod. After the heating is completed, the electric push rod 8 is started so that its driving end drives the baffle 9 to move upward, causing the right side opening of the furnace hood 3 to open, and under the inclination of the inclined plate 12, the aluminum rod rolls out directly from the side opening, and then the hydraulic rod 10 is started to move the furnace hood 3 downward, so that the left side opening moves to one end of the slide frame 6, and the aluminum rod can continue to roll.

[0032] Working principle: First, place multiple aluminum bars horizontally in the storage tube 1, and then roll out through the opening at the right end of the storage tube 1 in turn and fall onto the slide rack 6. During the rolling process of the aluminum bars in the slide rack 6, the surface of the aluminum bars will contact the surface of the sticky roller 18 and push the sticky roller 18 and the connecting rack 16 upward. At the same time, the spring 15 is squeezed by force to form a rebound force, so that the sticky roller 18 and the surface of the aluminum bar are more closely fitted and generate a certain friction force. When the aluminum bar rolls through the sticky roller 18, the sticky roller 18 rolls in the opposite direction and sticks to the foreign matter on the surface of the aluminum bar, which prevents the foreign matter from burning when the aluminum bar is heated, resulting in damage to the surface quality of the aluminum bar and affecting the material properties of the aluminum. Then the aluminum bar It continues to roll and falls onto the inclined plate 12 from the opening on the upper left side of the furnace hood 3. When a certain number of aluminum bars roll down from the top of the inclined plate 12, the hydraulic rods 10 on both sides are started to push the connecting ears 11 and the furnace hood 3 to move up, so that the opening on the left side of the furnace hood 3 moves up, until the side opening is covered by the baffle 19, and the aluminum bars in the slide chute frame 6 are blocked by the surface of the furnace hood 3, and the rolling stops. Then the hot air generator 4 is started to blow hot air into the furnace hood 3 through the ventilation holes 13, so that the hot air passes through the aluminum bars to heat the aluminum bars. After the heating is completed, the electric push rod 8 is started so that its driving end drives the baffle 9 to move up, causing the opening on the right side of the furnace hood 3 to open, and under the tilting action of the inclined plate 12, the aluminum bars roll out directly from the side opening.

[0033] 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. An aluminum rod heating furnace that is convenient for loading and unloading, comprising a storage cylinder (1), characterized in that: The front and rear sides of the bottom end of the storage cylinder (1) are fixedly connected to support rods (2), the bottom end of the support rod (2) is fixedly connected to a base plate (5), the right end of the storage cylinder (1) is fixedly connected to a slide frame (6) near the lower side of the through slot, the lower side of the right end of the slide frame (6) is slidably connected to a furnace cover (3), a cleaning component is installed on the top of the slide frame (6), the lower sides of the left and right ends of the furnace cover (3) are fixedly connected to connecting ears (11), the top of the base plate (5) is fixedly connected to the left and right sides of the furnace cover (3), the driving ends of the hydraulic rods (10) are fixedly connected to the bottom ends of the connecting ears (11), and an electric push rod (8) is installed on the upper side of the right end of the furnace cover (3).

2. The aluminum rod heating furnace that is convenient for loading and unloading according to claim 1 is characterized in that: The cleaning assembly comprises a concave frame (7) fixedly connected at the middle of the front and rear ends of the slide frame (6); the inner wall of the top end of the concave frame (7) is slidably connected to a slide rod (14); the bottom end of the slide rod (14) is fixedly connected to a connecting frame (16); the top end of the connecting frame (16) is connected to the inner wall of the concave frame (7) through a spring (15); the inner walls of the front and rear ends of the connecting frame (16) are both installed with connecting plates (17); the connecting plate (17) is rotatably connected to a sticky roller (18) at the lower side relative to one end.

3. The aluminum rod heating furnace that is convenient for loading and unloading according to claim 2 is characterized in that: One end of the spring (15) is fixedly connected to the top of the connecting frame (16) close to the outside of the slide bar (14), and the other end of the spring (15) is fixedly connected to the top of the concave frame (7) close to the outer inner wall of the slide bar (14).

4. The aluminum rod heating furnace that is convenient for loading and unloading according to claim 1 is characterized in that: The inner wall of the furnace cover (3) is located at the lower side of the electric push rod (8) and is fixedly connected to an inclined plate (12), and the inner wall of the inclined plate (12) is provided with a plurality of ventilation holes (13).

5. The aluminum rod heating furnace that is convenient for loading and unloading according to claim 1 is characterized in that: The bottom end of the furnace cover (3) is fixedly connected with a hot air heater (4).

6. The aluminum rod heating furnace that is convenient for loading and unloading according to claim 1 is characterized in that: The driving end of the electric push rod (8) is fixedly connected to a shield plate (9), and the left end of the shield plate (9) is in contact with the right end of the furnace cover (3).

7. The aluminum rod heating furnace that is convenient for loading and unloading according to claim 1 is characterized in that: A baffle (19) is fixedly connected to the lower right portion of the top end of the slide chute frame (6), and the right end of the baffle (19) is in contact with the left end of the furnace cover (3).

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