Feeding mechanism of forging heating furnace

Abstract

The utility model belongs to the technical field of forging heating furnaces, and particularly relates to a feeding mechanism of a forging heating furnace, which comprises a working table, a heating furnace body is fixedly welded at the rear end of the top surface of the working table, a feeding hole is formed in the heating furnace body, and a fixed plate is welded on the top surface of the heating furnace body. A sealing plate is arranged on one side of the feeding port, a first electric push rod is arranged on the fixing plate, the upper end of the first electric push rod is fixedly connected with the lower end of the fixing plate, and the other end of the first electric push rod is connected with the upper end of the sealing plate; the heating furnace comprises a heating furnace body, a movable groove is formed in the heating furnace body, a placing table is arranged above the movable groove, a slope is arranged on one side of the placing table, and a rotating shaft is rotationally connected to the slope of the placing table. And through the moving mechanism and the pushing mechanism, the whole machining process is more automatic, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of forging heating furnaces, in particular to a feeding mechanism of a forging heating furnace. Background Art

[0002] Forging is a processing method that uses forging machinery to apply pressure to metal billets to cause them to undergo plastic deformation in order to obtain forgings with certain mechanical properties, shapes and sizes. It is one of the two major components of forging. Through forging, defects such as cast porosity produced during the metal smelting process can be eliminated and the microstructure can be optimized. At the same time, due to the preservation of complete metal flow lines, the mechanical properties of forgings are generally better than those of castings of the same material. Forgings are mostly used for important parts in related machinery with high loads and severe working conditions, except for simpler shapes that can be rolled plates, profiles or welded parts. In the metallurgical industry, a heating furnace is a device that heats materials or workpieces to the rolling and forging temperature.

[0003] For example, a Chinese patent with publication number CN214842472U discloses a forging heating furnace with convenient unloading, which relates to the technical field of forging processing, and includes a heating furnace body, a heating chamber, a heat-insulating round cover and a unloading mechanism. The heating furnace body is provided with a heating chamber inside, and a heat-insulating round cover is movably installed on the upper part of the heating chamber. The bottom of the heating furnace body is provided with a unloading mechanism, a heat-resistant third electric push rod is fixedly installed on the surface of the unloading mechanism, a lifting rod is arranged on the upper part, an insulation layer is fixedly installed in the middle part of the unloading mechanism, and a forging heating platform is arranged on the upper part of the insulation layer.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when used, such as: in the process of using the above device, the workpiece needs to be manually placed in the feeding mechanism, and the workpiece cannot be automatically pushed out when it is taken out, which requires a lot of manual operations and has a low degree of automation, resulting in low production efficiency of the enterprise. In view of this, we propose a feeding mechanism for a forging heating furnace. Utility Model Content

[0006] The purpose of the utility model is to provide a feeding mechanism for a forging heating furnace to solve the problems raised in the above background technology.

[0007] In view of this, the utility model provides a feeding mechanism for a forging heating furnace, comprising:

[0008] A workbench, a heating furnace body is fixedly welded at the rear end of the top surface of the workbench, a feed port is opened on the heating furnace body, a fixing plate is welded on the top surface of the heating furnace body, a sealing plate is arranged on one side of the feed port, a first electric push rod is arranged on the fixing plate, an upper end of the first electric push rod is fixedly connected to a lower end of the fixing plate and the other end is connected to an upper end of the sealing plate;

[0009] A movable groove, a placing table is arranged above the movable groove, a slope is arranged on one side of the placing table, a rotating shaft is rotatably connected to the slope of the placing table, two baffles are fixedly installed on the top surface of the workbench, and a conveyor belt is arranged between the two baffles;

[0010] A moving mechanism, which is arranged on the heating furnace body and the movable groove and is used to move the placement table;

[0011] The pushing mechanism is arranged on the two baffles and is used for pushing the workpiece into the placing table.

[0012] Preferably, the moving mechanism includes two U-shaped plates, and the two U-shaped plates are respectively installed on the left and right sides of the heating furnace body, and the two U-shaped plates are fixedly connected to the second electric push rods, and the two second electric push rods are provided with connecting plates, one end of the two connecting plates is respectively fixedly connected to one side of the front end of the second electric push rod and the other end is fixedly connected to the outer surface of the placement table, and the two connecting plates are arranged in a mirror image.

[0013] Preferably, the moving mechanism also includes a movable block, which is slidably mounted inside the movable groove, and a connecting column is fixedly mounted on the movable block, and the upper end of the connecting column is fixedly connected to the bottom of the placement table, and a clamping block is provided on one side of the connecting column, and the clamping block has the same height as the connecting column and is fixedly connected to the bottom of the placement table.

[0014] Preferably, the pushing mechanism includes two third electric push rods, which are respectively fixedly mounted on two baffles, and the upper ends of the two third electric push rods are fixedly connected with a recessed block, and a fourth electric rod is fixedly mounted at the center of the recessed block, and one end of the fourth electric rod is fixedly connected with a push plate, and the recessed block and the push plate have the same inclination angle as the slope on the placement table.

[0015] Preferably, the outer wall of the sealing plate matches the specifications of the inner wall of the placing table and is socketed together, connecting grooves are provided on both sides of the feed port, the two connecting grooves are connected to the feed port, the two connecting grooves are respectively socketed together with two connecting plates, and a sliding groove is provided below the feed port, the sliding groove has the same specifications as the movable groove, and the sliding groove matches the specifications of the card block and is socketed together.

[0016] The beneficial effects of the utility model are:

[0017] 1. The loading mechanism of the forging heating furnace puts the workpiece into the conveyor belt, and the conveyor belt drives the workpiece to the slope of the placement table. A rotating shaft is set on the slope of the placement table, and then the pushing mechanism is turned on to push the workpiece into the placement table. Then, one side of the push plate of the pushing mechanism is provided with anti-slip grooves, which increases the friction between the push plate and the workpiece, so that the push plate can be better pushed into the placement table.

[0018] 2. The feeding mechanism of the forging heating furnace is provided with a switch on one side of the fourth electric rod. The moving mechanism is turned on to make the second electric push rod retract it, and then the movable block slides in the movable groove. The connecting column and the clamping block are fixedly connected with the bottom surface of the placement table, so that the front end of the placement table reaches the inside of the heating furnace body, and the clamping block is sleeved with the sliding groove, the connecting plate is sleeved with the connecting groove, and the lower surface of the sealing plate is sleeved with the inner surface of the placement table, thereby increasing the sealing of the inside of the heating furnace body. In addition, no manual operation is required throughout the feeding process, and the degree of automation is high, thereby improving the production efficiency of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the partial connection explosion structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the mobile mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the driving mechanism of the utility model.

[0023] The symbols in the figure are:

[0024] 1. Workbench; 2. Heating furnace body; 3. Fixed plate; 4. Sealing plate; 5. First electric push rod; 6. Movable groove; 7. Placement table; 8. Baffle plate; 9. Conveyor belt; 10. Block; 11. U-shaped plate; 12. Second electric push rod; 13. Connecting plate; 14. Connecting column; 15. Movable block; 16. Third electric push rod; 17. Push plate; 18. Concave block; 19. Fourth electric rod; 20. Feed port; 21. Connecting groove; 22. Sliding groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions 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. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0026] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0027] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0028] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0029] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0030] Embodiment 1:

[0031] See also Figure 1 - Figure 4 As shown, this embodiment provides a feeding mechanism for a forging heating furnace, comprising:

[0032] A workbench 1, a heating furnace body 2 is fixedly welded to the rear end of the top surface of the workbench 1, a feed port 20 is provided on the heating furnace body 2, a fixing plate 3 is welded to the top surface of the heating furnace body 2, a sealing plate 4 is provided on one side of the feed port 20, a first electric push rod 5 is provided on the fixing plate 3, an upper end of the first electric push rod 5 is fixedly connected to the lower end of the fixing plate 3 and the other end is connected to the upper end of the sealing plate 4;

[0033] A movable groove 6, a placing table 7 is arranged above the movable groove 6, a slope is arranged on one side of the placing table 7, a rotating shaft is rotatably connected to the slope of the placing table 7, two baffles 8 are fixedly installed on the top surface of the workbench 1, and a conveyor belt 9 is arranged between the two baffles 8;

[0034] A moving mechanism, which is arranged on the heating furnace body 2 and the movable groove 6 and is used to move the placement table 7;

[0035] The pushing mechanism is arranged on the two baffles 8 and is used to push the workpiece into the placement table 7 .

[0036] Among them, the workpiece is placed in the conveyor belt 9, so that the conveyor belt 9 drives the workpiece to the slope of the placement table 7, and a rotating shaft is set on the slope of the placement table 7. Then the pushing mechanism is turned on to push the workpiece into the placement table 7, and then the anti-slip groove is set on one side of the push plate 17 of the pushing mechanism to increase the friction between the push plate 17 and the workpiece, so that the push plate 17 can be better pushed into the placement table 7, and then the moving mechanism is turned on to move the placement table 7 into the heating furnace body 2, so that the equipment has a high degree of automation, no manual operation is required throughout the process, and work efficiency is improved.

[0037] Embodiment 2:

[0038] The present embodiment provides a feeding mechanism for a forging heating furnace. In addition to the technical solutions of the above-mentioned embodiments, the present invention also has the following technical features: the moving mechanism includes two U-shaped plates 11, and the two U-shaped plates 11 are respectively installed on the left and right sides of the heating furnace body 2. The two U-shaped plates 11 are fixedly connected with second electric push rods 12, and the two second electric push rods 12 are provided with connecting plates 13. One end of the two connecting plates 13 is respectively fixedly connected to one side of the front end of the second electric push rod 12 and the other end is fixedly connected to the outer surface of the placement table 7. The two connecting plates 13 are arranged in a mirror image. The moving mechanism also includes a movable block 15, which is slidably installed in the movable groove 6. A connecting column 14 is fixedly installed on the movable block 15. The upper end of the connecting column 14 is fixedly connected to the bottom of the placement table 7. A clamping block 10 is provided on one side of the connecting column 14. The clamping block 10 has the same height as the connecting column 14 and is fixedly connected to the bottom of the placement table 7.

[0039] Among them, one end of the two connecting plates 13 is fixedly connected to the left and right sides of the front end of the second electric push rod 12, and the other end is fixedly connected to the left and right sides of the placement table 7. The movable block 15 is movably installed inside the movable groove 6. The lower end of the connecting column 14 is fixedly connected to the upper end of the movable block 15, and the upper end of the connecting column 14 is fixedly connected to the bottom of the placement table 7. When the switch of any second electric push rod 12 is turned on, the placement table 7 can be driven to move when the second electric push rod 12 is extended and retracted. A card block 10 is provided on one side of the connecting column 14. When it moves to the inside of the heating furnace body 2, the card block 10 blocks the sliding groove 22 under the fixed plate 3 to prevent the internal temperature of the heating furnace body 2 from decreasing, thereby improving the production efficiency of the enterprise.

[0040] Embodiment 3:

[0041] The present embodiment provides a feeding mechanism for a forging heating furnace. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: the pushing mechanism includes two third electric push rods 16, and the two third electric push rods 16 are respectively fixedly mounted on the two baffles 8. The upper ends of the two third electric push rods 16 are fixedly connected with a concave block 18, and a fourth electric rod 19 is fixedly mounted at the center of the groove of the concave block 18. One end of the fourth electric rod 19 is fixedly connected with a push plate 17. The concave block 18 and the push plate 17 have the same inclination angle as the slope on the placement table 7. The outer wall of the sealing plate 4 matches the inner wall of the placement table 7 and is sleeved. Connecting grooves 21 are provided on both sides of the feed port 20. The two connecting grooves 21 are connected to the feed port 20. A sliding groove 22 is provided below the feed port 20. The sliding groove 22 has the same specifications as the movable groove 6, and the sliding groove 22 matches the specifications of the block 10 and is sleeved.

[0042] Among them, when the workpiece moves to the slope of the placement table 7, the fourth electric push rod 16 is started to drive the push plate 17 to drop in height, so that the push plate 17 is close to the workpiece and contacts the workpiece. When the push rod 17 contacts the workpiece, the fourth electric rod 19 is started to push the push plate 17 forward. The push plate 17 can push the workpiece into the placement table 7 through the slope of the placement table 7.

[0043] Working principle: put the workpiece into the conveyor belt 9, so that the conveyor belt 9 drives the workpiece to the slope of the placement table 7, the slope of the placement table 7 is provided with a rotating shaft, and then the pushing mechanism is turned on to push the workpiece into the placement table 7, and then one side of the push plate 17 of the pushing mechanism is provided with anti-slip grooves, which increases the friction between the push plate 17 and the workpiece, so that the push plate 17 can be better pushed into the placement table 7, and then the moving mechanism is turned on to retract it by the second electric push rod 12, and then slide it in the movable groove 6 through the movable block 15, the connecting column 14 and the clamping block 10 are fixedly connected to the bottom surface of the placement table 7, so that the front end of the placement table 7 reaches the interior of the heating furnace body 2, and then the clamping block 10 is sleeved with the sliding groove 22, the connecting plate 13 is sleeved with the connecting groove 21, and the lower surface of the sealing plate 4 is sleeved with the inner surface of the placement table 7, which increases the sealing inside the heating furnace body 2, and no manual operation is required during the entire loading process, with a high degree of automation, thereby improving the production efficiency of the enterprise.

[0044] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A feeding mechanism for a forging heating furnace, characterized in that: include: A workbench (1), a heating furnace body (2) is fixedly welded to the rear end of the top surface of the workbench (1), a feed port (20) is provided on the heating furnace body (2), a fixing plate (3) is welded to the top surface of the heating furnace body (2), a sealing plate (4) is provided on one side of the feed port (20), a first electric push rod (5) is provided on the fixing plate (3), an upper end of the first electric push rod (5) is fixedly connected to the lower end of the fixing plate (3) and the other end is connected to the upper end of the sealing plate (4); A movable groove (6), a placement platform (7) is arranged above the movable groove (6), a slope is arranged on one side of the placement platform (7), a rotating shaft is rotatably connected to the slope of the placement platform (7), two baffles (8) are fixedly installed on the top surface of the workbench (1), and a conveyor belt (9) is arranged between the two baffles (8); A moving mechanism, the moving mechanism being arranged on the heating furnace body (2) and the movable groove (6) and being used for moving the placement table (7); A pushing mechanism is arranged on the two baffles (8) and is used to push the workpiece into the placement table (7).

2. A feeding mechanism for a forging heating furnace according to claim 1, characterized in that: The moving mechanism comprises two U-shaped plates (11), the two U-shaped plates (11) are respectively mounted on the left and right sides of the heating furnace body (2), the two U-shaped plates (11) are fixedly connected to the second electric push rods (12), the two second electric push rods (12) are provided with connecting plates (13), one end of the two connecting plates (13) is respectively fixedly connected to one side of the front end of the second electric push rod (12) and the other end is fixedly connected to the outer surface of the placement table (7), and the two connecting plates (13) are arranged in a mirror image.

3. The feeding mechanism of a forging heating furnace according to claim 1, characterized in that: The moving mechanism further comprises a movable block (15), wherein the movable block (15) is slidably mounted inside the movable groove (6), a connecting column (14) is fixedly mounted on the movable block (15), the upper end of the connecting column (14) is fixedly connected to the bottom of the placement table (7), and a clamping block (10) is provided on one side of the connecting column (14), the clamping block (10) has the same height as the connecting column (14) and is fixedly connected to the bottom of the placement table (7).

4. The feeding mechanism of a forging heating furnace according to claim 1, characterized in that: The pushing mechanism comprises two third electric push rods (16), the two third electric push rods (16) are respectively fixedly mounted on two baffles (8), the upper ends of the two third electric push rods (16) are fixedly connected with a concave block (18), a fourth electric rod (19) is fixedly mounted at the center of the groove of the concave block (18), one end of the fourth electric rod (19) is fixedly connected with a push plate (17), and the concave block (18) and the push plate (17) are both inclined at the same angle as the slope on the placement table (7).

5. The feeding mechanism of a forging heating furnace according to claim 1, characterized in that: The outer wall of the sealing plate (4) matches the inner wall of the placing table (7) in specifications and is sleeved together. Connecting grooves (21) are provided on both sides of the feed port (20). The two connecting grooves (21) are interconnected with the feed port (20). The two connecting grooves (21) are sleeved together with two connecting plates (13) respectively. A sliding groove (22) is provided below the feed port (20). The sliding groove (22) has the same specifications as the movable groove (6). The sliding groove (22) matches the specifications of the clamping block (10) and is sleeved together.

Images