An automatic shell molding machine having a quantitative gate cup

Abstract

The utility model discloses an automatic shell mold casting machine with quantitative sprue cup relates to foundry equipment technical field, the utility model discloses a supporting plate is provided with fixed establishment at the top, is used for the fixed of sprue cup, the supporting plate top is provided with buffer assembly, is used for the protection sprue cup, the fixed establishment includes hydraulic pressure rod, the utility model discloses through the start hydraulic pressure rod drive moving plate, the slide rail will move upward simultaneously at this moment, when the slide rail removes, the slider will also move simultaneously, at this moment, L type connecting rod will remove, when L type connecting rod removes, will pull the connecting rod from the inclined state slowly become vertical state, at this moment, the connecting rod will push four L type connecting rods and move to the direction of mutual approach, and the slider fixed at the bottom of L type connecting rod also will slide in the inside of slide rail, when L type connecting rod removes, the fixed plate also will remove, when the clamping plate contacts the burnt mouth cup, will push the damper contraction, and the damping spring also can compress.

Description

Technical Field

[0001] This utility model belongs to the field of casting equipment technology, and in particular relates to an automatic casting shell mold machine with a quantitative pouring cup. Background Technology

[0002] A casting shell mold machine is a specialized piece of equipment used to manufacture casting shell molds (thin-shell sand molds). Its core function is to form a thin and hard shell-shaped mold by attaching molding materials such as resin sand to the surface of a heated metal mold, thus providing a cavity for subsequent molten metal casting.

[0003] Chinese patent CN210615087U discloses a novel automated casting equipment, the main purpose of which is to improve the casting efficiency of lithium ingots. This invention utilizes a motor and threaded rod on a second partition plate, as well as a vibrating motor on a movable housing. The motor drives the movable housing and vibrating motor to move left and right, vibrating at multiple positions at the bottom of the workpiece placement housing, thus enabling more uniform vibration of the casting liquid.

[0004] As shown above, the device is operated manually when pouring the casting liquid, making it difficult to quantify the pouring. If too much casting liquid is poured, it may lead to waste of casting materials, while too little will affect the quality of the cast product, resulting in defective products. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides an automatic casting shell mold machine with a quantitative pouring cup, which solves the problem of difficulty in quantitative measurement.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: an automatic casting shell mold machine with a quantitative pouring cup, including a support plate, a fixing mechanism provided on the top of the support plate for fixing the pouring cup, and a buffer assembly provided on the top of the support plate for protecting the pouring cup;

[0007] The fixing mechanism includes a hydraulic rod fixed to the top of the support plate. A movable plate is fixedly connected to the output end of the hydraulic rod. A weighing sensor is fixedly connected to the top of the movable plate. Four sets of rotating frames are fixedly connected to the top of the support plate. A connecting rod is rotatably connected to the inner wall of the rotating frame. An L-shaped connecting rod is rotatably connected to the outer wall of the connecting rod. A slide rail is fixedly connected to the top of the movable plate. A slider is slidably connected to the inner wall of the slide rail. The buffer assembly includes a fixed plate fixed to the top of the L-shaped connecting rod. A damper is fixedly connected to the outer wall of the fixed plate. A clamping plate is fixedly connected to the end of the damper away from the fixed plate. A damping spring is fixedly connected to the outer wall of the clamping plate.

[0008] Preferably, the bottom of the support plate is provided with a flipping mechanism for flipping the beaker for casting. The flipping mechanism includes a fixing frame fixed to the bottom of the support plate, and a central rod is fixedly connected to the inner wall of the fixing frame.

[0009] Preferably, a movable block is rotatably connected to the outer surface of the central rod, and T-shaped sliders are fixedly connected to both ends of the movable block, with a concave slide rail slidably connected to the outer surface of the T-shaped sliders.

[0010] Preferably, a base plate is fixedly connected to the bottom of the concave slide rail, a fixing block is fixedly connected to the top of the base plate, a cylinder is fixedly connected to the outer wall of the fixing block, and the output end of the cylinder is fixedly connected to the outer wall of the moving block.

[0011] Preferably, two sets of side plates are fixedly connected to the top of the base plate, and a limiting groove is formed inside the side plate. A rolling rod is fixedly connected to the outer surface of the central rod, and the outer surface of the rolling rod is slidably connected to the inner wall of the limiting groove. Two support rods are fixedly connected to the top of the base plate for auxiliary support of the support plate.

[0012] Preferably, the top of the slider is fixedly connected to the bottom of the L-shaped connecting rod, and the end of the damping spring away from the clamping plate is fixedly connected to the outer wall of the fixing plate.

[0013] This utility model has the following beneficial effects:

[0014] 1. This automatic casting shell mold machine with a quantitative pouring cup uses a hydraulic rod to drive a moving plate. Simultaneously, the slide rail moves upwards, and the slider moves as well. This causes the L-shaped connecting rod to move, pulling it from an inclined state to a vertical state. The connecting rod then pushes the four L-shaped connecting rods closer together. At the same time, the slider fixed at the bottom of the L-shaped connecting rods slides inside the slide rail. As the L-shaped connecting rods move, the fixed plate also moves. When the clamping plate contacts the beaker, it pushes the damper to contract, and the damping spring is compressed. This provides a secure clamping of the beaker and allows for the replacement of beakers of different sizes and models.

[0015] 2. This automatic casting shell mold machine with a quantitative pouring cup moves the moving block by starting the cylinder. When the moving block moves, the T-shaped slider slides inside the concave slide rail. At the same time, the center rod also moves, driving the fixed frame to move. Meanwhile, the rolling rod slides in the limiting groove opened inside the side plate, thereby driving the support plate to flip. Its advantage is that the beating cup into which the casting liquid is poured can be flipped and poured out.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the movable plate structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the L-shaped connecting rod structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the side plate structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the cylinder structure of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Support plate; 2. Fixing frame; 3. Hydraulic rod; 4. Moving plate; 5. Weighing sensor; 6. Rotating frame; 7. Connecting rod; 8. L-shaped connecting rod; 9. Slide rail; 10. Slider; 11. Fixing plate; 12. Damper; 13. Damping spring; 14. Clamping plate; 15. Moving block; 16. Center rod; 17. Rolling rod; 18. Side plate; 19. Limiting groove; 20. T-shaped slider; 21. Concave slide rail; 22. Cylinder; 23. Fixing block; 24. Support rod; 25. Base plate. Detailed Implementation

[0025] 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.

[0026] This utility model provides two technical solutions:

[0027] Figures 1-3 The first embodiment is shown: an automatic casting shell mold machine with a quantitative pouring cup, including a support plate 1, a fixing mechanism is provided on the top of the support plate 1 for fixing the pouring cup, and a buffer assembly is provided on the top of the support plate 1 for protecting the pouring cup.

[0028] The fixing mechanism includes a hydraulic rod 3, which is fixed to the top of the support plate 1. A movable plate 4 is fixedly connected to the output end of the hydraulic rod 3. A weighing sensor 5 is fixedly connected to the top of the movable plate 4. Four sets of rotating frames 6 are fixedly connected to the top of the support plate 1. A connecting rod 7 is rotatably connected to the inner wall of the rotating frame 6. An L-shaped connecting rod 8 is rotatably connected to the outer wall of the connecting rod 7. A slide rail 9 is fixedly connected to the top of the movable plate 4. A slider 10 is slidably connected to the inner wall of the slide rail 9. The buffer assembly includes a fixed plate 11, which is fixed to the top of the L-shaped connecting rod 8. A damper 12 is fixedly connected to the outer wall of the fixed plate 11. A clamping plate 14 is fixedly connected to the end of the damper 12 away from the fixed plate 11. A damping spring 13 is fixedly connected to the outer wall of the clamping plate 14.

[0029] By placing the beaker on top of the weighing sensor 5, the hydraulic rod 3 is activated, driving the movable plate 4 fixedly connected to its output end. At this time, the slide rail 9 fixed on top of the movable plate 4 will move upward simultaneously. When the slide rail 9 moves, the slider 10 sliding on the inner wall of the slide rail 9 will also move simultaneously. At this time, the L-shaped connecting rod 8 fixed on top of the slider 10 will move. When the L-shaped connecting rod 8 moves, it will pull the connecting rod 7 from an inclined state to a vertical state. At this time, the connecting rod 7 will push the four L-shaped connecting rods 8 to move towards each other. At the same time, the slider 10 fixed at the bottom of the L-shaped connecting rod 8 will also slide inside the slide rail 9. When the L-shaped connecting rod 8 moves, the fixed plate 11 fixed on top of it will also move. When the clamping plate 14 contacts the beaker, it will push the damper 12 fixed on its outer wall to contract, and the damping spring 13 will also be compressed to buffer and clamp the beaker. The weighing sensor 5 senses the amount of molten liquid inside the beaker in real time, and will stop pouring when a certain amount is reached.

[0030] Figures 1-5 The second embodiment is shown. The main difference from the first embodiment is that the bottom of the support plate 1 is provided with a flipping mechanism for flipping the beaker for casting. The flipping mechanism includes a fixing frame 2, which is fixed to the bottom of the support plate 1. A central rod 16 is fixedly connected to the inner wall of the fixing frame 2.

[0031] A movable block 15 is rotatably connected to the outer surface of the central rod 16. T-shaped sliders 20 are fixedly connected to both ends of the movable block 15. A concave slide rail 21 is slidably connected to the outer surface of the T-shaped slider 20.

[0032] A base plate 25 is fixedly connected to the bottom of the concave slide rail 21, a fixed block 23 is fixedly connected to the top of the base plate 25, a cylinder 22 is fixedly connected to the outer wall of the fixed block 23, and the output end of the cylinder 22 is fixedly connected to the outer wall of the moving block 15.

[0033] Two sets of side plates 18 are fixedly connected to the top of the base plate 25. The side plates 18 have a limiting groove 19 inside. A rolling rod 17 is fixedly connected to the outer surface of the center rod 16. The outer surface of the rolling rod 17 is slidably connected to the inner wall of the limiting groove 19. Two support rods 24 are fixedly connected to the top of the base plate 25 for auxiliary support of the support plate 1.

[0034] The top of the slider 10 is fixedly connected to the bottom of the L-shaped connecting rod 8, and the end of the damping spring 13 away from the clamping plate 14 is fixedly connected to the outer wall of the fixing plate 11.

[0035] By activating the cylinder 22 fixed on the outer wall of the fixed block 23, the moving block 15 fixed at its output end is moved. When the moving block 15 moves, the T-shaped slider 20 fixed at both ends of the moving block 15 slides inside the concave slide rail 21 fixed at the top of the base plate 25. At the same time, the central rod 16 on the inner wall of the moving block 15 also moves, causing the two fixed frames 2 fixed on the outer surface of the central rod 16 to move. Meanwhile, the rolling rod 17 fixed on the outer surface of the central rod 16 slides in the limiting groove 19 opened inside the side plate 18, thereby causing the support plate 1 fixed at the top of the fixed frame 2 to flip and pour out the casting liquid inside the beaker.

[0036] Furthermore, all content not described in detail in this specification is existing technology known to those skilled in the art, and the model parameters of each electrical component are not specifically limited; conventional equipment can be used.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic casting shell mold machine with a quantitative pouring cup, comprising a support plate (1), characterized in that: The top of the support plate (1) is provided with a fixing mechanism for fixing the pouring cup, and the top of the support plate (1) is provided with a buffer assembly for protecting the pouring cup. The fixing mechanism includes a hydraulic rod (3) fixed to the top of the support plate (1). A movable plate (4) is fixedly connected to the output end of the hydraulic rod (3). A weighing sensor (5) is fixedly connected to the top of the movable plate (4). Four sets of rotating frames (6) are fixedly connected to the top of the support plate (1). A connecting rod (7) is rotatably connected to the inner wall of the rotating frame (6). An L-shaped connecting rod (8) is rotatably connected to the outer wall of the connecting rod (7). A slide rail (9) is fixedly connected to the top of the movable plate (4). A slider (10) is slidably connected to the inner wall of the slide rail (9). The buffer assembly includes a fixed plate (11) fixed to the top of the L-shaped connecting rod (8). A damper (12) is fixedly connected to the outer wall of the fixed plate (11). A clamping plate (14) is fixedly connected to the end of the damper (12) away from the fixed plate (11). A damping spring (13) is fixedly connected to the outer wall of the clamping plate (14).

2. The automatic casting shell mold machine with a quantitative pouring cup according to claim 1, characterized in that, The bottom of the support plate (1) is provided with a flipping mechanism for flipping the pouring cup for pouring. The flipping mechanism includes a fixing frame (2) fixed to the bottom of the support plate (1). A central rod (16) is fixedly connected to the inner wall of the fixing frame (2).

3. An automatic casting shell mold machine with a quantitative pouring cup according to claim 2, characterized in that, The outer surface of the central rod (16) is rotatably connected to a movable block (15), and the two ends of the movable block (15) are respectively fixedly connected to a T-shaped slider (20), and the outer surface of the T-shaped slider (20) is slidably connected to a concave slide rail (21).

4. An automatic casting shell mold machine with a quantitative pouring cup according to claim 3, characterized in that, The bottom of the concave slide rail (21) is fixedly connected to a base plate (25), the top of the base plate (25) is fixedly connected to a fixing block (23), the outer wall of the fixing block (23) is fixedly connected to a cylinder (22), and the output end of the cylinder (22) is fixedly connected to the outer wall of the moving block (15).

5. An automatic casting shell mold machine with a quantitative pouring cup according to claim 4, characterized in that, The bottom plate (25) is fixedly connected to two sets of side plates (18). The side plates (18) have a limiting groove (19) inside. The outer surface of the center rod (16) is fixedly connected to a rolling rod (17). The outer surface of the rolling rod (17) is slidably connected to the inner wall of the limiting groove (19). The bottom plate (25) is fixedly connected to two support rods (24) for auxiliary support of the support plate (1).

6. An automatic casting shell mold machine with a quantitative pouring cup according to claim 1, characterized in that, The top of the slider (10) is fixedly connected to the bottom of the L-shaped connecting rod (8), and the end of the damping spring (13) away from the clamping plate (14) is fixedly connected to the outer wall of the fixing plate (11).

Images