Double-station feeding device for wax mould head production

Abstract

The utility model relates to the technical field of precision investment casting, and discloses a double-station feeding device for wax mould head production, which comprises side-by-side racks, a top plate is arranged at the tops of the racks, and a movable opening is arranged on the top plate. Driving assemblies are arranged on the bottom surfaces of the two top plates, each driving assembly comprises a left servo motor and a right servo motor which are distributed in a staggered mode and located at the bottoms of the two top plates, screw rods are arranged at the output ends of the motors, nut seats are arranged outside the screw rods, and connecting seats are arranged on the nut seats. The connecting base penetrates through the movable opening and can slide in the movable opening, and a workbench is arranged on the top of the connecting base. A unique staggered design is adopted, so that the left servo motor can drive the nut seat, the connecting seat and the workbench to move from left to right. Similarly, the right servo motor can also drive the nut seat, the connecting seat and the working head to move from right to left. Through cooperative work of the two stations, continuous feeding of the two stations can be achieved, and the working efficiency of feeding is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of investment precision casting, in particular to a double-station feeding device for producing a wax mold die head. Background Art

[0002] Investment casting is a traditional casting method primarily used to manufacture metal products and is widely used in the precision casting industry. The process involves creating a fusible pattern (referred to as the investment pattern or pattern) using a fusible material (such as wax). Several layers of a specialized refractory coating are then applied to the pattern. After drying and hardening to form a single mold shell, the pattern is melted away from the shell using steam or hot water. Finally, the mold is placed in a roasting furnace and fired at high temperature. After the mold or shell has been fired, molten metal is poured into it to produce the casting. The process includes: wax injection, wax tree formation, shell dipping, shell removal and dewaxing, pouring, post-processing, cutting, grinding, and machining.

[0003] In the production of wax mold heads, core loading is a critical step. However, most companies still rely on a single-station loading method, which is inefficient, restrictive, and unable to meet the needs of automated, uninterrupted production.

[0004] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop a double-station feeding device for producing wax mold die heads. Utility Model Content

[0005] The utility model aims to provide a double-station feeding device for producing a wax mold die head, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A technical solution for a double-station loading device for producing wax mold die heads, comprising a frame distributed in a side-by-side manner, a top plate provided on the top of the frame, a movable opening provided through the top plate, a driving assembly provided on the bottom surfaces of the two top plates, the driving assembly comprising a left servo motor and a right servo motor distributed in a staggered manner, the left servo motor and the right servo motor being respectively located at the bottom of the two top plates, and a screw being provided at the output end of the left servo motor and the right servo motor, a nut seat being provided outside the screw, a connecting seat being provided on the nut seat, the connecting seat passing through the movable opening and slidingly cooperating with the movable opening, and a workbench being provided on the top surface of the connecting seat.

[0008] As a preferred technical solution, the end face of the screw and the output end are connected via a coupling, and a fixing frame is provided outside the coupling, and the fixing frame is connected to the top plate.

[0009] As a preferred technical solution, a bearing seat is provided at the tail end of the screw, and the bearing seat is connected to the top plate.

[0010] As a preferred technical solution, a plurality of iron cores are provided on the top of the workbench, a slide is provided on the bottom of the workbench, a matching slide rail is provided in the slide, and the slide rail is connected to the top plate.

[0011] As a preferred technical solution, a plurality of supports are provided at the bottom of the two racks.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] This utility model provides a dual-station loading device for wax mold die production. The drive components feature a unique staggered design, enabling the left servo motor to drive the nut holder, connector, and workbench from left to right. Similarly, the right servo motor can drive the nut holder, connector, and workhead from right to left. This coordinated operation enables uninterrupted loading of materials at both stations, significantly improving loading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a double-station loading device for producing wax mold die heads;

[0015] Figure 2 This is a schematic diagram of the framework structure of a double-station loading device for producing wax mold die heads;

[0016] Figure 3 This is a schematic diagram of the drive assembly structure of a double-station loading device for producing wax mold die heads.

[0017] In the accompanying drawings: 1. Frame; 11. Support; 2. Top plate; 21. Movable opening; 3. Workbench; 31. Iron core; 32. Slide; 33. Slide rail; 41. Left servo motor; 42. Right servo motor; 43. Fixed frame; 44. Coupling; 45. Screw; 46. Nut seat; 47. Connecting seat; 48. Bearing seat. DETAILED DESCRIPTION

[0018] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions, and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0019] like Figure 1-3As shown, the utility model provides a technical solution for a double-station feeding device for the production of wax mold heads: it includes racks 1 distributed in a side-by-side manner, and a plurality of supports 11 are arranged at the bottom of the two racks 1 to enhance the stability of the structure. A top plate 2 is installed on the top of the rack 1, and a movable opening 21 is opened on the top plate 2 to facilitate the assembly and maintenance of the equipment. It is worth noting that the bottoms of the two top plates 2 are equipped with a drive assembly. The drive assembly is mainly composed of a left servo motor 41 and a right servo motor 42, and the two are staggered. The output ends of the left servo motor 41 and the right servo motor 42 are both connected to a screw 45, and a stable connection is achieved through a coupling 44. A fixing frame 43 is also provided on the periphery of the coupling 44 to ensure that it is stably fixed on the top plate 2. The tail end of the screw 45 is equipped with a bearing seat 48, which is tightly connected to the top plate 2. A nut seat 46 is arranged on the outside of the screw 45, and a connecting seat 47 is installed on the nut seat 46. Connecting seat 47 can slide along movable opening 21 and complete the required work through workbench 3. Workbench 3 is equipped with multiple cores 31 on the top and a slide 32 on the bottom. Slide 32 is equipped with a slide rail 33 that matches the top plate 2, ensuring stable movement of workbench 3 on top plate 2.

[0020] In this embodiment, a unique staggered design is employed. The left servo motor 41 drives the screw 45, which cooperates with the nut holder 46 to achieve left-to-right movement of the connecting base 47 and the worktable 3. Similarly, the right servo motor 42 drives the screw 45, which cooperates with the nut holder to achieve right-to-left movement of the connecting base 37 and the workhead 3. This coordinated operation enables uninterrupted loading of materials at both workstations, significantly improving loading efficiency.

[0021] The working principle and use process of the utility model: After the utility model is installed, it works according to the above implementation method until all working steps are completed.

[0022] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0023] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0025] While the embodiments described above are based on the present invention, these embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Clearly, many modifications and variations are possible based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better utilize the present invention and its modifications and uses. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A double-station feeding device for producing wax mold die heads, characterized in that: The invention comprises a frame (1) arranged in a side-by-side manner, a top plate (2) is arranged on the top of the frame (1), a movable opening (21) is provided through the top plate (2), a driving assembly is provided on the bottom surfaces of the two top plates (2), the driving assembly comprises a left servo motor (41) and a right servo motor (42) which are arranged in a staggered manner, the left servo motor (41) and the right servo motor (42) are respectively located at the bottom of the two top plates (2), and the output ends of the left servo motor (41) and the right servo motor (42) are both provided with a screw rod (45), a nut seat (46) is provided outside the screw rod (45), a connecting seat (47) is provided on the nut seat (46), the connecting seat (47) passes through the movable opening (21) and is slidably matched with the movable opening (21), and a working table (3) is provided on the top surface of the connecting seat (47); The end surface of the screw rod (45) and the output end are connected via a coupling (44), and a fixing frame (43) is provided outside the coupling (44), and the fixing frame (43) is connected to the top plate (2); A bearing seat (48) is provided at the rear end of the screw rod (45), and the bearing seat (48) is connected to the top plate (2); A plurality of iron cores (31) are arranged on the top of the workbench (3), a slide seat (32) is arranged on the bottom of the workbench (3), a matching slide rail (33) is arranged inside the slide seat (32), and the slide rail (33) is connected to the top plate (2).

2. A double-station feeding device for producing a wax mold die head according to claim 1, characterized in that: A plurality of supports (11) are provided at the bottom of the two frames (1).

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