An automatic mold release mechanism

Abstract

This utility model belongs to the field of wire winding demolding technology, and particularly relates to an automatic demolding mechanism, including a connecting bushing and a mounting bushing. The connecting bushing includes a connecting seat and a connecting shaft body, with one end of the connecting shaft body connected to the connecting seat. The mounting bushing includes a mounting seat and a mounting shaft body, with one end of the mounting shaft body connected to the mounting seat. The connecting seat has a plurality of connecting holes arranged in a circular array for screws to pass through to connect the drive mechanism. The outer side of the connecting shaft body has a connecting groove. One end of the mounting shaft body is fitted onto the connecting shaft body, and the inner side of the mounting shaft body has a mounting through groove, which is parallel to and passes through the centerline of the mounting bushing. A key is also included, with one end set in the connecting groove and the other end slidably connected to the mounting through groove. The mounting shaft body slides along the direction of the mounting through groove on the connecting shaft body. The length of the connecting shaft body is greater than the length of the mounting shaft body. During demolding, there is no need to touch the coil, improving product quality and consistency.

Description

Technical Field

[0001] This utility model belongs to the field of winding mold release technology, and in particular relates to an automatic mold release mechanism. Background Technology

[0002] In existing automated winding production processes, after the product is wound, it needs to be removed from the mounting mold, usually by manual operation. However, this manual demolding method has significant drawbacks: the operator's hands can easily come into contact with the coil structure, potentially causing deformation or displacement of the coil during removal, thus affecting the final product quality. To address this issue, an automated demolding mechanism has been proposed, aiming to safely and automatically remove the product, avoiding contact with the coil and thereby improving product quality and consistency. Utility Model Content

[0003] The purpose of this invention is to provide an automatic demolding mechanism, which aims to solve the obvious defects of the existing manual demolding method, namely, that the operator's hand can easily come into contact with the coil structure, which may cause deformation or displacement of the coil during the removal process, thereby affecting the final quality of the product.

[0004] To achieve the above objectives, this utility model provides an automatic mold release mechanism, including a connecting bushing and a mounting bushing. The connecting bushing includes a connecting seat and a connecting shaft body, with one end of the connecting shaft body connected to the connecting seat. The mounting bushing includes a mounting seat and a mounting shaft body, with one end of the mounting shaft body connected to the mounting seat. The connecting seat has a plurality of connecting holes arranged in a circular array for screws to pass through. The outer side of the connecting shaft body has a connecting groove. One end of the mounting shaft body is fitted onto the connecting shaft body, and the inner side of the mounting shaft body has a mounting through groove, which is parallel to and passes through the centerline of the mounting bushing. A key is also included, with one end of the key located in the connecting groove and the other end slidably connected to the mounting through groove. The mounting shaft body slides along the direction of the mounting through groove on the connecting shaft body. The length of the connecting shaft body is greater than the length of the mounting shaft body.

[0005] Furthermore, the inner side of the connecting bushing is provided with a connecting groove that is parallel to the center line of the connecting bushing and penetrates through the connecting bushing.

[0006] Furthermore, it also includes several elastic reset components, one end of each elastic reset component is connected to the connecting shaft seat and the other end abuts against the mounting shaft body, for driving the mounting shaft body to reset.

[0007] Furthermore, it also includes a protective bushing, which includes a protective bushing seat and a protective bushing body. One end of the protective bushing body is connected to the protective bushing seat, the protective bushing seat is connected to one side of the connecting bushing seat, and the protective bushing body is sleeved on the mounting bushing body and is slidably connected to the mounting bushing body.

[0008] Furthermore, the protective shaft seat is provided with several clearance holes, each of which is located on one side of the connecting hole.

[0009] Furthermore, the protective shaft body has several limiting holes on the side near the protective shaft seat, and these limiting holes are arranged in a circular array on the protective shaft body. The mounting shaft body has a limiting groove on the side near the connecting shaft seat. It also includes a limiting plate, which passes through the limiting holes and connects to the limiting groove. The limiting plate is used to limit the movement of the mounting sleeve, and the length of the limiting hole is equal to that of the limiting plate.

[0010] The automatic demolding mechanism provided in this utility model embodiment has at least one of the following technical effects: the screw passes through the connecting hole to connect the drive mechanism, so that the connecting bushing is fixed on the drive mechanism. The drive mechanism is used to drive the connecting bushing to rotate and wind the wire. The mounting shaft is sleeved on the connecting shaft and is mutually cooperated by the shaft key, the connecting groove and the mounting through groove, so that the mounting bushing can slide on the connecting bushing along the direction of the mounting through groove. When the connecting bushing rotates, it drives the mounting bushing to rotate. One end of the mounting through groove is slidably connected to the shaft key, and the other end is used to connect the product. When the product is wound, it pushes the mounting bushing to move in the direction of the connecting bushing. At this time, the product installed on the mounting through groove is pushed out by the connecting shaft, completing the demolding. There is no need to touch the coil during the demolding process, which is convenient and quick. It avoids the deformation or displacement of the coil that may be caused during the removal process, which may affect the final quality of the product, thereby improving the product quality and consistency. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art 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.

[0012] Figure 1 This is a schematic diagram of an automatic mold release mechanism provided for an embodiment of the present utility model.

[0013] Figure 2 An exploded view of an automatic mold release mechanism provided for an embodiment of this utility model.

[0014] Reference numerals: 100, connecting bushing; 110, connecting bearing; 111, connecting hole; 120, connecting shaft; 121, connecting groove; 130, connecting through groove; 200, mounting bushing; 210, mounting bearing; 220, mounting shaft; 221, mounting through groove; 222, limiting groove; 300, shaft key; 400, elastic reset element; 500, protective bushing; 510, protective bearing; 511, clearance hole; 520, protective shaft; 521, limiting hole. Detailed Implementation

[0015] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0016] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and 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. Therefore, they should not be construed as limitations on this utility model.

[0017] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0018] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0019] In one embodiment of this utility model, reference is made to Figures 1-2As shown, an automatic mold release mechanism is provided, including a connecting bushing 100 and a mounting bushing 200. The connecting bushing 100 includes a connecting bearing 110 and a connecting shaft body 120, with one end of the connecting shaft body 120 connected to the connecting bearing 110. The mounting bushing 200 includes a mounting bearing 210 and a mounting shaft body 220, with one end of the mounting shaft body 220 connected to the mounting bearing 210. The connecting bearing 110 has a plurality of connecting holes 111 arranged in a circular array for screws to pass through to connect the drive mechanism. The outer side of the connecting shaft body 120 has a connecting groove 121. One end of the mounting shaft body 220 is sleeved on the connecting shaft body 120. The inner side of the mounting shaft body 220 has a mounting through groove 221, which is parallel to the center line of the mounting bushing 200 and passes through the mounting bushing 200. It also includes a key 300, one end of which is disposed in the connecting groove 121, and the other end is slidably connected to the mounting through groove 221. The mounting shaft 220 slides on the connecting shaft 120 along the direction of the mounting through groove 221. The length of the connecting shaft 120 is greater than the length of the mounting shaft 220. In this embodiment, a screw passes through the connecting hole 111 to connect to the drive mechanism, fixing the connecting sleeve 100 onto the drive mechanism. The drive mechanism drives the connecting sleeve 100 to rotate and wind the wire. The mounting shaft 220 is sleeved on the connecting shaft 120, and the mounting sleeve 200 can slide along the mounting groove 221 on the connecting sleeve 100 through the cooperation of the shaft key 300, the connecting groove 121, and the mounting through groove 221. When the connecting sleeve 100 rotates, it drives the mounting sleeve 200 to rotate. One end of the mounting through groove 221 is slidably connected to the shaft key 300, and the other end is used to connect the product. When the product is wound, the mounting sleeve 200 is pushed to move towards the connecting sleeve 100. At this time, the product mounted on the mounting through groove 221 is pushed out by the connecting shaft 120, completing the demolding. During the demolding process, there is no need to touch the coil, which is convenient and quick. This avoids the deformation or displacement of the coil that may occur during the removal process, which could affect the final quality of the product, thereby improving product quality and consistency.

[0020] Specifically, refer to Figures 1-2 As shown, the inner side of the connecting bushing 100 is provided with a connecting through groove 130 that is parallel to the center line of the connecting bushing 100 and penetrates the connecting bushing 100. In this embodiment, the connecting through groove 130 is used to position the connection direction between the connecting bushing 100 and the drive mechanism.

[0021] Specifically, refer to Figures 1-2As shown, it also includes several elastic reset members 400. One end of each elastic reset member 400 is connected to the connecting shaft seat 110, and the other end abuts against the mounting shaft body 220, for driving the mounting shaft body 220 to reset. In this embodiment, when the product needs to be demolded, the mounting shaft sleeve 200 is driven to move towards the connecting shaft seat 110, and the connecting shaft body 120 pushes out the product. At this time, the elastic reset member 400 is compressed, and then the mounting shaft sleeve 200 is released. The elastic reset member 400 drives the mounting shaft sleeve 200 to reset, so that the mounting shaft sleeve 200 extends out of the connecting shaft body 120 again, which is convenient for installing the next product.

[0022] Specifically, refer to Figures 1-2 As shown, it also includes a protective bushing 500, which includes a protective bushing 510 and a protective bushing 520. One end of the protective bushing 520 is connected to the protective bushing 510, and the protective bushing 510 is connected to one side of the connecting bushing 110. The protective bushing 520 is sleeved on the mounting bushing 220 and is slidably connected to the mounting bushing 220. In this embodiment, the protective bushing 520 is sleeved on the mounting bushing 220, and the elastic reset member 400 is enclosed within the protective bushing 520, thus providing protection.

[0023] Specifically, refer to Figures 1-2 As shown, the protective shaft seat 510 is provided with a plurality of clearance holes 511, each clearance hole 511 being located on one side of the connecting hole 111. In this embodiment, after the screw passes through the clearance hole 511 and the connecting hole 111, it connects to the drive mechanism, making it easier to connect the shaft seat 110 to the drive mechanism and saving installation time.

[0024] Specifically, refer to Figures 1-2 As shown, the protective shaft body 520 has several limiting holes 521 on the side near the protective shaft seat 510, and the limiting holes 521 are arranged in a circular array on the protective shaft body 520. The mounting shaft body 220 has a limiting groove 222 on the side near the connecting shaft seat 110. It also includes a limiting plate, which passes through the limiting holes 521 and connects to the limiting groove 222. The limiting plate is used to limit the movement of the mounting sleeve 200 to be equal to the length of the limiting holes 521. In this embodiment, when the elastic reset member 400 drives the mounting sleeve 200 to reset, the limiting plate, the limiting holes 521, and the limiting groove 222 work together to ensure that the movement of the mounting sleeve 200 is equal to the length of the limiting holes 521, making the extension length of the mounting through groove 221 consistent each time, facilitating the installation of each product.

[0025] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic mold ejection mechanism, characterized in that: The device includes a connecting bushing and a mounting bushing. The connecting bushing includes a connecting seat and a connecting shaft body, with one end of the connecting shaft body connected to the connecting seat. The mounting bushing includes a mounting seat and a mounting shaft body, with one end of the mounting shaft body connected to the mounting seat. The connecting seat has a plurality of connecting holes arranged in a circular array for screws to pass through a connecting drive mechanism. The outer side of the connecting shaft body has a connecting groove. One end of the mounting shaft body is fitted onto the connecting shaft body, and the inner side of the mounting shaft body has a mounting through groove parallel to and penetrating the centerline of the mounting bushing. The device also includes a key, with one end of the key located in the connecting groove and the other end slidably connected to the mounting through groove. The mounting shaft body slides along the direction of the mounting through groove on the connecting shaft body. The length of the connecting shaft is greater than the length of the mounting shaft.

2. The automatic mold ejection mechanism according to claim 1, characterized in that: The inner side of the connecting bushing is provided with a connecting groove that is parallel to the center line of the connecting bushing and passes through the connecting bushing.

3. The automatic mold ejection mechanism according to claim 1, characterized in that: It also includes several elastic reset components, one end of each elastic reset component is connected to the connecting shaft seat and the other end abuts against the mounting shaft body, for driving the mounting shaft body to reset.

4. An automatic mold ejection mechanism according to claim 3, characterized in that: It also includes a protective bushing, which includes a protective bushing seat and a protective bushing body. One end of the protective bushing body is connected to the protective bushing seat, the protective bushing seat is connected to one side of the connecting bushing seat, and the protective bushing body is sleeved on the mounting bushing body and slidably connected to the mounting bushing body.

5. An automatic mold ejection mechanism according to claim 4, characterized in that: The protective shaft seat is provided with several clearance holes, and each clearance hole is located on one side of the connecting hole.

6. An automatic mold ejection mechanism according to claim 4, characterized in that: The protective shaft body has a plurality of limiting holes on the side near the protective shaft seat, and the limiting holes are arranged in a ring on the protective shaft body. The mounting shaft body has a limiting groove on the side near the connecting shaft seat. It also includes a limiting plate, which passes through the limiting hole and is connected to the limiting groove. The limiting plate is used to limit the movement of the mounting shaft sleeve to be equal to the length of the limiting hole.

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