Drawer type interchanging device suitable for terminal embedding and forming

Abstract

The utility model discloses a drawer type interchanging device suitable for terminal embedding molding. The drawer type interchanging device comprises a bottom plate, a first side plate, a second side plate, a drawer mold and an inductor. The first side plate and the second side plate are arranged on the two sides of the upper portion of the bottom plate, and a drawer sliding way is reserved between the first side plate and the second side plate. The drawer mold is arranged on the drawer slide way, can be replaced and is used for embedding the terminal under the line; and the sensor is arranged at one end of the drawer slideway. According to the drawer type interchanging device suitable for terminal embedding molding, the problem that scalding is easily caused by the mold temperature during on-line embedding is solved, the whole embedding and molding period is shortened, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to injection molding field, and particularly relates to a drawer type interchanging device suitable for terminal embedding molding. BACKGROUND

[0002] In the field of injection molding, terminals or other metal inserts are generally embedded in line, that is, the terminals or other metal inserts are directly placed in the mold during the injection molding process, and then plastic material is injected to complete the embedding of the terminals in a single injection molding process, so that the plastic and the metal inserts are combined to form a final product.

[0003] However, the online embedding of terminals is prone to scalding caused by mold temperature, and the molding cycle is long, so there is an urgent need to design a new terminal offline embedding device. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the above-mentioned defects, and provides a drawer type interchanging device suitable for terminal embedding molding, which solves the problem of scalding caused by mold temperature during online embedding, shortens the embedding and molding cycle, and improves work efficiency.

[0005] Technical scheme: In order to achieve the above-mentioned purpose, the utility model provides a drawer type interchanging device suitable for terminal embedding molding, which comprises a bottom plate, a first side plate, a second side plate, a drawer mold and a sensor; the first side plate and the second side plate are arranged on the two sides above the bottom plate, and a drawer slide is left in the middle; the drawer mold is arranged on the drawer slide and can be replaced and used for offline embedding of terminals; the sensor is arranged at one end of the drawer slide; the drawer mold comprises a mold plate and a handle; the handle is arranged at one end of the mold plate; and a positioning hole is arranged at the end of the mold plate away from the handle. The handle facilitates the extraction and replacement of the drawer mold, ensuring the smooth overall replacement; the positioning hole provides positioning when the mold plate is assembled, ensuring the assembly accuracy.

[0006] Further, the mold cavity of the mold plate is designed as one male and two female, and the terminals in the mold cavity are offline embedded. Offline embedding is selected to prevent scalding caused by mold temperature during online embedding and to shorten the embedding and molding cycle.

[0007] Further, a set of limiting columns are arranged on the two sides near one end of the drawer mold. The limiting columns provide limiting when the drawer mold is inserted into the drawer slide, preventing the sensor from being damaged while being positioned.

[0008] Further, a plurality of patterns are arranged on the drawer slide. The patterns increase the friction force of the surface of the drawer slide, making the drawer mold more stable when being pulled out, preventing it from sliding or moving.

[0009] Further, the first side plate is provided with an arc-shaped notch near the handle end.

[0010] The above technical solution can have the following beneficial effects:

[0011] 1. The drawer type interchanging device suitable for terminal embedding and molding provides positioning holes on the mold plate to provide positioning during assembly, thereby ensuring assembly accuracy.

[0012] 2. The drawer type interchanging device suitable for terminal embedding and molding solves the problem of scalding caused by mold temperature during online embedding, shortens the embedding and molding cycle, and improves work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The structure diagram of the drawer type interchanging device suitable for terminal embedding and molding;

[0014] Figure 2 The structure diagram of the drawer type interchanging device suitable for terminal embedding and molding;

[0015] In the drawings:

[0016] 1 - bottom plate; 2 - first side plate; 3 - second side plate; 4 - drawer slide; 5 - drawer mold; 6 - inductor; 7 - limiting column;

[0017] 21 - arc-shaped notch; 51 - mold plate; 52 - handle; 511 - positioning hole. DETAILED DESCRIPTION

[0018] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application. EMBODIMENT

[0019] In this embodiment, as Figure 1 and Figure 2The utility model discloses a drawer type interchanging device suitable for terminal embedding forming, which comprises a bottom plate 1, a first side plate 2, a second side plate 3, a drawer mold 5 and an inductor 6; the first side plate 2 and the second side plate 3 are arranged on the two sides above the bottom plate 1, and a drawer slide 4 is left in the middle; the drawer mold 5 is arranged on the drawer slide 4 and can be replaced and used for terminal offline embedding; the inductor 6 is arranged at one end of the drawer slide 4; the drawer mold 5 comprises a mold plate 51 and a handle 52; the handle 52 is arranged at one end of the mold plate 51; one end of the mold plate 51 away from the handle 52 is provided with a positioning hole 511.

[0020] Specifically, terminals are embedded in the mold cavity of the drawer mold 5 offline in advance; the drawer mold 5 is inserted into the drawer slide 4, and after injection molding is completed, the drawer mold 5 is extracted for replacement, and the drawer mold 5 with the terminals embedded in advance is replaced to continue injection molding operation.

[0021] Specifically, the handle 52 is upwardly curved to leave a larger space between the handle 52 and the bottom plate 1, thereby facilitating holding.

[0022] Specifically, the positioning hole 511 is aligned with the through hole on the bottom plate 1 to ensure overall positioning of the mold.

[0023] In the embodiment, as shown in Figure 1 and Figure 2 , the mold cavity of the mold plate 51 is provided with one male and two female structures, and the terminals in the mold cavity are offline embedded.

[0024] Specifically, the terminals on the mold plate 51 are PIN pins; the PIN pins are manually installed offline through nuts.

[0025] In the embodiment, as shown in Figure 1 and Figure 2 , the inductor 6 is provided with a group of limiting columns 7 on the two sides near one end of the drawer mold 5.

[0026] Specifically, a rubber ring can be wound on the limiting column 7 for buffering to prevent damage of the drawer mold 5.

[0027] In the embodiment, as shown in Figure 1 and Figure 2 , the drawer slide 4 is provided with a plurality of patterns.

[0028] Specifically, the patterns on the drawer slide 4 are combined to have directivity to provide guidance for the drawer mold 5.

[0029] In the embodiment, as shown in Figure 1 and Figure 2 , the first side plate 2 is provided with an arc-shaped notch 21 near one end of the handle.

[0030] Specifically, the arc-shaped notch 21 is opened according to the radius size of the handle 52.

[0031] The working principle of the above embodiment is as follows:

[0032] The utility model discloses a drawer type interchanging device suitable for terminal embedding forming, and the terminal is embedded in the mold cavity of the mold plate 51 of the drawer mold 5 offline in advance.

[0033] When injection molding, the drawer mold 5 is inserted into the drawer slide 4 by holding the handle 52, is limited by the limiting column 7, positioning is completed under the cooperation of the inductor 6 and the positioning hole 511, and then the mold is closed for injection molding.

[0034] After the injection molding is completed, the drawer mold 5 is taken out by holding the handle 52 after the mold is opened, the drawer mold 5 with the embedded terminal is replaced, and the injection molding operation is continuously carried out.

[0035] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled persons in the technical field, several improvements can be made without departing from the principle of the utility model, and these improvements should also be regarded as the protection range of the utility model.

Claims

1. A drawer-type interchangeable device suitable for terminal embedding molding, characterized in that: include: The base plate (1), the first side plate (2), and the second side plate (3) are located on both sides above the base plate (1), and a drawer slide (4) is left in the middle. Drawer mold (5), the drawer mold (5) is provided on the drawer slide (4), and can be replaced and used for the offline embedding of terminals; Sensor (6), the sensor (6) is located at one end of the drawer slide (4); The drawer mold (5) includes a mold plate (51) and a handle (52); The handle (52) is located at one end of the mold plate (51); The mold plate (51) has a positioning hole (511) at the end away from the handle (52).

2. The interchangeable drawer-type device for terminal embedding and molding as described in claim 1, characterized in that: The mold plate (51) has a mold cavity with one male and two female parts, and the terminals inside the mold cavity are embedded in the line.

3. The interchangeable drawer-type device for terminal embedding and molding as described in claim 1, characterized in that: The sensor (6) is provided with a set of limiting posts (7) on both sides of one end near the drawer mold (5).

4. The interchangeable drawer-type device for terminal embedding and molding as described in claim 1, characterized in that: The drawer slide (4) is decorated with several patterns.

5. The interchangeable drawer-type device for terminal embedding and molding as described in claim 1, characterized in that: The first side plate (2) has an arc-shaped notch (21) near the handle.

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