Injection mold convenient for discharging

Abstract

The utility model relates to the technical field of injection molds, and discloses an injection mold convenient for discharging, which comprises a movable mold and a fixed mold arranged on one side of the movable mold, one side of the discharging assembly is provided with a resetting assembly for assisting the discharging assembly to quickly reset, the other side of the movable mold is provided with two fixing assemblies for fixing the position of the discharging assembly, and one side of the movable mold is provided with a sliding groove; by arranging the discharging assembly and the reset assembly, after production of injection molding parts is completed, the discharging assembly is pulled and matched with the reset assembly to rotate, the injection mold can be rotated by 180 degrees, a material taking opening of the mold can be downward, and the parts can be loosened and taken out conveniently by shaking the discharging assembly; and then reverse rotation is carried out, and next-time production can be carried out by cooperating with the reset assembly to enter the sliding groove again.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molds, in particular to an injection mold convenient for discharging materials. Background Technique

[0002] At present, an injection mold is a tool for producing plastic products; it is also a tool for endowing plastic products with a complete structure and precise dimensions. Injection molding is a processing method used when mass-producing some parts with complex shapes. Specifically, it means injecting the heated and melted plastic into the mold cavity under high pressure by an injection molding machine, and after cooling and solidifying, a formed product is obtained.

[0003] In a Chinese utility model patent with the publication number CN210758943U, an injection mold easy to dissipate heat is disclosed. In the above-mentioned prior art, although further stability is achieved through a manual auxiliary stabilizing component to avoid the mold shaking during the injection process, improve stability, and improve the quality of plastic parts, in some factories with insufficient automation levels, it is still necessary for workers to manually remove the parts produced by injection molding from the injection mold. However, since the injection-molded parts are very tightly attached to the injection mold, and the parts just injection-molded are relatively soft, this makes it impossible for the workers to firmly hold the parts and remove them. Therefore, it is rather troublesome to manually remove the injection-molded parts from the injection mold. So, it is necessary to design an injection mold that is convenient for removing parts from the injection mold. Content of the Utility Model

[0004] To solve the technical problem that it is inconvenient to manually remove injection-molded parts from an injection mold, the utility model provides an injection mold convenient for discharging materials.

[0005] The utility model is realized by adopting the following technical solutions: an injection mold convenient for discharging materials, including a moving mold and a fixed mold arranged on one side of the moving mold. One side of the moving mold is provided with a discharging component for facilitating the unloading and taking out of injection-molded parts. One side of the discharging component is provided with a reset component for assisting the discharging component to quickly reset. The other side of the moving mold is provided with two fixing components for fixing the position of the discharging component. A sliding groove is opened on one side of the moving mold. The discharging component includes a forming plate slidably arranged inside the sliding groove and having moving grooves opened on both sides, and moving bars arranged inside each moving groove. One end of each moving bar is fixedly installed with a baffle.

[0006] Through the above technical solutions, when the injection-molded parts are produced, the discharging component is pulled out and rotated, so that the taking-out port of the parts faces downward, which is convenient for taking out the parts, and then the reset component is used to reset it for the next production.

[0007] As a further improvement of the above solution, both of the moving bars are fixedly installed on the inner wall of the sliding groove, and each moving groove is adapted to the adjacent baffle.

[0008] Through the above technical solution, the baffle and the moving bar cannot block the movement of the forming plate.

[0009] As a further improvement of the above solution, the reset assembly includes a rotating block rotatably installed on one side of the forming plate and a limiting plate fixedly installed on one side of the rotating block.

[0010] Through the above technical solution, after the forming plate is moved out of the sliding groove, it can be rotated in cooperation with the rotating block.

[0011] As a further improvement of the above solution, limiting grooves adapted to the moving bars are formed on both sides of the limiting plate, and both of the moving bars pass through the adjacent limiting grooves and are fixedly installed on the inner wall of the sliding groove.

[0012] Through the above technical solution, the limiting plate will not be blocked by the moving bar but will be blocked by the baffle, preventing it from being completely moved out of the sliding groove.

[0013] As a further improvement of the above solution, the fixing assembly includes a fixed block fixedly installed on one side of the moving mold and provided with a pushing groove, and a limiting block slidably arranged inside the pushing groove. One side of the limiting block is fixedly installed with a pushing spring, and one end of the pushing spring is fixedly installed on the inner wall of the pushing groove.

[0014] Through the above technical solution, the limiting block and the fixed block can block the position of the forming plate to prevent the forming plate from shaking.

[0015] As a further improvement of the above solution, one side of both of the limiting blocks is inclined.

[0016] Through the above technical solution, the inclined limiting block will not block the sliding of the forming plate into the sliding groove.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] By providing a discharging assembly and a reset assembly, when the injection-molded part is produced, pulling the discharging assembly and rotating it in cooperation with the reset assembly can rotate the injection mold by 180°. In this way, the material taking port of the mold will face downward. Then, shaking the discharging assembly will loosen the part for easy removal. Next, rotating it in the reverse direction and re-entering the sliding groove in cooperation with the reset assembly can carry out the next production. Such a setting can not only facilitate the removal of the injection-molded part but also prevent the part from being deformed when manually taken by workers. Description of the Drawings

[0019] Figure 1Schematic three-dimensional structure diagram of the present utility model;

[0020] Figure 2 Schematic structure diagram of the present utility model with a fixing component;

[0021] Figure 3 Schematic structure diagram of the present utility model with a reset component;

[0022] Figure 4 Schematic structure diagram of the present utility model with a discharging component.

[0023] Main symbol description:

[0024] 1. Moving die; 2. Fixed die; 301. Forming plate; 302. Moving bar; 401. Rotating block; 402. Limiting plate; 501. Fixed block; 502. Restricting block; 6. Sliding groove; 7. Baffle; 8. Pushing spring. Specific embodiments

[0025] Next, in combination with the accompanying drawings and specific embodiments, the present utility model will be further described. It should be noted that on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0026] Please combine Figures 1 - 4 , An injection mold for facilitating discharging in this embodiment includes a moving die 1 and a fixed die 2 arranged on one side of the moving die 1. One side of the moving die 1 is provided with a discharging component for facilitating the discharging and taking out of injection molded parts. One side of the discharging component is provided with a reset component for assisting the discharging component to quickly reset. The other side of the moving die 1 is provided with two fixing components for fixing the position of the discharging component. A sliding groove 6 is opened on one side of the moving die 1. The discharging component includes a forming plate 301 slidably arranged inside the sliding groove 6 and having moving grooves opened on both sides, and moving bars 302 arranged inside each moving groove. One end of each moving bar 302 is fixedly installed with a baffle 7. The two moving bars 302 are fixedly installed with the inner wall of the sliding groove 6. Each moving groove is adapted to the adjacent baffle 7. After the injection molded parts are produced, the discharging component is pulled out and rotated, so that the taking-out port of the parts faces downward, which is convenient for taking out the parts, and then it is reset by the reset component to facilitate the next production.

[0027] Combined with Figures 2 - 4, the reset component includes a rotating block 401 rotatably mounted on one side of the forming plate 301 and a limiting plate 402 fixedly mounted on one side of the rotating block 401. Limiting grooves adapted to the moving strips 302 are formed on both sides of the limiting plate 402. Both moving strips 302 pass through the adjacent limiting grooves and are fixedly mounted on the inner wall of the sliding groove 6. The limiting plate 402 will not be blocked by the moving strips 302 but will be blocked by the baffle 7, preventing it from completely moving out of the sliding groove. After the forming plate 301 moves out of the sliding groove 6, it can rotate in cooperation with the rotating block 401.

[0028] Combined with Figures 1 - 3 , the fixing component includes a fixing block 501 fixedly mounted on one side of the moving mold 1 and provided with a pushing groove, and a limiting block 502 slidably arranged inside the pushing groove. A pushing spring 8 is fixedly mounted on one side of the limiting block 502, and one end of the pushing spring 8 is fixedly mounted on the inner wall of the pushing groove. The sides of both limiting blocks 502 are inclined. The limiting block 502 can cooperate with the fixing block 501 to block the position of the forming plate 301 and prevent the forming plate 301 from shaking.

[0029] The implementation principle of an injection mold facilitating discharging in the embodiment of the present application is as follows: When the injection molding part production is completed, push the two limiting blocks 502, so that the fixing effect on the forming plate 301 is released, and the forming plate 301 is moved out of the inside of the sliding groove 6. In this way, the limiting plate 402 will also move accordingly, but finally the limiting plate 402 will be blocked by the baffle 7 and cannot completely move out of the sliding groove 6. In this way, the forming plate 301 will also be restricted. Then, the forming plate 301 can rotate 180° in cooperation with the rotating block 401 to make the material taking opening face downward. Shaking the forming plate 301 will loosen the part for easy taking out. After taking out the part, the forming plate 301 can be rotated reversely, and then the forming plate 301 is sent back into the inside of the sliding groove 6. When the forming plate 301 completely enters the inside of the sliding groove 6, the two limiting blocks 502 will slide out again under the push of the pushing spring 8 to block the forming plate 301 and prevent the forming plate 301 from loosening. Such a setting can not only facilitate the taking out work of the injection molding part but also avoid deforming the part when the worker manually takes the part.

[0030] The above implementation manners are only the preferred implementation manners of the present utility model and cannot be used to limit the protection scope of the present utility model. Any non-substantial changes and substitutions made by those skilled in the art based on the present utility model belong to the protection scope required by the present utility model.

Claims

1. An injection mold facilitating discharging, comprising a movable mold (1) and a fixed mold (2) arranged on one side of the movable mold (1), characterized in that, On one side of the moving mold (1), there is a discharging assembly for facilitating the discharging and taking out of the injection molded parts. On one side of the discharging assembly, there is a resetting assembly for assisting the discharging assembly to quickly reset. On the other side of the moving mold (1), there are two fixing assemblies for fixing the position of the discharging assembly. On one side of the moving mold (1), there is a sliding groove (6) opened. The discharging assembly includes a forming plate (301) slidably arranged inside the sliding groove (6) and having moving grooves opened on both sides, and moving bars (302) arranged inside each moving groove. One end of each moving bar (302) is fixedly installed with a baffle (7).

2. The injection mold facilitating discharging according to claim 1, wherein, Both of the two moving bars (302) are fixedly installed on the inner wall of the sliding groove (6), and each moving groove is adapted to the adjacent baffle (7).

3. The injection mold for facilitating discharging according to claim 2, wherein, The resetting assembly includes a rotating block (401) rotatably installed on one side of the forming plate (301) and a limiting plate (402) fixedly installed on one side of the rotating block (401).

4. The injection mold facilitating discharging according to claim 3, wherein On both sides of the limiting plate (402), there are limiting grooves adapted to the moving bars (302). Both of the two moving bars (302) pass through the adjacent limiting grooves and are fixedly installed on the inner wall of the sliding groove (6).

5. The injection mold facilitating discharging according to claim 1, characterized in that, The fixing assembly includes a fixing block (501) fixedly installed on one side of the moving mold (1) and having a pushing groove opened, and a limiting block (502) slidably arranged inside the pushing groove. One side of the limiting block (502) is fixedly installed with a pushing spring (8), and one end of the pushing spring (8) is fixedly installed on the inner wall of the pushing groove.

6. The injection mold for facilitating discharging according to claim 5, wherein, One side of each of the two limiting blocks (502) is inclined.

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