Demolding device for automobile mold

Abstract

The utility model relates to the technical field of molds, in particular to an automobile mold demolding device which further improves demolding efficiency and comprises molds matched with each other, a mold plate and a movable plate capable of moving relative to the mold plate are arranged on one mold, a first mold groove is formed in the mold plate, and a second mold groove is formed in the movable plate. The movable plate is provided with a second mold groove matched with the first mold groove, the mold is further provided with a driving device used for driving the movable plate to move, the driving device drives the movable plate to move to enable the first mold groove and the second mold groove to be staggered so as to demold a machined part, and the driving device comprises a driving motor arranged on the mold. A guide rod used for guiding the movable plate is arranged on the side, away from the driving device, of the movable plate, the guide rod and the movable plate are slidably connected, a spring enabling the movable plate to rebound is arranged between the fixed block and the movable plate, and the driving device is a telescopic device fixedly connected with a mold. The telescopic end of the telescopic device is connected with the movable plate.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to an automobile mold demoulding device. Background Art

[0002] As we all know, molds are the various dies and tools used in industrial production to produce desired products through methods such as injection molding, blow molding, extrusion, die-casting, forging, smelting, and stamping. Simply put, a mold is a tool used to create a shaped object. This tool is composed of various parts, and different molds are composed of different parts. It primarily achieves the desired shape by changing the physical state of the molded material. Currently, the processing and molding of automotive parts substrates are generally performed using molds specifically designed for automotive parts substrates.

[0003] However, after molding, the molded parts in the mold need to be poured out manually, which is very inconvenient. In addition, some existing demoulding methods are mainly manual. On the one hand, the manual demoulding speed is slow, and on the other hand, manual demoulding can easily cause damage to the molded parts. The overall demoulding efficiency is low, and the demoulding quality is also relatively low, affecting the overall production efficiency. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides an automobile mold demoulding device to further improve the demoulding efficiency.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an automobile mold demolding device, comprising mutually matching molds, one of the molds is provided with a mold plate and a movable plate that can move relative to the mold plate, a first mold groove is provided on the mold plate, and a second mold groove matching the first mold groove is provided on the movable plate. The mold is also provided with a driving device for driving the movable plate to move, and the driving device drives the movable plate to move so that the first mold groove and the second mold groove are misaligned to demold the workpiece.

[0008] Furthermore, the driving device includes a driving motor arranged on the mold, and an eccentric wheel arranged at the rotating end of the driving motor.

[0009] Furthermore, a guide rod for guiding the movable plate is provided on the side of the movable plate away from the driving device, the guide rod and the movable plate are slidably connected, the guide rod and the mold are fixedly connected by a fixed block, and a spring is provided between the fixed block and the movable plate to make the movable plate rebound.

[0010] Furthermore, a limiting block fixedly connected to the mold is provided on one side of the movable plate close to the driving device to limit the position where the movable plate rebounds.

[0011] Furthermore, the driving device is a telescopic device fixedly connected to the mold, and the telescopic end of the telescopic device is connected to the movable plate.

[0012] Furthermore, the telescopic device is an electric telescopic rod or a cylinder.

[0013] Preferably, the first die groove and the second die groove are both opened toward the direction in which the workpiece is ejected.

[0014] In addition, a mold head that can be inserted into the first mold cavity is provided on the other mold.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a vehicle mold demoulding device with the following features:

[0017] Beneficial effects:

[0018] The automotive mold demoulding device is provided with a mold plate, a movable plate and a driving device. The driving device drives the movable plate to move so that the first mold groove and the second mold groove are misaligned to demould the workpiece, so as to achieve the effect of facilitating material removal after the processing and molding of the automotive parts substrate is completed, and further improve the demoulding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the first embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the second embodiment of the present utility model;

[0021] Figure 3 This is a side structural diagram of the first embodiment of the present utility model;

[0022] Figure 4 This is a side structural diagram of the second embodiment of the present utility model;

[0023] Figure 5 This is a schematic cross-sectional view of the mold plate and the movable plate of the utility model;

[0024] Figure 6 This is a schematic diagram of the three-dimensional structure of the mold plate and the movable plate of the utility model;

[0025] Figure 7 For this utility model Figure 1 A schematic diagram of the structure with a partial enlargement shown in FIG.

[0026] In the figure: 1. Mold 1; 2. Mold head; 3. Mold plate; 4. Moving plate; 5. First mold slot; 6. Second mold slot; 7. Driving motor; 8. Eccentric wheel; 9. Telescopic device; 10. Guide rod; 11. Fixed block; 12. Spring; 13. Limit block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-7 The utility model provides an automobile mold demolding device, comprising mutually matching molds 1, wherein a mold plate 3 and a movable plate 4 that can move relatively with the mold plate 3 are provided on one mold 1, a first mold groove 5 is opened on the mold plate 3, and a second mold groove 6 that matches the first mold groove 5 is opened on the movable plate 4, and a mold head 2 that can be inserted into the first mold groove 5 is provided on the other mold 1. The mold 1 is also provided with a driving device for driving the movable plate 4 to move. The driving device drives the movable plate 4 to move so that the first mold groove 5 and the second mold groove 6 are misaligned to demold the workpiece, thereby improving the demolding efficiency.

[0029] In the first embodiment, the driving device includes a driving motor 7 arranged on the mold 1, and an eccentric wheel 8 arranged at the rotating end of the driving motor 7. A guide rod 10 for guiding the movable plate 4 is provided on the side of the movable plate 4 away from the driving device. The guide rod 10 and the movable plate 4 are slidably connected. The guide rod 10 and the mold 1 are fixedly connected by a fixed block 11. A spring 12 for making the movable plate 4 rebound is provided between the fixed block 11 and the movable plate 4. A limit block 13 fixedly connected to the mold 1 is provided on the side of the movable plate 4 close to the driving device to limit the rebound position of the movable plate 4. The driving motor 7 drives the eccentric wheel 8 to rotate, drives the movable plate 4 to move, and demolds the workpiece. Then the spring 12 drives the movable plate 4 to return to its original position for the next processing.

[0030] In the second embodiment, the driving device is a telescopic device 9 fixedly connected to the mold 1, the telescopic end of the telescopic device 9 is connected to the movable plate 4, the telescopic device 9 is an electric telescopic rod or a cylinder, and the telescopic device 9 directly drives the movable plate 4 to move and return to its original position to demold and process the workpiece.

[0031] The first die groove 5 and the second die groove 6 are both opened toward the direction in which the workpiece is ejected.

[0032] To sum up, when this automobile mold demolding device is in use, after the mold 1 is used to process and shape the automobile parts substrate, the driving device drives the movable plate 4 to move so that the first mold groove 5 and the second mold groove 6 are misaligned to demold the workpiece, and the staff can collect the demolded workpiece.

[0033] The technical terms or scientific terms used in the description of this application should have the usual meanings understood by those skilled in the art in the field to which this application belongs. The words "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inside", "outside" and other words indicating orientation used in the description of this application are only used to indicate relative directions or positional relationships, and do not imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. When the absolute position of the described object changes, its relative positional relationship may also change accordingly, and therefore cannot be understood as a limitation on this application. The terms "first", "second", "third" and similar terms used in the description of this application are only used for descriptive purposes to distinguish different components, and cannot be understood as indicating or implying relative importance.

[0034] The words "a", "an" or "the" and the like used in the description of this application should not be understood as an absolute limitation on quantity, but should be understood as the presence of at least one. The words "include" or "comprise" and the like used in the description of this application mean that the elements or objects listed before the word include the elements or objects listed after the word and their equivalents, but do not exclude other elements or objects.

[0035] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automobile mold demoulding device, comprising mutually matching molds (1), characterized in that: One of the molds (1) is provided with a mold plate (3) and a movable plate (4) movable relative to the mold plate (3); a first mold groove (5) is provided on the mold plate (3); a second mold groove (6) matching the first mold groove (5) is provided on the movable plate (4); and a driving device for driving the movable plate (4) to move is further provided on the mold (1); the driving device drives the movable plate (4) to move so that the first mold groove (5) and the second mold groove (6) are dislocated, so as to demould the workpiece.

2. The automotive mold demoulding device according to claim 1, characterized in that: The driving device comprises a driving motor (7) arranged on the mold (1), and an eccentric wheel (8) arranged at the rotating end of the driving motor (7).

3. The automotive mold demoulding device according to claim 2, characterized in that: A guide rod (10) for guiding the movable plate (4) is provided on a side of the movable plate (4) away from the driving device. The guide rod (10) and the movable plate (4) are slidably connected. The guide rod (10) and the mold (1) are fixedly connected via a fixed block (11). A spring (12) for causing the movable plate (4) to rebound is provided between the fixed block (11) and the movable plate (4).

4. The automotive mold demoulding device according to claim 3, characterized in that: A limiting block (13) fixedly connected to the mold (1) is provided on one side of the movable plate (4) close to the driving device to limit the position at which the movable plate (4) rebounds.

5. The automotive mold demoulding device according to claim 1, characterized in that: The driving device is a telescopic device (9) fixedly connected to the mold (1), and the telescopic end of the telescopic device (9) is connected to the movable plate (4).

6. The automotive mold demoulding device according to claim 5, characterized in that: The telescopic device (9) is an electric telescopic rod or a cylinder.

7. The automotive mold demoulding device according to claim 1, characterized in that: The first die groove (5) and the second die groove (6) are both arranged in an open shape toward the direction in which the workpiece is ejected.

8. The automotive mold demoulding device according to claim 7, characterized in that: The other mold (1) is provided with a mold head (2) which can be inserted into the first mold cavity (5).

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