Injection molding stripping mechanism

Abstract

The utility model discloses an injection molding stripping mechanism which comprises a mold base, a rotatable uniform vibration stripping mechanism comprises a clamping ring arranged on the outer wall of the mold base in a sleeving mode, a limiting ring is fixedly arranged in the middle of the inner wall of the clamping ring, a supporting table is fixedly arranged on one side of the outer wall of the clamping ring, and a first mounting groove is formed in one side of the supporting table. A vibration motor is fixedly arranged on the inner wall of the first mounting groove, a rubber buffer ball is fixedly arranged at the output end of the vibration motor, and a grip is fixedly arranged in the middle of the other side of the outer wall of the clamping ring. According to the utility model, after the mold clamping seat is used for forming and processing an automobile part, the vibration motor in the first mounting groove is started to enable the rubber buffer ball to be in contact with the mold clamping seat and vibrate and beat, and the clamping ring is rotated through the grip, so that the rubber buffer ball rotates around the mold clamping seat and uniformly vibrates and beats the periphery of the mold clamping seat; and accessories can be vibrated to be separated from the inner wall of the clamping base, stripping is convenient, and therefore the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding stripping, in particular to an injection molding stripping mechanism. Background Art

[0002] Injection molding is a method of producing industrial products. Products usually use rubber injection molding and plastic injection molding. Injection molding can also be divided into injection molding and die casting. Injection molding machine (referred to as injection machine or injection molding machine) is the main molding equipment that uses plastic molding molds to make plastic products of various shapes from thermoplastics or thermosetting materials. Injection molding is achieved through injection molding machines and molds, and in the modern automobile production and processing process, some plastic parts on the upper end are processed by injection molding.

[0003] In view of this, Chinese patent number CN217862571U proposes an injection mold demoulding mechanism. The utility model places the movable mold and the fixed mold of the injection mold respectively through the installation grooves in the two fixed frames, rotates the rotary head, and drives the screw to rotate, so that the screw moves in the fixed frame, and the screw drives the fixed plate to move, thereby improving the use range of the device. However, after injection molding, the existing injection molding equipment will stick to the inner wall of the mold due to the high temperature of the injection molded accessories, making it impossible to demold, or during demolding, due to incomplete demolding operation, some areas are not demolded, and then forced demolding causes damage to the accessories, thereby reducing the practicality of the device. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide an injection molding stripping mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes an injection molding demolding mechanism, including a mold base, a rotatable uniform vibration demolding mechanism is arranged at the upper end of the mold base, the rotatable uniform vibration demolding mechanism includes a clamping ring mounted on the outer wall of the mold base, a limit ring is fixedly provided at the middle position of the inner wall of the clamping ring, a support platform is fixedly provided on one side of the outer wall of the clamping ring, a first mounting groove is opened on one side of the support platform, a vibration motor is fixedly provided on the inner wall of the first mounting groove, a rubber buffer ball is fixedly provided at the output end of the vibration motor, and a handle is fixedly provided at the middle position of the other side of the outer wall of the clamping ring.

[0006] In one example, a limiting groove is provided in the middle position of the outer wall of the mold base, and the outer wall of the limiting ring is rotatably connected to the inner wall of the limiting groove.

[0007] In one example, a second mounting groove is provided in the middle of the top of the mold base, and a refrigeration pipe is fixedly provided on the inner wall of the second mounting groove.

[0008] In one example, a support bar is fixedly provided at the upper end of the inner wall of the second mounting groove, a mold holder is fixedly provided at the top end of the mold base located at the outer edge of the second mounting groove, a pad is clamped at the upper end of the inner wall of the second mounting groove, and the bottom of the pad is in contact with the top of the support bar.

[0009] In one example, a switch panel is fixedly provided on one side of the outer wall of the support platform, a vibration motor switch is provided on one side of the switch panel, and the vibration motor is electrically connected to an external power supply through the vibration motor switch.

[0010] The injection molding stripping mechanism proposed by the utility model can bring the following beneficial effects:

[0011] 1. This injection molding stripping mechanism is provided with a rotatable uniform vibration stripping structure composed of a clamping ring, a limit ring, a support platform, a first mounting groove, a vibration motor, a rubber buffer ball and a handle. When in use, after the automobile parts are molded by the mold holder, the vibration motor in the first mounting groove is started to make the rubber buffer ball contact the mold holder and vibrate and knock. The clamping ring is rotated by the handle to make the mold holder surrounded by the rubber buffer ball rotate and vibrate and knock uniformly all around, so that the parts therein can be vibrated off the inner wall of the holder, which is convenient for stripping, thereby improving the practicality of the device.

[0012] 2. This injection molding demolding mechanism is provided with a rapid cooling molding structure composed of a second mounting groove, a refrigeration pipe, a support bar and a pad. After injection molding, the external temperature of the material is too high to be demolded. The inside of the mold holder can be quickly cooled by the refrigeration pipe in the second mounting groove, so that the temperature of the material is also quickly reduced. Then, the demolding structure can be vibrated and knocked to quickly demold it. The cooling structure is protected by a pad so that it does not affect the normal injection molding, thereby improving the injection molding efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the clamping ring and the vibration motor for uniformly vibrating and stripping the material according to the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the rapid cooling refrigeration tube of the utility model.

[0017] In the figure: 1. mold base; 2. clamping ring; 3. limiting ring; 4. support platform; 5. first mounting groove; 6. vibration motor; 7. rubber buffer ball; 8. handle; 9. limiting groove; 10. second mounting groove; 11. refrigeration pipe; 12. support bar; 13. mold holder; 14. pad. DETAILED DESCRIPTION

[0018] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0019] Embodiment 1, the utility model provides as follows Figure 1-3 An injection molding stripping mechanism shown includes a mold base 1, a support bar 12 is fixedly provided at the upper end of the inner wall of the second mounting groove 10, a mold holder 13 is fixedly provided at the top of the mold base 1 located at the outer edge of the second mounting groove 10, a pad 14 is clamped at the upper end of the inner wall of the second mounting groove 10, and the bottom of the pad 14 is in contact with the top of the support bar 12, a switch panel is fixedly provided on one side of the outer wall of the support platform 4, a vibration motor switch is provided on one side of the switch panel, and the vibration motor 6 is electrically connected to the external power supply through the vibration motor switch;

[0020] Embodiment 2, the utility model provides as follows Figure 2 An injection molding stripping mechanism is shown, the upper end of the mold base 1 is provided with a rotatable uniform vibration stripping mechanism, the rotatable uniform vibration stripping mechanism includes a clamping ring 2 sleeved on the outer wall of the mold base 1, a limiting ring 3 is fixedly provided at the middle position of the inner wall of the clamping ring 2, a support platform 4 is fixedly provided on one side of the outer wall of the clamping ring 2, a first mounting groove 5 is opened on one side of the support platform 4, a vibration motor 6 is fixedly provided on the inner wall of the first mounting groove 5, a rubber buffer ball 7 is fixedly provided at the output end of the vibration motor 6, and a handle 8 is fixedly provided at the middle position of the other side of the outer wall of the clamping ring 2;

[0021] Embodiment 3, the utility model provides as follows Figure 3 An injection molding ejection mechanism is shown, in which a limiting groove 9 is opened in the middle position of the outer wall of the mold base 1, and the outer wall of the limiting ring 3 is rotatably connected to the inner wall of the limiting groove 9, a second installation groove 10 is opened in the middle position of the top of the mold base 1, and a refrigeration pipe 11 is fixedly provided on the inner wall of the second installation groove 10.

[0022] Working principle: When using the injection molding stripping mechanism in this design, first, the clamping ring 2 at the upper end of the device needs to be clamped into the limiting groove 9 on the outer wall of the mold base 1 through the limiting ring 3, so that the entire device can be used normally. In this design, a rotatable uniform vibration stripping structure composed of the clamping ring 2, the limiting ring 3, the support platform 4, the first mounting groove 5, the vibration motor 6, the rubber buffer ball 7 and the handle 8 is provided. When in use, after the automobile parts are molded by the mold holder 13, the vibration motor 6 in the first mounting groove 5 is started to make the rubber buffer ball 7 contact the mold holder 13 and vibrate and knock, and the clamping ring 2 is rotated by the handle 8 to make the mold holder 13 around the rubber buffer ball 7 rotate. Rotate it and vibrate and knock it evenly all around so that the accessories therein can be vibrated away from the inner wall of the holder, which is convenient for material removal, thereby improving the practicality of the device, and a rapid cooling molding structure composed of a second mounting groove 10, a refrigeration pipe 11, a support bar 12 and a pad 14 is provided on the device. After injection molding, the external temperature of the material is too high to be demolded, and the refrigeration pipe 11 in the second mounting groove 10 can be used to quickly cool the inside of the mold holder 13, thereby quickly lowering the temperature of the material, and then the demolding structure can be vibrated and knocked to quickly demold it, and the cooling structure is protected by the pad 14 so that it does not affect the normal progress of injection molding, thereby improving the injection efficiency of the device.

[0023] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0024] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An injection molding stripping mechanism, comprising: A mold base (1), wherein the upper end of the mold base (1) is provided with a rotatable uniform vibration stripping mechanism; The invention is characterized in that: the rotatable uniform vibration stripping mechanism comprises a clamping ring (2) sleeved on the outer wall of the mold base (1), a limiting ring (3) is fixedly provided at the middle position of the inner wall of the clamping ring (2), a support platform (4) is fixedly provided on one side of the outer wall of the clamping ring (2), a first mounting groove (5) is opened on one side of the support platform (4), a vibration motor (6) is fixedly provided on the inner wall of the first mounting groove (5), a rubber buffer ball (7) is fixedly provided at the output end of the vibration motor (6), and a handle (8) is fixedly provided at the middle position of the other side of the outer wall of the clamping ring (2).

2. The injection molding stripping mechanism according to claim 1, characterized in that: A limiting groove (9) is provided in the middle of the outer wall of the mold base (1), and the outer wall of the limiting ring (3) is rotatably connected to the inner wall of the limiting groove (9).

3. The injection molding stripping mechanism according to claim 1, characterized in that: A second installation groove (10) is provided in the middle of the top end of the mold base (1), and a refrigeration pipe (11) is fixedly provided on the inner wall of the second installation groove (10).

4. The injection molding stripping mechanism according to claim 3, characterized in that: A support bar (12) is fixedly provided at the upper end of the inner wall of the second installation groove (10); a mold holder (13) is fixedly provided at the top end of the mold base (1) located at the outer edge of the second installation groove (10); a pad (14) is clamped at the upper end of the inner wall of the second installation groove (10), and the bottom of the pad (14) contacts the top end of the support bar (12).

5. The injection molding stripping mechanism according to claim 1, characterized in that: A switch panel is fixedly provided on one side of the outer wall of the support platform (4), a vibration motor switch is provided on one side of the switch panel, and the vibration motor (6) is electrically connected to an external power source via the vibration motor switch.

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