Display support frame decorative cover injection mold

Abstract

The utility model provides a kind of display support frame decorative cover injection mold, it is related to display field, including shell, the inner wall of shell is equipped with mould core, the bottom surface of mould core is inlaid with stripping mechanism, the inside of shell is equipped with driving mechanism, the bottom surface of mould core is connected with two positioning mechanisms, the inner bottom wall of shell is connected with two tension springs, the stripping mechanism includes with the inlaying of mould core a group of slide cylinder.The utility model is powered by motor, it is convenient for connecting rod to move according to the movement of motor, drive eccentric wheel to rotate a circle, at this time, using the thrust of eccentric wheel, it is convenient to push plate to move, subsequently according to the connecting relationship of push plate and ejector rod, it is convenient for ejector rod to move with push plate, simultaneously using the movement of ejector rod, it is convenient to carry out stripping work to injection molding part, and its mode stripping speed is fast and stripping is simple, and then it is favorable to speed up injection molding progress, using the cooperation of tension spring and push plate, it is convenient to drive ejector rod to reset.

Description

Technical Field

[0001] This utility model relates to the field of displays, specifically an injection mold for a decorative cover of a display support frame. Background Technology

[0002] A monitor, also known as a display, is a computer I / O device, or input / output device. It is a display tool that displays electronic documents on a screen through a specific transmission device, and then reflects the data to the human eye. Based on the different materials used in its manufacture, monitors can be divided into cathode ray tube (CRT) monitors, plasma display panels (PDP) monitors, and liquid crystal displays (LCDs). Monitors are important output devices in computer systems, used to display system interfaces, system prompts, program running status and results, and communication information between the computer and the user.

[0003] Currently, the manufacturing process of monitor support frame decorative covers typically involves injection molding using injection molds. However, these molds are not ideal for demolding the decorative covers, and the demolding process takes a considerable amount of time. This significantly reduces the injection molding progress of the monitor support frame decorative covers and is not suitable for current use. Utility Model Content

[0004] The purpose of this utility model is to provide an injection mold for a decorative cover of a display support frame, so as to solve the problems mentioned in the background art and overcome its technical defects.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: an injection mold for a decorative cover of a display support frame, including a housing, a mold core installed on the inner wall of the housing, a demolding mechanism embedded in the bottom surface of the mold core, a driving mechanism provided inside the housing, two positioning mechanisms connected to the bottom surface of the mold core, and two tension springs connected to the inner bottom wall of the housing.

[0006] As a further embodiment of this utility model: the demolding mechanism includes a set of slide cylinders embedded with the mold core, each slide cylinder having a push rod slidably connected to its inner wall, the bottom ends of the set of push rods being connected to a push plate, and the bottom surface of the push plate being connected to the top ends of two tension springs.

[0007] As a further embodiment of this utility model: the driving mechanism includes a motor, the output end of the motor is connected to a connecting rod, one end of the connecting rod is connected to an eccentric wheel, the outer surface of the motor is connected to a support plate, and the bottom surface of the support plate is connected to the inner bottom wall of the housing.

[0008] As a further embodiment of this utility model: each of the positioning mechanisms includes a positioning slide rail connected to the mold core, and a slider is slidably connected to the inner wall of each positioning slide rail. The sides of the two sliders that are close to each other are respectively connected to the left and right sides of the push plate.

[0009] As a further embodiment of this utility model: a support mechanism is connected to the outer surface of the connecting rod, the support mechanism includes a rolling bearing connected to the connecting rod, a support rod is connected to the outer surface of the rolling bearing, and the bottom end of the support rod is connected to the inner bottom wall of the housing.

[0010] As a further improvement of this utility model: the left and right sides of the shell are connected with buckles, and the bottom surface of each buckle is provided with a groove. The front of the shell is provided with a display panel, and the back of the display panel is connected to the front of the shell.

[0011] As a further improvement of this utility model: the bottom surface of the housing is connected to a mounting plate, and the upper surface of the mounting plate is provided with two sets of circular holes.

[0012] As a further improvement of this utility model: reinforcing blocks are connected to both the left and right sides of the housing, and the bottom surface of each reinforcing block is connected to the upper surface of the mounting plate.

[0013] Compared with the prior art, the beneficial effects of this utility model include:

[0014] Powered by the motor, the connecting rod drives the eccentric wheel to rotate one revolution according to the motor's movement. The thrust of the eccentric wheel then pushes the push plate to move. Subsequently, based on the connection between the push plate and the ejector rod, the ejector rod moves along with the push plate. At the same time, the movement of the ejector rod facilitates the demolding of the injection molded part. This method results in fast and simple demolding, which in turn helps to speed up the injection molding process. The cooperation between the tension spring and the push plate facilitates the reset of the ejector rod. Attached Figure Description

[0015] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0016] Figure 1 A three-dimensional structural diagram of the injection mold for the decorative cover of the monitor support frame;

[0017] Figure 2 A frontal sectional view of the injection mold housing for the decorative cover of the monitor support bracket;

[0018] Figure 3 A three-dimensional structural diagram of the ejector plate of the injection mold for the decorative cover of the monitor support frame;

[0019] Figure 4 A three-dimensional structural diagram of the injection mold drive mechanism for the decorative cover of the monitor support frame.

[0020] The following are the labeling elements in the diagram: 1. Shell; 2. Display panel; 3. Demolding mechanism; 301. Slide cylinder; 302. Top rod; 303. Push plate; 4. Positioning mechanism; 401. Positioning slide rail; 402. Slider; 5. Support mechanism; 501. Rolling bearing; 502. Support rod; 6. Drive mechanism; 601. Motor; 602. Support plate; 603. Connecting rod; 604. Eccentric wheel; 7. Round hole; 8. Tension spring; 9. Reinforcing block; 10. Fastener block; 11. Mold core; 12. Mounting plate. Detailed Implementation

[0021] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0022] An embodiment of the present invention is shown in conjunction with the accompanying drawings.

[0023] Please see Figure 1-4 In this utility model, a display support bracket decorative cover injection mold includes a housing 1, a mold core 11 installed on the inner wall of the housing 1, a demolding mechanism 3 embedded on the bottom surface of the mold core 11, a driving mechanism 6 provided inside the housing 1, two positioning mechanisms 4 connected to the bottom surface of the mold core 11, and two tension springs 8 connected to the inner bottom wall of the housing 1.

[0024] In this embodiment, the demolding mechanism 3 includes a set of slide cylinders 301 embedded with the mold core 11. Each slide cylinder 301 has an ejector rod 302 slidably connected to its inner wall. The bottom ends of the set of ejector rods 302 are connected to a push plate 303. The bottom surface of the push plate 303 is connected to the top ends of two tension springs 8. The connection between the push plate 303 and the ejector rods 302 facilitates the demolding of the injection molded part when the ejector rods 302 move. The driving mechanism 6 includes a motor 601. The output end of the motor 601 is connected to a connecting rod 603. One end of the connecting rod 603 is connected to an eccentric wheel 604. The outer surface of the motor 601 is connected to a support plate 602. The bottom surface of the support plate 602 is connected to the inner bottom wall of the housing 1. The power provided by the motor 601 facilitates the connecting rod 603 to drive the eccentric wheel 604 to rotate one revolution according to the movement of the motor 601. At this time, the thrust of the eccentric wheel 604 facilitates the movement of the push plate 303.

[0025] In this embodiment, each positioning mechanism 4 includes a positioning slide rail 401 connected to the mold core 11. A slider 402 is slidably connected to the inner wall of each positioning slide rail 401. The sides of the two sliders 402 that are close to each other are respectively connected to the left and right sides of the push plate 303. The cooperation of the positioning slide rail 401 and the slider 402 facilitates the increase of the stability of the push plate 303. A support mechanism 5 is connected to the outer surface of the connecting rod 603. The support mechanism 5 includes a rolling bearing 501 connected to the connecting rod 603. A support rod 502 is connected to the outer surface of the rolling bearing 501. The bottom end of the support rod 502 is connected to the inner bottom wall of the housing 1. The cooperation of the support rod 502 and the rolling bearing 501 facilitates the support of the connecting rod 603.

[0026] In this embodiment, fasteners 10 are connected to both the left and right sides of the housing 1. Each fastener 10 has a groove on its bottom surface. A display plate 2 is provided at the front of the housing 1. The back of the display plate 2 is connected to the front of the housing 1. The fasteners 10 facilitate the movement of the mold, and the display plate 2 facilitates the display of the mold model. An installation plate 12 is connected to the bottom surface of the housing 1. Two sets of round holes 7 are provided on the upper surface of the installation plate 12. The design of the installation plate 12 and the round holes 7 facilitates the installation of the mold in the usage position. Reinforcing blocks 9 are connected to both the left and right sides of the housing 1. The bottom surface of each reinforcing block 9 is connected to the upper surface of the installation plate 12. The reinforcing blocks 9 facilitate a more secure connection between the installation plate 12 and the housing 1.

[0027] Working principle: In use, the motor 601 first drives the connecting rod 603 to rotate. At this time, according to the connection relationship between the connecting rod 603 and the eccentric wheel 604, the rotation of the eccentric wheel 604 pushes the push plate 303 to move. Then, the push force provided by the push plate 303 can push the ejector rod 302 to slide inside the slide cylinder 301. At the same time, according to the movement of the ejector rod 302, the injection molded part can be pushed to demold. After demolding, the tension provided by the tension spring 8 pulls the push plate 303 to drive the ejector rod 302 to move, and keeps the ejector rod 302 in a horizontal state with the slide cylinder 301, while driving the ejector rod 302 to reset.

[0028] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. An injection mold for a decorative cover of a display support frame, characterized in that, Includes a housing (1), the inner wall of the housing (1) is fitted with a mold core (11), the bottom surface of the mold core (11) is inlaid with a demolding mechanism (3), the interior of the housing (1) is provided with a driving mechanism (6), the bottom surface of the mold core (11) is connected to two positioning mechanisms (4), and the inner bottom wall of the housing (1) is connected to two tension springs (8).

2. The injection mold for a decorative cover of a display support frame according to claim 1, characterized in that, The demolding mechanism (3) includes a set of slide cylinders (301) embedded in the mold core (11). Each slide cylinder (301) has a push rod (302) slidably connected to its inner wall. The bottom ends of the set of push rods (302) are connected to a push plate (303). The bottom surface of the push plate (303) is connected to the top ends of two tension springs (8).

3. The injection mold for a decorative cover of a display support frame according to claim 1, characterized in that, The drive mechanism (6) includes a motor (601), the output end of the motor (601) is connected to a connecting rod (603), one end of the connecting rod (603) is connected to an eccentric wheel (604), the outer surface of the motor (601) is connected to a support plate (602), and the bottom surface of the support plate (602) is connected to the inner bottom wall of the housing (1).

4. The injection mold for a decorative cover of a display support frame according to claim 1, characterized in that, Each of the positioning mechanisms (4) includes a positioning slide rail (401) connected to the mold core (11), and a slider (402) is slidably connected to the inner wall of each positioning slide rail (401). The sides of the two sliders (402) that are close to each other are respectively connected to the left and right sides of the push plate (303).

5. The injection mold for a decorative cover of a display support frame according to claim 3, characterized in that, The outer surface of the connecting rod (603) is connected to a support mechanism (5), the support mechanism (5) includes a rolling bearing (501) connected to the connecting rod (603), the outer surface of the rolling bearing (501) is connected to a support rod (502), and the bottom end of the support rod (502) is connected to the inner bottom wall of the housing (1).

6. The injection mold for a decorative cover of a display support frame according to claim 1, characterized in that, The left and right sides of the housing (1) are connected to fasteners (10), and each fastener (10) has a groove on its bottom surface. The front of the housing (1) is provided with a display panel (2), and the back of the display panel (2) is connected to the front of the housing (1).

7. The injection mold for a decorative cover of a display support frame according to claim 1, characterized in that, The bottom surface of the housing (1) is connected to a mounting plate (12), and the upper surface of the mounting plate (12) is provided with two sets of round holes (7).

8. The injection mold for a decorative cover of a display support frame according to claim 1, characterized in that, The left and right sides of the housing (1) are each connected to a reinforcing block (9), and the bottom surface of each reinforcing block (9) is connected to the upper surface of the mounting plate (12).

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