Switch panel injection mold structure

Abstract

The utility model discloses a switch panel injection mold structure, and particularly relates to the technical field of switch panel processing, the switch panel injection mold structure comprises a base, a connecting plate, a lower mold and an upper mold, the connecting plate is located at the top of the base, the bottom end of the lower mold is fixedly communicated with the connecting plate, the bottom end of the upper mold extends into the lower mold, a convex plate is movably arranged in the lower mold, and the convex plate is connected with the upper mold. A gasket is fixedly connected to the outer side of the convex plate, the outer side of the gasket makes contact with the lower mold, and a rotating assembly is arranged at the bottom of the convex plate. The motor works to drive the lower die and the upper die to move upwards, when the ejector block is far away from the connecting plate, the four springs rebound to drive the connecting plate to move downwards, and the steps are repeated, so that raw materials are evenly distributed in the lower die and the upper die, and the base and the connecting plate are fixed through the bolts; at the moment, the ejector block can drive the convex plate to move upwards, so that the product in the lower mold is driven to move upwards, the product is conveniently taken out of the mold, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of switch panel processing, and more specifically, to an injection mold structure of a switch panel. Background Art

[0002] A switch panel is a panel used to control electrical equipment, circuits or systems. Switch panels are generally made by injection molding, where molten plastic material is injected into the mold cavity and a certain pressure and time are maintained to ensure that the plastic fully fills the mold cavity. When the plastic of the switch panel is completely solidified, the mold is opened and the molded switch panel product is taken out.

[0003] After searching, the Chinese patent with announcement number CN217144736U discloses an injection mold structure for the production and processing of switch panels. The utility model can facilitate the production of the frame of the switch panel. The excess injection liquid is squeezed out during the mold closing process. The extruded injection liquid can be reused after processing to reduce waste.

[0004] When the above-mentioned injection mold is in use, a certain amount of injection liquid is injected into the cavity inside the enclosure. The injection liquid flows into the inside of the mold core through the through groove and fills the mold core. However, after molding and curing, the product is easy to adhere to the mold, making it inconvenient to remove the product from the mold, and the use effect is poor. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides a switch panel injection mold structure, aiming to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a switch panel injection mold structure, comprising a base, a connecting plate, a lower mold and an upper mold, the connecting plate is located at the top of the base, the bottom end of the lower mold is fixedly connected to the connecting plate, the bottom end of the upper mold extends into the lower mold, a convex plate is movably provided inside the lower mold, a gasket is fixedly connected to the outer side of the convex plate, and the outer side of the gasket is in contact with the lower mold, a rotating assembly is provided at the bottom of the convex plate, the rotating assembly includes a motor, a rotating shaft and a top block, a supporting assembly is provided between the base and the connecting plate, and the supporting assembly includes four telescopic rods and four springs.

[0007] Furthermore, the motor is fixedly mounted on the rear side of the base, the rear end of the rotating shaft is fixedly connected to the end of the output shaft of the motor, and the top block is fixedly sleeved on the rotating shaft.

[0008] Furthermore, the four springs are respectively located inside the four telescopic rods, and two ends of the four telescopic rods and the four springs are respectively fixedly connected to the base and the connecting plate.

[0009] Furthermore, the bottom end of the connecting plate is fixedly connected to a first side plate, the top end of the base and located in front of the first side plate is fixedly connected to a second side plate, and bolts are movably provided on the second side plate.

[0010] It can be seen that in the above technical solution, the first side plate and the second side plate are fixed by bolts, so that the base and the connecting plate are fixed.

[0011] Furthermore, the top end of the upper mold is threadedly connected with a threaded piston.

[0012] It can be seen that in the above technical solution, the threaded piston is opened and the raw material is injected into the upper mold.

[0013] Furthermore, the top end of the lower mold is fixedly connected to two first side plates, the top end of the upper mold is fixedly connected to two second side plates, a fixing component is provided between the two second side plates, and the fixing component includes a threaded insert rod and a threaded sleeve.

[0014] Furthermore, two ends of the threaded rod respectively penetrate the two first side plates and the two second side plates, and the two threaded sleeves are movably sleeved on the threaded rod.

[0015] Technical effects and advantages of the utility model:

[0016] 1. The utility model drives the rotating shaft to rotate through the motor, thereby driving the lower mold and the upper mold to move upward. When the top block is away from the connecting plate, the four springs rebound and drive the connecting plate to move downward. This cycle is repeated, so that the raw materials are evenly distributed in the lower mold and the upper mold. After the switch panel is formed, the base and the connecting plate are fixed by bolts. At this time, the top block will drive the convex plate to move upward, thereby driving the product in the lower mold to move upward, which is convenient for taking the product out of the mold and has a good use effect.

[0017] 2. The utility model releases the fixation between the two first side plates and the two second side plates by rotating the threaded sleeve and moving it away from the threaded rod, and releases the fixation between the lower mold and the upper mold by horizontally moving the threaded rod away from the two first side plates. Similarly, the lower mold and the upper mold are fixed. The operation is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0019] Figure 1 This is a schematic diagram of the overall structure of a switch panel injection mold structure of the utility model;

[0020] Figure 2 This is a bottom view of the overall structure of a switch panel injection mold structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the assembly structure of the base and the rotating component of a switch panel injection mold structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the assembly structure of the connecting plate and the fixing component of a switch panel injection mold structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the assembly structure of an upper mold and a threaded piston of a switch panel injection mold structure of the utility model;

[0024] Figure 6 The utility model is a schematic diagram of the assembly structure of a convex plate and a gasket of a switch panel injection mold structure.

[0025] In the figure: 1. base; 2. connecting plate; 3. supporting assembly; 4. lower mold; 5. upper mold; 6. first side plate; 7. second side plate; 8. fixing assembly; 9. threaded piston; 10. first side plate; 11. second side plate; 12. bolt; 13. rotating assembly; 14. convex plate; 15. gasket; 301. telescopic rod; 302. spring; 801. threaded insert rod; 802. threaded sleeve; 1301. motor; 1302. rotating shaft; 1303. top block. DETAILED DESCRIPTION

[0026] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part 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 creative work are within the scope of protection of the present invention.

[0027] Refer to the instruction manual Figure 1-6A switch panel injection mold structure of this embodiment includes a base 1, a connecting plate 2, a lower mold 4 and an upper mold 5, the connecting plate 2 is located at the top of the base 1, the bottom end of the lower mold 4 is fixedly connected to the connecting plate 2, the bottom end of the upper mold 5 extends into the lower mold 4, a convex plate 14 is movably provided inside the lower mold 4, a gasket 15 is fixedly connected to the outer side of the convex plate 14, and the outer side of the gasket 15 is in contact with the lower mold 4, a rotating assembly 13 is provided at the bottom of the convex plate 14, the rotating assembly 13 includes a motor 1301, a rotating shaft 1302 and a top block 1303, a supporting assembly 3 is provided between the base 1 and the connecting plate 2, and the supporting assembly 3 includes four telescopic rods 301 and four springs 302.

[0028] Furthermore, the motor 1301 is fixedly installed on the rear side of the base 1, the rear end of the rotating shaft 1302 is fixedly connected to the output shaft end of the motor 1301, the top block 1303 is fixedly sleeved on the rotating shaft 1302, the four springs 302 are respectively located inside the four telescopic rods 301, and the two ends of the four telescopic rods 301 and the four springs 302 are respectively fixedly connected to the base 1 and the connecting plate 2.

[0029] Furthermore, the bottom end of the connecting plate 2 is fixedly connected to a first side plate 10, the top end of the base 1 and the front side of the first side plate 10 is fixedly connected to a second side plate 11, a bolt 12 is movably provided on the second side plate 11, and the top end of the upper mold 5 is threadedly connected to a threaded piston 9.

[0030] Furthermore, the top of the lower mold 4 is fixedly connected to two first side plates 6, and the top of the upper mold 5 is fixedly connected to two second side plates 7. A fixing assembly 8 is provided between the two second side plates 7. The fixing assembly 8 includes a threaded rod 801 and a threaded sleeve 802. Both ends of the threaded rod 801 respectively pass through the two first side plates 6 and the two second side plates 7. The two threaded sleeves 802 are movably mounted on the threaded rod 801.

[0031] Before taking out the product, rotate the threaded sleeve 802 and move it away from the threaded rod 801, so as to release the fixation between the two first side plates 6 and the two second side plates 7, and move the threaded rod 801 horizontally and move it away from the two first side plates 6, so as to release the fixation between the lower mold 4 and the upper mold 5. Similarly, fix the lower mold 4 and the upper mold 5. The operation is simple and easy to use.

[0032] The method of using this embodiment is:

[0033] When in use, open the threaded piston 9 and inject the raw material into the upper mold 5, then start the motor 1301, the motor 1301 works to drive the rotating shaft 1302 to rotate, thereby driving the top block 1303 to rotate, when the top of the top block 1303 contacts the connecting plate 2, the top block 1303 continues to rotate and can drive the connecting plate 2 to move upward, thereby driving the lower mold 4 and the upper mold 5 to move upward, and at the same time the connecting plate 2 can drive the four telescopic rods 301 and the four springs 302 to stretch, and when the top block 1303 is away from the connecting plate 2, the four springs 302 are pulled out. The spring 302 rebounds and drives the connecting plate 2 to move downward, and this cycle is repeated so that the raw materials are evenly distributed in the lower mold 4 and the upper mold 5. When the switch panel is formed, the first side plate 10 and the second side plate 11 are fixed by bolts 12, so that the base 1 and the connecting plate 2 are fixed. At this time, the top block 1303 will drive the convex plate 14 to move upward, thereby driving the product in the lower mold 4 to move upward, making it convenient to take the product out of the mold, with good use effect. At the same time, the gasket 15 can improve the sealing between the convex plate 14 and the lower mold 4.

[0034] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited and can be determined using conventional equipment. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A switch panel injection mold structure, comprising a base (1), a connecting plate (2), a lower mold (4) and an upper mold (5), wherein the connecting plate (2) is located on the top of the base (1), the bottom end of the lower mold (4) is fixedly connected to the connecting plate (2), and the bottom end of the upper mold (5) extends into the lower mold (4), characterized in that: A convex plate (14) is movably provided inside the lower mold (4), a gasket (15) is fixedly connected to the outer side of the convex plate (14), and the outer side of the gasket (15) is in contact with the lower mold (4), a rotating assembly (13) is provided at the bottom of the convex plate (14), and the rotating assembly (13) includes a motor (1301), a rotating shaft (1302) and a top block (1303), and a supporting assembly (3) is provided between the base (1) and the connecting plate (2), and the supporting assembly (3) includes four telescopic rods (301) and four springs (302).

2. The switch panel injection mold structure according to claim 1, characterized in that: The motor (1301) is fixedly mounted on the rear side of the base (1), the rear end of the rotating shaft (1302) is fixedly connected to the end of the output shaft of the motor (1301), and the top block (1303) is fixedly sleeved on the rotating shaft (1302).

3. The switch panel injection mold structure according to claim 1, characterized in that: The four springs (302) are respectively located inside the four telescopic rods (301), and the two ends of the four telescopic rods (301) and the four springs (302) are respectively fixedly connected to the base (1) and the connecting plate (2).

4. The switch panel injection mold structure according to claim 1, characterized in that: The bottom end of the connecting plate (2) is fixedly connected to a first side plate (10), the top end of the base (1) and located in front of the first side plate (10) is fixedly connected to a second side plate (11), and bolts (12) are movably provided on the second side plate (11).

5. The switch panel injection mold structure according to claim 1, characterized in that: The top end of the upper mold (5) is threadedly connected with a threaded piston (9).

6. The switch panel injection mold structure according to claim 1, characterized in that: The top end of the lower mold (4) is fixedly connected to two first side plates (6), the top end of the upper mold (5) is fixedly connected to two second side plates (7), a fixing assembly (8) is provided between the two second side plates (7), and the fixing assembly (8) comprises a threaded insert rod (801) and a threaded sleeve (802).

7. The switch panel injection mold structure according to claim 6, characterized in that: The two ends of the threaded rod (801) respectively penetrate the two first side plates (6) and the two second side plates (7), and the two threaded sleeves (802) are movably sleeved on the threaded rod (801).

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