Injection molding system for audio plastic accessory mold

Abstract

The utility model relates to an audio plastic accessory mold injection molding system which comprises a supporting bottom plate, the upper surface of the supporting bottom plate is fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly connected with a lower mold, one side of the lower mold is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with a rotating rod. And a moving plate is slidably connected to the interior of the lower mold, and driving toothed plates are fixedly connected to the four corners of the lower surface of the moving plate correspondingly. Through the arrangement of the lower mold, the driving motor, the linkage gear, the cooling mechanism, the moving mechanism and other structures, after injection molding is conducted on the sound equipment plastic accessory through the upper mold and the lower mold, the sound equipment plastic accessory is cooled through the cooling mechanism, meanwhile, the driving motor is started, the rotating rods rotate through a belt, and the sound equipment plastic accessory is cooled through the linkage gear. And the driving gear drives the driving toothed plate to move, so that the moving plate pushes the sound equipment plastic accessory to slide in the lower mold.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic accessory mold injection molding, in particular to an audio plastic accessory mold injection molding system. Background Art

[0002] Audio refers specifically to an audio system that produces sound through a combination of electrical equipment. The development history of audio technology can be divided into four stages: electron tubes, transistors, integrated circuits, and field-effect transistors. Audio is a simplified everyday word and is the abbreviation of the audio system. It refers to a complete set of equipment that can restore and play audio signals. However, with the development and progress of science and technology, people have more and higher requirements for the performance forms and venues of singing and dancing, and the audio system has been continuously improved and perfected in line with people's needs.

[0003] In the audio production process, an audio plastic accessories mold injection molding system is needed to produce the audio plastic accessories. Most of the existing audio plastic accessories mold injection molding systems generally produce plastic accessories through a molding mold when in use. After the audio plastic accessories are injected, the molded accessories can only be cooled by a cooling mechanism to improve the efficiency of the audio plastic accessories injection molding, but the plastic accessories inside the molding mold cannot be demolded, which makes it inconvenient for the staff to take the audio plastic accessories. They need to be manually shaken before taking them, thereby reducing the efficiency of the audio plastic accessories injection molding production. Therefore, an audio plastic accessories mold injection molding system is proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In order to solve the above-mentioned problems of the prior art, the utility model provides an audio plastic accessory mold injection molding system. Through the arrangement of structures such as the lower mold, a cooling mechanism and a moving mechanism, the drive motor is started, and the rotating rod and the rotating rod are rotated through the belt, so that the driving gear drives the driving gear plate to move, so that the audio plastic accessory is automatically demolded after injection molding, which makes it convenient for the staff to take the produced audio plastic accessories, thereby improving the efficiency of the injection molding production of the audio plastic accessories.

[0006] (II) Technical solution

[0007] In order to achieve the above purpose, the main technical solutions adopted by the utility model are:

[0008] A system for injecting a mold for an audio plastic accessory comprises a supporting base plate, the upper surface of the supporting base plate being fixedly connected to a supporting plate, the upper surface of the supporting plate being fixedly connected to a lower mold, one side of the lower mold being fixedly connected to a driving motor, the output end of the driving motor being fixedly connected to a rotating rod, a movable plate being slidably connected to the inside of the lower mold, the four corners of the lower surface of the movable plate being fixedly connected to a driving tooth plate, the surface of the driving tooth plate being meshed with a driving gear, the surface of the driving gear being meshed with a linkage gear, two of the driving gears being fixedly connected to the surface of the rotating rod, the surfaces of the other two driving gears being jointly fixedly connected to a rotating rod that is connected to the rotating rod through a belt transmission, the surfaces of every two corresponding linkage gears being jointly fixedly connected to a stabilizing rod, a cooling mechanism being installed on one side of the upper surface of the supporting base plate, and a moving mechanism being installed on the upper surface of the supporting base plate close to the supporting plate.

[0009] The moving mechanism includes a mounting plate fixedly connected to the upper surface of the supporting base plate and close to the supporting plate, the upper surface of the mounting plate is fixedly connected to a bearing plate, the lower surface of the bearing plate is fixedly connected to an electric push rod, and the output end of the electric push rod is fixedly connected to an upper mold corresponding to the lower mold.

[0010] A feed pipe is fixedly connected to the upper surface of the upper mold, and the feed pipe is communicated with the upper mold. The interior of the upper mold is slidably connected with four corresponding sliding plates in a rectangular array, and the upper surface of the sliding plate is attached with a push plate that is rotatably connected to the interior of the upper mold through a rotating shaft.

[0011] The push plate is rotatably connected to the inner top wall of the upper mold, and a clamping plate is meshed on the surface of the linkage gear. The four clamping plates correspond to the sliding plates one by one, respectively. The clamping plates correspond to the upper mold, and the clamping plates are slidably connected to the lower mold.

[0012] The cooling mechanism includes a water collecting box fixedly connected to one side of the upper surface of the supporting base plate, the upper surface of the water collecting box is fixedly connected with a water inlet pipe connected to the water collecting box, the internal thread of the water inlet pipe is connected with a sealing sleeve, and one side of the water collecting box is fixedly connected with a connecting pipe.

[0013] The cooling mechanism also includes a water pump fixedly connected to the supporting base plate, the input end of the water pump is fixedly connected to the connecting pipe, the output end of the water pump is fixedly connected to a cooling pipe fixedly connected to the inside of the lower mold, and the surface of the cooling pipe is fixedly connected to a plug-in pipe.

[0014] One end of the plug-in tube passes through the upper mold and is slidably sleeved with a circulation tube fixedly connected to the interior of the upper mold. One end of the circulation tube passes through the upper mold and is fixedly connected to a water collecting tank. The circulation tube is communicated with the water collecting tank and is made of elastic material.

[0015] (III) Beneficial effects

[0016] The beneficial effect of the utility model is as follows: through the arrangement of structures such as the lower mold, the driving motor, the linkage gear, the cooling mechanism and the moving mechanism, after the audio plastic accessories are injection molded by the upper mold and the lower mold, the audio plastic accessories are cooled by the cooling mechanism, and the driving motor is started at the same time, and the rotating rod and the rotating rod are rotated through the belt, so that the driving gear drives the driving gear plate to move, so that the moving plate pushes the audio plastic accessories to slide inside the lower mold, and at the same time the driving gear drives the linkage gear to rotate, so that the pressing plate slides out of the lower mold and is plugged into the interior of the upper mold, thereby pushing the sliding plate to move inside the upper mold, so that the pushing plate pushes the audio plastic accessories inside the upper mold to separate from the upper mold, so that the audio plastic accessories are automatically demolded after injection molding, which is convenient for the staff to take the produced audio plastic accessories, thereby improving the efficiency of the injection molding production of the audio plastic accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the positional relationship between the support base plate and some cooling mechanisms of the utility model;

[0019] Figure 3 This is a schematic diagram of the split structure of the lower mold and the upper mold of the utility model;

[0020] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0021] Figure 5 This is a schematic diagram of the partial position relationship structure of the cooling mechanism of the utility model;

[0022] Figure 6 This is a schematic diagram of the positional relationship between the drive motor and the rotating rod of the utility model.

[0023] [Description of Reference Numerals]

[0024] 1. Support base plate; 2. Support plate; 3. Lower mold; 4. Drive motor; 5. Rotating rod; 6. Moving plate; 7. Driving gear plate; 8. Driving gear; 9. Linkage gear; 10. Stabilizing bar; 11. Mounting plate; 12. Load-bearing plate; 13. Electric push rod; 14. Upper mold; 15. Feed pipe; 16. Sliding plate; 17. Push plate; 18. Clamping plate; 19. Water collecting tank; 20. Water inlet pipe; 21. Connecting pipe; 22. Water pump; 23. Cooling pipe; 24. Plug-in pipe; 25. Circulation pipe; 26. Rotating rod. DETAILED DESCRIPTION

[0025] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0026] Please refer to Figures 1 to 6 As shown, the utility model is an injection molding system for an audio plastic accessory mold, comprising a supporting base plate 1, a supporting plate 2 is fixedly connected to the upper surface of the supporting base plate 1, a lower mold 3 is fixedly connected to the upper surface of the supporting plate 2, a driving motor 4 is fixedly connected to one side of the lower mold 3, a rotating rod 5 is fixedly connected to the output end of the driving motor 4, a moving plate 6 is slidably connected to the inside of the lower mold 3, a driving tooth plate 7 is fixedly connected to the four corners of the lower surface of the moving plate 6, a driving gear 8 is meshed with the surface of the driving tooth plate 7, a linkage gear 9 is meshed with the surface of the driving gear 8, two of the driving gears 8 are fixedly connected to the surface of the rotating rod 5, and the surfaces of the other two driving gears 8 are jointly fixedly connected to a rotating rod 26 that is transmission-connected to the rotating rod 5 through a belt, and the surfaces of every two corresponding linkage gears 9 are jointly fixedly connected to a stabilizing rod 10, a cooling mechanism is installed on one side of the upper surface of the supporting base plate 1, and a moving mechanism is installed on the upper surface of the supporting base plate 1 close to the supporting plate 2. In the actual implementation process, the audio plastic accessories are injection molded through the cooperation between the lower mold 3 and the moving mechanism, and the accessories are cooled by the cooling mechanism. At the same time, the driving motor 4 is started so that its output end drives the rotating rod 5 to rotate, and the rotating rod 26 rotates synchronously through the setting of the belt, so that the four driving gears 8 rotate inside the lower mold 3, so that the driving gear plate 7 engages and moves, driving the moving plate 6 to slide upward inside the lower mold 3, thereby pushing the audio plastic accessories inside the lower mold 3 to be demolded from the lower mold 3.

[0027] Optionally, the moving mechanism includes a mounting plate 11 fixedly connected to the upper surface of the supporting base plate 1 and close to the supporting plate 2, the upper surface of the mounting plate 11 is fixedly connected to a bearing plate 12, the lower surface of the bearing plate 12 is fixedly connected to an electric push rod 13, and the output end of the electric push rod 13 is fixedly connected to an upper mold 14 corresponding to the lower mold 3. In the actual implementation process, the electric push rod 13 is started, so that its output end drives the upper mold 14 to move downward, so that the upper mold 14 is fitted with the lower mold 3, and a sealing gasket is fixedly connected to the upper surface of the lower mold 3. Through the setting of the sealing gasket, the upper mold 14 and the lower mold 3 are more closely fitted, thereby avoiding leakage of plastic raw materials.

[0028] Optionally, a feed pipe 15 is fixedly connected to the upper surface of the upper mold 14, and the feed pipe 15 is connected to the upper mold 14. Four corresponding sliding plates 16 are slidably connected in a rectangular array inside the upper mold 14, and a push plate 17 rotatably connected to the interior of the upper mold 14 through a rotating shaft is attached to the upper surface of the sliding plate 16. In the actual implementation process, after the upper mold 14 is attached to the lower mold 3, the plastic raw material is discharged into the molding space formed between the upper mold 14 and the lower mold 3 through the setting of the feed pipe 15, so that the audio plastic accessories are molded by injecting the plastic raw material into the mold.

[0029] Optionally, the push plate 17 is rotatably connected to the inner top wall of the upper mold 14, and the surface of the linkage gear 9 is meshed with a clamping plate 18, and the four clamping plates 18 correspond to the sliding plates 16 one by one, and the clamping plates 18 correspond to the upper mold 14, and the clamping plates 18 are slidably connected to the lower mold 3. In the actual implementation process, when the driving gear 8 rotates, it synchronously drives the linkage gear 9 to rotate inside the lower mold 3, so that the clamping plates 18 move synchronously and plug into the inside of the upper mold 14, so that the clamping plates 18 push the sliding plate 16 to slide inside the upper mold 14, so that the push plate 17 rotates inside the upper mold 14, and pushes the audio plastic parts inside the upper mold 14 to be demolded from the upper mold 14.

[0030] Optionally, the cooling mechanism includes a water collecting tank 19 fixedly connected to one side of the upper surface of the supporting base plate 1, a water inlet pipe 20 connected to the water collecting tank 19 is fixedly connected to the upper surface of the water collecting tank 19, a sealing sleeve is connected to the inner thread of the water inlet pipe 20, and a connecting pipe 21 is fixedly connected to one side of the water collecting tank 19. In the actual implementation process, the cooling water in the water collecting tank 19 can be replenished in time after use through the arrangement of the water inlet pipe 20 and the sealing sleeve.

[0031] Optionally, the cooling mechanism further includes a water pump 22 fixedly connected to the support base plate 1, the input end of the water pump 22 is fixedly connected to the connecting pipe 21, the output end of the water pump 22 is fixedly connected to a cooling pipe 23 fixedly connected to the inside of the lower mold 3, and the surface of the cooling pipe 23 is fixedly connected to a plug-in pipe 24. In the actual implementation process, the water pump 22 is started so that its input end sucks cooling water into the inside of the cooling pipe 23 through the connecting pipe 21, and the inside of the lower mold 3 is cooled through the cooling pipe 23, so that the audio plastic parts inside the lower mold 3 are cooled faster, thereby improving the processing efficiency of the audio plastic parts.

[0032] Optionally, one end of the plug-in tube 24 passes through the upper mold 14 and is slidably sleeved with a circulation tube 25 fixedly connected to the interior of the upper mold 14. One end of the circulation tube 25 passes through the upper mold 14 and is fixedly connected to the water collecting tank 19. The circulation tube 25 is connected to the water collecting tank 19 and is made of elastic material. In the actual implementation process, through the setting of the plug-in tube 24, the cooling water inside the cooling tube 23 can enter the interior of the circulation tube 25 through the plug-in tube 24, so that the interior of the upper mold 14 is cooled through the circulation tube 25, further improving the cooling speed of the audio plastic parts. In addition, through the setting of the circulation tube 25 being connected to the water collecting tank 19, after the cooling water is used up, it enters the interior of the water collecting tank 19 again through the circulation tube 25, so that the cooling water can be recycled and reused. At the same time, through the elastic setting of the circulation tube 25, the problem of the circulation tube 25 breaking due to the movement of the upper mold 14 is avoided, and the circulation tube 25 is avoided from causing movement obstruction to the movement of the upper mold 14.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description and the drawings, and the specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A plastic audio component mold injection molding system, comprising a supporting base plate (1), Features: The upper surface of the support base plate (1) is fixedly connected to a support plate (2), the upper surface of the support plate (2) is fixedly connected to a lower mold (3), one side of the lower mold (3) is fixedly connected to a drive motor (4), the output end of the drive motor (4) is fixedly connected to a rotating rod (5), the interior of the lower mold (3) is slidably connected to a moving plate (6), the four corners of the lower surface of the moving plate (6) are fixedly connected to a driving tooth plate (7), the surface of the driving tooth plate (7) is meshed with a driving gear (8), and the driving The surface of the gear (8) is meshed with a linkage gear (9), wherein two of the driving gears (8) are fixedly connected to the surface of the rotating rod (5), and the surfaces of the other two driving gears (8) are commonly fixedly connected to a rotating rod (26) that is connected to the rotating rod (5) through a belt, and the surfaces of each two corresponding linkage gears (9) are commonly fixedly connected to a stabilizing rod (10), a cooling mechanism is installed on one side of the upper surface of the support base plate (1), and a moving mechanism is installed on the upper surface of the support base plate (1) near the support plate (2).

2. The audio plastic parts mold injection molding system according to claim 1, Features: The moving mechanism comprises a mounting plate (11) fixedly connected to the upper surface of the supporting base plate (1) and close to the supporting plate (2); the upper surface of the mounting plate (11) is fixedly connected to a bearing plate (12); the lower surface of the bearing plate (12) is fixedly connected to an electric push rod (13); and the output end of the electric push rod (13) is fixedly connected to an upper mold (14) corresponding to the lower mold (3).

3. The audio plastic parts mold injection molding system according to claim 2, Features: A feed pipe (15) is fixedly connected to the upper surface of the upper mold (14), and the feed pipe (15) is communicated with the upper mold (14). Four corresponding sliding plates (16) are slidably connected in a rectangular array inside the upper mold (14), and a push plate (17) is attached to the upper surface of the sliding plate (16) and is rotatably connected to the inside of the upper mold (14) via a rotating shaft.

4. The audio plastic parts mold injection molding system according to claim 3, Features: The pushing plate (17) is rotatably connected to the inner top wall of the upper mold (14); a clamping plate (18) is meshed on the surface of the linkage gear (9); four clamping plates (18) correspond to the sliding plates (16) one by one, respectively; the clamping plates (18) correspond to the upper mold (14), and the clamping plates (18) are slidably connected to the lower mold (3).

5. The audio plastic parts mold injection molding system according to claim 1, Features: The cooling mechanism comprises a water collecting box (19) fixedly connected to one side of the upper surface of the supporting base plate (1); a water inlet pipe (20) connected to the water collecting box (19) is fixedly connected to the upper surface of the water collecting box (19); a sealing sleeve is connected to the internal thread of the water inlet pipe (20); and a connecting pipe (21) is fixedly connected to one side of the water collecting box (19).

6. The audio plastic parts mold injection molding system according to claim 5, Features: The cooling mechanism further comprises a water pump (22) fixedly connected to the supporting base plate (1); an input end of the water pump (22) is fixedly connected to the connecting pipe (21); an output end of the water pump (22) is fixedly connected to a cooling pipe (23) fixedly connected to the interior of the lower mold (3); and a plug-in pipe (24) is fixedly connected to the surface of the cooling pipe (23).

7. The audio plastic parts mold injection molding system according to claim 6, Features: One end of the plug-in tube (24) passes through the upper mold (14) and is slidably sleeved with a circulation tube (25) fixedly connected to the interior of the upper mold (14); one end of the circulation tube (25) passes through the upper mold (14) and is fixedly connected to the water collecting tank (19); the circulation tube (25) is communicated with the water collecting tank (19); and the circulation tube (25) is made of elastic material.

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