Silica gel ring opening and extracting mechanism

Abstract

The utility model discloses a silica gel ring opening and extracting mechanism, and relates to the technical field of headphone production, the silica gel ring opening and extracting mechanism comprises a vibration disc, a separating and pushing mechanism, a lifting mechanism, an opening air cylinder and an opening mechanism, the opening mechanism comprises a first mounting plate, four movable supporting rods are arranged on the mounting plate, a second mounting plate is arranged above the mounting plate, and the four supporting rods are arranged on the second mounting plate. Four movable supporting rods are arranged on the mounting plates, the supporting rods are movably connected with the supporting rods through pin shaft structures, the opening air cylinder is arranged under the opening mechanism, and through holes allowing the output end of the opening air cylinder to move are formed in the first mounting plate and the second mounting plate. According to the utility model, the lifting mechanism can be used for driving the expanding mechanism to integrally lift the height, so that the supporting rod tip parts of the supporting rods are embedded into the silica gel ring, and meanwhile, the output end of the expanding cylinder is lifted and is embedded among the supporting rods, so that the distance among the supporting rods can be enlarged, and the silica gel ring can be expanded, thereby facilitating the rapid installation of the silica gel ring.

Description

Technical Field

[0001] The utility model relates to the technical field of headphone production, in particular to a silicone ring expansion and sleeve taking mechanism. Background Art

[0002] The rotating part of the headset needs to be assembled with a silicone ring to improve the rotation feel. Currently, it is manually assembled using a simple (conical round rod) fixture, but the manual assembly method is labor-intensive and has low production efficiency. Therefore, a silicone ring expansion and removal mechanism is proposed. Utility Model Content

[0003] Technical issues solved

[0004] The utility model aims to make up for the deficiencies of the prior art and provides a silicone ring expansion and sleeve removal mechanism.

[0005] Technical Solution

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a silicone ring expansion and sleeve taking mechanism, including a vibration plate, a separation and pushing mechanism, a lifting mechanism, an expansion cylinder and an expansion mechanism;

[0007] The opening mechanism comprises a mounting plate 1, on which four movable support rods are arranged, a mounting plate 2 is arranged above the mounting plate 1, on which four movable support rods are arranged, and the support rods are movably connected to each other through a pin structure;

[0008] The expansion cylinder is arranged directly below the expansion mechanism, and the mounting plate 1 and the mounting plate 2 are provided with a through hole for the output end of the expansion cylinder to move. The output end of the expansion cylinder passes through the through hole and is connected to the support rod. The expansion mechanism can be driven to increase its height as a whole through the lifting mechanism, so that the tip of the support rod is embedded in the silicone ring. At the same time, the output end of the expansion cylinder is raised and embedded between multiple support rods, which can increase the distance between the support rods and further expand the silicone ring, so as to facilitate the rapid installation of the silicone ring, effectively improve the installation efficiency of the silicone ring, and improve the practicability of the device.

[0009] Preferably, the separation pushing mechanism comprises a pushing cylinder, the output end of the pushing cylinder is connected to a pushing plate, and a rubber ring groove is provided at the bottom of the pushing plate.

[0010] Preferably, the lifting mechanism comprises a lifting cylinder, and an output end of the lifting cylinder is connected to a liftable bracket.

[0011] Preferably, it also includes a body mounting frame 1 and a body mounting frame 2, the body mounting frame 2 is fixed on the body mounting frame 1, the pushing cylinder and the lifting cylinder are fixedly mounted on the body mounting frame 2, and the expanding cylinder is fixedly mounted on the body mounting frame 1.

[0012] Preferably, it also includes a limit cylinder installed on the second machine body mounting frame, the limit cylinder is arranged below the vibration plate, the output end of the limit cylinder is fixedly connected to a positioning rod, and the vibration plate is provided with a socket for the positioning rod to move.

[0013] Preferably, the support rod comprises a support rod body, the bottom of the support rod body is movably mounted on the first mounting plate, and the top of the support rod body is provided with a support rod tip.

[0014] Preferably, the pin structure includes pin holes formed on the support rod and the supporting rod, and the pin holes are inserted with pins.

[0015] Preferably, a material tray mounting frame is provided at the bottom of the vibration plate, and the material tray mounting frame is mounted on a machine body mounting frame.

[0016] Beneficial effects:

[0017] Compared with the prior art, the silicone ring expansion and removal mechanism has the following beneficial effects:

[0018] The utility model can drive the spreading mechanism to increase its overall height through the lifting mechanism, so that the tip of the spreading rod is embedded in the silicone ring. At the same time, the output end of the spreading cylinder is raised and embedded between a plurality of spreading rods, which can increase the distance between the spreading rods and further increase the silicone ring, thereby facilitating the rapid installation of the silicone ring, effectively improving the installation efficiency of the silicone ring, and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement at the center A;

[0022] Figure 4 It is a structural schematic diagram of another viewing angle of the utility model;

[0023] Figure 5 For this utility model Figure 4 A schematic diagram of the structure enlargement at the center A;

[0024] Figure 6 It is a structural schematic diagram of the support rod of the utility model.

[0025] In the figure:

[0026] 1. Vibrating plate; 101. Socket; 2. Separation pushing mechanism; 201. Pushing cylinder; 202. Pushing plate; 203. Rubber ring groove; 3. Lifting mechanism; 301. Lifting cylinder; 302. Liftable bracket; 4. Spreading cylinder; 5. Spreading mechanism; 501. Mounting plate 1; 502. Strut; 5021. Strut body; 5022. Strut tip; 503. Mounting plate 2; 504. Support rod; 6. Mounting frame 1; 7. Machine body mounting frame 2; 8. Material tray mounting frame; 9. Limiting cylinder; 10. Positioning rod. DETAILED DESCRIPTION

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

[0028] See also Figure 1 to Figure 6 As shown, the utility model provides a technical solution: a silicone ring stretching and sleeve taking mechanism, comprising a vibration plate 1, a separation and pushing mechanism 2, a rising mechanism 3, a stretching cylinder 4 and a stretching mechanism 5. A certain number of rubber rings are manually poured into the vibration plate 1, and the vibration plate 1 can be automatically loaded. A material plate mounting frame 8 is provided at the bottom of the vibration plate 1, and the material plate mounting frame 8 is mounted on a body mounting frame 6. The silicone ring is placed in the vibration plate 1, and the silicone ring can be automatically loaded through the vibration plate 1. The silicone ring can be pushed to the installation position through the separation and pushing mechanism 2. At this time, the rising mechanism 3 can drive the stretching mechanism 5 to increase its overall height, so that the tip 5022 of the support rod 502 is embedded in the silicone ring. At the same time, the output end of the stretching cylinder 4 is raised and embedded between multiple support rods 502, which can expand the distance between the support rods 502, and then expand the silicone ring, so as to facilitate the rapid installation of the silicone ring, effectively improve the installation efficiency of the silicone ring, and improve the practicality of the device.

[0029] Please focus on the figure Figure 4 and Figure 5 The separation pushing mechanism 2 includes a pushing cylinder 201 , an output end of the pushing cylinder 201 is connected to a pushing plate 202 , and a rubber ring groove 203 is provided at the bottom of the pushing plate 202 .

[0030] Please pay attention to Figure 2 and Figure 3 The lifting mechanism 3 includes a lifting cylinder 301 , and an output end of the lifting cylinder 301 is connected to a liftable bracket 302 .

[0031] Please pay attention to Figure 1 and Figure 2 The expansion cylinder 4 is arranged directly below the expansion mechanism 5, and a through hole for the output end of the expansion cylinder 4 to move is opened inside the mounting plate 1 501 and the mounting plate 2 503, and the output end of the expansion cylinder 4 passes through the through hole and is connected to the support rod 502.

[0032] Please pay attention to Figure 3 , and the opening mechanism 5 in the present application includes a mounting plate 501, on which four movable struts 502 are arranged, the struts 502 include a strut body 5021, the bottom of the strut body 5021 is movably mounted on the mounting plate 501, a strut tip 5022 is arranged on the top of the strut body 5021, a mounting plate 503 is arranged above the mounting plate 501, and four movable support rods 504 are arranged on the mounting plate 503, the struts 502 and the support rods 504 are movably connected through a pin structure, and the pin structure includes pin holes opened on the struts 502 and the support rods 504, and pins are inserted in the pin holes;

[0033] The device also includes a machine body mounting frame 1 6 and a machine body mounting frame 2 7. The machine body mounting frame 2 7 is fixed on the machine body mounting frame 1 6. The push cylinder 201 and the lifting cylinder 301 are fixedly mounted on the machine body mounting frame 2 7. The opening cylinder 4 is fixedly mounted on the machine body mounting frame 1 6. The device also includes a limit cylinder 9 mounted on the machine body mounting frame 2 7. The limit cylinder 9 is arranged below the vibration plate 1. The output end of the limit cylinder 9 is fixedly connected to a positioning rod 10. The vibration plate 1 is provided with a socket 101 for the positioning rod 10 to move.

[0034] Working principle: The silicone ring is placed in the vibration plate 1, and the silicone ring can be automatically loaded through the vibration plate 1. The silicone ring can be pushed to the installation position through the separation pushing mechanism 2. At this time, the lifting mechanism 3 can drive the opening mechanism 5 to increase the height as a whole, so that the tip 5022 of the support rod 502 is embedded in the silicone ring. At the same time, the output end of the opening cylinder 4 is raised and embedded between multiple support rods 502, which can increase the distance between the support rods 502, and then increase the silicone ring, so as to facilitate the rapid installation of the silicone ring, effectively improve the installation efficiency of the silicone ring, and improve the practicability of the device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A silicone ring expansion and removal mechanism, characterized in that: It comprises a vibrating plate (1), a separation and pushing mechanism (2), a lifting mechanism (3), an opening cylinder (4) and an opening mechanism (5); The spreading mechanism (5) comprises a first mounting plate (501), on which four movable support rods (502) are arranged, a second mounting plate (503) is arranged above the first mounting plate (501), on which four movable support rods (504) are arranged, and the support rods (502) and the support rods (504) are movably connected via a pin structure; The expansion cylinder (4) is arranged directly below the expansion mechanism (5), and a through hole for the output end of the expansion cylinder (4) to move is provided inside the first mounting plate (501) and the second mounting plate (503), and the output end of the expansion cylinder (4) passes through the through hole and is connected to the support rod (502).

2. A silicone ring expansion and removal mechanism according to claim 1, characterized in that: The separation pushing mechanism (2) comprises a pushing cylinder (201), the output end of the pushing cylinder (201) is connected to a pushing plate (202), and a rubber ring groove (203) is provided at the bottom of the pushing plate (202).

3. A silicone ring expansion and removal mechanism according to claim 2, characterized in that: The lifting mechanism (3) comprises a lifting cylinder (301), and the output end of the lifting cylinder (301) is connected to a liftable bracket (302).

4. A silicone ring expansion and removal mechanism according to claim 3, characterized in that: It also includes a machine body mounting frame 1 (6) and a machine body mounting frame 2 (7), wherein the machine body mounting frame 2 (7) is fixed on the machine body mounting frame 1 (6), the pushing cylinder (201) and the lifting cylinder (301) are fixedly mounted on the machine body mounting frame 2 (7), and the spreading cylinder (4) is fixedly mounted on the machine body mounting frame 1 (6).

5. The silicone ring expansion and removal mechanism according to claim 1, characterized in that: It also includes a limit cylinder (9) mounted on the second machine body mounting frame (7), the limit cylinder (9) being arranged below the vibration plate (1), the output end of the limit cylinder (9) being fixedly connected to a positioning rod (10), and the vibration plate (1) being provided with a socket (101) for the positioning rod (10) to move.

6. A silicone ring expansion and removal mechanism according to claim 1, characterized in that: The support rod (502) comprises a support rod body (5021), the bottom of the support rod body (5021) is movably mounted on the first mounting plate (501), and the top of the support rod body (5021) is provided with a support rod tip (5022).

7. The silicone ring expansion and removal mechanism according to claim 1, characterized in that: The pin shaft structure comprises pin holes formed on the support rod (502) and the supporting rod (504), and a pin shaft is inserted into the pin holes.

8. The silicone ring expansion and removal mechanism according to claim 1, characterized in that: A material tray mounting frame (8) is provided at the bottom of the vibration tray (1), and the material tray mounting frame (8) is mounted on a machine body mounting frame 1 (6).

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