Rotating disc type earphone automatic dustproof cloth pasting machine

Abstract

The utility model relates to the technical field of dustproof cloth sticking machines, in particular to a rotating disc type earphone automatic dustproof cloth sticking machine. According to the technical scheme, the device comprises a first hydraulic rod, a stroke frame, a rotating disc, a machining table and a containing frame, a motor is arranged at the upper end of the machining table, the rotating disc is arranged at the upper end of the motor, the containing frame is arranged on the side of the upper end of the rotating disc, and the stroke frame and the first hydraulic rod are arranged above the machining table; a spring is arranged at one end of each clamping plate, a fixing base is arranged on one side of the upper end of the machining table, a winding and unwinding roller is installed in the stroke frame, a PVC film belt is wound on the outer wall of the winding and unwinding roller, a second hydraulic rod is arranged in the stroke frame, and a cutting ring is arranged at the lower end of the second hydraulic rod. According to the utility model, the headphone is fed through the liftable automatic winding and unwinding PVC film belt and the turntable, so that the dustproof cloth is automatically attached to the headphone, and the problems of secondary pollution and very low processing efficiency caused by manual attachment are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dustproof cloth sticking machines, in particular to a turntable type earphone automatic dustproof cloth sticking machine. Background Art

[0002] Headphones are an audio device that usually consists of two speaker units and a head-mounted fixture with a connection to transmit audio signals to the user's ears. They are often used for private listening to music, voice calls, watching videos, etc. Headphones are usually divided into different designs such as earmuffs, in-ear and earhook.

[0003] Before the earphones are produced and sold, in order to ensure the beauty of the outer wall of the earphones, a dustproof cloth will be attached to the sound outlet. The dustproof cloth is a PVC film to prevent fingerprints, dust, etc. from remaining on the earphones. Dust, hair and other debris will affect the sound quality of the earphones. The earphones are dust-proofed before sale, but when the earphones are attached with dustproof cloth, most of them are manually adhered by staff. Not only is there the possibility of secondary pollution, but the efficiency of attaching the dustproof cloth is very low. For this reason, we propose a turntable earphone automatic dustproof cloth sticking machine to solve the existing problems. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and proposes a turntable type earphone automatic dustproof cloth sticking machine.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a turntable-type earphone automatic dust-proof cloth sticking machine, comprising a hydraulic rod 1, a travel frame, a turntable, a processing table and a placement frame, a motor is arranged at the upper end of the processing table, a turntable is arranged at the upper end of the motor, and a placement frame distributed in a ring array is arranged on the upper side of the turntable, a travel frame and a hydraulic rod 1 are arranged above the processing table, symmetrically distributed splints are arranged inside the placement frame, and springs connected to the inner wall of the travel frame are arranged at the opposite ends of the splints, a fixed seat is arranged at one side of the upper end of the processing table, a hydraulic rod 3 is arranged at the front end of the fixed seat, a support ring is arranged above the placement frame, symmetrically distributed reeling rollers are rotatably installed inside the travel frame, and PVC film strips are rolled up on the outer walls of the reeling rollers, a hydraulic rod 2 is arranged inside the upper end of the travel frame, and a cutting ring is arranged at the lower end of the hydraulic rod 2.

[0006] Preferably, the lower end of the hydraulic rod is connected to the upper end of the travel frame, the outer wall of the hydraulic rod is sleeved with a mounting frame, and the lower end of the mounting frame is connected to the upper end of the processing table. After the hydraulic rod is fixed, it drives the travel frame to move longitudinally.

[0007] Preferably, the lower end of the turntable is provided with pulleys distributed in an annular array, the upper end of the processing table is provided with an annular slide rail, and the pulleys are rollingly installed inside the slide rail. When the turntable rotates on the upper end of the processing table through the pulleys, the bottom is rollingly supported.

[0008] Preferably, the opposite ends of the clamps are provided with guide rods slidably inserted into the springs, the placement frames are provided with symmetrically distributed travel holes, and one end of the guide rods is slidably inserted into the travel holes. When the springs are extended and retracted, the guide rods slide in the travel holes to guide the springs.

[0009] Preferably, the rear end of the support ring is provided with a connection block connected to the upper end of the hydraulic rod. When the hydraulic rod is in operation, the support ring is moved longitudinally by the connection block.

[0010] Preferably, the travel frame is driven by a symmetrically distributed motor whose output end is connected to one end of the reel. The motor drives the reel to rotate, thereby reeling and unreeling the PVC film tape.

[0011] Preferably, the lower end of the cutting ring is in the shape of a cutting knife and is located directly above the supporting ring. After the cutting ring descends, it is limited by the supporting ring and the bottom of the cutting knife is supported.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model rewinds and releases the PVC film belt through the synchronous rewinding and unwinding rollers, and presses the PVC film belt on the attachment surface of the earphone through the installation movement or device. The outer side of the earphone is supported by the support ring. The PVC film is cut by the longitudinally descending cutter, and the attached PVC film is separated from the PVC magic in a strip shape. When attaching the earphone dustproof cloth, it is only necessary to pre-fix the upper end corresponding to the sound outlet of the earphone. Under the drive of the motor, the turntable rotates and drives the earphone to automatically rotate to the attachment position. Compared with pure manual attachment, it improves the processing efficiency and avoids secondary pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the main cross-sectional structure of the placement frame of the utility model;

[0017] Figure 4 It is a schematic diagram of the top view structure of the support ring of the utility model.

[0018] Figure numerals: 1. Hydraulic rod one; 2. Mounting frame; 3. Travel frame; 4. Reeling and reeling roller; 5. Hydraulic rod two; 6. PVC film belt; 7. Turntable; 8. Processing table; 9. Pulley; 10. Hydraulic rod three; 11. Fixed seat; 12. Motor; 13. Cutting ring; 14. Placement frame; 15. Guide rod; 16. Clamp; 17. Support ring; 18. Spring; 19. Travel hole; 20. Connecting block. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figure 1-Figure 4 As shown, the turntable type earphone automatic dustproof cloth sticking machine proposed by the utility model comprises a hydraulic rod 1, a travel frame 3, a turntable 7, a processing table 8 and a placement frame 14, a motor 12 is arranged on the upper end of the processing table 8, a turntable 7 is arranged on the upper end of the motor 12, a placement frame 14 distributed in a ring array is arranged on the upper side of the turntable 7, a pulley 9 distributed in a ring array is arranged on the lower end of the turntable 7, an annular slide rail is opened on the upper end of the processing table 8, the pulley 9 is rotatably installed inside the slide rail, symmetrically distributed splints 16 are arranged inside the placement frame 14, springs 18 connected to the inner wall of the travel frame 3 are arranged at opposite ends of the splints 16, guide rods 15 slidably inserted in the spring 18 are arranged at opposite ends of the splints 16, symmetrically distributed travel holes 19 are opened inside the placement frame 14, and one end of the guide rods 15 is slidably inserted in the travel hole 19.

[0021] The implementation steps based on Example 1 are as follows: the earphones are placed inside the placement frame 14, and the earphones are elastically clamped by the clamping plate 16, with the side of the earphones that needs to be affixed with the dustproof cloth facing upward. When affixing the PVC film dustproof cloth, the earphones are fixed so that the process of affixing the PVC film dustproof cloth to the earphones is stable. The motor 12 drives the turntable 7 to rotate, driving the placement frame 14 to rotate, so that the earphones in the inner wall of the placement frame 14 are rotated to be affixed with the PVC film dustproof cloth, thereby realizing automatic feeding of the earphones. After affixing the PVC film dustproof cloth, the earphones can be quickly removed for processing, thereby realizing the storage and retrieval of the earphones while affixing the PVC film dustproof cloth to the earphones, thereby improving processing efficiency.

[0022] like Figure 1-Figure 4As shown, compared with the first embodiment, the turntable type earphone automatic dustproof cloth sticking machine proposed by the utility model further includes: a travel frame 3 and a hydraulic rod 1 are arranged above the processing table 8, the lower end of the hydraulic rod 1 is connected to the upper end of the travel frame 3, the outer wall of the hydraulic rod 1 is sleeved with a mounting frame 2, the lower end of the mounting frame 2 is connected to the upper end of the processing table 8, a fixed seat 11 is arranged on one side of the upper end of the processing table 8, a hydraulic rod three 10 is arranged at the front end of the fixed seat 11, a support ring 17 is arranged above the placement frame 14, and a connecting block 20 connected to the upper end of the hydraulic rod is arranged at the rear end of the support ring 17, symmetrically distributed winding and unwinding rollers 4 are rotatably installed inside the travel frame 3, the travel frame 3 is driven by a symmetrically distributed motor 12 whose output end is connected to one end of the winding and unwinding roller 4, and the outer walls of the winding and unwinding rollers 4 are all wound with PVC film strips 6, a hydraulic rod two 5 is arranged inside the upper end of the travel frame 3, and a cutting ring 13 is arranged at the lower end of the hydraulic rod two 5, and the lower end of the cutting ring 13 is in the shape of a cutter and is located directly above the support ring 17.

[0023] In this embodiment, the earphones are processed with a PVC film dustproof cloth, and the hydraulic rod 1 operates to drive the travel frame 3 to descend. After the earphones move to the specified position, the support ring 17 is lowered by the hydraulic rod 3 10 and sleeved on the outside of the earphones. The PVC film belt 6 is squeezed at the attachment position of the earphones. At this time, the hydraulic rod 2 5 drives the cutting ring 13 to descend. With the support of the support ring 17, the PVC film dustproof cloth squeezed out of the earphones on the PVC film belt 6 is detached. The PVC film is usually self-adhesive. Applying slight pressure promotes better contact between the PVC film and the adhered surface, increases the adhesion effect, and the earphones are automatically attached with the PVC film dustproof cloth.

[0024] After attachment, the reel 4 rotates in the same direction to realize the reeling and unloading of the reel 4, rewinding the used PVC film belt 6 and releasing the unused new PVC film belt 6, and the hydraulic rod 3 10 drives the support ring 17 to rise. When the turntable 7 rotates, the earphones attached with the PVC film dust-proof cloth are driven to rotate and move out for processing, and the dust-proof cloth is automatically attached to the earphones, which avoids the manual attachment by the staff and easily contaminates the surface of the earphones during the attachment, and improves the processing efficiency when the dust-proof cloth is attached to the earphones.

[0025] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A turntable type earphone automatic dustproof cloth sticking machine, comprising a hydraulic rod (1), a travel frame (3), a turntable (7), a processing table (8) and a placement frame (14), characterized in that: A motor (12) is arranged at the upper end of the processing table (8), a turntable (7) is arranged at the upper end of the motor (12), and a placement frame (14) distributed in a ring array is arranged on the side of the upper end of the turntable (7). A travel frame (3) and a hydraulic rod (1) are arranged above the processing table (8), and symmetrically distributed clamping plates (16) are arranged inside the placement frame (14), and springs (18) connected to the inner wall of the travel frame (3) are arranged at opposite ends of the clamping plates (16). A fixed seat (11) is arranged on one side of the upper end of the processing table (8), a hydraulic rod three (10) is arranged at the front end of the fixed seat (11), a support ring (17) is arranged above the placement frame (14), symmetrically distributed reeling rollers (4) are rotatably installed inside the travel frame (3), and the outer walls of the reeling rollers (4) are all rolled up with PVC film strips (6), a hydraulic rod two (5) is arranged inside the upper end of the travel frame (3), and a cutting ring (13) is arranged at the lower end of the hydraulic rod two (5).

2. The automatic dustproof cloth sticking machine for turntable-type earphones according to claim 1 is characterized by: The lower end of the hydraulic rod 1 (1) is connected to the upper end of the travel frame (3); the outer wall of the hydraulic rod 1 (1) is sleeved with a mounting frame (2); the lower end of the mounting frame (2) is connected to the upper end of the processing table (8).

3. The automatic dustproof cloth sticking machine for turntable earphones according to claim 1 is characterized by: The lower end of the turntable (7) is provided with pulleys (9) distributed in a ring array, and the upper end of the processing table (8) is provided with a ring-shaped slide rail, and the pulleys (9) are rollingly installed inside the slide rail.

4. The automatic dustproof cloth sticking machine for turntable-type earphones according to claim 1 is characterized by: The opposite end of the clamping plate (16) is provided with a guide rod (15) which is slidably inserted into the spring (18), and the inside of the placement frame (14) is provided with symmetrically distributed travel holes (19), and one end of the guide rod (15) is slidably inserted into the travel hole (19).

5. The automatic dustproof cloth sticking machine for turntable-type earphones according to claim 1 is characterized by: A connecting block (20) connected to the upper end of the hydraulic rod is arranged at the rear end of the supporting ring (17).

6. The automatic dustproof cloth sticking machine for turntable earphones according to claim 1, characterized in that: The travel frame (3) is driven by a motor (12) which is symmetrically distributed and has an output end connected to one end of the reel (4).

7. The automatic dustproof cloth sticking machine for turntable-type earphones according to claim 1 is characterized by: The lower end of the cutting ring (13) is in the shape of a cutting knife and is located directly above the supporting ring (17).

Images