Packing device for voice coil production

Abstract

The utility model discloses a packing device for voice coil production, which belongs to the technical field of packing devices and comprises a bottom plate, a U-shaped frame is arranged at the center of the upper end of the bottom plate, a hydraulic cylinder is arranged at the upper end of the U-shaped frame, a pressing block is arranged at the output end of the hydraulic cylinder, and packing gummed paper is placed at the upper end of the bottom plate. A plurality of groups of ring-cut circular gummed paper are arranged in the center of the packing gummed paper, a voice coil body is arranged at the upper end of the ring-cut circular gummed paper and located below the pressing block, supporting legs are arranged at the corners of the lower end of the bottom plate, and a wind-up roller dismounting and mounting mechanism is arranged at the corners of the upper end of the bottom plate. Through the arrangement of the mechanism, the winding roller can be conveniently installed and fixed, so that the device can automatically drive packaging gummed paper to be conveyed, voice coil bodies can be conveniently packaged, and the mechanism can disassemble the winding roller to be replaced after the winding roller is used.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging devices, and particularly relates to a packaging device for voice coil production. Background Art

[0002] A voice coil packaging device is a device used for automatically packaging voice coils during the production process of voice coils to improve production efficiency and reduce manual labor.

[0003] Although the existing voice coil packaging devices can package voice coils, the overall packaging efficiency is relatively low. Moreover, the packaging paper for voice coil packaging is not convenient for quick winding, and it is not convenient to disassemble and assemble the winding roller and the unwinding roller. The provided packaging device cannot quickly package voice coils, and the overall usage efficiency is relatively poor. Summary of the Utility Model

[0004] To solve the problems raised in the above background art, the utility model provides a packaging device for voice coil production, which has the characteristics of being convenient for disassembling and assembling the winding roller and the unwinding roller and being convenient for packaging voice coils.

[0005] To achieve the above object, the utility model provides the following technical solution: A packaging device for voice coil production, including a bottom plate. A U-shaped frame is arranged at the center position of the upper end of the bottom plate. A hydraulic cylinder is arranged at the upper end of the U-shaped frame. The output end of the hydraulic cylinder is provided with a pressing block. A packaging adhesive tape is placed on the upper end of the bottom plate. A plurality of groups of circumferentially cut circular adhesive tapes are arranged at the center position of the packaging adhesive tape. The upper end of the circumferentially cut circular adhesive tape is provided with a voice coil body below the pressing block. Support legs are arranged at the corners of the lower end of the bottom plate. A winding roller disassembly and assembly mechanism is arranged at the corners of the upper end of the bottom plate. A voice coil packaging mechanism is arranged at the center position of the lower end of the bottom plate.

[0006] Preferably, the winding roller disassembly and assembly mechanism includes a first motor, a nut block, a bidirectional lead screw, a winding roller body, and a winding roller fixing component. A first motor is arranged on the side of the bottom plate. The output end of the first motor is provided with a bidirectional lead screw. Two groups of nut blocks are symmetrically arranged on the surface of the bidirectional lead screw. A winding roller fixing component is arranged at the upper end of the nut block. A winding roller body is arranged on the side of the winding roller fixing component. One end of the packaging adhesive tape is fixed on the surface of the winding roller body.

[0007] Preferably, the other end of the bidirectional lead screw is rotationally connected to the bottom plate through a bearing. A chute corresponding to the nut block is opened on the upper end of the bottom plate and is slidably connected thereto.

[0008] Preferably, the winding roller fixing component includes a slot, a plug, a second motor, and a mounting plate. A mounting plate is arranged at the upper end of the nut block. A second motor is arranged on the side of the mounting plate. The output end of the second motor is provided with a plug. A slot corresponding to the plug is opened on the side of the winding roller body.

[0009] Preferably, the voice coil packing mechanism includes an installation groove, an installation post, a top block, and a spring. An installation post is provided at the center of the lower end of the bottom plate. An installation groove is formed inside the installation post. A spring is arranged inside the installation groove, and a top block is arranged at the upper end of the spring.

[0010] Preferably, the voice coil packing mechanism further includes a limit block and a limit groove. A limit block is arranged on the side of the lower end of the top block, and a limit groove corresponding to the limit block is formed on the inner wall of the installation post.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By providing a winding roller disassembly and assembly mechanism, the present utility model can facilitate the installation and fixation of the winding roller, so that the device can automatically drive the packing adhesive tape for conveying, thereby facilitating the packing work of the voice coil body. Moreover, this mechanism can disassemble the winding roller for replacement after the winding roller is used up.

[0013] 2. By providing a voice coil packing mechanism, the present utility model can pack the voice coil with the packing adhesive tape, and the spring and the top block can facilitate the ejection of the packed voice coil body from the installation groove. Description of the Drawings

[0014] Figure 1 is a three-dimensional view of the present utility model;

[0015] Figure 2 is a three-dimensional view of the winding roller disassembly and assembly mechanism of the present utility model;

[0016] Figure 3 is a three-dimensional view of the winding roller fixing component of the present utility model;

[0017] Figure 4 is a three-dimensional view of the voice coil packing mechanism of the present utility model;

[0018] In the figure: 1, bottom plate; 2, U-shaped frame; 3, hydraulic cylinder; 4, pressing block; 5, packing adhesive tape; 6, voice coil body; 7, circumferentially cut circular adhesive tape; 8, winding roller disassembly and assembly mechanism; 81, motor one; 82, nut block; 83, bidirectional lead screw; 84, winding roller body; 85, winding roller fixing component; 851, slot; 852, insertion block; 853, motor two; 854, mounting plate; 9, voice coil packing mechanism; 91, installation groove; 92, limit block; 93, installation post; 94, top block; 95, limit groove; 96, spring; 10, support leg. Detailed Embodiment

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment 1

[0021] Please refer to Figures 1-4 , the present utility model provides the following technical solutions: A packing device for voice coil production, including a bottom plate 1. A U-shaped frame 2 is arranged at the center position of the upper end of the bottom plate 1. A hydraulic cylinder 3 is arranged at the upper end of the U-shaped frame 2. A pressing block 4 is arranged at the output end of the hydraulic cylinder 3. A packing adhesive tape 5 is placed on the upper end of the bottom plate 1. A plurality of groups of circumferentially cut circular adhesive tapes 7 are arranged at the center position of the packing adhesive tape 5. A voice coil body 6 is placed below the pressing block 4 at the upper end of the circumferentially cut circular adhesive tape 7. Support legs 10 are arranged at the corners of the lower end of the bottom plate 1. A winding roller dismounting and mounting mechanism 8 is arranged at the corners of the upper end of the bottom plate 1. A voice coil packing mechanism 9 is arranged at the center position of the lower end of the bottom plate 1.

[0022] Specifically, the winding roller dismounting and mounting mechanism 8 includes a first motor 81, a nut block 82, a bidirectional lead screw 83, a winding roller body 84 and a winding roller fixing component 85. A first motor 81 is arranged on the side of the bottom plate 1. The output end of the first motor 81 is provided with a bidirectional lead screw 83. Two groups of nut blocks 82 are symmetrically arranged on the surface of the bidirectional lead screw 83. A winding roller fixing component 85 is arranged at the upper end of the nut block 82. A winding roller body 84 is arranged on the side of the winding roller fixing component 85. One end of the packing adhesive tape 5 is fixed on the surface of the winding roller body 84.

[0023] By adopting the above technical solutions, before packing the voice coil body 6, first fix one end of the packing adhesive tape 5 on the surface of the unwinding roller and the other end on the surface of the winding roller body 84. When installing the winding roller body 84, first install the winding roller body 84 on the side of the winding roller fixing component 85. Turn on the first motor 81. The first motor 81 drives the bidirectional lead screw 83 to rotate through the output end. The rotation of the bidirectional lead screw 83 drives the two groups of nut blocks 82 to approach each other. The approach of the two groups of nut blocks 82 drives the winding roller fixing component 85 to fix the winding roller body 84.

[0024] Specifically, the other end of the bidirectional lead screw 83 is rotationally connected to the bottom plate 1 through a bearing. A chute corresponding to the nut block 82 is opened on the upper end of the bottom plate 1 and is slidably connected thereto.

[0025] By adopting the above technical solutions, the setting of this structure can avoid the problem that the bidirectional lead screw 83 is stuck during rotation.

[0026] Specifically, the winding roller fixing assembly 85 includes a slot 851, a plug 852, a second motor 853, and a mounting plate 854. The upper end of the nut block 82 is provided with a mounting plate 854. The side of the mounting plate 854 is provided with a second motor 853. The output end of the second motor 853 is provided with a plug 852. A slot 851 corresponding to the plug 852 is opened on the side of the winding roller body 84.

[0027] By adopting the above technical solution, when the two mounting plates 854 approach each other, the plug 852 will be driven to insert into the slot 851 inside the side of the winding roller body 84. At this time, the second motor 853 is turned on, and the second motor 853 can drive the winding roller body 84 to rotate through the output end, thereby driving the packing tape 5 to be wound.

[0028] When this embodiment is in use, before packing the voice coil body 6, first fix one end of the packing tape 5 on the surface of the unwinding roller and the other end on the surface of the winding roller body 84. When installing the winding roller body 84, first place the winding roller body 84 inside the plug 852 on the side of the mounting plate 854. Turn on the first motor 81. The first motor 81 drives the bidirectional lead screw 83 to rotate through the output end. The rotation of the bidirectional lead screw 83 drives the two nut blocks 82 to approach each other. The approaching of the nut blocks 82 drives the two mounting plates 854 to approach each other. The approaching of the mounting plates 854 can drive the plug 852 to insert into the slot 851 on the side of the winding roller body 84, thereby realizing the installation of the winding roller body 84. At this time, turn on the second motor 853, and the second motor 853 can drive the winding roller body 84 to rotate through the output end, thereby driving the packing tape 5 to be wound.

[0029] Embodiment 2

[0030] The difference between this embodiment and Embodiment 1 is that the voice coil packing mechanism 9 includes a mounting groove 91, a mounting post 93, a top block 94, and a spring 96. The center position at the lower end of the bottom plate 1 is provided with a mounting post 93. The inside of the mounting post 93 is provided with a mounting groove 91. The inside of the mounting groove 91 is provided with a spring 96. The upper end of the spring 96 is provided with a top block 94.

[0031] By adopting the above technical solution, when the second motor 853 drives the circular cutting adhesive tape 7 inside the packing adhesive tape 5 (a glue layer is provided on the upper surface of the circular cutting adhesive tape 7 in this application document) to move to the upper end of the top block 94, the second motor 853 is turned off. At this time, the hydraulic cylinder 3 is opened, and the hydraulic cylinder 3 drives the pressing block 4 to descend. The descent of the pressing block 4 drives the voice coil body 6 to insert into the inside of the installation groove 91, and tears the circular cutting adhesive tape 7 from the inside of the packing adhesive tape 5 and at the same time pushes it into the inside of the installation groove 91, so that the circular cutting adhesive tape 7 can cooperate with the installation groove 91 to pack the voice coil body 6 well. At the same time, the descent of the voice coil body 6 will drive the top block 94 to descend, and the descent of the top block 94 will drive the spring 96 to compress. When the packing of the voice coil body 6 is completed, the pressing block 4 is controlled to rise. At this time, the spring 96 rebounds, thereby driving the voice coil body 6 to eject from the installation groove 91. At this time, the excess circular cutting adhesive tape 7 is adhered to the upper end of the voice coil body 6, and the packing work of the voice coil body 6 can be completed.

[0032] Specifically, the voice coil packing mechanism 9 further includes a limiting block 92 and a limiting groove 95. The limiting block 92 is arranged on the lower side of the top block 94, and the inner wall of the mounting column 93 is provided with a limiting groove 95 corresponding to the limiting block 92.

[0033] By adopting the above technical solution, when the top block 94 descends, it will drive the limiting block 92 to slide inside the limiting groove 95, thereby improving the stability of the top block 94 during the descent process.

[0034] In the use of this embodiment, when the second motor 853 drives the circular cutting adhesive tape 7 inside the packing adhesive tape 5 (a glue layer is provided on the upper surface of the circular cutting adhesive tape 7 in this application document) to move to the upper end of the top block 94, the second motor 853 is turned off. At this time, the hydraulic cylinder 3 is opened, and the hydraulic cylinder 3 drives the pressing block 4 to descend. The descent of the pressing block 4 drives the voice coil body 6 to insert into the inside of the installation groove 91, and tears the circular cutting adhesive tape 7 from the inside of the packing adhesive tape 5 and at the same time pushes it into the inside of the installation groove 91, so that the circular cutting adhesive tape 7 can cooperate with the installation groove 91 to pack the voice coil body 6 well. At the same time, the descent of the voice coil body 6 will drive the top block 94 to descend, and the descent of the top block 94 will drive the spring 96 to compress. When the packing of the voice coil body 6 is completed, the pressing block 4 is controlled to rise. At this time, the spring 96 rebounds, thereby driving the voice coil body 6 to eject from the installation groove 91. At this time, the excess circular cutting adhesive tape 7 is adhered to the upper end of the voice coil body 6, and the packing work of the voice coil body 6 can be completed. When the top block 94 descends, it will drive the limiting block 92 to slide inside the limiting groove 95, thereby improving the stability of the top block 94 during the descent process.

[0035] Working principle and usage process of the present utility model: When the present utility model is in use, before packing the voice coil body 6, first fix one end of the packing adhesive tape 5 on the surface of the unwinding roller, and the other end on the surface of the winding roller body 84. When installing the winding roller body 84, first place the winding roller body 84 inside the insert block 852 on the side of the mounting plate 854. Turn on the first motor 81, and the first motor 81 drives the bidirectional lead screw 83 to rotate through the output end. The rotation of the bidirectional lead screw 83 drives the two nut blocks 82 to approach each other. The approaching of the nut blocks 82 drives the two mounting plates 854 to approach each other. The approaching of the mounting plates 854 can drive the insert block 852 to insert into the slot 851 on the side of the winding roller body 84, thereby realizing the installation of the winding roller body 84. At this time, turn on the second motor 853, and the second motor 853 can drive the winding roller body 84 to rotate through the output end, thereby driving the packing adhesive tape 5 to wind. When the second motor 853 drives the circumferentially cut circular adhesive tape 7 (a glue layer is provided on the upper surface of the circumferentially cut circular adhesive tape 7 in this application document) inside the packing adhesive tape 5 to move to the upper end of the top block 94, turn off the second motor 853. At this time, turn on the hydraulic cylinder 3, and the hydraulic cylinder 3 drives the pressing block 4 to descend. The descent of the pressing block 4 drives the voice coil body 6 to insert into the installation groove 91, and at the same time tears the circumferentially cut circular adhesive tape 7 from the inside of the packing adhesive tape 5 and pushes it into the installation groove 91, so as to be able to cooperate with the installation groove 91 to pack the voice coil body 6 well with the circumferentially cut circular adhesive tape 7. At the same time, the descent of the voice coil body 6 will drive the top block 94 to descend, and the descent of the top block 94 will drive the spring 96 to compress. When the packing of the voice coil body 6 is completed, control the pressing block 4 to rise. At this time, the spring 96 rebounds, thereby driving the voice coil body 6 to eject from the installation groove 91. At this time, stick the excess circumferentially cut circular adhesive tape 7 on the upper end of the voice coil body 6, and the packing work of the voice coil body 6 can be completed. When the top block 94 descends, it will drive the limiting block 92 to slide inside the limiting groove 95, thereby improving the stability of the descent process of the top block 94.

[0036] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A packaging device for voice coil production, comprising a bottom plate (1), a U-shaped frame (2) is arranged at the center position of the upper end of the bottom plate (1), a hydraulic cylinder (3) is arranged at the upper end of the U-shaped frame (2), a pressure block (4) is arranged at the output end of the hydraulic cylinder (3), a packaging tape (5) is arranged at the upper end of the bottom plate (1), a plurality of groups of ring-cut circular tapes (7) are arranged at the center position of the packaging tape (5), a voice coil body (6) is arranged at the upper end of the ring-cut circular tape (7) below the pressure block (4), and a support leg (10) is arranged at the lower end corner of the bottom plate (1), characterized in that: A winding roller disassembly and assembly mechanism (8) is arranged at the upper corner of the bottom plate (1), and a voice coil packaging mechanism (9) is arranged at the center position of the lower end of the bottom plate (1).

2. A packaging device for voice coil production according to claim 1, characterized in that: The winding roller disassembly and assembly mechanism (8) comprises a motor (81), a nut block (82), a bidirectional screw (83), a winding roller body (84) and a winding roller fixing assembly (85); the motor (81) is arranged on the side of the bottom plate (1); the bidirectional screw (83) is arranged at the output end of the motor (81); two groups of nut blocks (82) are symmetrically arranged on the surface of the bidirectional screw (83); the winding roller fixing assembly (85) is arranged on the upper end of the nut block (82); the winding roller body (84) is arranged on the side of the winding roller fixing assembly (85); and one end of the baling tape (5) is fixed to the surface of the winding roller body (84).

3. A packaging device for voice coil production according to claim 2, characterized in that: The other end of the bidirectional screw rod (83) is rotatably connected to the base plate (1) via a bearing, and a sliding groove corresponding to the nut block (82) is provided at the upper end of the base plate (1) and is slidably connected thereto.

4. A packaging device for voice coil production according to claim 2, characterized in that: The winding roller fixing assembly (85) comprises a slot (851), an insert block (852), a second motor (853) and a mounting plate (854); the upper end of the nut block (82) is provided with a mounting plate (854); the side of the mounting plate (854) is provided with a second motor (853); the output end of the second motor (853) is provided with an insert block (852); and the side of the winding roller body (84) is provided with a slot (851) corresponding to the insert block (852).

5. The packaging device for voice coil production according to claim 1, characterized in that: The voice coil packaging mechanism (9) comprises a mounting groove (91), a mounting column (93), a top block (94) and a spring (96); a mounting column (93) is arranged at the center position of the lower end of the base plate (1); a mounting groove (91) is provided inside the mounting column (93); a spring (96) is arranged inside the mounting groove (91); and a top block (94) is arranged at the upper end of the spring (96).

6. A packaging device for voice coil production according to claim 5, characterized in that: The voice coil packaging mechanism (9) further comprises a limit block (92) and a limit groove (95); the limit block (92) is arranged on the lower side of the top block (94); and the inner wall of the mounting column (93) is provided with a limit groove (95) corresponding to the limit block (92).

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