Horn magnetic circuit combination equipment

Abstract

The utility model discloses a loudspeaker magnetic circuit combination device, and belongs to the technical field of loudspeaker production. The device mainly comprises a base, a supporting cylinder is fixedly mounted on the upper side of the base, a rotating shaft is rotatably arranged in the supporting cylinder, a plurality of supporting plates are fixed to the upper end of the rotating shaft after the upper end of the rotating shaft extends to the upper side of the supporting cylinder, and a movable plate is slidably arranged on the lower side of each supporting plate; a plurality of elastic pieces are arranged between the end, away from the rotating shaft, of the lower side of the supporting plate and the movable plate, a plurality of extrusion blocks are arranged on the side face of the upper end of the supporting cylinder, limiting shafts are fixed to the sides, away from the movable plate, of the extrusion blocks, and threaded shafts are rotationally connected to the sides, away from the movable plate, of the extrusion blocks; the limiting shaft and the threaded shaft are both inserted into the supporting cylinder, the threaded shaft is in threaded connection with the supporting cylinder, and a clamping jaw is arranged on the lower side of the movable plate. According to the loudspeaker magnetic circuit combination equipment, the effect of adjusting the material grabbing and discharging position is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a loudspeaker production technical field more specifically, it relates to a loudspeaker magnetic circuit combination equipment. BACKGROUND

[0002] The existing loudspeaker magnetic circuit combination equipment usually uses the rotating plate to drive the clamping jaw to carry out the feeding and discharging, but the feeding and discharging equipment needs to be calibrated with high precision during installation to ensure the accurate feeding and discharging during use.

[0003] Therefore, it is necessary to provide a loudspeaker magnetic circuit combination equipment to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] Based on the above problems existing in the prior art, the purpose of the embodiments of the present application is to provide a loudspeaker magnetic circuit combination equipment to achieve the effect of adjusting the feeding and discharging position.

[0005] The technical scheme adopted by the present application to solve its technical problems is: a loudspeaker magnetic circuit combination equipment, comprising a base, a support cylinder is fixedly installed on the upper side of the base, a rotating shaft is rotatably arranged in the inside of the support cylinder, a plurality of support plates are fixed to the upper end of the rotating shaft extending out of the upper side of the support cylinder, a movable plate is slidably arranged on the lower side of the support plate, a plurality of elastic members are arranged between the end of the lower side of the support plate away from the rotating shaft and the movable plate, a plurality of extrusion blocks are arranged on the upper end side of the support cylinder, a limiting shaft is fixed to the side of each extrusion block away from the movable plate, a threaded shaft is rotatably connected to the side of each extrusion block away from the movable plate, the limiting shaft and the threaded shaft are inserted into the support cylinder, the threaded shaft is threadedly connected with the support cylinder, and a clamping jaw is arranged on the lower side of the movable plate.

[0006] Further, a plurality of guide shafts are fixed to the lower side of the support plate, the guide shafts all penetrate the movable plate, and the elastic members are sleeved on the guide shafts.

[0007] Further, the opposite sides of the extrusion block and the movable plate are both arc surfaces.

[0008] Further, a turntable is rotatably connected to the upper side of the base, the support cylinder is located on one side of the turntable, an upper feeding conveyor belt and a lower feeding conveyor belt are also arranged on the side of the turntable, and the support cylinder is located between the upper feeding conveyor belt and the lower feeding conveyor belt.

[0009] Further, two drive units are arranged in the inside of the base, and the output shafts of the two drive units are fixedly connected with the turntable and the rotating shaft respectively.

[0010] The utility model has the advantages of:

[0011] Through the elastic force of the elastic member, the movable plate is pushed to adhere to the extrusion block, and the staff can drive the extrusion block to move close to or away from the supporting cylinder by rotating the threaded shaft and utilizing the threaded connection between the threaded shaft and the supporting cylinder, and by cooperating with the elastic member, the position of the movable plate in each direction can be adjusted respectively, so that the precision requirement during installation is reduced, and after installation is completed and actual use, the position of the extrusion block at each position is adjusted, so that the clamping jaw can accurately grab and place the disc. BRIEF DESCRIPTION OF DRAWINGS

[0012] The drawings constituting a part of the specification of the present application are used to provide a further understanding of the present application, and the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0013] Figure 1 It is a whole schematic view of a horn magnetic circuit combination device in the application;

[0014] Figure 2 It is Figure 1 It is an exploded schematic view of the supporting cylinder and the supporting plate;

[0015] In the drawings:

[0016] 1, base; 11, rotary disc; 12, feeding conveyor belt; 13, discharging conveyor belt;

[0017] 2, supporting cylinder; 21, extrusion block; 22, limiting shaft; 23, threaded shaft;

[0018] 3, rotating shaft; 31, supporting plate; 32, movable plate; 33, guide shaft; 34, elastic member; 35, clamping jaw. DETAILED DESCRIPTION

[0019] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0020] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0021] In the present application, unless otherwise specified, the directions used such as 'up, down' are generally with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravity directions; similarly, for the convenience of understanding and description, 'left, right' is generally with respect to the left and right shown in the drawings; 'inner, outer' refers to the inner and outer with respect to the contour of each component itself, but the above direction words are not used to limit the present application.

[0022] For example, Figures 1-2As shown, the present application provides a horn magnetic circuit combination device, including a base 1, the upper side of the base 1 is rotatably connected with a rotating disc 11, one side of the rotating disc 11 is provided with a feeding conveyor belt 12, a discharging conveyor belt 13 and a supporting cylinder 2, the supporting cylinder 2 is located between the feeding conveyor belt 12 and the discharging conveyor belt 13, the inside of the supporting cylinder 2 is rotatably provided with a rotating shaft 3.

[0023] The inside of the base 1 is provided with two drivers, in the embodiment, the drivers are motors, the output shafts of the two drivers are fixedly connected with the rotating disc 11 and the rotating shaft 3 respectively.

[0024] The upper end of the rotating shaft 3 extends to the upper side of the supporting cylinder 2 and is fixedly provided with two supporting plates 31, the two supporting plates 31 are 90 degrees apart.

[0025] The lower side of the supporting plate 31 is provided with a movable plate 32, the end of the lower side of the supporting plate 31 away from the rotating shaft 3 is fixedly provided with a plurality of guide shafts 33, the guide shafts 33 all penetrate the movable plate 32. A plurality of elastic members 34 are arranged between the end of the lower side of the supporting plate 31 away from the rotating shaft 3 and the movable plate 32, in the embodiment, the elastic members 34 are springs, the elastic members 34 are sleeved on the guide shafts 33.

[0026] The lower side of the movable plate 32 is provided with a clamping jaw 35.

[0027] The side of the supporting cylinder 2, which faces the rotating disc 11, the feeding conveyor belt 12 and the discharging conveyor belt 13, is provided with an extrusion block 21, the side opposite to the movable plate 32 of the extrusion block 21 is an arc surface.

[0028] The side of the extrusion block 21 away from the movable plate 32 is fixedly provided with a limiting shaft 22, the side of the extrusion block 21 away from the movable plate 32 is rotatably connected with a threaded shaft 23, the limiting shaft 22 and the threaded shaft 23 are inserted into the supporting cylinder 2, the threaded shaft 23 is threadedly connected with the supporting cylinder 2.

[0029] The drivers are used to drive the rotating disc 11 and the rotating shaft 3 to rotate, it can be understood that a plurality of horn processing devices are arranged around the rotating disc 11, a plurality of horn material trays are arranged on the feeding conveyor belt 12 and the rotating disc 11.

[0030] When the rotating disc 11 rotates, the material tray will start from one side of the supporting cylinder 2, pass through all the horn processing devices, be assembled into a horn, and finally return to the other side of the supporting cylinder 2.

[0031] When the rotating shaft 3 rotates, the support plates 31 are driven to rotate, in the initial state, one support plate 31 is located on the upper side of the feeding conveyor 12, and the other support plate 31 is located on the upper side of the rotating disc 11. When the finished tray reaches one side of the support cylinder 2, the clamping jaw 35 on the upper side of the feeding conveyor 12 grabs the tray to be processed, and the clamping jaw 35 on the upper side of the rotating disc 11 grabs the finished tray. Then, the rotating shaft 3 drives the support plates 31 to rotate, so that the clamping jaw 35 on the upper side of the rotating disc 11 moves the finished tray to the discharging conveyor 13 and releases it; at the same time, the clamping jaw 35 on the upper side of the feeding conveyor 12 moves the tray to be processed to the rotating disc 11 and releases it, so that the feeding and discharging can be carried out at the same time.

[0032] Through the elastic force of the elastic member 34, the movable plate 32 is pushed to adhere to the extrusion block 21. By rotating the threaded shaft 23, the staff can drive the extrusion block 21 to approach or move away from the support cylinder 2 through the threaded connection between the threaded shaft 23 and the support cylinder 2, and cooperate with the elastic member 34 to adjust the positions of the movable plate 32 and the clamping jaw 35 on the upper side of the rotating disc 11, the feeding conveyor 12 and the discharging conveyor 13 respectively. Thus, the precision requirement during installation is reduced, and the staff can adjust the positions of the extrusion blocks 21 after installation and during actual use, so that the clamping jaw 35 can accurately grab and release the tray.

[0033] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the present application.

[0034] It should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, work, device, component and / or combination thereof.

[0035] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0036] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0037] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A magnetic circuit combination device for a loudspeaker, characterized by: The utility model relates to a kind of supporting device of automatic feeding and discharging, including base (1), the upper side of the base (1) is fixedly installed with support cylinder (2), rotating shaft (3) is arranged in the inside of the support cylinder (2), the upper end of the rotating shaft (3) is fixed with several support plates (31) after extending to the upper side of support cylinder (2), the lower side of the support plate (31) is slidably provided with movable plate (32), and several elastic members (34) are arranged between the lower side of the support plate (31) and the end of movable plate (32) away from rotating shaft (3), the upper end side of the support cylinder (2) is provided with several extrusion blocks (21), the side of the extrusion block (21) away from movable plate (32) is fixed with limit shaft (22), the side of the extrusion block (21) away from movable plate (32) is rotatably connected with threaded shaft (23), limit shaft (22) and threaded shaft (23) are inserted into support cylinder (2), threaded shaft (23) is screw-connected with support cylinder (2), and the lower side of the movable plate (32) is provided with clamping jaw (35).

2. A magnetic circuit assembly for a horn according to claim 1, characterized in that: The lower side of the support plate (31) is fixed with several guide shafts (33), the guide shaft (33) is all penetrated movable plate (32), and the elastic member (34) is sleeved on guide shaft (33).

3. The magnetic circuit assembly of claim 1, wherein: The side opposite to the extrusion block (21) and movable plate (32) is arc surface.

4. The magnetic circuit assembly of claim 1, wherein: The upper side of the base (1) is rotatably connected with rotary table (11), the support cylinder (2) is located at one side of rotary table (11), the side of rotary table (11) is also provided with feeding conveyor belt (12) and discharging conveyor belt (13), and the support cylinder (2) is located between feeding conveyor belt (12) and discharging conveyor belt (13).

5. A magnetic circuit assembly for a horn according to claim 4, characterized in that: Two drives are arranged in the inside of the base (1), and the output shafts of the two drives are fixedly connected with rotary table (11) and rotating shaft (3) respectively.

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