Double-station earphone cover elastic self-locking carrier

Abstract

The utility model relates to a double-station earphone cover elastic self-locking carrier which comprises a machine base, two hollow positioning seats are arranged on the machine base in parallel, each hollow positioning seat is provided with a positioning groove, the two sides of the machine base are connected with sliding seats in a sliding mode, and the two sides of each sliding seat are provided with a first limiting seat and a second limiting seat respectively. The two sides of each hollow positioning base correspond to the first limiting base on one sliding base and the second limiting base on the other sliding base respectively, a tension spring is arranged between the two sliding bases, a push pin is slidably connected to the portion, between the two sliding bases, of the machine base, the two sides of the push pin are each provided with an inclined face, and the inclined faces are arranged on the two sides of the push pin. Each sliding seat is rotationally connected with a roller, and the inclined faces on the two sides of the push pin are tangent to the two rollers respectively. The clamping device has the advantages that the clamping device can adapt to positioning loading and limiting of earphone shells, loosening and clamping are convenient, and the production efficiency and the production quality of earphone covers can be improved.

Description

Technical Field

[0001] The utility model relates to the field of earphone cover production and processing equipment, in particular to a double-station earphone cover elastic self-locking carrier. Background Art

[0002] The earphone cover is a type of plastic-coated iron product. During the processing, the waste piece in the middle of the earphone cover needs to be removed. During the processing, the earphone cover needs to be loaded and positioned, and then circulated in various workstations for processing and inspection.

[0003] Regarding the positioning and clamping of earphone parts, there is a headphone back shell carrier with a current publication number of CN114178746A, which is characterized by comprising a base assembly and a cover plate, the base assembly is provided with a plurality of first positioning grooves, the first positioning grooves are used to position the earphone back shell, the base assembly is provided with a first connecting portion, the base assembly is provided with a first splicing portion for splicing, a plurality of cover plates are respectively pivotally connected to the base assembly, a plurality of through holes are provided on the cover plate, a second connecting portion is provided on the cover plate, the cover plate is rotated to cover the top of the first positioning groove, so that the through hole is connected to the first positioning groove, and the first connecting portion and the second connecting portion are detachably connected to lock the position of the cover plate.

[0004] The existing carrier positions and clamps the product by flipping the cover, which is inefficient and inconvenient to open and close the cover to position and limit the product. The existing carrier is also inconvenient to remove the waste piece in the middle of the product. Therefore, a double-station headphone cover elastic self-locking carrier is needed. Utility Model Content

[0005] The purpose of the utility model is to provide a double-station earphone cover elastic self-locking carrier, which can adapt to the positioning, loading and limiting of the earphone shell, is easy to release and clamp, and can improve the production efficiency and production quality of the earphone cover.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-station earphone cover elastic self-locking carrier, including a machine base, two hollow positioning seats are arranged in parallel on the machine base, each of the hollow positioning seats is provided with a positioning groove, both sides of the machine base are slidably connected with a slide seat, the two slide seats are respectively provided with a first limit seat and a second limit seat, the two sides of each of the hollow positioning seats are respectively arranged corresponding to the first limit seat and the second limit seat, a tension spring is arranged between the two slide seats, a push pin is slidably connected between the two slide seats on the machine base, both sides of the push pin are provided with inclined surfaces, each of the slide seats is rotatably connected with a roller, and the inclined surfaces on both sides of the push pin are respectively tangent to the two rollers.

[0007] Furthermore, a T-shaped seat is fixedly connected to the lower part of the machine base, and the T-shaped seat is inverted on the machine base.

[0008] Furthermore, a handle and a positioning sleeve are fixedly connected to the upper portion of the base.

[0009] Furthermore, the two slide seats are arranged in a mirror image along the push pin, and the push pin and the tension spring are arranged in a staggered manner.

[0010] The beneficial effects of the utility model are: through the coordinated use of the hollow positioning seat, the sliding seat, the first limiting seat, the second limiting seat, the tension spring, and the positioning sleeve, it can adapt to the positioning, loading and limiting of the earphone shell, and is easy to release and clamp, which can improve the production efficiency and production quality of the earphone cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is an overall first-view schematic diagram of a double-station headphone cover elastic self-locking carrier of the utility model.

[0012] Figure 2 It is a second-view schematic diagram of the overall double-station headphone cover elastic self-locking carrier of the utility model.

[0013] Figure 3 This is a first-perspective view of an explosion at the sliding seat of a double-station headphone cover elastic self-locking carrier of the utility model.

[0014] Figure 4 It is a schematic diagram of the second viewing angle of the explosion at the slide seat of the double-station headphone cover elastic self-locking carrier of the utility model.

[0015] In the figure: 1, machine base; 2, hollow positioning seat; 201, positioning groove; 3, sliding seat; 301, first limit seat; 302, second limit seat; 4, tension spring; 5, push pin; 6, T-shaped seat; 7, handle; 8, positioning sleeve; 9, roller. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0017] refer to Figure 1-Figure 4The double-station headphone cover elastic self-locking carrier shown includes a base 1, on which two hollow positioning seats 2 are arranged in parallel, and each of the hollow positioning seats 2 is provided with a positioning groove 201, and the positioning groove 201 is used to position the headphone cover, and both sides of the base 1 are slidably connected with slides 3, and the two slides 3 are respectively provided with a first limit seat 301 and a second limit seat 302, and the two sides of each hollow positioning seat 2 are respectively arranged corresponding to the first limit seat 301 and the second limit seat 302, and a tension spring 4 is arranged between the two slides 3, and the tension spring 4 can reset the slide 3, and a push pin 5 is slidably connected between the two slides 3 on the base 1, and both sides of the push pin 5 are provided with inclined surfaces, and each of the slides 3 is rotatably connected with a roller 9, and the inclined surfaces on both sides of the push pin 5 are respectively tangent to the two rollers 9.

[0018] A T-shaped seat 6 is fixedly connected to the lower part of the base 1, and the T-shaped seat 6 is inverted on the base 1. The T-shaped seat 6 can cooperate with the external guide rail to guide and correct the flow of the entire carrier to ensure the processing quality of the earphone shell.

[0019] A handle 7 and a positioning sleeve 8 are fixedly connected to the upper portion of the machine base 1 . The positioning sleeve 8 can cooperate with an external positioning component to lock the carrier at each work station.

[0020] The two slide seats 3 are mirror-imaged along the push pin 5 , and the push pin 5 is staggered with the tension spring 4 . The push pin 5 can push the slide seats 3 to both sides during the downward sliding process.

[0021] The working principle of the utility model is: when the utility model needs to discharge materials, the push pin 5 is pushed vertically downward by the external cylinder, and the push pin 5 pushes the slide seats 3 on both sides outward, and the first limit seat 301 and the second limit seat 302 move away from each other and move away from the top of the positioning groove 201, and then the earphone shell product is placed on the hollow positioning seat 2 along the positioning groove 201. After that, after the external cylinder piston rod is retracted, under the action of the tension spring 4, the two slide seats 3 approach each other for reset, and the push pin 5 will also be reset under the sliding and squeezing of the roller 9 on the slide seat 3, and finally the first limit seat 301 and the second limit seat 302 slide to the positioning groove 201 to limit the earphone shell product.

[0022] The above embodiments are used to further illustrate the utility model, but the utility model is not limited to these specific implementations. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be understood to be within the protection scope of the utility model.

Claims

1. Double-station headphone cover elastic self-locking carrier, characterized by: The invention comprises a machine base (1), wherein two hollow positioning seats (2) are arranged in parallel on the machine base (1), and each of the hollow positioning seats (2) is provided with a positioning groove (201), and slide seats (3) are slidably connected to both sides of the machine base (1), and the two slide seats (3) are respectively provided with a first limit seat (301) and a second limit seat (302), and the two sides of each hollow positioning seat (2) are respectively arranged corresponding to the first limit seat (301) and the second limit seat (302), and a tension spring (4) is arranged between the two slide seats (3), and a push pin (5) is slidably connected between the two slide seats (3) on the machine base (1), and both sides of the push pin (5) are provided with inclined surfaces, and each of the slide seats (3) is rotatably connected with a roller (9), and the inclined surfaces on both sides of the push pin (5) are respectively tangent to the two rollers (9).

2. The double-station earphone cover elastic self-locking carrier according to claim 1, characterized in that: A T-shaped seat (6) is fixedly connected to the lower part of the machine base (1), and the T-shaped seat (6) is inverted on the machine base (1).

3. The double-station earphone cover elastic self-locking carrier according to claim 1, characterized in that: A handle (7) and a positioning sleeve (8) are fixedly connected to the upper part of the machine base (1).

4. The double-station earphone cover elastic self-locking carrier according to claim 1, characterized in that: The two slide seats (3) are arranged in a mirror image along the push pin (5), and the push pin (5) and the tension spring (4) are arranged in a staggered manner.

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