CN219068374U

CN219068374U - Wire cutting equipment is used in production of wired earphone

Info

Publication number: CN219068374U
Application number: CN202320000629.0U
Authority: CN
Inventors: 杜可可; 廖芳
Original assignee: Hengshan Changsheng Electronics Co ltd
Current assignee: Hengshan Changsheng Electronics Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-05-23
Anticipated expiration: 2033-01-03

Abstract

The application discloses tangent line equipment is used in production of wired earphone belongs to cutting equipment technical field. Including tangent line workstation, the tangent line workstation top is provided with the fixed work frame that has drive arrangement, but fixed work frame middle part is provided with the cutting assembly of free lift, this application is through time delay structure's setting, make the flexible power of cutting assembly can drive the structure time delay of compressing tightly and remove, compress tightly structure and earphone cord contact when cutting assembly earphone cord cutting, continue to compress tightly earphone cord group for a certain time when cutting assembly resumes normal condition, avoid cutting off the instantaneous earphone cord winding each other, make things convenient for follow-up orderly to cut the earphone cord of banket, through the setting of guard plate, the piece of gluing on the cutting assembly blade after the cutting can scrape along with cutting assembly rises under the effect of scraping groove special structure, keep the clean and tidy phenomenon of cutting assembly blade, avoid the cutting that leads to because be stained with the piece uneven phenomenon.

Description

Wire cutting equipment is used in production of wired earphone

Technical Field

The application relates to the technical field of cutting equipment, and more particularly relates to a wire cutting device for producing wired headphones.

Background

In the production manufacturing process of earphone, because the difference of earphone model, people need to cut the length of earphone cord according to standard length, utilize the mode of manual cutting to accomplish tangent line operation, cutting efficiency is very low, and the earphone cord end of a thread that cuts out is uneven, and the quality is relatively poor.

Chinese patent No. CN217726967U discloses a tangent line equipment for earphone production and manufacture, which comprises a supporting plate, a side wall of backup pad is provided with the cylinder, the top of backup pad is provided with the cutting board, the both sides wall of cutting board is provided with the size strip respectively, the top of cutting board is provided with the movable plate, the bottom of movable plate one end is connected with supplementary limiting plate. The wire cutting equipment for earphone production and manufacture is matched with the cutting plate through the moving plate, the moving block, the auxiliary limiting plate, the reset spring, the limiting column, the pushing column and the clamping ring, is convenient for quickly fixing one end wire of the earphone, is convenient for simultaneously fixing one ends of a plurality of earphone wires on the moving plate, is convenient for simultaneously cutting the earphone wires through the device, can be used for carrying out the remembering winding on the earphone wires through the roller, can carry out ordered arrangement on the earphone wires through the device, prevents the earphone wires from being wound together,

although the device has more beneficial effects, the device still has the defects that the device needs to be improved, when the earphone wire is cut, the balance among the roller, the earphone wire and the fixing structure is lost, the earphone wire does not have other positioning structures, the position of the earphone wire after cutting can be ensured to be fixed, a plurality of groups of earphone wires are easy to shift, the earphone wire is wound again, and the device is used for cutting the wire for producing the wired earphone.

Disclosure of Invention

1. Technical problem to be solved

An object of the present application is to provide a wire cutting device for producing a wired earphone, so as to solve the problem set forth in the above background art.

2. Technical proposal

A wire cutting device for producing a wired earphone comprises

The cutting device comprises a cutting workbench, wherein a fixed working frame with a driving device is arranged at the top end of the cutting workbench, and a cutting assembly capable of freely lifting is arranged in the middle of the fixed working frame;

the fixed plate, fixed work frame one side is provided with the fixed plate, the fixed plate can carry out spacingly to the earphone cord in cutting the twining each other of sudden unbalance of earphone cord avoiding.

As an alternative scheme of the technical scheme of the application document, the bottom end of the cutting assembly is provided with a protection plate, the inner side of the protection plate is provided with a scraping groove, and the inner wall of the scraping groove is set to be in an inclined state.

As an alternative scheme of this application technical scheme, cutting assembly both ends fixedly connected with connecting rod, the connecting rod can slide in fixed work frame inboard, the connecting rod opposite side is provided with time delay structure.

As an alternative scheme of this application file technical scheme, the time delay structure includes the limiting plate, the fixed setting in the cutting assembly outside of limiting plate, the inboard sliding connection of limiting plate has the location cardboard, the inboard sliding connection of location cardboard has the slider, slider outside fixedly connected with connecting rod.

As an alternative scheme of this application file technical scheme, location cardboard outside fixedly connected with fixed block, fixed block bottom fixedly connected with clamp plate, clamp plate sliding connection is in the fixed plate bottom.

As an alternative scheme of the technical scheme of the application, limiting grooves are formed in two ends of the fixing plate, and pressing plates are connected to the inner sides of the limiting grooves in a sliding mode.

3. Advantageous effects

Compared with the prior art, the advantage of this application lies in:

this application is through setting up of time delay structure, make the flexible power of cutting assembly can drive the time delay of compress tightly the structure and remove, compress tightly structure and earphone cord contact when cutting assembly earphone cord cutting, continue to compress tightly earphone cord group for a certain time when cutting assembly resumes normal condition, avoid cutting off the earphone cord twining each other in the twining of moment, make things convenient for follow-up orderly earphone cord to cut into groups, through the setting of guard plate, be stained with the piece of gluing on the cutting assembly blade after the cutting, can scrape along with cutting assembly rises under the effect of scraping groove special structure, keep the clean and tidy of cutting assembly blade, avoid because the uneven phenomenon of cutting that glues the piece and lead to.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of a wire cutting apparatus for producing a wire earphone according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic diagram showing a connection structure of a fixing plate of a wire cutting device for producing a wire earphone according to a preferred embodiment of the present utility model;

FIG. 3 is a schematic diagram showing connection of a fixed block of a tangential apparatus for producing a wired earphone according to a preferred embodiment of the present utility model;

the reference numerals in the figures illustrate: 1. a wire cutting workbench; 2. fixing a working frame; 3. a cutting assembly; 4. a protection plate; 41. scraping a groove; 5. a fixing plate; 51. a pressing plate; 52. a fixed block; 53. a limit groove; 54. a limiting plate; 55. positioning a clamping plate; 56. a slide block; 57. and (5) connecting a rod.

Detailed Description

Referring to fig. 1-3, the present application provides a technical solution:

referring to fig. 1 and 2, a fixed work frame 2 limiting the moving track of a cutting assembly 3 is arranged at the top end of a tangent work table 1, a cutting assembly 3 capable of freely lifting is arranged at the middle part of the inner side of the fixed work frame 2, a protection plate 4 is arranged at the bottom end of the cutting assembly 3, two sides of the protection plate 4 are fixedly connected with the inner side of the fixed work frame 2, a scraping groove 41 matched with the size of a blade of the cutting assembly 3 is arranged at the middle part of the inner side of the protection plate 4, the inner side of the scraping groove 41 is in an inclined state, and the scraping groove 41 can scrape chips adhered on the blade of the cutting assembly 3.

Referring to fig. 2 and 3, the two sides of the cutting assembly 3 are fixedly connected with a connecting rod 57, the cutting assembly 3 can drive the connecting rod 57 to slide on the inner side of the fixed working frame 2, the other side of the connecting rod 57 is fixedly connected with a sliding block 56, the connecting rod 57 can drive the sliding block 56 to move, the outer side of the sliding block 56 is in sliding connection with the inner side of the positioning clamping plate 55, the sliding block 56 can slide on the inner side of the positioning clamping plate 55, the positioning clamping plate 55 is in sliding connection with the inner side of the limiting plate 54, the positioning clamping plate 55 can slide on the inner side of the limiting plate 54, and the limiting plate 54 is fixedly arranged on the outer side of the fixed working frame 2.

Referring to fig. 2 and 3, the bottom end of the fixing block 52 is fixedly connected with the pressing plate 51, the pressing plate 51 is arranged in the middle of the bottom end of the fixing plate 5, the two ends of the fixing plate 5 are provided with limiting grooves 53, the fixing block 52 can slide inside the limiting grooves 53, and the fixing block 52 can drive the pressing plate 51 to slide at the bottom end of the fixing plate 5.

When the earphone wires need to be cut, the grouped earphone wires are transmitted to the proper position at the top end of the tangent workbench 1, then the driving assembly is started, the cutting assembly 3 moves to drive the connecting rod 57 to move under the limitation of the fixed working frame 2, the connecting rod 57 moves to drive the sliding block 56 to move, the sliding block 56 slides on the inner side of the positioning clamping plate 55, when the sliding block 56 slides to the bottom end of the positioning clamping plate 55, the cutting assembly 3 blades and the pressing plate 51 are positioned on the same horizontal line, then the cutting assembly 3 blades cut the earphone wires, meanwhile, the positioning clamping plate 55 drives the fixing block 52 to slide under the limitation of the limiting plate 54, the outer side of the fixing block 52 drives the pressing plate 51 to move downwards under the limitation of the limiting groove 53, the pressing plate 51 is arranged to be a rubber layer, the pressing plate 51 moves downwards to be tightly attached to the earphone wires, the cut earphone wires are limited, after the cutting assembly 3 moves upwards to drive the connecting rod 57 to move upwards, under the effect of the time delay structure, before the cutting assembly 3 moves to the proper position, the conveying structure forwards applies acting force to the earphone wires, the pressing structure continuously limits the earphone wires, continuity in the running process is guaranteed, along with the cutting assembly 3 blades, the cutting assembly 3 blades are continuously scraped on the cutting wires, the scraping effect is avoided from being caused by the scraping the inclined blades 4, and the scraping effect of the cut chips is avoided, and the scraping effect is avoided, and the scraping the cut chips are caused by the scraping the cut edges on the cutter blades.

Although an example of the present utility model has been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Wire cutting equipment is used in production of wired earphone, its characterized in that: comprising:

the cutting machine comprises a cutting workbench (1), wherein a fixed working frame (2) with a driving device is arranged at the top end of the cutting workbench (1), and a cutting assembly (3) capable of freely lifting is arranged in the middle of the fixed working frame (2);

the fixed plate (5), fixed work frame (2) one side is provided with fixed plate (5), fixed plate (5) can carry out spacingly to the earphone cord in cutting the twining each other of sudden unbalance of earphone cord of avoiding.

2. The tangential apparatus for producing wired headphones as recited in claim 1, wherein: the cutting assembly is characterized in that a protection plate (4) is arranged at the bottom end of the cutting assembly (3), a scraping groove (41) is formed in the inner side of the protection plate (4), and the inner wall of the scraping groove (41) is in an inclined state.

3. The tangential apparatus for producing wired headphones as recited in claim 1, wherein: the cutting assembly is characterized in that connecting rods (57) are fixedly connected to two ends of the cutting assembly (3), the connecting rods (57) can slide on the inner side of the fixed working frame (2), and a time delay structure is arranged on the other side of each connecting rod (57).

4. A wire cutting apparatus for wire earphone production according to claim 3, wherein: the time delay structure comprises a limiting plate (54), the limiting plate (54) is fixedly arranged on the outer side of the cutting assembly (3), a positioning clamping plate (55) is connected to the inner side of the limiting plate (54) in a sliding mode, a sliding block (56) is connected to the inner side of the positioning clamping plate (55) in a sliding mode, a connecting rod (57) is fixedly connected to the outer side of the sliding block (56), and a pressing structure is fixedly connected to the outer side of the positioning clamping plate (55).

5. The tangential apparatus for producing wired headphones as recited in claim 4, wherein: the compressing structure comprises a fixed block (52), the fixed block (52) is fixedly arranged on the outer side of the positioning clamping plate (55), a pressing plate (51) is fixedly connected to the bottom end of the fixed block (52), and the pressing plate (51) is slidably connected to the bottom end of the fixed plate (5).

6. The tangential apparatus for producing wired headphones as recited in claim 1, wherein: limiting grooves (53) are formed in two ends of the fixing plate (5), and pressing plates (51) are connected to the inner sides of the limiting grooves (53) in a sliding mode.