CN218503469U

CN218503469U - Steel mesh forming device for mobile phone receiver

Info

Publication number: CN218503469U
Application number: CN202223010282.2U
Authority: CN
Inventors: 余恩兴
Original assignee: Shenzhen Xinwang Precision Components Co ltd
Current assignee: Shenzhen Xinwang Precision Components Co ltd
Priority date: 2022-11-12
Filing date: 2022-11-12
Publication date: 2023-02-21
Anticipated expiration: 2032-11-12

Abstract

The utility model discloses a mobile phone handset steel mesh forming device, which comprises a supporting table, be equipped with two backup pads on the brace table, two the surface symmetry of backup pad has seted up twice spout, twice slidable mounting has the slide bar between the spout, be equipped with the pressure head on the slide bar, the upper surface of brace table is equipped with hold-down mechanism, hold-down mechanism includes the support frame of fixed mounting at the brace table upper surface, be equipped with pneumatic telescopic rod on the support frame, pneumatic telescopic rod's the flexible serving of being equipped with the pinch roller, first pivot is installed to the support frame internal rotation, be equipped with first gyro wheel on the first pivot, be equipped with winding mechanism in the support frame, be equipped with stop gear on the brace table, be equipped with drive mechanism between slide bar and the first pivot. The utility model discloses a pneumatic telescopic rod makes the pinch roller be close to first gyro wheel extrusion steel mesh for the steel mesh surface is pressed levelly and smoothly, carries out the rolling on the second gyro wheel through the smooth steel mesh of extrusion.

Description

Steel mesh forming device for mobile phone receiver

Technical Field

The utility model relates to a earphone steel mesh processing technology field especially relates to a mobile phone earphone steel mesh forming device.

Background

Cell-phone earphone steel mesh is used for protecting the inside dust that gets into of cell-phone, adds man-hour to the steel mesh, needs to cut a plurality of round holes to the steel mesh surface, after cutting, the steel mesh surface can produce deckle edge, and the hand is hindered to outstanding burr, and is unfavorable for subsequent rolling easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a steel mesh forming device for mobile phone receivers.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cell-phone earphone steel mesh forming device, includes a supporting bench, two backup pads are installed to the last fixed surface of brace table, two twice spout, twice have been seted up to the surface symmetry of backup pad slidable mounting has the slide bar between the spout, the outer fixed surface of slide bar installs the pressure head, the upper surface of brace table is equipped with hold-down mechanism, hold-down mechanism includes the support frame of fixed mounting at the brace table upper surface, the last fixed surface of support frame installs pneumatic telescopic link, pneumatic telescopic link's flexible end runs through the upper surface and the fixed mounting of support frame has the pinch roller, first pivot is installed to the support frame internal rotation, the outer fixed surface of first pivot installs first gyro wheel, be equipped with winding mechanism in the support frame, be equipped with stop gear on the brace table, be equipped with drive mechanism between slide bar and the first pivot.

As a further aspect of the utility model, the winding mechanism is including rotating the second pivot of installing in the support frame, the fixed surface of second pivot installs the second gyro wheel, be equipped with in the second gyro wheel and prevent excursion mechanism.

As a further scheme of the utility model, stop gear is including rotating the commentaries on classics piece of installing on a supporting bench, the both ends of changeing the piece are rotated and are installed two head rods, two the head rod is kept away from the one end symmetry of changeing the piece and is rotated and be connected with two second connecting rods, two the last fixed surface of second connecting rod installs four round bars, four the surface cover of round bar is equipped with four runners.

As a further scheme of the utility model, drive mechanism includes the support of fixed mounting at a supporting bench lower surface, the roller bearing is installed to the rotate bracket, the roller bearing runs through the surface and the one end fixedly connected with carousel of support, the outer surface rotation of carousel installs the third connecting rod, the one end that the carousel was kept away from to the third connecting rod is rotated and is connected on the surface of slide bar, the surface difference fixed mounting of roller bearing and second pivot has two first band pulleys, two the surface cover of first band pulley is equipped with first belt, the surface difference fixed mounting of second pivot and first pivot has two second band pulleys, two the surface cover of second band pulley is equipped with the second belt, the outer fixed surface of support installs the second motor.

As a further proposal of the utility model, a fixed mounting has the operation panel between two backup pads, the lower fixed surface of brace table installs the supporting leg.

As a further aspect of the utility model, prevent that excursion mechanism installs the two-way screw rod in the second pivot including rotating, the two-way screw rod runs through the surface of support frame and is connected rather than rotating, the surface symmetry of two-way screw rod is equipped with two crosshead shoes, the two-way screw rod run through two crosshead shoes's surface and rather than threaded connection, the fixed surface of support frame installs the third motor.

The utility model has the advantages that:

1. the rotating block is driven to rotate through the first motor, the two first connecting rods move relatively, so that the two second connecting rods are close to each other, the four rotating wheels are close to each other, the steel mesh is limited, and the deviation is prevented.

2. Make the pinch roller be close to first gyro wheel extrusion steel mesh through pneumatic telescopic rod for the steel mesh surface is pressed levelly and smoothly, carries out the rolling through the smooth steel mesh of extrusion on the second gyro wheel.

3. Two-way screw rod in driving the second pivot through the third motor is rotatory for two crosshead shoes are close to each other, and are spacing to the steel mesh of rolling, prevent to take place the skew.

Drawings

Fig. 1 is a schematic view of the overall structure of a steel mesh forming device for a handset receiver according to the present invention;

fig. 2 is a schematic structural view of a limiting mechanism of a steel mesh forming device for a mobile phone handset according to the present invention;

fig. 3 is a cross-sectional view of a steel mesh forming device for a handset receiver according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1

In the figure: 1. a support table; 2. rotating the block; 3. a first connecting rod; 4. a second connecting rod; 5. a round bar; 6. a rotating wheel; 7. a support plate; 8. a chute; 9. a slide bar; 10. a pressure head; 11. supporting legs; 12. an operation table; 13. a first motor; 14. a second motor; 15. a third motor; 16. a third connecting rod; 17. a turntable; 18. a support; 19. a first pulley; 20. a roller; 21. a first belt; 22. a second pulley; 23. a second belt; 24. a support frame; 25. a first rotating shaft; 26. a second rotating shaft; 27. a pneumatic telescopic rod; 28. a pinch roller; 29. a first roller; 30. a second roller; 31. a bidirectional screw; 32. a crosshead shoe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

Referring to fig. 1-4, a steel mesh forming device for mobile phone handsets, including a supporting table 1, two supporting plates 7 are fixedly mounted on the upper surface of the supporting table 1, two chutes 8 are symmetrically formed in the outer surfaces of the two supporting plates 7, a slide rod 9 is slidably mounted between the two chutes 8, a pressure head 10 is fixedly mounted on the outer surface of the slide rod 9, a pressing mechanism is arranged on the upper surface of the supporting table 1, the pressing mechanism includes a support frame 24 fixedly mounted on the upper surface of the supporting table 1, a pneumatic telescopic rod 27 is fixedly mounted on the upper surface of the support frame 24, a telescopic end of the pneumatic telescopic rod 27 penetrates through the upper surface of the support frame 24 and is fixedly mounted with a pressure wheel 28, a first rotating shaft 25 is mounted in the support frame 24, a first roller 29 is fixedly mounted on the outer surface of the first rotating shaft 25, a winding mechanism is arranged in the support frame 24, a limiting mechanism is arranged on the supporting table 1, and a transmission mechanism is arranged between the slide rod 9 and the first rotating shaft 25.

In this embodiment, the winding mechanism includes a second rotating shaft 26 rotatably installed in the supporting frame 24, a second roller 30 is fixedly installed on the outer surface of the second rotating shaft 26, and an anti-shifting mechanism is arranged in the second roller 30.

In this embodiment, the deviation prevention mechanism includes a bidirectional screw 31 rotatably installed in the second rotating shaft 26, the bidirectional screw 31 penetrates through the outer surface of the support frame 24 and is rotatably connected with the outer surface, two cross sliders 32 are symmetrically arranged on the outer surface of the bidirectional screw 31, the bidirectional screw 31 penetrates through the outer surfaces of the two cross sliders 32 and is in threaded connection with the outer surface, a third motor 15 is fixedly installed on the outer surface of the support frame 24, and the output end of the third motor 15 is fixedly connected with one end of the bidirectional screw 31.

In this embodiment, an operation table 12 is fixedly installed between the two supporting plates 7, and supporting legs 11 are fixedly installed on the lower surface of the supporting table 1.

In this embodiment, the transmission mechanism includes a support 18 fixedly mounted on the lower surface of the support table 1, a roller 20 is rotatably mounted on the support 18, the roller 20 penetrates through the outer surface of the support 18 and one end of the turntable 17 is fixedly connected, a third connecting rod 16 is rotatably mounted on the outer surface of the turntable 17, one end of the third connecting rod 16, which is far away from the turntable 17, is rotatably connected to the outer surface of the slide bar 9, two first pulleys 19 are respectively and fixedly mounted on the outer surfaces of the roller 20 and the second rotating shaft 26, a first belt 21 is sleeved on the outer surfaces of the two first pulleys 19, two second pulleys 22 are respectively and fixedly mounted on the outer surfaces of the second rotating shaft 26 and the first rotating shaft 25, a second belt 23 is sleeved on the outer surfaces of the two second pulleys 22, a second motor 14 is fixedly mounted on the outer surface of the support 18, and the output end of the second motor 14 is fixedly connected to the roller 20.

In this embodiment, stop gear is including rotating the commentaries on classics piece 2 of installing on a supporting bench 1, the both ends of changeing piece 2 are rotated and are installed two head rods 3, two head rods 3 are kept away from the one end symmetry of changeing piece 2 and are rotated and be connected with two second connecting rods 4, the last fixed surface of two second connecting rods 4 installs four round bars 5, the surface cover of four round bars 5 is equipped with four runners 6, supporting bench 1's fixed surface installs first motor 13, first motor 13's output and commentaries on classics piece 2 fixed connection.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: the rotating block 2 is driven to rotate by the first motor 13, the two first connecting rods 3 move relatively to enable the two second connecting rods 4 to be close to each other, the four round rods 5 fixedly installed on the second connecting rods 4 are close to each other, the four rotating wheels 6 rotatably installed on the four round rods 5 are close to each other, a steel mesh is limited, and deviation is prevented; the second motor 14 drives the roller 20 to rotate, so that the turntable 17 fixedly connected with the roller 20 rotates, the third connecting rod 16 pushes and pulls the slide rod 9 to slide up and down in the chute 8 formed in the outer surface of the support plate 7 along with the rotation of the turntable 17, the pressure head 10 fixedly connected with the slide rod 9 repeatedly presses and shears the steel mesh, meanwhile, the roller 20 rotates to drive one of the first belt wheels 19 to rotate, the other first belt wheel 19 rotates, the second rotating shaft 26 rotates, one of the second belt wheels 22 rotates along with the rotation of the second rotating shaft 26, the second belt 23 rotates to drive the other second belt wheel 22 to rotate, the first rotating shaft 25 rotates to drive the first roller 29 to rotate, the pressure wheel 28 is close to the first roller 29 through the pneumatic telescopic rod 27 to press the steel mesh, the surface of the steel mesh is pressed and flattened, and the steel mesh is rolled on the second roller 30 through the flattened steel mesh; the third motor 15 drives the bidirectional screw 31 in the second rotating shaft 26 to rotate, so that the two crosshead shoes 32 are close to each other, the steel mesh to be rolled is limited, and the deviation is prevented.

For ease of description, spatially relative terms such as "above … …", "above … …", "above … … upper surface", "above", etc. may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cell-phone earphone steel mesh forming device, includes brace table (1), its characterized in that, the last fixed surface of brace table (1) installs two backup pads (7), two the surface symmetry of backup pad (7) has seted up twice spout (8), twice slidable mounting has slide bar (9) between spout (8), the fixed surface of slide bar (9) installs pressure head (10), the upper surface of brace table (1) is equipped with hold-down mechanism, hold-down mechanism includes support frame (24) of fixed mounting at brace table (1) upper surface, the last fixed surface of support frame (24) installs air telescopic link (27), the flexible end of air telescopic link (27) runs through the upper surface and the fixed mounting of support frame (24) has pinch roller (28), first pivot (25) are installed to support frame (24) internal rotation, the fixed surface of first pivot (25) installs first gyro wheel (29), be equipped with winding mechanism in support frame (24), be equipped with stop gear on brace table (1), be equipped with drive mechanism between slide bar (9) and first pivot (25).

2. The steel mesh forming device for the mobile phone handset according to claim 1, wherein the rolling mechanism comprises a second rotating shaft (26) rotatably installed in the supporting frame (24), a second roller (30) is fixedly installed on an outer surface of the second rotating shaft (26), and an anti-deviation mechanism is installed in the second roller (30).

3. The steel mesh forming device for the mobile phone handset according to claim 2, wherein the anti-deviation mechanism comprises a two-way screw (31) rotatably installed in the second rotating shaft (26), the two-way screw (31) penetrates through the outer surface of the supporting frame (24) and is rotatably connected with the outer surface of the supporting frame, two cross sliders (32) are symmetrically arranged on the outer surface of the two-way screw (31), the two-way screw (31) penetrates through the outer surfaces of the two cross sliders (32) and is in threaded connection with the outer surfaces, and the outer surface of the supporting frame (24) is fixedly installed with the third motor (15).

4. The steel mesh forming device for the mobile phone handset according to claim 1, wherein the limiting mechanism comprises a rotating block (2) rotatably mounted on the supporting table (1), two first connecting rods (3) are rotatably mounted at two ends of the rotating block (2), two second connecting rods (4) are symmetrically and rotatably connected to one ends of the two first connecting rods (3) far away from the rotating block (2), four round rods (5) are fixedly mounted on upper surfaces of the two second connecting rods (4), and four rotating wheels (6) are sleeved on outer surfaces of the four round rods (5).

5. The steel mesh forming device for the mobile phone receivers as claimed in claim 1, wherein the transmission mechanism comprises a support (18) fixedly mounted on the lower surface of the support table (1), a roller (20) is mounted on the support (18) in a rotating manner, the roller (20) penetrates through the outer surface of the support (18) and one end of a turntable (17) is fixedly connected with, a third connecting rod (16) is mounted on the outer surface of the turntable (17) in a rotating manner, one end of the third connecting rod (16) far away from the turntable (17) is rotatably connected to the outer surface of the sliding rod (9), two first belt wheels (19) are fixedly mounted on the outer surfaces of the roller (20) and the second rotating shaft (26) respectively, a first belt (21) is sleeved on the outer surface of the first belt wheel (19), two second belt wheels (22) are fixedly mounted on the outer surfaces of the second rotating shaft (26) and the first rotating shaft (25) respectively, a second belt (23) is sleeved on the outer surface of the second belt wheel (22), and a second motor (14) is fixedly mounted on the outer surface of the support (18).

6. The steel mesh forming device for the mobile phone handset according to claim 1, wherein an operation platform (12) is fixedly installed between the two supporting plates (7), and the supporting legs (11) are fixedly installed on the lower surface of the supporting platform (1).