CN210817150U - Bending mechanism of earpiece bending machine - Google Patents
Bending mechanism of earpiece bending machine Download PDFInfo
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- CN210817150U CN210817150U CN201921635088.9U CN201921635088U CN210817150U CN 210817150 U CN210817150 U CN 210817150U CN 201921635088 U CN201921635088 U CN 201921635088U CN 210817150 U CN210817150 U CN 210817150U
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Abstract
The utility model discloses a bending mechanism of a spectacle leg bending machine, which comprises a base, a downward bending device for bending spectacle legs downwards and an inward bending device for bending the spectacle legs inwards, when the spectacle legs are bent, an inward driving component is away from the direction of the downward bending device, enough space is left for the downward bending device to bend downwards, at the moment, a downward bending wheel is adjusted to a required position through an angle adjusting component to ensure that the bending wheel reaches a required bending angle, at the moment, a bending motor drives a gearwheel to rotate through a pinion so as to drive the downward bending rotation to bend the spectacle legs downwards, when the downward bending device finishes the downward bending of the spectacle legs, the gearwheel drives the downward bending wheel to reset, at the moment, the inward bending device draws close to the spectacle legs and bends the spectacle legs inwards through the inward bending wheel, simple structure realizes earpiece automatic bending, improves production efficiency.
Description
Technical Field
The utility model relates to a glasses field, more specifically say, it relates to a mechanism of bending of earpiece curved foot machine.
Background
Spectacles are lens pieces embedded in a frame that are worn in front of the eyes to improve vision, protect the eyes, or for decorative purposes. Lenses can correct a variety of vision problems, including myopia, hyperopia, astigmatism, presbyopia, or strabismus. The glasses generally comprise lenses, a glasses frame and glasses legs,
in order to prevent that glasses from droing easily and wearing comfortablely in the earpiece use, bend the processing through needs to the earpiece blank, wherein a tip of earpiece bends downwards according to certain angle for the earpiece can catch on the ear, still needs two earpieces simultaneously and inwards bends relatively, makes the earpiece have appropriate fastening force, nevertheless adopts the manual work to bend, not only wastes time and energy, and leads to bending the size easily and is inaccurate.
SUMMERY OF THE UTILITY MODEL
To the deficiencies of the prior art, an object of the utility model is to provide a mechanism of bending of earpiece bending machine.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a bending mechanism of an earpiece bending machine comprises a base, a downward bending device for bending an earpiece downwards and an inward bending device for bending the earpiece inwards, wherein the downward bending device comprises a downward bending wheel, a downward bending bracket fixed on the base, a bending motor fixedly arranged on the downward bending bracket and a large gear rotatably arranged on the downward bending bracket, an output shaft of the bending motor penetrates through the downward bending bracket to be connected with a small gear, the small gear is meshed with the large gear, an angle adjusting component for adjusting the position of the downward bending wheel is arranged on the large gear,
the inward bending device comprises an inward bending wheel, an inward bending bracket and an inward driving assembly for driving the inward bending bracket to move back and forth relative to the downward bending device; the inward bending wheel is arranged on the inward bending bracket;
after the downward bending device finishes downward bending of the earpiece, the downward bending wheel resets, the inward bending device draws close to the earpiece, and the earpiece is bent inwards through the inward bending wheel.
The utility model discloses further set up: the inward driving assembly comprises a rail arranged on the base and a driving cylinder driving the inward bending support to move on the rail, and the rail extends towards the direction of the downward bending device.
The utility model discloses further set up: the angle adjusting assembly comprises an adjusting seat, an adjusting block and an adjusting driver fixed on the adjusting seat;
the downward bending wheel is arranged on the adjusting block through a rotating shaft;
the adjusting seat is fixed on the surface of the large gear, and the adjusting block is arranged on the adjusting seat in a sliding manner;
the adjusting driver can drive the adjusting block to move along the radial direction of the surface of the large gear, so that the bending wheel is driven to move.
The utility model discloses further set up: the adjusting seat is provided with a sliding groove for the adjusting block to move, and an output shaft of the adjusting driver penetrates through the side wall of the sliding groove to be connected with the adjusting block so as to drive the adjusting block to move in the sliding groove.
The utility model discloses further set up: the both sides wall of regulating block all is provided with the guide way, the regulating block passes through the guide way setting on the spout.
The utility model discloses further set up: the adjusting driver is an air cylinder.
The utility model discloses beneficial effect: when bending the earpiece, the device direction of bending downwards is kept away from to drive assembly to inside, leaves enough space for bending device downwards and bends downwards, and the wheel of bending downwards to required position is adjusted through angle adjustment subassembly this moment earlier for the wheel of bending reaches required angle of bending, this moment the motor of bending drives the gear wheel through the pinion and rotates, thereby drives the rotation of bending downwards and bends the earpiece downwards, and after bending device completion earpiece downwarping when downwards, the gear wheel will drive the wheel of bending downwards resets, this moment inwards bending device draws close to the earpiece to carry out the earpiece through inwards bending wheel pair and bend inwards, simple structure realizes earpiece automatic bending, improves production efficiency.
Drawings
Fig. 1 is a schematic structural view of a bending mechanism of an earpiece bending machine according to the present invention;
fig. 2 is a schematic structural view of the downward bending apparatus.
Description of reference numerals: 1. a base; 2. a downward bending device; 21. bending the wheel downwards; 22. bending the bracket downwards; 23. bending the motor; 24. a bull gear; 25. a pinion gear; 26. an angle adjustment assembly; 261. an adjusting seat; 2611. a chute; 262. an adjusting block; 263. an adjustment drive; 3. an inward bending device; 31. bending the wheel inwards; 32. bending the bracket inwards; 33. an inward drive assembly; 331. a track; 332. the cylinder is driven.
Detailed Description
The embodiment of the bending mechanism of the temple bending machine according to the present invention will be described in further detail with reference to fig. 1 to 2.
A bending mechanism of an earpiece bending machine comprises a base 1, a downward bending device 2 for bending an earpiece downwards and an inward bending device 3 for bending the earpiece inwards, wherein the inward bending device 3 is arranged on one side of the downward bending device 2.
The downward bending device 2 comprises a downward bending wheel 21, a downward bending support 22 fixed on the base 1, a bending motor 23 fixedly arranged on the downward bending support 22 and a large gear 24 rotatably arranged on the downward bending support 22, an output shaft of the bending motor 23 penetrates through and is connected with a small gear 25, the small gear 25 is meshed with the large gear 24, an angle adjusting assembly 26 used for adjusting the position of the downward bending wheel 21 is arranged on the large gear 24, and the inward bending device 3 comprises an inward bending wheel 31, an inward bending support 32 and an inward driving assembly 33 driving the inward bending support 32 to move back and forth relative to the downward bending device 2; the inward bending wheel 31 is arranged on the inward bending bracket 32; the inward driving assembly 33 includes a rail 331 disposed on the base 1 and a driving cylinder 332 for driving the inward bending bracket 32 to move on the rail 331, and the rail 331 extends toward the downward bending device 2 to enable the inward bending bracket 32 to move back and forth relative to the downward bending device 2.
When bending the earpiece, inwards drive assembly 33 keeps away from 2 directions of bending device downwards, leaves sufficient space for bending device 2 downwards and bends downwards, and wheel 21 to required position of bending downwards is adjusted through 26 earlier pieces of angle adjusting assembly to this moment for the wheel of bending reaches required angle of bending, and this moment bending motor 23 drives gear wheel 24 through pinion 25 and rotates, thereby drives the rotation of bending downwards and bends the earpiece downwards, and after bending device 2 accomplishes earpiece bending downwards when bending down, gear wheel 24 will drive wheel 21 resets bending downwards, and this moment inwards bending device 3 draws close to the earpiece to carry out earpiece bending inwards through wheel 31 bending inwards, simple structure realizes earpiece automatic bending, improves production efficiency.
The angle adjusting assembly 26 includes an adjusting base 261, an adjusting block 262, and an adjusting driver 263 fixed on the adjusting base 261, wherein the adjusting driver 263 is an air cylinder.
The downward bending wheel 21 is arranged on the adjusting block 262 through a rotating shaft; the adjusting seat 261 is fixed on the surface of the large gear 24, the adjusting seat 261 is provided with a sliding groove 2611 for the adjusting block 262 to move, an output shaft of the adjusting driver 263 penetrates through the side wall of the sliding groove 2611 to be connected with the adjusting block 262, and the adjusting block 262 is driven to move in the sliding groove 2611, so that the adjusting driver 263 can drive the adjusting block 262 to move to a required position along the radial direction of the surface of the large gear 24 to change the relative position of the rotating axis of the downward bending wheel 21 and the rotating axis of the large gear 24, and further change the bending angle of the downward bending wheel 21 to the earpiece, the structure is simple, the earpiece bending machine can adapt to bending at different bending angles, and the use performance of the earpiece bending machine.
The both sides wall of regulating block 262 all is provided with the guide way, regulating block 262 passes through the guide way setting on spout 2611, moves regulating block 262 and plays the guide effect, and the regulating block 262 of being convenient for moves.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a mechanism of bending of earpiece bending machine, includes the base, to the downward bending device of earpiece downwarping and to the inward bending device of earpiece incurve, characterized by:
the downward bending device comprises a downward bending wheel, a downward bending bracket fixed on the base, a bending motor fixedly arranged on the downward bending bracket and a bull gear rotatably arranged on the downward bending bracket, an output shaft of the bending motor penetrates through and is connected with a pinion gear, the pinion gear is meshed with the bull gear, an angle adjusting component for adjusting the position of the downward bending wheel is arranged on the bull gear,
the inward bending device comprises an inward bending wheel, an inward bending bracket and an inward driving assembly for driving the inward bending bracket to move back and forth relative to the downward bending device; the inward bending wheel is arranged on the inward bending bracket;
after the downward bending device finishes downward bending of the earpiece, the downward bending wheel resets, the inward bending device draws close to the earpiece, and the earpiece is bent inwards through the inward bending wheel.
2. The bending mechanism of a temple bender according to claim 1, wherein: the inward driving assembly comprises a rail arranged on the base and a driving cylinder driving the inward bending support to move on the rail, and the rail extends towards the direction of the downward bending device.
3. A bending mechanism for a temple bender according to claim 1 or 2, characterized in that: the angle adjusting assembly comprises an adjusting seat, an adjusting block and an adjusting driver fixed on the adjusting seat;
the downward bending wheel is arranged on the adjusting block through a rotating shaft;
the adjusting seat is fixed on the surface of the large gear, and the adjusting block is arranged on the adjusting seat in a sliding manner;
the adjusting driver can drive the adjusting block to move along the radial direction of the surface of the large gear, so that the bending wheel is driven to move.
4. A bending mechanism for an earpiece bending machine according to claim 3, characterized in that: the adjusting seat is provided with a sliding groove for the adjusting block to move, and an output shaft of the adjusting driver penetrates through the side wall of the sliding groove to be connected with the adjusting block so as to drive the adjusting block to move in the sliding groove.
5. The bending mechanism of a temple bender according to claim 4, wherein: the both sides wall of regulating block all is provided with the guide way, the regulating block passes through the guide way setting on the spout.
6. A bending mechanism for an earpiece bending machine according to claim 3, characterized in that: the adjusting driver is an air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921635088.9U CN210817150U (en) | 2019-09-27 | 2019-09-27 | Bending mechanism of earpiece bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921635088.9U CN210817150U (en) | 2019-09-27 | 2019-09-27 | Bending mechanism of earpiece bending machine |
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| Publication Number | Publication Date |
|---|---|
| CN210817150U true CN210817150U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921635088.9U Active CN210817150U (en) | 2019-09-27 | 2019-09-27 | Bending mechanism of earpiece bending machine |
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| Country | Link |
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| CN (1) | CN210817150U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842572A (en) * | 2020-08-03 | 2020-10-30 | 西安信康实业有限公司 | Section bending machine for manufacturing transformer oil tank |
| CN114669685A (en) * | 2022-04-08 | 2022-06-28 | 温州市瓯海眼镜有限公司 | Glasses leg automatic bending machine for glasses production |
-
2019
- 2019-09-27 CN CN201921635088.9U patent/CN210817150U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842572A (en) * | 2020-08-03 | 2020-10-30 | 西安信康实业有限公司 | Section bending machine for manufacturing transformer oil tank |
| CN114669685A (en) * | 2022-04-08 | 2022-06-28 | 温州市瓯海眼镜有限公司 | Glasses leg automatic bending machine for glasses production |
| CN114669685B (en) * | 2022-04-08 | 2023-07-21 | 温州市瓯海眼镜有限公司 | Automatic bending machine for glasses legs for glasses production |
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