CN110883821A

CN110883821A - Spectacle frame manufacturing equipment with cutting force interfering clamping force

Info

Publication number: CN110883821A
Application number: CN201911234071.7A
Authority: CN
Inventors: 操宁
Original assignee: Hangzhou Yangfeng Trading Co Ltd
Current assignee: Guangdong Jingtai Technology Co.,Ltd.
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-03-17
Anticipated expiration: 2039-12-05
Also published as: CN110883821B

Abstract

The invention relates to the technical field of spectacle frame manufacturing, and discloses spectacle frame manufacturing equipment with clamping force interfered by cutting force. The nylon cord extends and reduces the pulling force to oval circle, and oval circle grow under the effect of spring beam elastic recovery power to promote the piston rod to remove to the direction of keeping away from oval circle, extrude compression spring promptly and make sculpture pole bottom be close to, thereby carve, otherwise, when worm antiport, splint shrink, the sculpture pole moves up, thereby the centre gripping dynamics is little when having reached the contact sculpture when the centre gripping dynamics is big, contactless, avoids the panel surface to appear the effect of pressing from both sides the trace.

Description

Spectacle frame manufacturing equipment with cutting force interfering clamping force

Technical Field

The invention relates to the technical field of spectacle frame manufacturing, in particular to spectacle frame manufacturing equipment with clamping force interfered by cutting force.

Background

The spectacle frame is an important component of the spectacles, mainly plays a role in supporting spectacle lenses, and also plays a role in beautifying the appearance. The materials mainly comprise metal, plastic or resin, natural materials and the like, wherein the glasses frame made of the natural materials is noble and beautiful, so the glasses frame is popular among people.

For the spectacle frame made of natural materials, the production steps are as follows: the engraving process comprises the steps of printing, cutting, splicing, cutting, engraving and the like, wherein the engraving step is relatively critical, and because the manual engraving method and the machine engraving method are adopted, the manual engraving method is eliminated due to low efficiency and large error, and the machine engraving is gradually the mastery force.

Traditional machine sculpture can be comparatively accurate with the spectacle-frame, carve out according to the territory, but the spectacle-frame that natural material made needs to be integrative, and natural material surface hardness is lower, if by the centre gripping for a long time, can leave the clamp mark on its surface, and the glyptic centre gripping dynamics of traditional machine is unchangeable all the time, the clamp mark can be left to the dynamics is too big, the dynamics undersize can influence glyptic stability, consequently a spectacle-frame preparation equipment who interferes the clamping-force by the cutting force should be transported to and produced.

Disclosure of Invention

In order to realize the purposes of large clamping force during contact carving, small clamping force during non-contact carving and capability of blowing chips off the surface of the contact carving, the invention provides the following technical scheme: the utility model provides an interfere spectacle-frame preparation equipment of clamping-force by cutting force, includes the worm, the surface winding of worm has the nylon rope, and the one end swing joint that the worm was kept away from to the nylon rope has oval circle, and oval circle's surface swing joint has the piston rod, and the one end swing joint that oval circle was kept away from to the piston rod has compression spring, the lower extreme swing joint of worm has the worm wheel, and reset spring has been cup jointed on the surface of worm wheel, and reset spring keeps away from the one end swing joint of worm wheel has the push pedal, and one side swing joint that reset spring was kept away from to the push pedal has the screwed pipe, and.

The invention has the beneficial effects that:

1. the plate to be engraved is placed between the symmetrical clamping plates, the driving part is started to enable the worm to rotate, the worm is meshed with the worm wheel when rotating in the forward direction, the worm wheel is driven to rotate in the forward direction and extend the reset spring, the reset spring extends to push the push plate to move in the direction far away from the worm wheel, namely, the compression threaded pipe pushes the stretching plate, the clamping plates which are originally in the horizontal state are close to each other, the clamping plates are close to each other to increase the clamping force on the engraved rod material, meanwhile, the worm rotates in the forward direction to release the nylon rope wound on the surface of the nylon rope from the collecting ring, the nylon rope extends to reduce the pulling force on the elliptical ring, the elliptical ring is enlarged under the action of the elastic restoring force of the spring rod, the piston rod is pushed to move in the direction far away from the elliptical ring, namely, the compression spring is extruded to enable the bottom, the carving rod moves upwards, so that the effects of large clamping force during contact carving and small clamping force during non-contact carving are achieved, and clamping marks on the surface of the plate are avoided.

2. Through the rotation direction of adjustment worm, control sculpture pole moves up or moves down, when sculpture pole upwards removes, the worm reversal makes the nylon rope twine on its surface again, the nylon rope becomes tight state by the relaxation state gradually, and stretch extrusion oval circle gradually, oval circle is extrudeed and is blown out gas, gas flows to by glyptic panel surface from the suction pipe, can blow off the piece that produces among the sculpture process, avoid impurity to the influence that the sculpture in-process produced, on the contrary, when sculpture pole upwards removes, oval circle loses the pulling force, produce suction gas under the effect of spring beam, can be sucked by the impurity on sculpture panel surface, thereby the effect of the impurity that produces among the elimination sculpture process has been reached.

Preferably, one end of the compression spring, which is far away from the piston rod, is movably connected with a carving rod.

Preferably, the spring rod is movably connected inside the oval ring, when the tensile strength of the nylon rope to the oval ring is reduced, the spring rod can provide a certain supporting force for the oval ring to restore to the original state, and the oval ring can generate a suction force when being driven by the spring rod to restore.

Preferably, the surface of tensile board articulates there is the splint, and the splint are placed for the symmetry, and the surface of splint is the rectangle, and the design is in order to increase and panel contact surface like this, makes both connect more firmly.

Preferably, the equal swing joint in both sides of sculpture pole has the suction tube, the inside fixedly connected with bin of suction tube, and blows off gas when oval circle, can not flow through the bin, has just also avoided the condition that impurity was gone out.

Preferably, the bottom of the suction pipe is fixedly connected with a filter screen, so that overlarge impurities are prevented from being sucked into the suction pipe to block the suction pipe.

Preferably, the connection part of the nylon rope and the worm is fixedly connected with a collecting ring, and the collecting ring plays a role in collecting and winding the nylon rope.

Preferably, the number of the clamping plates is two.

Drawings

FIG. 1 is a front cross-sectional view of the housing construction of the present invention;

FIG. 2 is a schematic view of a compression spring according to the present invention;

FIG. 3 is a schematic view of an elliptical ring structure according to the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 2;

FIG. 5 is a schematic view of the clamping plate structure of the present invention when not moved;

FIG. 6 is a schematic view of the construction of an engraving member according to the present invention;

FIG. 7 is a schematic view of a collector ring structure according to the present invention;

FIG. 8 is a schematic view of the splint structure of the present invention after movement;

fig. 9 is a schematic view of the structure of the threaded pipe of the present invention.

In the figure: 1-worm, 2-nylon rope, 3-elliptical ring, 4-piston rod, 5-compression spring, 6-worm wheel, 7-reset spring, 8-push plate, 9-threaded pipe, 10-stretching plate, 11-carving rod, 12-spring rod, 13-clamping plate, 14-suction pipe, 15-filter screen and 16-collecting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, an eyeglass frame making device with clamping force interfered by cutting force comprises a worm 1, a nylon rope 2 is wound on the surface of the worm 1, a collecting ring 16 is fixedly connected to the joint of the nylon rope 2 and the worm 1, the collecting ring 16 plays a role in collecting the wound nylon rope 2, an elliptical ring 3 is movably connected to one end, away from the worm 1, of the nylon rope 2, a spring rod 12 is movably connected to the inside of the elliptical ring 3, when the tensile strength of the nylon rope 2 to the elliptical ring 3 is reduced, the spring rod 12 can provide a certain supporting force for the elliptical ring 3 to be restored to an original state, and when the elliptical ring 3 is driven by the spring rod 12 to be restored, suction gas is generated under the action of the spring rod 12.

The surface swing joint of oval circle 3 has piston rod 4, nylon rope 2 extends and reduces the pulling force to oval circle 3, oval circle 3 grow under the effect of spring beam 12 elastic restoring force, and promote piston rod 4 to the direction of keeping away from oval circle 3 and remove, the one end swing joint that oval circle 3 was kept away from to piston rod 4 has compression spring 5, compression spring 5 keeps away from the one end swing joint of piston rod 4 and has sculpture pole 11, worm 1 reversal, sculpture pole 11 can the rebound, worm 1 reversal makes nylon rope 2 twine on its surface again, nylon rope 2 becomes tight state by lax state gradually, and draw extrusion oval circle 3 gradually.

The two sides of the carving rod 11 are movably connected with a suction pipe 14, the inside of the suction pipe 14 is fixedly connected with a storage box, when the elliptical ring 3 blows out gas, the gas cannot flow through the storage box, and the impurity is prevented from being removed, the bottom of the suction pipe 14 is fixedly connected with a filter screen 15, the phenomenon that overlarge impurities are sucked into the suction pipe 14 to block the suction pipe is avoided, the lower end of the worm 1 is movably connected with a worm wheel 6, when the worm 1 rotates forwards, the worm 1 is meshed with the worm wheel 6 on the surface of the worm, the worm wheel 6 is driven to rotate forwards and extend a return spring 7, the surface of the worm wheel 6 is sleeved with the return spring 7, one end of the return spring 7, far away from the worm wheel 6, is movably connected with a push plate 8, one side of the push plate 8, far away from the return spring 7, is movably connected with a threaded pipe 9, one end of the, the surface of tensile board 10 articulates there is splint 13, and splint 13 is placed for the symmetry, and splint 13's surface is the rectangle, and the design is so for increase and panel contact surface, makes both connect more firmly, and splint 13's quantity is two, will treat that glyptic panel places between the splint 13 of symmetry.

When the carving machine is used, the driving part is started to enable the worm 1 to rotate, the reset spring 7 extends to push the push plate 8 to move in the direction far away from the worm wheel 6, the clamping plates 13 are close to each other to increase the clamping force on a carved plate, meanwhile, the worm 1 rotates in the forward direction, the nylon rope 2 wound on the surface of the worm 1 is released from the collecting ring 16, namely, the compression spring 5 is squeezed to enable the carving rod 11 to be close to the bottom, so that carving is carried out, on the contrary, when the worm 1 rotates in the reverse direction, the clamping plates 13 contract, the carving rod 11 moves upwards, the clamping force is large when the carving rod is in contact carving, the clamping force is small when the carving rod is; through the rotation direction of adjustment worm 1, control sculpture pole 11 moves up or moves down, oval circle 3 is pushed out gas, and gas flows to by the glyptic panel surface from suction tube 14, can blow off the piece that produces among the sculpture process, avoids the influence that impurity produced among the sculpture process, on the contrary, when sculpture pole 11 upwards moves, oval circle 3 loses the pulling force, can be with being carved the surperficial impurity suction of panel come in, plays the effect of eliminating the impurity that produces among the sculpture process.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. A spectacle frame making device interfering clamping force by cutting force, comprising a worm (1), characterized in that: the surface of the worm (1) is wound with a nylon rope (2), one end, far away from the worm (1), of the nylon rope (2) is movably connected with an elliptical ring (3), the surface of the elliptical ring (3) is movably connected with a piston rod (4), and one end, far away from the elliptical ring (3), of the piston rod (4) is movably connected with a compression spring (5).

The lower extreme swing joint of worm (1) has worm wheel (6), and reset spring (7) have been cup jointed on the surface of worm wheel (6), and the one end swing joint that worm wheel (6) were kept away from in reset spring (7) has push pedal (8), and one side swing joint that reset spring (7) were kept away from in push pedal (8) has screwed pipe (9), and the one end swing joint that push pedal (8) were kept away from in screwed pipe (9) has tensile board (10).

2. The eyeglass frame making apparatus interfering with a clamping force by a cutting force according to claim 1, wherein: one end of the compression spring (5) far away from the piston rod (4) is movably connected with a carving rod (11).

3. The eyeglass frame making apparatus interfering with a clamping force by a cutting force according to claim 1, wherein: the spring rod (12) is movably connected inside the oval ring (3).

4. The eyeglass frame making apparatus interfering with a clamping force by a cutting force according to claim 1, wherein: the surface of the stretching plate (10) is hinged with a clamping plate (13).

5. The eyeglass frame making apparatus interfering with a clamping force by a cutting force according to claim 2, wherein: both sides of the carving rod (11) are movably connected with suction pipes (14).

6. The eyeglass frame making apparatus interfering with a clamping force by a cutting force as set forth in claim 5, wherein: the bottom of the suction pipe (14) is fixedly connected with a filter screen (15).

7. The eyeglass frame making apparatus interfering with a clamping force by a cutting force according to claim 1, wherein: the connecting part of the nylon rope (2) and the worm (1) is fixedly connected with a collecting ring (16).

8. The eyeglass frame making apparatus interfering with a clamping force by a cutting force according to claim 1, wherein: the number of the clamping plates (13) is two.