CN214769714U

CN214769714U - High-precision laser jewelry engraving machine

Info

Publication number: CN214769714U
Application number: CN202121344371.3U
Authority: CN
Inventors: 吴存局; 吴存超
Original assignee: Hangzhou Shengyuan Jewelry Co ltd
Current assignee: Hangzhou Shengyuan Jewelry Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-11-19
Anticipated expiration: 2031-06-16

Abstract

The application relates to a high-precision laser jewelry engraving machine, which comprises an engraving table and a laser engraving machine main body which is arranged on the engraving table and can emit laser towards jewelry to engrave, can dismantle and connect in the sculpture platform and be used for placing the jewelry platform of treating sculpture jewelry, the sculpture platform is equipped with blast pipe and the aspiration channel that the opening all faces the jewelry platform, jewelry platform one end intercommunication is kept away from to the blast pipe has the air-blower that makes blast pipe towards jewelry platform blowout air current, the aspiration channel is kept away from jewelry platform one end intercommunication and is had the waste gas that produces when making the jewelry sculpture and is inhaled to the negative-pressure air fan in the aspiration channel, blast pipe and aspiration channel are separately aligned towards the opening of jewelry platform, negative-pressure air fan air outlet department intercommunication has the filter box, negative-pressure air fan one end intercommunication is kept away from to outdoor to the filter box, the waste gas that produces when possessing the sculpture can be inhaled in the aspiration channel and via the filter box is arranged to outdoor betterly, make operating personnel be difficult for receiving the effect of the influence of waste gas.

Description

High-precision laser jewelry engraving machine

Technical Field

The application relates to the field of jewelry processing equipment, in particular to a high-precision laser jewelry engraving machine.

Background

The jewelry is often engraved on the surface, for example, the inner ring or the outer ring of the ring is engraved with symbolic words or patterns. The engraving of the jewelry is generally realized by a laser engraving machine through a program input in a computer in advance, and compared with the traditional manual engraving, the jewelry engraving machine has higher precision.

The existing laser engraving machine for jewelry processing is provided with a notice number of CN211331809U and comprises a base, a laser engraving machine and a workbench, wherein the laser engraving machine is fixedly installed at the upper end of the base, the workbench is fixedly installed at the upper end of the base and close to the axis, when the laser engraving machine is used, a jewelry is fixed on a fixed seat, and then the laser engraving machine engraves the jewelry.

In view of the above-mentioned related arts, the inventor believes that exhaust gas which is irritating and harmful to human body is easily generated when engraving, and has a defect that the exhaust gas easily has a great influence on field operators.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility that waste gas causes great influence to operating personnel when carving, the application provides a laser jewelry engraver of high accuracy.

The application provides a laser jewelry engraver of high accuracy adopts following technical scheme:

the utility model provides a laser jewelry engraver of high accuracy, includes the sculpture platform, locate the sculpture platform and can jet out laser in order to carry out glyptic laser engraver main part, can dismantle and connect in the sculpture platform and be used for placing the jewelry platform of treating the sculpture jewelry towards the jewelry, the sculpture platform is equipped with blast pipe and the aspiration channel that the opening all faces the jewelry platform, and the blast pipe is kept away from jewelry platform one end intercommunication and is had the air-blower that makes the blast pipe towards jewelry platform blowout air current, and the aspiration channel is kept away from jewelry platform one end intercommunication and is had the negative-pressure air fan that produces when making the jewelry sculpture by inhaling to the aspiration channel in, and blast pipe and aspiration channel are separately aligned towards the opening of jewelry platform, and negative-pressure air fan air outlet department intercommunication has the filter box, and the filter box is kept away from negative-pressure air fan one end and is linked to outdoor.

Through adopting above-mentioned technical scheme, when carrying out the jewelry sculpture, the air-blower communicates in external power source makes the blast pipe blow out the air current of certain velocity of flow to carrying out the glyptic jewelry, make the waste gas that produces during the sculpture can be blown to the aspiration channel, negative-pressure air fan communicates external power source simultaneously, make the waste gas that produces during the sculpture can be inhaled to the aspiration channel in, make waste gas can be stably brought into to the aspiration channel by the air current between blast pipe and the aspiration channel, and finally arrange to outdoor behind filter box and negative-pressure air fan, make the waste gas that produces during the sculpture difficult stop in the indoor of sculpture scene, make operating personnel be difficult for receiving the influence of waste gas.

Optionally, the opening of each of the air supply pipe and the air suction pipe facing the jewelry stand is provided with a grating.

Through adopting above-mentioned technical scheme for during the debris of great volume are difficult for getting into blast pipe or aspiration channel, make the difficult condition that appears blocking up in blast pipe and the aspiration channel, make the difficult great change that takes place of the effective flow area of air current between blast pipe and the aspiration channel as far as possible, make waste gas can better receive between blast pipe and the aspiration channel air current drive and be sent into to the aspiration channel in.

Optionally, each grid surface all fixedly connected with cover frame, two cover frames closely cup joint in the outer wall of blast pipe and aspiration channel respectively.

Through adopting above-mentioned technical scheme, be convenient for install the dismantlement to the grid for when appearing blockking up in aspiration channel or the blast pipe, so that take off the grid and clear up.

Optionally, the carving table is provided with two table rods, one end, far away from the carving table, of each table rod is provided with an inner threaded rod, the side faces, facing the inner threaded rods, of the air supply pipe and the air suction pipe are provided with pipe blocks, and the two inner threaded rods are respectively connected with the two pipe blocks in a rotating mode around respective axes.

Through adopting above-mentioned technical scheme, rotate the internal thread pole for the internal thread pole moves along self axis direction, drives the change of interval between opening and the jewelry platform separately of blast pipe or aspiration channel, makes the adjustment that suits to different jewelry platforms of the needle that can be better when in-service use, makes waste gas can better be inhaled to in the aspiration channel.

Optionally, two the pipe piece is laminated in blast pipe and aspiration channel respectively, and the pipe piece articulates there is the ferrule, and the ferrule is kept away from self and the pin joint one end of pipe piece and can be dismantled and connect in the pipe piece.

Through adopting above-mentioned technical scheme, place aspiration channel or blast pipe on corresponding pipe piece, then rotate the ferrule for be connected between ferrule and the pipe piece, and blast pipe or aspiration channel all receive to support tightly between ferrule and the corresponding pipe piece, make the opening orientation of blast pipe or aspiration channel difficult for appearing great change in the in-process of rotating the internal screw pole.

Optionally, the pipe block is fixedly connected with a guide rod, and the guide rod is connected to the engraving table in a sliding manner along the axis direction of the internal thread rod.

Through adopting above-mentioned technical scheme for the pipe piece can only be followed guide bar length direction and removed, makes the pipe piece be difficult for being driven when the internal thread pole rotates and carry out the rotation of certain degree, makes the opening orientation of blast pipe or aspiration channel be difficult for appearing great change.

Optionally, the outer walls of the air supply pipe and the air suction pipe are coaxially and fixedly connected with two pipe ring blocks in the same group, and each pipe hoop is located between the two pipe ring blocks in the same group.

Through adopting above-mentioned technical scheme, further make blast pipe or aspiration channel be difficult for appearing removing between ferrule and pipe piece, promote the stability of blast pipe and aspiration channel after the installation is accomplished.

Optionally, a sponge block is arranged on one side, close to the air suction pipe, in the filter box, a filter screen plate capable of preventing small particulate matters in air from passing through is attached to one side, far away from the air suction pipe, of the sponge block, and an activated carbon filter screen is attached to one side, far away from the sponge block, of the filter screen plate.

Through adopting above-mentioned technical scheme, the air that the aspiration channel sent into to the filter box passes through the sponge piece earlier for the impurity of the great granule that contains in the air is filtered by the sponge piece, then the impurity of less granule in the air is filtered by filter screen board, and the sculpture waste gas that thoughtlessly is filtered by the active carbon filter screen in the air at last, makes final negative-pressure air fan arrange to outdoor air comparatively clean.

In summary, the present application includes at least one of the following benefits:

waste gas generated during carving is not easy to stay in a room on a carving site, so that operators are not easy to be influenced by the waste gas;

make blast pipe and aspiration channel carry out the adjustment that suits to different jewelry platforms better when in-service use for waste gas can be better inhaled to the aspiration channel in.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present application;

FIG. 2 is a schematic structural view from another perspective of the present application;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a schematic sectional structure view of the filter box.

Description of reference numerals: 1. a carving table; 2. a laser engraving machine main body; 21. a pipe block; 22. a pipe hoop; 23. a guide bar; 24. a sponge block; 25. a filter screen plate; 26. an active carbon filter screen; 27. a pipe ring block; 28. an internally threaded bore; 3. a jewelry table; 31. an air supply pipe; 32. an air suction pipe; 33. a blower; 34. a negative pressure fan; 35. a filter box; 36. a grid; 37. sleeving a frame; 38. a table rod; 39. an inner threaded rod.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses laser jewelry engraver of high accuracy, refer to FIG. 1, including placing in the sculpture platform 1 on ground, 1 horizontal upper surface mounting of sculpture platform has laser engraving machine main part 2, and 1 horizontal upper surface of sculpture platform can be dismantled through the screw and be connected with jewelry platform 3, and jewelry platform 3 supplies to treat that glyptic jewelry is placed to the position of having confirmed the jewelry, then laser engraving machine main part 2 can carry out laser engraving to the jewelry.

Referring to fig. 2 and 3, an air supply pipe 31 and an air suction pipe 32 are respectively installed on two sides of the upper surface of the engraving table 1, which are located on the jewelry table 3, the axes of the ends, close to the jewelry table 3, of the air supply pipe 31 and the air suction pipe 32 are horizontal, the axes of the openings, close to the jewelry table 3, of the air suction pipe 32 and the air supply pipe 31 are respectively the same, sleeve frames 37 are tightly inserted into the outer walls of the openings, close to the ends of the air supply pipe 31 and the air suction pipe 32, the sections of the sleeve frames 37 are circular, grids 36 are fixedly connected to the close sides of the two sleeve frames 37, and therefore sundries with large external volumes are difficult to enter the air suction pipe 32 or the air supply pipe 31 through the grids 36.

Referring to fig. 2 and fig. 3, a group of pipe ring blocks 27 are coaxially and fixedly connected to the circumferential outer wall of the horizontal end of each of the air supply pipe 31 and the air suction pipe 32, the horizontal pipe blocks 21 are attached to the lower portions of the circumferential outer walls of the air supply pipe 31 and the air suction pipe 32, the length direction of each pipe block 21 is parallel to the horizontal radial direction of the end of the air supply pipe 31 where the grid 36 is disposed, the vertical pipe hoops 22 are hinged to the upper surfaces of the length direction ends of the two pipe blocks 21, each pipe hoop 22 is arc-shaped, the rotation plane of each pipe hoop 22 is parallel to the end surface of the air supply pipe 31 facing the air suction pipe 32, the end of each pipe hoop 22, which is far away from the pipe block 21 and is hinged to the corresponding pipe block 21, is detachably connected to the horizontal upper surface of the pipe block 21 through screws, and rubber layers are adhered to the arc-shaped side surfaces of the two pipe hoops 22 facing the air suction pipe 32 or the air supply pipe 31, so that the pipe clamp 22 can be tightly attached to the circumferential outer wall of the corresponding suction pipe 32 or the corresponding blast pipe 31. Each pipe hoop 22 is attached between the adjacent side faces of the two corresponding pipe ring blocks 27 in the same group, and each pipe block 21 is also attached between the adjacent side faces of the two corresponding pipe ring blocks 27 in the same group, so that the distance between the adjacent ends of the air supply pipe 31 and the air suction pipe 32 is difficult to change.

Referring to fig. 2 and 3, the lower surfaces of the two pipe blocks 21 are rotatably connected to a vertical internal thread rod 39, the internal thread rods 39 rotate around the axes of the internal thread rods, the internal thread holes 28 are coaxially formed in the end faces of the lower ends of the two internal thread rods 39, the table rods 38 are coaxially and threadedly connected to the inner walls of the two internal thread holes 28, and the bottom ends of the table rods 38 are fixedly connected to the upper horizontal surface of the engraving table 1. Two equal fixed connection in the guide bar 23 that is vertical of tub piece 21 lower surface, two guide bar 23 all follow vertical direction grafting and sliding connection in engraving table 1 upper surface.

Referring to fig. 1, one end of the air supply pipe 31, which is far away from the air suction pipe 32, is fixedly connected and communicated with a blower 33, one end of the air supply pipe 31, which is communicated with the blower 33, is a corrugated pipe, and the blower 33 is detachably connected to the vertical outer wall of the engraving table 1 through screws. One end flange connection that aspiration channel 32 deviates from blast pipe 31 has filter box 35, aspiration channel 32 together with be the bellows in filter box 35 one end, filter box 35 can dismantle through the screw and connect in the vertical outer wall that carving platform 1 deviates from air-blower 33, filter box 35 upper surface communicates in aspiration channel 32, filter box 35 lower surface intercommunication has negative-pressure air fan 34, negative-pressure air fan 34 passes through the screw and can dismantle to be connected on the indoor wall when carving, negative-pressure air fan 34 air outlet passes through the hose and communicates to outdoor. The blower 33 blows air from the air supply duct 31 toward the jewelry stand 3 and the air suction duct 32, and then the air suction duct 32 sucks the engraving waste gas and the air from the air supply duct 31 in a downward direction by the negative pressure fan 34.

Referring to fig. 2 and 4, a sponge block 24 is horizontally disposed inside the filter box 35, and the sponge block 24 is attached to the upper surface of the inner wall of the filter box 35, so that large particle impurities in the air fed into the filter box 35 through the air suction pipe 32 can be filtered. The lower surface of the sponge block 24 is attached with a horizontal filter screen plate 25, and the filter screen plate 25 can be an HEPA high-efficiency filter screen, so that small particle impurities in the air are filtered. The lower surface of the filter screen plate 25 is attached with a horizontal activated carbon filter screen 26, the lower surface of the activated carbon filter screen 26 is attached to the inner lower surface of the filter box 35, and the engraving waste gas can be filtered by the activated carbon filter screen 26, so that the air discharged to the outdoor from the air outlet of the negative pressure fan 34 is relatively clean finally.

The implementation principle of the high-precision laser jewelry engraving machine provided by the embodiment of the application is as follows: during carving, the blower 33 makes the air supply pipe 31 blow air flow towards the carving jewel, the air flow drives the carving waste gas to be sucked by the air suction pipe 32, and the carving waste gas enters the filter box 35 to be filtered, and then the relatively clean air is discharged from the negative pressure fan 34.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a laser jewelry engraver of high accuracy, includes sculpture platform (1), locates sculpture platform (1) and can jet out laser in order to carry out glyptic laser engraving machine main part (2) towards the jewelry, can dismantle and connect in sculpture platform (1) and be used for placing jewelry platform (3) of treating the sculpture jewelry, its characterized in that: carving platform (1) is equipped with blast pipe (31) and aspiration channel (32) that the opening all towards the jewelry platform, jewelry platform (3) one end intercommunication has been kept away from in blast pipe (31) makes blast pipe (31) towards air-blower (33) of jewelry platform (3) blowout air current, negative pressure fan (34) that the waste gas that produces when jewelry sculpture was inhaled to aspiration channel (32) are kept away from in aspiration channel (32) one end intercommunication of jewelry platform (3), blast pipe (31) and aspiration channel (32) are separately aligned towards the opening of jewelry platform (3), negative pressure fan (34) air outlet department intercommunication has filter box (35), negative pressure fan (34) one end intercommunication is kept away from in filter box (35) is outdoor.

2. The high precision laser jewelry engraving machine of claim 1, wherein: and the openings of the air supply pipe (31) and the air suction pipe (32) facing the jewelry stand (3) are respectively provided with a grating (36).

3. The high precision laser jewelry engraving machine of claim 2, wherein: each equal fixedly connected with cover frame (37) in grid (36) surface, two cover frames (37) closely cup joint in the outer wall of blast pipe (31) and aspiration channel (32) respectively.

4. A high precision laser jewelry engraving machine according to claim 3, wherein: carving platform (1) is equipped with two platform poles (38), and carving platform (1) one end is kept away from in two platform poles (38) all is equipped with internal threaded rod (39), and blast pipe (31) and aspiration channel (32) all are equipped with pipe piece (21) towards the side of internal threaded rod (39), and two internal threaded rod (39) rotate respectively around respective axis and connect in two pipe pieces (21).

5. The high precision laser jewelry engraving machine of claim 4, wherein: two pipe piece (21) laminate in blast pipe (31) and aspiration channel (32) respectively, and pipe piece (21) articulates there is pipe hoop (22), and pipe hoop (22) are kept away from self and pipe piece (21) pin joint one end and can be dismantled and connect in pipe piece (21).

6. The high precision laser jewelry engraving machine of claim 5, wherein: the pipe block (21) is fixedly connected with a guide rod (23), and the guide rod (23) is connected to the engraving table (1) in a sliding mode along the axis direction of the inner threaded rod (39).

7. The high precision laser jewelry engraving machine of claim 5, wherein: the outer walls of the air supply pipe (31) and the air suction pipe (32) are coaxially and fixedly connected with two pipe ring blocks (27) in the same group, and each pipe hoop (22) is located between the pipe ring blocks (27) in the same group.

8. The high precision laser jewelry engraving machine of claim 7, wherein: one side that is close to aspiration channel (32) in filter box (35) is equipped with sponge piece (24), and sponge piece (24) keep away from one side laminating that deviates from aspiration channel (32) has filter screen board (25) that can prevent the small particle material in the air to pass through, and filter screen board (25) deviate from one side laminating of sponge piece (24) has active carbon filter screen (26).