CN210451400U

CN210451400U - Precise rubber piece laser engraving machine with positioning device

Info

Publication number: CN210451400U
Application number: CN201921352136.3U
Authority: CN
Inventors: 佘庆勋; 农良先; 王仕腾
Original assignee: Maolian Rubber Products Shenzhen Co ltd
Current assignee: Maolian Rubber Products Shenzhen Co ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-05-05
Anticipated expiration: 2029-08-15

Abstract

The utility model relates to an accurate rubber spare radium carving machine with positioner belongs to laser engraving technical field. The rubber film positioning device comprises a workbench, be provided with locating hole under a plurality of on the workstation, the slip is provided with the gag lever post that is L shape on the workstation, wear to be equipped with down the aligned last locating hole of locating hole on the gag lever post, the gag lever post passes locating hole and lower locating hole connection through the setting element with the workstation, the gag lever post includes first branch and second branch, first branch is perpendicular with second branch, the angle of connection of first branch and second branch can with the side butt of rubber film. The laser carving machine with the positioning device can limit the rubber film, so that the rubber film is aligned with laser, and the accuracy of the laser polishing rubber film is improved.

Description

Precise rubber piece laser engraving machine with positioning device

Technical Field

The utility model relates to a laser engraving technical field especially relates to an accurate rubber spare radium carving machine with positioner.

Background

The laser carving machine is scientific and technological equipment which utilizes laser to carve materials needing to be carved. The laser engraving machine is different from a mechanical engraving machine and other traditional manual engraving modes, and laser beams are used for engraving imprints on the surfaces of substances or in transparent substances.

Traditional radium carving machine is when using the rubber membrane of laser sculpture rectangular shape, carves a plurality of circular recess on the surface of rubber membrane, and when laser sculpture a plurality of circular recess, generally polish two rows of circular recesses, will finish the back with first row circular recess of polishing earlier, polish next row of circular recess again.

Place the rubber membrane on the sculpture bench before the sculpture, open radium carving machine again and carve the rubber membrane, artifical with the rubber membrane place the sculpture bench, may place the slope with the rubber membrane, can not place the rubber membrane in the position of laser circuit of polishing accurately, cause the position inaccuracy of radium carving machine sculpture circular groove on the rubber membrane.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate rubber spare radium carving machine with positioner has and carries out spacing advantage to the rubber membrane.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides an accurate rubber spare radium carving machine with positioner, includes the workstation, be provided with locating hole under a plurality of on the workstation, the slip is provided with the gag lever post that is L shape on the workstation, wear to be equipped with down the aligned last locating hole of locating hole on the gag lever post, the gag lever post passes the locating hole through the setting element with the workstation and is connected with locating hole down, the gag lever post includes first branch and second branch, first branch is perpendicular with second branch, the first branch can with the side butt of rubber membrane with the angle of connection of second branch.

When the technical scheme is implemented, the limiting rod is moved to the position where the upper positioning hole is aligned with the lower positioning hole when the limiting rod is fixed on the workbench, and then the limiting rod is fixed on the upper surface of the workbench through the positioning piece; secondly, the rubber membrane is placed between the first supporting rod and the second supporting rod, so that the side edge of the rubber membrane is abutted to the right-angle edges of the first supporting rod and the second supporting rod. At the moment, the two adjacent side edges of the rubber film are respectively limited by the first supporting rod and the second supporting rod, and then the rubber film is placed at the line position of laser polishing in a regular manner.

Furthermore, the locating piece includes first bolt and second bolt, first branch passes through first bolt threaded connection on the workstation, second branch passes through second bolt threaded connection on the workstation.

When the technical scheme is implemented, when the first supporting rod is fixed, the first bolt penetrates through the upper positioning hole and the lower positioning hole, and the first supporting rod is fixed on the upper surface of the workbench; when the second supporting rod is fixed, the second bolt penetrates through the upper positioning hole and the lower positioning hole, and the second supporting rod is fixed on the upper surface of the workbench. Through the setting of setting element, can fix a position the gag lever post, avoid when the position between adjustment rubber membrane and the gag lever post, touch the gag lever post, cause the skew of gag lever post position.

Further, the sliding arrangement is provided with the mould with the rubber membrane joint on the workstation, the mould is the rectangle, the right-angle side and the junction butt of first branch and second branch of mould.

Implement above-mentioned technical scheme, place the rubber membrane in the workstation before, with the rubber membrane joint on the mould, through the right-angle side butt of mould and first branch and second branch again. Through the setting of mould, can be so that the soft contact between rubber membrane and first branch and second branch converts the hard contact between mould and second branch into to improve the accuracy that the rubber membrane was placed.

Further, the junction of first branch and second branch is provided with the breach, the breach extends to the workstation upper surface, the right angle limit of mould and the lateral wall butt of the opening edge of breach.

Implement above-mentioned technical scheme, polish the back that finishes with the rubber membrane at laser, people's finger stretches into in the breach, separates the mould from between first branch and second branch. Through the setting of breach to the staff stirs the mould, and then takes away mould and rubber membrane from the workstation surface.

Further, one side of workstation is provided with the getter device, the getter device includes suction fan and water tank, be provided with the decomposition liquid in the water tank, be provided with the aspiration channel on the water tank, in the one end of aspiration channel stretched into the decomposition liquid, the other end of aspiration channel is towards the workstation upper surface, the suction fan sets up in the aspiration channel, be provided with the gas outlet on the water tank.

Implement above-mentioned technical scheme, the laser during operation opens the suction fan, and in the suction fan inhaled the toxic gas that the rubber membrane produced the water tank through the aspiration channel, in the toxic gas got into the decomposition liquid, clean gas was gone out from the water tank through the gas outlet. Through the setting of getter device, can inhale the toxic gas that the rubber membrane produced, avoid having the toxic gas to be inhaled internally by the staff, cause the influence to the human body.

Further, the edge of the opening of the air outlet is provided with a filter screen, and the filter screen is an activated carbon plate.

Implement above-mentioned technical scheme, through the setting of filter screen, can carry out further purification to the gas that comes out from the decomposition liquid, minimize toxic gas gets into in the external environment.

Furthermore, one end of the air suction pipe facing the upper surface of the workbench is provided with an air suction cover.

Implement above-mentioned technical scheme, through the setting of cover that induced drafts, can increase the adsorption area of aspiration channel, absorb the toxic gas that the rubber membrane produced as far as possible.

To sum up, the utility model discloses following beneficial effect has:

the rubber membrane can be limited by the limiting rod, so that the accuracy of laser polishing of the rubber membrane is improved;

through the arrangement of the mold, the soft contact between the rubber film and the first supporting rod and the second supporting rod can be converted into the hard contact between the mold and the second supporting rod, so that the placement accuracy of the rubber film is improved;

and thirdly, through the arrangement of the air suction device, the air generated by the rubber membrane can be sucked, so that toxic gas is prevented from being sucked into the human body by workers and influencing the human body.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

fig. 2 is an exploded view of the rubber film and the mold, the first bolt and the first support rod, and the second bolt and the second support rod according to the present invention;

fig. 3 is a sectional view of the air suction pipe, the air suction cover and the water tank of the present invention.

Reference numerals: 1. a work table; 11. a lower positioning hole; 2. a limiting rod; 21. a first support bar; 211. a first bolt; 22. a second support bar; 221. a second bolt; 3. an upper positioning hole; 4. a notch; 5. a suction device; 51. a suction fan; 52. a water tank; 521. an air suction pipe; 522. an air suction hood; 523. an air outlet; 5231. filtering with a screen; 6. a rubber film; 7. and (5) molding.

Detailed Description

The technical solution of the embodiment of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, a precision rubber part laser etching machine with a positioning device includes a worktable 1, the worktable 1 is rectangular, a plurality of lower positioning holes 11 are arranged on the worktable 1, a plurality of rows of lower positioning holes 11 are arranged, and a plurality of rows of positioning holes are arranged on the worktable 1 at intervals.

The workbench 1 is provided with an L-shaped limiting rod 2 in a sliding mode, the limiting rod 2 comprises a first supporting rod 21 and a second supporting rod 22, the first supporting rod 21 is perpendicular to the second supporting rod 22, the first supporting rod 21 and the second supporting rod 22 are respectively provided with a plurality of upper positioning holes 3 along the length direction of the first supporting rod and the second supporting rod, and the upper positioning holes 3 can be aligned with the lower positioning holes 11.

The limiting rod 2 passes through the upper positioning hole 3 and the lower positioning hole 11 through the positioning piece and is fixed on the workbench 1. The positioning element includes a first bolt 211 and a second bolt 221, one end of the first support rod 21 far from the second support rod 22 passes through the upper positioning hole 3 and the lower positioning hole 11 through the first bolt 211 to be connected to the working table 1 in a threaded manner, and one end of the second support rod 22 far from the first support rod 21 passes through the upper positioning hole 3 and the lower positioning hole 11 through the second bolt 221 to be connected to the working table 1 in a threaded manner. Be provided with breach 4 on the interior angle of the junction of first branch 21 and second branch 22, breach 4 can supply the people to point to pass, and the top of breach 4 flushes with the upper surface of first branch 21 or second branch 22, and the bottom of breach 4 extends to the upper surface of workstation 1. A die 7 with a rectangular cross section is arranged on the workbench 1 in a sliding mode, and the die 7 can be clamped with the rubber film 6. The side walls of the corner edges of the mould 7 abut against the side walls of the gaps 4 of the first struts 21 and the second struts 22. The first struts 21 are arranged along the length of the mould 7 and the second struts 22 are arranged along the width of the mould 7.

As shown in fig. 3, an air suction device 5 is disposed on one side of the working platform 1, the air suction device 5 includes a suction fan 51 and a water tank 52, a decomposition liquid is disposed in the water tank 52, the decomposition liquid is an aqueous solution, and a suction pipe 521 is disposed on the water tank 52. One end of the air suction pipe 521 extends into the decomposition liquid, the other end of the air suction pipe 521 is provided with an air suction cover 522 facing the upper surface of the workbench 1, the bottom end of the air suction cover 522 is abutted against the upper surface of the workbench 1, and the air suction cover 522 is arranged along the length direction of the first support rod 21; the suction fan 51 is arranged in the suction pipe 521 and used for sucking toxic gas generated by the laser polishing rubber. The water tank 52 is provided with an air outlet 523, the edge of an opening of the air outlet 523 is provided with a filter screen 5231, and the filter screen 5231 is an activated carbon plate and is used for absorbing and removing residual toxic gas.

The working principle is as follows: firstly, fixing a limiting rod 2 on a workbench 1, moving the limiting rod 2 to a position where an upper positioning hole 3 is aligned with a lower positioning hole 11, penetrating a first bolt 211 through the upper positioning hole 3 and the lower positioning hole 11, fixing a first supporting rod 21 on the upper surface of the workbench 1, fixedly penetrating a second bolt 221 through the upper positioning hole 3 and the lower positioning hole 11, and fixing a second supporting rod 22 on the upper surface of the workbench 1; and secondly, clamping the rubber membrane 6 on the mold 7, and placing the mold 7 between the first supporting rod 21 and the second supporting rod 22, so that the side edge of the rubber membrane 6 is abutted to the gap 4 between the first supporting rod 21 and the second supporting rod 22. At this time, two adjacent side edges of the rubber film 6 are limited by the first support rod 21 and the second support rod 22 respectively, and then the rubber film 6 is regularly placed at the line position of laser polishing. Finally, the laser and suction fan 51 is opened, the suction fan 51 sucks the toxic gas generated by the rubber membrane 6 into the water tank 52 through the suction pipe 521, the toxic gas enters the decomposition liquid, and the clean gas is discharged from the water tank 52 through the gas outlet 523.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a precision rubber spare radium carving machine with positioner, includes workstation (1), characterized by: be provided with locating hole (11) under a plurality of on workstation (1), sliding on workstation (1) is provided with gag lever post (2) that are L shape, wear to be equipped with down last locating hole (3) that locating hole (11) aligns down on gag lever post (2), locating hole (3) are connected with locating hole (11) down on gag lever post (2) and workstation (1) pass through the setting element, gag lever post (2) include first branch (21) and second branch (22), first branch (21) are perpendicular with second branch (22), the first branch (21) can with the side butt of rubber membrane (6) with the angle of connection of second branch (22).

2. The precise rubber piece laser etching machine with the positioning device as claimed in claim 1, wherein: the locating piece comprises a first bolt (211) and a second bolt (221), the first supporting rod (21) is connected to the workbench (1) through the first bolt (211) in a threaded mode, and the second supporting rod (22) is connected to the workbench (1) through the second bolt (221) in a threaded mode.

3. The precise rubber piece laser etching machine with the positioning device as claimed in claim 1, wherein: the sliding die is provided with mould (7) with rubber membrane (6) joint on workstation (1), mould (7) are the rectangle, the right angle limit of mould (7) and the junction butt of first branch (21) and second branch (22).

4. The precise rubber piece laser etching machine with the positioning device as claimed in claim 3, wherein: the junction of first branch (21) and second branch (22) is provided with breach (4), breach (4) extend to workstation (1) upper surface, the right angle limit of mould (7) and the lateral wall butt of the opening edge of breach (4).

5. The precise rubber piece laser etching machine with the positioning device as claimed in claim 1, wherein: one side of workstation (1) is provided with getter device (5), getter device (5) include suction fan (51) and water tank (52), be provided with the decomposition liquid in water tank (52), be provided with aspiration channel (521) on water tank (52), in the one end of aspiration channel (521) stretched into the decomposition liquid, the other end of aspiration channel (521) is towards workstation (1) upper surface, suction fan (51) set up in aspiration channel (521), be provided with gas outlet (523) on water tank (52).

6. The precise rubber piece laser etching machine with the positioning device as claimed in claim 5, wherein: the edge of the opening of the air outlet (523) is provided with a filter screen (5231), and the filter screen (5231) is an activated carbon plate.

7. The precise rubber piece laser etching machine with the positioning device as claimed in claim 5, wherein: and an air suction hood (522) is arranged at one end, facing the upper surface of the workbench (1), of the air suction pipe (521).