CN110666361A

CN110666361A - Wood laser cutting device with protection casing semi-closed

Info

Publication number: CN110666361A
Application number: CN201910868053.8A
Authority: CN
Inventors: 田万忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-01-10

Abstract

The invention discloses a semi-closed wood laser cutting device with a protective cover, which structurally comprises a bottom fixed angle, a main control box, a scrap pushing laser head and a protective cover, wherein the bottom fixed angle is welded on the surface of the bottom end of the main control box, when the fixed shell drives a laser cutting head to move, guide inclined balls which are connected together move together in the process of moving the fixed shell, wood chips generated by cutting the fixed shell can extrude layer-by-layer pressed balls in the process of moving integrally, a certain supporting force is given to an outer layer in an expansion state, an outer soft layer tilts, a clamping arc strip of the outer soft layer is extruded by a triangle in a separating way, the fixed head swings in a certain radian, the wood chips slide to a sliding and pushing layer to extrude a compression bag, required deformation is generated according to the force extruded from the outside, when the wood chips cross a reverse resistance angle, the wood chips cannot run back again, and the wood can be subjected to laser cutting, the generated sawdust is pushed to the rear side together, so that the sawdust cannot be heated and spontaneously combusted.

Description

Wood laser cutting device with protection casing semi-closed

Technical Field

The invention belongs to the field of laser cutting, and particularly relates to a semi-closed wood laser cutting device with a protective cover.

Background

When the laser cutting device for the wood with the protective cover cuts the wood according to a set program, a plurality of particle powder-shaped wood chips are generated in the cutting process, and the wood chips are accumulated on the periphery after the laser cutting.

Based on the findings of the inventor, the existing laser cutting device with the protective cover mainly has the following defects, such as:

due to the semi-closed state of the protective cover, when the laser cutting is operated in the interior, the temperature is increased, and when the front-section wood chips are accumulated on the periphery of the laser, the fine wood chips are easily piled and burnt, so that the cut wood board is blackened and has subsequent appearance.

It is therefore desirable to provide a laser cutting device for wood with a semi-enclosed protective cover.

Disclosure of Invention

In order to solve the problems that the temperature is increased when the laser cutting is operated in the interior due to the semi-closed state of the protective cover, and when the front-section sawdust is piled on the periphery of the laser, the fine sawdust is easy to be piled and burned, so that the cut wood board is blackened, and the subsequent appearance is required.

The invention relates to a wood laser cutting device with a semi-closed protective cover, which has the purposes and effects achieved by the following specific technical means:

the structure of the chip pushing device comprises a bottom fixed angle, a main control box, a chip pushing laser head, a protective cover and an inner cutting groove.

The bottom fixed angle is welded on the bottom end surface of the main control box, the chip pushing laser head is located inside the inner cutting groove, the inner cutting groove is embedded into the main control box, and the main control box is connected with the protective cover through a hinge.

Push away the bits laser head and include pocket spacer block, pendulum to the core, push away bits limit, direction ball, solid shell, the pendulum is connected with the pocket spacer block to the core, push away the bits limit and laminate in direction ball surface of inclining, gu the shell is connected with direction ball of inclining.

As a further improvement of the invention, the scrap pushing edge comprises heavy plumb balls, a compression bag, anti-blocking corners, a sliding pushing layer and fixed corners, the heavy plumb balls are embedded in the compression bag, the anti-blocking corners are connected with the sliding pushing layer, the fixed corners are attached to the outer surface of the sliding pushing layer, the heavy plumb balls are of a spherical structure and are four, and the number of the anti-blocking corners is two.

As a further improvement of the invention, the pendulum directional core comprises an arc included angle, a middle pressure ball, a folded angle and a pendulum taut arc, wherein the folded angle is attached to the inner wall of the pendulum taut arc, the arc included angle is arranged on the outer surface of the middle pressure ball, the middle pressure ball is of an oval structure, and two arc included angles are arranged.

As a further improvement of the invention, the guide inclined ball comprises a layer-by-layer ball pressing body, layer-by-layer blocks, an outer soft layer and a pressing opening angle, wherein the layer-by-layer blocks are attached to the inner wall of the layer-by-layer ball pressing body, the layer-by-layer ball pressing body is embedded into the outer soft layer, the pressing opening angle is installed on the outer surface of the outer soft layer, seven layer-by-layer ball pressing bodies are arranged in the layer-by-layer ball pressing body and are of a circular structure, and the layer-by-layer blocks.

As a further improvement of the invention, the mouth pressing angle comprises an expansion bag end, an outer soft pressing layer, strips to be expanded and stretched and fixed angles, wherein the expansion bag end is embedded in the outer soft pressing layer, the strips to be expanded and stretched are attached to the outer surface of the expansion bag end, the fixed angles are arranged on the outer surface of the outer soft pressing layer, the number of the expansion bag ends is three, and the strips to be expanded and stretched are made of rubber materials and have certain pulling performance.

As a further improvement of the invention, the pendulum taut arc comprises an arc clamping strip, a separation triangle, a fixed head and a clamping head, wherein the arc clamping strip is connected with the separation triangle, the separation triangle is arranged inside the fixed head, the clamping head is propped against the outer surface of the fixed head, the arc clamping strip is of an arc structure, and ten and five separation triangles are arranged in one group.

Compared with the prior art, the invention has the following beneficial effects:

when the solid shell drives the laser cutting head to move, the guide inclined balls connected together move together in the process of the movement of the solid shell, sawdust generated by the cutting of the guide inclined balls can extrude the layer-by-layer pressed balls in the process of the integral movement, the outer soft layer is inclined integrally and simultaneously is expanded to provide a certain supporting force for the outer layer when no external resistance exists, the gas in the inner part runs to the side of the strip to be expanded, the shape of the outer soft layer is expanded to generate the exchange, the outer soft layer tilts, the arc clamping strip is extruded by the triangle to ensure that the solid head swings at a certain radian, the sawdust slides to the sliding layer to extrude the compression bag, the required deformation is generated according to the external extrusion force, when the sawdust crosses the anti-resistance angle, the sawdust cannot run back again, and the laser cutting of wood can be performed, the generated sawdust is pushed to the rear side together, so that the sawdust cannot be heated and spontaneously combusted.

Drawings

Fig. 1 is a schematic structural diagram of a wood laser cutting device with a semi-closed protective cover.

FIG. 2 is a schematic view of the top view of the chip-pushing laser head according to the present invention.

FIG. 3 is a front view of the chip pushing edge.

Fig. 4 is a schematic front view of an internal structure of a swing core according to the present invention.

FIG. 5 is a front view of the internal structure of a directional tilt ball of the present invention.

FIG. 6 is a schematic view of the front view of the inner structure of the corner of the pressure port.

FIG. 7 is a schematic view of the front view of the inner structure of a pendulum taut arc according to the present invention.

In the figure: a bottom fixed angle-a 1a, a main control box-a 2a, a scrap pushing laser head-a 3a, a protective cover-a 4a, an inner cutting groove-a 5a, a pocket spacing block-tt 01, a swinging core-tt 02, a scrap pushing edge-tt 02, a guide inclined ball-tt 02, a fixed shell-tt 02, a heavy hanging ball-02, a compression bag-02, a reverse resistance angle-02, a sliding pushing layer-02, a fixed angle-02, an arc included angle-www 02, a medium pressure ball-www 02, a folding angle-www 02, a swinging taut arc-www 02, a layer-by-layer pressing ball-z 1 02, a layer-by-layer block-z 2 02, an outer soft layer-z 3 02, a mouth pressing angle-z 4 02, a bulging bag end-cc-02, an outer soft pressing layer-02, a strip to be stretched-02, a fixed expansion angle-02, a triangular clamping strip-36f-02, a triangular clamping head-02 f and a triangular head-02 f.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1 to 7:

the invention provides a semi-closed wood laser cutting device with a protective cover, which structurally comprises a bottom fixed angle a1a, a main control box a2a, a chip pushing laser head a3a, a protective cover a4a and an inner cutting groove a5 a.

The bottom fixed angle a1a is welded on the bottom end surface of a main control box a2a, the chip pushing laser head a3a is positioned inside an inner cutting groove a5a, the inner cutting groove a5a is embedded inside the main control box a2a, and the main control box a2a is hinged with a protective cover a4 a.

The scrap pushing laser head a3a comprises a pocket spacing block tt01, a swinging core tt02, a scrap pushing edge tt03, a guide inclined ball tt04 and a fixed shell tt05, the swinging core tt02 is connected with the pocket spacing block tt01, the scrap pushing edge tt03 is attached to the outer surface of the guide inclined ball tt04, and the fixed shell tt05 is connected with the guide inclined ball tt 04.

The scrap pushing edge tt03 comprises a heavy hanging ball qwe1, a compression bag qwe2, a resistance angle qwe3, a sliding pushing layer qwe4 and fixed angles qwe5, wherein the heavy hanging ball qwe1 is embedded in the compression bag qwe2, the resistance angle qwe3 is connected with the sliding pushing layer qwe4, the fixed angles qwe5 are attached to the outer surface of the sliding pushing layer qwe4, the heavy hanging ball qwe1 is of a ball structure and is four, the resistance angles qwe3 are two, the fixed angles qwe5 fix the stress ends of the whole body, a certain hard force is given to the stress ends, the sliding pushing layer qwe4 enlarges the approximate stress area of the whole body, the resistance angles qwe3 are difficult to turn back after an object pressed by external interference is turned over, the compression bag qwe2 generates required deformation according to the force pressed by the external, and the heavy hanging ball qwe1 controls the total weight of the whole body.

The pendulum direction core tt02 comprises an arc included angle www1, a medium pressure ball www2, a folding angle www3 and a pendulum tightening arc www4, wherein the folding angle www3 is attached to the inner wall of the pendulum tightening arc www4, the arc included angle www1 is installed on the outer surface of the medium pressure ball www2, the medium pressure ball www2 is of an oval structure, two arc included angles www1 are arranged, the arc included angle www1 can play a role in buffering and protection when a joint part moves, the medium pressure ball www2 fixes the approximate middle end of the whole body, and the folding angle www3 is folded when being squeezed by external force and limits the moving range of the whole body.

The guide inclined ball tt04 comprises a layer-by-layer ball pressing z1z, a layer-by-layer block z2z, an outer soft layer z3z and a pressing angle z4z, wherein the layer-by-layer block z2z is attached to the inner wall of a layer-by-layer ball pressing z1z, the layer-by-layer ball pressing z1z is embedded into the outer soft layer z3z, the pressing angle z4z is installed on the outer surface of the outer soft layer z3z, the layer-by-layer ball pressing z1z is provided with seven circular ring structures, the layer-by-layer block z2z is of a semi-arc structure, the size of the layer-by-layer block z2z controls the pressing area of the outer ring, the layer-by-layer ball pressing z1z is in an expansion state when no external resistance exists, a certain supporting force is provided to the outer layer, and the pressing state can be obtained when the pressing angle z4z is pressed to a.

The mouth pressing angle z4z comprises a swelling bag end cc1, an outer soft pressing layer cc2, a strip to be swelled cc3 and a fixed angle cc4, wherein the swelling bag end cc1 is embedded in the outer soft pressing layer cc2, the strip to be swelled cc3 is attached to the outer surface of the swelling bag end cc1, the fixed angle cc4 is installed on the outer surface of the outer soft pressing layer cc2, the number of the swelling bag end cc1 is three, the strip to be swelled cc3 is made of rubber materials and has certain pulling performance, the outer soft pressing layer cc2 plays a role in protecting the inner portion of the outer soft pressing layer, the swelling bag end cc1 can be in a squeezing state when being externally stressed to convey gas inside to one side, the strip to be swelled cc3 will expand outwards when the gas is swelled inside, the expansion range of the inside gas is limited, and the fixed angle cc4 gives a certain fixed stress point to the whole.

The pendulum tightening arc www4 comprises a clamp arc strip f01, a separation triangle f02, a fixed head f03 and a clamping head f04, the clamp arc strip f01 is connected with a separation triangle f02, the separation triangle f02 is installed inside the fixed head f03, the outer surface of the fixed head f03 is abutted to the clamping head f04, the clamp arc strip f01 is of an arc structure, the separation triangle f02 is provided with ten and five groups, the clamping head f04 fixes a whole stress point, the separation triangle f02 generates extrusion and deformation according to external needs, and the clamp arc strip f01 generates extrusion according to the movement of a joint part, so that the clamp arc strip f01 can have certain resilience.

The specific use mode and function of the embodiment are as follows:

in the invention, wood is placed in an inner cutting groove a5a, so that a protective cover a4a is covered, and a chip pushing laser head a3a cuts the wood in the inner cutting groove a5a according to programmed data, when a fixed shell tt05 drives a laser cutting head to move, guide inclined balls tt04 which are connected together move together in the process of moving a fixed shell tt05, wood chips generated by cutting move along the outer layer of an outer soft layer z3z in the process of moving integrally, a layer-by-layer block z2z moves less backwards, the wood chips can extrude the layer-by-layer pressing balls z1z, the whole soft layer z3z inclines integrally, the pressing angle z4z is extruded, the gradually expanded bag end cc1 is stressed, gas in the inner part runs to the side of a bar to be expanded 3, the soft pressing layer z2 expands to generate a soft layer change form of the outer soft layer 3z, the sawdust is pushed to the sliding layer qwe4, the pendulum tightening arc www4 is extruded in the pushing process, the clamping head f04 is used for fixing the whole force of the pendulum tightening arc, the clamping arc strip f01 is extruded by the triangular separation part f02, the fixed head f03 swings in a certain radian, the stack angle www3 is extruded, the position of the middle-pressure ball www2 is fixed to a certain degree, the sawdust slides to the sliding layer qwe4 when swinging to a certain degree, the compression bag qwe2 is extruded, and the sawdust cannot move back when crossing the anti-resistance angle qwe 3.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. The utility model provides a timber laser cutting device with protection casing semi-closed, its structure includes end solid angle (a1a), main control box (a2a), pushes away bits laser head (a3a), protection casing (a4a), interior cutting flutes (a5a), its characterized in that:

the bottom fixed angle (a1a) is welded on the bottom end surface of a main control box (a2a), the chip pushing laser head (a3a) is positioned inside an inner cutting groove (a5a), the inner cutting groove (a5a) is embedded inside the main control box (a2a), and the main control box (a2a) is hinged with a protective cover (a4 a);

push away bits laser head (a3a) including pocket spacer block (tt01), pendulum to core (tt02), push away bits limit (tt03), direction slope ball (tt04), solid shell (tt05), pendulum is connected to core (tt02) and pocket spacer block (tt01), push away bits limit (tt03) laminating in direction slope ball (tt04) surface, solid shell (tt05) is connected with direction slope ball (tt 04).

2. The laser cutting device for wood with semi-closed protective cover of claim 1, characterized in that: push away chip limit (tt03) including heavy plumb ball (qwe1), compression bag (qwe2), anti angle of drag (qwe3), smooth layer (qwe4), solid angle (qwe5) of pushing away, heavy plumb ball (qwe1) are embedded inside compression bag (qwe2), anti angle of drag (qwe3) are connected with smooth layer (qwe4) of pushing away, the laminating of smooth layer (qwe4) surface has solid angle (qwe5) to push away.

3. The laser cutting device for wood with semi-closed protective cover of claim 1, characterized in that: the swinging core (tt02) comprises an arc included angle (www1), a medium pressure ball (www2), a folding angle (www3) and a swinging taut arc (www4), wherein the folding angle (www3) is attached to the inner wall of the swinging taut arc (www4), and the arc included angle (www1) is installed on the outer surface of the medium pressure ball (www 2).

4. The laser cutting device for wood with semi-closed protective cover of claim 1, characterized in that: the guide inclined ball (tt04) comprises a layer-by-layer ball pressing body (z1z), a layer-by-layer block (z2z), an outer soft layer (z3z) and a notch angle (z4z), wherein the layer-by-layer block (z2z) is attached to the inner wall of the layer-by-layer ball pressing body (z1z), the layer-by-layer ball pressing body (z1z) is embedded into the outer soft layer (z3z), and the notch angle (z4z) is installed on the outer surface of the outer soft layer (z3 z).

5. The laser cutting device for wood with semi-closed protective cover of claim 4, wherein: the mouth pressing angle (z4z) comprises a swelling bag end (cc1), an outer soft pressing layer (cc2), a strip to be swelled (cc3) and a fixed angle (cc4), wherein the swelling bag end (cc1) is embedded in the outer soft pressing layer (cc2), the strip to be swelled (cc3) is attached to the outer surface of the swelling bag end (cc1), and the fixed angle (cc4) is installed on the outer surface of the outer soft pressing layer (cc 2).

6. The laser cutting device for wood with semi-closed protective cover of claim 3, wherein: pendulum is strutted arc (www4) and is included press from both sides arc strip (f01), separates triangle (f02), solid head (f03), dop (f04), press from both sides arc strip (f01) and separate triangle (f02) and be connected, separate triangle (f02) and install in solid head (f03) inside, gu head (f03) surface supports dop (f 04).