CN203437816U

CN203437816U - Full-automatic strip laser cutting and carving machine

Info

Publication number: CN203437816U
Application number: CN201320460715.6U
Authority: CN
Inventors: 林映勉
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-31
Filing date: 2013-07-31
Publication date: 2014-02-19
Anticipated expiration: 2023-07-31

Abstract

The utility model discloses a full-automatic strip laser cutting and carving machine which comprises a machine body, a carving head, an X shaft and a feeding mechanism. The feeding mechanism is arranged on the machine body; the feeding mechanism consists of a bottom plate connected with the machine body, a guide plate vertically arranged on the bottom plate, a driving feeding shaft and a driven feeding shaft which are vertically arranged side by side on the guide plate, and a driving part in transmission connection with the driving feeding shaft; the guide plate is provided with a feeding inlet; the position of the feeding inlet at the reverse side of the guide plate is provided with a plurality of guide limiting parts convenient to regulate; a guide port is formed between each two guide limiting parts; a limiting outlet is also formed in the feeding direction of the driving feeding shaft; the front end of the limiting outlet is provided with a supporting strip for assisting in supporting materials; and the carving head is arranged right above the position of a gap between the limiting outlet and the supporting strip by the X shaft. The full-automatic strip laser cutting and carving machine is simple to operate and has high jumping speed and acceleration; machining accuracy is improved; yield of the product is ensured; loss is reduced; production efficiency is improved; and manpower and material resources are saved.

Description

Full-automatic tape laser cutting engraving machine

Technical field

The utility model relates to strip material Carving Machining production equipment technical field, refers in particular to a kind of full-automatic tape laser cutting engraving machine.

Background technology

Laser engraving function improves the efficiency of engraving, makes the smooth surface, mellow and full at carved place, promptly reduces the temperature of carved nonmetallic materials, reduces deformation and the internal stress of carved object; Can be widely used in the field of various nonmetallic materials being carried out to meticulous engraving.The advantage of Laser Processing is to carve fast on various vamp materials surface and hollow out goes out various pattern, because Laser Processing is contactless property processing method, so can not produce vamp any outer from distortion.It has more high, the hollow out of engraving precision without burr, can process the multiple advantages such as arbitrary shape.

At present, laser engraving is to utilize focus lamp diameter to be approximately to the laser beam of 6 millimeters, be aggregated to the focus point that diameter is approximately 0.1 millimeter, then utilize focus point to carve material, the distance of the tradition laser head of engraving machine and the everywhere of workbench (cellular board) all needs to be consistent, strip material is being added to man-hour, need to be first placed on cellular board fixed position material is smooth, to guarantee engraving precision, if material out-of-flatness, just can focusing produce larger variation, material departs from focus point, light beam chap, penetration power is poor, the phenomenon such as cause that depiction distortion or engraving are not worn, affect engraving effect, then, by X-axis Y-axis commander laser head, moved, in strip material, carve or cut out pattern, carved rear machine in holding state, the product manually engraving being completed is accepted, then clear up the waste material that cellular board carves out above, repeat in this way, if depiction is fairly simple, machine stand-by time is often also long than the working time, make machine the long period to carve continuously cutting, cause production efficiency low, in order to guarantee certain production efficiency, every two laser head engraving machines need 1-2 name workman operation, and this has wasted manpower to a certain extent.

In process of production, because laser has high density energy characteristic, so when laser cutting vamp material, tinted material (as cream-coloured in white etc.) particularly, or during special material (as specular material etc.), the bottom surface of material easily occurs that the phenomenon of jaundice blackout is [during engraving, during due to engraving, temperature is higher, easily produce smog dust, the material bottom surface of smooth placement on cellular board and the place that cellular board touches, smog cannot leave in time, affected by sootiness and causes material bottom surface jaundice blackout, affects the yields of product].In order to prevent the generation of this phenomenon, when production and processing, just need to carry out certain conservation treatment to material bottom surface, usual way has: one, pasting protective film, must develop, be adjacent to, can not have steam bubble, machine and remove again diaphragm, but this has increased difficulty of processing and cost undoubtedly, it is loaded down with trivial details that manufacturing procedure becomes, and increased production time and production cost; Two, a little vamps are coated to cleaning agent, after engraving, wash off again, this method is applicable to some material, and practical range comparatively limits to; Three, laser processing parameter is adjusted, is adopted the method for repeatedly counting little firepower, but repeatedly in process easily because of material displacement or mismachining tolerance, and affect the processing effect of material, increased manufacturing procedure, limited production efficiency.

In addition, in actual production, existing engraving machine need to drive whole X-axis to move together while moving due to y-axis shift, X-axis need reach must hardness, add that X-axis is provided with the stepper motor of X-axis, the first-class device of laser, make the moving load of y-axis shift larger, cause take-off speed (engraving member is from static to mobile reaction speed) and the acceleration (speed that engraving member is set to user from starting mobile speed) of machine comparatively to lag behind, and, be subject to the impact of the weight of self, add and easily shake man-hour, easily there is the phenomenon of sawtooth in the pattern that causes carving out, affect processing effect.

Summary of the invention

The purpose of this utility model is to overcome weak point of the prior art and a kind of full-automatic tape laser cutting engraving machine is provided, this cutting engraving machine is simple to operate, take-off speed and acceleration are fast, can long-time continuous operation, improve machining accuracy, guaranteed the yields of product, reduced spillage of material, improve production efficiency, saved manpower and materials.

For achieving the above object, the utility model adopts following technical scheme:

A kind of full-automatic tape laser cutting engraving machine, it comprises: fuselage, engraving member in order to engraving cutting, the feed mechanism that makes the X-axis of engraving member traverse feed and make material length feed, engraving member is arranged in X-axis, described feed mechanism is arranged on fuselage, feed mechanism is by the base plate being connected with fuselage, vertically be located at the stock guide on base plate, tile vertically is arranged on active-feeding axle and the driven feed spool of stock guide front end, and the drive division being connected with active-feeding through-drive forms, stock guide is provided with charging aperture, at the charging aperture place at the stock guide back side, be provided with a plurality of convenient guides that regulate spacing, spacing of every two guides form material guide port, in active-feeding axle direction of feed, be also provided with spacing outlet, spacing outlet is arranged on fuselage by brace table, spacing outlet front end is provided with the support bar of supplemental support material, described engraving member by X-axis be located at position, space between spacing outlet and support bar directly over.

Described stock guide is made by the metal material of adsorbable magnet, being arranged on guide on stock guide spacing is permanent magnet, the spacing charging aperture place that is adsorbed in stock guide of every two guides, form material guide port, charging aperture and spacing outlet are arranged in the same level of material direction of feed, each material guide port is arranged on same straight line with corresponding spacing outlet, and each straight line is parallel to each other, charging aperture and spacing outlet are arranged in the same level of material direction of feed, each material guide port is arranged on same straight line with corresponding spacing outlet, and each straight line is parallel to each other, at stock guide two ends, be symmetrically arranged with adjustment hole, active-feeding axle and driven feed spool two ends are connected by screw on corresponding adjustment hole.

Position that also can corresponding adjustment hole on described stock guide arranges respectively a fixed block with screw, and an adjusting contiguous block is threaded on the screw that connects driven feed spool, auxiliary fixing driven feed spool, regulate the screwhole position of corresponding fixed block on contiguous block also to have screw, and by an adjusting bolt, be threaded in the lump fixed block and regulate on contiguous block.

On described drive division, be connected with drive, the active-feeding axle being connected with drive division is provided with driven pulley, and drive is connected with driven pulley by belt.

Described spacing outlet is arranged on brace table near feed mechanism one side, spacing outlet is greater than the opening of a relative side towards the opening of feed mechanism one side, form uncovered structure, the unsettled machining area of the alternate formation of brace table and support bar, wherein, spacing outlet limited block symmetrical by two structures and that spacing can conveniently be adjusted forms.

Described support bar front end is provided with this stripper of stripper and tilts to be connected in a collecting box.

Described X-axis two ends are arranged on fuselage by back-up block, this X-axis is the horizontal guide rail that two ends are respectively equipped with the first synchronizing wheel and the second synchronizing wheel, the motor-driven that the second synchronizing wheel is connected with the 3rd synchronizing wheel by belt and is connected, on horizontal guide rail, being at least provided with two can drive through belt, the slide block moving horizontally on horizontal guide rail, engraving member is all installed on each slide block, the Laser Focusing point of each engraving member from the horizontal direction with spacing outlet at a distance of 2mm.

The beneficial effects of the utility model are: it cooperatively interacts by X-axis and feed mechanism, realize the pattern engraving cutting of strip material, and control by numer centre, making whole production process is all to realize by full-automatic numerical control, simple to operate, common laborer only needs just can independent operation through simple training, in process of production, staff of 10 above these cutting engraving machines just can easy manipulation, manpower and materials have greatly been saved, this engraving machine is compared with traditional engraving machine, its Y-axis has become two light and handy feed spools (being active-feeding axle and driven feed spool), weight is less than one of ten parts of traditional engraving machine Y-axis weight, resistance reduces greatly, take-off speed and the acceleration of machine have greatly been improved, the full-automation of cutting engraving machine, machine can be worked continuously the long period, the speed of this cutting engraving machine converted products is faster more than 3 times than the converted products speed of traditional engraving machine, by guide, spacing and spacing outlet cooperatively interacts, make machine reduce the requirement to the specification of strip material and flatness, even if material out-of-flatness can focusing not produce larger variation yet, and the errors such as dislocation that walk of having avoided strip material easily to occur when manual operations, guaranteed the yields of processing, avoided the waste of material, by the cooperation of brace table and support bar, make below strip material to form vacant state man-hour adding, the dense smoke producing during engraving can scatter in time, and then has avoided the generation of the phenomenons such as material blackout jaundice.

Accompanying drawing explanation

Fig. 1 is front view of the present utility model.

Fig. 2 is the full sectional view of A-A direction in Fig. 1.

Fig. 3 is the partial enlarged drawing at B place in Fig. 2.

Fig. 4 is one of structure chart of the utility model feed mechanism.

Fig. 5 be the utility model feed mechanism structure chart two.

The specific embodiment

Below in conjunction with Figure of description, the utility model is described in further detail:

As Figure 1-5, the utility model is about a kind of full-automatic tape laser cutting engraving machine, and it comprises: fuselage 1, the engraving member 2 in order to engraving cutting, the feed mechanism 4 that makes the X-axis 3 of engraving member 2 traverse feeds and make material length feed.

As Figure 1-5, feed mechanism 4 is arranged on fuselage 1, and feed mechanism 4 is arranged on active-feeding axle 42 and the driven feed spool 43 of stock guide 41 front ends and is formed with the drive division 44 that active-feeding axle 42 is in transmission connection by the base plate 46 being connected with fuselage 1, vertical stock guide 41, the tile vertically being located on base plate 46.

As Fig. 2, 3, shown in 5, stock guide 41 is made by the metal material of adsorbable magnet, stock guide 41 is provided with charging aperture 411, at charging aperture 411 places at stock guide 41 back sides, be provided with a plurality of convenient guides spacing 45 that regulate, this guide spacing 45 is preferably permanent magnet, every two guides spacing 45 are adsorbed in charging aperture 411 places of stock guide 41, spacing 45 of two guides, form material guide port 41a, permanent magnet has stronger absorption affinity, permanent magnet can be guaranteed to the relatively stable of material guide port 41a setting position as guide spacing 45, avoid being shifted in the feeding process of strip material, affect processing effect, can also be in the situation that scantling be different, the simple spacing of adjusting material guide port 41a, make engraving machine can be suitable for the strip material of different in width and thickness, the requirement of reduction to material specification.

As shown in Figure 2-5, in active-feeding axle 42 directions of feed, be also provided with spacing outlet 5, spacing outlet 5 is arranged on fuselage 1 by brace table 6, material guide port 41a is located at spacing outlet 5 in the same level of material direction of feed, charging aperture 411 is arranged in the same level of material direction of feed with spacing outlet 5, each material guide port 41a is arranged on same straight line with corresponding spacing outlet 6, and each straight line is parallel to each other, at stock guide 41 two ends, be symmetrically arranged with adjustment hole 412, active-feeding axle 42 and driven feed spool 43 two ends are connected by screw on corresponding adjustment hole 412, wherein, two adjustment holes 412 are linearly parallel to each other, and respectively perpendicular on base plate 46, driven feed spool 43 can pass through set screw degree of tightness, relative position in vertical direction between driven feed spool 43 and active-feeding axle 42 is adjusted in good time, to meet the needs of different banded material thicknesses.

In addition, as in Figure 3-5, can also on stock guide 41, a fixed block 48 with screw be set respectively the position of corresponding adjustment hole 412, simultaneously, an adjusting contiguous block 49 is threaded on the screw that connects driven feed spool 43, auxiliary fixing driven feed spool 43, regulate the screwhole position of corresponding fixed block 48 on contiguous block 49 also to have screw, and by an adjusting bolt 47, be threaded in the lump fixed block 48 and regulate on contiguous block 49, by adjusting bolt 47, regulate fixed block 48 and regulate the relative distance between contiguous block 49, so that adjust the spacing between driven feed spool 43 and active-feeding axle 42, meet the needs of different banded material thicknesses.

As Fig. 1-3, shown in 5, spacing outlet 5 is arranged on brace table 6 near feed mechanism 4 one sides, spacing outlet 5 is greater than the opening of a relative side towards the opening of feed mechanism 4 one sides, form uncovered structure, wherein, the limited block 51 that spacing outlet 5 is symmetrical by two structures and spacing can conveniently be adjusted forms, this limited block 51 is made by permanent magnet and is L-shaped, can be according to the size that need to adjust spacing outlet 5 of material size, to be applicable to the strip material of different size, adopt this kind of structure, in the time of can avoiding strip material that skew occurs in course of conveying, do timely correcting, guarantee transmission and the machining accuracy of strip material, spacing outlet 5 front ends are provided with the support bar 7 of supplemental support material, by brace table 6 and support bar 7, match, prop up strip material, by regulating the height of engraving member 2, the surface of strip material is just on the focus point of 2 outgoing laser beams of engraving, to have guaranteed fineness and the penetration power of laser beam, avoid depiction to be out of shape or to carve the generation of phenomenons such as not wearing, thereby guaranteed the quality of engraving cutting, the unsettled machining area of brace table 6 formation alternate with support bar 7, make strip material add man-hour, machining area is in vacant state, having avoided adding man-hour smog cannot leave in time in material bottom surface and smoke material, thereby strip material does not have the phenomenon of jaundice blackout, support bar 7 front ends are provided with stripper, stripper tilts to be connected in a collecting box, the product that carved cutting completes can fall into collecting box along stripper, facilitate workman to take product away.

As Figure 1-3, be connected with drive 441 on drive division 44, the active-feeding axle 42 being connected with drive division 44 is provided with driven pulley 421, and drive 441 is connected with driven pulley 421 by belt k.

As Fig. 1-3, shown in 5, X-axis 3 two ends are arranged on fuselage by back-up block 31, this X-axis 3 is the horizontal guide rail 34 that two ends are respectively equipped with the first synchronizing wheel 32 and the second synchronizing wheel 33, the motor 36 that the second synchronizing wheel 33 is connected with the 3rd synchronizing wheel 35 by belt k and is in transmission connection, on horizontal guide rail 34, being at least provided with two can drive through belt k, the slide block 37 moving horizontally on horizontal guide rail 34, on each slide block 37, engraving member 2 is all installed, engraving member 2 by X-axis 3 be located at spacing outlet 5 and position, 7 spaces of support bar directly over, the Laser Focusing point of each engraving member 2 is from basic at a distance of 2mm with corresponding spacing outlet 5 in the horizontal direction, if be greater than 2mm apart from spacing outlet 5, easily cause focus error large, accuracy is declined, if be less than 2mm apart from spacing outlet 5, can make smog distribute not in time, easily cause below strip material cleannes poor, the present invention preferably arranges two engraving members 2 in X-axis 3, to avoid X-axis 3 loads larger, cause take-off speed (engraving member 2 is from static to mobile reaction speed) and the acceleration (speed that engraving member 2 is set to user from starting mobile speed) of machine comparatively to lag behind, add and easily shake man-hour, cause the pattern carving out easily to occur the generation of the phenomenons such as sawtooth.

The full-automatic tape laser cutting engraving machine that the utility model discloses, its operation principle is: the material guide port 41a that strip material to be processed is formed through guide spacing 45 is set between active-feeding axle 42 and driven feed spool 43, by active-feeding axle 42 and driven feed spool 43, clamp strip material, then start cutting engraving machine, drive division 44 impels active-feeding axle 42 to rotate, make strip material length feed (moving forward and backward), driven feed spool 43 does relative motion under the effect of active-feeding axle 42, acting in conjunction strip material, make the feeding of strip material Forward stability, be transported to spacing outlet 5, when strip material is transported to the unsettled machining area of brace table 6 formation alternate with support bar 7, X-axis 3 is controlled by numerical control, drive engraving member 2 traverse feeds, match with feed mechanism 4, according to the predefined engraving order of software, strip material is carved to cutting, cut complete strip material is slipped in collecting box through stripper, so far complete the whole operation of " charging-feeding-engraving-cutting-discharging-rewinding ".

In engraving cutting process, feed mechanism 4 is by strip material length feed (seesawing), when strip material is transported to unsettled machining area, X-axis 3 drives engraving member 2 traverse feeds (side-to-side movement), strip material is carved/cut, when engraving member 2 engravings/cutting strip material, feed mechanism 4 need to make strip material move back and forth according to pattern, or directly link up and move towards direction of feed, under the control of numer centre, cooperatively interact with the engraving member 2 moving left and right under X-axis 3 drives, complete the needed engraving cutting of strip material task.

The above is only to preferred embodiment of the present utility model; not scope of the present utility model is limited; therefore do not departing under the prerequisite of the utility model design spirit; equivalence that the common engineers and technicians in this area do structure described in the utility model, feature and principle changes or decorates, and all should fall in the protection domain that the utility model applies for a patent.

Claims

1. a full-automatic tape laser cutting engraving machine, it comprises: fuselage, engraving member in order to engraving cutting, the feed mechanism that makes the X-axis of engraving member traverse feed and make material length feed, engraving member is arranged in X-axis, feed mechanism is arranged on fuselage, it is characterized in that: the base plate that described feed mechanism is connected with fuselage, vertically be located at the stock guide on base plate, tile vertically is arranged on active-feeding axle and the driven feed spool of stock guide front end, and the drive division being connected with active-feeding through-drive forms, stock guide is provided with charging aperture, at the charging aperture place at the stock guide back side, be provided with a plurality of convenient guides that regulate spacing, spacing of every two guides form material guide port, in active-feeding axle direction of feed, be also provided with spacing outlet, spacing outlet is arranged on fuselage by brace table, spacing outlet front end is provided with the support bar of supplemental support material, described engraving member by X-axis be located at position, space between spacing outlet and support bar directly over.

2. cutting engraving machine according to claim 1, it is characterized in that: described stock guide is made by the metal material of adsorbable magnet, being arranged on guide on stock guide spacing is permanent magnet, the spacing charging aperture place that is adsorbed in stock guide of every two guides, form material guide port, charging aperture and spacing outlet are arranged in the same level of material direction of feed, each material guide port is arranged on same straight line with corresponding spacing outlet, and each straight line is parallel to each other, at stock guide two ends, be symmetrically arranged with adjustment hole, active-feeding axle and driven feed spool two ends are connected by screw on corresponding adjustment hole.

3. cutting engraving machine according to claim 1 and 2, it is characterized in that: position that also can corresponding adjustment hole on described stock guide arranges respectively a fixed block with screw, and an adjusting contiguous block is threaded on the screw that connects driven feed spool, auxiliary fixing driven feed spool, regulate the screwhole position of corresponding fixed block on contiguous block also to have screw, and by an adjusting bolt, be threaded in the lump fixed block and regulate on contiguous block.

4. cutting engraving machine according to claim 1 and 2, is characterized in that: on described drive division, be connected with drive, the active-feeding axle being connected with drive division is provided with driven pulley, and drive is connected with driven pulley by belt.

5. cutting engraving machine according to claim 1, it is characterized in that: described spacing outlet is arranged on brace table near feed mechanism one side, spacing outlet is greater than the opening of a relative side towards the opening of feed mechanism one side, form uncovered structure, the unsettled machining area of the alternate formation of brace table and support bar, wherein, the limited block that spacing outlet is symmetrical by two structures and spacing can conveniently be adjusted forms, wherein, support bar front end can be established a stripper, and this stripper tilts to be connected in a collecting box.

6. cutting engraving machine according to claim 1, it is characterized in that: described X-axis two ends are arranged on fuselage by back-up block, this X-axis is the horizontal guide rail that two ends are respectively equipped with the first synchronizing wheel and the second synchronizing wheel, the motor-driven that the second synchronizing wheel is connected with the 3rd synchronizing wheel by belt and is connected, on horizontal guide rail, being at least provided with two can drive through belt, the slide block moving horizontally on horizontal guide rail, engraving member is all installed on each slide block, the Laser Focusing point of each engraving member from the horizontal direction with spacing outlet at a distance of 2mm.