Large wide cut numerical control cutting machine
Technical field
The utility model relates to numerical control tailoring technique field, relates to a kind of large wide cut numerical control cutting machine or rather.
Background technology
Along with the fast development of numerical control tailoring technique, the use of numerical control cutting machine in the cutting operation of flexible material such as cloth, leather etc. is more and more universal.The cutting wide cut of numerical control cutting machine is in the market general all within 2.6 meters, and family is spun to the industry waiting and need larger cutting wide cut, current numerical control cutting machine can not adapt to the needs of processing substantially.
Current numerical control cutting machine is normally combined to form cutting table top by multiple bristle brick, utilizes vacuum to treat that the materials adsorption of cutting is on bristle brick, then carries out cutting during work.And for the numerical control cutting machine of large wide cut, due to the increase of the width of numerical control cutting machine, result in the cutting table top be made up of bristle brick also significantly to increase thereupon, like this when numerical control cutting machine works, under the effect of vacuum, the middle part of cutting table top especially table top can be caused to occur to the situation of lower recess, correspondingly being adsorbed on that treating on cutting table top cut material also can with table top to lower recess, the cutting of such numerical control cutting machine is when the material of cutting, there will be cutting not thorough, namely the some layers near cutting table top treat that the material of cutting fails to be cut up hill and dale, thus have impact on the reliability of numerical control cutting machine, simultaneously also to do over again again process for failing the cropped material treating cutting opened, this certainly will reduce cutting efficiency, add cost and increase and treat that the material of cutting is cut out bad risk.
Therefore the appearance of the reliable large wide cut numerical control cutting machine of a kind of cutting is appealed in market.
Utility model content
The technical problems to be solved in the utility model is the defect overcoming prior art existence, provides a kind of cutting large wide cut numerical control cutting machine reliably.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of large wide cut numerical control cutting machine, comprise and be arranged on Crop Area to form a plurality of bristle bricks of Cutting table, the upper surface of described bristle brick is combined to form cutting table top, and described cutting table top is arch along the length direction of described large wide cut numerical control cutting machine.
Further, described bristle brick is fixed on bristle pipe, and described bristle pipe is strip, described bristle pipe be supported on along the width of described large wide cut numerical control cutting machine be arranged at described large wide cut numerical control cutting machine width two ends adjustment height supporter on.
Further, described adjustment height supporter comprises termination part, bearing assembly, riser, fixture and fixed head, described bearing assembly comprises bearing and bearing shaft, on described riser, the quantity of corresponding bearing shaft is provided with the mounting hole of respective numbers, described bearing shaft is passed the mounting hole on described riser and is fixed by described fixture, described riser is provided with a plurality of steady pin in the face of the side of described fixed head outwards protrudes out, on described fixed head, corresponding described steady pin is provided with the holddown groove of equal number in corresponding position, described steady pin and described holddown groove hold, the two ends of described fixed head are fixed on the two sides of described termination part.
Further, described termination part is roughly in block, and described termination part is formed with a locating convex block towards one end of bearing assembly, and the two ends of described riser are arranged in the both sides of described projection and inconsistent with the end face of described termination part.
Further, described bristle pipe is supported on described bearing, and described fixture is a nut, and described bearing shaft is provided with screw thread through one end of waist-shaped hole and is connected with described fixture by screw thread.
Further, described steady pin is cylindric, and described holddown groove is a U-lag.
Further, described fixed head is L-shaped, the level board comprising vertical plate and be connected with vertical plate, and described fixed head is fixed on the side of described termination part by described vertical plate, and described holddown groove is arranged on described vertical plate.
Further, described bristle brick is fixed on bristle pipe, described bristle pipe is strip, described bristle pipe be supported on along the width of described large wide cut numerical control cutting machine be arranged at described large wide cut numerical control cutting machine width two ends supporter on, bristle brick fixing on same bristle pipe is sustained height, and in different root bristle pipe, the height of bristle brick is different.
Further, the tangent plane of described bristle brick bristle is arc, and the setting that is centrosymmetric in Crop Area.
Further, the cutting wide cut of described cutting machine is 2.6 ~ 3.2 meters, and the height of described arch is 0.5 ~ 2 centimetre.
Compared with prior art, the utility model large wide cut numerical control cutting machine is by being arranged in arch by cutting table top along the length direction of described large wide cut numerical control cutting machine, make when because of numerical control cutting machine cutting wide cut increase and cause when by negative-pressure adsorption, Cutting table facial disfigurement sink bristle brick, the whole cutting table top be combined to form by bristle brick upper surface keeps overall leveling, thus improve large wide cut numerical control cutting machine the reliability treating the thorough severing of the material of cutting, this additionally avoids heavy fresh processed generation of doing over again simultaneously, improve cutting efficiency, reduce production cost, and reduce and treat that the material of cutting is cut out bad risk.
Accompanying drawing explanation
Fig. 1 is the solid assembling schematic diagram of the utility model large wide cut numerical control cutting machine.
Fig. 2 is the schematic top plan view of the utility model large wide cut numerical control cutting machine.
Fig. 3 is the schematic diagram of bristle brick arrangement in Crop Area in the utility model embodiment 1.
Fig. 4 is the enlarged drawing at A place in Fig. 3.
Fig. 5 is the schematic diagram of Cutting table part-structure in the utility model embodiment 1.
Fig. 6 is the enlarged drawing at B place in Fig. 5.
Fig. 7 is the perspective exploded view of adjustment height supporter in the utility model embodiment 1.
Fig. 8 is the schematic diagram heightened of adjustment height supporter in the utility model embodiment 1.
Fig. 9 is the schematic diagram of cutting table top along its length in arch in the utility model embodiment 2.
Detailed description of the invention
Refer to shown in Fig. 1 ~ Fig. 2, the utility model large wide cut numerical control cutting machine comprises Crop Area 1, Shi Liao district 2, frame head apparatus 3, walking mechanism 4, vacuum system 5, control system 6, Crop Area 1 and Shi Liao district 2 have garment piece transition apparatus to be connected, described Crop Area 1 is provided with a plurality of bristle brick 11, described bristle brick 11 is combined to form Cutting table, the upper surface of described bristle brick 11 is combined to form cutting table top 12, and described cutting table top 12 is arch along the length direction of described large wide cut numerical control cutting machine.
Embodiment 1
See also shown in Fig. 3 ~ Fig. 7, described bristle brick 11 is fixed on bristle pipe 13, described bristle pipe 13 in strip, described bristle pipe 13 be supported on along the width of described large wide cut numerical control cutting machine be arranged at described large wide cut numerical control cutting machine width two ends adjustment height supporter 14 on.
Described adjustment height supporter 14 entirety is in strip, comprise two termination parts 140, plural number bearing assembly 141, two risers 142, plural number fixture 143 and two fixed heads 144, described bearing assembly 141 comprises bearing 1411 and bearing shaft 1412, on described riser 142, the quantity of corresponding bearing shaft 1412 is provided with the mounting hole 1420 of respective numbers, described bearing shaft 1411 is also fixed by described fixture 143 through the mounting hole 1420 on described riser 142, described riser 142 is provided with a plurality of steady pin 1421 in the face of the side of described fixed head 144 outwards protrudes out, on described fixed head 144, corresponding described steady pin 1421 is provided with the holddown groove 1441 of equal number in corresponding position, described steady pin 1421 holds with described holddown groove 1441, described fixed head 144 two ends are fixedly connected with described termination part 140 respectively, and described termination part 140 is roughly in block, and the two ends of described fixed head 144 are fixed on the two sides of described termination part 140, described termination part 140 is formed with a locating convex block 1400 towards one end of bearing assembly 141, and the two ends of described riser 142 are arranged in the both sides of described projection 1400 and inconsistent with the end face of described termination part 140.In the present embodiment, described bristle pipe 13 is supported on described bearing 1411, and described fixture 143 is a nut, and described bearing shaft 1412 is provided with screw thread through one end of waist-shaped hole 1420 and is connected with described fixture 143 by screw thread; Described steady pin 1421 is in cylindric, and described holddown groove 1441 is a U-lag; Described fixed head 144 is L-shaped, the level board 1443 comprising vertical plate 1442 and be connected with vertical plate 1442, described fixed head 144 is fixed on the side of described termination part 140 by described vertical plate 1442, and described holddown groove 1441 is arranged on described vertical plate 1442.
See also shown in Fig. 8, during assembling, the position of bristle pipe 13 can be adjusted by bearing shaft 1412, waist-shaped hole 1420 and fixture 143 according to the actual size of numerical control cutting machine, thus realize adjustment to bristle brick 11 upper surface position, finally realizing described cutting table top 12 along the length direction of described large wide cut numerical control cutting machine is arch.When the wide cut of numerical control cutting machine is 2.6 ~ 3.2 meters, the height of described arch is 0.5 ~ 2 centimetre.
After vacuum system 5 starts, Crop Area 1 is by vacuum suction, when the negative pressure distortion that bristle pipe etc. produce because of vacuum suction is to lower recess, bristle brick 11 is because being aligned to arch, can the depression of negative pressure distortion that produces because of vacuum suction of cutting table top 12, thus ensure that the cut-off knife on head 3 can penetrate by sanction fabric, realize the reliably automation cutting of large wide width material.
Embodiment 2
Refer to shown in Fig. 9, bristle pipe 13 ground in Crop Area is supported on supporter, the bristle brick 11 of every bar bristle pipe 13 internal fixtion in Crop Area 1 is same size, and by arranging the size of bristle brick 11 upper surface in the bristle pipe of diverse location, to control whole cutting table top 12 along the length direction of described large wide cut numerical control cutting machine be arch.The tangent plane of the bristle 111 on described bristle brick 11 surface is arc, and the setting that is centrosymmetric in Crop Area 1.When the wide cut of numerical control cutting machine is 2.6 ~ 3.2 meters, arch h is highly 0.5-2cm.The structure & working mechanism of other parts is substantially the same manner as Example 1, does not repeat them here.
The utility model large wide cut numerical control cutting machine is by being arranged in arch by cutting table top along the length direction of described large wide cut numerical control cutting machine, make when because of numerical control cutting machine cutting wide cut increase and cause when by negative-pressure adsorption, Cutting table facial disfigurement sink bristle brick, the whole cutting table top be combined to form by bristle brick upper surface keeps overall leveling, thus improve large wide cut numerical control cutting machine the reliability treating the thorough severing of the material of cutting, this additionally avoids heavy fresh processed generation of doing over again simultaneously, improve cutting efficiency, reduce production cost, and reduce and treat that the material of cutting is cut out bad risk.
Although the foregoing describe detailed description of the invention of the present utility model, it will be understood by those of skill in the art that this only illustrates, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection domain of the present utility model.