CN219113040U - Double-end longmen cutting machine - Google Patents

Abstract

The utility model discloses a double-end gantry cutting machine, which relates to the technical field of cutting processing and comprises a cross beam, two transversely-movable transverse mechanisms arranged on the cross beam and at least one group of material conveying components arranged below the cross beam, wherein the transverse mechanisms are provided with liftable cutting mechanisms which are transverse cutting mechanisms or longitudinal cutting mechanisms, and the material conveying components comprise guide rail components and at least one movable workbench capable of moving along the guide rail components. The utility model can realize the simultaneous operation of a plurality of cutting heads, and has high working efficiency and good dust removal effect.

Description

Double-end longmen cutting machine

Technical Field

The utility model relates to the technical field of cutting processing, in particular to a double-head gantry cutting machine.

Background

At present, the requirements for various plates are more and more, so that the processing device for plates is focused, the bridge type cutting mechanism is widely applied to the field of plate processing due to high cutting speed, the existing bridge type cutting mechanism generally comprises a host machine, a trolley, side beams, a cross beam and a workbench, the cross beam is fixedly or movably arranged on the side beams which are bilaterally symmetrical, the host machine is used for adjusting the position of a cutter by moving a seat on the cross beam to realize the left and right movement, the workbench is fixedly or movably arranged, the equipment is generally provided with only one workbench and one nose, the situation that the host machine waits for a long time due to the requirement of one-way intermittent feeding and discharging or two-way intermittent feeding and discharging in the working process, the host machine is low in utilization rate, the equipment cannot be fully used, and further, the working efficiency is low, in order to meet the requirements of longitudinal cutting, the transverse cutting mechanism and the longitudinal cutting mechanism are simultaneously arranged on the nose, when the transverse cutting mechanism is used, the work is stopped, otherwise, a large amount of dust is generated in the cutting process, the existing cutting device is provided with dust collection device to reduce dust pollution, but the dust collection effect is not ideal.

Disclosure of Invention

In view of the above, the present utility model provides a double-headed gantry cutting machine to solve the above-mentioned technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a double-end longmen cutting machine, includes the crossbeam, sets up two lateral shifting mechanisms that can transversely move on the crossbeam and set up at least a set of material conveying assembly under the crossbeam, one be equipped with liftable transverse cutting mechanism on the lateral shifting mechanism, another be equipped with liftable longitudinal cutting mechanism on the lateral shifting mechanism, the material conveying assembly includes guide rail assembly and can follow at least one moving worktable that the guide rail assembly removed.

Further, the device comprises a side dust box fixedly arranged at the side of the material conveying assembly, and a relief groove for the transverse saw blade of the transverse cutting mechanism to pass through is formed in the side dust box.

Further, the guide rail assembly comprises a flat rail and a V rail which are parallel to each other, a plurality of V rail travelling wheels on the movable workbench walk along the V rail, a plurality of flat rail travelling wheels on the movable workbench walk along the flat rail, and a rack which can be meshed with a driving gear of the driving assembly is arranged on the movable workbench.

Further, when the movable table uses the edge transmission, the racks are positioned on the corresponding sides of the movable table, and the tooth surfaces of the racks face downwards.

Further, when the movable workbench uses intermediate transmission, the rack is positioned at the middle part of the movable workbench, and the tooth surface of the rack faces to the side.

Further, a plurality of V rail walking wheels on the movable workbench walk along the V rail of the guide rail assembly, a plurality of flat rail walking wheels on the movable workbench walk along the flat rail of the guide rail assembly, when the movable workbench uses intermediate transmission, two ends of a connecting shaft are respectively connected with the corresponding V rail walking wheels and the corresponding flat rail walking wheels, and a driven gear arranged on the connecting shaft is meshed with a driving gear of a driving assembly arranged in the middle of the bottom of the movable workbench.

Further, when the movable workbench uses friction transmission, the plurality of V-shaped rail travelling wheels on the movable workbench walk along the V-shaped rail of the guide rail assembly, the plurality of flat rail travelling wheels on the movable workbench walk along the flat rail of the guide rail assembly, and the movable workbench is provided with a friction plate which can be in contact with the friction wheel of the driving assembly.

Further, one side of the guide rail assembly is provided with a row of material blocking rollers acting on the side surfaces of the materials.

Still further, the opposite side of guide rail subassembly is equipped with the fixed material side top device in position.

Further, the transverse cutting mechanism comprises two transverse cutting vertical sliding plates, the two transverse cutting vertical sliding plates are respectively arranged on two sides of the corresponding transverse moving mechanism in a sliding mode, a transverse cutting main shaft box is connected between the two transverse cutting vertical sliding plates, two ends of a main shaft arranged on the transverse cutting main shaft box are respectively connected with a transverse cutting saw blade and a transverse cutting transmission mechanism, and a transverse cutting motor connected with the transverse cutting transmission mechanism is located below the transverse beam.

Further, the slitting mechanism comprises two slitting vertical sliding plates, the two slitting vertical sliding plates are respectively arranged on two sides of the corresponding transverse moving mechanism in a sliding mode, a slitting main shaft box is connected between the two slitting vertical sliding plates, two ends of a main shaft arranged on the slitting main shaft box are respectively connected with a slitting saw blade and a slitting transmission mechanism, and a slitting motor connected with the slitting transmission mechanism is located below the cross beam.

Furthermore, a transverse saw blade box is covered above the transverse saw blade of the transverse cutting mechanism, a longitudinal saw blade box is covered above the longitudinal saw blade of the longitudinal cutting mechanism, and the inner cavity of the saw blade box and the inner cavity of the side dust suction box are respectively communicated with the negative pressure adsorption filtering device of the dust suction device through corresponding dust suction pipes of the dust suction device.

Further, the transverse cutting mechanism and the longitudinal cutting mechanism are respectively arranged on the two transverse moving mechanisms.

Further, the running routes of the two traversing mechanisms coincide.

From the above technical solution, the advantages of the present utility model are: the transverse cutting mechanism and the longitudinal cutting mechanism can be controlled independently by arranging the two transverse moving mechanisms, so that the transverse cutting mechanism and the longitudinal cutting mechanism can meet the longitudinal and transverse cutting of the same material, and can also work simultaneously to meet the cutting of different materials, thereby further improving the working efficiency; the movable workbench is arranged, so that the materials can be cut in the conveying process, and the use is convenient; the combination of the single guide rail and the double movable workbenches can realize double-direction feeding and discharging, so that the working efficiency is high, and the single guide rail and the multiple movable workbenches can realize unidirectional continuous feeding and cutting, so that the working efficiency is high; a plurality of movable work tables positioned on the same guide rail assembly complete driving actions by using one driving assembly, so that the material conveying assembly has simple structure and low cost; the dust collection mode of the dust collection device uses the side dust collection box and the saw blade box to collect dust simultaneously, so that dust can be greatly reduced from flying everywhere, and the dust collection effect is good.

In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the material handling assembly of the present utility model in a cross-cut configuration with a single row of single mine cars.

Fig. 2 is a side view schematic of fig. 1 of the present utility model.

FIG. 3 is a schematic view of the material handling assembly of the present utility model in a cross-cut configuration with a single row dual mine car.

FIG. 4 is a schematic view of the material handling assembly of the present utility model in a cross-cut configuration with a dual-row single mine car.

FIG. 5 is a schematic view of the material handling assembly of the present utility model in a cross-cut configuration with a dual-row dual mine car.

FIG. 6 is a schematic view of the material handling assembly of the present utility model in a cross-cut configuration with three rows of single mine cars.

FIG. 7 is a schematic view of the material handling assembly of the present utility model in a cross-cut configuration with three rows of dual mine cars.

FIG. 8 is a schematic view of the material handling assembly of the present utility model in a slitted condition with a single row of single mine cars.

FIG. 9 is a schematic view of the material handling assembly of the present utility model in a slitted condition with a single row dual mine car.

FIG. 10 is a schematic view of the structure of the present utility model in a slitted condition with a dual row single mine car material conveying assembly.

FIG. 11 is a schematic view of the dual-row dual mine car material conveying assembly of the present utility model in a slitted condition.

FIG. 12 is a schematic view of the material handling assembly of the present utility model in a slitted condition with three rows of single mine cars.

FIG. 13 is a schematic view of a three-row dual mine car material conveying assembly of the present utility model in a slitted condition.

Fig. 14 is a schematic perspective view of a beam of the present utility model.

Fig. 15 is a schematic structural view of the traversing mechanism of the present utility model.

Fig. 16 is a schematic front view of the traversing mechanism of fig. 15 in accordance with the present utility model.

Fig. 17 is a schematic structural view of the transverse cutting mechanism of the present utility model.

Fig. 18 is a schematic structural view of the slitting mechanism of the present utility model.

Fig. 19 is a side view schematic of the slitting mechanism of fig. 18 in accordance with the utility model.

Fig. 20 is a schematic structural view of a rail assembly according to the present utility model.

Fig. 21 is a perspective view of a first mobile station according to the present utility model.

Fig. 22 is a schematic diagram of the operation of the second mobile station of the present utility model.

Fig. 23 is a side view schematic of fig. 22 of the present utility model.

Fig. 24 is a schematic perspective view of a third mobile station according to the present utility model.

Fig. 25 is a perspective view of a fourth movable table according to the present utility model.

Fig. 26 is a side view schematic of fig. 25 in accordance with the utility model.

List of reference numerals: the support column 1, the cross beam 2, the rack 21, the plane slideway 22, the V-shaped guide slideway 23, the dust collection pipeline supporting chain plate 24, the cable oil pipe supporting chain plate 25, the material conveying component 3, the material side top device 31, the material blocking roller 32, the guide rail component 33, the flat rail 331, the V rail 332, the movable workbench 34, the flat rail travelling wheel 341, the V rail travelling wheel 342, the rack 343, the driven gear 344, the connecting shaft 345, the friction plate 346, the driving component 35, the friction wheel 351, the transverse cutting mechanism 4, the transverse cutting upright sliding plate 41, the transverse cutting main shaft box seat 42, the transverse cutting saw blade box 43, the transverse cutting saw blade 44, the transverse cutting motor 45, the transverse cutting lifting oil cylinder 46 the transverse cutting drive mechanism 47, the transverse cutting headstock 48, the slitting mechanism 5, the slitting vertical slide plate 51, the slitting headstock 52, the slitting saw blade cassette 53, the slitting saw blade 54, the slitting motor 55, the slitting lift cylinder 56, the slitting drive mechanism 57, the slitting headstock 58, the dust suction device 6, the dust suction pipe 61, the negative pressure suction filter device 62, the side dust suction box 63, the evacuation cell 64, the dust suction flap valve 65, the traversing mechanism 7, the lower yoke plate 71, the front yoke plate 72, the rear yoke plate 73, the upper yoke plate 74, the guide slide rail 741, the speed reducing motor 75, the traveling gear 76, the cable pipe connecting frame 77, the dust suction pipe connecting frame 78, the distribution box 8.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present application will be further described with reference to fig. 1 to 26, and as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 and 13, a double-ended gantry cutting machine includes a beam 2, two laterally movable traversing mechanisms 7 disposed on the beam 2, and at least one group of material conveying components 3 disposed under the beam 2, wherein one traversing mechanism 7 is provided with a liftable transverse cutting mechanism 4, and the other traversing mechanism 7 is provided with a liftable longitudinal cutting mechanism 5, and the material conveying components 3 include a guide rail component 33 and at least one movable working table 34 movable along the guide rail component 33. The cutting mechanisms on the two transverse moving mechanisms 7 can also be transverse cutting mechanisms 4 or longitudinal cutting mechanisms 5 at the same time, and by arranging the two transverse moving mechanisms 7, the two transverse cutting mechanisms 4 or the two longitudinal cutting mechanisms 5 or the transverse cutting mechanism 4 and the longitudinal cutting mechanism 5 can be controlled independently,

as shown in fig. 3, 5, 7, 9, 11 and 13, specifically, two support columns 1 are installed on the ground, two ends of the cross beam 2 are respectively connected with the corresponding support columns 1, and the movable workbench 34 can cut materials in the conveying process, so that the use is convenient; the combination of the single guide rail and the double movable working tables 34 can realize bidirectional feeding, so that the working efficiency is high, and the single guide rail and the double movable working tables 34 can realize unidirectional continuous feeding cutting, so that the working efficiency is high.

In this embodiment, two sideslip mechanism 7 uses same guide rail makes two sideslip mechanism 7's operation route coincidence, when having a set of material conveying component 3, can satisfy the aspect of same material and cut, when having multiunit material conveying component 3, can make transverse cutting mechanism 4 and slitter mechanism 5 simultaneous working satisfy the cutting of different materials, has further improved work efficiency, and when this double-end gantry cutting machine had multiunit material conveying component 3, the multiunit material conveying component 3 parallel arrangement each other side by side.

The double-head gantry cutting machine further comprises a side dust box 63 fixedly arranged at the side of the material conveying assembly 3, and a relief groove 64 for the transverse saw blade 44 of the transverse cutting mechanism 4 to pass through is formed in the side dust box 63. The side dust collection box 63 is used to collect dust laterally, so as to prevent the dust from rising and polluting the environment.

Specifically, the side dust box 63 is fixedly mounted on the ground or a fixed base, and the side dust box 63 has a relief groove 64 for the saw blade 44 to pass through. The saw blade 44 can enter the relief groove 64 when moving transversely, and the side dust box 63 can be close to the material as much as possible by adopting the structure, so that the dust collection effect is better.

In the embodiment of the application, the traversing mechanism 7 can realize traversing motion control through a screw-nut mechanism or a gear-rack transmission mechanism, and the traversing mechanism 7 is connected with the cross beam 2 by using a sliding pair in a matching way.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, and fig. 16, in the embodiment of the present application, preferably, the traversing mechanism 7 realizes traversing motion control through a rack-and-pinion mechanism, and one V rail and one flat rail or two V rails or straight rails or other structures matched with the cross beam 2 are disposed on the traversing mechanism 7.

Most preferably in the embodiment of the application, the sideslip mechanism 7 realizes sideslip motion control through rack and pinion mechanism, just be equipped with on the sideslip mechanism 7 with a cross-section of crossbeam 2 complex is the direction slide rail 741 of v shape and a cross-section is square direction slide rail 741.

Specifically, sideslip mechanism 7 include with crossbeam 2 sliding fit's carriage, the carriage includes end to end's lower yoke plate 71, preceding carriage 72, goes up carriage 74 and back carriage 73 in proper order, makes the carriage is rectangular frame form, the carriage slip cap is established on the crossbeam 2, the fixed setting is in on the output shaft of gear motor 75 on going up carriage 74 fixedly connected with walking gear 76, walking gear 76 with be located rack 21 meshing on the crossbeam 2, wherein, be equipped with on the crossbeam 2 respectively be located crossbeam 2 both sides and through the bracket with the dust absorption pipeline holds in the palm link joint 24 and the cable oil pipe holds in the palm link joint 25 that crossbeam 2 is connected, walking gear 76 sets up on the carriage 74 and the axis extends along vertical direction, gear motor 75 connects on the top surface of carriage 74, two guide slide 741 are located on the carriage 74 and are located respectively the both sides of walking gear 76, the cross-section is square guide slide 741 with be located on the plane 22 on the top surface of crossbeam 2 and be located the guide rail 741 is the triangle-shaped and is located on the guide rail 23 and is connected with the cable duct profile 77, the guide rail is located the guide rail 23 and is connected with the cable duct profile 77, and is connected with the cable duct profile of the corresponding to the guide rail 23 on the crossbeam.

As shown in fig. 17, the transverse cutting mechanism 4 includes two transverse cutting vertical sliding plates 41, the two transverse cutting vertical sliding plates 41 are respectively connected with the front carriage 72 and the rear carriage 73 of the corresponding transverse cutting mechanism 7 in a sliding fit manner, a lifting driving mechanism is connected between the transverse cutting mechanism 4 and the corresponding transverse cutting mechanism 7, the two transverse cutting vertical sliding plates 41 are respectively arranged on two sides of the corresponding transverse cutting mechanism 7 in a sliding manner, a transverse cutting headstock 48 is connected between the two transverse cutting vertical sliding plates 41, two ends of a main shaft mounted on the transverse cutting headstock 48 are respectively connected with the transverse cutting saw blade 44 and the transverse cutting driving mechanism 47, and a transverse cutting motor 45 connected with the transverse cutting driving mechanism 47 is positioned below the transverse beam 2.

Specifically, the upper ends of the two transverse vertical sliding plates 41 are connected into a whole through a top plate, the lower ends of the two transverse vertical sliding plates 41 are connected into a whole through a transverse spindle box seat 42, the transverse spindle box 48 is mounted on the bottom surface of the transverse spindle box seat 42, and the transverse motor 45 is mounted on a side extension plate of the transverse spindle box seat 42 so that the transverse motor 45 is positioned under the cross beam 2.

As shown in fig. 18 and 19, the slitting mechanism 5 includes two slitting vertical sliding plates 51, the two slitting vertical sliding plates 51 are respectively connected with the front carriage 72 and the rear carriage 73 of the corresponding traversing mechanism 7 in a sliding fit manner, a lifting driving mechanism is connected between the slitting mechanism 5 and the corresponding traversing mechanism 7, the two slitting vertical sliding plates 51 are respectively slidably disposed on two sides of the corresponding traversing mechanism 7, a slitting headstock 58 is connected between the two slitting vertical sliding plates 51, two ends of a main shaft mounted on the slitting headstock 58 are respectively connected with a slitting saw blade 54 and a slitting driving mechanism 57, and a slitting motor 55 connected with the slitting driving mechanism 57 is located below the cross beam 2.

Specifically, the upper ends of the two vertical cutting sliding plates 51 are connected together by a top plate, the lower ends of the two vertical cutting sliding plates 51 are connected together by a vertical cutting spindle box seat 52, the vertical cutting spindle box 58 is mounted on the bottom surface of the vertical cutting spindle box seat 52, and the vertical cutting motor 55 is mounted on a side extension plate of the vertical cutting spindle box seat 52 so that the vertical cutting motor 55 is positioned below or in front of the side of the cross beam 2.

The sliding pair of the transverse cutting vertical sliding plate 41 and the corresponding transverse moving mechanism 7 in a sliding fit manner and the sliding pair of the longitudinal cutting vertical sliding plate 51 and the corresponding transverse moving mechanism 7 in a sliding fit manner can also use any one of a dovetail groove vertical sliding plate lifting sliding pair, a round guide pillar lifting sliding pair, a square guide pillar lifting sliding pair, a linear guide rail lifting sliding pair and other lifting movement sliding pairs, and the structures of the transverse cutting vertical sliding plate 41 and the longitudinal cutting vertical sliding plate 51 can increase the structural strength, so that the structure is not easy to deform and the structure is compact.

The lifting driving mechanism between the traversing mechanism 7 and the transverse cutting mechanism 4 and the lifting driving mechanism between the traversing mechanism 7 and the slitting mechanism 5 are preferably screw-nut mechanisms or lifting cylinders, and the traversing lifting cylinders 46 and the slitting lifting cylinders 56 are preferably used in the present application.

As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 and 13, the movable table 34 is translatable along the rail assembly 33 by the drive assembly 35. The guide rail assembly 33 is used to reduce the overall height of the cutting machine, the structure is simple, the guide rail assembly 33 can bear a large load, the heavy plate can be processed and used, the movable workbench 34 can realize double-direction feeding, but the cutting platform is not limited to the movable workbench 34, and the cutting platform can also be a plate chain conveying cutting mechanism, a belt conveying cutting mechanism or other conveying cutting mechanisms, so that continuous feeding can be realized.

As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 20 and 21, the guide rail assembly 33 includes a flat rail 331 and a V rail 332 parallel to each other, the V rail traveling wheels 342 on the moving table 34 travel along the V rail 332, the flat rail traveling wheels 341 on the moving table 34 travel along the flat rail 331, the moving table 34 further has a rack 343 capable of meshing with a driving gear of the driving assembly 35, and the driving assembly 35 is fixedly connected with the guide rail assembly 33 or the base surface, wherein the number of the driving assemblies 35 may be one or two or more according to practical requirements, and the driving assembly 35 may be arranged in a spaced manner when two or more driving assemblies 35 are provided. The V-rail travelling wheel 342 is used in cooperation with the flat-rail travelling wheel 341, so that the bearing capacity is improved, the running of the movable workbench 34 is stable and reliable, the movable workbench 34 is not easy to roll over, and the rack 343 of the movable workbench 34 is meshed with the driving gear to enable the movable workbench 34 to enter an automatic travelling state.

As shown in fig. 21, 22 and 23, the driving assembly 35 is located at one side of the corresponding rail assembly 33 or between the flat rail 331 and the V rail 332.

As shown in fig. 21, when the drive unit 35 is positioned on the corresponding side of the rail unit 33 to form a side transmission, the rack 343 is positioned on the corresponding side of the movable table 34, and the tooth surface of the rack 343 is downward.

As shown in fig. 22 and 23, when the driving unit 35 is positioned between the flat rail 331 and the V rail 332 of the corresponding rail unit 33 to form an intermediate transmission, the rack 343 is positioned at the middle portion of the movable table 34, and the tooth surface of the rack 343 faces laterally.

As shown in fig. 20 and 24, the V-rail travelling wheels 342 on the moving table 34 travel along the V-rail 332 of the guide rail assembly 33, the flat-rail travelling wheels 341 on the moving table 34 travel along the flat rail 331 of the guide rail assembly 33, two ends of a connecting shaft 345 are respectively connected with the V-rail travelling wheels 342 and the flat-rail travelling wheels 341, a driven gear 344 disposed on the connecting shaft 345 is meshed with a driving gear of a driving assembly 35 disposed on the moving table 34, and the driven gear 344 is disposed between the V-rail travelling wheels 342 and the flat-rail travelling wheels 341 to form a middle transmission form, wherein the driving assembly 35 is disposed at the middle of the bottom of the moving table 34, and the number of the driving assemblies 35 can be adjusted according to actual needs. The V-shaped track travelling wheels 342 are matched with the flat track travelling wheels 341, the bearing capacity is improved, the movable workbench 34 can be ensured to run stably and reliably, the vehicle is not easy to roll over, the driving assembly 35 is arranged on the movable workbench 34, the movable workbench 34 can automatically walk all the time, the manpower is reduced, and the use is easy and convenient.

As shown in fig. 25 and 26, when the moving table 34 uses friction transmission, the plurality of V-rail travelling wheels 342 on the moving table 34 travel along the V-rail 332 of the guide rail assembly 33, the plurality of flat-rail travelling wheels 341 on the moving table 34 travel along the flat rail 331 of the guide rail assembly 33, the moving table 34 has a friction plate 346 capable of contacting with the friction wheels 351 of the driving assembly 35, and the driving assembly 35 is fixedly connected with the guide rail assembly 33 or the base surface by generating friction force, wherein one or two or more driving assemblies 35 can be arranged according to practical requirements, and the driving assembly 35 has two or more driving assemblies 35 arranged in a spaced manner. The V-rail travelling wheels 342 are used in cooperation with the flat-rail travelling wheels 341, so that the carrying capacity is improved, and meanwhile, the movable workbench 34 can be ensured to run stably and reliably, and the vehicle is not easy to roll over.

In this application, the driving assembly 35 is preferably located between the flat rail 331 and the V rail 332 to form an intermediate transmission form, so that the friction plate 346 is close to the center of the moving table 34, and the two sides of the moving table 34 are uniformly stressed.

In some embodiments of the present application as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 and 13, a row of material blocking rollers 313 acting on a material side surface are disposed on one side of the guide rail assembly 33, and the material blocking rollers 313 are used for restricting the material to linearly run, so that the material is automatically guided, the cutting accuracy is high, and waste of resources due to waste is not easy to occur.

In some embodiments of the present application, the opposite side of the material conveying assembly 3 is provided with at least one material side ejection device 31 with a fixed position, the material side ejection device 31 includes a height adjustment cylinder, an adjusting bracket connected with the height adjustment cylinder, and a side ejection cylinder arranged on the adjusting bracket, a side top plate is arranged on the movable end of the side ejection cylinder, and the side top plate supports the material on the material blocking roller 313 to form a clamping shape. The material is kept stable in the cutting process, and the cutting is reliable and high in precision.

In some embodiments of the application, the transverse cutting saw blade 43 is covered above the transverse cutting saw blade 44 of the transverse cutting mechanism 4, the longitudinal cutting saw blade 53 is covered above the longitudinal cutting saw blade 54 of the longitudinal cutting mechanism 5, the inner cavity of the saw blade box and the inner cavity of the side dust suction box 63 are respectively communicated with the negative pressure adsorption and filtration device 62 of the dust suction device 6 through the corresponding dust suction pipe 61 of the dust suction device 6, so that dust can be prevented from flying everywhere to affect the cleanliness factor of the environment, wherein the dust suction pipe 61 is provided with the dust suction flap valve 65, so that the dust suction pipe 61 of the unused cutting machine head can be closed, the air suction amount of the used cutting machine head is increased, the dust suction effect is better, and the power of the negative pressure adsorption and filtration device 62 is not wasted.

The utility model also comprises a distribution box 8, wherein the distribution box 8 controls the material conveying assembly 3, the transverse cutting mechanism 4, the longitudinal cutting mechanism 5 and the transverse moving mechanism 7 to sequentially act through a set program, so that automatic continuous work of material cutting and material conveying is realized.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (14)

1. The utility model provides a double-end longmen cutting machine, its characterized in that includes crossbeam (2), sets up two lateral shifting mechanism (7) on crossbeam (2) and set up at least a set of material conveying component (3) under crossbeam (2), one be equipped with on lateral shifting mechanism (7) liftable cross cutting mechanism (4), another be equipped with on lateral shifting mechanism (7) liftable slitter mechanism (5), material conveying component (3) include guide rail assembly (33) and can follow at least one movable worktable (34) that guide rail assembly (33) removed.

2. Double-ended gantry cutting machine according to claim 1, characterized in that it comprises a lateral suction box (63) fixedly arranged laterally of the material handling assembly (3), said lateral suction box (63) being provided with a relief slot (64) for the passage of a transversal saw blade (44) of the transversal mechanism (4).

3. The double-headed gantry cutter as claimed in claim 1, wherein the guide rail assembly (33) comprises a flat rail (331) and a V-rail (332) parallel to each other, the V-rail travelling wheels (342) on the mobile table (34) travel along the V-rail (332), the flat rail travelling wheels (341) on the mobile table (34) travel along the flat rail (331), and the mobile table (34) is provided with a rack (343) capable of meshing with a driving gear of the driving assembly (35).

4. A double-headed gantry cutter as claimed in claim 3, wherein the racks (343) are located on the respective sides of the mobile table (34) with the tooth flanks of the racks (343) facing downwards, when the mobile table (34) is edge-driven.

5. A double-headed gantry cutter as claimed in claim 3, wherein the rack (343) is located in the middle of the mobile table (34) with the tooth surface of the rack (343) facing sideways when the mobile table (34) uses intermediate drive.

6. The double-headed gantry cutter as claimed in claim 1, wherein a plurality of V-rail traveling wheels (342) on the moving table (34) travel along the V-rail (332) of the guide rail assembly (33), a plurality of flat-rail traveling wheels (341) on the moving table (34) travel along the flat rail (331) of the guide rail assembly (33), and when the moving table (34) uses the intermediate transmission, both ends of a connecting shaft (345) are connected with the corresponding V-rail traveling wheels (342) and the corresponding flat-rail traveling wheels (341), respectively, and a driven gear (344) provided on the connecting shaft (345) is engaged with a driving gear of a driving assembly (35) provided at the middle of the bottom of the moving table (34).

7. The double-headed gantry cutter as in claim 1, wherein when the mobile table (34) uses friction drive, the plurality of V-rail road wheels (342) on the mobile table (34) travel along the V-rail (332) of the rail assembly (33), the plurality of flat-rail road wheels (341) on the mobile table (34) travel along the flat rail (331) of the rail assembly (33), and the mobile table (34) has friction plates (346) thereon that can contact the friction wheels (351) of the drive assembly (35).

8. Double-headed gantry cutter according to claim 1, characterized in that one side of the guide rail assembly (33) is provided with a row of stop rollers (313) acting on the sides of the material.

9. Double-headed gantry cutting machine according to claim 8, characterized in that the other side of the guide rail assembly (33) is provided with a stationary material side-ejection device (31).

10. Double-headed gantry cutting machine according to claim 1, characterized in that the transversal cutting means (4) comprise two transversal standing slides (41), the two transversal standing slides (41) being arranged on both sides of the corresponding transversal movement means (7) in a slidable manner, and a transversal headstock (48) being connected between the two transversal standing slides (41), the two ends of the main shaft mounted on the transversal headstock (48) being connected with the transversal saw blade (44) and the transversal movement transmission means (47) respectively, and a transversal motor (45) being connected with the transversal movement transmission means (47) being located below the transversal beam (2).

11. Double-headed gantry cutting machine according to claim 1, characterized in that the slitting mechanism (5) comprises two slitting vertical sliding plates (51), the two slitting vertical sliding plates (51) are respectively arranged on two sides of the corresponding traversing mechanism (7) in a sliding manner, a slitting headstock (58) is connected between the two slitting vertical sliding plates (51), two ends of a main shaft arranged on the slitting headstock (58) are respectively connected with a slitting saw blade (54) and a slitting transmission mechanism (57), and a slitting motor (55) connected with the slitting transmission mechanism (57) is arranged below the cross beam (2).

12. The double-end gantry cutting machine according to claim 2, characterized in that a transverse cutting saw blade box (43) is covered above a transverse cutting saw blade (44) of the transverse cutting mechanism (4), a longitudinal cutting saw blade box (53) is covered above a longitudinal cutting saw blade (54) of the longitudinal cutting mechanism (5), and an inner cavity of the saw blade box and an inner cavity of the side dust suction box (63) are respectively communicated with a negative pressure adsorption filtering device (62) of the dust suction device (6) through a corresponding dust suction pipe (61) of the dust suction device (6).

13. Double-headed gantry cutting machine according to claim 1, characterized in that the two traversing mechanisms (7) are provided with one of the transversal cutting mechanisms (4) and one of the longitudinal cutting mechanisms (5), respectively.

14. Double-headed gantry cutter according to claim 1, characterized in that the travel paths of the two traversing mechanisms (7) coincide.

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