Laser cutting machine tool and machining equipment

Abstract

The utility model discloses a laser cutting machine tool and processing equipment, and the laser cutting machine tool comprises a machine tool body which is provided with two first installation stations at intervals along a first direction; the cabinet body connecting piece is arranged on the first mounting station, the cabinet body connecting piece is provided with two line through holes, and the two line through holes are symmetrically arranged in the first direction; the cross beam assembly is provided with two second mounting stations at intervals in the first direction; the cross beam tow chain inlet assembly is arranged on the second mounting station, the two cross beam tow chain inlet through holes are symmetrically formed in the first direction, and the cross beam tow chain inlet assembly and the cabinet body connecting piece are arranged on the same side of the machine tool body; and the cross beam drag chain piece is communicated with the line through hole and the cross beam drag chain inlet through hole. According to the embodiment of the utility model, the arrangement positions of the cabinet body connecting piece and the cross beam drag chain connecting assembly can be adjusted according to needs, the probability of line winding is reduced, the space layout is convenient, and the line arrangement cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of laser processing, in particular to a laser cutting machine tool and processing equipment. Background Art

[0002] With the rapid development of the manufacturing industry, the integration of production equipment has been continuously improved, and the process has gradually become clear. The clear process makes the workpiece have a specific transfer direction, which makes the loading port and the discharge port of the laser cutting machine unable to be converted into each other. However, the power supply, gas source and other locations of the laser cutting machine are different, and the power harness, gas pipe and other equipment often need to be connected to the equipment through a detour, which is inconvenient for layout and has high costs. Utility Model Content

[0003] The embodiment of the utility model provides a laser cutting machine and processing equipment, which can adjust the setting position of the cabinet connector and the beam drag link access component as needed, facilitate the line access to the laser cutting machine, reduce the probability of line winding, facilitate space layout, and reduce line laying costs.

[0004] The laser cutting machine tool provided by the utility model comprises: a machine tool body, wherein the machine tool body is provided with two first installation stations spaced apart along a first direction, and the two first installation stations are symmetrically arranged along a second direction, and the second direction is perpendicular to the first direction;

[0005] A cabinet connecting piece, the cabinet connecting piece is arranged on the first installation station, the cabinet connecting piece is provided with two circuit through holes, and the two circuit through holes are symmetrically arranged along the first direction;

[0006] A crossbeam assembly, wherein the crossbeam assembly is slidably connected to the machine tool body, the crossbeam assembly can slide relative to the machine tool body along the second direction, the crossbeam assembly is arranged along the first direction, the crossbeam assembly is provided with two second installation stations spaced apart along the first direction, and the two second installation stations are symmetrically arranged along the second direction;

[0007] A beam drag chain input assembly, the beam drag chain input assembly is arranged at the second installation station, the beam drag chain input assembly is provided with two beam drag chain input through holes, the two beam drag chain input through holes are symmetrically arranged along the first direction, and the beam drag chain input assembly and the cabinet connecting piece are arranged on the same side of the machine tool body;

[0008] A crossbeam drag chain component is connected to the line through hole and the crossbeam drag chain input through hole.

[0009] Optionally, the crossbeam drag chain input assembly includes a crossbeam drag chain input member and a crossbeam drag chain supporting member, the two crossbeam drag chain input through holes are arranged in the crossbeam drag chain input member, the crossbeam drag chain supporting member is arranged at the periphery of the crossbeam drag chain input through holes, and the crossbeam drag chain supporting member is located on a side of the crossbeam drag chain input member close to the crossbeam drag chain member.

[0010] Optionally, the crossbeam drag chain input component is further provided with two third installation stations, the two third installation stations are symmetrically arranged along the first direction, and the crossbeam drag chain bearing component is arranged at the third installation stations.

[0011] Optionally, the beam drag chain access assembly further includes a beam access cover plate, which is disposed at the third installation station, and the beam access cover plate and the beam drag chain bearing member are disposed at both sides of the beam drag chain access member, and the beam access cover plate covers the beam drag chain access through hole.

[0012] Optionally, the third installation station includes a plurality of third through holes.

[0013] Optionally, the beam assembly includes a beam body, a cutting drag chain member and a cutting drag chain access member, the cutting drag chain access member can move relative to the beam body along the first direction, the beam body is provided with a limiting groove, the limiting groove penetrates the beam body along the first direction, the cutting drag chain access member is provided with two cutting drag chain access through holes, the two cutting drag chain access through holes are symmetrically arranged along the second direction, one end of the cutting drag chain member is connected to the beam drag chain access assembly through the limiting groove, and the other end of the cutting drag chain member is connected to the cutting drag chain access through hole.

[0014] Optionally, the crossbeam assembly further comprises a cutting drag chain bearing member, the cutting drag chain bearing member is arranged at the periphery of the cutting drag chain access through hole, and the cutting drag chain bearing member is located on a side of the cutting drag chain access member close to the cutting drag chain member.

[0015] Optionally, the crossbeam assembly further comprises a crossbeam cover plate, wherein the crossbeam cover plate covers the limiting groove, and the crossbeam cover plate and the cutting and dragging chain member are located on both sides of the cutting and dragging chain input member.

[0016] Optionally, the first installation station includes a plurality of first through holes, and the plurality of first through holes are arranged along the second direction.

[0017] The utility model also provides a processing device, comprising a laser cutting machine as described in any one of the above embodiments.

[0018] The laser cutting machine and processing equipment provided by the embodiment of the utility model, by setting two symmetrical first installation stations, it is convenient to set the cabinet connector on the side of the machine body for convenient wiring harness connection, and by setting two symmetrical second installation stations, it is convenient to set the beam drag chain input assembly on the side with the cabinet connector, so that the cabinet connector can be set on the first installation station on one side of the machine body as needed, and the line of the cabinet connector passes through the beam drag chain part and the beam drag chain input assembly arranged on the same side in turn, and is finally connected to the beam assembly, which facilitates the setting of the wiring harness, reduces the wiring cost, and adapts to the wiring needs of users with different site layouts. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 This is a schematic structural diagram of an embodiment of the laser cutting machine tool of the utility model;

[0021] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0022] Figure 3 This is a schematic structural diagram of another embodiment of the laser cutting machine tool of the utility model;

[0023] Figure 4 for Figure 3 A partial enlarged view of point B in the middle;

[0024] Figure 5 It is a structural schematic diagram of an embodiment of a crossbeam assembly and a crossbeam tow link connection assembly of the utility model;

[0025] Figure 6 It is a structural schematic diagram of another embodiment of the crossbeam assembly and the crossbeam tow link connection assembly of the utility model;

[0026] Figure 7 It is an exploded view of another embodiment of the crossbeam assembly and the crossbeam tow link connection assembly of the utility model;

[0027] Description of Figure Numbers:

[0028] Laser cutting machine 100;

[0029] The machine tool body 10, the first installation station 11, and the first through hole 111;

[0030] Cabinet connector 20, circuit through hole 21;

[0031] Crossbeam assembly 30, second installation station 31, crossbeam body 33, limiting groove 331, cutting drag chain part 35, cutting drag chain access part 37, cutting drag chain access through hole 371, cutting drag chain bearing part 38, crossbeam cover plate 39;

[0032] The beam drag chain access assembly 40, the beam drag chain access through hole 41, the beam drag chain access member 43, the beam drag chain bearing member 45, the third installation station 47, the third through hole 471, and the beam access cover plate 49;

[0033] Crossbeam drag chain component 50.

[0034] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0037] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0038] It should be understood that the term “and / or” used in the present specification and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0039] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0040] See also Figures 1 to 4 as well as Figure 7 The embodiment of the utility model provides a laser cutting machine 100, including a machine body 10, a cabinet connector 20, a beam assembly 30, a beam drag chain input assembly 40 and a beam drag chain assembly 50. The machine body 10 is provided with two first installation stations 11 spaced apart along the first direction, and the two first installation stations 11 are symmetrically arranged along the second direction, and the second direction is perpendicular to the first direction. The cabinet connector 20 is arranged on the first installation station 11, and the cabinet connector 20 is provided with two line through holes 21, and the two line through holes 21 are symmetrically arranged along the first direction. The beam assembly 30 is slidably connected to the machine body 10, and the beam assembly 30 can slide relative to the machine body 10 along the second direction. The beam assembly 30 is arranged along the first direction, and the beam assembly 30 is provided with two second installation stations 31 spaced apart along the first direction, and the two second installation stations 31 are symmetrically arranged along the second direction. The beam drag chain input assembly 40 is disposed at the second installation station 31. The beam drag chain input assembly 40 is provided with two beam drag chain input through holes 41. The two beam drag chain input through holes 41 are symmetrically arranged along the first direction. The beam drag chain input assembly 40 and the cabinet connecting member 20 are arranged on the same side of the machine tool body 10. The beam drag chain member 50 communicates with the line through hole 21 and the beam drag chain input through hole 41.

[0041] In the embodiment of the utility model, by setting two symmetrical first installation stations 11, it is convenient to set the cabinet connector 20 on the side of the machine tool body 10 for convenient wiring harness connection. By setting two symmetrical second installation stations 31, it is convenient to set the beam drag chain input assembly 40 on the side where the cabinet connector 20 is provided. The cabinet connector 20 can be set on the first installation station 11 on one side of the machine tool body 10 as needed. The line of the cabinet connector 20 passes through the beam drag chain part 50 and the beam drag chain input assembly 40 arranged on the same side in turn, and is finally connected to the beam assembly 30, which facilitates the setting of the wiring harness, reduces the wiring cost, and adapts to the wiring requirements of users with different site layouts.

[0042] Specifically, there are many structures of the first installation station 11. The first installation station 11 may include a threaded hole, and the cabinet connector 20 is bolted to the first installation station 11; the first installation station 11 may include a receiving groove, and the cabinet connector 20 is received in the receiving groove; the first installation station 11 may include a snap-in hole, and the snap-in hole includes a through-hole and a snap-in part, the through-hole is located above the snap-in part, the size of the through-hole is larger than the snap-in part, and the cabinet connector 20 is provided with a snap-in protrusion, which can pass through the through-hole and move downward to snap-in with the snap-in part. There are many structures of the first installation station 11, which will not be listed one by one in this application.

[0043] It can be understood that the cabinet connector 20 can be detachably connected to the first installation station 11, and the cabinet connector 20 can also be fixedly connected to the first installation station 11, and the present application does not make specific limitations.

[0044] The cabinet connector 20 is used to connect the lines of structures such as gas cabinets, electric cabinets, and lubricating oil pumps to the laser cutting machine 100. The line through hole 21 is used for the lines in the cabinet connector 20 to pass through, so as to facilitate the line access to the crossbeam drag chain 50. It can be understood that the cabinet connector 20 is provided with symmetrical line through holes 21 to meet the wiring requirements of the cabinet connector 20 located at any first installation station 11, and the line through holes 21 close to the crossbeam drag chain 50 can be used for wiring as needed.

[0045] It is worth noting that the laser cutting machine 100 may also include a cabinet cover plate, which is connected to the cabinet connector 20 and is used to cover the line through hole 21. In this way, the cabinet cover plate can cover the unused line through hole 21 and protect the wiring harness in the cabinet connector 20.

[0046] There are many ways to install the beam drag chain access assembly 40 on the second installation station 31. The beam drag chain access assembly 40 can be welded to the second installation station 31, the beam drag chain access assembly 40 can be bolted to the second installation station 31, or the beam drag chain access assembly 40 can be clamped to the second installation station 31. This application does not make specific restrictions. In a certain embodiment, the second installation station 31 includes a plurality of through holes, and the beam drag chain access assembly 40 is bolted to the second installation station 31. It can be understood that the through holes of the second installation station 31 can be threaded holes, or the second installation station 31 can also be provided with nuts, and the bolts are threadedly connected to the nuts after passing through the through holes.

[0047] The crossbeam drag chain access through hole 41 is used to communicate with the crossbeam drag chain member 50, so that the wiring harness can enter the crossbeam drag chain access assembly 40 through the crossbeam drag chain access through hole 41. It can be understood that the crossbeam drag chain access assembly 40 is provided with symmetrical crossbeam drag chain access through holes 41 to meet the wiring requirements of the crossbeam drag chain access assembly 40 located at any second installation station 31, and the crossbeam drag chain access through holes 41 close to the crossbeam drag chain member 50 can be used for wiring as needed.

[0048] The crossbeam drag chain component 50 is used to connect the line through hole 21 and the crossbeam drag chain input through hole 41. The wiring harness passes through the crossbeam drag chain component 50 from the line through hole 21, and then passes through the crossbeam drag chain input through hole 41 from the crossbeam drag chain component 50, and is finally connected to the crossbeam assembly 30.

[0049] See also Figure 2 as well as Figures 5 to 7 In the embodiment of the utility model, the beam drag chain input assembly 40 includes a beam drag chain input part 43 and a beam drag chain supporting part 45, two beam drag chain input through holes 41 are provided in the beam drag chain input part 43, the beam drag chain supporting part 45 is provided on the periphery of the beam drag chain input through holes 41, and the beam drag chain supporting part 45 is located on the side of the beam drag chain input part 43 close to the beam drag chain part 50.

[0050] In this way, the crossbeam drag chain carrier 45 can carry the crossbeam drag chain component 50, assist the crossbeam drag chain component 50 to communicate with the crossbeam drag chain access through hole 41, protect the wiring harness that passes through the crossbeam drag chain component 50 but has not yet passed through the crossbeam drag chain access through hole 41, and reduce the requirements for the alignment of the crossbeam drag chain component 50 and the crossbeam drag chain access through hole 41.

[0051] It can be understood that the crossbeam drag chain bearing member 45 may include a crossbeam drag chain abutment member and a crossbeam drag chain covering member. The crossbeam drag chain abutment member abuts against the crossbeam drag chain member 50 to support the crossbeam drag chain member 50. After the crossbeam drag chain abutment member cooperates with the crossbeam drag chain member 50, the crossbeam drag chain covering member is arranged, and the crossbeam drag chain covering member is arranged around the crossbeam drag chain member 50. In this way, it is convenient to arrange the crossbeam drag chain member 50 to cooperate with the crossbeam drag chain bearing member 45, that is, the crossbeam drag chain member 50 and the crossbeam drag chain abutment member are arranged with a larger opening, and the crossbeam drag chain covering member is arranged after the crossbeam drag chain member 50 and the crossbeam drag chain abutment member are arranged, so as to more completely protect the wiring harness that passes through the crossbeam drag chain member 50 and has not yet passed through the crossbeam drag chain input through hole 41.

[0052] For further information, see Figure 7 The crossbeam drag chain input component 43 is also provided with two third installation stations 47 , and the two third installation stations 47 are symmetrically arranged along the first direction, and the crossbeam drag chain bearing component 45 is arranged at the third installation station 47 .

[0053] In this way, the crossbeam drag chain carrier 45 can be arranged at the third installation station 47 at the desired position as needed, so as to facilitate the crossbeam drag chain carrier 45 to be arranged on the side of the crossbeam drag chain input part 43 close to the crossbeam drag chain part 50 .

[0054] It can be understood that there are many ways to install the crossbeam drag chain connector 43 on the third installation station 47. The crossbeam drag chain connector 43 and the third installation station 47 can be welded, the crossbeam drag chain connector 43 and the third installation station 47 can be bolted, or the crossbeam drag chain connector 43 and the third installation station 47 can be clamped, which will not be listed one by one in this application.

[0055] For further information, see Figures 5 to 7 The beam drag chain access assembly 40 also includes a beam access cover plate 49, which is arranged at the third installation station 47, and the beam access cover plate 49 and the beam drag chain bearing member 45 are arranged on both sides of the beam drag chain access member 43, and the beam access cover plate 49 covers the beam drag chain access through hole 41.

[0056] In this way, a beam drag chain bearing member 45 is arranged around the periphery of the beam drag chain access hole 41 close to the beam drag chain member 50 , and the beam drag chain access hole 41 away from the beam drag chain member 50 is covered by the beam access cover plate 49 , thereby protecting the wiring harness in the beam drag chain access member 43 .

[0057] For further information, see Figure 7 The third installation station 47 includes a plurality of third through holes 471 .

[0058] In this way, the crossbeam access cover plate 49 and the crossbeam drag chain bearing member 45 can be installed with the third installation station 47 by respectively passing bolts through the third through holes 471, which has a simple structure and is easy to install.

[0059] It can be understood that the third through hole 471 can be a threaded hole, and the third installation station 47 can also include a nut. The bolt passes through the third through hole 471 and is threadedly connected with the nut.

[0060] See also Figures 5 to 7 In the embodiment of the utility model, the beam assembly 30 includes a beam body 33, a cutting drag chain member 35 and a cutting drag chain connection member 37. The cutting drag chain connection member 37 can move relative to the beam body 33 along a first direction. The beam body 33 is provided with a limiting groove 331. The limiting groove 331 penetrates the beam body 33 along the first direction. The cutting drag chain connection member 37 is provided with two cutting drag chain connection through holes 371. The two cutting drag chain connection through holes 371 are symmetrically arranged along the second direction. One end of the cutting drag chain member 35 is connected to the beam drag chain connection assembly 40 through the limiting groove 331, and the other end of the cutting drag chain member 35 is connected to the cutting drag chain connection through hole 371.

[0061] In this way, the limiting groove 331 can limit the wiring harness, and the limiting groove 331 can also limit the cutting drag chain component 35. The two symmetrically arranged cutting drag chain access holes 371 are convenient for selecting the cutting drag chain access holes 371 close to the cutting drag chain component 35 for wiring as needed. The wiring harness passes through the crossbeam drag chain access assembly 40, the limiting groove 331, and the cutting drag chain component 35 in turn, and is finally connected to the crossbeam assembly 30 through the cutting drag chain access assembly 37.

[0062] It can be understood that the crossbeam assembly 30 can also include a cutting drag chain cover plate, which is used to cover the cutting drag chain access through hole 371. In this way, the cutting drag chain access through hole 371 close to the cutting drag chain member 35 can be used for the wire harness in the cutting drag chain member 35 to pass through, and the cutting drag chain access through hole 371 away from the cutting drag chain member 35 can be covered by the cutting drag chain cover plate to prevent dust, iron filings, etc. in the cutting process from entering the cutting drag chain member 35 through the cutting drag chain access through hole 371, thereby protecting the wire harness.

[0063] For further information, see Figure 5 The crossbeam assembly 30 also includes a cutting drag chain carrier 38 , which is disposed at the periphery of the cutting drag chain access through hole 371 , and the cutting drag chain carrier 38 is located on a side of the cutting drag chain access member 37 close to the cutting drag chain member 35 .

[0064] In this way, the cutting drag chain carrier 38 can carry the cutting drag chain member 35 , facilitate the cutting drag chain member 35 to communicate with the cutting drag chain access through hole 371 , and protect the wire harness that passes through the cutting drag chain member 35 but does not pass through the cutting drag chain access through hole 371 .

[0065] It is worth noting that the cutting drag chain carrier 38 can be connected to the cutting drag chain connecting piece 37 by bolts, the cutting drag chain carrier 38 can be clamped with the cutting drag chain connecting piece 37, and the cutting drag chain carrier 38 can also be welded with the cutting drag chain connecting piece 37, and this application does not make any specific restrictions.

[0066] See also Figures 5 to 7 In the embodiment of the utility model, the crossbeam assembly 30 also includes a crossbeam cover plate 39 , which covers the limiting groove 331 , and the crossbeam cover plate 39 and the cutting and dragging chain member 35 are located on both sides of the cutting and dragging chain input member 37 .

[0067] In this way, the crossbeam cover plate 39 can cover the limiting groove 331 in which the wiring harness is provided, thereby preventing the wiring harness in the limiting groove 331 from being contaminated by dust, welding slag, etc.

[0068] It can be understood that a portion of the limiting groove 331 is used to accommodate the wiring harness, and another portion of the limiting groove 331 is used to limit the cutting drag chain component 35. The wiring harness passes through the cutting drag chain component 35 through the limiting groove 331. Therefore, there is no need to set a crossbeam cover plate 39 at the position where the cutting drag chain component 35 is provided.

[0069] See also Figure 4 In the embodiment of the utility model, the first installation station 11 includes a plurality of first through holes 111, and the plurality of first through holes 111 are arranged along the second direction.

[0070] In this way, the cabinet connecting member 20 can be bolted to the machine tool body 10 through the plurality of first through holes 111 , which has a simple structure, is easy to install and disassemble, and has low cost.

[0071] It can be understood that the first through hole 111 can be a threaded hole, and the first installation station 11 can also include a nut. The bolt passes through the first through hole 111 and is threadedly connected with the nut.

[0072] The utility model embodiment also provides a processing equipment, which includes a laser cutting machine 100. The specific structure of the laser cutting machine 100 refers to the above embodiment. Since the processing equipment adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments.

[0073] In the processing equipment in the embodiment of the utility model, two symmetrical first installation stations 11 are provided to facilitate the arrangement of the cabinet connector 20 on the side of the machine tool body 10 for convenient wiring harness connection. Two symmetrical second installation stations 31 are provided to facilitate the arrangement of the beam drag chain input assembly 40 on the side provided with the cabinet connector 20. As a result, the cabinet connector 20 can be arranged on the first installation station 11 on one side of the machine tool body 10 as needed. The line of the cabinet connector 20 passes through the beam drag chain member 50 and the beam drag chain input assembly 40 arranged on the same side in sequence, and is finally connected to the beam assembly 30, which facilitates the arrangement of the wiring harness, reduces the wiring cost, and adapts to the wiring requirements of users with different site layouts.

[0074] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A laser cutting machine tool, characterized in that: include: A machine tool body, wherein the machine tool body is provided with two first installation stations spaced apart along a first direction, and the two first installation stations are symmetrically arranged along a second direction, and the second direction is perpendicular to the first direction; A cabinet connecting piece, the cabinet connecting piece is arranged on the first installation station, the cabinet connecting piece is provided with two circuit through holes, and the two circuit through holes are symmetrically arranged along the first direction; A crossbeam assembly, wherein the crossbeam assembly is slidably connected to the machine tool body, the crossbeam assembly can slide relative to the machine tool body along the second direction, the crossbeam assembly is arranged along the first direction, the crossbeam assembly is provided with two second installation stations spaced apart along the first direction, and the two second installation stations are symmetrically arranged along the second direction; A beam drag chain input assembly, the beam drag chain input assembly is arranged at the second installation station, the beam drag chain input assembly is provided with two beam drag chain input through holes, the two beam drag chain input through holes are symmetrically arranged along the first direction, and the beam drag chain input assembly and the cabinet connecting piece are arranged on the same side of the machine tool body; A crossbeam drag chain component is connected to the line through hole and the crossbeam drag chain input through hole.

2. The laser cutting machine tool according to claim 1, characterized in that: The crossbeam drag chain input assembly includes a crossbeam drag chain input part and a crossbeam drag chain supporting part. The two crossbeam drag chain input through holes are arranged in the crossbeam drag chain input part. The crossbeam drag chain supporting part is arranged on the periphery of the crossbeam drag chain input through holes. The crossbeam drag chain supporting part is located on one side of the crossbeam drag chain input part close to the crossbeam drag chain part.

3. The laser cutting machine tool according to claim 2, characterized in that: The crossbeam drag chain input component is also provided with two third installation stations, the two third installation stations are symmetrically arranged along the first direction, and the crossbeam drag chain bearing component is arranged at the third installation stations.

4. The laser cutting machine tool according to claim 3, characterized in that: The beam drag chain access assembly also includes a beam access cover plate, which is arranged at the third installation station. The beam access cover plate and the beam drag chain bearing member are arranged on both sides of the beam drag chain access member, and the beam access cover plate covers the beam drag chain access through hole.

5. The laser cutting machine tool according to claim 4, characterized in that: The third installation station includes a plurality of third through holes.

6. The laser cutting machine tool according to claim 1, characterized in that: The crossbeam assembly includes a crossbeam body, a cutting and dragging chain member and a cutting and dragging chain connecting member, wherein the cutting and dragging chain connecting member can move relative to the crossbeam body along the first direction, the crossbeam body is provided with a limiting groove, and the limiting groove penetrates the crossbeam body along the first direction, the cutting and dragging chain connecting member is provided with two cutting and dragging chain connecting through holes, and the two cutting and dragging chain connecting through holes are symmetrically arranged along the second direction, one end of the cutting and dragging chain member is connected to the crossbeam and dragging chain connecting assembly through the limiting groove, and the other end of the cutting and dragging chain member is connected to the cutting and dragging chain connecting through hole.

7. The laser cutting machine tool according to claim 6, characterized in that: The crossbeam assembly further comprises a cutting drag chain bearing member, which is arranged at the periphery of the cutting drag chain access through hole and is located on a side of the cutting drag chain access member close to the cutting drag chain member.

8. The laser cutting machine tool according to claim 6, characterized in that: The crossbeam assembly also includes a crossbeam cover plate, which covers the limiting groove. The crossbeam cover plate and the cutting and dragging chain component are located on both sides of the cutting and dragging chain input component.

9. The laser cutting machine tool according to claim 1, characterized in that: The first installation station includes a plurality of first through holes, and the plurality of first through holes are arranged along the second direction.

10. A processing equipment, characterized in that: It comprises a laser cutting machine as described in any one of claims 1 to 9 above.

Images