Multi-shaft drilling machine

Abstract

The utility model belongs to the technical field of PCB manufacturing equipment, and relates to a multi-shaft drilling machine. The multi-shaft drilling machine comprises a rack, a workbench and a drilling structure, the workbench is slidably installed on the rack in the first direction, and the workbench is used for bearing at least one material plate; the drilling structure comprises a plurality of drag chains and a plurality of main shaft modules, each main shaft module comprises a first main shaft mechanism and a second main shaft mechanism, and the first main shaft mechanisms and the second main shaft mechanisms are sequentially installed on the rack in a sliding mode in the second direction; the multiple main shaft modules are sequentially arranged in the second direction, and the first main shaft mechanism and the second main shaft mechanism of the same main shaft module are used for machining the same material plate; the drag chains are arranged on the rack and correspond to the main shaft modules one to one, and cable sets used for being connected with the first main shaft mechanisms and the second main shaft mechanisms of the corresponding main shaft modules are arranged in the drag chains respectively. According to the multi-shaft drilling machine, the number of drag chains can be reduced, the wiring difficulty is reduced, and meanwhile the cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of PCB board manufacturing equipment, in particular to a multi-axis drilling machine. Background Art

[0002] In the existing multi-axis mechanical drilling machine market, each processing spindle of the mechanical drilling machine needs to have a corresponding drag chain for its electrical pipeline. When the number of spindles is large, the number of corresponding drag chains will also increase, which makes the wiring of the mechanical drilling machine more difficult. At the same time, due to the large number of drag chains, the cost of the mechanical drilling machine will also be higher. Utility Model Content

[0003] The technical problem to be solved by the utility model is: to provide a multi-axis drilling machine in view of the technical problem that the wiring of the existing mechanical drilling machine is relatively difficult.

[0004] In order to solve the above technical problems, the embodiment of the utility model provides a multi-axis drilling machine, including a frame, a workbench and a drilling structure, wherein the workbench is slidably mounted on the frame along a first direction, and the workbench is used to carry at least one material plate; the drilling structure includes a plurality of drag chains and a plurality of spindle modules, and the spindle modules include a first spindle mechanism and a second spindle mechanism, and the first spindle mechanism and the second spindle mechanism are sequentially slidably mounted on the frame along a second direction;

[0005] The plurality of spindle modules are arranged in sequence along the second direction, and the first spindle mechanism and the second spindle mechanism of the same spindle module are used for processing the same material plate;

[0006] The plurality of drag chains are respectively arranged on the rack, and the plurality of drag chains are arranged one-to-one correspondingly to the plurality of spindle modules. Each of the drag chains is respectively provided with a cable group for connecting the first spindle mechanism and the second spindle mechanism of the corresponding spindle module.

[0007] According to the multi-axis drilling machine of the embodiment of the utility model, the first spindle mechanism and the second spindle mechanism in the same spindle module share a drag chain, which can reduce the number of drag chains, make the structure compact, reduce wiring difficulty, and reduce costs.

[0008] Optionally, the drilling structure further includes a junction box, the junction box is arranged on the rack, and each of the drag chains is respectively connected to the junction box.

[0009] Optionally, the drilling structure further includes a first driving module and a second driving module, and the first driving module and the second driving module are respectively mounted on the frame;

[0010] The first driving module is connected to each of the first spindle mechanisms, and the first driving module is used to drive each of the first spindle mechanisms to slide synchronously relative to the frame along the second direction;

[0011] The second driving module is connected to each of the second spindle mechanisms, and the second driving module is used to drive each of the second spindle mechanisms to slide synchronously relative to the frame along the second direction;

[0012] The junction box is connected to each of the second spindle mechanisms.

[0013] Optionally, the first spindle mechanism includes a first base plate and a first spindle, the first spindle is mounted on the first base plate and can move along a third direction, and the first base plate is connected to the first driving module;

[0014] The second spindle mechanism comprises a second base plate and a second spindle, the second spindle is mounted on the second base plate and can move along a third direction, and the second base plate is connected to the second driving module;

[0015] The junction box is connected to the second bottom plate.

[0016] Optionally, a bracket is installed on a side of the second bottom plate close to the junction box, and the junction box is connected to the bracket.

[0017] Optionally, the first driving module includes a first driving member and a first connecting member, the first connecting member is connected between the first spindle mechanisms, the first driving member is mounted on the frame and connected to one of the first spindle mechanisms, and the first driving member is used to drive the first spindle mechanism connected thereto to slide relative to the frame along the second direction;

[0018] The second driving module includes a second driving member and a second connecting member, the second connecting member is connected between each second spindle mechanism, the second driving member is installed on the frame and connected to one of the second spindle mechanisms, and the second driving member is used to drive the second spindle mechanism connected thereto to slide relative to the frame along the second direction.

[0019] Optionally, the first connecting member includes a first cascading bar and a second cascading bar, the first cascading bar and the second cascading bar are respectively connected between the first spindle mechanisms, and the first cascading bar and the second cascading bar are arranged in parallel;

[0020] The second connecting member includes a third cascading bar and a fourth cascading bar. The third cascading bar and the fourth cascading bar are respectively connected between the second spindle mechanisms, and the third cascading bar and the fourth cascading bar are arranged in parallel.

[0021] Optionally, a first dust suction pipeline is provided on the first spindle mechanism, and a second dust suction pipeline is provided on the second spindle mechanism;

[0022] The drilling structure further comprises a plurality of air pipe groups, the plurality of air pipe groups are respectively arranged on the frame, and the plurality of air pipe groups are arranged in one-to-one correspondence with the plurality of spindle modules;

[0023] The air pipe group includes a first dust suction pipe and a second dust suction pipe. The first dust suction pipe is used to connect to the first dust suction pipeline on the first spindle mechanism corresponding to the spindle module, and the second dust suction pipe is used to connect to the second dust suction pipeline on the second spindle mechanism corresponding to the spindle module.

[0024] Optionally, the drag chain and the air pipe group corresponding to the same spindle module are connected via a snap buckle.

[0025] Optionally, the multi-axis drilling machine further includes a first dust collecting pipe and a second dust collecting pipe, the first dust collecting pipe is provided with a plurality of first interfaces, and the plurality of first interfaces are connected to the plurality of first dust collecting pipes in a one-to-one correspondence;

[0026] The second dust collecting pipe is provided with a plurality of second interfaces, and the plurality of second interfaces are connected to the plurality of second dust collecting pipes in a one-to-one correspondence.

[0027] Optionally, the junction box is provided with a plurality of first wire-passing openings and a plurality of second wire-passing openings, each of the first spindle mechanisms is provided corresponding to at least one of the first wire-passing openings, and each of the second spindle mechanisms is provided corresponding to at least one of the second wire-passing openings;

[0028] The first wire passage opening is used for allowing the electrical pipeline corresponding to the first spindle mechanism to pass through, and the second wire passage opening is used for allowing the electrical pipeline corresponding to the second spindle mechanism to pass through.

[0029] Optionally, a plurality of the workbenches are provided, a plurality of the drilling structures are provided, and the plurality of the workbenches and the plurality of the drilling structures are provided in a one-to-one correspondence. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of a multi-axis drilling machine provided by an embodiment of the utility model;

[0031] Figure 2 yes Figure 1 Schematic diagram of a single drilling structure;

[0032] Figure 3 yes Figure 2 Exploded diagram of

[0033] Figure 4 yes Figure 2Schematic diagram from another perspective;

[0034] Figure 5 yes Figure 4 The enlarged schematic diagram of point A in the middle;

[0035] Figure 6 yes Figure 2 Schematic diagram of the junction box;

[0036] Figure 7 yes Figure 6 Schematic diagram from another perspective;

[0037] Figure 8 yes Figure 1 Schematic diagram of the first dust collecting pipe;

[0038] Fig. 9 yes Figure 1 Schematic diagram of the second dust collection pipe.

[0039] The reference numerals in the specification are as follows:

[0040] 100, frame; 200, workbench; 300, drilling structure; 400, material plate; 500, first dust collecting pipe; 501, first interface; 502, first dust suction valve; 600, second dust collecting pipe; 601, second interface; 602, second dust suction valve;

[0041] 1. Drag chain;

[0042] 2. spindle module; 21. first spindle mechanism; 211. first bottom plate; 212. first spindle; 213. first dust suction pipeline; 22. second spindle mechanism; 221. second bottom plate; 222. second spindle; 223. second dust suction pipeline;

[0043] 3. Junction box; 31. First wire port; 32. Second wire port; 33. Aviation plug; 34. Electrical components; 35. Pneumatic components; 36. Terminal block;

[0044] 4. first driving module; 41. first driving member; 42. first connecting member; 421. first cascade bar; 422. second cascade bar;

[0045] 5. Second driving module; 51. Second driving member; 52. Second connecting member; 521. Third cascade bar; 522. Fourth cascade bar;

[0046] 6. Bracket;

[0047] 7. air pipe group; 71. first dust suction pipe; 72. second dust suction pipe;

[0048] 8. Buckle;

[0049] y, first direction; x, second direction; z, third direction. DETAILED DESCRIPTION

[0050] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0051] like Figures 1 to 9 As shown, the multi-axis drilling machine provided by the embodiment of the utility model includes a frame 100, a workbench 200 and a drilling structure 300. The workbench 200 is slidably mounted on the frame 100 along a first direction y. The workbench 200 is used to carry at least one sheet 400, and the carrying position of each sheet 400 corresponds to a work station. The drilling structure 300 includes a plurality of drag chains 1 and a plurality of spindle modules 2. The spindle modules 2 include a first spindle mechanism 21 and a second spindle mechanism 22. The first spindle mechanism 21 and the second spindle mechanism 22 are sequentially slidably mounted on the frame 100 along a second direction x.

[0052] The plurality of spindle modules 2 are arranged in sequence along the second direction x, and the first spindle mechanism 21 and the second spindle mechanism 22 of the same spindle module 2 are used to process the same material plate 400. At this time, each spindle module 2 will be arranged one-to-one corresponding to each workstation.

[0053] The plurality of drag chains 1 are respectively arranged on the frame 100 , and the plurality of drag chains 1 are arranged one-to-one correspondingly to the plurality of spindle modules 2 . Each drag chain 1 is respectively provided with a cable group for connecting the first spindle mechanism 21 and the second spindle mechanism 22 corresponding to the spindle module 2 .

[0054] The cable group includes a first cable for connecting to a first spindle mechanism 21 corresponding to the spindle module 2 and a second cable for connecting to a second spindle mechanism 22 corresponding to the spindle module 2 .

[0055] The multi-axis drilling machine provided by the embodiment of the utility model enables the first spindle mechanism 21 and the second spindle mechanism 22 in the same spindle module 2 to share a drag chain 1, which can reduce the number of drag chains 1, make the structure compact, reduce wiring difficulty, and reduce costs.

[0056] In one embodiment, if Figures 1 to 7As shown, the drilling structure 300 also includes a junction box 3, which is arranged on the frame 100, and each of the drag chains 1 is respectively connected to the junction box 3, so that the cable groups in each of the drag chains 1 are respectively connected to the first spindle mechanism 21 and the second spindle mechanism 22 of the corresponding spindle module 2 through the junction box 3.

[0057] At the same time, the drag chains 1 in the same drilling structure 300 are connected to the same junction box 3 at the same time, so as to save the number of junction boxes 3 and facilitate wiring.

[0058] In the illustrated embodiment, each of the drilling structures 300 is provided with three spindle modules 2. Correspondingly, three of the drag chains 1 are provided in each of the drilling structures 300. The three drag chains 1 share the same junction box 3 to save the number of junction boxes 3 and facilitate wiring.

[0059] In one embodiment, if Figure 3 As shown, the drilling structure 300 further includes a first driving module 4 and a second driving module 5 , and the first driving module 4 and the second driving module 5 are respectively mounted on the frame 100 .

[0060] The first drive module 4 is connected to each of the first spindle mechanisms 21, and the first drive module 4 is used to drive each of the first spindle mechanisms 21 to slide synchronously relative to the frame 100 along the second direction x. The second drive module 5 is connected to each of the second spindle mechanisms 22, and the second drive module 5 is used to drive each of the second spindle mechanisms 22 to slide synchronously relative to the frame 100 along the second direction x.

[0061] By setting the first driving module 4 and the second driving module 5, the first spindle mechanisms 21 and the second spindle mechanisms 22 can slide synchronously, so as to ensure that the drilling efficiency of each station in the same drilling structure 300 is consistent.

[0062] In one embodiment, if Figure 2 As shown, the junction box 3 is connected to each of the second spindle mechanisms 22 and can move along the second direction x with each of the second spindle mechanisms 22. At this time, the junction box 3 is connected as a whole with each of the second spindle mechanisms 22, and is driven by the second drive module 5 to move along the second direction x together.

[0063] In an embodiment not shown in the figure, the junction box may also be connected to each of the first spindle mechanisms and may move with each of the first spindle mechanisms along the second direction x. In this case, the junction box is connected as a whole with each of the first spindle mechanisms and is driven by the first drive module to move together along the second direction x.

[0064] In one embodiment, the sliding direction of the first spindle mechanism 21 may be the same as the sliding direction of the second spindle mechanism 22, or the sliding direction of the first spindle mechanism 21 may be opposite to the sliding direction of the second spindle mechanism 22. It can be set according to specific needs and is not limited here.

[0065] In one embodiment, if Figure 2 and Figure 3 As shown, the first spindle mechanism 21 includes a first base plate 211 and a first spindle 212, the first spindle 212 is installed on the first base plate 211 and can move along the third direction z, the first base plate 211 is connected to the first driving module 4, the first driving module 4 is used to drive each of the first base plates 211 to slide synchronously along the second direction x relative to the frame 100, thereby driving each of the first spindle mechanisms 21 to slide synchronously along the second direction x relative to the frame 100 as a whole.

[0066] The second spindle mechanism 22 includes a second base plate 221 and a second spindle 222. The second spindle 222 is installed on the second base plate 221 and can move along the third direction z. The second base plate 221 is connected to the second driving module 5. The second driving module 5 is used to drive each second base plate 221 to slide synchronously relative to the frame 100 along the second direction x, thereby driving each second spindle mechanism 22 to slide synchronously relative to the frame 100 along the second direction x.

[0067] The junction box 3 is connected to the second bottom plate 221 of each of the second spindle mechanisms 22 , so that the junction box 3 can move along the second direction x with each of the second spindle mechanisms 22 .

[0068] In an embodiment not shown in the figure, if the junction box can be connected to each of the first spindle mechanisms, at this time, the junction box is connected to the first base plate of each of the first spindle mechanisms, so that the junction box can move along the second direction x with each of the first spindle mechanisms.

[0069] In one embodiment, the first spindle mechanism 21 and the second spindle mechanism 22 may adopt an air-floating sleeve type spindle structure.

[0070] In one embodiment, if Figure 4 and Figure 5 As shown, a bracket 6 is installed on one side of the second bottom plate 221 close to the junction box 3 , and the junction box 3 is connected to the bracket 6 , thereby realizing the connection between the junction box 3 and the second bottom plate 221 of each second spindle mechanism 22 .

[0071] In one embodiment, if Figure 3As shown, the first driving module 4 includes a first driving member 41 and a first connecting member 42, the first connecting member 42 is connected between the first base plates 211 of each of the first spindle mechanisms 21, the first driving member 41 is installed on the frame 100 and connected to the first base plate 211 of one of the first spindle mechanisms 21, and the first driving member 41 is used to drive the first spindle mechanism 21 connected thereto to slide relative to the frame 100 along the second direction x.

[0072] When the first driving member 41 drives the first spindle mechanism 21 connected thereto to slide relative to the frame 100 along the second direction x, the other first spindle mechanisms 21 not connected to the first driving member 41 will move synchronously under the action of the first connecting member 42, thereby realizing the synchronous sliding of each first spindle mechanism 21 relative to the frame 100.

[0073] In one embodiment, if Figure 3 As shown, the second driving module 5 includes a second driving member 51 and a second connecting member 52, the second connecting member 52 is connected between the second base plates 221 of each second spindle mechanism 22, the second driving member 51 is installed on the frame 100 and connected to the second base plate 221 of one of the second spindle mechanisms 22, and the second driving member 51 is used to drive the second spindle mechanism 22 connected thereto to slide relative to the frame 100 along the second direction x.

[0074] When the second driving member 51 drives the second spindle mechanism 22 connected thereto to slide relative to the frame 100 along the second direction x, the other second spindle mechanisms 22 that are not connected to the second driving member 51 will move synchronously under the action of the second connecting member 52, thereby realizing the synchronous sliding of each second spindle mechanism 22 relative to the frame 100.

[0075] In one embodiment, if Figure 3 As shown, the first connecting member 42 includes a first cascading bar 421 and a second cascading bar 422, and the first cascading bar 421 and the second cascading bar 422 are respectively connected between the first base plates 21 of each of the first spindle mechanisms 21, and the first cascading bar 421 and the second cascading bar 422 are arranged in parallel to ensure smooth movement between each of the first spindle mechanisms 21.

[0076] The second connecting member 52 includes a third cascading bar 521 and a fourth cascading bar 522, and the third cascading bar 521 and the fourth cascading bar 522 are respectively connected between the second base plates 221 of each second spindle mechanism 22, and the third cascading bar 521 and the fourth cascading bar 522 are arranged in parallel to ensure smooth movement between each second spindle mechanism 22.

[0077] In one embodiment, if Figure 2 and Figure 3 As shown, the first spindle mechanism 21 is provided with a first dust suction pipeline 213 for dust suction, and the second spindle mechanism 22 is provided with a second dust suction pipeline 223 for dust suction.

[0078] The drilling structure 300 further includes a plurality of air pipe groups 7 , and the plurality of air pipe groups 7 are respectively arranged on the frame 100 , and the plurality of air pipe groups 7 are arranged in one-to-one correspondence with the plurality of spindle modules 2 .

[0079] The air pipe group 7 includes a first dust suction pipe 71 and a second dust suction pipe 72. The first dust suction pipe 71 is used to connect to the first dust suction pipe 213 on the first spindle mechanism 21 corresponding to the spindle module 2, and the second dust suction pipe 72 is used to connect to the second dust suction pipe 223 on the second spindle mechanism 22 corresponding to the spindle module 2, thereby ensuring that the dust adsorbed by the first dust suction pipe 213 and the second dust suction pipe 223 can be discharged by the air pipe group 7.

[0080] In one embodiment, if Figure 2 and Figure 3 As shown, the drag chain 1 and the air pipe group 7 corresponding to the same spindle module 2 are connected via a buckle 8.

[0081] At the same time, the air pipe group 7 is installed on the outer side of the corresponding drag chain 1 through the buckle 8, so that the dust suction pipes of each air pipe group 7 are arranged compactly and neatly.

[0082] In one embodiment, if Figure 1 , Figure 8 and Fig. 9 As shown, the multi-axis drilling machine also includes a first dust collecting tube 500 and a second dust collecting tube 600. The first dust collecting tube 500 is provided with a plurality of first interfaces 501. The plurality of first interfaces 501 are connected one-to-one with a plurality of first dust suction tubes 71, so that the dust in each of the first dust suction tubes 71 can be collected in the first dust collecting tube 500 and discharged.

[0083] The second dust collecting pipe 600 is provided with a plurality of second interfaces 601 , which are connected to the plurality of second dust suction pipes 72 in a one-to-one correspondence, so that the dust in each of the second dust suction pipes 72 can be collected in the second dust collecting pipe 600 for discharge.

[0084] When the dust in each of the first dust suction pipes 71 can be collected and discharged in the first dust collecting pipe 500, and the dust in each of the second dust suction pipes 72 can be collected and discharged in the second dust collecting pipe 600, the dust collection of each of the first spindle mechanisms 21 and the dust collection of each of the second spindle mechanisms 22 can be controlled separately. When the multi-axis drilling machine only starts the first spindle mechanism 21 to work, the dust collection work of the second spindle mechanism 22 can be turned off; when the multi-axis drilling machine only starts the second spindle mechanism 22 to work, the dust collection work of the first spindle mechanism 21 can be turned off to reduce the air flow of dust collection and save energy.

[0085] In one embodiment, if Figure 1 , Figure 8 and Fig. 9 As shown, each of the first interfaces 501 is provided with the same end of the first dust collecting pipe 500, and a first dust suction valve 502 is provided in the middle of the first dust collecting pipe 500, and the first dust suction valve 502 is used to control the opening or closing of the first dust collecting pipe 500, thereby controlling the opening or closing of the dust suction work of each first spindle mechanism 21.

[0086] Each of the second interfaces 601 is provided with the same end of the second dust collecting pipe 600, and a second dust suction valve 602 is provided in the middle of the second dust collecting pipe 600. The second dust suction valve 602 is used to control the opening or closing of the second dust collecting pipe 600, thereby controlling the opening or closing of the dust suction work of each second spindle mechanism 22.

[0087] In one embodiment, if Figure 2 As shown, the junction box 3 is provided with a plurality of first wire openings 31 and a plurality of second wire openings 32 , each of the first spindle mechanisms 21 is provided corresponding to at least one of the first wire openings 31 , and each of the second spindle mechanisms 22 is provided corresponding to at least one of the second wire openings 32 .

[0088] The first wire passage opening 31 is used for allowing the electrical wires corresponding to the first spindle mechanism 21 to pass through, and the second wire passage opening 32 is used for allowing the electrical wires corresponding to the second spindle mechanism 22 to pass through.

[0089] During wiring, the electrical pipeline of the first spindle mechanism 21 will pass through the first wire opening 31 and be electrically connected to the first cable in the corresponding drag chain 1, and the electrical pipeline of the second spindle mechanism 22 will pass through the second wire opening 32 and be electrically connected to the second cable in the corresponding drag chain 1.

[0090] Since each spindle (the first spindle 21 and the second spindle 22) moves up and down along the third direction z, the junction box 3 and each second spindle 22 are relatively fixed, so when the drilling structure 300 is working, the electrical pipelines of each second spindle 22 only swing up and down relative to the junction box 3. Furthermore, since the electrical pipelines have a certain curvature, the electrical pipelines of each second spindle 22 can be guaranteed to run smoothly.

[0091] Since the junction box 3 moves relative to each first spindle 21 in the second direction x, when the drilling structure 300 is working, the electrical pipelines of each first spindle 21 swing both left and right and up and down relative to the junction box 3. However, since the movement distance of the first spindle 21 relative to the second spindle 22 in the same spindle module 2 is relatively short, the swing range of the electrical pipelines of each first spindle 21 relative to the junction box 3 is very small. Furthermore, since the electrical pipelines have a certain curvature, it can be ensured that the electrical pipelines of each first spindle 21 can also run smoothly without distortion.

[0092] In one embodiment, if Figure 6 and Figure 7 As shown, the front side of the junction box 3 (the side facing the spindle module 2) is arranged with structures such as aviation plugs 33 and electrical components 34, and the back side (the side facing the drag chain 1) is arranged with structures such as pneumatic components 35 and terminal blocks 36 to ensure the operation of the various components of the multi-axis drilling machine.

[0093] In one embodiment, if Figure 1 As shown, there are multiple workbenches 200, and the multiple workbenches 200 are arranged on the frame 100 in sequence along the second direction x. There are multiple drilling structures 300, and the multiple drilling structures 300 are arranged on the frame 100 in sequence along the second direction x. The multiple workbenches 200 and the multiple drilling structures 300 are arranged in one-to-one correspondence.

[0094] Taking the figure as an example, the multi-axis drilling machine is a 12-axis drilling machine, and two workbenches 200 are provided, and each workbench 200 carries three material plates 400. Two drilling structures 300 are provided, and each drilling structure 300 is provided with a junction box 3, three drag chains 1, three air pipe groups 7 and three spindle modules 2. Each spindle module 2 includes a first spindle mechanism 21 and a second spindle mechanism 22, so each drilling structure 300 has 6 axes. In each drilling structure 300, three drag chains 1, three air pipe groups 7 and three spindle modules 2 are arranged and connected in a one-to-one correspondence.

[0095] The first dust collecting pipe 500 is provided with six first interfaces 501 to be connected to the six first dust suction pipes 71 in a one-to-one correspondence. The second dust collecting pipe 600 is provided with six second interfaces 601 to be connected to the six second dust suction pipes 72 in a one-to-one correspondence.

[0096] In one embodiment, although the multi-axis drilling machine is a 12-axis drilling machine, it only needs to be provided with two of the junction boxes 3 and six of the drag chains 1, thereby reducing the number of junction boxes 3 and the number of drag chains 1, making the structure compact, reducing the wiring difficulty, and reducing the cost.

[0097] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-axis drilling machine, characterized in that: The machine comprises a frame, a workbench and a drilling structure, wherein the workbench is slidably mounted on the frame along a first direction, and the workbench is used to carry at least one sheet; the drilling structure comprises a plurality of drag chains and a plurality of spindle modules, wherein the spindle modules comprise a first spindle mechanism and a second spindle mechanism, and the first spindle mechanism and the second spindle mechanism are sequentially slidably mounted on the frame along a second direction; The plurality of spindle modules are arranged in sequence along the second direction, and the first spindle mechanism and the second spindle mechanism of the same spindle module are used for processing the same material plate; The plurality of drag chains are respectively arranged on the rack, and the plurality of drag chains are arranged one-to-one correspondingly to the plurality of spindle modules. Each of the drag chains is respectively provided with a cable group for connecting the first spindle mechanism and the second spindle mechanism of the corresponding spindle module.

2. The multi-axis drilling machine according to claim 1, characterized in that: The drilling structure further comprises a junction box, which is arranged on the frame, and each of the drag chains is respectively connected to the junction box.

3. The multi-axis drilling machine according to claim 2, characterized in that: The drilling structure further includes a first driving module and a second driving module, wherein the first driving module and the second driving module are respectively mounted on the frame; The first driving module is connected to each of the first spindle mechanisms, and the first driving module is used to drive each of the first spindle mechanisms to slide synchronously relative to the frame along the second direction; The second driving module is connected to each of the second spindle mechanisms, and the second driving module is used to drive each of the second spindle mechanisms to slide synchronously relative to the frame along the second direction; The junction box is connected to each of the second spindle mechanisms; or, the junction box is connected to each of the first spindle mechanisms.

4. The multi-axis drilling machine according to claim 3, characterized in that: The first spindle mechanism comprises a first base plate and a first spindle, the first spindle is mounted on the first base plate and can move along a third direction, and the first base plate is connected to the first driving module; The second spindle mechanism comprises a second base plate and a second spindle, the second spindle is mounted on the second base plate and can move along a third direction, and the second base plate is connected to the second driving module; The junction box is connected to the second bottom plate; or, the junction box is connected to the first bottom plate.

5. The multi-axis drilling machine according to claim 4, characterized in that: A bracket is installed on one side of the second bottom plate close to the junction box, and the junction box is connected to the bracket.

6. The multi-axis drilling machine according to claim 3, characterized in that: The first driving module comprises a first driving member and a first connecting member, wherein the first connecting member is connected between the first spindle mechanisms, the first driving member is mounted on the frame and connected to one of the first spindle mechanisms, and the first driving member is used to drive the first spindle mechanism connected thereto to slide relative to the frame along the second direction; The second driving module includes a second driving member and a second connecting member, the second connecting member is connected between each second spindle mechanism, the second driving member is installed on the frame and connected to one of the second spindle mechanisms, and the second driving member is used to drive the second spindle mechanism connected thereto to slide relative to the frame along the second direction.

7. The multi-axis drilling machine according to claim 6, characterized in that: The first connecting member includes a first cascading bar and a second cascading bar, the first cascading bar and the second cascading bar are respectively connected between the first spindle mechanisms, and the first cascading bar and the second cascading bar are arranged in parallel; The second connecting member includes a third cascading bar and a fourth cascading bar. The third cascading bar and the fourth cascading bar are respectively connected between the second spindle mechanisms, and the third cascading bar and the fourth cascading bar are arranged in parallel.

8. The multi-axis drilling machine according to claim 2, characterized in that: The first spindle mechanism is provided with a first dust suction pipeline, and the second spindle mechanism is provided with a second dust suction pipeline; The drilling structure further comprises a plurality of air pipe groups, the plurality of air pipe groups are respectively arranged on the frame, and the plurality of air pipe groups are arranged in one-to-one correspondence with the plurality of spindle modules; The air pipe group includes a first dust suction pipe and a second dust suction pipe. The first dust suction pipe is used to connect to the first dust suction pipeline on the first spindle mechanism corresponding to the spindle module, and the second dust suction pipe is used to connect to the second dust suction pipeline on the second spindle mechanism corresponding to the spindle module.

9. The multi-axis drilling machine according to claim 8, characterized in that: The drag chain and the air pipe group corresponding to the same spindle module are connected via buckles.

10. The multi-axis drilling machine according to claim 8, characterized in that: The multi-axis drilling machine further includes a first dust collecting pipe and a second dust collecting pipe, wherein the first dust collecting pipe is provided with a plurality of first interfaces, and the plurality of first interfaces are connected to the plurality of first dust collecting pipes in a one-to-one correspondence; The second dust collecting pipe is provided with a plurality of second interfaces, and the plurality of second interfaces are connected to the plurality of second dust collecting pipes in a one-to-one correspondence.

11. The multi-axis drilling machine according to claim 8, characterized in that: The junction box is provided with a plurality of first wire-passing openings and a plurality of second wire-passing openings, each of the first spindle mechanisms is provided corresponding to at least one of the first wire-passing openings, and each of the second spindle mechanisms is provided corresponding to at least one of the second wire-passing openings; The first wire passage opening is used for allowing the electrical pipeline corresponding to the first spindle mechanism to pass through, and the second wire passage opening is used for allowing the electrical pipeline corresponding to the second spindle mechanism to pass through.

12. The multi-axis drilling machine according to any one of claims 1 to 11, characterized in that: There are a plurality of the workbenches, and a plurality of the drilling structures. The plurality of the workbenches and the plurality of the drilling structures are arranged in one-to-one correspondence.

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