A double-material transfer four-axis drilling machine

Abstract

The present invention relates to the technical field of sludge treatment, and in particular to a double-material transfer type four-axis drilling machine, the double-material transfer type four-axis drilling machine comprises a base, two groups of drilling mechanisms, a conversion mechanism and two feeding mechanisms, the two groups of drilling mechanisms are slidably arranged on the base along a first direction; the conversion mechanism comprises a rotating motor arranged on the base and a turntable arranged at the power output end of the rotating motor, the top of the turntable is provided with two first slide grooves for accommodating workpieces, the two first slide grooves are arranged in a collinear manner; and two feeding mechanisms are respectively arranged on both sides of the conversion mechanism along the first direction, the two feeding mechanisms respectively include a slideway and a first adsorption component slidably arranged in the slideway, the two slideways are respectively connected to the two first slide grooves, the first adsorption component is used to adsorb the workpieces in the first slide groove, the double-material transfer type four-axis drilling machine can complete the drilling operations of two workpieces of two specifications at the same time, and improve work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of sludge treatment, in particular to a double-material transfer type four-axis drilling machine. Background Art

[0002] At present, when drilling a workpiece, it is often necessary to go through drilling and boring, and some workpieces need to be drilled with holes of different specifications. The current practice is: after drilling a hole of one specification, replace the drill bit and continue to drill the next specification; after drilling a hole of one specification, reposition the workpiece and move it to the next drilling machine to drill the next specification. Either way, it will affect the work efficiency of the drilling operation. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the present invention provides a double-material transfer type four-axis drilling machine, which can complete drilling operations of two workpieces with two specifications at the same time, thereby improving work efficiency.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned objectives, an embodiment of the present application provides a dual-material transfer four-axis drilling machine, comprising: a base; two sets of drilling mechanisms, slidably arranged on the base along a first direction; a conversion mechanism, comprising a rotating motor arranged on the base and a turntable arranged at the power output end of the rotating motor, the top of the turntable is provided with two first slide grooves for accommodating workpieces, and the two first slide grooves are arranged in a collinear manner; and two feeding mechanisms, respectively arranged on both sides of the conversion mechanism along the first direction, the two feeding mechanisms respectively include a slide and a first adsorption component slidably arranged in the slide, the two slides are respectively connected to the two first slide grooves, and the first adsorption component is used to adsorb the workpiece in the first slide groove.

[0007] In a possible implementation, two second sliding grooves are further arranged on the top of the turntable along the radial direction, and the two second sliding grooves are arranged in a collinear manner.

[0008] In a possible implementation, the two first chutes and the two second chutes are connected at the center of the turntable, and the conversion mechanism also includes a second adsorption component arranged at the center of the turntable for adsorbing the workpiece in the first chutes or the second chutes.

[0009] In a possible implementation, the second adsorption assembly includes a truncated table, a telescopic cylinder disposed on the truncated table, and a second suction cup disposed at the movable end of the telescopic cylinder, the telescopic cylinder being retractable along the extension direction of the first slide groove or the second slide groove, and the second suction cup being used to adsorb the workpiece in the first slide groove or the second slide groove.

[0010] In a possible implementation, a sliding groove is provided in the slide, and the first adsorption component includes: a sliding block, which is slidably provided in the sliding groove, and a threaded hole is provided on the sliding block along the first direction; a driving motor, which is provided at one end of the sliding groove; a screw rod, which passes through the threaded hole of the sliding block and is connected to the threaded hole by a thread, and the end of the screw rod is connected to the power output end of the driving motor; and a first suction cup, which is provided on the sliding block and is located in the slide.

[0011] In a possible implementation, the feeding mechanism further includes a positioning rod disposed in the slideway, and the positioning rod is disposed at an end of the slideway away from the conversion mechanism.

[0012] In a possible implementation, a clearance groove is provided on the inner side wall of the slide along the front-to-back direction, and the feeding mechanism also includes a clamping assembly, which includes: a clamping cylinder, which is arranged outside the slide; a clamping plate, which is movably arranged in the clearance groove, and the clamping plate is connected to the output end of the clamping cylinder.

[0013] In a possible implementation, the feeding mechanism includes two clamping assemblies, and the two clamping assemblies are arranged on the slideway opposite to each other along the front-to-back direction.

[0014] In a possible implementation, the drilling mechanism includes: a sliding frame sliding along the first direction; a lifting assembly disposed on the sliding frame; and two drilling assemblies arranged along the first direction at a bottom output end of the lifting assembly.

[0015] In a possible implementation, the lifting assembly includes a lifting cylinder and a lifting plate arranged at the bottom output end of the lifting cylinder, and the lifting plate is provided with an adjustment hole along the first direction; the drilling assembly includes a mounting frame, a drilling motor arranged on the mounting frame, and a drill rod arranged at the power output end of the drilling motor, and the mounting frame is provided with an adjusting screw that passes through the adjusting hole, and the outer peripheral side of the adjusting screw is provided with an adjusting nut.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present invention provides a double-material transfer four-axis drilling machine, which has the following beneficial effects: the double-material transfer four-axis drilling machine places two workpieces in two first slide grooves respectively, and then the first adsorption components respectively adsorb the workpieces in the two first slide grooves, and drive the two workpieces to slide to the processing station, and drill holes of different specifications on the two workpieces through two drilling mechanisms respectively, and then the two first adsorption components respectively drive the two workpieces to slide into the two first slide grooves, and the rotary motor drives the turntable to rotate 180° so that the two workpieces exchange positions, and then the two first adsorption components respectively adsorb the two workpieces and slide to the processing station, and complete drilling of two specifications for the two workpieces respectively, so that the drilling operations of two specifications of the two workpieces can be completed at the same time, without changing the drill bit, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a double-material transfer four-axis drilling machine provided in an embodiment of the present application is shown;

[0019] Figure 2 A schematic diagram of the three-dimensional structure of a conversion mechanism and a feeding mechanism provided in an embodiment of the present application is shown;

[0020] Figure 3 A schematic diagram of a top view of a conversion mechanism and a feeding mechanism provided in an embodiment of the present application is shown;

[0021] Figure 4 A schematic diagram of the top view of a feeding mechanism provided in an embodiment of the present application is shown;

[0022] Figure 5 A three-dimensional structural schematic diagram of a drilling mechanism provided in an embodiment of the present application is shown.

[0023] Markings in the accompanying drawings:

[0024] X, first direction;

[0025] 1. Base;

[0026] 2. Drilling mechanism; 21. Sliding frame; 22. Lifting assembly; 221. Lifting cylinder; 222. Lifting plate; 2221. Adjusting hole; 23. Drilling assembly; 231. Mounting frame; 232. Drilling motor; 233. Drill rod; 234. Adjusting screw; 235. Adjusting nut;

[0027] 3. conversion mechanism; 31. rotating motor; 32. turntable; 321. first slideway; 322. second slideway; 33. second adsorption assembly; 331. round table; 332. telescopic cylinder; 333. second suction cup;

[0028] 4. Feeding mechanism; 41. Slideway; 411. Sliding groove; 412. Yielding groove; 42. First adsorption assembly; 421. Sliding block; 422. Screw rod; 423. First suction cup; 43. Positioning rod; 44. Clamping assembly; 441. Clamping cylinder; 442. Clamping plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Figure 1 A schematic diagram of the three-dimensional structure of a double-material transfer four-axis drilling machine provided in an embodiment of the present application is shown; Figure 2 A schematic diagram of the three-dimensional structure of a conversion mechanism and a feeding mechanism provided in an embodiment of the present application is shown; Figure 3 A schematic diagram of a top view of a conversion mechanism and a feeding mechanism provided in an embodiment of the present application is shown; Figure 4 A schematic diagram of the top view of a feeding mechanism provided in an embodiment of the present application is shown; Figure 5 A three-dimensional structural schematic diagram of a drilling mechanism provided in an embodiment of the present application is shown.

[0031] See also Figures 1 to 5 The embodiment of the present application provides a dual-material transfer four-axis drilling machine, including: a base 1, two drilling mechanisms 2, a conversion mechanism 3 and two feeding mechanisms 4, wherein:

[0032] The two sets of drilling mechanisms 2 are slidably disposed on the base 1 along a first direction X.

[0033] The conversion mechanism 3 includes a rotary motor 31 disposed on the base 1 and a turntable 32 disposed at the power output end of the rotary motor 31 . Two first slide grooves 321 for accommodating workpieces are disposed on the top of the turntable 32 . The two first slide grooves 321 are disposed in a colinear manner.

[0034] The two feeding mechanisms 4 are respectively arranged on both sides of the conversion mechanism 3 along the first direction X. The two feeding mechanisms 4 respectively include a slide 41 and a first adsorption component 42 slidably arranged in the slide 41. The two slides 41 are respectively connected to the two first slide grooves 321. The first adsorption component 42 is used to adsorb the workpiece in the first slide groove 321.

[0035] In the present application, the two workpieces are respectively placed in the two first slide grooves 321, and then the first adsorption components 42 respectively adsorb the workpieces in the two first slide grooves 321, and drive the two workpieces to slide to the processing station, and the two drilling mechanisms 2 are used to drill holes of different specifications on the two workpieces, and then the two first adsorption components 42 respectively drive the two workpieces to slide into the two first slide grooves 321, and the rotating motor 31 drives the turntable 32 to rotate 180° so that the two workpieces exchange positions, and then the two first adsorption components 42 respectively adsorb the two workpieces and slide to the processing station, and complete the drilling of two specifications for the two workpieces respectively, so that the drilling operations of two specifications of the two workpieces can be completed at the same time without changing the drill bit, thereby improving work efficiency.

[0036] Specifically, the workpiece needs to be installed on the positioning seat, and then the positioning seat is placed in the first slide groove 321 or the second slide groove 322. The size of the positioning seat matches the size of the first slide groove 321, the second slide groove 322 and the slideway 41, and different workpieces can be positioned by replacing different positioning seats.

[0037] In the present application, by setting a conversion mechanism 3 between the two feeding mechanisms 4, it is possible to realize the replacement of the two workpieces and reduce the radius of the workpiece rotation as much as possible. At the same time, the two drilling stations can be separated and kept away from the working station when the workpiece is taken and placed, thereby improving safety.

[0038] In some embodiments, two second slide grooves 322 are further disposed radially on the top of the rotating disk 32 , and the two second slide grooves 322 are disposed colinearly.

[0039] In the present application, the first slide groove 321 and the second slide groove 322 are both arranged along the radial direction of the turntable 32, and the first slide groove 321 and the second slide groove 322 are perpendicular to each other. During the drilling of the two workpieces in the first slide groove 321, the workpieces can be placed in the two second slide grooves 322 respectively. After the two workpieces in the first slide groove 321 are drilled, the turntable 32 can be rotated 90°, so that the workpiece in the second slide groove 322 is rotated to be aligned with the slideway 41, and the workpiece in the second slide groove 322 is directly drilled. During this period, the workpiece that has been drilled in the first slide groove 321 is taken out, and a new workpiece to be processed is placed, which further shortens the time for taking and placing the workpiece and improves work efficiency.

[0040] In some embodiments, the two first slide grooves 321 and the two second slide grooves 322 are connected at the center of the turntable 32 , and the conversion mechanism 3 also includes a second adsorption component 33 arranged at the center of the turntable 32 for adsorbing the workpiece in the first slide groove 321 or the second slide groove 322 .

[0041] In the present application, a second adsorption component 33 is arranged in the middle of the turntable 32, which can adsorb the workpieces in the first slide groove 321 and the second slide groove 322 to ensure the stability of the workpieces in the turntable 32. When the workpieces in the first slide groove 321 or the second slide groove 322 need to be sent into the slideway 41, the second adsorption component 33 releases the adsorption of the workpiece.

[0042] In some embodiments, the second adsorption assembly 33 includes a truncated table 331, a telescopic cylinder 332 disposed on the truncated table 331, and a second suction cup 333 disposed at the movable end of the telescopic cylinder 332. The telescopic cylinder 332 is telescopic along the extension direction of the first slide groove 321 or the second slide groove 322, and the second suction cup 333 is used to adsorb the workpiece in the first slide groove 321 or the second slide groove 322.

[0043] In the present application, the second suction cup 333 is pushed to move by the telescopic cylinder 332, and the second suction cup 333 can adsorb the workpiece in the first slide groove 321 or the second slide groove 322, and then the second suction cup 333 is pushed by the telescopic cylinder 332, so that the workpiece in the first slide groove 321 or the second slide groove 322 is conveniently pushed to the slide 41 to be adsorbed by the first adsorption component 42, and it can be ensured that the workpiece can fully enter the first slide groove 321 and the second slide groove 322, and the turntable 32 can drive the workpiece to rotate smoothly, avoid the workpiece from being stuck between the turntable 32 and the slide 41, and ensure that the rotation and exchange of the workpiece are smooth.

[0044] In some embodiments, a sliding groove 411 is provided in the slide 41, and the first adsorption component 42 includes: a sliding block 421, which is slidably provided in the sliding groove 411, and a threaded hole is provided on the sliding block 421 along the first direction X; a driving motor, which is provided at one end of the sliding groove 411; a screw rod 422, which passes through the threaded hole of the sliding block 421 and is connected to the threaded hole by a thread, and the end of the screw rod 422 is connected to the power output end of the driving motor; and a first suction cup 423, which is provided on the sliding block 421 and is located in the slide 41.

[0045] In the present application, the bottom of the sliding block 421 is located in the sliding groove 411, and the top of the sliding block 421 is located in the slide 41. The driving motor drives the screw rod 422 to rotate, thereby driving the sliding block 421 to slide along the sliding groove 411. The sliding block 421 drives the first suction cup 423 to move, driving the workpiece to slide along the slide 41.

[0046] In some embodiments, the feeding mechanism 4 further includes a positioning rod 43 disposed in the slideway 41 , and the positioning rod 43 is disposed at an end of the slideway 41 away from the conversion mechanism 3 .

[0047] In the present application, the positioning rod 43 in the slideway 41 can be used to position the workpiece in the first direction X, thereby ensuring that the drilling mechanism 2 can accurately drill the workpiece.

[0048] Specifically, the positioning rod 43 includes an external threaded tube and an internal threaded rod. By rotating the internal threaded rod, the effective length of the positioning rod 43 can be adjusted, thereby adjusting the positioning position of the workpiece, which is suitable for workpieces of different sizes.

[0049] In some embodiments, a clearance groove 412 is provided on the inner side wall of the slide 41 along the front-to-back direction, and the feeding mechanism 4 also includes a clamping assembly 44, which includes: a clamping cylinder 441, which is arranged outside the slide 41; a clamping plate 442, which is movably arranged in the clearance groove 412, and the clamping plate 442 is connected to the output end of the clamping cylinder 441.

[0050] In the present application, in order to improve the stability of the workpiece during drilling, the clamping cylinder 441 drives the clamping plate 442 to clamp the positioning seat, thereby clamping the workpiece.

[0051] In some embodiments, the feeding mechanism 4 includes two clamping assemblies 44 , and the two clamping assemblies 44 are arranged on the slideway 41 opposite to each other along the front-to-back direction.

[0052] In the present application, by setting up two relative clamping assemblies 44, the positioning seat can be clamped, and the clamping plates 442 of the two clamping assemblies 44 can be moved in the same direction, thereby controlling the front and rear directions of the positioning seat and the workpiece, so that the drilling mechanism 2 can perform drilling operations on different positions of the workpiece.

[0053] In some embodiments, the drilling mechanism 2 includes: a sliding frame 21 that slides along a first direction X; a lifting assembly 22 that is disposed on the sliding frame 21; and two drilling assemblies 23 that are arranged along the first direction X at the bottom output end of the lifting assembly 22.

[0054] In the present application, the sliding frame 21 is slidably arranged on the base 1 through a slide rail, and the sliding frame 21 is driven by a conveying motor to slide along the first direction X, and the lifting assembly 22 drives the two drilling assemblies 23 to move downward, and the workpiece is drilled by the drilling assemblies 23. Specifically, the drilling operation of a certain specification hole of the workpiece is completed by the two drilling assemblies 23, first by preliminary drilling, and then by boring.

[0055] Furthermore, the lifting assembly 22 includes a lifting cylinder 221 and a lifting plate 222 arranged at the bottom output end of the lifting cylinder 221, and the lifting plate 222 is provided with an adjustment hole 2221 along the first direction X; the drilling assembly 23 includes a mounting frame 231, a drilling motor 232 arranged on the mounting frame 231, and a drill rod 233 arranged at the power output end of the drilling motor 232, and the mounting frame 231 is provided with an adjusting screw 234 that passes through the adjusting hole 2221, and the outer peripheral side of the adjusting screw 234 is provided with an adjusting nut 235.

[0056] In the present application, the lifting plate 222 is lifted and lowered by the lifting cylinder 221, and the adjusting screw 234 on the mounting frame 231 slides along the adjusting hole 2221 to adjust the distance between the two mounting frames 231, thereby adjusting the distance between the two drill bits so that the two drill bits can work at the same time, and then the mounting frame 231 can be firmly fixed on the lifting plate 222 by adjusting the nut 235.

[0057] The double-material transfer four-axis drilling machine places two workpieces in two first chutes 321 respectively, and then the first adsorption components 42 adsorb the workpieces in the two first chutes 321 respectively, and drive the two workpieces to slide to the processing station, and drill holes of different specifications on the two workpieces through the two drilling mechanisms 2 respectively, and then the two first adsorption components 42 drive the two workpieces to slide into the two first chutes 321 respectively, and drive the turntable 32 to rotate 180° through the rotating motor 31, so that the two workpieces exchange positions, and then the two first adsorption components 42 adsorb the two workpieces respectively and slide to the processing station, and complete the drilling of two specifications for the two workpieces respectively, so that the drilling operations of two specifications of the two workpieces can be completed at the same time without changing the drill bit, thereby improving work efficiency.

[0058] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0059] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0060] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0061] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0062] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-material transfer four-axis drilling machine, characterized in that: include: Base (1); Two sets of drilling mechanisms (2) are slidably arranged on the base (1) along a first direction; A conversion mechanism (3), comprising a rotating motor (31) arranged on the base (1) and a turntable (32) arranged at a power output end of the rotating motor (31), wherein two first slide grooves (321) for accommodating workpieces are arranged on the top of the turntable (32), and the two first slide grooves (321) are arranged in a colinear manner; and Two feeding mechanisms (4) are respectively arranged on both sides of the conversion mechanism (3) along the first direction, the two feeding mechanisms (4) respectively comprising a slideway (41) and a first adsorption component (42) slidably arranged in the slideway (41), the two slideways (41) are respectively connected to the two first slide grooves (321), and the first adsorption component (42) is used to adsorb the workpiece in the first slide groove (321); Two second slide grooves (322) are also arranged radially on the top of the rotating disk (32), and the two second slide grooves (322) are arranged in a colinear manner; The two first slide grooves (321) and the two second slide grooves (322) are connected at the center of the turntable (32), and the conversion mechanism (3) further comprises a second adsorption component (33) arranged at the center of the turntable (32) and used for adsorbing the workpiece in the first slide groove (321) or the second slide groove (322); A clearance groove (412) is provided on the inner side wall of the slideway (41) along the front-to-back direction. The feeding mechanism (4) further comprises a clamping assembly (44). The clamping assembly (44) comprises: A clamping cylinder (441) disposed outside the slideway (41); A clamping plate (442) is movably disposed in the clearance groove (412), and the clamping plate (442) is connected to the output end of the clamping cylinder (441).

2. A dual-material transfer four-axis drilling machine according to claim 1, characterized in that: The second adsorption assembly (33) comprises a truncated table (331), a telescopic cylinder (332) arranged on the truncated table (331), and a second suction cup (333) arranged at the movable end of the telescopic cylinder (332), wherein the telescopic cylinder (332) is telescopic along the extension direction of the first slide groove (321) or the second slide groove (322), and the second suction cup (333) is used for adsorbing the workpiece in the first slide groove (321) or the second slide groove (322).

3. The double-material transfer four-axis drilling machine according to claim 1, characterized in that: The slideway (41) is provided with a sliding groove (411), and the first adsorption component (42) comprises: A sliding block (421) is slidably disposed in the sliding groove (411), and a threaded hole is disposed on the sliding block (421) along the first direction; A driving motor, arranged at one end of the sliding slot (411); a screw rod (422) passing through the threaded hole of the sliding block (421) and being connected to the threaded hole via a thread, and an end of the screw rod (422) being connected to a power output end of the driving motor; and The first suction cup (423) is arranged on the sliding block (421) and is located in the slideway (41).

4. A dual-material transfer four-axis drilling machine according to claim 3, characterized in that: The feeding mechanism (4) further comprises a positioning rod (43) arranged in the slideway (41); the positioning rod (43) is arranged at an end of the slideway (41) away from the conversion mechanism (3).

5. A dual-material transfer four-axis drilling machine according to claim 4, characterized in that: The feeding mechanism (4) comprises two clamping assemblies (44), and the two clamping assemblies (44) are arranged on the slideway (41) in a direction opposite to each other.

6. A dual-material transfer four-axis drilling machine according to claim 5, characterized in that: The drilling mechanism (2) comprises: A sliding frame (21) slides along the first direction; A lifting assembly (22) is arranged on the sliding frame (21); and Two drilling assemblies (23) are arranged along the first direction at the bottom output end of the lifting assembly (22).

7. A dual-material transfer four-axis drilling machine according to claim 6, characterized in that: The lifting assembly (22) comprises a lifting cylinder (221) and a lifting plate (222) arranged at the bottom output end of the lifting cylinder (221), and the lifting plate (222) is provided with an adjustment hole (2221) along the first direction; The drilling assembly (23) comprises a mounting frame (231), a drilling motor (232) arranged on the mounting frame (231), and a drill rod (233) arranged at a power output end of the drilling motor (232); an adjusting screw (234) penetrating the adjusting hole (2221) is arranged on the mounting frame (231); and an adjusting nut (235) is arranged on the outer peripheral side of the adjusting screw (234).

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