CN217648700U

CN217648700U - Material taking and replacing manipulator and machine tool with same

Info

Publication number: CN217648700U
Application number: CN202122085275.8U
Authority: CN
Inventors: 陈林; 王焱; 吴勇勇; 李林
Original assignee: Jiangxi Hengyuan Intelligent Equipment Co ltd
Current assignee: Jiangxi Hengyuan Intelligent Equipment Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-10-25
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a material taking and replacing manipulator and a machine tool with the same, wherein the material taking and replacing manipulator comprises a gantry suspension type driving mechanism and a rotary piece turning mechanism arranged on the gantry suspension type driving mechanism; the rotary sheet turning mechanism comprises a connecting piece, a rotating rod movably connected to the connecting piece, at least two rotating blocks connected to the rotating rod and a rotary driving mechanism for driving the rotating rod to rotate; the connecting piece is connected to the middle of the rotating rod, and all the rotating blocks are symmetrically arranged at two ends of the rotating rod, so that the suspension length of the rotating rod is shortened; through setting up with the connecting piece setting in the middle of the dwang, the turning block sets up the both ends of dwang, shortens the length that the dwang hung, improves the stability of dwang, reduces the dwang and produces bending deformation's possibility. The lathe that has this get and trade material manipulator can avoid warping because of the dwang and influencing the normal clear of getting the process of reloading, ensures the processingquality of holistic machining efficiency and product.

Description

Get material replacement manipulator and have its lathe

Technical Field

The utility model relates to a digit control machine tool technical field especially relates to a get material replacement manipulator and have its lathe.

Background

In order to realize the automatic feeding and discharging of the plates, a material box for temporarily storing the plates and a workbench for processing the plates are generally arranged in a processing machine tool, and then the raw materials and the finished products of the plates are conveyed between the material box and the workbench through an automatic feeding and discharging device. For example, chinese patent CN106945443B discloses a plate feeding and discharging device and a mobile phone glass processing center, and the plate feeding and discharging device in this patent can realize automatic feeding and discharging of a panel between a trough and a processing table, and adopts a rotating block with two sides provided with a taking and placing part, so that the feeding and discharging mode is more flexible, and the taking and placing efficiency of the processing table side can be greatly improved. However, the device in the patent has several defects through production practice:

1. only one end of the transmission rod is fixedly suspended, and other components are connected to the transmission rod, so that the transmission rod is easy to bend and deform under the actions of the gravity of the transmission rod, the gravity of the components connected to the transmission rod and the like, and the normal material taking and replacing operation of the device is influenced;

2. the first driving mechanism is positioned near the processing table, and part of precision parts are also positioned below the processing table, so that the precision parts are easily influenced by cutting fluid splashed or atomized and floated on the processing table, are polluted and corroded, and are failed;

3. there is a lack of cleaning devices for cleaning the surface of the finished panel or the work table.

SUMMERY OF THE UTILITY MODEL

In order to overcome above-mentioned prior art at least one defect, the utility model provides a get material replacement manipulator and have its lathe.

The utility model discloses a solve the technical scheme that its problem adopted and be:

in a first aspect, the utility model provides a get material replacement manipulator, be in including longmen suspension type actuating mechanism and setting rotation flap mechanism on the longmen suspension type actuating mechanism, wherein:

the gantry suspension type driving mechanism is used for bearing and driving the rotary turnover mechanism to move;

the rotary turnover mechanism comprises a connecting piece connected with the gantry suspension type driving mechanism, a rotating rod movably connected on the connecting piece, at least two rotating blocks connected on the rotating rod, taking and placing parts arranged on the front side and the rear side of the rotating blocks and used for taking and placing panels and a rotary driving mechanism for driving the rotating rod to rotate;

the connecting piece connect in the centre of dwang, and all the turning block symmetry set up in the both ends of dwang, so that the dwang hangs length and shortens.

Furthermore, the connecting piece comprises a transverse plate connected with the gantry suspension type driving mechanism and at least one connecting plate connected with the transverse plate, any one of the connecting plates is movably connected with the rotating rod, and the rotating driving mechanism is arranged on one of the connecting plates to drive the rotating rod to rotate.

Further, the rotating block comprises a connecting end and a taking and placing end, the connecting end is connected to the rotating rod, and the taking and placing portion is arranged on the taking and placing end.

Further, the number of the turning blocks is a positive even number.

Further, the rotary driving mechanism comprises a servo motor and a synchronous belt assembly, the servo motor is connected with one of the connecting plate, the synchronous belt assembly is connected with the rotating rod, and the servo motor drives the synchronous belt assembly to drive the rotating rod to rotate.

Furthermore, the gantry suspension type driving mechanism comprises a gantry support, a Y-axis sliding table arranged on the gantry support, a Y-axis driving assembly for driving the Y-axis sliding table, a Z-axis sliding table arranged on the Y-axis sliding table and a Z-axis driving assembly for driving the Z-axis sliding table, and the connecting piece is connected below the Z-axis sliding table.

In a second aspect, the present invention further provides a machine tool, which includes a frame, at least two material boxes and a processing table disposed on the frame, at least two sets of three-axis driving mechanisms disposed on the frame and above the processing table, and a machine head connected to the three-axis driving mechanisms, and further includes the above-mentioned material taking and replacing manipulator;

the three-shaft driving mechanism drives the machine head to process the panel on the processing table, and the gantry suspension type driving mechanism drives the rotary sheet turning mechanism to the material box to place the processed panel and obtain the next panel to be processed.

Furthermore, a plurality of positioning jigs are arranged on the processing table, and the number and the arrangement mode of the positioning jigs and the material boxes are the same;

the positioning jigs on the processing table correspond to the rotating blocks one by one, so that the positioning jigs correspondingly position the panels transmitted by the rotating blocks;

the plurality of machine heads correspond to the plurality of positioning jigs on the processing table one by one, so that the machine heads correspondingly process the panels on the positioning jigs.

Furthermore, the air blowing cleaning device further comprises an air blowing cleaning assembly, and the air blowing cleaning assembly is arranged on one side of the positioning jig.

Further, the air blowing cleaning assembly comprises an air blowing piece and an air inlet pipe communicated with the air blowing piece; and the air blowing piece is provided with an air blowing hole facing the positioning jig.

To sum up, the utility model provides a get material replacement manipulator and have its lathe has following technological effect:

the utility model discloses a get and trade material manipulator sets up the connecting piece in the middle of the dwang through setting up, and the turning block sets up the both ends of dwang, shortens the length that the dwang hung, improves the stability of dwang, reduces the dwang and produces the possibility of bending deformation; the gantry suspension type driving mechanism is adopted to drive the rotary turning mechanism, so that the rotary turning mechanism is positioned above the processing table, and the influence on the service performance and the service life of equipment caused by pollution and corrosion of flying or atomized floating cutting fluid on parts of the machining table is avoided. The machine tool with the non-stop material taking and changing manipulator can avoid the influence on the normal operation of the material taking and changing process due to the deformation of the rotating rod, and ensure the whole processing efficiency and the processing quality of products; the blowing cleaning assembly is arranged beside the positioning jig, and before material taking and replacing, the surface or the processing table top of the processed panel is cleaned, so that the taking and placing part and the surface of the panel to be processed are prevented from being damaged by impurities.

The utility model discloses an other beneficial effects will demonstrate in concrete implementation mode.

Drawings

FIG. 1 is a schematic view of a machine tool according to an embodiment of the present invention

Fig. 2 is a schematic structural view of a rotary sheet-turning mechanism according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of the air blowing cleaning assembly according to the embodiment of the present invention.

Wherein the reference numerals have the following meanings:

1. a frame; 11. a horizontal mount; 12. a column; 2. a magazine; 3. a processing table; 4. a machine head; 5. a material taking and replacing manipulator; 51. a gantry suspension type driving mechanism; 511. a support; 512. a Y-axis sliding table; 513. a Y-axis drive assembly; 5131. a longitudinal movement motor; 5132. a longitudinal movement guide; 514. a Z-axis sliding table; 515. a Z-axis drive assembly; 5151. a lifting motor; 5152. a lifting guide; 52. rotating the sheet turning mechanism; 521. a connecting member; 5211. a transverse plate; 5212. a connecting plate; 522. rotating the rod; 523. rotating the block; 524. a pick-and-place section; 525. a rotation driving mechanism; 5251. a servo motor; 5252. a timing belt assembly; 6. positioning a jig; 61. an adsorption platform; 62. a positioning device; 7. a blow cleaning assembly; 71. an air inlet pipe; 72. an air blowing member; 721. a gas blowing hole; 8. a three-axis drive mechanism; 81. an X-axis assembly; 82. a Y-axis assembly; 83. a Z-axis assembly; 9. a panel.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but 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 thus, should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1-3, the utility model discloses a machine tool, including having horizontal seat frame 11 and stand 12 frame 1, set up two at least magazine 2 and processing platform 3 on horizontal seat frame 11, set up in frame 1 and be located processing platform 3 at least two sets of triaxial actuating mechanism 8 of top, the aircraft nose 4 and the material taking and changing manipulator 5 of being connected with triaxial actuating mechanism 8. Wherein, the utility model discloses take two magazine 2 as the example, but the actual product is not limited to the quantity of magazine 2 that this embodiment points out.

The pick-and-place manipulator 5 is described in detail below:

the material taking and replacing manipulator 5 comprises a gantry suspension type driving mechanism 51 and a rotary turnover mechanism 52 arranged on the gantry suspension type driving mechanism 51; the gantry suspension type driving mechanism 51 is used for bearing and driving the rotary turnover mechanism 52 to move; the rotary turnover mechanism 52 comprises a connecting piece 521 connected with the gantry suspension type driving mechanism 51, a rotating rod 522 movably connected to the connecting piece 521, at least two rotating blocks 523 connected to the rotating rod 522, a taking and placing part 524 arranged at the front side and the rear side of the rotating block 523 and used for taking and placing the panel 9, and a rotary driving mechanism 525 for driving the rotating rod 522 to rotate; the connecting member 521 is connected to the middle of the rotating rod 522, and all the rotating blocks 523 are symmetrically disposed at both ends of the rotating rod 522. The connecting piece 521 is arranged in the middle of the rotating rod 522, and the rotating blocks 523 are arranged at two ends of the rotating rod 522, so that the suspension length of the rotating rod 522 is shortened, the stability of the rotating rod 522 is improved, and the possibility of bending deformation of the rotating rod 522 is reduced; the gantry suspension type driving mechanism 51 is adopted to drive the rotary turnover mechanism 52, so that the rotary turnover mechanism 52 is positioned above the processing table 3, and the influence on the service performance and the service life of equipment caused by pollution and corrosion of flying or atomized floating cutting fluid on parts is avoided.

Referring to fig. 2, in some embodiments, the connecting member 521 includes a horizontal plate 5211 connected to the gantry suspension type driving mechanism 51 and at least one connecting plate 5212 connected to the horizontal plate 5211, any one of the connecting plates 5212 is movably connected to the rotating rod 522, and the rotating driving mechanism 525 is disposed on one of the connecting plates 5212 to drive the rotating rod 522 to rotate. The rotating block 523 includes a connecting end and a pick-and-place end, the connecting end is connected to the rotating rod 522, and the pick-and-place portion 524 is disposed on the pick-and-place end. The embodiment of the present invention uses two connecting plates 5212 as an example, and the rotation driving mechanism 525 is located between the two connecting plates 5212.

In some embodiments, the number of the rotating blocks 523 is a positive even number, the rotating blocks 523 are symmetrically disposed at two ends of the rotating rod 522, and the rotating blocks 523 with the positive even number facilitate the two ends of the rotating rod 522 to be symmetrical. Of course, the number of the turning blocks 523 in the actual product may be a positive base number.

Referring again to fig. 2, in some embodiments, the rotary driving mechanism 525 includes a servo motor 5251 and a timing belt assembly 5252, the servo motor 5251 is connected to a connecting plate 5212, the timing belt assembly 5252 is connected to the rotating rod 522, and the servo motor 5251 drives the timing belt assembly 5252 to rotate the rotating rod 522.

Referring to fig. 1 again, in some embodiments, the gantry suspension type driving mechanism 51 includes a gantry support 511, a Y-axis sliding table 512 disposed on the gantry support 511, a Y-axis driving assembly 513 configured to drive the Y-axis sliding table 512, a Z-axis sliding table 514 disposed on the Y-axis sliding table 512, and a Z-axis driving assembly 515 configured to drive the Z-axis sliding table 514, and the connecting member 521 is connected below the Z-axis sliding table 514. The utility model discloses a Z-axis drive component 515 is a lifting component assisting the up-and-down movement of the rotary sheet turning mechanism 52, and comprises a lifting motor 5151 and a lifting guide 5152, wherein the lifting motor 5151 drives the Z-axis sliding table 514 to move along the lifting guide 5152 to drive the rotary sheet turning mechanism 52 to lift; the Y-axis driving assembly 513 is a longitudinal moving assembly assisting the rotation flap mechanism 52 to move back and forth, and includes a longitudinal moving motor 5131 and a longitudinal moving guide 5132, wherein the longitudinal moving motor 5131 drives the Y-axis sliding table 512 to move along the longitudinal moving guide 5132 to drive the rotation flap mechanism 52 to move longitudinally.

The embodiment of the utility model provides an in order to get puts portion 524 as the sucking disc and for the example, adopt the sucking disc to snatch glass panels, can snatch easily, can avoid glass panels to damage at the in-process of snatching again.

Referring to fig. 1, in some embodiments, the three-axis driving mechanism 8 includes an X-axis assembly 81, a Y-axis assembly 82 and several sets of Z-axis assemblies 83, which are sequentially connected to drive the head 4 set to perform spatial motion, the X-axis assembly 81 is connected to the column 12, and the head 4 is connected to the Z-axis assemblies 83. The machine head 4 can be a carving and milling machine head 4, a carving machine head 4, a milling machine head 4 or a cutting machine head 4, can move in a space above different processing tables 3 along with the three-axis driving mechanism 8, and carries out carving and milling on panels 9 on the processing tables 3 at proper positions. Wherein, the utility model discloses use two sets of triaxial actuating mechanism 8 as the example, but the actual product is not limited to the triaxial actuating mechanism 8 quantity that this embodiment points out.

In addition, a plurality of positioning jigs 6 arranged along the left and right direction of the horizontal seat frame 11 are arranged on the processing table 3, and the number and the arrangement mode of the positioning jigs 6 and the material boxes 2 are the same; a plurality of positioning jigs 6 on the processing table 3 correspond to the plurality of rotating blocks 523 one by one, so that the positioning jigs 6 correspond to the panels 9 transmitted by the positioning rotating blocks (523); the plurality of machine heads 4 correspond to the plurality of positioning jigs 6 on the processing table 3 one by one, so that the machine heads 4 correspondingly process the panels 9 on the positioning jigs 6. The setting here is in order to make aircraft nose 4, magazine 2 and positioning jig 6 three are corresponding, at the in-process of equipment processing panel 9, get and trade material manipulator 5 can once only with one row of panel 9 material loading of all magazines 2 to processing platform 3, whole aircraft nose 4 is once only processed whole panel 9 on a processing platform 3, improve its machining efficiency, so circulate to the panel 9 in the magazine 2 group all process and finish, then operating personnel can wholly change this magazine 2 group, combine three-axis actuating mechanism 8, realize automatic unloading and the artifical function that trades magazine 2 non-stop processing, with production efficiency and the economic nature of maximize ground improve equipment. The embodiment of the utility model provides an in magazine 2 have and supply panel 9 to erect along the fore-and-aft direction of horizontal seat frame 11 to arrange and place and wait to add the frame of inserting of panel and having added the sharing of panel and sort the chamber to make the panel can be established into row by orderly inserting on magazine 2, realize the purpose that panel 9 deposited in batches of magazine 2 department. The positioning jig 6 includes an adsorption platform 61 for adsorbing the panel and a positioning device 62 for centering and positioning the panel on the adsorption platform 61.

Referring to fig. 1 and 3, the machine tool further comprises an air blowing cleaning assembly 7, wherein the air blowing cleaning assembly 7 is arranged on one side of the positioning jig 6. The blowing cleaning assembly 7 cleans the surface of the finished panel or the surface of the processing table 3 before taking and replacing the material, so as to prevent impurities from damaging the taking and placing part 524 and the surface of the panel to be processed. The blowing cleaning assembly 7 comprises a blowing piece 72 and an air inlet pipe 71 communicated with the blowing piece 72; the air blowing piece 72 is provided with an air blowing hole 721 facing the positioning jig 6.

The embodiment of the utility model provides a specifically go up unloading process:

s1, placing a proper panel to be processed in a material box 2, starting the equipment, driving a gantry suspension type driving mechanism 51 to rotate a sheet turning mechanism 52, obtaining the panel to be processed in the material box 2 for the first time through a taking and placing part 524 on a rotating block 523, conveying the panel to be processed to a processing table 3, cleaning the processing table 3 by blowing through a blowing cleaning assembly 7, positioning and adsorbing and fixing through a positioning jig 6 of the processing table 3, and processing the panel on the processing table 3 by a machine head 4 under the driving of a three-axis driving mechanism 8;

s2, when the machining head 4 machines the upper panel of the machining table 3, the gantry suspension type driving mechanism 51 drives the rotary turnover mechanism 52 to obtain the panel to be machined in the material box 2 for the second time through the taking and placing part 524 on the rotating block 523;

s3, after the machine head 4 finishes processing the panel on the processing table 3, keeping away from the processing table 3;

s4, the air blowing cleaning component 7 blows air to clean the processing table 3, the rotating sheet turning mechanism 52 drives the rotating block 523 to rotate, one surface of the rotating block 523, which is used for obtaining the panel to be processed, faces upwards, the no-load surface of the rotating block 523 faces downwards, the gantry suspension type driving mechanism 51 drives the rotating sheet turning mechanism 52 to obtain the processed panel on the processing table 3 through the taking and placing part 524 on the rotating block 523, and then the positioning jig 6 of the processing table 3 releases the processed panel; a rotating driving mechanism 525 in the rotating sheet turning mechanism 52 drives a rotating rod 522 to rotate 180 degrees, a panel to be processed is placed on the processing table 3, and then a positioning jig 6 of the processing table 3 is positioned, adsorbed and fixed;

s5, the gantry suspension type driving mechanism 51 drives the rotary turnover mechanism 52 to return to the position of the material box 2, and the processed panel obtained from the processing table 3 by the taking and placing part 524 is placed in the material box 2;

s6, repeating the steps S2-S5 to complete the circular processing of the panel 9 in the material box 2.

In the implementation process, the material taking and replacing manipulator 5 moves above the material box 2 and the processing platform 3 all the time, the material taking and replacing manipulator 5 only occupies the idle space above the material box 2 and the processing platform 3 and is far away from the processing platform 3, and the pollution and corrosion of parts affected by cooling liquid can be greatly reduced.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by combining the above technical features at will. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. The utility model provides a get and trade material manipulator, its characterized in that includes gantry suspension formula actuating mechanism (51), sets up rotation turn-over piece mechanism (52) on gantry suspension formula actuating mechanism (51) and be used for cooperating a plurality of groups of the rotation turn-over piece mechanism (52) get material turn-over piece clean subassembly (7) of blowing, wherein:

the gantry suspension type driving mechanism (51) is used for bearing and driving the rotary turnover mechanism (52) to move;

the rotary turnover mechanism (52) comprises a connecting piece (521) connected with the gantry suspension type driving mechanism (51), a rotating rod (522) movably connected to the connecting piece (521), at least two rotating blocks (523) connected to the rotating rod (522), a taking and placing part (524) arranged on two opposite sides of the rotating block (523) and used for taking and placing a panel (9), and a rotary driving mechanism (525) for driving the rotating rod (522) to rotate;

the connecting piece (521) is connected to the middle of the rotating rod (522), the connecting piece (521) comprises a transverse plate (5211) connected with the gantry suspension type driving mechanism (51) and at least one connecting plate (5212) connected with the transverse plate (5211), any connecting plate (5212) is movably connected with the rotating rod (522), and all the rotating blocks (523) are symmetrically arranged at two ends of the rotating rod (522) so as to shorten the suspension length of the rotating rod (522);

the blowing cleaning assembly (7) comprises a blowing piece (72) and an air inlet pipe (71) communicated with the blowing piece (72).

2. The reclaiming manipulator according to claim 1, wherein the rotary driving mechanism (525) is disposed on the connection plate (5212) to drive the rotation rod (522) to rotate.

3. The reclaiming manipulator according to claim 2, wherein the turning block (523) comprises a connecting end connected to the turning rod (522) and a pick-and-place end on which the pick-and-place portion (524) is provided.

4. Manipulator according to claim 3, wherein the number of said blocks (523) is even and positive.

5. The reclaiming manipulator according to any one of claims 2 to 4, wherein the rotary drive mechanism (525) comprises a servo motor (5251) and a timing belt assembly (5252), the servo motor (5251) is connected to one of the connection plates (5212), the timing belt assembly (5252) is connected to the rotation rod (522), and the servo motor (5251) drives the timing belt assembly (5252) to rotate the rotation rod (522).

6. The material taking and replacing manipulator according to claim 5, wherein the gantry suspension type driving mechanism (51) comprises a gantry support (511), a Y-axis sliding table (512) arranged on the gantry support (511), a Y-axis driving assembly (513) for driving the Y-axis sliding table (512), a Z-axis sliding table (514) arranged on the Y-axis sliding table (512), and a Z-axis driving assembly (515) for driving the Z-axis sliding table (514), and the connecting piece (521) is connected below the Z-axis sliding table (514).

7. Machine tool comprising a frame (1), at least two magazines (2) and a table (3) arranged on the frame (1), at least two sets of three-axis drive mechanisms (8) arranged on the frame (1) and above the table (3), and a head (4) connected to the three-axis drive mechanisms (8), characterized in that it further comprises a manipulator (5) according to any one of claims 1 to 6;

the three-axis driving mechanism (8) drives the machine head (4) to process the panel (9) on the processing table (3), and the gantry suspension type driving mechanism (51) drives the rotary sheet turning mechanism (52) to the material box (2) to place the processed panel (9) and obtain the next panel (9) to be processed.

8. The machine tool according to claim 7, wherein a plurality of positioning jigs (6) are arranged on the processing table (3), and the number and arrangement mode of the positioning jigs (6) and the material boxes (2) are the same;

the positioning jigs (6) on the processing table (3) correspond to the rotating blocks (523) one by one, so that the positioning jigs (6) correspondingly position the panels (9) transmitted by the rotating blocks (523);

the plurality of machine heads (4) correspond to the plurality of positioning jigs (6) on the processing table (3) one by one, so that the machine heads (4) correspondingly process the panels (9) on the positioning jigs (6).

9. Machine tool according to claim 8, characterized in that a blow cleaning assembly (7) is provided at one side of the positioning jig (6).

10. The machine tool according to claim 9, characterized in that the blowing member (72) is provided with a blowing hole (721) facing the positioning jig (6).