Six-face drilling equipment
Technical Field
The utility model relates to a drilling equipment, in particular to six drilling equipment.
Background
The numerical control six-sided drill is numerical control punching and slotting automation equipment used for production and processing of plate furniture and customized furniture in the woodworking industry, and is different from a six-row drill and a side hole machine, and the six-sided drill can be used for numerical control automatic processing of six surfaces of a plate; in the production and processing process of plate furniture, a woodworking blanking machine at the front end needs to punch and slot firstly, then cut and blank, and after the edge of a plate is sealed, a numerical control side gang drill (three rows of drills for old woodworkers and the like) for drilling a side hole is taken to drill a single surface on the side gang drill; after the positioning and the punching of the woodworking numerical control cutting machine, the rear end side hole drill needs to be turned over and positioned once when processing one surface, and the numerical control equipment has a technical index as known by people: positioning accuracy and repeated positioning accuracy, so that after multiple times of positioning, errors exist in the aspect of accuracy theoretically; however, by adopting the numerical control six-sided drill, the holes and the grooves of all the surfaces are processed by one-time positioning, all the precision is very high, the processing speed is also very high, the numerical control six-sided drill is one of the most practical devices in all the custom-made plate furniture manufacturers, one six-sided drill is enough for small furniture manufacturers, and medium and large custom-made furniture manufacturers can be matched with a plurality of numerical control six-sided drills to realize batch production or multi-variety custom-made production and can adopt the numerical control device with ultrahigh processing efficiency and precision;
the operation of the numerical control six-sided drill and the blanking equipment matched with the six-sided drill at the front end execute the processing of the plate through numerical control programs; after the front-end furniture design software carries out furniture drawing design, the software can automatically split an order and automatically optimize typesetting, and generate a numerical control program for blanking and punching slotting; each plate has a front-end blanking program and a rear-end six-side drill punching and slotting program; when the punching and slotting processing is carried out, all information of the plate is automatically identified by scanning a bar code of the plate, after the plate is placed for positioning, the double-clamp high-speed plate feeding processing is carried out, and the punching and slotting on the front and back surfaces and the punching operation on four side surfaces of the plate can be processed by one-time positioning; the hardware and software technology of the existing woodworking six-sided drill is mature, and a full-automatic plate furniture production line has been developed by a plate furniture equipment manufacturer in the same line, wherein the punching and slotting equipment is matched with a plurality of sets of numerical control six-sided drills. After the matching, the bar code scanning of the plate, the feeding, the positioning and the processing of the plate are all automated, and the blanking, the sorting and the like of the plate are finished.
In the prior art, the invention patent with the application number of "CN 201910657274.5" discloses a numerical control six-sided drilling machine, materials are generally conveyed by the rotation of rollers uniformly distributed on the surface, and the rotation synchronization degree of the rollers can affect the conveying speed of plates, so that a six-sided drilling device with better synchronous movement performance of the rollers is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a six drilling equipment has the better advantage of panel synchronous movement performance.
The above technical purpose of the present invention can be achieved by the following technical solutions: a six-face drilling device comprises a rack, wherein the rack comprises symmetrically arranged supporting rods, the supporting rods extend along the length direction of the rack, roller frames are symmetrically arranged on the supporting rods, rollers are arranged between the roller frames oppositely, the rollers and the roller frames are uniformly distributed along the length direction of the supporting rods, a transmission shaft is arranged at the bottom of each supporting rod, two ends of each transmission shaft in the length direction are rotatably connected with the corresponding supporting rods, the transmission shaft extends along the length direction of the supporting rods, a speed reducer for driving the transmission shaft to rotate is connected onto the transmission shaft, a belt is sleeved on the transmission shaft, one end of the belt is sleeved and connected with the circumferential side wall of the transmission shaft, the other end of the belt is sleeved and connected with the circumferential side wall of the roller, a drilling part is arranged in the middle of the length direction of the rack, and a first ball screw is arranged at the bottom of the rack, first ball extends along the length direction of the cylinder of frame, the bottom of frame is provided with the first servo motor of the first ball pivoted of drive, the bottom of frame is provided with first linear guide, first linear guide extends along the length direction of cylinder, be provided with on the first linear guide and remove the frame, it is provided with second linear guide on the frame to remove, be provided with on the second linear guide and remove the slip table, be provided with second ball on the removal frame, second ball extends along the length direction of frame, it is provided with drive second ball pivoted second servo motor to remove to put up, be provided with the lift cylinder on the removal slip table, the bottom of lift cylinder is provided with the butt piece.
Preferably, the roller frame is L-shaped in longitudinal section, and the roller is rotatably connected with the upper part of the roller frame.
Through adopting above-mentioned technical scheme, play fixed effect to the cylinder, make the cylinder protrusion in the upper surface of frame simultaneously for support panel.
Preferably, the movable sliding table is provided with a butt rod, and the butt rod extends along the length direction of the rack.
Through adopting above-mentioned technical scheme, the butt pole makes the side of panel draw close together through the butt under first ball's effect.
Preferably, the movable sliding table is arranged at the upper part of the frame.
Preferably, the drilling portion dustcoat is equipped with the protection casing, the protection casing includes first opening, second opening and third opening, first opening and second opening set up the both sides at protection casing width direction, the third opening sets up the length direction at the protection casing, it is connected with the rotation lid to rotate on first opening and the second opening, the rotation lid rotates on the horizontal direction, it is connected with the returning face plate to rotate on the third opening, the returning face plate rotates in the direction of height.
Through adopting above-mentioned technical scheme, the protection casing plays the effect of protection to drilling portion, and the rotation lid of both sides is opened and is closed the protection casing through rotating simultaneously, and then maintains drilling portion.
Preferably, a transparent window is arranged in the center of the turnover plate.
Through adopting above-mentioned technical scheme, the operator of being convenient for of perspective window observes inside drilling condition.
Preferably, the turning plate is provided with pull rods on two sides of the perspective window, and the pull rods extend along the height direction of the turning plate.
By adopting the technical scheme, an operator can conveniently open the turnover plate.
Preferably, the top of the turnover plate is rotatably connected with the top of the protective cover, a hydraulic support rod is arranged on the inner side of the turnover plate, one end of the hydraulic support rod is connected with the inner part of the protective cover, and the other end of the hydraulic support rod is connected with the turnover plate.
Through adopting above-mentioned technical scheme, hydraulic pressure vaulting pole plays supplementary effect that promotes, makes things convenient for the operator to open the returning face plate.
In conclusion, in the use process, the transmission shafts rotate under the action of the speed reducer, each roller rotates uniformly through the transmission shafts, and meanwhile, because the rollers are connected with the transmission shafts through the corresponding belts, even if one roller rotates slowly, the synchronous rotation of other rollers cannot be influenced; then the second ball screw rotates, makes the lift cylinder remove to the suitable position of panel, and the lift cylinder descends, makes butt joint piece and panel compress tightly, has realized the stable centre gripping of panel for the synchronous movement performance of panel is better.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a schematic view of a side of an embodiment;
FIG. 5 is an enlarged schematic view of section C of FIG. 4;
FIG. 6 is a schematic structural view of a first linear guide of the embodiment;
in the figure, 1, a frame; 11. a support bar; 12. a drum; 13. a roller frame; 14. a drive shaft; 15. a speed reducer; 16. a belt; 17. drilling a hole part; 21. a first ball screw; 22. a first servo motor; 23. a first linear guide rail; 3. a movable frame; 31. a second linear guide; 32. moving the sliding table; 33. a second ball screw; 34. a second servo motor; 35. a lifting cylinder; 36. a butting block; 37. a butting rod; 4. a protective cover; 41. a first opening; 42. a second opening; 43. a third opening; 44. rotating the cover; 45. a turnover plate; 46. a perspective window; 47. a pull rod; 48. and a hydraulic support rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Example (b):
as shown in fig. 1, 2, 3 and 6, a six-sided drilling device comprises a frame 1, the frame 1 comprises two support rods 11 symmetrically arranged, the two support rods 11 are oppositely arranged, the support rods 11 extend along the length direction of the frame 1, roller frames 13 are symmetrically arranged on the support rods 11, a roller 12 is arranged between the opposite roller frames 13, the longitudinal section of each roller frame 13 is L-shaped, the roller 12 is rotatably connected with the upper part of the roller frame 13, the roller 12 and the roller frames 13 are uniformly distributed along the length direction of the support rods 11, as shown in fig. 2 and 3, a transmission shaft 14 is arranged at the bottom of the support rods 11, two ends of the transmission shaft 14 in the length direction are rotatably connected with the support rods 11, the transmission shaft 14 extends along the length direction of the support rods 11, a speed reducer 15 for driving the transmission shaft 14 to rotate is connected on the transmission shaft 14, a belt 16 is sleeved on the transmission shaft 14, one end of the belt 16 is sleeved with the circumferential side wall of the transmission shaft 14, the other end of the belt 16 is sleeved and connected with the circumferential side wall of the roller 12, and the barrel roller and the transmission shaft 14 synchronously rotate through the friction force provided by the belt 16; the middle of the length direction of the frame 1 is provided with a drilling part 17, the drilling part 17 is a prior art of a six-surface drilling machine, details are not described here, meanwhile, a group of drilling parts 17 are respectively arranged up and down, the roller 12 is not arranged in the height direction of the drilling part 17, drilling of the drilling part 17 is facilitated, the bottom of the frame 1 is provided with a first ball screw 21, the first ball screw 21 extends along the length direction of the roller 12 of the frame 1, the bottom of the frame 1 is provided with a first servo motor 22 for driving the first ball screw 21 to rotate, the bottom of the frame 1 is provided with a first linear guide rail 23, the first linear guide rail 23 extends along the length direction of the roller 12, the first linear guide rail 23 is provided with a moving frame 3, the moving frame 3 is provided with a second linear guide rail 31, the second linear guide rail 31 is provided with a moving sliding table 32, the moving sliding table 32 is arranged at the upper part of the frame 1, the moving sliding table 32 is provided with a butt joint rod 37, the abutting rod 37 extends along the length direction of the rack 1, the second ball screw 33 is arranged on the moving frame 3, the second ball screw 33 extends along the length direction of the rack 1, the second servo motor 34 for driving the second ball screw 33 to rotate is arranged on the moving frame 3, the lifting air cylinders 35 are arranged on the moving sliding table 32, two sets of the lifting air cylinders 35 are arranged on the moving sliding table 32, and the abutting block 36 is arranged at the bottom of each lifting air cylinder 35.
As shown in fig. 4 and 5, the outer cover of the drilling portion 17 is provided with the protection cover 4, the protection cover 4 includes a first opening 41, a second opening 42 and a third opening 43, the first opening 41 and the second opening 42 are arranged at two sides of the width direction of the protection cover 4, the third opening 43 is arranged at the length direction of the protection cover 4, the first opening 41 and the second opening 42 are rotatably connected with a rotating cover 44, the rotating cover 44 rotates in the horizontal direction, the third opening 43 is rotatably connected with a turnover plate 45, the turnover plate 45 rotates in the height direction, the center of the turnover plate 45 is provided with a transparent window 46, the turnover plate 45 is provided with pull rods 47 at two sides of the transparent window 46, the pull rods 47 extend along the height direction of the turnover plate 45, the top of the turnover plate 45 is rotatably connected with the top of the protection cover 4, the inner side of the turnover plate 45 is provided with hydraulic struts 48, one end of the hydraulic struts 48 is connected with the interior of the protection cover 4, the other end of the hydraulic stay 48 is connected to the flipping board 45.
The working principle is as follows:
in the use process, the transmission shaft 14 rotates under the action of the speed reducer 15, each roller 12 rotates uniformly through the transmission shaft 14, and meanwhile, because the rollers 12 are connected with the transmission shaft 14 through the corresponding belts 16, even if one roller 12 rotates slowly, the synchronous rotation of other rollers 12 cannot be influenced, and before the transmission of the plate, the first servo motor 22 controls the moving frame 3 to move transversely, so that the side surface of the plate is abutted against the moving frame 3 and is aligned with the moving frame 3; then second ball 33 rotates, makes lift cylinder 35 remove to the suitable position of panel, and lift cylinder 35 descends, makes butt piece 36 and panel compress tightly, has realized the stable centre gripping of panel.