CN112297147B - A double-station four-head double-ruler high-speed heavy-duty CNC six-sided drilling machine - Google Patents
A double-station four-head double-ruler high-speed heavy-duty CNC six-sided drilling machine Download PDFInfo
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- CN112297147B CN112297147B CN202011370837.7A CN202011370837A CN112297147B CN 112297147 B CN112297147 B CN 112297147B CN 202011370837 A CN202011370837 A CN 202011370837A CN 112297147 B CN112297147 B CN 112297147B
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- 238000005553 drilling Methods 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 68
- 238000003801 milling Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims description 43
- 239000011324 bead Substances 0.000 claims description 41
- 230000005540 biological transmission Effects 0.000 claims description 36
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims 5
- 238000000034 method Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 15
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C3/00—Drilling machines or drilling devices; Equipment therefor
- B27C3/04—Stationary drilling machines with a plurality of working spindles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G3/00—Arrangements for removing bark-zones, chips, waste, or dust, specially designed for use in connection with wood-working machine or in wood-working plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
- B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Drilling And Boring (AREA)
Abstract
本发明公开了一种双工位四机头双靠尺高速重型数控六面钻，包括都用于钻削或铣削加工板材的右上机头、左上机头、右下机头及左下机头，右上机头及左上机头与上横梁滑动连接，右下机头及左下机头与下横梁滑动连接，前台面板与后台面板之间形成有用于避让右下机头的刀具及左下机头的刀具的避让缝；还包括用于夹持输送右工位对应的板材的右夹手组件及用于夹持输送左工位对应的板材的左夹手组件。本发明的六面钻能够同时对两块板材的正面及背面进行加工，实现了不间断生产，提高了工作效率。本发明设有出料输送台，降低了劳动强度，提高了生产效率，本发明设有出料吸尘组件，有利于环保。
The present invention discloses a double-station four-head double-ruler high-speed heavy-duty CNC six-sided drill, including an upper right head, an upper left head, a lower right head and a lower left head, all of which are used for drilling or milling plates. The upper right head and the upper left head are slidably connected to the upper crossbeam, and the lower right head and the lower left head are slidably connected to the lower crossbeam. An escape gap for avoiding the tool of the lower right head and the tool of the lower left head is formed between the front panel and the back panel; it also includes a right clamping hand assembly for clamping and conveying the plate corresponding to the right station and a left clamping hand assembly for clamping and conveying the plate corresponding to the left station. The six-sided drill of the present invention can process the front and back sides of two plates at the same time, realizing uninterrupted production and improving work efficiency. The present invention is provided with a discharge conveying platform, which reduces labor intensity and improves production efficiency. The present invention is provided with a discharge dust suction assembly, which is beneficial to environmental protection.
Description
Technical Field
The invention relates to the field of six-face drills, in particular to a double-station four-head double-guiding ruler high-speed heavy numerical control six-face drill.
Background
Some furniture is made through panel assembly, and the punching process of panel processing all adopts the higher numerical control drilling machine of degree of automation at present, and numerical control drilling machine's characteristic is the position of punching of control drill bit through numerical control servo system. In order to further improve the processing efficiency, six drills are currently appeared on the market, the six drills belong to numerical control drilling machines, the six drills are provided with gang drill packages, the gang drill packages are assemblies integrated with cutting tools arranged in multiple directions, for example, the gang drill packages are provided with drill bits for respectively drilling the front face and the side face of the plate, and the arrangement of the cutting tools of the gang drill packages is set according to the design of the plate produced in batch. The six-face drill in the prior art cannot directly process the back of the plate, and can process the back of the plate after the plate is turned over, and the six-face drill in the prior art is arranged in a single-station mode, so that the processing efficiency is low.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a double-station four-head double-guiding ruler high-speed heavy numerical control six-sided drill which is high in machining efficiency.
The aim of the invention is achieved by the following technical scheme.
The invention discloses a double-station four-head double-guiding ruler high-speed heavy numerical control six-sided drill, which comprises a frame, wherein an upper cross beam is arranged on the frame, a right upper machine head, a left upper machine head, a right lower machine head and a left lower machine head which are all used for drilling or milling plates are arranged on the frame, a lower cross beam is arranged below the upper cross beam on the frame, the right upper machine head and the left upper machine head are in sliding connection with the upper cross beam, the right lower machine head and the left lower machine head are in sliding connection with the lower cross beam, a front table panel and a rear table panel which are all used for supporting plates are arranged between the upper cross beam and the lower cross beam on the frame, a avoiding gap for avoiding cutters of the right lower machine head and cutters of the left lower machine head is formed between the front table panel and the rear table panel, a right clamping assembly used for clamping and conveying plates corresponding to a right station and a left clamping assembly used for clamping and conveying plates corresponding to the left station are also arranged on the frame, and the left clamping assembly are respectively connected with the right clamping assembly in a sliding manner.
Preferably, the device further comprises a discharging conveying table, wherein the discharging conveying table is provided with at least three conveying rollers for conveying processed boards, the conveying rollers are arranged in parallel, the discharging conveying table is provided with a discharging motor, the discharging motor is in driving connection with the conveying rollers, the discharging conveying table is arranged at the rear of the rear panel, and the right clamping assembly and the left clamping assembly can be respectively moved to positions corresponding to the discharging conveying table.
Preferably, the discharging and conveying table is provided with a worm gear reducer and a transmission shaft, the discharging motor is connected with the worm gear reducer in a mounting way, the worm gear reducer is connected with the transmission shaft through a chain, and each conveying roller is connected with the transmission shaft through a corresponding transmission flat belt.
Preferably, the conveying roller and the transmission shaft pass through the corresponding flat transmission belt, one surface of the flat transmission belt is in abutting connection with the conveying roller, and the other surface of the flat transmission belt is in abutting connection with the transmission shaft.
Preferably, the dust collection device further comprises a discharging dust collection assembly, wherein the discharging dust collection assembly is provided with a third dust collection cover used for absorbing dust particles on the processed plate, the third dust collection cover is connected with an exhaust fan, and the third dust collection cover is arranged on the rear side of the upper cross beam.
Preferably, the third dust hood is rectangular.
Preferably, the discharging dust collection assembly is provided with a connecting air pipe, the left part, the middle part and the right part of the third dust collection cover are respectively and correspondingly connected with the connecting air pipe, the discharging dust collection assembly is provided with a second dust collection air pipe, the second dust collection air pipe is connected with the connecting air pipe, and the exhaust fan is connected with the second dust collection air pipe.
Preferably, the left end and the right end of the third dust hood are respectively and fixedly connected with a mounting bracket, and the mounting brackets are respectively and fixedly connected with the rear side surface of the upper beam through corresponding mounting struts.
Preferably, the device further comprises a right floating bead table and a left floating bead table which are both used for sliding the plate to be processed, wherein a plurality of floating beads are correspondingly arranged at the top of the right floating bead table and the top of the left floating bead table respectively, the floating beads are correspondingly provided with accommodating cavities for accommodating the floating beads, the right floating bead table and the left floating bead table are correspondingly provided with high-pressure fans respectively, and the high-pressure fans are correspondingly connected with the accommodating cavities respectively.
Preferably, the plate positioning device further comprises a first side leaning component and a second side leaning component which are used for positioning the plate in the left-right direction, wherein the first side leaning component and the second side leaning component are respectively connected with the upper cross beam in a sliding mode, the first side leaning component and the second side leaning component are symmetrically arranged in a left-right mode, and side leaning guide wheels used for being attached to the side faces of the plate are respectively correspondingly arranged on the first side leaning component and the second side leaning component.
Compared with the prior art, the six-sided drill has the beneficial effects that the right hand assembly for clamping and conveying the plate corresponding to the right station and the left hand assembly for clamping and conveying the plate corresponding to the left station are arranged through the upper right hand head, the upper left hand head, the lower right hand head and the lower left hand head which are all used for drilling or milling the plate, so that the six-sided drill can process the front surface and the back surface of two plates at the same time, and after one station is processed, the other station is not stopped, and then the plate can be continuously conveyed for processing, thereby realizing uninterrupted production and improving the working efficiency.
Drawings
Fig. 1 is a schematic perspective view of a six-sided drill according to the present invention.
Fig. 2 is a schematic perspective view of the six-sided drill according to the present invention in a rear view.
Fig. 3 is a schematic perspective view of a frame according to the present invention.
Fig. 4 is a schematic left-view structure of the frame of the present invention.
Fig. 5 is a schematic perspective view of the combination of the upper cross beam, lower cross beam, upper left hand head, upper right hand head, upper left hand head and lower left hand head of the present invention.
Fig. 6 is a schematic perspective view of the upper left hand handpiece of the present invention.
Fig. 7 is a schematic perspective view of the lower right hand nose of the present invention.
Fig. 8 is a schematic perspective view of a left stringer and left hand grip assembly combination of the present invention.
Fig. 9 is a schematic perspective view of a left hand assembly according to the present invention.
Fig. 10 is a schematic perspective view of the discharging and conveying table in the bottom view direction.
Fig. 11 is a schematic view of a partial structure at a in fig. 10.
Fig. 12 is a schematic perspective view of the right floating bead table of the present invention.
FIG. 13 is a schematic cross-sectional view of a floating bead assembly of the present invention.
Fig. 14 is a schematic perspective view of an outlet dust collection assembly according to the present invention.
Fig. 15 is a schematic perspective view illustrating a third suction hood and a connecting duct combination according to the present invention in a bottom view.
Fig. 16 is a schematic perspective view of a first side assembly according to the present invention.
The reference numerals indicate 1-frame; 101-an upper beam; 102-a lower beam; 103-base, 104-front deck plate, 105-back deck plate, 106-connection platform, 107-avoidance slot, 2-right upper head, 3-left upper head, 301-first row drill bag, 302-first milling device, 303-first dust hood, 304-first dust collection air pipe, 305-first air pipe bracket, 306-first slide plate, 307-first traversing servo motor, 308-first vertical movement servo motor, 4-right lower head, 401-second row drill bag, 402-second dust hood, 403-second slide plate, 404-second traversing servo motor, 405-second vertical movement servo motor, 5-left lower head, 6-right longitudinal beam, 7-left longitudinal beam, 8-right hand clamp assembly, 9-left hand clamp assembly, 901-lower clamp plate, 902-upper clamp plate, 903-lower clamp plate cylinder, 904-upper clamp plate cylinder, 904-longitudinal movement servo motor, 906-limit wheel, 10-right ball platform, 1001-floating ball, 1002-high pressure fan, 1003-holding cavity, 11-second worm gear, 12-second row drill bag, 402-second vertical movement servo motor, 5-left lower head, 6-right longitudinal beam, 7-left longitudinal beam, 8-right longitudinal beam assembly, 8-right hand clamp assembly, 9-right clamp plate assembly, 901-left clamp plate assembly, 901-right clamp plate assembly, 902-lower clamp plate assembly, 901-lower clamp plate assembly, lower clamp seat, lower seat, upper, longitudinal, upper, upper The guide wheel support, 1403-a third traversing servo motor and 15-a second side leaning component.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
The six-sided drill of the invention, as shown in fig. 1 and 2, comprises a frame 1, wherein the frame 1 is provided with an upper cross beam 101, and a base 103 is used for being fixedly connected with the ground. The upper right hand nose 2, the upper left hand nose 3, the lower right hand nose 4 and the lower left hand nose 5 are all used for drilling or milling plates, the upper right hand nose 2, the upper left hand nose 3, the lower right hand nose 4 and the lower left hand nose 5 are all in the prior art, for example, as shown in fig. 6, the upper left hand nose 3 mainly comprises a first gang drill bag 301, a first milling device 302, a first dust hood 303, a first dust collecting air pipe 304, a first air pipe bracket 305, a first sliding plate 306, The main structure principle of the gang drill package is that a plurality of drill bits are driven to rotate by a corresponding motor, the drill bits can be driven to move up and down by a corresponding cylinder, each drill bit in the same group of gang drill packages is connected through a gear transmission, the gears are connected with a rotating shaft for installing the drill bits through a spline, the drill bits capable of drilling the side surfaces of the plates are further arranged in the gang drill package in the prior art, namely, the drill bits which are horizontally arranged are arranged, the drill bits which are horizontally arranged are connected with corresponding spiral bevel gears, and then the same motor can drive the drill bits which are vertically arranged and horizontally arranged at the same time. The first milling device 302 also belongs to the prior art, and the first milling device 302 is provided with a corresponding motor to drive the milling cutter to rotate and a corresponding cylinder to move up and down. The specific drilling or milling combination of the upper right hand nose 2, the upper left hand nose 3, the lower right hand nose 4 and the lower left hand nose 5 is set according to the specific design of the mass produced boards. Therefore, the upper left hand head 3 has more processing functions and can meet the requirements of high-speed and high-efficiency processing of the plates at present. The first dust collection hood 303 is enclosed outside the drill bit or the milling cutter, the first dust collection air pipe 304 is connected with the first dust collection hood 303 through a hose (note that the hose is not shown in fig. 6), and the first dust collection air pipe 304 is connected with a corresponding dust collection fan, so that dust or dust formed by drilling or milling a plate can be prevented from scattering, and the environment protection is facilitated. the main function of the first sliding plate 306 is to connect the upper left hand nose 3 with the upper cross beam 101, more specifically, the front side surface of the upper cross beam 101 is correspondingly provided with two parallel linear guide rails extending in the left-right direction, the back surface of the first sliding plate 306 is fixedly provided with corresponding sliding blocks, and the sliding blocks of the first sliding plate 306 are in sliding connection with the corresponding linear guide rails. As shown in fig. 5 and 6, the first dust collection air duct 304 is fixedly connected with a corresponding slide plate 306 through a corresponding first air duct bracket 305. The traversing servo motor 307 drives the first sliding plate 306 to move left and right relative to the upper cross beam 101 through a corresponding gear-rack transmission mechanism, and the first vertical displacement servo motor 308 drives the upper left hand head 3 to move up and down relative to the upper cross beam 101 through a corresponding ball screw pair. The structural principle of the upper right hand nose 2 is the same as that of the upper left hand nose 3. As shown in fig. 5, the frame 1 is provided with a lower beam 102 below the upper beam 101, and the upper right hand head 2 and the upper left hand head 3 are slidably connected to the upper beam 101, and the lower right hand head 4 and the lower left hand head 5 are slidably connected to the lower beam 102, as described above. Fig. 7 illustrates an example of a structure of the lower right hand head 4, where the lower right hand head 4 mainly includes a second gang drill bag 401, a second dust hood 402, a second slide plate 403, a second traversing servo motor 404, and a second vertical moving servo motor 405, the second slide plate 403 is slidably connected with the lower beam 102 through a corresponding linear guide rail pair, the second traversing servo motor 404 drives the lower right hand head 4 to move left and right relative to the lower beam 102 through a corresponding rack and pinion transmission mechanism, and the second vertical moving servo motor 405 drives the lower right hand head 4 to move up and down relative to the lower beam 102 through a corresponding ball screw pair, and a structural principle of the lower left hand head 5 is the same as that of the lower right hand head 4. the six-sided drill is controlled by a numerical control servo system in the prior art. As shown in fig. 3 and 4, the frame 1 is provided with a front panel 104 and a back panel 105 between the upper beam 101 and the lower beam 102 for supporting the plate, in other words, the plate can slide on the front panel 104 and the back panel 105, the front panel 104 is fixed on the base 103, the back panel 105 is fixed on the lower beam 102, and an avoiding slot 107 for avoiding the cutter of the lower right head 4 and the cutter of the lower left head 5 is formed between the front panel 104 and the back panel 105, as shown in fig. 4, because the corresponding drills of the lower right head 4 and the lower left head 5 are used for processing the back (i.e. the bottom surface) of the plate from bottom to top, the avoiding slot 107 needs to be provided to avoid the collision of the corresponding drills of the lower right head 4 and the lower left head 5 in the process of moving left to right. As shown in fig. 1 and 2, the left-hand clamping device further comprises a right-hand clamping assembly 8 for clamping and conveying the plate corresponding to the right station and a left-hand clamping assembly 9 for clamping and conveying the plate corresponding to the left station, and further comprises a right longitudinal beam 6 and a left longitudinal beam 7, wherein the right longitudinal beam 6 and the left longitudinal beam 7 respectively pass through between an upper cross beam 101 and a lower cross beam 102, the right-hand clamping assembly 8 is in sliding connection with the right longitudinal beam 6 through a corresponding linear guide pair, as shown in fig. 8, the left-hand clamping assembly 9 is in sliding connection with the left longitudinal beam 7 through a corresponding linear guide pair, and then the right-hand clamping assembly 8 and the left-hand clamping assembly 9 can independently move forwards and backwards, as shown in fig. 1, and the right-hand clamping assembly 8 and the left-hand clamping assembly 9 are symmetrically arranged. Fig. 9 shows by way of example the structure of the left hand assembly 9, the left hand assembly 9 mainly comprising a lower clamp plate 901, an upper clamp plate 902, a lower clamp plate cylinder 903, The lower clamp plate 901 and the upper clamp plate 902 can move up and down due to the fact that the upper clamp plate cylinder 904 and the longitudinal movement servo motor 905 are correspondingly connected with the linear guide rail pair respectively, specifically, the lower clamp plate cylinder 903 can drive the lower clamp plate 901 to move up and down, the upper clamp plate cylinder 904 can drive the upper clamp plate 902 to move up and down, then the lower clamp plate 901 and the upper clamp plate 902 can cooperatively clamp the left edge portion of a plate corresponding to a left station, the upper side of the lower clamp plate 901 is further rotationally connected with a limiting wheel 906, the limiting wheel 906 is used for abutting the left side face of the plate corresponding to the left station, and the longitudinal movement servo motor 905 drives the left clamp assembly 9 to move back and forth through a corresponding gear rack transmission mechanism. Since the lower clamp plate 901 and the upper clamp plate 902 can move up and down independently, respectively, so as to be convenient for adapting the height position of the plate, assuming that the lower clamp plate 901 is stationary in the up-down direction and the upper side surface of the lower clamp plate 901 is approximately the same as the height position of the back surface of the plate, for example, when the lower clamp plate 901 and the upper clamp plate 902 are moved to the positions corresponding to the plate by the longitudinal movement servo motor 905, the lower clamp plate 901 collides with the plate due to the mounting precision or the processing precision error, in other words, the lower clamp plate 901 and the upper clamp plate 902 of the invention are in the state of not clamping the plate, the height position of the upper side surface of the lower clamp plate 901 is below the back surface of the plate, and the height position of the lower side surface of the upper clamp plate 902 is above the front surface of the plate, so that the plate is not collided when the left clamp assembly 9 moves (i.e. moves longitudinally) to the position of the plate, then the upper clamp plate 902 moves down, and the lower clamp plate 901 moves up, so that the left clamp assembly 9 can clamp the fixed plate relatively. The structure principle of the right hand component 8 is the same as that of the left hand component 9, and the independent double-station longitudinal feeding function of the six-sided drill is realized by arranging the right hand component 8 and the left hand component 9.
The six-sided drill working procedure of the present invention is briefly described below, in which the plates corresponding to the left station and the plates corresponding to the right station are respectively delivered to the left hand grip assembly 9 and the right hand grip assembly 8, the left hand grip assembly 9 grips the plates corresponding to the left station, the right hand grip assembly 8 grips the plates corresponding to the right station, for example, the left hand grip assembly 9 longitudinally shifts the corresponding plates by the longitudinal shift servo motor 905 to determine the longitudinal position of the process, the plates can longitudinally slide on the front panel 104 and the rear panel 105, the first traverse servo motor 307 of the upper left hand head 3 transversely processes the position, the first vertical shift servo motor 308 downwardly shifts the tool of the upper left hand head 3 to a position close to the plates, and then the drill bit of the first gang drill package 301 is downwardly drilled by the corresponding cylinder. The upper right machine head 2 processes the plate corresponding to the right station from the front direction, the lower right machine head 4 processes the plate corresponding to the right station from the back direction, the upper left machine head 3 processes the plate corresponding to the left station from the front direction, and the lower left machine head 5 processes the plate corresponding to the left station from the back direction. After the plates are respectively processed, the left clamping hand assembly 9 keeps clamping the corresponding plates at the left station to transfer backwards, then the left clamping hand assembly 9 loosens the corresponding plates, and then the left clamping hand assembly 9 moves forwards at a high speed to reset and clamp the next corresponding plates to be processed. From the above, the upper right hand nose 2, the upper left hand nose 3, the lower right hand nose 4 and the lower left hand nose 5 of the six-sided drill can process two plates at the same time, when one station is processed, the other station is not stopped, so that the plates can be continuously delivered for processing, uninterrupted production is realized, and the working efficiency is improved. Because the six-face drill is provided with the upper right machine head 2, the upper left machine head 3, the lower right machine head 4 and the lower left machine head 5, in order to increase the operation rigidity of the six-face drill, the vibration of the machine heads is prevented from being influenced mutually, and therefore, as shown in figure 1, the frame 1 can be arranged into a heavy frame structure formed by splicing and welding sectional materials with larger model specifications. Since the invention arranges the right longitudinal beam 6 and the left longitudinal beam 7 to pass through the space between the upper cross beam 101 and the lower cross beam 102 respectively, the left clamping hand assembly 9 and the right clamping hand assembly 8 can realize the holding and clamping to transfer the corresponding plates from the position to be processed to the processed position.
In some embodiments, as shown in fig. 1 and 2, the discharging and conveying table 12 is further included, as shown in fig. 10, the discharging and conveying table 12 is provided with at least three conveying rollers 1201 for conveying the processed plate, the conveying rollers 1201 are arranged in parallel, for smooth conveying of the plate, the distance between the conveying rollers 1201 may be set to 100 mm to 140 mm, the roller surface diameter of the conveying rollers 1201 may be set to 50 mm to 60 mm, the discharging and conveying table 12 is provided with a discharging motor 1202, the discharging motor 1202 is in driving connection with the conveying rollers 1201, as shown in fig. 1, the discharging and conveying table 12 is arranged behind the back panel 105, and in some embodiments, a connecting table 106 may be further arranged between the discharging and conveying table 12 and the back panel 105, as shown in fig. 3. The right hand component 8 and the left hand component 9 can be moved to the positions corresponding to the discharging conveying tables 12 respectively, that is, the right hand component 8 and the left hand component 9 can keep clamping to transfer the corresponding plates from the positions to be processed to the positions above the discharging conveying tables 12, then the right hand component 8 and the left hand component 9 release the corresponding plates, the conveying roller 1201 rotates to drive the plates to move backwards to the equipment of the next working procedure, and the discharging conveying tables 12 are arranged, so that the six-face drill can automatically remove the processed plates from the processing area of the six-face drill, the processed plates are prevented from being taken out by hands, the labor intensity is reduced, and the work efficiency is improved.
In some embodiments, as shown in fig. 10, the discharging conveying table 12 is provided with a worm gear reducer 1203 and a transmission shaft 1204, the transmission shaft 1204 extends along the front-rear direction, the discharging motor 1202 is connected with the worm gear reducer 1203, that is, the rotating shaft of the discharging motor 1202 is connected with the worm of the worm gear reducer 1203, the worm gear reducer 1203 is connected with the transmission shaft 1204 through a chain, that is, the output shaft of the worm gear reducer 1203 and the transmission shaft 1204 are respectively and fixedly provided with corresponding sprockets, as shown in fig. 11, each conveying roller 1201 is respectively connected with the transmission shaft 1204 through corresponding flat belts 1205, that is, only one transmission shaft 1204 is connected with each conveying roller 1201 correspondingly, so that the discharging motor 1202 can drive the transmission shaft 1204 to rotate. The discharge motor 1202 can realize speed regulation through a frequency converter.
Further, as shown in fig. 10, both the conveying roller 1201 and the driving shaft 1204 pass through the corresponding driving flat belt 1205, one surface of the driving flat belt 1205 is in abutting connection with the conveying roller 1201, and the other surface of the driving flat belt 1205 is in abutting connection with the driving shaft 1204, that is, the driving flat belt 1205 is twisted from the corresponding conveying roller 1201 to the driving shaft 1204. The flat belt 1205 is twisted when the flat belt 1205 is installed. When the transmission shaft 1204 rotates, the flat belt 1205 is forced to turn over by being limited by the surface of the transmission shaft 1204 when the transmission shaft 1204 moves from the conveying roller 1201 to contact the transmission shaft 1204, and the pressure applied to the surface of the transmission shaft 1204 by the flat belt 1205 is increased due to the elastic deformation force of torsion of the flat belt 1205, so that the friction between the flat belt 1205 and the transmission shaft 1204 is increased, which is beneficial to preventing the flat belt 1205 from slipping, and similarly, the friction between the flat belt 1205 and the conveying roller 1201 is also increased.
In some embodiments, as shown in fig. 2, the discharging dust collection assembly 13 is further included, as shown in fig. 14, the discharging dust collection assembly 13 is provided with a third dust collection cover 1301 for sucking dust particles on the processed plate, the third dust collection cover 1301 is connected with a corresponding exhaust fan (note that the exhaust fan is not shown in each drawing), as shown in fig. 2, the third dust collection cover 1301 is arranged at the rear side of the upper beam 101, when the six-face drill of the invention works, the processed plate passes under the third dust collection cover 1301, the third dust collection cover 1301 is close to the plate, and then the dust particles on the third dust collection cover 1301 are further sucked away by the third dust collection cover 1301, so that the surface of the plate is cleaner, dust particles are prevented from being scattered in the subsequent use and assembly process of the plate, and environmental protection is facilitated.
Further, as shown in fig. 14, the third suction hood 1301 is formed in a rectangular parallelepiped shape, and since the plate material is generally rectangular, the third suction hood 1301 can adapt to the shape of the matching plate material, and assuming that the third suction hood 1301 is formed in a circular shape or an elliptical shape, the suction force received by the plate material corresponding to the left and right end positions of the third suction hood 1301 is small, that is, by providing the third suction hood 1301 in a rectangular parallelepiped shape, dust particles on the plate material can be effectively sucked. More specifically, to accommodate the double-station plate processing, the third suction hood 1301 is set to have a side length in the left-right direction longer than that in the front-rear direction.
Further, as shown in fig. 14 and 15, the discharging dust collection assembly 13 is provided with a connecting air duct 1302, the left part, the middle part and the right part of the third dust collection cover 1301 are respectively and correspondingly connected with the connecting air duct 1302, the discharging dust collection assembly 13 is provided with a second dust collection air duct 1305, the second dust collection air duct 1305 is connected with the connecting air duct 1302, the exhaust fan is connected with the second dust collection air duct 1305, specifically, a branch hose 1306 is correspondingly connected with the second dust collection air duct 1305 and the connecting air duct 1302 (note that only the branch hose 1306 is schematically shown in fig. 14), and by the arrangement, the suction force of the third dust collection cover 1301 is uniform, which is beneficial to adapting to the double-station structure of the present invention.
Further, as shown in fig. 14, the left and right ends of the third dust hood 1301 are fixedly connected with mounting brackets 1303, the mounting brackets 1303 are fixedly connected with the rear side surface of the upper beam 101 through corresponding mounting struts 1304, specifically, the mounting brackets 1303 may be made of steel plates by bending, the mounting struts 1304 may be mainly made of square tubes, and the fixing manner of the third dust hood 1301 is simple and reliable.
In some embodiments, as shown in fig. 1, the device further comprises a right floating bead table 10 and a left floating bead table 11 which are used for sliding the plate to be processed, that is, the plate to be processed can slide on the right floating bead table 10 and the left floating bead table 11 respectively. As shown in fig. 12, a plurality of floating beads 1001 are correspondingly provided on the top of the right floating bead table 10 and the top of the left floating bead table 11, as shown in fig. 13, the floating beads 1001 are correspondingly provided with a receiving cavity 1003 for receiving the floating beads 1001, the component structure of the floating beads 1001 shown in fig. 13 is the prior art, the right floating bead table 10 and the left floating bead table 11 are correspondingly provided with high-pressure fans 1002, for example, the table body of the right floating bead table 10 has a hollow structure, the component structure of the floating beads 1001 shown in fig. 13 is inlaid on the table surface of the right floating bead table 10, and the air outlets of the corresponding high-pressure fans 1002 are connected with the hollow structure, that is, the high-pressure fans 1002 are correspondingly connected with the receiving cavity 1003, so that high-pressure air can be formed in the hollow structure to support the floating beads 1001, and the floating beads 1001 support the weight of the plate, so that the plate sliding resistance is small. An operator can put the plate on the right floating bead table 10 or the left floating bead table 11 and push the plate to move to the corresponding position of the right clamping assembly 8 or the left clamping assembly 9, and the labor intensity is reduced and the working efficiency is improved by arranging the right floating bead table 10 and the left floating bead table 11.
In some embodiments, as shown in fig. 1, the six-sided drill further comprises a first side support assembly 14 and a second side support assembly 15, both of which are used for positioning the plate in the left-right direction, and as shown in fig. 1, the first side support assembly 14 corresponds to the right station of the six-sided drill of the present invention, and the second side support assembly 15 corresponds to the left station of the six-sided drill of the present invention. The first side leaning component 14 and the second side leaning component 15 are respectively connected with the upper beam 101 in a sliding manner, fig. 16 illustrates the structure of the first side leaning component 14 by way of example, the first side leaning component 14 is provided with a guide wheel support 1402, the guide wheel support 1402 is made of steel plates by splicing and welding, the guide wheel support 1402 is connected with the upper beam 101 in a sliding manner through a corresponding linear guide rail pair, the first side leaning component 14 is provided with a third traversing servo motor 1403, the third traversing servo motor 1403 drives the first side leaning component 14 to move left and right through a corresponding rack-and-pinion transmission mechanism, the first side leaning component 14 and the second side leaning component 15 are symmetrically arranged left and right, the first side leaning component 14 and the second side leaning component 15 are respectively provided with a side leaning guide wheel 1401 for leaning against the side face of a plate, the side leaning guide wheel 1401 of the first side leaning component 14 is arranged along the front and back direction, and the side leaning guide wheel 1401 is rotationally connected on the guide wheel support 1402 by way. As shown in fig. 1, for example, the left hand assembly 9 clamps a plate to be processed and moves backward to a position corresponding to the second side leaning assembly 15, the side leaning guide wheel 1401 of the second side leaning assembly 15 moves leftwards to lean against the right side surface of the plate, so that the plate is positioned in the left-right direction, displacement of the plate during drilling or milling is avoided, the side leaning guide wheel 1401 rolls relatively on the side surface of the corresponding plate in the process that the left hand assembly 9 clamps the plate to displace in the front-back direction, and the first side leaning assembly 14 and the second side leaning assembly 15 play a role of guiding rule. Since the first side support member 14 and the second side support member 15 can be moved laterally, respectively, it is possible to accommodate a width specification change in the lateral direction of the plate material.
Claims (8)
1. The double-station four-head double-guiding ruler high-speed heavy numerical control six-sided drill comprises a frame (1), wherein the frame (1) is provided with an upper cross beam (101), and is characterized by further comprising an upper right head (2), an upper left head (3), a lower right head (4) and a lower left head (5) which are all used for drilling or milling plates, the frame (1) is provided with a lower cross beam (102) below the upper cross beam (101), the upper right head (2), the upper left head (3) and the upper cross beam (101) are in sliding connection, the lower right head (4), the lower left head (5) and the lower cross beam (102) are in sliding connection, the frame (1) is provided with a front table panel (104) and a rear table panel (105) which are all used for supporting the plates, a cutter used for the lower right head (4) and the lower left head (5) are formed between the front table panel (104) and the rear table panel (105), the left hand clamping assembly (7) corresponding to a left hand clamping assembly (7) and a right hand clamping assembly (8) corresponding to the left hand clamping assembly and the right hand clamping assembly (7) are further arranged, the right longitudinal beam (6) and the left longitudinal beam (7) respectively pass through the upper cross beam (101) and the lower cross beam (102), the right hand clamping assembly (8) is in sliding connection with the right longitudinal beam (6), the left hand clamping assembly (9) is in sliding connection with the left longitudinal beam (7), and the right hand clamping assembly (8) and the left hand clamping assembly (9) are symmetrically arranged in a left-right manner;
The device comprises a back panel (105), and is characterized by further comprising a discharging conveying table (12), wherein the discharging conveying table (12) is provided with at least three conveying rollers (1201) for conveying processed boards, the conveying rollers (1201) are arranged in parallel, the discharging conveying table (12) is provided with a discharging motor (1202), the discharging motor (1202) is in driving connection with the conveying rollers (1201), the discharging conveying table (12) is arranged at the rear of the back panel (105), and the right clamping assembly (8) and the left clamping assembly (9) can respectively move to positions corresponding to the discharging conveying table (12);
Still include ejection of compact dust absorption subassembly (13), ejection of compact dust absorption subassembly (13) are equipped with third dust absorption cover (1301) that are used for absorbing the dust particle on the panel that has processed, third dust absorption cover (1301) are connected with the air exhauster, third dust absorption cover (1301) set up the rear side of entablature (101).
2. The double-station four-head double-guiding ruler high-speed heavy numerical control six-sided drill of claim 1, wherein the discharging conveying table (12) is provided with a worm gear reducer (1203) and a transmission shaft (1204), the discharging motor (1202) is connected with the worm gear reducer (1203) in a mounting manner, the worm gear reducer (1203) is connected with the transmission shaft (1204) through a chain, and each conveying roller (1201) is connected with the transmission shaft (1204) through a corresponding transmission flat belt (1205) respectively.
3. The double-station four-head double-guiding ruler high-speed heavy numerical control six-sided drill of claim 2, wherein the conveying roller (1201) and the transmission shaft (1204) penetrate through the corresponding flat transmission belt (1205), one surface of the flat transmission belt (1205) is in abutting connection with the conveying roller (1201), and the other surface of the flat transmission belt (1205) is in abutting connection with the transmission shaft (1204).
4. The double-station four-head double-guiding ruler high-speed heavy numerical control six-sided drill of claim 1, wherein the third dust hood (1301) is rectangular.
5. The double-station four-head double-guiding ruler high-speed heavy numerical control six-sided drill of claim 1, wherein the discharging dust collection assembly (13) is provided with a connecting air pipe (1302), the left part, the middle part and the right part of the third dust collection cover (1301) are respectively and correspondingly connected with the connecting air pipe (1302), the discharging dust collection assembly (13) is provided with a second dust collection air pipe (1305), the second dust collection air pipe (1305) is connected with the connecting air pipe (1302), and the exhaust fan is connected with the second dust collection air pipe (1305).
6. The double-station four-head double-guiding ruler high-speed heavy numerical control six-sided drill of claim 5, wherein the left end and the right end of the third dust hood (1301) are respectively and fixedly connected with mounting brackets (1303), and the mounting brackets (1303) are respectively and fixedly connected with the rear side surface of the upper cross beam (101) through corresponding mounting struts (1304).
7. The double-station four-head double-guiding ruler high-speed heavy numerical control six-sided drill of claim 1, further comprising a right floating bead table (10) and a left floating bead table (11) which are both used for sliding plates to be processed, wherein a plurality of floating beads (1001) are correspondingly arranged at the top of the right floating bead table (10) and the top of the left floating bead table (11), accommodating cavities (1003) for accommodating the floating beads (1001) are correspondingly arranged on the floating beads (1001), high-pressure fans (1002) are correspondingly arranged on the right floating bead table (10) and the left floating bead table (11), and the high-pressure fans (1002) are correspondingly connected with the accommodating cavities (1003).
8. The double-station four-head double-guiding ruler high-speed heavy numerical control six-sided drill of claim 1, further comprising a first side leaning component (14) and a second side leaning component (15) which are used for positioning a plate in the left-right direction, wherein the first side leaning component (14) and the second side leaning component (15) are respectively connected with the upper cross beam (101) in a sliding mode, the first side leaning component (14) and the second side leaning component (15) are symmetrically arranged in the left-right direction, and the first side leaning component (14) and the second side leaning component (15) are respectively provided with side leaning guide wheels (1401) which are used for leaning against the side faces of the plate correspondingly.
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| CN202011370837.7A CN112297147B (en) | 2020-11-30 | 2020-11-30 | A double-station four-head double-ruler high-speed heavy-duty CNC six-sided drilling machine |
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| CN113305591B (en) * | 2021-06-15 | 2022-04-08 | 济南一刻数控科技有限公司 | Plate machining center |
| CN113442238A (en) * | 2021-07-02 | 2021-09-28 | 豪德机械（上海）有限公司 | Through type multi-mode drilling machining center and machining method |
| CN113401561A (en) * | 2021-07-02 | 2021-09-17 | 豪德机械（上海）有限公司 | Multi-channel plate conveying table for woodworking center |
| CN114193559B (en) * | 2021-12-13 | 2022-09-13 | 南兴装备股份有限公司 | Automatic feeding and discharging double-station six-drill-bag machining center and control system and method |
| CN115570637A (en) * | 2022-10-12 | 2023-01-06 | 广州弘亚数控机械股份有限公司 | Four-handpiece high-speed numerical control drilling center and control method thereof |
| CN116373046A (en) * | 2023-04-28 | 2023-07-04 | 中品智能机械有限公司 | Through type punching and slot-pulling machining center |
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| CN213918695U (en) * | 2020-11-30 | 2021-08-10 | 佛山豪德数控机械有限公司 | Double-station four-machine-head double-guiding-ruler high-speed heavy numerical control six-sided drill |
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| CN210282606U (en) * | 2018-03-28 | 2020-04-10 | 南兴装备股份有限公司 | Numerical control equipment's clamping device and numerical control equipment |
| CN208961458U (en) * | 2018-08-21 | 2019-06-11 | 江苏康迅数控装备科技有限公司 | A kind of six face of numerical control brill |
| CN110355830B (en) * | 2019-07-19 | 2021-05-04 | 江苏力维智能装备有限公司 | High-efficiency numerical control six-face drilling machine and machining method thereof |
| CN211806635U (en) * | 2019-12-18 | 2020-10-30 | 广州三拓金属加工机械有限公司 | Double-row six-sided drill |
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