CN211306592U

CN211306592U - Full-automatic gang drill structure

Info

Publication number: CN211306592U
Application number: CN201921782603.6U
Authority: CN
Inventors: 谢继明
Original assignee: Anhui Xinnuo Furniture Co ltd
Current assignee: Anhui Xinnuo Furniture Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-08-21
Anticipated expiration: 2029-10-23

Abstract

A full-automatic gang drill structure is characterized by comprising a rack, a top drilling device, a bottom drilling device, a side drilling device, a positioning and fixing device, a conveying device and a power supply device; the top drilling device, the bottom drilling device, the side drilling device, the positioning and fixing device, the conveying device and the power supply device are arranged on the rack; the conveying device comprises a first section of power conveying belt, a second section of power conveying belt and a third section of power conveying belt; the positioning and fixing device comprises a turnover type material pressing device, a clamping device and a positioning device; the utility model discloses a set up convertible press device, effectively guarantee the adjustment of top drilling equipment position, make removal between the two can not cause the hindrance, set up the welt and set up on the mounting panel through the upper surface at the backup pad simultaneously and prevent scraping the strip, reduce the friction loss of panel in conveyer belt transmission course.

Description

Full-automatic gang drill structure

Technical Field

The utility model relates to a panel drilling structure, especially a full-automatic gang drill structure.

Background

At present, drilling equipment applied in the field of wood furniture production is mostly manually operated to drill holes or only has a drilling device with a lower-end gang drill.

If the drilling operation is carried out manually: firstly, the efficiency is low, and the speed of only 13 blocks/minute can be reached in general; secondly, the accuracy of manual operation also varies from person to person, and larger deviation exists; thirdly, the safety risk of manual operation is high. If a drilling apparatus provided with a lower end gang drill is employed, it is difficult to satisfy the case where drilling is performed in a plurality of directions such as the upper portion, the lower portion, and the left and right sides at the same time. In a conventional gang drill drilling device, when a plate is placed on a conveyor belt to be conveyed, the edge or the lower surface of the plate generates sliding friction with the drilling device, so that scraping of a contact surface occurs. Finally, the conveying belt of the common drilling device positioned on the same side is often provided with only one power device, so that the feeding area, the working area and the discharging area of the drilling device work simultaneously or stop simultaneously, the stopping of the conveying belt of the working area cannot be realized, and the feeding area still conveys the plates while the wood is processed, so that the distance between the two plates on the conveying belt is required to be manually controlled.

Therefore, a new technical solution is urgently needed to solve the above problems.

Disclosure of Invention

The utility model aims at solving the deficiencies of the prior art, providing a full-automatic gang drill structure, simple structure, convenient to use.

A full-automatic gang drill structure is characterized by comprising a rack, a top drilling device, a bottom drilling device, a side drilling device, a positioning and fixing device, a conveying device and a power supply device; the top drilling device, the bottom drilling device, the side drilling device, the positioning and fixing device, the conveying device and the power supply device are arranged on the rack; the conveying device comprises a first section of power conveying belt, a second section of power conveying belt and a third section of power conveying belt; the positioning and fixing device comprises a turnover type material pressing device, a clamping device and a positioning device; the positioning device comprises a second air cylinder, a movable rod, a pressing clamp, a clamping column, a movable block, a pressing spring, a third air cylinder and a stop block; the second air cylinder is arranged on the conveying device, and the telescopic direction of the second air cylinder is parallel to the conveying direction of the conveying device; the movable rod is arranged at the movable end of the cylinder II, and a pressing clamp is arranged on the movable rod; the pressing clamp comprises a movable block and a pressing spring; one end of the movable block is hinged with the movable rod, and a compression spring is arranged between the other end of the movable block and the movable rod; a clamping column is arranged outside the side drilling device; the frame comprises a base, a cross beam and side columns; the base is a square frame.

Furthermore, the number of the side columns is four, the four side columns are respectively arranged at four vertexes of the base, and the side columns are connected with the short bottom edge of the base; the bottom of the side column and the long bottom edge of the base are provided with vertical legs; the upper side of the long bottom edge of the base is provided with a first rail, and the outer side of the long bottom edge of the base is provided with a second rail; the cross beams are arranged between the adjacent side columns and comprise short cross beams and long cross beams; the short cross beam is arranged between the two side columns on the same short bottom edge of the base; the long cross beam is arranged between the two side columns on the same long bottom side of the base; the upper end of the long beam is provided with a third rail, the lower end of the long beam is provided with a fourth rail, and the outer side of the long beam is provided with a fifth rail.

Further, the turnover type material pressing device is arranged on the long beam, and a third rail is arranged between the turnover device and the long beam; the turnover device comprises a slide block, a vertical arm, a cross arm, a cantilever and a pressing device; the sliding block is arranged between the vertical arm and the third track and is hinged with the vertical arm; a gas spring is also arranged in the vertical arm, one end of the gas spring is hinged with the sliding block, and the other end of the gas spring is hinged with the vertical arm; the other end of the vertical arm is provided with a cross arm which is perpendicular to the vertical arm; a cantilever is arranged at one end of the cross arm, which is far away from the vertical arm, and the cantilever is perpendicular to the cross arm; a track six is arranged on the inner side of the cross arm close to the bottom surface; one end of the cantilever, which is far away from the cross arm, is provided with a roller; the two pressing devices are symmetrically arranged below the cross arm; the pressing device comprises an adjusting block and a pressing rod; the pressure lever is arranged below the adjusting block; the adjusting block comprises a connecting rod, the upper part of the connecting rod is arranged on the track six, the connecting rod comprises an outer pipe and an inner pipe, and the connecting rod is of a sleeving structure of the outer pipe and the inner pipe; a fastening device is arranged at the connecting part of the connecting rod and the track six; the sleeve joint part of the outer pipe and the inner pipe is provided with a clamping block; the clamping block comprises a locking sleeve and a locking screw, the locking sleeve is arranged on the part, close to the sleeving part, of the outer pipe, and the locking screw is arranged on the locking sleeve; one end of the locking screw is provided with a locking handle; the lower end of the inner pipe is provided with a pressing device, and the pressing module comprises a telescopic power device and a pressing block; a pressing block is arranged at the telescopic movable end of the telescopic power device.

Further, the side drilling device is arranged on the rack and comprises a left side drilling device and a right side drilling device; the left drilling device is arranged on a side column on the left side of the rack, and the right drilling device is arranged on the sliding seat; the right drilling device comprises a sliding seat, a movable seat, an adjusting seat, a drilling motor, a drilling box and a drill bit; the sliding seat is arranged on the long bottom edge of the base, the movable seat is arranged on the upper part of the side surface of the sliding seat, and a sliding structure is arranged between the movable seat and the sliding seat; the adjusting seat is arranged in the movable seat and is connected with the movable seat through threads, and the whole adjusting seat is arranged horizontally; the drilling motor is arranged inside the adjusting seat; the number of top drilling means is at least two groups less than the number of bottom drilling means.

Adopt the beneficial effects of the utility model are that:

the utility model discloses a set up convertible press device, effectively guarantee the adjustment of top drilling equipment position, make the removal between the two can not cause the hindrance.

Through the arrangement of the conveyor belt with three sections of power, the conveyor can operate efficiently, and meanwhile, the same spacing distance between plates on the conveyor belt can be kept.

Through setting up convertible press device clamping device and positioner, at utmost guarantee the sheet material can not produce relative movement of great amplitude in the course of working.

Set up the welt and set up on the mounting panel through the upper surface at the backup pad and prevent scraping the strip, reduce the friction loss of panel in conveyer belt transmission process.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a structural view of the clamping device of the present invention;

FIG. 3 is a structural diagram of the conveying device of the present invention;

FIG. 4 is a view of the bottom hole drilling apparatus of the present invention;

FIG. 5 is a structural diagram of the turnover type pressing device of the present invention;

FIG. 6 is a structural view of the right drilling device of the present invention;

fig. 7 is a structural diagram of the positioning device of the present invention.

Description of the figures reference signs: the drilling machine comprises a machine frame 1, a base 11, a cross beam 12, a side column 13, a first rail 14, a second rail 15, a third rail 16, a fourth rail 17, a fifth rail 18, a top drilling device 2, a bottom drilling device 3, a transverse moving seat 31, a supporting plate 32, a drilling motor 33, a drilling box 34, a drill bit 35, a guide rod 36, a welt 37, a side drilling device 4, a left drilling device 41, a right drilling device 42, a sliding seat 421, a movable seat 422, an adjusting seat 423, a conveying device 5, a first section of power transmission belt 51, a second section of power transmission belt 52, a third section of power transmission belt 53, a travel switch 54, a positioning and fixing device 6, a turnover type pressing device 61, a sliding block 611, a vertical arm 612, a cross arm 613, a cantilever 614, a pressing device 615, an adjusting block 616, a clamping block 617, a locking sleeve 6171, a locking screw 6172, a pressing module 618, a telescopic power device 6181, a, The device comprises a connecting rod 622, a pressing plate 623, a scratch-proof strip 624, a positioning device 63, a second air cylinder 631, a movable rod 632, a pressing clamp 633, a clamping column 634, a movable block 635, a pressing spring 636, a third air cylinder 637, a stop 638, a scratch-proof layer 639 and a power supply device 7.

Detailed Description

The invention will be further described with reference to the drawings and specific examples.

Example one

As shown in fig. 1-6, a fully automatic gang drill structure includes a frame 1, a top drilling device 2, a bottom drilling device 3, a side drilling device 4, a conveying device 5, a positioning and fixing device 6, and a power supply device 7. The top drilling device 2, the bottom drilling device 3, the side drilling device 4, the positioning and fixing device 6, the conveying device 5 and the power supply device 7 are arranged on the machine frame 1.

The whole frame 1 is a cuboid frame, and the frame 1 comprises a base 11, a cross beam 12 and side columns 13. The base 11 is a rectangular frame. The number of the side columns 13 is four, the four side columns 13 are respectively arranged at four vertexes of the base 11, and the side columns 13 are connected with the short bottom edge of the base 11. The bottom of the side column 13 is provided with a stand foot, so that the height of the corresponding side column 13 can be adjusted, the device is suitable for uneven ground, and the whole device can be kept in a horizontal state; correspondingly, the stand legs are also arranged on the long bottom edge of the base 11, and in the embodiment, two stand legs are arranged on one long bottom edge of the base 11, so that the quality of the whole device can be further shared, and the service life of the device is prolonged. A first raised rail 14 is arranged on the upper side of the long bottom edge of the base 11, and a second raised rail 15 is arranged on the outer side of the long bottom edge of the base 11. The cross beam 12 is disposed between the adjacent side pillars 13, and the cross beam 12 includes a short cross beam and a long cross beam. The short beam is arranged between the two side columns 13 on the same short bottom side of the base 11, and the long beam is arranged between the two side columns 13 on the same long bottom side of the base 11. The upper end of the long cross beam is provided with a third raised track 16, the lower end of the long cross beam is provided with a fourth raised track 17, and the outer side of the long cross beam is provided with a fifth raised track 18.

The top drilling device 2 is similar in construction to the drilling part of the bottom drilling device 3, the bottom drilling device 3 further comprising a support plate 32. Taking the bottom-hole drilling device 3 as an example, the bottom-hole drilling device 3 comprises a traverse base 31, a support plate 32, a drilling motor 33, a drill box 34 and a drill bit 35. The transverse moving seat 31 is arranged on the long bottom edge of the base 11 of the frame 1, and a first rail 14 and a second rail 15 are arranged between the transverse moving seat 31 and the long bottom edge, so that the transverse moving seat 31 can slide along the direction of the long bottom edge of the base 11; between the top drilling device 2 and the long beam are arranged track four 17 and track five 18. The traverse seat 31 is provided with a first power device for moving the traverse seat 31 on the base 11 of the frame 1, a second power device for moving the drilling motor 33 up and down, and a third power device for moving the drilling motor 33 transversely. The inside of the traverse seat 31 is hollowed, the guide rod 36 is arranged inside the traverse seat 31, the guide rod 36 is movably connected with the traverse seat 31, the guide rod 36 can move up and down within a set range, and the number of the guide rods 36 is two in the embodiment. The two guide bars 36 are arranged in parallel, the guide bars 36 are parallel to the frame 1 and the guide bars 36 are perpendicular to the long bottom edge of the frame 1. The drilling motor 33 is disposed on the guide rod 36, and the drilling motor 33 can move freely along the direction of the guide rod 36, in this embodiment, two drilling motors 33 are disposed on one guide rod 36. A slide rail is arranged between the lower end of the drilling motor 33 and the traverse seat 31, and the slide rail is combined with the guide rod 36 to ensure that the drilling motor 33 can stably slide in the horizontal direction in the traverse seat 31. The slide rail can be lifted, and the power for lifting the slide rail is provided by a power device II. The smooth drilling operation can be ensured by combining the guide rod 36 which can move up and down. The drill boxes 34 are disposed at the upper end of the drilling motor 33, one drill box 34 is provided with eleven drill holes in the present embodiment, the drill holes are spaced apart from each other by a set distance, and the drill bits 35 are disposed in the drill holes. The drill hole still is provided with the safety cover, the safety cover can overlap on the drill hole that need not use, prevents that the saw-dust that produces from falling into the drill hole in the panel course of working, and then produces the influence to the installation of drill bit 35. The support plates 32 are arranged on the traverse moving seat 31, the number of the support plates 32 is two, and the two support plates 32 are arranged on two sides of the drill box 34 in parallel. The supporting plate 32 is a vertical square plate, and a flat surface and two inclined surfaces are provided on the top surface of the supporting plate 32. Two inclined planes are arranged at two ends of the plane, wherein one end of the inclined plane, which is inclined downwards, is far away from the plane, and the other end of the inclined plane, which is far away from the plane, is provided with a radian. The supporting plate 32 is used for cooperating with the positioning and fixing device 6 to prevent the plate from displacing during the processing. Set up inclined plane and radian and can avoid panel to produce in the contact process with backup pad 32 and collide with in the transmission course. In order to further reduce the damage caused by the collision, a welt 37 is arranged on the top surface of the supporting plate 32, and the welt 37 is made of a PVC material in the embodiment.

The side drilling device 4 is arranged on the frame 1, and the side drilling device 4 comprises a left side drilling device 41 and a right side drilling device 42. The structure of the drilling part of the left drilling device 41 is the same as that of the right drilling device 42, the left drilling device 41 is arranged on the side column 13 on the left side of the frame 1, the right drilling device 42 is arranged on the sliding seat 421, the sliding seat 421 is arranged on the long bottom edge of the base 11 and can slide on the long bottom edge of the base 11, and the sliding principle is similar to that of the sliding of the transverse moving seat 31 on the base 11. Taking the right drilling device 42 as an example, the right drilling device 42 includes a sliding seat 421, a movable seat 422, an adjusting seat 423, a drilling motor 33, a drill box 34 and a drill 35. The movable seat 422 is arranged on the upper portion of the side surface of the sliding seat 421, and a sliding structure is arranged between the movable seat 422 and the sliding seat 421, so that the movable seat 422 can slide in a set range in the vertical direction. Adjust seat 423 and set up inside sliding seat 422, pass through threaded connection with sliding seat 422, adjust that seat 423 is whole to be the level setting. The drilling motor 33 is arranged inside the adjusting seat 423, and the drilling motor 33 can move back and forth, left and right in the horizontal direction, and the specific structure is similar to that of the bottom drilling device 3. The side drilling device 4 can realize the drilling operation of the plates with different sizes by adjusting the distance between the right side drilling device 42 and the left side drilling device 41; the movable seat 422 can be adjusted in the vertical direction to adapt to plates with different thicknesses for drilling operation; the drilling of the side of the plate can be achieved by the action of the drilling motor 33 in the adjusting seat 423.

The conveyor 5 is provided in a mirror image on the side where the left-side drilling device 41 and the right-side drilling device 42 are close to each other, and a mounting plate is provided between the conveyor 5 and the corresponding side drilling device 4, and the conveyor 5 is provided on the mounting plate. The conveyor 5 comprises a first section of power transmission belt 51, a second section of power transmission belt 52 and a third section of power transmission belt 53, wherein the three sections of power transmission belts are driven independently, the three sections of power transmission belts are arranged on the same straight line, and the second section of power transmission belt 52 is arranged between the first section of power transmission belt 51 and the third section of power transmission belt 53. Corresponding to the conveying device 5, the plate conveying path of the whole device comprises a feeding area, a processing area and a discharging area, wherein the processing area is arranged between the feeding area and the discharging area, and the feeding area is arranged at one end close to the feeding hole. The length of power transmission belt 51 is disposed in the feeding zone for transporting the sheet material to the processing zone and waiting during operation of the processing zone. Two travel switches 54 are arranged on the side surface of one section of the power transmission belt 51, the travel switch 54 close to the feeding hole is a speed-reducing travel switch, and the travel switch close to the working area is a stop travel switch. When the plate passes through the speed reduction travel switch from the lower part, the power transmission belt in the corresponding area starts to decelerate; when the sheet passes the stop stroke switch from below, the power transmission belt of the corresponding area stops. The two-stage power transmission belt 52 is disposed in the processing zone for transporting the sheet material in the processing zone to a fixed processing position and, after processing is complete, transporting the sheet material from the processing zone to a discharge zone. Two travel switches 54, a deceleration travel switch and a stop travel switch, are provided on the sides of the secondary power transmission belt 52, with the deceleration travel switch being adjacent the feed zone. The three sections of power transmission belts 53 are arranged in the discharging area and used for transporting the processed plates to the designated positions. A stop stroke switch is provided on the side of the three-stage power transmission belt 53. One of the power transmission belts 51 is started up in response to the start-up of the second power transmission belt 52, the second power transmission belt 52 is started up in response to the completion of the processing of the sheet material, and the third power transmission belt 53 is started up in response to the start-up of the second power transmission belt 52.

The positioning and fixing device 6 comprises a turnover type pressing device 61, a clamping device 62 and a positioning device 63. Convertible press device 61 sets up in long crossbeam, sets up three 16 on the track between turning device and the long crossbeam, and turning device can slide along three 16 on the track. The tilting means comprises a slider 611, a vertical arm 612, a cross arm 613, a cantilever 614 and a hold-down device 615. The sliding block 611 is arranged between the vertical arm 612 and the third rail 16, wherein the sliding block 611 is hinged to the vertical arm 612, and the sliding block 611 can rotate on the vertical arm 612. A gas spring is further arranged in the vertical arm 612, one end of the gas spring is connected with the slider 611, and the other end of the gas spring is connected with the vertical arm 612, so that the vertical arm 612 can rotate through the extension and retraction of the gas spring. The other end of the vertical arm 612 is provided with a cross arm 613, and the cross arm 613 is arranged perpendicular to the vertical arm 612. The end of the cross arm 613 remote from the vertical arm 612 is provided with a cantilever 614, the cantilever 614 is arranged perpendicular to the cross arm 613, and the cantilever 614 and the vertical arm 612 are on the same side of the cross arm 613. The inner side of the cross arm 613 near the bottom surface is provided with a rail six. One end of the cantilever 614, which is far away from the cross arm 613, is provided with a roller, the rolling direction of the roller is parallel to the third rail 16, and the roller can roll on the lower surface of the cross beam 12, so as to play an auxiliary fixing role on the overturning material pressing device 61. The number of the pressing devices 615 is two, the two pressing devices 615 are symmetrically arranged below the cross arm 613, and the pressing devices 615 and the vertical arms 612 are respectively arranged on the upper side and the lower side of the cross arm 613. The pressing device 615 includes an adjusting block 616 and a pressing module 618, and the pressing rod is disposed below the adjusting block 616. The adjusting block 616 comprises a connecting rod, the upper part of the connecting rod is arranged on the track six, and the connecting rod can slide in the track six. Set up fastener at the connecting rod with the coupling part of track six, can fix the connecting rod when the connecting rod is adjusted suitable position, avoid the course of working connecting rod to slide. The connecting rod includes outer tube and inner tube, and the connecting rod is the cup joint structure of outer tube and inner tube for the connecting rod is whole can be flexible in the certain limit, is provided with at the position of cup jointing of two root canals simultaneously and presss from both sides tight piece 617. In this embodiment, the clamping block 617 is similar to a locking buckle of a saddle, the clamping block 617 includes a locking sleeve 6171 and a locking screw 6172, the locking sleeve 6171 is disposed at a portion of the outer tube close to the sleeving portion, the locking sleeve 6171 is provided with the locking screw 6172, and the inner diameter of the locking sleeve 6171 can be changed by rotating the locking screw 6172, so that the outer tube can clamp and release the inner tube. In order to conveniently adjust the tightness of the clamping block 617, a locking handle is arranged at one end of the locking screw 6172, so that the tightness of the clamping block 617 can be adjusted without using other tools. The lower extreme of inner tube sets up compresses tightly module 618, compress tightly module 618 including flexible power device 6181 and briquetting 6182. In this embodiment, a cylinder is used as the telescopic power device 6181, and a pressure block 6182 is provided at the telescopic end of the telescopic power device 6181. Convertible press device 61 can upwards rotate convertible press device 61, and then adjusts the position of top drilling equipment 2, adjusts the position of convertible press device 61 again after the position of top drilling equipment 2 has been adjusted, makes convertible press device 61 align with bottom drilling equipment 3's backup pad 32, rotates convertible press device 61 downwards at last. Wherein the quantity of top drilling device 2 is two sets ofly less than the quantity of bottom drilling device 3 at least, and the purpose is in order to guarantee at least that there are two convertible press device 61 to align with bottom drilling device 3's backup pad 32, because if top drilling device 2 is in same vertical plane with bottom drilling device 3, then this bottom drilling device 3 can not realize aligning with convertible press device 61. As can be seen from fig. 1, in the present embodiment the top drilling devices 2 are three groups and the bottom drilling devices 3 are five groups.

The clamping device 62 is arranged on the conveying device 5, and the clamping device 62 comprises a pushing cylinder 621, a connecting rod 622, a pressing plate 623 and a scratch-proof strip 624. The slope of promotion cylinder 621 sets up in one section power transmission 51, and the expansion end that promotes cylinder 621 is connected with connecting rod 622, the one end that promotes cylinder 621 was kept away from to connecting rod 622 is articulated with the mounting plate on the side drilling device 4, and connecting rod 622 can be around going out with side drilling device 4 fixed connection and rotate, and connecting rod 622 is close to the one end that promotes cylinder 621 and still is provided with the clamp plate 623, and the clamp plate 623 is rectangular form, and the one end that promotes cylinder 621 was kept away from to the clamp plate 623 sets up the connecting rod 622 that the structure is the same. The movable end of the pushing cylinder 621 extends and retracts to drive the connecting rod 622 to rotate back and forth within a set range, and further drive the pressing plate 623 to move. Since sliding friction is generated between the side surface of the plate material and the mounting plate in the plate mining and transportation process, and the side surface of the plate material is worn, the anti-scraping strip 624 is arranged at the corresponding position of the mounting plate, and the anti-scraping strip 624 is arranged at the side surface of the conveying device 5. In this embodiment, the scratch strip 624 is made of PVC.

The positioning device 63 is arranged between the conveyor 5 of the left drilling device 41 and the conveyor 5 of the right drilling device 42, and the positioning device 63 is arranged close to the conveyor 5. The positioning devices 63 are two sets, and taking the positioning device 63 on the right side as an example, the positioning device 63 includes a second cylinder 631, a movable rod 632, a pressing clamp 633 and a positioning column 634. The second cylinder 631 is disposed on the conveying device 5, and the extending and contracting direction of the second cylinder 631 is parallel to the conveying direction of the conveying device 5. The movable rod 632 is arranged at the movable end of the second cylinder 631, a pressing clamp 633 is arranged on the movable rod 632, and the horizontal height of the movable rod 632 is slightly lower than that of the conveying device 5. The pressing clip 633 comprises a movable block 635 and a pressing spring 636. One end of the movable block 635 is hinged to the movable rod 632, and the movable block 635 rotates around the hinged portion. A pressing spring 636 is arranged between the other end of the movable block 635 and the movable rod 632. Corresponding to the pinch clamp 633, a catch post 634 is provided on the exterior of the side drilling apparatus. The position clamping column 634 comprises a cylinder three 637 and a stop 638, the fixed end of the cylinder three 637 is connected with the outside of the side drilling device, the output end of the cylinder three 637 is provided with a stop 638, the stop 638 is positioned at the lower part of the position clamping column 634, the stop 638 is arranged right above the movable rod 632, and the stop 638 can move along with the action of the cylinder three 637 in the vertical direction. In order to prevent the plate from being worn due to contact with the device in the machining process, a scratch-proof layer 639 is arranged on the upper surface of the movable block 635 and one surface of the stop 638 used for stopping the plate, and the scratch-proof layer 639 is made of a PVC material, so that the transportation safety of the plate is effectively protected. The first belt conveyor starts to press the stopper 638 downwards, and the first belt conveyor 634 retracts the stopper 638 upwards.

The power supply device 7 is arranged on the left side surface of the left drilling device 41, and the power supply device 7 can convert commercial power into required voltage of each power consumption unit of the device and transmit the required voltage to each power consumption unit.

In the implementation process movable block 635 is in the lower one end of level and sets up along with panel process movable block 635 in the direction of feed, push down movable block 635, hold-down spring 636 contracts, continue to advance along with panel, panel breaks away from movable block 635, because hold-down spring 636's effect, movable block 635 is in the ascending lifting of the higher one end of level, block panel then, cylinder two 631 promote the movable rod 632 and further press from both sides tight panel, combine clamping device 62 and convertible press device 61, can guarantee that panel can not produce displacement by a relatively large margin at the in-process of drilling processing, guarantee the accuracy of drilling processing.

The above, it is only the specific embodiment of the present invention, it is not right the present invention makes any restriction on the form, without departing from the technical solution of the present invention, the made simple modification, equivalent change or modification all fall into the protection scope of the present invention.

Claims

1. A full-automatic gang drill structure is characterized by comprising a rack, a top drilling device, a bottom drilling device, a side drilling device, a positioning and fixing device, a conveying device and a power supply device; the top drilling device, the bottom drilling device, the side drilling device, the positioning and fixing device, the conveying device and the power supply device are arranged on the rack; the positioning and fixing device comprises a positioning device, and the positioning device comprises a second air cylinder, a movable rod, a pressing clamp, a clamping column, a movable block, a pressing spring, a third air cylinder and a stop block; the second air cylinder is arranged on the conveying device, and the telescopic direction of the second air cylinder is parallel to the conveying direction of the conveying device; the movable rod is arranged at the movable end of the cylinder II, and a pressing clamp is arranged on the movable rod; the pressing clamp comprises a movable block and a pressing spring; one end of the movable block is hinged with the movable rod, and a compression spring is arranged between the other end of the movable block and the movable rod; a clamping column is arranged outside the side drilling device; the frame comprises a base, a cross beam and side columns; the base is a square frame.

2. The fully automatic gang drill structure of claim 1, wherein the side columns are respectively disposed at four vertices of the base, and the side columns are connected to the short bottom edge of the base; the bottom of the side column and the long bottom edge of the base are provided with vertical legs; the upper side of the long bottom edge of the base is provided with a first rail, and the outer side of the long bottom edge of the base is provided with a second rail; the cross beams are arranged between the adjacent side columns and comprise short cross beams and long cross beams; the short cross beam is arranged between the two side columns on the same short bottom edge of the base; the long cross beam is arranged between the two side columns on the same long bottom side of the base; the upper end of the long beam is provided with a third rail, the lower end of the long beam is provided with a fourth rail, and the outer side of the long beam is provided with a fifth rail.

3. The fully automatic gang drill structure of claim 2, wherein the positioning and fixing device further comprises a flip-over type swaging device; the turnover type material pressing device is arranged on the long cross beam, and a third rail is arranged between the turnover device and the long cross beam; the turnover device comprises a slide block, a vertical arm, a cross arm, a cantilever and a pressing device; the sliding block is arranged between the vertical arm and the third track and is hinged with the vertical arm; a gas spring is also arranged in the vertical arm, one end of the gas spring is hinged with the sliding block, and the other end of the gas spring is hinged with the vertical arm; the other end of the vertical arm is provided with a cross arm which is perpendicular to the vertical arm; a cantilever is arranged at one end of the cross arm, which is far away from the vertical arm, and the cantilever is perpendicular to the cross arm; a track six is arranged on the inner side of the cross arm close to the bottom surface; one end of the cantilever, which is far away from the cross arm, is provided with a roller; the two pressing devices are symmetrically arranged below the cross arm; the pressing device comprises an adjusting block and a pressing module; the pressing module is arranged below the adjusting block; the adjusting block comprises a connecting rod, the upper part of the connecting rod is arranged on the track six, the connecting rod comprises an outer pipe and an inner pipe, and the connecting rod is of a sleeving structure of the outer pipe and the inner pipe; a fastening device is arranged at the connecting part of the connecting rod and the track six; the sleeve joint part of the outer pipe and the inner pipe is provided with a clamping block; the clamping block comprises a locking sleeve and a locking screw, the locking sleeve is arranged on the part, close to the sleeving part, of the outer pipe, and the locking screw is arranged on the locking sleeve; one end of the locking screw is provided with a locking handle; the lower end of the inner pipe is provided with a compaction module, and the compaction module comprises a telescopic power device and a pressing block; a pressing block is arranged at the telescopic movable end of the telescopic power device.

4. The fully automatic gang drill structure of claim 1, wherein the side drilling device is arranged on a frame, and the side drilling device comprises a left side drilling device and a right side drilling device; the left drilling device is arranged on a side column on the left side of the rack, and the right drilling device is arranged on the sliding seat; the right drilling device comprises a sliding seat, a movable seat, an adjusting seat, a drilling motor, a drilling box and a drill bit; the sliding seat is arranged on the long bottom edge of the base, the movable seat is arranged on the upper part of the side surface of the sliding seat, and a sliding structure is arranged between the movable seat and the sliding seat; the adjusting seat is arranged in the movable seat and is connected with the movable seat through threads, and the whole adjusting seat is arranged horizontally; the drilling motor is arranged inside the adjusting seat; the number of top drilling means is at least two groups less than the number of bottom drilling means.