CN215038247U - Intelligent gang drill processing production line - Google Patents

Intelligent gang drill processing production line Download PDF

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Publication number
CN215038247U
CN215038247U CN202120534287.1U CN202120534287U CN215038247U CN 215038247 U CN215038247 U CN 215038247U CN 202120534287 U CN202120534287 U CN 202120534287U CN 215038247 U CN215038247 U CN 215038247U
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China
Prior art keywords
support frame
gang drill
driving
seat
belt
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CN202120534287.1U
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Chinese (zh)
Inventor
王辉
苗雷
郑永康
赖正友
秦振伟
梁浩伟
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Nanxing Machinery Co Ltd
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Nanxing Machinery Co Ltd
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Abstract

The utility model discloses an intelligent gang drill processing production line, which comprises a two-section type speed changing table and a gang drill device; the two-section type speed changing table comprises a support frame, and the support frame comprises a first feeding section and a second feeding section which are sequentially arranged from front to back; the gang drill device comprises a gang drill mechanism, a driving structure and a translation mechanism; the driving structure comprises a servo motor, a coupler, a first screw rod and a linkage block; the translation mechanism comprises a translation driving unit, a second lead screw, a moving seat, a sliding seat, a guide rail, a supporting seat, a copper base body and an encoder; borrow this, it can realize high-efficient drilling, has realized carrying the segmentation variable speed of platform, and the width of variable speed platform is adjustable, can satisfy the work piece processing demand of different specifications, has realized gang drill mechanism's motor drive formula elevation structure, has improved the accurate nature and the efficiency of gang drill displacement, has realized the flexibility and controllability of stroke, has realized gang drill translation transmission shaft angle dynamic monitoring that deflects, can reflect the angle deflection condition of transmission shaft in real time, has ensured the normal operating of work.

Description

Intelligent gang drill processing production line
Technical Field
The utility model belongs to the technical field of the panel processing machinery and specifically relates to indicate an intelligent gang drill processing lines.
Background
With the popularization of industry 4.0, the production mode of furniture factories is changed, more and more large furniture factories use automatic production lines, and the production of plate-type furniture cannot leave drilling equipment which is indispensable like the production line for producing plate elements in batches.
In the process of automatic online production, in order to obtain various production requirements, a series of processing and manufacturing processes such as conveying, polishing, drilling and the like are performed on a plate, conveying and drilling for the plate are generally performed by adopting a conveying table and drilling equipment, and the drilling equipment is used for drilling the plate by the arranged gang drilling device; however, the existing conveying table usually adopts a driving mechanism, and the conveying speeds of the front section and the rear section of the conveying table are the same; thus, the drilling equipment cannot be well jointed, and the reject ratio of the product is increased;
and the traditional wire drilling equipment is always a short plate of the whole wire, the efficiency is far lower than that of edge sealing equipment, and the productivity of the whole wire is reduced. The power of the traditional gang drill drilling is carried out in a cylinder driving mode, the driving mode has the defects of inaccurate displacement size control, long machine adjusting time and incapability of realizing flexible and controllable stroke, the efficiency is influenced, and the structural arrangement of a displacement driving mechanism is unreasonable, so that the overall structural layout is influenced; furthermore, the production line can continuously process without stop, which puts higher demands on the reliability of the precision of the equipment, and if the drill deviates from the target position in the drilling process, the plate pieces are scrapped in batches, and the loss is large. Drilling equipment drills to panel through the gang drill device that sets up, the brill row of its gang drill device need carry out the translation and remove, for this reason, need set up the translation of translation drive screw in order to guarantee the gang drill, the in-process that the translation drive shaft was punched in batches, though there is the air lock nevertheless still to take place the skew of angle for a long time, but present gang drill device does not possess the angle monitoring structure that deflects, can't carry out dynamic monitoring in real time to drive screw's angle deflection, lead to the condition that the drive screw angle deflection still continues to process the plate probably to appear, cause the batch of plate to scrap.
Still, in the in-process of automatic line production, the plate that comes out from the limit machine conveys drilling equipment through carrying the platform and processes, and a problem can appear at this moment, and the plate that flows through carrying the platform can't judge the direction of processing of the equipment that length and width direction corresponds, and this can appear two consequences, and first probably causes the plate to punch the mistake in batches, and the second can appear the unable equipment that flows through of panel. In order to reduce the failure rate of the automatic wiring equipment, whether the plate feeding direction is correct or not is acquired in advance before the plate enters the equipment, and foreign wiring equipment generally adopts laser measurement, but the cost is very high and is influenced by factors such as floating and sinking.
Therefore, a new technology needs to be developed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides an intelligent gang drill processing lines, it can realize high-efficient drilling, the segmentation variable speed of carrying the platform has been realized, the width of variable speed platform is adjustable, can satisfy the work piece processing demand of different specifications, the motor-driven elevation structure of gang drill mechanism has been realized, the accurate nature and the efficiency of gang drill displacement have been improved, the flexibility of stroke is controllable, gang drill translation transmission shaft angle dynamic monitoring that deflects has been realized, the angle condition that deflects of transmission shaft can be reflected in real time, the normal operating of work has been ensured.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an intelligent gang drill processing production line comprises a two-section type speed changing table and a gang drill device;
the two-section type speed changing table comprises a support frame, and the support frame comprises a first feeding section and a second feeding section which are sequentially arranged from front to back; wherein:
the first feeding section comprises a first driving wheel, a first belt fixing piece and a first belt arranged on the first belt fixing piece, and the first driving wheel is in driving connection with the first belt so that the first belt is driven forwards/backwards along the first belt fixing piece;
the second feeding section comprises a second driving wheel, a second belt fixing piece and a second belt arranged on the second belt fixing piece, and the second driving wheel is in driving connection with the second belt so that the second belt is driven forwards/backwards along the second belt fixing piece;
the first driving wheel is connected with a first driving device, and the second driving wheel is connected with a second driving device;
the gang drill device comprises a machine table, a rack arranged on the machine table, a gang drill mechanism arranged on the rack, a driving structure for driving the gang drill mechanism to lift and a translation mechanism; the driving structure is connected with the rack in a driving mode so as to drive the rack to lift and link with the gang drill mechanism to lift; the translation mechanism is arranged on the rack;
the driving structure comprises a servo motor, a coupler, a first lead screw and a linkage block, wherein the servo motor is positioned on the right side of the rack, two ends of the coupler are respectively connected to the servo motor and the first lead screw, the first lead screw extends along the vertical direction, the linkage block is connected to the first lead screw, a connecting part is arranged on the linkage block, and the rack is connected to the connecting part;
translation mechanism includes translation drive unit, second lead screw, removes seat, slide, guide rail, the second lead screw transversely extends and installs in the rear side top of frame, the one end of second lead screw is connected in translation drive unit, it connects in the second lead screw to remove the seat, the upper end of gang drill mechanism is connected in removing the seat, the guide rail transversely extends and installs in the below of the rear side inner wall of frame, the slide adaptation is on the guide rail, the lower extreme of gang drill mechanism is connected in the slide.
As a preferred scheme, the support frame comprises a first support frame, a second support frame and a third support frame which are arranged at intervals in sequence from left to right; the three are all arranged on a guide rail; the first feeding section and the second feeding section are formed on the first support frame, the second support frame and the third support frame.
As a preferable scheme, the second support frame and the third support frame can be arranged on the guide rail in a left-right sliding manner;
and a pulley block is connected between the third support frame and the second support frame, and when the third support frame is adjusted to be positioned at the left and right positions of the guide rail, the pulley block is linked with the second support frame to correspondingly move left and right.
As a preferred scheme, the pulley block comprises a movable pulley, a first fixed pulley, a first conveyor belt and a second conveyor belt; the first fixed pulley is arranged on the left side of the movable pulley; the movable pulley is arranged on the second support frame;
one end of the first conveyor belt is connected to the third support frame, and the other end of the first conveyor belt sequentially rounds the left side wheel surface of the first fixed pulley and the right side wheel surface of the movable pulley and is fixed at the left side position, corresponding to the movable pulley, on the guide rail;
one end of the second conveyor belt is connected to the third support frame, and the other end of the second conveyor belt extends leftwards to bypass the left wheel surface of the movable pulley and then extends rightwards to be fixed on the guide rail at the position corresponding to the right side of the movable pulley;
when the third support frame moves towards the left side, the third support frame drives the second support frame to move towards the left side through the first conveyor belt;
when the third support frame moves towards the right side, the third support frame drives the second support frame to move towards the right side through the second conveyor belt.
As a preferred scheme, the first support frame and the third support frame are further provided with material pressing devices, and the material pressing devices can be arranged on the upper sides of the corresponding belt fixing parts in an up-and-down adjusting mode.
As a preferable scheme, the pressing device comprises a pressing frame and a pressing wheel arranged on the lower side of the pressing frame, and the rotation direction of the pressing wheel is the front-back direction rotation.
As a preferred scheme, the drive structure still includes drive seat, first bearing and bearing frame, servo motor installs in the lower extreme of drive seat, the shaft coupling is located the drive seat, the bearing frame is installed in the upper end of drive seat, first bearing is installed on the bearing frame, the lower extreme of first lead screw passes first bearing and stretches into in the drive seat and be connected in the shaft coupling, the top of drive seat is stretched out to the upper end of first lead screw.
As an optimal scheme, the driving seat has a containing cavity with an open right side, the shaft coupling is located in the containing cavity, an upper through hole and a lower through hole are respectively formed in the upper end and the lower end of the driving seat, the upper through hole and the lower through hole are communicated with the containing cavity, the bearing seat is installed at the upper through hole, and the output shaft of the servo motor penetrates through the lower through hole to stretch into the containing cavity.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, concretely speaking, can know from above-mentioned technical scheme, it mainly is through the combined design of two segmentation variable speed platforms, gang drill device, makes it can realize high-efficient drilling, through carrying out two segmentation variable speed designs to the transport platform, specifically speaking, through first drive wheel drive first belt, second drive wheel drive second belt, has realized the segmentation variable speed of transport platform, it has simple structure, convenient advantage of equipment;
secondly, the second support frame and the third support frame can be slidably adjusted, so that the width of the speed changing table can be adjusted, and the processing requirements of workpieces with different specifications can be met; particularly, the distance of the second support frame moving leftwards/rightwards is half of the distance of the third support frame moving leftwards/rightwards, so that the second support frame can be always kept in the middle area of the first support frame and the third support frame, and the supporting effect of the conveying table on the workpiece is guaranteed;
the driving structure is connected with the rack, the gang drill mechanism is arranged on the rack, and the rack is connected to the driving structure in a lifting manner, so that the lifting structure of the gang drill mechanism is realized;
furthermore, by arranging the transmission screw rod and the gang drill mechanism connected to the transmission screw rod, and arranging an encoder used for monitoring the deflection of the transmission screw rod at one end part of the transmission screw rod, the dynamic monitoring of whether the drill package (gang drill mechanism) deflects in the gang drill working process is realized, the drilling precision can be monitored in real time, and the produced plates are all qualified products.
To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic perspective view of a plate conveying table of the present invention;
FIG. 2 is an assembled perspective view of the two-stage transmission stage according to the embodiment of the present invention;
FIG. 3 is an assembled perspective view of another angle of the two-piece range station in accordance with the present invention;
FIG. 4 is a partial exploded view of a two-piece shifter table in accordance with an embodiment of the present invention;
FIG. 5 is another partially exploded view of the two-piece shifter station in accordance with the present invention;
FIG. 6 is a schematic diagram of a pulley block of a two-stage transmission stage according to an embodiment of the present invention
FIG. 7 is a schematic diagram of the transmission of the first belt when the third supporting frame of the two-stage transmission stage moves to the left according to the embodiment of the present invention;
FIG. 8 is a diagram illustrating the transmission of the second belt when the third support frame of the two-stage transmission stage moves to the right according to the embodiment of the present invention;
fig. 9 is a perspective view showing the overall structure of a gang drill apparatus according to an embodiment of the present invention;
FIG. 10 is another angular schematic view of the structure shown in FIG. 9;
FIG. 11 is a perspective view of the overall structure of the driving structure according to the embodiment of the present invention;
FIG. 12 is an exploded view of the drive structure of an embodiment of the present invention;
FIG. 13 is an exploded view of the translation mechanism of the embodiment of the present invention;
FIG. 14 is a cross-sectional view of a translation mechanism according to an embodiment of the present invention.
The attached drawings indicate the following:
11. a first support frame 12 and a second support frame
13. Third support frame 20 and movable pulley
21. First fixed pulley 22 and first conveyor belt
23. Second belt 24, second fixed pulley
31. First feeding section 311 and first driving wheel
312. First belt fixing part 313 and first belt
32. Second feeding section 321, second driving wheel
322. Second belt fixing part 323 and second belt
40. Pressing device 41 and pressing frame
42. Pinch roller
1. Frame 2, gang drill mechanism
3. Drive structure 301 and servo motor
302. Coupler 303 and first screw rod
304. Linkage block 305 and connecting part
3051. Connecting hole 306 and first lead screw nut
307. Base 3071 accommodating cavity
3072. Upper through hole 3073 and lower through hole
3074. Blind hole 308, first bearing
309. Bearing block 4 and translation mechanism
401. Second lead screw 402, moving seat
403. Slide carriage 404, guide rail
405. Supporting seat 406 and copper base
4061. Second fixing hole 407 and encoder
408. Second bearing 409, lock nut
4091. Through hole 5 and mounting structure
501. Positioning seat 5011 and first fixing hole
5012. First positioning hole 5013 and monitoring hole
5014. Base plate 5015 and first positioning plate
5016. Second positioning plate 502 and mounting plate
5021. Second positioning hole 6, air lock
101. First two-stage transmission 102 and first gang drill device
103. Second gang drill device 104, second two-stage type speed changing table
105. Provided is a machine platform.
Detailed Description
Fig. 1 to 14 show specific structures of embodiments of the present invention.
An intelligent gang drill processing production line sequentially comprises a first two-section type speed changing table 101, a first gang drill device 102, a second gang drill device 103 and a second two-section type speed changing table 104 according to a processing sequence; the first two-stage transmission table 101 and the second two-stage transmission table 104 have the same structure, the first gang drill device 102 and the second gang drill device 103 have the same structure, and the first two-stage transmission table 101, the first gang drill device 102, the second gang drill device 103 and the second two-stage transmission table 104 are all connected to a main control device.
Specifically, each two-section type speed changing table comprises a support frame, and the support frame comprises a first feeding section 31 and a second feeding section 32 which are sequentially arranged from front to back; wherein:
the first feeding segment 31 comprises a first driving wheel 311, a first belt 313 fixing piece 312 and a first belt 313 arranged on the first belt 313 fixing piece 312, wherein the first driving wheel 311 is in driving connection with the first belt 313 so that the first belt 313 is driven forwards/backwards along the first belt 313 fixing piece 312;
the second feeding section 32 comprises a second driving wheel 321, a second belt 323 fixing part 322 and a second belt 323 arranged on the second belt 323 fixing part 322, wherein the second driving wheel 321 is in driving connection with the second belt 323 so as to drive the second belt 323 to move forwards/backwards along the second belt 323 fixing part 322;
a first driving device is connected to the first driving wheel 311, and a second driving device is connected to the second driving wheel 321. In this way, the first driving wheel 311 drives the first belt 313, and the second driving wheel 321 drives the second belt 323, so that the step-by-step speed change of the conveying table is realized, and the conveying table has the advantages of simple structure and convenience in assembly.
Specifically, the method comprises the following steps: the support frames comprise a first support frame 11, a second support frame 12 and a third support frame 13 which are arranged at intervals in sequence from left to right; the three are all arranged on a guide rail; the first feeding section 31 and the second feeding section 32 are formed on the first support frame 11, the second support frame 12 and the third support frame 13.
Further, the second support frame 12 and the third support frame 13 can be arranged on the guide rail in a left-right sliding manner.
Preferably, a pulley block is connected between the third support frame 13 and the second support frame 12, and when the third support frame 13 is adjusted to be located at the left and right positions of the guide rail, the pulley block is linked with the second support frame 12 to correspondingly move left and right.
Specifically, the pulley block comprises a movable pulley 20, a first fixed pulley 21, a first conveyor belt 22 and a second conveyor belt 23; the first fixed pulley 21 is arranged on the left side of the movable pulley 20; the movable pulley 20 is arranged on the second support frame 12;
one end of the first conveyor belt 22 is connected to the third support frame 13, and the other end of the first conveyor belt 22 sequentially passes around the left wheel surface of the first fixed pulley 21 and the right wheel surface of the movable pulley 20 and is fixed on the guide rail at a position corresponding to the left side of the movable pulley 20;
one end of the second conveyor belt 23 is connected to the third support frame 13, and the other end of the second conveyor belt 23 extends leftwards to pass around the left side wheel surface of the movable pulley 20 and then extends rightwards to be fixed on the guide rail at a position corresponding to the right side of the movable pulley 20;
when the third support frame 13 moves to the left, the third support frame 13 drives the second support frame 12 to move to the left through the first conveyor belt 22;
when the third support frame 13 moves to the right, the third support frame 13 drives the second support frame 12 to move to the right through the second conveyor belt 23.
Preferably, the pulley block further comprises a second fixed pulley 24; the second fixed pulley 24 is arranged on the right side of the movable pulley 20;
the other end of the first belt 22 sequentially passes around a right side tread of the second fixed pulley 24, a lower side tread of the first fixed pulley 21, a left side tread of the first fixed pulley 21, an upper side tread of the first fixed pulley 21, a lower side tread of the movable pulley 20, a right side tread of the movable pulley 20, and an upper side tread of the movable pulley 20.
The other end of the second conveyor belt 23 extends leftwards and sequentially bypasses the lower side wheel surface of the movable pulley 20, the left side wheel surface of the movable pulley 20 and the upper side wheel surface of the movable pulley 20. Thus, when the leftward movement distance of the third support frame 13 is S, the leftward movement distance of the second support frame 12 is 0.5S; when the third supporting frame 13 moves to the right by the distance S, the second supporting frame 12 moves to the right by the distance 0.5S. The second support frame 12 is well kept in the middle area of the first support frame 11 and the third support frame 13 all the time, and the supporting effect of the conveying table on the workpiece is improved.
Preferably, the first support frame 11 and the third support frame 13 are further provided with a pressing device 40, and the pressing device 40 can be vertically adjusted and arranged on the upper side of the corresponding belt fixing part.
Specifically, the pressing device 40 includes a pressing frame 41 and a pressing wheel 42 disposed on a lower side of the pressing frame 41, and a rotation direction of the pressing wheel 42 is a front-back direction rotation. Preferably, a plurality of pressing wheels 42 are arranged on the lower side of the pressing frame 41 along the front-back direction.
Preferably, the pressing wheel 42 is provided with a spring connected to the pressing frame 41 so that the pressing wheel 42 is in contact with the upper side surface of the workpiece in a pressing manner.
Each gang drill device comprises a rack 1, a gang drill mechanism 2 arranged on the rack 1 and a driving structure 3 used for driving the gang drill mechanism 2 to ascend and descend; the driving structure 3 is connected with the rack 1 in a driving mode to drive the rack 1 to lift, so that the gang drill mechanism 2 is linked to lift; drive structure 3 is located the right side of frame 1, frame 1 includes the lift seat, the lift seat is connected in drive structure 3.
The driving structure 3 comprises a servo motor 301, a coupler 302, a first lead screw 303 and a linkage block 304, wherein the servo motor 301 is located on the right side of the rack 1, two ends of the coupler 302 are respectively connected to the servo motor 301 and the first lead screw, the first lead screw extends along the vertical direction, the linkage block 304 is connected to the first lead screw, a connecting part 305 is arranged on the linkage block 304, and the rack 1 is connected to the connecting part 305; the connecting portion 305 extends upwards from the linkage block 304 towards one side of the gang drill mechanism 2 integrally and is convexly arranged, the connecting portion 305 is provided with a connecting hole 3051 used for connecting a lifting seat of the rack 1, the connecting hole 3051 penetrates through two sides of the connecting portion 305, and the connecting hole 3051 is connected with a correspondingly arranged hole in the rack 1 through a first screw. The linkage block 304 is connected to the first lead screw via a first lead screw nut 306. The driving structure 3 further includes a base 307, a first bearing 308 and a bearing seat 309, the servo motor 301 is installed at the lower end of the base 307, the coupler 302 is located in the base 307, the bearing seat 309 is installed at the upper end of the base 307, the first bearing 308 is installed on the bearing seat 309, the lower end of the first lead screw penetrates through the first bearing 308 to extend into the base 307 and be connected to the coupler 302, the upper end of the first lead screw extends out of the upper portion of the base 307, and the first lead screw nut 306 is connected to the upper end of the first lead screw. Base 307 has the uncovered chamber 3071 that holds that sets up in right side, shaft coupling 302 is located and holds chamber 3071, through-hole 3072, lower through-hole 3073 have been seted up respectively to the upper and lower both ends of base 307, go up through-hole 3072, lower through-hole 3073 all communicate in holding chamber 3071, bearing frame 309 is installed in last through-hole 3072 department, servo motor 301's output shaft passes down through-hole 3073 and stretches into in holding chamber 3071. A plurality of blind holes 3074 for installation, positioning and connection with an external structure are concavely arranged on the right side end face of the base 307.
The gang drill mechanism 2 is connected with a translation mechanism 4, the translation mechanism 4 is installed on the rack 1, the translation mechanism 4 includes a translation driving unit, a transmission screw (in this embodiment, the transmission screw is defined as a second screw 401, and the second screw 401 is used to replace the transmission screw for explanation below), a moving seat 402, a sliding seat 403 and a guide rail 404, the second screw 401 extends transversely and is installed above the rear side of the rack 1, one end of the second screw 401 is connected to the translation driving unit, the moving seat 402 is connected to the second screw 401 through a second screw 401 nut, the upper end of the gang drill mechanism 2 is connected to the moving seat 402, the guide rail 404 extends transversely and is installed below the inner wall of the rear side of the rack 1, the sliding seat 403 is adapted to the guide rail 404, and the lower end of the gang drill mechanism 2 is connected to the sliding seat 403.
The translation mechanism 4 further comprises a supporting seat 405, a copper base 406 and an encoder 407, two ends of the second lead screw 401 are respectively connected to the supporting seat 405 and the copper base 406, and one end of the second lead screw 401 extends out of the supporting seat 405; the encoder 407 is mounted on the copper base 406 and is arranged coaxially with the second lead screw 401. So, through the setting of encoder 407, can make it carry out dynamic monitoring to second lead screw 401 (being transmission lead screw) in real time under operating condition, with the angle deflection data of gathering second lead screw 401, and can transmit the data of monitoring to the system main control unit, arrange the analysis by the data of system main control unit with monitoring, when the angle deflection exceedes the settlement scope value, set up the siren on gang drill mechanism 2 by the control of system main control unit and send out the police dispatch newspaper, with the suggestion staff, thereby can reflect the angle deflection condition of transmission lead screw in real time, the quality of product has been ensured.
The encoder 407 is installed on the copper base member 406 through a mounting structure 5, the mounting structure 5 includes a positioning seat 501, an installation piece 502, the positioning seat 501 has a first fixed orifices 5011 that is used for positioning seat 501 fixed connection, the copper base member 406 has a second fixed orifices 4061, the first fixed orifices 5011 and the second fixed orifices 4061 are locked and connected through the second screw, the positioning seat 501 has a first positioning orifice 5012 that is used for installing the encoder 407, the encoder 407 is fixed on the installation piece 502, the installation piece 502 has a second positioning orifice 5021, the first positioning orifice 5012 and the second positioning orifice 5021 are locked and connected through the third screw. The positioning seat 501 is provided with a monitoring hole 5013 for monitoring, and the monitoring hole 5013 penetrates through two sides of the positioning seat 501; the axial line of the monitoring hole 5013, the axial line of the encoder 407, and the axial line of the second lead screw 401 coincide with each other, so that the encoder 407 can smoothly acquire the dynamic data of the angular deflection of the second lead screw 401 through the monitoring hole 5013. Thus, the encoder 407 is fixed on the mounting piece 502, and the encoder 407 is mounted on the positioning seat 501 through the mounting piece 502 by the combination design of the first positioning hole 5012 and the second positioning hole 5021, so that the encoder 407, the mounting piece 502 and the positioning seat 501 form an integral mounting structure 5, which is convenient for integral assembly and makes the assembly more convenient.
The positioning seat 501 comprises a substrate 5014, a first positioning plate 5015 and a second positioning plate 5016 which are integrally connected to two opposite sides of the substrate 5014 respectively, the first positioning plate 5015 and the second positioning plate 5016 both extend along the length extending direction of the substrate 5014, a monitoring hole 5013 and a first fixing hole 5011 are sequentially arranged on the substrate 5014 along the up-down direction at intervals, two opposite sides of the mounting piece 502 are connected to the first positioning plate 5015 and the second positioning plate 5016 respectively, the first positioning holes 5012 are two groups, the two groups of first positioning holes 5012 are arranged on the first positioning plate 5015 and the second positioning plate 5016 respectively, correspondingly, the second positioning holes 5021 are two groups, and the two groups of second positioning holes 5021 are arranged on two opposite sides of the mounting piece 502 respectively.
The other end of the second lead screw 401 is connected to a plane bearing (in this embodiment, the plane bearing is defined as a second bearing 408, which is described below as the second bearing 408), and a lock nut 409, the second bearing 408 is fixed on the copper base 406, and the other end of the second lead screw 401 passes through the second bearing 408 through the copper base 406; the locking nut 409 is locked at the other end of the second lead screw 401 and is positioned outside the second bearing 408; the locking nut 409 is provided with a through hole 4091, one end of the second lead screw 401 penetrates through the through hole 4091, and the axis of the through hole 4091 is overlapped with the axis of the second lead screw 401, so that the monitoring hole 5013 and the through hole 4091 are arranged coaxially.
There are two second lead screws 401, and accordingly, there are two encoders 407, monitoring holes 5013, second bearings 408, and lock nuts 409. And, an air lock 6 is arranged on the copper substrate 406.
In summary, the design of the utility model is mainly characterized in that the two-section type speed change table and the gang drill device are combined to realize high-efficiency drilling, the conveying table is subjected to two-section type speed change design, specifically, the first belt is driven by the first driving wheel, and the second belt is driven by the second driving wheel, so that the sectional speed change of the conveying table is realized, and the conveying table has the advantages of simple structure and convenient assembly;
secondly, the second support frame and the third support frame can be slidably adjusted, so that the width of the speed changing table can be adjusted, and the processing requirements of workpieces with different specifications can be met; particularly, the distance of the second support frame moving leftwards/rightwards is half of the distance of the third support frame moving leftwards/rightwards, so that the second support frame can be always kept in the middle area of the first support frame and the third support frame, and the supporting effect of the conveying table on the workpiece is guaranteed;
the driving structure is connected with the rack, the gang drill mechanism is arranged on the rack, and the rack is connected to the driving structure in a lifting manner, so that the lifting structure of the gang drill mechanism is realized;
furthermore, by arranging the transmission screw rod and the gang drill mechanism connected to the transmission screw rod, and arranging an encoder used for monitoring the deflection of the transmission screw rod at one end part of the transmission screw rod, the dynamic monitoring of whether the drill package (gang drill mechanism) deflects in the gang drill working process is realized, the drilling precision can be monitored in real time, and the produced plates are all qualified products.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims (8)

1. The utility model provides an intelligent gang drill processing lines which characterized in that: comprises a two-section type speed changing table and a gang drill device;
the two-section type speed changing table comprises a support frame, and the support frame comprises a first feeding section and a second feeding section which are sequentially arranged from front to back; wherein:
the first feeding section comprises a first driving wheel, a first belt fixing piece and a first belt arranged on the first belt fixing piece, and the first driving wheel is in driving connection with the first belt so that the first belt is driven forwards/backwards along the first belt fixing piece;
the second feeding section comprises a second driving wheel, a second belt fixing piece and a second belt arranged on the second belt fixing piece, and the second driving wheel is in driving connection with the second belt so that the second belt is driven forwards/backwards along the second belt fixing piece;
the first driving wheel is connected with a first driving device, and the second driving wheel is connected with a second driving device;
the gang drill device comprises a machine table, a rack arranged on the machine table, a gang drill mechanism arranged on the rack, a driving structure for driving the gang drill mechanism to lift and a translation mechanism; the driving structure is connected with the rack in a driving mode so as to drive the rack to lift and link with the gang drill mechanism to lift; the translation mechanism is arranged on the rack;
the driving structure comprises a servo motor, a coupler, a first lead screw and a linkage block, wherein the servo motor is positioned on the right side of the rack, two ends of the coupler are respectively connected to the servo motor and the first lead screw, the first lead screw extends along the vertical direction, the linkage block is connected to the first lead screw, a connecting part is arranged on the linkage block, and the rack is connected to the connecting part;
translation mechanism includes translation drive unit, second lead screw, removes seat, slide, guide rail, the second lead screw transversely extends and installs in the rear side top of frame, the one end of second lead screw is connected in translation drive unit, it connects in the second lead screw to remove the seat, the upper end of gang drill mechanism is connected in removing the seat, the guide rail transversely extends and installs in the below of the rear side inner wall of frame, the slide adaptation is on the guide rail, the lower extreme of gang drill mechanism is connected in the slide.
2. The intelligent gang drill processing production line of claim 1, wherein: the supporting frames comprise a first supporting frame, a second supporting frame and a third supporting frame which are arranged at intervals in sequence from left to right; the three are all arranged on a guide rail; the first feeding section and the second feeding section are formed on the first support frame, the second support frame and the third support frame.
3. The intelligent gang drill processing production line of claim 2, wherein: the second support frame and the third support frame can be arranged on the guide rail in a left-right sliding manner;
and a pulley block is connected between the third support frame and the second support frame, and when the third support frame is adjusted to be positioned at the left and right positions of the guide rail, the pulley block is linked with the second support frame to correspondingly move left and right.
4. The intelligent gang drill processing production line of claim 3, wherein: the pulley block comprises a movable pulley, a first fixed pulley, a first conveyor belt and a second conveyor belt; the first fixed pulley is arranged on the left side of the movable pulley; the movable pulley is arranged on the second support frame;
one end of the first conveyor belt is connected to the third support frame, and the other end of the first conveyor belt sequentially rounds the left side wheel surface of the first fixed pulley and the right side wheel surface of the movable pulley and is fixed at the left side position, corresponding to the movable pulley, on the guide rail;
one end of the second conveyor belt is connected to the third support frame, and the other end of the second conveyor belt extends leftwards to bypass the left wheel surface of the movable pulley and then extends rightwards to be fixed on the guide rail at the position corresponding to the right side of the movable pulley;
when the third support frame moves towards the left side, the third support frame drives the second support frame to move towards the left side through the first conveyor belt;
when the third support frame moves towards the right side, the third support frame drives the second support frame to move towards the right side through the second conveyor belt.
5. The intelligent gang drill processing production line of claim 2, wherein: the first support frame and the third support frame are further provided with material pressing devices, and the material pressing devices can be arranged on the upper sides of the corresponding belt fixing parts in an up-and-down adjusting mode.
6. The intelligent gang drill processing production line of claim 5, wherein: the pressing device comprises a pressing frame and a pressing wheel arranged on the lower side of the pressing frame, and the rotating direction of the pressing wheel is the front-back direction.
7. The intelligent gang drill processing production line of claim 1, wherein: the driving structure further comprises a driving seat, a first bearing and a bearing seat, the servo motor is installed at the lower end of the driving seat, the coupler is located in the driving seat, the bearing seat is installed at the upper end of the driving seat, the first bearing is installed on the bearing seat, the lower end of the first lead screw penetrates through the first bearing to stretch into the driving seat and is connected to the coupler, and the upper end of the first lead screw stretches out of the upper portion of the driving seat.
8. The intelligent gang drill processing production line of claim 7, wherein: the drive seat has the uncovered chamber that holds that sets up in right side, the shaft coupling is located and holds the intracavity, through-hole, lower through-hole have been seted up respectively at the upper and lower both ends of drive seat, go up through-hole, lower through-hole and all communicate in holding the chamber, the bearing frame is installed in last through-hole department, servo motor's output shaft passes down the through-hole and stretches into and hold the intracavity.
CN202120534287.1U 2021-03-15 2021-03-15 Intelligent gang drill processing production line Active CN215038247U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022198535A1 (en) * 2021-03-25 2022-09-29 南兴装备股份有限公司 Intelligent gang drill processing production line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022198535A1 (en) * 2021-03-25 2022-09-29 南兴装备股份有限公司 Intelligent gang drill processing production line

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