CN107243953B - Chopping block automatic drilling machine - Google Patents

Chopping block automatic drilling machine Download PDF

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Publication number
CN107243953B
CN107243953B CN201710438268.7A CN201710438268A CN107243953B CN 107243953 B CN107243953 B CN 107243953B CN 201710438268 A CN201710438268 A CN 201710438268A CN 107243953 B CN107243953 B CN 107243953B
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China
Prior art keywords
cylinder
drilling
feeding
pushing
board
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CN201710438268.7A
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CN107243953A (en
Inventor
苑海山
周兆成
郑承烈
兰小波
石美
叶洪亮
练素香
周海燕
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Zhejiang Suncha Bamboo & Wood Co ltd
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Zhejiang Suncha Bamboo & Wood Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27CPLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C3/00Drilling machines or drilling devices; Equipment therefor
    • B27C3/04Stationary drilling machines with a plurality of working spindles

Abstract

The invention belongs to the technical field of plate products, and discloses an automatic chopping board drilling machine which comprises a rack, wherein a longitudinal feeding mechanism for conveying a chopping board in a half-way, a transverse feeding mechanism for conveying the chopping board in the half-way, a chopping board positioning device, a chopping board drilling unit and a longitudinal discharging mechanism are arranged on the rack; the longitudinal feeding mechanism is used for longitudinally feeding the chopping board into the transverse feeding station; the transverse feeding mechanism is used for transversely feeding the chopping board into the chopping board positioning station; the cutting board positioning device is used for positioning the cutting board which is transversely fed to the drilling station; the cutting board drilling unit comprises two sets of drilling devices for drilling the cutting board and a pushing device for driving the drilling devices to move forwards and backwards, and the two sets of drilling devices are respectively arranged corresponding to mounting holes to be machined of the cutting board; and the longitudinal discharging mechanism is used for longitudinally transmitting the cutting board after drilling out of the drilling station. The invention provides a mode for automatically processing mounting holes of a chopping board handle, which provides conditions for simultaneously processing two mounting holes of a chopping board.

Description

Chopping block automatic drilling machine
Technical Field
The invention belongs to the technical field of plate products, relates to mechanical equipment for drilling a chopping board, and particularly relates to automatic machining equipment for a mounting hole of a handle of the chopping board.
Background
The chopping board is one of kitchen utensils with very high frequency of use in life, and from the material branch, the common two categories that mainly have wood chopping board and bamboo chopping board, plastics chopping board is comparatively less used. The shape of the chopping board is mainly square and round, and the processing process is simple and relatively the most common due to the waste material generated during the processing of the square chopping board, wherein the most common is the square chopping board with a notch, and a handle is arranged at the notch.
The chopping block handle is arranged, the chopping block needs to be processed with mounting holes, and after the processing is finished, the handle is fixed on the chopping block by using screws. And the existing equipment does not have automatic processing equipment specially aiming at the mounting hole of the chopping board handle. At present most drilling still is artifical drilling, and artifical drilling needs the handheld chopping block of workman to process, and is higher to workman's operation level requirement, and intensity of labour is big, if the position processing in hole is inaccurate, then will lead to the handle installation crooked, influences pleasing to the eye, more probably leads to the chopping block fracture, influences life.
Disclosure of Invention
The invention aims to provide an automatic processing scheme for realizing the mounting hole of the cutting board handle, aiming at the realization that the automatic processing of the mounting hole of the cutting board handle is not realized in the prior art, and the scheme is favorable for realizing the flow automation of the whole automatic processing process of the cutting board.
Aiming at the purposes, the technical scheme provided by the invention is as follows: the utility model provides a chopping block automatic drilling machine, includes the frame to and set up and be used for half range conveying chopping block's vertical feeding mechanism, be used for half range conveying chopping block's horizontal feeding mechanism, chopping block positioner, chopping block drilling unit, vertical discharge mechanism in the frame. And the longitudinal feeding mechanism is used for longitudinally feeding the chopping board into the transverse feeding station. And the transverse feeding mechanism is used for transversely feeding the chopping board into the chopping board positioning station. The cutting board positioning device is used for positioning the cutting board which is transversely fed to the drilling station. The chopping board drilling unit comprises two sets of drilling devices used for drilling the chopping board and a pushing device used for driving the drilling devices to move forwards and backwards, and the two sets of drilling devices are respectively arranged corresponding to mounting holes to be machined by the chopping board. And the longitudinal discharging mechanism is used for longitudinally transmitting the cutting board after drilling out of the drilling station.
It is not difficult to think of, drilling equipment as long as realize the processing to the handle mounting hole of chopping block can, drilling equipment can select the spindle motor of taking the cutter, the drill chuck installation axle of taking the drill bit etc. and for drilling equipment, only need realize the processing to the handle mounting hole of chopping block, comparatively speaking, the drill chuck installation axle cost performance of taking the drill bit is higher.
Furthermore, each set of drilling device comprises a drill chuck mounting seat, a drill chuck mounting shaft is arranged on the drill chuck mounting seat, a drill chuck is mounted at the front end of the drill chuck mounting shaft, and a drill bit is mounted in the drill chuck; the drilling device mounting plate is also fixedly connected with a motor, and an output shaft of the motor is connected with a drill chuck mounting shaft through a belt transmission mechanism. The motor drives the drill chuck mounting shaft to synchronously rotate, and the two drill bits synchronously rotate under the driving of the drill chuck mounting shaft.
Furthermore, the pushing device comprises an air cylinder mounting plate fixedly arranged on the rack, a second air cylinder with a piston rod horizontally and longitudinally arranged and a drilling device mounting plate, the second air cylinder body and the air cylinder mounting plate are relatively fixed, and the piston rod is connected with the drilling device mounting plate; the drilling device mounting plate can be arranged in a front-back sliding mode relative to the air cylinder mounting plate through the linear slide rail mechanism, and the two sets of drilling devices are mounted on the drilling device mounting plate. The screw mechanism can also be used for pushing, but the arrangement of the screw mechanism is more complicated than that of the air cylinder, and the preferable air cylinder pushing mode is realized for improving the practicability of the equipment.
In the process of drilling the chopping board, firstly, two sets of drilling devices are not in contact with the chopping board, after the chopping board is positioned, the second cylinder piston rod extends forwards to drive the two sets of drilling devices to process a handle mounting hole on the chopping board, after the processing is finished, the second cylinder piston rod contracts, and the chopping board is kept away from the two sets of drilling devices. And the two sets of drilling devices realize the processing of the mounting holes of the chopping board handle through the contraction of the piston rod of the second cylinder.
The longitudinal feeding mechanism, the transverse feeding mechanism and the longitudinal discharging mechanism can be realized only by realizing the horizontal conveying of the chopping block, can be realized by selecting a belt conveying mechanism and a chain conveying mechanism (matched with a tray), and can also be realized by selecting a cylinder pushing mode. However, the chopping block needs to be supported from the lower part for conveying by the belt conveying mechanism, the chain conveying mechanism and the like, and the realization difficulty in the longitudinal discharging mechanism is high. The invention is realized by a preferable cylinder conveying mode.
The longitudinal feeding mechanism comprises a longitudinal feeding table board and a feeding cylinder arranged below the longitudinal feeding table board, the cylinder body of the feeding cylinder is relatively fixed with the rack, and a pushing assembly used for pushing the chopping board is arranged on the piston rod; the pushing assembly comprises a pushing table top fixed relative to a piston rod of the feeding air cylinder, the pushing table top is arranged in a front-back displacement mode relative to the rack through a longitudinal linear sliding rail mechanism, a first air cylinder with a piston rod vertically and upwards arranged is arranged below the pushing table top, and a feeding push plate used for pushing a chopping board is arranged on a piston rod of the first air cylinder.
When the cutting board conveying mechanism works, the cutting boards are conveyed to the longitudinal feeding table board from other stations one by one through the cutting board conveying mechanism, and the first cylinder positioned below the cutting boards acts to drive the feeding push plate to rise and be opposite to the notch of the cutting boards; the feeding cylinder drives the pushing assembly to move forwards, and the feeding push plate pushes the chopping block to slide forwards on the longitudinal feeding table board. After the chopping block is sent into the transverse feeding station, the first cylinder drives the feeding push plate to descend, then the feeding cylinder drives the pushing assembly to return, and the operation is repeated, so that the longitudinal feeding automation of the chopping block can be realized.
Horizontal feeding mechanism includes horizontal pay-off mesa, vertically sets up the propelling movement strip on horizontal pay-off mesa, transversely sets up the propelling movement cylinder under horizontal pay-off mesa to and with propelling movement strip relatively fixed's propelling movement board, the propelling movement board passes through linear slide rail mechanism and can set up by the frame horizontal slip, be equipped with the clearance that holds the propelling movement strip and control the displacement on the horizontal pay-off mesa, propelling movement cylinder body and frame fixed connection, the piston rod and the propelling movement board relatively fixed of propelling movement cylinder.
The front end of the chopping board fed into the transverse feeding station is abutted against the front baffle, the pushing cylinder acts to drive the pushing plate, and the pushing strip pushes the chopping board to slide rightwards on the transverse feeding table board. Then, the pushing cylinder drives the pushing plate to drive the pushing strip to return. The transverse feeding automation of the chopping block can be realized by repeating the steps.
Vertical discharge mechanism includes ejection of compact mesa and vertically sets up the discharging cylinder on ejection of compact mesa, discharging cylinder body and frame relatively fixed, be equipped with the mounting bar on the discharging cylinder piston rod, the mounting bar can be for displacement setting around the frame through linear slide mechanism, the mounting bar below is equipped with the vertical third cylinder that is used for the propelling movement chopping block downwards of piston rod.
After the mounting hole is machined, a third cylinder piston rod above the chopping board extends downwards to the notch of the chopping board. Then the discharging cylinder acts, and a piston rod of the third cylinder pushes the chopping board to longitudinally send the chopping board forward from the positioning station. When the chopping board is conveyed to a designated position, the third cylinder acts in a reverse direction, the piston rod rises, and the discharging cylinder acts in a reverse direction to drive the third cylinder to return to the original position. The automation of the cutting board discharging can be realized by repeating the steps.
Further, positioner is located chopping block drilling unit the place ahead, positioner is including setting up blend stop, location mesa, the cylinder mount pad of vertical setting in drilling mechanism the place ahead, blend stop fixed mounting is on the mesa of location, the blend stop cooperates with horizontal feeding mechanism and carries out horizontal location. The blocking strip can be arranged in front of the drilling mechanism, and can only realize the function of longitudinally resisting the chopping board, but the arrangement of the blocking strip has a guiding function on the discharging of the chopping board, so that the blocking strip is preferred.
The cylinder mounting seat can be arranged in a front-back displacement mode relative to the rack through a linear slide rail mechanism, at least one positioning cylinder with a piston rod vertically and downwards arranged is fixedly mounted on the cylinder mounting seat, and a flexible positioning block is connected below the piston rod. And one side of the cylinder mounting seat is also provided with an adjusting cylinder with a cylinder body and a positioning table-board which are relatively fixed, and a piston rod of the adjusting cylinder is longitudinally arranged and connected with the cylinder mounting seat. And a resisting part is arranged behind the positioning table board and matched with the positioning cylinder to perform longitudinal positioning.
Further, still include the cylinder that compresses tightly of the vertical downward setting of a pair of piston rod, it is fixed with the frame to compress tightly the cylinder body, and the piston rod below is connected with the flexible briquetting, the location platform effect at flexible briquetting and chopping block place is with the chopping block flattening. The chopping block is crooked a bit under the effect state of not atress, makes the chopping block straight in the course of working after flattening the chopping block, is favorable to improving the accuracy of drilling.
After the chopping block enters the positioning station, the right end of the chopping block is abutted against the blocking strip, and transverse positioning is carried out through the cooperation with the transverse feeding mechanism. Then, the positioning cylinder acts, and the flexible positioning block descends; the action of the cylinder is adjusted, so that the flexible positioning block abuts against the front end of the chopping board, and the flexible positioning block is matched with the abutting part to longitudinally position and correct the chopping board. The transverse feeding mechanism resets, the pressing cylinder acts to drive the flexible pressing block to press downwards to be matched with the positioning table board, and the chopping board is pressed flatly. After the mounting hole of the chopping board is machined, the adjusting cylinder moves reversely to drive the positioning cylinder to move forwards and away from the chopping board, the positioning cylinder acts reversely, and the flexible positioning block rises; the compressing cylinder moves reversely, and the flexible pressing block rises. If repeated, the automation of the positioning of the chopping block can be realized.
Furthermore, chopping block automatic drilling machine still includes the controller, the first cylinder, second cylinder, third cylinder, propelling movement cylinder, compress tightly the cylinder, the location cylinder, adjust the cylinder, pay-off cylinder and the work of ejection of compact cylinder are controlled through the solenoid valve respectively to the controller.
In the invention, the linear guide rail mechanism is a functional mechanism for realizing the stable sliding of related components or assemblies, and can be in various specific modes, such as a single-rail type, a double-rail type or a multi-rail type, and the guide rail also has various choices, such as a circular rail, a square rail, a dovetail rail and the like, which can realize the relatively stable sliding of two corresponding components.
The invention has the beneficial effects that: 1. the utility model provides a mode of chopping block handle mounting hole automatic processing provides the condition for realizing two mounting holes simultaneous processing of chopping block. 2. Through the arrangement of longitudinal half-way feeding, transverse half-way feeding and longitudinal discharging, the chopping board automatic drilling machine is compact in structure, small in occupied area, beneficial to arrangement of a factory assembly line and convenient for realization of chopping board processing automation. 3. The cutting board is positioned more accurately by adopting a flexible positioning method, and the surface of the cutting board cannot be scratched. The method of flattening and clamping is adopted, so that the chopping block is flattened on the positioning table board in the processing process of the handle mounting hole, and the processing quality of the chopping block mounting hole is ensured. 4. Actions such as pushing, pressing and conveying are completed through the air cylinder, and automatic machining of the mounting hole of the chopping board handle is achieved. The automatic cutting machine has the advantages of fast action completion, continuous work, reduction of labor intensity of workers and improvement of machining efficiency.
Drawings
Fig. 1, 2 and 3 are schematic structural views of an automatic cutting board drilling machine according to an embodiment of the invention.
Fig. 4 is an enlarged view of a in fig. 1.
Fig. 5 is an enlarged view of B in fig. 2.
Fig. 6 is a schematic structural diagram of the pushing assembly.
Figure 7 is a schematic view of the anvil drilling unit configuration.
Description of the labeling: 1. a frame; 21. a longitudinal feeding table-board; 22. a push assembly; 221. pushing the table top; 222. a first cylinder; 223. a feeding push plate; 224. connecting a bracket; 23. a feeding cylinder; 31. a transverse feeding table-board; 32. a pushing bar 33 and a pushing cylinder; 34. a push plate; 35. a front baffle; 36. a linear slide rail mechanism; 361. a slider; 41. positioning the table top; 42. barrier strips, 43 and a cylinder mounting seat; 44. a fixing plate; 45. a linear slide rail mechanism; 461. positioning the air cylinder; 462. a flexible positioning block; 47. an adjusting cylinder; 48. a repellent member; 491. a pressing cylinder; 492. a flexible pressing block; 51. a drilling device; 521. a cylinder mounting plate; 522. a second cylinder; 523. mounting a drilling device; 53. a motor; 61. a discharging table surface; 62. a discharging cylinder; 631. a track; 632. a slider; 64. mounting a bar; 65. a third cylinder; 66. side dams.
Detailed Description
The structure and working principle of the automatic cutting board drilling machine according to the present invention will be further explained with reference to the accompanying drawings by way of an embodiment. The guide rail used by the invention is a square guide rail.
Referring to fig. 1-7, the automatic chopping board drilling machine comprises a frame 1, a longitudinal feeding mechanism, a transverse feeding mechanism, a chopping board positioning device, a chopping board drilling unit and a longitudinal discharging mechanism, wherein the longitudinal feeding mechanism is arranged on the frame 1 and used for conveying a chopping board in a half-way manner; the chopping block passes through the longitudinal feeding mechanism, the transverse feeding mechanism, the chopping block positioning device and the longitudinal discharging mechanism in sequence before the chopping block is conveyed. The cutting board drilling unit is used for machining a mounting hole of a cutting board handle.
The longitudinal feeding mechanism is positioned at the left rear part of the rack 1 and comprises a longitudinal feeding table top 21 and a feeding cylinder 23 arranged below the longitudinal feeding table top 21, the cylinder body of the feeding cylinder 23 is relatively fixed with the rack 1, and a pushing assembly 22 for pushing a chopping board is arranged on a piston rod; the propelling movement subassembly 22 includes propelling movement mesa 221, the relative frame of propelling movement mesa 221 through vertical linear slide rail mechanism is around displacement setting, and propelling movement mesa 221 has the vertical first cylinder 222 that upwards sets up of a pair of piston rod, be equipped with pay-off push pedal 223 on the first cylinder 222 piston rod, pay-off push pedal 223 is L shape, and the vertical limit is up for promoting the chopping block. The feeding push plate 223 is arranged above the pushing table surface 221, and when the feeding push plate 223 is in a high position, the feeding push plate 223 is higher than the feeding table surface; when the feeding push plate 223 is at a low position, it is lower than the feeding table. A connecting bracket 224 is fixedly connected below the two first cylinders 222, and the connecting bracket 224 is connected with the feeding cylinder 23 through a nut.
The longitudinal feeding table surface 21 is composed of a horizontally arranged table surface plate, and a through hole slightly wider than the pushing baffle plate is arranged on the longitudinal feeding table surface 21. The first cylinder 222 is used for pushing the pushing baffle plate to be lifted above the feeding table surface, and the feeding cylinder 23 is used for feeding the cutting board into the transverse feeding station block by block.
Horizontal feeding mechanism sets up in vertical feeding mechanism the place ahead, including horizontal pay-off mesa 31, vertically set up the propelling movement strip 32 on horizontal pay-off mesa 31, the horizontal propelling movement cylinder 33 that sets up under horizontal pay-off mesa 31 of level to and the propelling movement board 34 with propelling movement strip 32 relatively fixed, propelling movement board 34 passes through linear slide rail mechanism 36 and can sets up for frame 1 horizontal slip, be equipped with the clearance that holds propelling movement strip 32 left and right sides displacement on the horizontal pay-off mesa 31, propelling movement cylinder 33 cylinder body and frame 1 fixed connection, the piston rod and the propelling movement board 34 relatively fixed of propelling movement cylinder 33.
The transverse feeding table board 31 is further provided with a front baffle 35, the front baffle 35 is fixed on the transverse feeding table board 31, a chopping board pushed by the longitudinal feeding mechanism is abutted against the front baffle 35, and the pushing strip 32 pushes the chopping board to a positioning station along the front baffle 35 under the action of the pushing cylinder 33.
In the feeding process of the chopping board, the chopping board is also transversely positioned by matching with the barrier strip 42 while being conveyed to the positioning station by the pushing strip 32, and after the chopping board is longitudinally positioned by the cylinder 461 to be positioned, the pushing strip 32 returns to wait for the pushing of the next chopping board.
Chopping block positioner sets up in chopping block drilling unit the place ahead, positioner is including setting up barrier strip 42, the cylinder mount pad 43 at the location mesa 41, the vertical setting in chopping block drilling unit the place ahead, barrier strip 42 sets up in location mesa 41 top through fixed plate 44 relative fixed with it, fixed plate 44 is connected with four sliders 361 on the linear slide rail mechanism 36, through bolt and frame 1 relative fixation, barrier strip 42 carries out transverse positioning with transverse feeding mechanism's propelling movement strip 32 cooperation.
The cylinder mounting seat 43 can be arranged in a front-back displacement manner relative to the rack 1 through a pair of linear slide rail mechanisms 45 arranged on two sides of the rack 1, two positioning cylinders 461 with piston rods vertically arranged downwards are fixedly arranged on the cylinder mounting seat 43, and a flexible positioning block 462 (which can be rubber, pvc and the like) is connected below each piston rod; the left side of the cylinder mounting seat 43 is also provided with an adjusting cylinder 471, the cylinder body of which is fixed relative to the front baffle 35, the piston rod of the adjusting cylinder 471 is longitudinally and horizontally arranged, and the piston rod of the adjusting cylinder 471 is connected with the cylinder mounting seat 43; a resisting part 48 is arranged behind the positioning table 41, and the resisting part 48 is matched with the positioning cylinder 461 for longitudinal positioning. A pair of compressing cylinders 491 with piston rods vertically arranged downwards are fixedly installed on the frame 1, and flexible pressing blocks 492 (which can be rubber, pvc, etc.) are connected below the piston rods.
The cutting board drilling unit is arranged behind the cutting board positioning device and comprises two sets of drilling devices 51 used for drilling the cutting board and a pushing device used for driving the drilling devices 51 to move forwards and backwards.
Each set of drilling device 51 comprises a drill chuck mounting seat, a drill chuck mounting shaft is arranged on the drill chuck mounting seat, a drill chuck is mounted at the front end of the drill chuck mounting shaft, and a drill bit is mounted in the drill chuck.
The pushing device comprises a cylinder mounting plate 521 fixedly arranged on the frame 1, a second cylinder 522 and a drilling device mounting plate 523, wherein the piston rod is horizontally and longitudinally arranged, the cylinder body of the second cylinder 522 is relatively fixed with the cylinder mounting plate 521, and the piston rod is connected with the drilling device mounting plate 523 through a nut; the drilling device mounting plate 523 can be arranged in a front-back sliding mode relative to the cylinder mounting plate 521 through a pair of linear slide rail mechanisms, and the two sets of drilling devices 51 are respectively arranged on the drilling device mounting plate 523 corresponding to mounting holes to be machined of the chopping board.
The drilling device mounting plate 523 is further fixedly connected with a motor 53, an output shaft of the motor 53 is connected with a driving wheel, the drilling device mounting plate 523 is further provided with a plurality of shafts, each shaft is respectively provided with a tensioning wheel, and the driving wheel is respectively connected with a driven wheel and the tensioning wheel through a conveying belt.
The longitudinal discharging mechanism comprises a discharging table surface 61, a discharging cylinder 62 with a piston rod longitudinally and horizontally arranged, and a rail 631 with a horizontal plane longitudinally arranged below the rack 1, wherein two sliders 632 are slidably connected below the rail, a mounting bar 64 is fixedly connected below each slider 632, a third cylinder 65 with a piston rod vertically and downwardly arranged is fixedly connected to the front end of each mounting bar 64, the cylinder body of the third cylinder 65 is fixedly connected with the mounting bar 64, the rear end of the mounting bar 64 is connected with the cylinder body of the discharging cylinder 62 through a nut, and the cylinder body of the discharging cylinder 62 is fixedly connected with the rack 1.
A side baffle 66 is vertically arranged in front of the front baffle 35, the side baffle 66 is fixedly arranged on the discharging table surface 61, and the distance between the side baffle 66 and the barrier strip 42 is slightly larger than the width of the chopping board. The controller controls the first cylinder 222, the second cylinder 522, the third cylinder 65, the pushing cylinder 33, the pressing cylinder 491, the positioning cylinder 461, the adjusting cylinder 471, the feeding cylinder 23 and the discharging cylinder 62 to work through electromagnetic valves respectively.

Claims (7)

1. An automatic chopping board drilling machine is characterized by comprising a rack, a longitudinal feeding mechanism, a transverse feeding mechanism, a chopping board positioning device, a chopping board drilling unit and a longitudinal discharging mechanism, wherein the longitudinal feeding mechanism is arranged on the rack and used for conveying a chopping board in a half way; the longitudinal feeding mechanism is used for longitudinally feeding the chopping board into the transverse feeding station; the transverse feeding mechanism is used for transversely feeding the chopping board into the chopping board positioning station; the cutting board positioning device is used for positioning the cutting board which is transversely fed to the drilling station; the cutting board drilling unit comprises two sets of drilling devices for drilling the cutting board and a pushing device for driving the drilling devices to move forwards and backwards, and the two sets of drilling devices are respectively arranged corresponding to mounting holes to be machined of the cutting board; the longitudinal discharging mechanism is used for longitudinally transmitting the cutting board after drilling out of the drilling station;
each set of drilling device comprises a drill chuck mounting seat, a drill chuck mounting shaft is arranged on the drill chuck mounting seat, a drill chuck is mounted at the front end of the drill chuck mounting shaft, and a drill bit is mounted in the drill chuck; the drilling device mounting plate is also fixedly connected with a motor, and an output shaft of the motor is connected with a drill chuck mounting shaft through a belt transmission mechanism;
the pushing device comprises an air cylinder mounting plate fixedly arranged on the rack, a second air cylinder with a piston rod horizontally and longitudinally arranged and a drilling device mounting plate, wherein a cylinder body of the second air cylinder is relatively fixed with the air cylinder mounting plate, and the piston rod is connected with the drilling device mounting plate; the drilling device mounting plate can be arranged in a front-back sliding mode relative to the air cylinder mounting plate through the linear slide rail mechanism, and the two sets of drilling devices are mounted on the drilling device mounting plate.
2. The cutting board automatic drilling machine according to claim 1, wherein the longitudinal feeding mechanism comprises a longitudinal feeding table top and a feeding cylinder arranged below the longitudinal feeding table top, a cylinder body of the feeding cylinder is fixed relative to the frame, and a pushing component for pushing the cutting board is arranged on a piston rod; the pushing assembly comprises a pushing table top fixed relative to a piston rod of the feeding air cylinder, the pushing table top is arranged in a front-back displacement mode relative to the rack through a longitudinal linear slide rail mechanism, a first air cylinder with a piston rod vertically and upwards is arranged below the pushing table top, a feeding push plate used for pushing a chopping board is arranged on the piston rod of the first air cylinder, and the feeding push plate is higher than the feeding table top when in a high position; and when the feeding push plate is at a low position, the feeding push plate is lower than the feeding table surface.
3. The cutting board automatic drilling machine according to claim 1, wherein the transverse feeding mechanism comprises a transverse feeding table top, a pushing strip longitudinally arranged on the transverse feeding table top, a pushing cylinder transversely arranged below the transverse feeding table top, and a pushing plate relatively fixed to the pushing strip, the pushing plate is slidably arranged left and right relative to the rack through a linear slide rail mechanism, a gap for accommodating left and right displacement of the pushing strip is arranged on the transverse feeding table top, a cylinder body of the pushing cylinder is fixedly connected to the rack, and a piston rod of the pushing cylinder is relatively fixed to the pushing plate.
4. The cutting board automatic drilling machine according to claim 1, wherein the positioning device is located in front of the cutting board drilling unit, the positioning device comprises a longitudinally arranged barrier strip arranged in front of the drilling mechanism, a positioning table top, and a cylinder mounting seat, the barrier strip is fixedly arranged on the positioning table top, and the barrier strip is matched with the transverse feeding mechanism for transverse positioning; the cylinder mounting seat can be arranged in a front-and-back displacement mode relative to the rack through a linear slide rail mechanism, at least one positioning cylinder with a piston rod vertically arranged downwards is fixedly mounted on the cylinder mounting seat, and a flexible positioning block is connected below the piston rod; an adjusting cylinder with a cylinder body fixed relative to the positioning table top is further arranged on one side of the cylinder mounting seat, and a piston rod of the adjusting cylinder is longitudinally arranged and connected with the cylinder mounting seat; and a resisting part is arranged behind the positioning table board and matched with the positioning cylinder to perform longitudinal positioning.
5. The automatic cutting board drilling machine according to claim 4, further comprising a pair of pressing cylinders with piston rods vertically arranged downwards, wherein the pressing cylinders are fixed with the frame, and flexible pressing blocks are connected below the piston rods.
6. The cutting board automatic drilling machine according to claim 1, wherein the longitudinal discharging mechanism comprises a discharging table top and a discharging cylinder longitudinally arranged on the discharging table top, a cylinder body of the discharging cylinder is fixed relative to the frame, a mounting bar is arranged on a piston rod of the discharging cylinder, the mounting bar can be arranged in a forward and backward displacement manner relative to the frame through a linear slide rail mechanism, and a third cylinder with a piston rod vertically downward for pushing the cutting board is arranged below the mounting bar.
7. The automatic chopping board drilling machine according to claim 1, further comprising a controller, wherein the controller controls the first cylinder, the second cylinder, the third cylinder, the pushing cylinder, the pressing cylinder, the positioning cylinder, the adjusting cylinder, the feeding cylinder and the discharging cylinder to operate through electromagnetic valves respectively.
CN201710438268.7A 2017-06-12 2017-06-12 Chopping block automatic drilling machine Active CN107243953B (en)

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CN107243953B true CN107243953B (en) 2022-09-23

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CN106217500A (en) * 2016-08-31 2016-12-14 浙江双枪竹木有限公司 Chopping block automatic chamfering equipment
CN205887789U (en) * 2016-06-30 2017-01-18 青岛欣鑫数控精密机械有限公司 Automatic puncher of panel side blow
CN207077544U (en) * 2017-06-12 2018-03-09 浙江双枪竹木有限公司 Chopping block automatic drilling machine

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CN205437239U (en) * 2016-04-13 2016-08-10 鹤山市极品五金电器有限公司 Pipe fitting perforating device
CN205887789U (en) * 2016-06-30 2017-01-18 青岛欣鑫数控精密机械有限公司 Automatic puncher of panel side blow
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