Full-automatic hole digging equipment for square magnetic material

Abstract

The utility model relates to full-automatic hole digging equipment for square magnetic materials, aims to solve the technical problem that hole digging operation of square magnets is complex, and adopts the technical scheme that the full-automatic hole digging equipment comprises a base, an outer shell, an oil tank, an oil accumulating tank, a feeding system, a transmission system, a hole digging system and a control system, the feeding system is driven by a material conveying belt and a feeding driving motor, a magnetic air cylinder of the conveying system attracts a square magnetic material block, the magnetic air cylinder is driven to move through transmission of a first lead screw, the hole digging system clamps the square magnetic material block, drilling is conducted on the square magnetic material block by controlling movement of a coring drill bit, and the square magnetic material block is pushed to the discharging platform after drilling is completed. The pushing cylinder is used for pushing. According to the full-automatic square magnetic material block hole digging equipment, full-automatic hole digging operation can be achieved, manual assistance is not needed, the labor cost is greatly reduced, and the operation precision, the operation efficiency and the yield are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of magnetic material processing equipment, specifically relates to a full -automatic hole -digging equipment for square magnetic material. BACKGROUND

[0002] Square magnetic material is widely used in electronic, medical, industrial and daily life and various fields, in the application process of some magnet, often need to dig hole on the magnet, the existing square magnetic material in the process of digging hole, the hole -digging equipment is manual operation or semi -automatic operation, often need artificial assistance to complete the feeding, adjustment, clamping, hole -digging, unloading and other processes, not only consume a lot of manpower, and operation efficiency is low. INVENTION CONTENTS

[0003] The utility model aims at solving above -mentioned problem, provide a full -automatic hole -digging equipment for square magnetic material.

[0004] To solve above -mentioned technical problem, the utility model adopts the technical scheme that:

[0005] A full -automatic hole -digging equipment for square magnetic material, including base, outer shell, oil tank, oil tank, feeding system, transmission system, hole -digging system, discharge system and control system;

[0006] The outer shell is fixed on the top of the base, the oil tank is placed on the ground beside the base, the middle part of the inner shell is vertically provided with a partition plate, which is divided into two cavities, the oil tank is fixed in the middle of the inner bottom of the outer shell, and the oil tank is connected with the oil tank through the oil pipe;

[0007] The feeding system includes a feeding conveyor belt, a conveyor belt support and a feeding drive motor, the right rear side wall of the outer shell is provided with a feeding port, the conveyor belt support is fixed horizontally in the rear cavity of the outer shell through the feeding port, the feeding conveyor belt is arranged on the conveyor belt support, the conveyor belt support is provided with a side limiting plate, a plurality of top limiting plates are evenly arranged above the feeding conveyor belt, the top limiting plates above the left edge of the feeding conveyor belt are provided with two support plates, the left end of the support plate is provided with a laser displacement sensor, the laser displacement sensor is electrically connected with the control system, the feeding drive motor is fixed in the left side of the rear cavity of the outer shell below the partition plate, and the output shaft of the feeding drive motor is connected with the driving shaft of the feeding conveyor belt through the driving belt;

[0008] The transmission system comprises a transmission box, a top feeding cylinder frame, a supporting top plate, a limit switch, a hanging plate, a first guide rail, two second guide rail seats, two magnetic cylinders, a first lead screw, a third guide rail seat and a second push plate, a transmission opening is formed in the partition plate on the left side of the feeding conveyor belt, the rear end of the transmission box is located in the rear cavity of the outer shell, the front end of the transmission box passes through the transmission opening and is located in the front cavity of the outer shell, the first lead screw is installed in the transmission box, the front end of the first lead screw is driven by the motor arranged at the front end of the transmission box, the top feeding cylinder frame is fixedly arranged at the top of the transmission box on the left side of the feeding conveyor belt and is connected with the first lead screw through threads, the top feeding cylinder frame is provided with a top feeding cylinder, the limit switch is arranged on the transmission box at the rear side of the top feeding cylinder frame, the supporting top plate is slidably arranged on the top surface of the top feeding cylinder frame in the left-right direction, the hanging plate is vertically fixedly arranged on the right side bottom surface edge of the supporting top plate, and the output shaft of the top feeding cylinder is connected with the hanging plate, a first adjusting bolt is vertically arranged on the right side top surface of the supporting top plate downward, the first adjusting bolt vertically penetrates the hanging plate, and the lower end of the first adjusting bolt is connected with the first guide rail which is horizontally arranged in the front-rear direction, the two second guide rail seats are slidably arranged on the first guide rail, the two magnetic cylinders are fixedly arranged on the right side walls of the two second guide rail seats respectively, the third guide rail seat is arranged on the first guide rail close to the transmission opening, and the second push plate is fixedly arranged on the third guide rail seat.

[0009] The hole digging system comprises a bottom plate, an intermediate plate, an upper supporting plate, two clamping cylinders, a plurality of adjusting screws, two first motors, two supporting bodies, two sets of second guide rails, two second motors, four drill bit seats, four core drilling bits, two second return springs and a pressing head, the bottom plate is arranged above the oil accumulation tank, the intermediate plate is fixedly arranged above the bottom plate, the upper supporting plate is located above the intermediate plate, and the bottom plate and the upper supporting plate are connected through the plurality of adjusting screws, the output shafts of the two clamping cylinders are downwardly fixedly arranged on the upper supporting plate, the two pressing heads penetrate the intermediate plate, the upper end of each pressing head is provided with a pressing plate, the second return spring is sleeved on the pressing head between the pressing plate and the intermediate plate, and the two pressing heads are opposite to the output shafts of the two clamping cylinders.

[0010] The two supporting bodies are symmetrically slidably arranged on the bottom surface of the outer shell on the two sides of the oil accumulation tank through the two sets of second guide rails, the two first motors are fixedly arranged on the bottom surface of the outer shell on the two sides of the two supporting bodies respectively, the output shafts of the two first motors are connected with second lead screws respectively, the second lead screws are threadedly connected with the two supporting bodies, the four drill bit seats are symmetrically fixedly arranged on the top surfaces of the two supporting bodies through bases respectively, the four core drilling bits are arranged on the four drill bit seats respectively, the height of each core drilling bit is opposite to the middle of the bottom plate and the intermediate plate, the two second motors are symmetrically fixedly arranged on the two supporting bodies respectively, and the output shafts of the second motors are connected with the connecting shafts of the drill bit seats through belts to drive the core drilling bits to rotate.

[0011] In the front cavity of the outer shell, the bottom of the partition plate beside the transmission port is vertically provided with a closing cylinder, a closing door is fixedly arranged on the telescopic rod of the closing cylinder, and the closing door can completely cover the transmission port after being lowered.

[0012] The discharge system comprises a discharge platform, a first push plate and a push cylinder, the discharge platform is horizontally arranged on the bottom surface of the outer shell at the front end of the bottom plate in the left-right direction, and the top surface of the discharge platform is flush with the top surface of the bottom plate, a push cylinder is arranged on the left side of the top surface of the discharge platform, the first push plate is connected with the output shaft of the push cylinder, second adjusting bolts are arranged on the discharge platform on both sides of the push cylinder, and the lower ends of the second adjusting bolts are connected with the supporting legs of the discharge platform.

[0013] The control system is electrically connected with the feeding driving motor, the jacking cylinder, the limit switch, the magnetic cylinder, the clamping cylinder, the first motor, the second motor and the push cylinder respectively, an oil pump is arranged on the oil tank, and the four core drilling bits are connected with the oil pump through oil pipes.

[0014] Further, a sliding door is arranged in the middle of the front side of the outer shell, a control panel is arranged on one side of the front side, and side doors are arranged on the left and right sides of the outer shell.

[0015] Further, a first guide rail seat is fixedly arranged on the first guide rail on one side of the two second guide rail seats, vertical base plates are arranged on the first guide rail seat and the second guide rail seat, an adjusting knob and a screw are arranged on the base plate of the first guide rail seat, the end of the adjusting knob abuts against the base plate of the second guide rail seat, the screw passes through the through hole of the base plate of the first guide rail seat and is threadedly connected with the base plate of the second guide rail seat at the end, first return springs are sleeved on the screws on both sides of the base plate of the first guide rail seat, and a limiting plate is arranged on one side of the shell of the magnetic cylinder.

[0016] Further, a hanging plate limiting plate is vertically arranged on the bottom surface of the left side of the outer shell of the hanging plate, and the hanging plate limiting plate is in contact with the hanging plate.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1. The full-automatic square magnetic material block hole digging equipment can realize full-automatic hole digging operation without manual assistance, greatly reduces labor cost, and greatly improves operation precision, operation efficiency and yield;

[0019] 2. The square magnetic material block hole digging equipment can adjust the height of the magnetic cylinder, the bottom plate and the discharge platform, thereby adapting to hole digging operation of square magnetic material blocks of different sizes, and greatly improving applicability;

[0020] 3. The utility model sets the side door and the closing door, so that cleanliness during operation can be ensured.

[0021] 4, The oil liquid can realize recycling in the working process of the utility model, save cost, meet the requirement of energy saving and environmental protection. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structure schematic view of the rear side view angle of the utility model;

[0023] Figure 2 It is a structure schematic view of the rear side view angle of the utility model;

[0024] Figure 3 It is a structure schematic view of the rear side view angle of the utility model;

[0025] Figure 4 It is a structure schematic view of the rear side view angle of the utility model;

[0026] Figure 5 It is a structure schematic view of the rear side view angle of the utility model; Figure 4

[0027] Figure 6 It is a structure schematic view of the rear side view angle of the utility model; Figure 5

[0028] Figure 7 It is a structure schematic view of the rear side view angle of the utility model;

[0029] Figure 8 It is a structure schematic view of the rear side view angle of the utility model; Figure 7

[0030] Figure 9 It is a structure schematic view of the rear side view angle of the utility model;

[0031] Figure 10 It is a structure schematic view of the rear side view angle of the utility model; Figure 9

[0032] It is a structure schematic view of the rear side view angle of the utility model; Figure 11

[0033] It is a structure schematic view of the rear side view angle of the utility model; Figure 12

[0034] It is a structure schematic view of the rear side view angle of the utility model; Figure 13 Figure 12 It is a structure schematic view of the rear side view angle of the utility model;

[0035] ​​​​In the figure: 1, base; 2, outer shell; 3, control panel; 4, sliding door; 5, side door; 6, oil tank; 7, feed inlet; 8, partition; 9, feed conveyor belt; 10, square magnetic material block; 11, conveyor belt support; 12, side limiting plate; 13, top limiting plate; 14, support plate; 15, laser displacement sensor; 16, transmission box; 17, top air cylinder frame; 18, support top plate; 19, first adjusting bolt; 20, limiting switch; 21, transmission port; 22, feed drive motor; 23, drive belt; 24, hanging plate; 25, hanging plate limiting plate; 26, first guide rail; 27, first guide rail seat; 28, adjusting knob; 29, first return spring; 30, second guide rail seat; 31, magnetic air cylinder; 32, limiting plate; 33, first lead screw; 34, bottom plate; 35, middle plate; 36, upper support plate; 37, clamping air cylinder; 38, adjusting screw; 39, first motor; 40, support body; 41, second guide rail; 42, second motor; 43, drill bit seat; 44, coring drill bit; 45, discharge platform; 46, first push plate; 47, push air cylinder; 48, closing air cylinder; 49, closing door; 50, second lead screw; 51, oil accumulation tank; 52, third guide rail seat; 53, second push plate; 54, second return spring; 55, lower pressing head; 56, second adjusting bolt. DETAILED DESCRIPTION

[0036] The utility model will be further described below in combination with the drawings and examples. EXAMPLE

[0037] As Figures 1-13 shown, a full-automatic coring device for square magnetic material includes a base 1, an outer shell 2, an oil tank 6, an oil accumulation tank 51, a feeding system, a conveying system, a coring system, a discharging system, and a control system.

[0038] The outer shell 2 is fixed on the top of the base 1, the front side of the outer shell 2 is provided with a sliding door 4 in the middle, one side of the front side is provided with a control panel 3, the left and right sides of the outer shell 2 are both provided with a side door 5, the oil tank 6 is placed on the ground beside the base 1, a partition 8 is vertically arranged in the middle of the inner part of the outer shell 2, which is divided into two cavities, the oil accumulation tank 51 is fixed in the middle of the inner bottom surface of the outer shell 2, and the oil accumulation tank 51 is connected with the oil tank 6 through an oil pipe.

[0039] The feeding system comprises a feeding conveyor belt 9, a conveyor belt support 11 and a feeding drive motor 22, the right rear wall of the shell body 2 is provided with a feeding port 7 at the bottom, the conveyor belt support 11 is horizontally fixed in the rear cavity of the shell body 2 through the feeding port 7, the feeding conveyor belt 9 is arranged on the conveyor belt support 11, the feeding drive motor 22 is fixed in the left side of the rear cavity of the shell body 2 and below the partition plate, the output shaft of the feeding drive motor 22 is connected with the drive shaft of the feeding conveyor belt 9 through a drive belt 23, the conveyor belt supports 11 on both sides of the feeding conveyor belt 9 are provided with side limiting plates 12, a plurality of transverse top limiting plates 13 are evenly arranged above the feeding conveyor belt 9, the top limiting plates 13 above the left edge of the feeding conveyor belt 9 are provided with two support plates 14 which are suspended on the left edge of the top surface of the top limiting plates 13, and the left end of the support plates 14 is provided with a laser displacement sensor 15.

[0040] The transmission system comprises a transmission box 16, a top feeding cylinder frame 17, a supporting top plate 18, a limiting switch 20, a hanging plate 24, a first guide rail 26, two second guide rail seats 30, two magnetic cylinders 31, a first lead screw 33, a third guide rail seat 52 and a second push plate 53, the partition plate 8 on the left side of the feeding conveyor belt 9 is provided with a transmission port 21, the rear end of the transmission box 16 is located in the rear cavity of the shell body 2, the front end of the transmission box 16 is located in the front cavity of the shell body 2 through the transmission port 21, the first lead screw 33 is installed in the transmission box 16, the front end of the first lead screw 33 is driven by a motor arranged at the front end of the transmission box 16, the top feeding cylinder frame 17 is fixed on the top of the transmission box 16 on the left side of the feeding conveyor belt 9 and is connected with the first lead screw 33 through threads, the top feeding cylinder frame 17 is provided with a top feeding cylinder, the limiting switch 20 is arranged on the transmission box 16 at the rear side of the top feeding cylinder frame 17, the supporting top plate 18 is slidably arranged on the top surface of the top feeding cylinder frame 17 in the left-right direction, the hanging plate 24 is vertically fixed on the right side bottom edge of the supporting top plate 18, and the output shaft of the top feeding cylinder is connected with the hanging plate 24, the left side of the hanging plate 24 is vertically provided with a hanging plate limiting plate 25 on the bottom surface of the shell body 2, the hanging plate limiting plate 25 is in contact with the hanging plate 24, the top surface of the supporting top plate 18 is vertically provided with a first adjusting bolt 19 on the right side downward, the first adjusting bolt 19 vertically penetrates the hanging plate 24 and is connected with the first guide rail 26 which is horizontally arranged in the front-rear direction at the lower end, the two second guide rail seats 30 are slidably arranged on the first guide rail 26, the two magnetic cylinders 31 are respectively fixed on the right side walls of the two second guide rail seats 30, the third guide rail seat 52 is arranged on the first guide rail 26 close to the transmission port 21, and the second push plate 53 is fixed on the third guide rail seat 52, in the front cavity of the shell body 2, the partition plate 8 beside the transmission port 21 is vertically provided with a closing cylinder 48 at the bottom, the closing cylinder 48 is fixedly provided with a closing door 49 on the telescopic rod, and the closing door 49 can completely cover the transmission port 21 after descending;

[0041] The first guide rail 26 on one side of the two second guide rail seats 30 is fixedly provided with a first guide rail seat 27, and vertical base plates are arranged on the first guide rail seat 27 and the second guide rail seat 30; the base plate of the first guide rail seat 27 is provided with an adjusting knob 28 and a screw, the end of the adjusting knob 28 abuts against the base plate of the second guide rail seat 30, the screw passes through the through hole of the base plate of the first guide rail seat 27 and is threadedly connected with the base plate of the second guide rail seat 30 at the end, and the screw on the two sides of the base plate of the first guide rail seat 27 is provided with a first reset spring 29, and the outer shell of the magnetic air cylinder 31 is provided with a limiting plate 32 on one side.

[0042] The hole digging system comprises a bottom plate 34, an intermediate plate 35, an upper supporting plate 36, two clamping air cylinders 37, a plurality of adjusting screws 38, two first motors 39, two supporting bodies 40, two sets of second guide rails 41, two second motors 42, four drill bit seats 43, four core drilling bits 44, two second reset springs 54 and a pressing head 55; the bottom plate 34 is arranged directly above the oil accumulation tank 51; the intermediate plate 35 is fixedly arranged directly above the bottom plate 34; the upper supporting plate 36 is located directly above the intermediate plate 35, and the bottom plate 34 and the upper supporting plate 36 are connected through the plurality of adjusting screws 38; the output shafts of the two clamping air cylinders 37 are fixedly arranged downward on the upper supporting plate 36; the two pressing heads 55 pass through the intermediate plate 35, and the upper end of the pressing head 55 is provided with a pressing plate; the second reset spring 54 is arranged on the pressing head 55 between the pressing plate and the intermediate plate 35; the two pressing heads 55 are opposite to the output shafts of the two clamping air cylinders 37.

[0043] The two supporting bodies 40 are symmetrically and slidably arranged on the bottom surface of the outer shell 2 on the two sides of the oil accumulation tank 51 through the two sets of second guide rails 41; the two first motors 39 are fixedly arranged on the bottom surface of the outer shell 2 on the two sides of the two supporting bodies 40 respectively, and the output shafts of the two first motors 39 are connected with the second lead screws 50 respectively; the second lead screws 50 are threadedly connected with the two supporting bodies 40; the four drill bit seats 43 are symmetrically and fixedly arranged on the top surfaces of the two supporting bodies 40 through bases respectively; the four core drilling bits 44 are arranged on the four drill bit seats 43 respectively, and the height of the core drilling bit 44 is opposite to the middle of the bottom plate 34 and the intermediate plate 35; the two second motors 42 are symmetrically and fixedly arranged on the two supporting bodies 40 respectively, and the output shafts of the second motors 42 are connected with the connecting shafts of the drill bit seats 43 through belts, so as to drive the core drilling bits 44 to rotate.

[0044] The discharge system comprises a discharge platform 45, a first push plate 46 and a push cylinder 47, the discharge platform 45 is horizontally arranged on the bottom surface of the outer shell 2 at the front end of the bottom plate 34 along the left-right direction, and the top surface of the discharge platform 45 is flush with the top surface of the bottom plate 34, the left side of the top surface of the discharge platform 45 is provided with the push cylinder 47, the first push plate 46 is connected with the output shaft of the push cylinder 47, the discharge platform 45 on both sides of the push cylinder 47 is provided with a second adjusting bolt 56, the lower end of the second adjusting bolt 56 is connected with the supporting leg of the discharge platform 45;

[0045] The control system is electrically connected with the laser displacement sensor 15, the feeding driving motor 22, the jacking cylinder, the limit switch 20, the magnetic cylinder 31, the clamping cylinder 37, the first motor 39, the second motor 42 and the push cylinder 47 respectively, the oil tank 6 is provided with an oil pump, and the four core drilling bits 44 are connected with the oil pump through oil pipes respectively.

[0046] Step 1) preliminary preparation: according to the size of the square magnetic material block 10, the height of the second guide rail seat 30 is adjusted by rotating the first adjusting bolt 19, the magnetic cylinder 31 is aligned with the square magnetic material block 10, the height of the bottom plate 34 is adjusted by adjusting the screw rod 38, and when the square magnetic material block 10 is placed on the bottom plate 34, the height of the core drilling bit 44 is aligned with the height of the hole of the square magnetic material block 10, the height of the discharge platform 54 is adjusted by the second adjusting bolt 56, and the top surface of the discharge platform 54 is flush with the top surface of the bottom plate 34, and the displacement of each component and the feeding amount of the core drilling bit 44 are input in the control panel 3 according to the size of the square magnetic material block 10;

[0047] Step 2) feeding: two rows of square magnetic material blocks 10 are placed on the feeding conveyor belt 9, and the square magnetic material blocks 10 move to the left along the feeding conveyor belt 9, the side limit plate 12 can prevent the square magnetic material blocks 10 from falling off and deviating, and the top limit plate 13 can prevent the square magnetic material blocks 10 with different heights from being mixed in;

[0048] Step 3) material taking: first, the horizontal position of the magnetic cylinder 31 is adjusted by rotating the adjusting knob 28, so that the magnetic cylinder 31 is aligned with the square magnetic material block 10, the magnetic cylinder 31 can be reset by the first reset spring 29, the control system controls the magnetic cylinder 31 and the jacking cylinder to start, at this time, the magnetic cylinder 31 generates magnetism after being electrified, the jacking cylinder pushes the hanging plate 24 to move right along the supporting top plate 18, so as to drive the magnetic cylinder 31 to move right, after the square magnetic material blocks 10 on the feeding conveyor belt 9 are close to and contacted with the magnetic cylinder 31, the two magnetic cylinders 31 tightly suck the two square magnetic material blocks 10 respectively, the limit plate 32 can prevent the square magnetic material blocks 10 from deviating, at the same time, the posture of the square magnetic material blocks 10 sucked by the magnetic cylinder 31 is monitored in real time by the laser displacement sensor 15, if the square magnetic material blocks 10 deviate, the laser displacement sensor 15 identifies and feeds back to the control system, reminding the operator to correct;

[0049] Step 4) Transport: the motor at the front end of the transmission box 16 is started to drive the first lead screw 33 to rotate, and the magnetic cylinder 31 is driven by the top-in cylinder frame 17 to move forward with the two square magnetic blocks 10. When the square magnetic blocks 10 completely pass through the transmission port 21, the motor at the front end of the transmission box 16 is turned off, and the square magnetic blocks 10 stop moving. Then the magnetic cylinder 31 is powered off and closed, and the two square magnetic blocks 10 are placed on the bottom plate 34. The top-in cylinder is powered on to retract to the initial position. The motor at the front end of the transmission box 16 is started in reverse to drive the first lead screw 33 to rotate. When the magnetic cylinder 31 retracts to the limit switch 20 position, it stops. Repeat the above material taking and transporting steps. While the magnetic cylinder 31 moves forward, the second push plate 53 pushes the square magnetic blocks 10 placed in the previous round to move forward. When the two square magnetic blocks 10 placed for the first time reach the hole digging work position on the bottom plate 34, the material taking and transporting work is temporarily suspended. At this time, the core drill bits 44 on both sides are opposite to the middle position of the two square magnetic blocks 10;

[0050] Step 5) Hole digging preparation: start the two clamping cylinders 37, and extend downward to press against the lower pressing head 55 to move downward, press against the two square magnetic blocks 10, and tightly clamp them. Start the second motor 42 and the oil pump. The second motor 42 drives the core drill bit 44 to rotate at high speed through the drill bit seat 43, and at the same time the oil pump drives the oil in the oil tank 6 to enter the core drill bit 44. The oil is sprayed while rotating to lubricate and cool it. Start the first motor 39 to drive the second lead screw 50 to rotate, so that the support bodies 40 on both sides move simultaneously to the middle along the second guide rail 41.

[0051] Step 6) Hole digging: the core drill bits 44 on both sides drill holes on both sides of the square magnetic blocks 10 at the same time. Taking the thickness of the square magnetic blocks 10 as an example, which is 15mm, when the feeding amount of the core drill bits 44 on both sides reaches the preset 7mm, the remaining 1mm is not drilled. At this time, the first motor 39 on one side is reversed to make the core drill bit 44 on one side retreat first, and then the core drill bit 44 on the other side continues to advance until the square magnetic blocks 10 are completely drilled through. The core drill bit 44 retreats, and the sprayed oil falls into the oil collection tank 51 and returns to the oil tank 6 through the oil pipe. After filtration and sedimentation in the oil tank 6, it enters the core drill bit 44 again to form a cycle.

[0052] Step 7) discharging: after the core drill 44 is retracted, the clamping cylinder 37 is contracted, the lower pressing head 55 is reset under the action of the second reset spring 54, the square magnetic material block 10 is released, and then the feeding and conveying operation is repeated, the next square magnetic material block 10 is pushed into the hole drilling working position, at this time the previous square magnetic material block 10 is pushed to move forward, through the continuous repetition of the above steps, the first square magnetic material block 10 is pushed to the discharging platform 45, at this time the push cylinder 47 is started, the first push plate 46 pushes the square magnetic material block 10 to move to the right, and then the push cylinder 47 drives the first push plate 46 to retreat to the initial position, when the next square magnetic material block 10 is pushed to the discharging platform 45, the push cylinder 47 is started again, the square magnetic material block 10 is pushed to move to the right, and so on, until the square magnetic material block 10 is full on the discharging platform 45, the side door 5 on the right side of the outer shell 2 is opened, the processed square magnetic material block 10 on the discharging platform 45 is taken out, and the operation is completed.

[0053] When the hole drilling operation is being performed, since the core drill 44 rotates while spraying oil, oil splashing will occur, at this time the control system controls the closing cylinder 48 to start contraction, drives the closing door 49 to descend, closes the transmission port 21, and at the same time pushes and pulls the door 5, which can prevent oil splashing to the outside,

[0054] When the parts in the cavity need to be repaired and replaced, the push and pull door 5 and the side doors 4 on both sides are opened, so that the parts can be conveniently repaired.

[0055] When different sizes of square magnetic material blocks need to be drilled, the height of the second guide rail seat 30 is adjusted by rotating the first adjusting bolt 19, so that the magnetic cylinder 31 is aligned with the corresponding position in the middle of the square magnetic material block 10, the bottom of the square magnetic material block 10 matches the different heights of the bottom plate 34, the height of the bottom plate 34 is adjusted by the adjusting screw 38, so that when the square magnetic material block 10 is placed on the bottom plate 34, the height of the core drill 44 is well aligned with the height of the square magnetic material block 10 drilling, the height of the discharging platform 54 is adjusted by the second adjusting bolt 56, so that it is flush with the top surface of the bottom plate 34, and the displacement of each part and the feed amount of the core drill 44 are input in the control panel 3 according to the size of the square magnetic material block 10.

Claims

1. A full-automatic hole-digging device for square magnetic material, characterized in that, It comprises a base (1), an outer shell (2), an oil tank (6), an oil accumulation tank (51), a feeding system, a conveying system, a hole digging system, a discharging system and a control system; The outer shell (2) is fixed on the top of the base (1), the oil tank (6) is placed on the ground beside the base (1), a partition (8) is vertically arranged in the middle of the outer shell (2), which is divided into two cavities, the oil accumulation tank (51) is fixed on the inner bottom surface of the outer shell (2), and the oil accumulation tank (51) is connected with the oil tank (6) through an oil pipe; The feeding system comprises a feeding conveying belt (9), a conveying belt support (11) and a feeding driving motor (22), the right rear sidewall of the outer shell (2) is provided with a feeding port (7), the conveying belt support (11) is horizontally fixed in the rear cavity of the outer shell (2) through the feeding port (7), the feeding conveying belt (9) is arranged on the conveying belt support (11), the conveying belt support (11) is provided with a side limiting plate (12), a plurality of top limiting plates (13) are uniformly arranged above the feeding conveying belt (9), the top limiting plates (13) above the left edge of the feeding conveying belt (9) are provided with two support plates (14) which are suspended on the left side edge of the top surface of the top limiting plates (13), the left end of the support plate (14) is provided with a laser displacement sensor (15), the laser displacement sensor (15) is electrically connected with the control system, the feeding driving motor (22) is fixed on the left side of the rear cavity of the outer shell (2) and below the partition, and the output shaft of the feeding driving motor (22) is connected with the driving shaft of the feeding conveying belt (9) through a driving belt (23). The transmission system comprises a transmission box (16), a top feeding cylinder frame (17), a supporting top plate (18), a limit switch (20), a hanging plate (24), a first guide rail (26), two second guide rail seats (30), two magnetic cylinders (31), a first lead screw (33), a third guide rail seat (52) and a second pushing plate (53), a transmission opening (21) is formed in the partition plate (8) on the left side of the feeding conveyor belt (9), the rear end of the transmission box (16) is located in the rear cavity of the outer shell (2), the front end of the transmission box (16) passes through the transmission opening (21) and is located in the front cavity of the outer shell (2), the first lead screw (33) is installed in the transmission box (16), the front end of the first lead screw (33) is driven by the motor arranged at the front end of the transmission box (16), the top feeding cylinder frame (17) is fixedly arranged at the top of the transmission box (16) on the left side of the feeding conveyor belt (9) and is connected with the first lead screw (33) through screw threads, the top feeding cylinder frame (17) is provided with a top feeding cylinder, the limit switch (20) is arranged on the transmission box (16) at the rear side of the top feeding cylinder frame (17), the supporting top plate (18) is slidingly arranged on the top surface of the top feeding cylinder frame (17) in the left-right direction, the hanging plate (24) is vertically fixedly arranged at the right side bottom edge of the supporting top plate (18), the output shaft of the top feeding cylinder is connected with the hanging plate (24), the first adjusting bolt (19) is vertically arranged on the right side of the top surface of the supporting top plate (18), the first adjusting bolt (19) vertically penetrates the hanging plate (24) and is connected with the first guide rail (26) which is horizontally arranged in the front-rear direction, the two second guide rail seats (30) are slidingly arranged on the first guide rail (26), the two magnetic cylinders (31) are fixedly arranged on the right side walls of the two second guide rail seats (30), the third guide rail seat (52) is arranged on the first guide rail (26) close to the transmission opening (21), and the second pushing plate (53) is fixedly arranged on the third guide rail seat (52). The hole digging system comprises a bottom plate (34), an intermediate plate (35), an upper supporting plate (36), two clamping cylinders (37), a plurality of adjusting screw rods (38), two first motors (39), two supporting bodies (40), two sets of second guide rails (41), two second motors (42), four drill bit seats (43), four core drilling bits (44), two second return springs (54) and a pressing head (55), the bottom plate (34) is arranged above the oil accumulation tank (51), the intermediate plate (35) is fixedly arranged above the bottom plate (34), the upper supporting plate (36) is located above the intermediate plate (35), and the bottom plate (34) and the upper supporting plate (36) are connected through the plurality of adjusting screw rods (38), the output shafts of the two clamping cylinders (37) are fixedly arranged downward on the upper supporting plate (36), the two pressing heads (55) penetrate the intermediate plate (35), the pressing heads (55) are provided with pressing plates at the upper ends, the second return springs (54) are arranged on the pressing heads (55) between the pressing plates and the intermediate plate (35), and the two pressing heads (55) are opposite to the output shafts of the two clamping cylinders (37). The two support bodies (40) are symmetrically slidably arranged on the bottom surface of the outer shell (2) on both sides of the oil tank (51) through two sets of second guide rails (41), the two first motors (39) are respectively fixed on the bottom surface of the outer shell (2) on both sides of the two support bodies (40), and the output shafts of the two first motors (39) are respectively connected with the second lead screws (50), the second lead screws (50) are threadedly connected with the two support bodies (40), the four drill bit seats (43) are respectively symmetrically fixed on the top surfaces of the two support bodies (40) through bases, the four core drilling bits (44) are respectively arranged on the four drill bit seats (43), and the height of the core drilling bit (44) is opposite to the middle of the bottom plate (34) and the middle plate (35), the two second motors (42) are respectively symmetrically fixed on the two support bodies (40), and the output shaft of the second motor (42) is connected with the connecting shaft of the drill bit seat (43) through a belt to drive the core drilling bit (44) to rotate; The discharge system comprises a discharge platform (45), a first push plate (46) and a push cylinder (47), the discharge platform (45) is horizontally arranged on the bottom surface of the outer shell (2) at the front end of the bottom plate (34) in the left-right direction, and the top surface of the discharge platform (45) is flush with the top surface of the bottom plate (34), a push cylinder (47) is arranged on the left side of the top surface of the discharge platform (45), the first push plate (46) is connected with the output shaft of the push cylinder (47), and the second adjusting bolts (56) are arranged on the discharge platform (45) on both sides of the push cylinder (47), and the lower ends of the second adjusting bolts (56) are connected with the supporting legs of the discharge platform (45); The control system is electrically connected with the feeding driving motor (22), the jacking cylinder, the limit switch (20), the magnetic cylinder (31), the clamping cylinder (37), the first motor (39), the second motor (42) and the push cylinder (47), respectively, an oil pump is arranged on the oil tank (6), and the four core drilling bits (44) are respectively connected with the oil pump through oil pipes; In the front cavity of the outer shell (2), a closing cylinder (48) is vertically arranged on the bottom of the partition plate (8) beside the transmission port (21), a closing door (49) is fixedly arranged on the telescopic rod of the closing cylinder (48), and the closing door (49) can completely shield the transmission port (21) after descending.

2. The full-automatic hole digging device for square magnetic material according to claim 1, characterized in that, A sliding door (4) is arranged in the middle of the front side of the outer shell (2), a control panel (3) is arranged on one side of the front side of the outer shell (2), and side doors (5) are arranged on the left and right side surfaces of the outer shell (2).

3. The full-automatic hole digging device for square magnetic material according to claim 1, characterized in that, The first guide rail (26) on one side of the two second guide rail seats (30) is fixedly provided with a first guide rail seat (27), the first guide rail seat (27) and the second guide rail seat (30) are both provided with a vertical base plate, the base plate of the first guide rail seat (27) is provided with an adjusting knob (28) and a screw, the end of the adjusting knob (28) abuts against the base plate of the second guide rail seat (30), the screw passes through the through hole of the base plate of the first guide rail seat (27) and is threadedly connected with the base plate of the second guide rail seat (30) at the end, the screw on the two sides of the base plate of the first guide rail seat (27) is sleeved with a first reset spring (29), and the shell of the magnetic air cylinder (31) is provided with a limiting plate (32) on one side.

4. The full-automatic hole digging device for square magnetic material according to claim 1, characterized in that, The left outer shell (2) of the hanging plate (24) is vertically provided with a hanging plate limiting plate (25) on the bottom surface, and the hanging plate limiting plate (25) is in contact with the hanging plate (24).

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