Blank arranging machine capable of achieving multi-station overturning and tidy discharging and implementation method of blank arranging machine

Abstract

The blank arranging machine comprises a four-axis robot installed on a servo pressing machine, the output end of the four-axis robot is connected with a vacuum suction mechanical arm, an overturning conveying mechanism is installed above a machine box, a shelf board conveying mechanism is arranged on one side of the overturning conveying mechanism, and the shelf board conveying mechanism is arranged on the other side of the overturning conveying mechanism. A blank placing mechanism is arranged above the shelf board conveying mechanism, the turnover conveying mechanism comprises a conveying belt, a turnover assembly is installed on the conveying belt, a correction assembly is arranged on one side of the turnover assembly, and a positioning assembly is arranged on one side of the correction assembly; the invention further discloses an implementation method of the blank arranging machine capable of achieving multi-station overturning and tidy discharging. The four-axis robot drives the vacuum suction mechanical arm to take out the blank products pressed and formed by the servo press, the device can be suitable for the blank products of different shapes and specifications, and compared with discharging in a sliding way mode in the prior art, the surface of the blank products can be effectively prevented from being scratched.

Description

Technical Field

[0001] The invention belongs to the technical field of embryonic die arrangement machines, and particularly relates to an embryonic die arrangement machine with multiple stations capable of turning over and discharging materials in an orderly manner and an implementation method thereof. Background Art

[0002] The servo press is a device that presses powder into blanks. For the pressed soft ferrite blanks, a corresponding blank arranging machine is often used to arrange the blanks in a specified direction.

[0003] At present, at the junction of the servo press and the blanking machine, a slide is mostly used to slide freely onto the belt. However, with the continuous changes in industry demand, the current soft magnetic core products have more and more diverse shapes and smaller sizes. Most soft magnetic blank products are required to have no scratches on the surface, and there should be no friction between the blank and the belt. The blank mold needs to be flipped 90° after multi-station discharge.

[0004] Therefore, the conventional material-retrieving method needs to be upgraded, and it is urgent to develop a multi-station flipping and neat discharging machine for small specifications and high requirements on the surface of blanks. Summary of the Invention

[0005] The purpose of the present invention is to provide a multi-station blank arrangement machine with flipping and neatly discharging materials to solve the problems raised in the above-mentioned background technology. The present invention provides a multi-station blank arrangement machine with flipping and neatly discharging materials, which has the characteristics of being able to flip and arrange small-sized products, and can take out multiple blanks at a time and flip multiple products, thereby improving efficiency.

[0006] Another object of the present invention is to provide a method for realizing a multi-station blank arrangement machine with flipping and neatly discharging materials.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a multi-station blank arrangement machine with flipping and neat discharging, comprising a four-axis robot installed on a servo press and a chassis arranged on one side of the servo press, a vacuum suction robot arm being connected to the output end of the four-axis robot, a flipping conveying mechanism being installed above the chassis, a shelf conveying mechanism being provided on one side of the flipping conveying mechanism, a blank swinging mechanism being provided above the shelf conveying mechanism, the flipping conveying mechanism comprising a conveying belt, a flipping assembly being installed on the conveying belt, a correction assembly being provided on one side of the flipping assembly, and a positioning assembly being provided on one side of the correction assembly.

[0008] In order to suck the blank product pressed and formed by the servo press, the vacuum suction robot arm further includes an arm plate, a plurality of first vacuum suction nozzles are installed below one end of the arm plate, and a connecting seat is installed above the other end of the arm plate.

[0009] In order to complete the flipping of the blank product, the flipping assembly further includes a lifting cylinder, a lifting plate is installed on the output end of the lifting cylinder, a placing plate is installed on the lifting plate, a transverse cylinder is also installed on the lifting plate, a push plate is installed on the output end of the transverse cylinder, a number of placement slots are provided on the push plate, and a number of blanking slots are provided on the placing plate.

[0010] In order to complete the correction to avoid the skewness of the blank product due to inertia, and to complete the positioning of the blank product, so as to facilitate the precise absorption of the blank swing mechanism, the correction component further includes a correction cylinder, and a correction block is installed on the output end of the correction cylinder; the positioning component includes a positioning cylinder, and a positioning block is installed on the output end of the positioning cylinder.

[0011] In order to guide the products that are not taken away by the blank swing mechanism into the collection box, a slanted defective guide block is installed above the discharge end of the conveyor belt, and a collection box corresponding to the defective guide block is provided below the conveyor belt.

[0012] In order to absorb and transport the blank products on the flipping conveying mechanism to the shelf for arrangement, the blank swinging mechanism further includes a transverse moving module, a longitudinal moving module is installed on the output end of the transverse moving module, a lifting cylinder is installed on the output end of the longitudinal moving module, and a floating suction head is installed on the output end of the lifting cylinder.

[0013] In order to avoid crushing the blank product and avoiding suction leakage due to failure to contact the blank product, the floating suction head further includes a positioning block, a floating block is connected to the side of the positioning block through a linear slide rail, the bottom of the floating block is connected to the second vacuum suction nozzle, the upper end of the positioning block is connected to a spring cover plate, and a spring is connected between the spring cover plate and the floating block.

[0014] In order to realize the transportation of shelf panels, realize automatic loading of empty shelf panels, reduce the frequency of workers loading shelf panels, and reduce labor intensity, the shelf panel conveying mechanism further includes a conveyor belt, a limit block is installed on the discharge end of the conveyor belt, and a shelf panel storage bin is provided on the feed end of the conveyor belt. The shelf panel storage bin is connected to the chassis through a slider guide rail, a mounting plate is installed on the side of the chassis, a rack is installed on the mounting plate, a servo motor is installed at the bottom of the bottom plate of the shelf panel storage bin, and a gear meshing with the rack is installed on the output end of the servo motor.

[0015] In order to blow off the small amount of magnetic powder stuck to the bottom of the blank product and avoid scratching the surface of the blank product during the subsequent transportation process, a positive pressure powder removal mechanism is further installed on the upper side of the chassis on the side of the conveyor belt. The positive pressure powder removal mechanism includes a box body, and a positive pressure blowing plate is installed inside the box body.

[0016] Furthermore, in the present invention, a method for realizing a multi-station blanking machine with flipping and neatly discharging materials comprises the following steps:

[0017] (1) The four-axis robot drives the vacuum suction robot arm to remove the blank product formed by the servo press;

[0018] (2) Move the blank product to the top of the positive pressure blowing plate of the positive pressure powder removal mechanism to blow off the small amount of magnetic powder sticking to the bottom of the blank product;

[0019] (3) Place the blank product from the placement trough to the placement plate, then the four-axis robot resets and waits for the next action. The transverse cylinder drives the push plate to move horizontally, pushing the blank product to fall from the blanking trough to the conveyor belt, completing the flipping of the blank product;

[0020] (4) The lateral cylinder is reset, the lifting cylinder drives the lifting plate upward, and the conveyor belt moves counterclockwise to convey the blank product backward;

[0021] (5) The blank product contacts the correction block and corrects the blank product to avoid the blank product from being skewed due to inertia. Then the correction cylinder drives the correction block to retract. The corrected blank product is conveyed to the positioning block along the conveyor belt;

[0022] (6) When the set number of blank products is reached, the conveyor belt stops, the positioning cylinder drives the positioning block to retract and hold for several seconds, and the blank swing mechanism sucks the blank product onto the shelf on the conveyor belt;

[0023] (7) When the shelf is full of products, the conveyor belt drives the full shelf backward to the limit block, and the servo motor drives the shelf storage bin down to the set height. The empty shelf on the shelf storage bin is transported to the swing plate along the conveyor belt, and the conveyor belt stops and waits for the swing plate to move.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. The present invention uses a four-axis robot to drive a vacuum suction robot arm to remove the blank product formed by the servo press. It can be applied to blank products of different shapes and specifications. Compared with the existing technology that uses a slide to discharge materials, it can effectively avoid scratching the surface of the blank product.

[0026] 2. The present invention is provided with a flipping assembly, which drives the push plate to move horizontally through the transverse cylinder, pushing the blank product to fall onto the conveyor belt at the blanking chute, thereby realizing automatic flipping of the blank product.

[0027] 3. The present invention drives the lifting plate upward by the action of the lifting cylinder, providing space to avoid the accumulation of rough products at the bottom to cause blockage.

[0028] 4. The present invention realizes automatic loading of empty shed boards by setting up a shed board storage bin, thereby reducing the frequency of workers loading shed boards and lowering labor intensity.

[0029] 5. The present invention uses a correction block to block the blank product to complete the correction, thereby preventing the blank product from being skewed due to inertia.

[0030] 6. The present invention blocks the blank product through the positioning block, thereby completing the positioning of the blank product and facilitating the accurate absorption of the blank swing mechanism.

[0031] 7. In the present invention, the products not taken away by the blank swinging mechanism enter the collection box under the guidance of the defective guide block.

[0032] 8. The present invention provides a floating suction head so that the second vacuum nozzle can be in close contact with the blank product, which can avoid crushing the blank product on the one hand and avoid leakage due to failure to contact the blank product on the other hand.

[0033] 9. The present invention blows air toward the bottom of the blank product through a positive pressure blowing plate to blow away a small amount of magnetic powder adhering to the bottom of the blank product, thereby avoiding scratches on the surface of the blank product during subsequent transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 and 2 All of them are structural schematic diagrams of the present invention.

[0035] Figure 3 It is a structural schematic diagram of the vacuum suction robot arm of the present invention.

[0036] Figure 4 It is a structural schematic diagram of the overturning conveying mechanism of the present invention.

[0037] Figure 5 This is a schematic diagram of the main structure of the overturning conveying mechanism of the present invention.

[0038] Figure 6 It is a structural schematic diagram of the flip assembly of the present invention.

[0039] Figure 7 It is a structural schematic diagram of the placement plate of the present invention.

[0040] Figure 8 Schematic diagram of the structure of the correction component of the present invention.

[0041] Figure 9 It is a structural schematic diagram of the positioning component of the present invention.

[0042] Figure 10 It is a structural schematic diagram of the blank swinging mechanism of the present invention.

[0043] Figure 11Schematic diagram of the structure of the floating suction head of the present invention.

[0044] Figure 12 It is a structural schematic diagram of the shelf conveying mechanism of the present invention.

[0045] Figure 13 It is a structural schematic diagram of the positive pressure powder removal mechanism of the present invention.

[0046] Figure: 1, servo press; 2, four-axis robot; 3, vacuum suction robot arm; 31, arm plate; 32, first vacuum nozzle; 33, connecting seat; 4, positive pressure powder removal mechanism; 41, box body; 42, positive pressure blowing plate; 5, flip conveyor mechanism; 51, conveyor belt; 52, pressing bearing; 53, bad guide block; 54, collection box; 55, cleaning brush; 6, shelf conveyor mechanism; 61, conveyor belt; 62, limit block; 63, shelf storage bin; 64, servo motor; 65, rack; 66, mounting plate; 7, blank swing mechanism; 71, horizontal movement Module; 72. Longitudinal movement module; 73. Lifting cylinder; 74. Floating suction head; 741. Positioning block; 742. Spring cover; 743. Floating block; 744. Second vacuum suction nozzle; 8. Chassis; 9. Safety grating; 10. Flip assembly; 101. Lifting cylinder; 102. Transverse movement cylinder; 103. Push plate; 104. Placement slot; 105. Placement plate; 106. Lifting plate; 107. Blanking chute; 11. Correction assembly; 111. Correction cylinder; 112. Correction block; 12. Positioning assembly; 121. Positioning cylinder; 122. Positioning block. DETAILED DESCRIPTION

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0048] Example 1

[0049] See also Figures 1-13The present invention provides the following technical solutions: a multi-station blank arrangement machine with flipping and neat discharging, comprising a four-axis robot 2 installed on a servo press 1 and a chassis 8 arranged on one side of the servo press 1, the output end of the four-axis robot 2 is connected to a vacuum suction robot arm 3, a flipping conveying mechanism 5 is installed above the chassis 8, a shelf conveying mechanism 6 is provided on one side of the flipping conveying mechanism 5, a blank swinging mechanism 7 is provided above the shelf conveying mechanism 6, the flipping conveying mechanism 5 includes a conveying belt 51, a flipping assembly 10 is installed on the conveying belt 51, a correction assembly 11 is provided on one side of the flipping assembly 10, a positioning assembly 12 is provided on one side of the correction assembly 11, and a safety grating 9 is also installed on the outside of the servo press 1.

[0050] By adopting the above technical solution, the present invention uses a four-axis robot 2 to drive a vacuum suction robot arm 3 to remove the blank product pressed by the servo press 1. This is suitable for blank products of different shapes and specifications. Compared with the existing technology that uses a slide to discharge materials, it can effectively avoid scratching the surface of the blank product. The present invention is provided with a flip assembly 10 to achieve automatic flipping of the blank product.

[0051] Specifically, the vacuum suction robot arm 3 includes an arm plate 31, a plurality of first vacuum suction nozzles 32 are installed below one end of the arm plate 31, and a connecting seat 33 is installed above the other end of the arm plate 31. The connecting seat 33 is used to connect to the output end of the four-axis robot 2.

[0052] By adopting the above technical solution, the blank product pressed and formed by the servo press 1 can be sucked.

[0053] Specifically, the flipping assembly 10 includes a lifting cylinder 101, a lifting plate 106 is installed on the output end of the lifting cylinder 101, a placing plate 105 is installed on the lifting plate 106, a transverse cylinder 102 is also installed on the lifting plate 106, a push plate 103 is installed on the output end of the transverse cylinder 102, a plurality of placement grooves 104 are provided on the push plate 103, and a plurality of blanking grooves 107 are provided on the placing plate 105.

[0054] By adopting the above technical solution, the push plate 103 is driven to move horizontally by the transverse cylinder 102, pushing the blank product to fall onto the conveyor belt 51 at the blanking trough 107, completing the flipping of the blank product; the lifting plate 106 is driven to lift upward by the action of the lifting cylinder 101, providing space to make way, thereby avoiding the accumulation of blank products at the bottom to cause blockage.

[0055] Specifically, press-fit bearings 52 are respectively installed above both ends of the conveyor belt 51 .

[0056] By adopting the above technical solution, the belt is pressed onto the profile through the pair of pressing bearings 52, so that the belt is in close contact with the surface of the profile.

[0057] Specifically, a cleaning brush 55 is installed at the bottom of the conveyor belt 51 .

[0058] By adopting the above technical solution, the magnetic powder that may be stuck on the conveyor belt 51 is cleaned by the cleaning brush 55 .

[0059] Specifically, the blank swinging mechanism 7 includes a transverse moving module 71 , a longitudinal moving module 72 is installed on the output end of the transverse moving module 71 , a lifting cylinder 73 is installed on the output end of the longitudinal moving module 72 , and a floating suction head 74 is installed on the output end of the lifting cylinder 73 .

[0060] By adopting the above technical solution, the blank products on the turning and conveying mechanism 5 are adsorbed and transported to the shelf for arrangement.

[0061] Specifically, the shelf conveying mechanism 6 includes a conveyor belt 61, and a limit block 62 is installed on the discharge end of the conveyor belt 61 to limit the full shelf so that the conveyor belt 61 can continue to move to convey the empty shelf. A shelf storage bin 63 is provided on the feed end of the conveyor belt 61, and the shelf storage bin 63 is connected to the chassis 8 through a slider guide rail. A mounting plate 66 is installed on the side of the chassis 8, and a rack 65 is installed on the mounting plate 66. A servo motor 64 is installed at the bottom of the bottom plate of the shelf storage bin 63, and a gear meshing with the rack 65 is installed on the output end of the servo motor 64.

[0062] By adopting the above technical solution, the transportation of shelf boards is realized, and the automatic loading of empty shelf boards is realized by setting the shelf board storage bin 63, which reduces the frequency of workers loading shelf boards and reduces labor intensity.

[0063] Example 2

[0064] The present embodiment differs from the first embodiment in that: specifically, the calibration component 11 includes a calibration cylinder 111 , and a calibration block 112 is mounted on the output end of the calibration cylinder 111 .

[0065] By adopting the above technical solution, the correction block 112 is used to block the blank product to complete the correction, thereby preventing the blank product from being skewed due to inertia.

[0066] Specifically, the positioning assembly 12 includes a positioning cylinder 121 , and a positioning block 122 is installed on the output end of the positioning cylinder 121 .

[0067] By adopting the above technical solution, the blank product is blocked by the positioning block 122, and the positioning of the blank product is completed, which facilitates the accurate absorption of the blank swing mechanism 7.

[0068] Example 3

[0069] The present embodiment differs from the first embodiment in that, specifically, an obliquely arranged defective discharge guide block 53 is installed above the discharge end of the conveyor belt 51 , and a collection box 54 corresponding to the defective discharge guide block 53 is provided below the conveyor belt 51 .

[0070] By adopting the above technical solution, the products that are not taken away by the blank swing mechanism 7 enter the collection box 54 under the guidance of the defective discharge guide block 53.

[0071] Example 4

[0072] The difference between this embodiment and embodiment 1 is that: specifically, the floating suction head 74 includes a positioning block 741, the side of the positioning block 741 is connected to a floating block 743 through a linear slide rail, the bottom of the floating block 743 is connected to a second vacuum suction nozzle 744, the upper end of the positioning block 741 is connected to a spring cover 742, and a spring is connected between the spring cover 742 and the floating block 743.

[0073] By adopting the above technical solution, the second vacuum suction nozzle 744 can be in close contact with the blank product, which can avoid crushing the blank product on the one hand and avoid leakage due to failure to contact the blank product on the other hand.

[0074] Example 5

[0075] The difference between this embodiment and embodiment 1 is that: specifically, a positive pressure powder removal mechanism 4 is installed on the side of the conveyor belt 51 above the chassis 8, and the positive pressure powder removal mechanism 4 includes a box body 41, and a positive pressure blowing plate 42 is installed inside the box body 41, and the blowing pressure is 0.2 MPa.

[0076] By adopting the above technical solution, air is blown toward the bottom of the blank product through the positive pressure blowing plate 42 to blow away a small amount of magnetic powder adhering to the bottom of the blank product, thereby avoiding scratches on the surface of the blank product during subsequent transportation.

[0077] Example 6

[0078] Furthermore, the method for realizing a multi-station blanking machine with flipping and neatly discharging materials described in the present invention comprises the following steps:

[0079] (1) The four-axis robot 2 drives the vacuum suction robot arm 3 to remove the blank product formed by the servo press 1;

[0080] (2) Move the blank product to the top of the positive pressure blowing plate 42 of the positive pressure powder removal mechanism 4 to blow off a small amount of magnetic powder stuck to the bottom of the blank product;

[0081] (3) The blank product is placed from the placement slot 104 onto the placement plate 105, and then the four-axis robot 2 is reset to wait for the next action. The traverse cylinder 102 drives the push plate 103 to move horizontally, pushing the blank product to fall from the blanking slot 107 to the conveyor belt 51, completing the flipping of the blank product;

[0082] (4) The traverse cylinder 102 is reset, and the lifting cylinder 101 is actuated to drive the lifting plate 106 upward to provide space to avoid the accumulation of blank products at the bottom and blockage. The conveyor belt 51 moves counterclockwise to convey the blank products backward. There are stop bars on both sides of the conveyor belt 51 to ensure that the blanks do not deviate.

[0083] (5) The blank product contacts the correction block 112 and is corrected to prevent the blank product from being skewed due to inertia. Then the correction cylinder 111 drives the correction block 112 to retract. The corrected blank product is conveyed to the positioning block 122 along the conveyor belt 51.

[0084] (6) When the set number of blank products is reached, the conveyor belt 51 stops, the positioning cylinder 121 drives the positioning block 122 to retract and maintain for 3 seconds, and the blank swing mechanism 7 sucks the blank products onto the shelf on the conveyor belt 61. After the blank products are taken away, the conveyor belt 51 starts to move, and the positioning cylinder 121 drives the positioning block 122 to extend, so that the products not sucked away by the blank swing mechanism 7 can be conveyed backward, avoiding blockage caused by the blank products that have not been taken away;

[0085] (7) When the shelf is full of products, the conveyor belt 61 drives the full shelf backward to the limit block 62, and the servo motor 64 rotates to drive the shelf storage bin 63 down to the set height. The empty shelf on the shelf storage bin 63 is transported to the swing plate by the conveyor belt 61, and the conveyor belt 61 stops and waits for the swing plate to move.

[0086] It should be noted that the automatic control in the present invention is all controlled by a PLC controller, and the rough product position detection and the shelf position detection involved are all realized by photoelectric detection.

[0087] In the present invention, the four-axis robot 2 uses Huichuan's IR-TS5-55215S5 type; the servo motor 64 uses Delta's ECMA-C20604Ss with brake type; the lateral movement module 71 and the longitudinal movement module 82 both use Wanhou's WH68-L10-S450-BL-P400W type, and the servo motor of the module uses Huichuan's MS1H1-40B30CB-T331R type; the lifting cylinder 73 uses AirTac's TCLT12*20-10S type; the safety grating 9 uses QPB-20-16-NB-Y-2 type; the lifting cylinder 101 uses AirTac's TCM10*10S type; the lateral movement cylinder 102 uses AirTac's HLQ6*10S type; the correction cylinder 111 uses AirTac's TCM10*10S type; and the positioning cylinder 121 uses AirTac's TCM10*10S type.

[0088] In summary, the present invention uses a four-axis robot 2 to drive a vacuum suction robot arm 3 to remove the blank product pressed and formed by the servo press 1. It is applicable to blank products of different shapes and specifications. Compared with the prior art that uses a slide to discharge materials, it can effectively avoid scratching the surface of the blank product. The present invention is provided with a flipping assembly 10, which drives the push plate 103 to move horizontally through the transverse cylinder 102, pushing the blank product to fall onto the conveyor belt 51 at the blanking trough 107, thereby realizing automatic flipping of the blank product. The present invention drives the lifting plate 106 to lift upward through the action of the lifting cylinder 101, providing a clearance space to avoid the accumulation of blank products below and causing blockage. The present invention realizes automatic loading of empty shelves by setting a shelf storage bin 63, reduces the frequency of workers loading shelves, and reduces labor intensity. The present invention uses the correction block 112 to block the blank product and complete the correction, thereby avoiding the skew of the blank product due to inertia. The present invention blocks the blank product through the positioning block 122, completes the positioning of the blank product, and facilitates the precise suction of the blank swing mechanism 7. The products of the present invention that are not taken away by the blank swing mechanism 7 enter the collection box 54 under the guidance of the defective guide block 53. The present invention sets a floating suction head 74 so that the second vacuum suction nozzle 744 can be in close contact with the blank product, on the one hand avoiding pressure damage to the blank product, and on the other hand avoiding leakage due to failure to contact the blank product. The present invention blows air to the bottom of the blank product through the positive pressure blowing plate 42 to blow off a small amount of magnetic powder stuck to the bottom of the blank product, thereby avoiding scratches on the surface of the blank product during subsequent transportation.

[0089] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A multi-station blanking machine with neat turning and discharging, characterized by: It includes a four-axis robot installed on a servo press and a chassis arranged on one side of the servo press. A vacuum suction robot arm is connected to the output end of the four-axis robot. A flipping conveying mechanism is installed above the chassis. A shelf conveying mechanism is provided on one side of the flipping conveying mechanism. A blank swinging mechanism is provided above the shelf conveying mechanism. The flipping conveying mechanism includes a conveyor belt. A flipping assembly is installed on the conveyor belt. A correction assembly is provided on one side of the flipping assembly. A positioning assembly is provided on one side of the correction assembly.

2. A multi-station blanking machine with flipping and neat discharging according to claim 1, characterized in that: The vacuum suction robot arm comprises an arm plate, a plurality of first vacuum suction nozzles are installed below one end of the arm plate, and a connecting seat is installed above the other end of the arm plate.

3. The multi-station blanking machine with flipping and neat discharging according to claim 1, characterized in that: The flipping assembly includes a lifting cylinder, a lifting plate is installed on the output end of the lifting cylinder, a placing plate is installed on the lifting plate, a transverse cylinder is also installed on the lifting plate, a push plate is installed on the output end of the transverse cylinder, a plurality of placing slots are provided on the push plate, and a plurality of blanking slots are provided on the placing plate.

4. The multi-station blanking machine with flipping and neat discharging according to claim 1, characterized in that: The correction component includes a correction cylinder, and a correction block is installed on the output end of the correction cylinder; the positioning component includes a positioning cylinder, and a positioning block is installed on the output end of the positioning cylinder.

5. The multi-station blanking machine with flipping and neat discharging according to claim 1, characterized in that: An obliquely arranged bad-material removal guide block is installed above the discharging end of the conveyor belt, and a collecting box corresponding to the bad-material removal guide block is provided below the conveyor belt.

6. The multi-station blanking machine with flipping and neat discharging according to claim 1, characterized in that: The blank swinging mechanism includes a transverse moving module, a longitudinal moving module is installed on the output end of the transverse moving module, a lifting cylinder is installed on the output end of the longitudinal moving module, and a floating suction head is installed on the output end of the lifting cylinder.

7. The multi-station blank arrangement machine with turnover and neat discharging according to claim 6, characterized in that: The floating suction head includes a positioning block, a floating block is connected to the side of the positioning block through a linear slide rail, the bottom of the floating block is connected to the second vacuum suction nozzle, the upper end of the positioning block is connected to a spring cover, and a spring is connected between the spring cover and the floating block.

8. The multi-station blank arrangement machine with flipping and neat discharging according to claim 1, characterized in that: The shelf conveying mechanism includes a conveyor belt, a limit block is installed on the discharge end of the conveyor belt, a shelf storage bin is provided on the feed end of the conveyor belt, the shelf storage bin is connected to the chassis through a slider guide rail, a mounting plate is installed on the side of the chassis, a rack is installed on the mounting plate, a servo motor is installed at the bottom of the bottom plate of the shelf storage bin, and a gear meshing with the rack is installed on the output end of the servo motor.

9. The multi-station blanking machine with flipping and neat discharging according to claim 1, characterized in that: A positive pressure powder removal mechanism is installed above the chassis on one side of the conveyor belt. The positive pressure powder removal mechanism comprises a box body, and a positive pressure air blowing plate is installed inside the box body.

10. A method for realizing a multi-station blank arrangement machine with flipping and neat discharging according to any one of claims 1 to 9, characterized in that: The following steps are involved: (1) The four-axis robot drives the vacuum suction robot arm to remove the blank product formed by the servo press; (2) Move the blank product to the top of the positive pressure blowing plate of the positive pressure powder removal mechanism to blow off the small amount of magnetic powder sticking to the bottom of the blank product; (3) Place the blank product from the placement trough to the placement plate, then the four-axis robot resets and waits for the next action. The transverse cylinder drives the push plate to move horizontally, pushing the blank product to fall from the blanking trough to the conveyor belt, completing the flipping of the blank product; (4) The lateral cylinder is reset, the lifting cylinder drives the lifting plate upward, and the conveyor belt moves counterclockwise to convey the blank product backward; (5) The blank product contacts the correction block and corrects the blank product to avoid the blank product from being skewed due to inertia. Then the correction cylinder drives the correction block to retract. The corrected blank product is conveyed to the positioning block along the conveyor belt; (6) When the set number of blank products is reached, the conveyor belt stops, the positioning cylinder drives the positioning block to retract and hold for several seconds, and the blank swing mechanism sucks the blank product onto the shelf on the conveyor belt; (7) When the shelf is full of products, the conveyor belt drives the full shelf backward to the limit block, and the servo motor drives the shelf storage bin down to the set height. The empty shelf on the shelf storage bin is transported to the swing plate along the conveyor belt, and the conveyor belt stops and waits for the swing plate to move.

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