Universal blanking device

Abstract

The utility model relates to the technical field of blanking equipment, and discloses a universal blanking device which comprises an extending material taking platform, a secondary positioning platform and a carrying mechanism. The stretching-out material taking platform is used for stretching into previous equipment to receive and take products and comprises a material receiving platform, a first-section telescopic mechanism and a second-section telescopic mechanism. The first-section telescopic mechanism is used for driving the second-section telescopic mechanism to stretch out of the upper equipment, and the second-section telescopic mechanism is used for driving the material receiving platform to stretch out of the upper equipment. The secondary positioning platform is arranged on one side of the extending material taking platform and used for conducting secondary positioning on the taken products, and a code scanning gun is arranged between the secondary positioning platform and the extending material taking platform. The carrying mechanism is used for moving the products extending out of the material taking platform into the secondary positioning platform and moving the products on the secondary positioning platform into the material box. The universal discharging device can adapt to different material taking positions caused by products of different sizes, has high universality, and can reduce the cost of a production line.

Description

Technical Field

[0001] The utility model relates to the technical field of blanking equipment, and particularly relates to a general blanking device. Background Art

[0002] During the production process of products, some equipment such as electrical testing equipment or mounting equipment, etc., in order to facilitate the connection for production, often do not set up a material receiving mechanism, so as to flexibly adjust the position of each equipment in the production line according to the product process. For this reason, a separate blanking device needs to be set at the end of the production line to complete the material receiving work of the processed products. Due to the different sizes of different products and different material taking positions of the products, the existing blanking devices often only have a single-stage telescopic formation, with limited adaptability, and in some scenarios, it is impossible to achieve a perfect match with the on-line equipment, and new blanking devices need to be designed additionally, increasing the cost of the production line. Content of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a general blanking device, which can improve the adaptability to different material taking positions caused by different product sizes, reduce the types and quantities of blanking devices in the workshop, and reduce the cost of the production line.

[0004] To solve the above problems, the technical solution adopted by the utility model is as follows: A general blanking device, comprising: an extended material taking platform for extending into the previous equipment to pick up products, including a material receiving platform, a first-stage telescopic mechanism and a second-stage telescopic mechanism. The material receiving platform is arranged on the second-stage telescopic mechanism, the second-stage telescopic mechanism is arranged on the first-stage telescopic mechanism, and the first-stage telescopic mechanism is arranged on the rack. The first-stage telescopic mechanism is used to drive the second-stage telescopic mechanism to extend towards the previous equipment, and the second-stage telescopic mechanism is used to drive the material receiving platform to extend towards the previous equipment; a secondary positioning platform is arranged on one side of the extended material taking platform for secondary positioning of the picked-up products; a barcode scanner is arranged between the secondary positioning platform and the extended material taking platform for scanning the QR code or barcode on the product; a handling mechanism is arranged above the extended material taking platform and the secondary positioning platform for moving the products on the extended material taking platform into the secondary positioning platform and moving the products on the secondary positioning platform into the material box.

[0005] Compared with the prior art, the beneficial effect of the utility model is that: the material receiving platform can extend into the previous equipment to receive materials under the drive of the first-stage telescopic mechanism and the second-stage telescopic mechanism. The two-stage stroke of the two-stage telescopic mechanism increases the telescopic distance of the material receiving platform, thereby improving the adaptability of the material receiving platform to different material taking positions of products with different sizes, and will not significantly increase the space occupied by the device.

[0006] The above-mentioned universal unloading device, the one-stage telescopic mechanism includes a one-stage screw pair, two one-stage guide rails and a one-stage motor, the two one-stage guide rails are arranged in parallel on the frame, the direction of the one-stage screw pair is parallel to the one-stage guide rail, the one-stage motor is arranged on the frame, the two-stage telescopic mechanism is connected to the sliders on the two one-stage guide rails and the screw nut of the one-stage screw pair, and the output shaft of the one-stage motor is connected to the screw of the one-stage screw pair in a transmission manner.

[0007] The above-mentioned universal unloading device, the two-stage telescopic mechanism includes a movable platform, and a two-stage screw pair, two two-stage guide rails and a two-stage motor arranged on the movable platform, the movable platform is connected to the sliders of the two one-stage guide rails and the screw nut of the one-stage screw pair, the two two-stage guide rails are arranged in parallel on the movable platform, the direction of the two-stage guide rails is parallel to the one-stage guide rail, the direction of the two-stage screw pair is parallel to the two-stage guide rails, the output shaft of the two-stage motor is connected to the screw of the two-stage screw pair, and the material receiving platform is connected to the sliders of the two-stage guide rails and the screw nut of the two-stage screw pair.

[0008] The above-mentioned universal unloading device has a first detection sensor embedded on the upper surface of the material receiving platform, and four side guards with adjustable positions are also arranged on the upper surface of the material receiving platform, and the four side guards form a rectangular area, and a sliding boss is arranged on the bottom surface of the side guard, and a slide groove matching the sliding boss is arranged on the upper surface of the material receiving platform, and the direction of the slide groove is perpendicular to the direction of the corresponding side guard, and a row of adjustment holes parallel to the direction of the slide groove is arranged on one side of the slide groove, and bolt holes are arranged on the side guard, and the side guard is fixedly connected to the material receiving platform by sequentially passing the bolts through the bolt holes and the adjustment holes.

[0009] In the above-mentioned universal unloading device, the secondary positioning platform is arranged on the frame through the positioning platform bracket, a second detection sensor is arranged below the secondary positioning platform, and a through hole is arranged on the secondary positioning platform for the light of the second detection sensor to pass through.

[0010] In the above-mentioned universal unloading device, a pair of adjacent edges of the secondary positioning platform are each provided with a fixed rib, and the opposite sides of the two fixed ribs are each provided with an adjustable rib, and the two fixed ribs and the two adjustable ribs form a rectangular area, and two adjusting drive devices are provided below the secondary positioning platform corresponding to the two adjustable ribs, and the adjusting ribs are connected to the adjusting drive device on the same side, and the adjusting drive device is used to drive the adjusting rib to approach or move away from the fixed rib on the opposite side.

[0011] For the above-mentioned general blanking device, the adjustment driving device is a cylinder. The adjustment driving device is arranged on the lower surface of the secondary positioning platform. The piston rod of the adjustment driving device is connected to the adjustment stop edge on the same side. The direction of the piston rod of the adjustment driving device is perpendicular to the adjustment stop edge. The secondary positioning platform is provided with an adjustment groove on the side where the adjustment stop edge is arranged. The width of the adjustment groove matches the width of the adjustment stop edge. The adjustment stop edge extends to the upper side of the secondary positioning platform through the adjustment groove, and the adjustment stop edge can move in the adjustment groove.

[0012] For the above-mentioned general blanking device, the fixed position of the fixed stop edge is adjustable.

[0013] For the above-mentioned general blanking device, the handling mechanism includes an X-axis driving mechanism, a Y-axis driving mechanism, a Z-axis driving mechanism, an R-axis driving mechanism and a suction cup. The R-axis driving mechanism is used to drive the suction cup to rotate in the horizontal plane. The Z-axis driving mechanism is used to drive the suction cup to move up and down in the vertical direction. The Y-axis driving mechanism is used to drive the suction cup to reciprocate in the Y-axis direction. The X-axis driving mechanism is used to drive the suction cup to reciprocate in the X-axis direction.

[0014] For the above-mentioned general blanking device, the X-axis driving mechanism is hoisted on the top of the rack. The Y-axis driving mechanism is arranged on the X-axis driving mechanism. The Z-axis driving mechanism is arranged on the Y-axis driving mechanism. The R-axis driving mechanism is arranged on the Z-axis driving mechanism. The suction cup is arranged on the R-axis driving mechanism. One end of the X-axis driving mechanism extends out of the rack for a certain length.

[0015] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. Description of the Drawings

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the general blanking device according to the embodiment of the present invention;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the extended material taking platform according to the embodiment of the present invention;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the secondary positioning platform according to the embodiment of the present invention;

[0019] Figure 4 It is a side view of the secondary positioning platform according to the embodiment of the present invention;

[0020] Figure 5 It is a side view of the handling mechanism according to the embodiment of the present invention;

[0021] Figure 6This is a schematic three-dimensional structure diagram of the handling mechanism according to an embodiment of the present utility model.

[0022] Explanation of the reference numerals in the drawings:

[0023] 100 Extended material taking platform, 110 Material receiving platform, 111 First detection sensor, 112 Side baffle, 113 Slide groove, 114 Adjustment hole, 120 First-stage telescopic mechanism, 121 First-stage lead screw pair, 122 First-stage guide rail, 123 First-stage motor, 130 Second-stage telescopic mechanism, 131 Moving platform, 132 Second-stage lead screw pair, 133 Second-stage guide rail, 134 Second-stage motor, 200 Secondary positioning platform, 201 Adjustment groove, 210 Positioning platform bracket, 220 Second detection sensor, 230 Fixed baffle, 240 Adjustable baffle, 250 Adjustment driving device, 300 Handling mechanism, 310 X-axis driving mechanism, 320 Y-axis driving mechanism, 330 Z-axis driving mechanism, 340 R-axis driving mechanism, 350 Suction cup, 400 Scanning gun. Detailed implementation manners

[0024] The following details the embodiments of the present utility model. Referring to Figure 1 , the embodiments of the present utility model provide a general blanking device, which includes an extended material taking platform 100, a secondary positioning platform 200 and a handling mechanism 300. The extended material taking platform 100 is used to extend into the previous device to pick up products, and includes a material receiving platform 110, a first-stage telescopic mechanism 120 and a second-stage telescopic mechanism 130. The material receiving platform 110 is arranged on the second-stage telescopic mechanism 130, the second-stage telescopic mechanism 130 is arranged on the first-stage telescopic mechanism 120, and the first-stage telescopic mechanism 120 is arranged on the frame. The first-stage telescopic mechanism 120 is used to drive the second-stage telescopic mechanism 130 to extend towards the previous device, and the second-stage telescopic mechanism 130 is used to drive the material receiving platform 110 to extend towards the previous device. The secondary positioning platform 200 is arranged on one side of the material taking platform and is used for secondary positioning of the picked-up products. The handling mechanism 300 is arranged above the extended material taking platform 100 and the secondary positioning platform 200, and is used to move the products on the extended material taking platform 100 into the secondary positioning platform 200, and move the products on the secondary positioning platform 200 into the material box. There are also two scanning guns 400 arranged between the secondary positioning platform 200 and the telescopic material taking platform 100, and the two scanning guns are used to scan the two-dimensional code or bar code on the product.

[0025] The universal material unloading device of the utility model has a long telescopic distance, because the material receiving platform 110 can be telescoped outward in two stages under the drive of the first telescopic mechanism 120 and the second telescopic mechanism 130, thereby improving the adaptability of the material receiving platform 110 to different material receiving positions of products of different sizes, and after being retracted, the two telescopic mechanisms can overlap, and the space occupied by the device will not be increased. The universal material unloading device has high applicability and can adapt to the material taking positions of most equipment, so that there is no need to customize the material unloading device for different products, thereby reducing the cost of the production line.

[0026] Reference Figure 2 In this embodiment, both the one-stage telescopic mechanism 120 and the two-stage telescopic mechanism 130 are composed of a motor, a screw pair and a guide rail. The one-stage telescopic mechanism 120 includes a screw pair 121, two one-stage guide rails 122 and a one-stage motor 123, and the two-stage telescopic mechanism 130 includes a movable platform 131, two two-stage guide rails 133 and a two-stage motor 134. The two one-stage guide rails 122 are arranged in parallel on the frame, and the one-stage screw pair 121 is arranged between the two one-stage guide rails 122. The direction of the one-stage screw pair 121 is parallel to the one-stage guide rail 122. The movable platform 131 is slidably arranged on the frame through the two one-stage guide rails 122, and the movable platform 131 is connected to the slider on the one-stage guide rail 122 and the screw nut of the one-stage screw pair 121, and the screw of the one-stage screw pair 121 is connected to the output shaft of the one-stage motor 123 through a synchronous belt mechanism. The two-stage motor 134, the two-stage lead screw pair 132 and the two-stage guide rail 133 are arranged on the upper surface of the movable platform 131, the direction of the two two-stage guide rails 133 is parallel to the one-stage guide rail 122, the two-stage lead screw pair 132 is arranged between the two two-stage guide rails 133, and the direction of the two-stage lead screw pair 132 is parallel to the two-stage guide rail 133. The material receiving platform 110 is slidably arranged on the movable platform 131 through the two two-stage guide rails 133, the material receiving platform 110 is connected with the slider of the two-stage guide rail 133 and the lead screw nut of the two-stage lead screw pair 132, and the lead screw of the two-stage lead screw pair 132 is connected with the output shaft of the two-stage motor 134 through a synchronous belt mechanism.

[0027] Reference Figure 2, in this embodiment, a first detection sensor 111 is embedded in the upper surface of the material receiving platform 110. The first detection sensor 111 is used to detect whether a product is placed on the material receiving platform 110. The first detection sensor 111 generally adopts a photoelectric sensor. Four position-adjustable side baffles 112 are further arranged on the material receiving platform 110. The four side baffles 112 enclose a rectangular area. The robotic arm of the previous device places the product within the four side baffles 112 to prevent the position of the product from changing significantly during the retraction of the telescopic material receiving platform 110. Two sliding bosses are arranged on the bottom surface of the side baffle. Two parallel sliding grooves 113 are arranged at the corresponding positions of the material receiving platform 110. The shape of the sliding groove 113 matches the shape of the sliding boss. The direction of the sliding groove 113 is perpendicular to the direction of the side baffle 112 on the same side, and the sliding boss can slide within the sliding groove 113. A row of adjustment holes 114 is arranged on one side of the sliding groove 113. The arrangement direction of the adjustment holes 114 is parallel to the sliding groove 113. Bolt holes are arranged on the side baffle 112. The side baffle 112 can be fixedly connected to the material receiving platform 110 by sequentially passing bolts through the bolt holes and the adjustment holes 114. When the position of the side baffle 112 needs to be adjusted, the bolts between the side baffle 112 and the adjustment platform are loosened. The side baffle 112 can slide along the sliding groove 113 to adjust the distance between the two opposite side baffles 112 to adapt to the sizes of different products. After the adjustment is completed, the bolts are tightened again, and the bolts are locked into the adjustment holes 114 in the new positions.

[0028] Refer to Figure 3 and Figure 4, in this embodiment, the secondary positioning platform 200 is arranged on the frame through a platform bracket. A second detection sensor 220 is arranged below the secondary positioning platform 200. A through hole through which the light of the second detection sensor 220 can pass is arranged on the secondary positioning platform 200. The second detection sensor 220 is used to detect whether a product is placed on the secondary positioning platform 200. Fixed stop edges 230 are arranged on a pair of adjacent edges of the secondary positioning platform 200. The positions of the fixed stop edges 230 are adjustable. The position adjustment method of the fixed stop edges 230 is similar to that of the side stop edges 112 on the material receiving platform 110, which will not be elaborated here. Adjusting stop edges 240 are arranged on the opposite sides of the two fixed stop edges 230. The two adjusting stop edges 240 and the two fixed stop edges 230 enclose a rectangular area for placing the product. Two adjusting driving devices 250 are arranged below the secondary positioning platform 200. The two adjusting driving devices 250 are respectively connected to the two adjusting stop edges 240. The adjusting driving device 250 is used to drive the adjusting stop edge 240 to approach or move away from the opposite fixed stop edge 230, so as to push the product towards the two fixed stop edges 230, and make the edges of the product fit with the two fixed stop edges 230, so as to perform rough positioning on the product and ensure that the product can be accurately placed into the material box. In this embodiment, the adjusting driving device 250 is a cylinder. The direction of the piston rod of the adjusting driving device 250 is perpendicular to the adjusting stop edge 240 on the same side. The adjusting stop edge 240 is connected to the piston rod of the corresponding driving device. Adjusting grooves 201 are arranged on both sides of the secondary positioning platform 200 where the adjusting stop edges 240 are arranged. The width of the adjusting groove 201 matches the width of the adjusting stop edge 240. The adjusting stop edge 240 can extend from below the secondary positioning platform 200 to the upper side of the secondary positioning platform 200 through the adjusting groove 201. When the adjusting driving device 250 contracts, the adjusting baffle can push the product more stably towards the opposite fixed stop edge 230 along the depth direction of the adjusting groove 201 under the pulling of the piston rod.

[0029] Refer to Figure 5 and Figure 6, in this embodiment, the handling mechanism 300 includes an X-axis driving mechanism 310, a Y-axis driving mechanism 320, a Z-axis driving mechanism 330, an R-axis driving mechanism 340, and a suction cup 350. A plurality of suction nozzles are provided on the suction cup 350 for sucking the surface of the product to grasp the product. The X-axis driving mechanism 310 is arranged on the top of the frame. One end of the X-axis driving mechanism 310 facing away from the telescopic material taking platform extends a certain length outside the frame, enabling the handling mechanism 300 to move outside the frame, avoiding the limitation of the material box size by the internal space of the device and facilitating the maintenance of the handling mechanism 300. The Y-axis driving mechanism 320 is arranged on the X-axis driving mechanism 310, the Z-axis driving mechanism 330 is arranged on the Y-axis driving mechanism 320, the R-axis driving mechanism 340 is arranged on the Z-axis driving mechanism 330, and the suction cup 350 is arranged on the R-axis driving mechanism 340. The suction cup 350 can perform three-dimensional movements on the X, Y, and Z axes under the drive of the X-axis driving mechanism 310, Y-axis driving mechanism 320, and Z-axis driving mechanism 330 to drive the suction cup 350 to grasp products of different sizes. The R-axis driving mechanism 340 is used to drive the suction cup 350 to rotate in the horizontal plane, so as to facilitate the turning of the grasped product when the discharging direction of the product is different from the direction of the material box. It can be understood that the X-axis driving mechanism 310, Y-axis driving mechanism 320, and Z-axis driving mechanism 330 can be composed of a motor, a lead screw pair, and a guide rail, or can be an electric cylinder or a linear platform, etc. The R-axis driving mechanism 340 can be composed of a motor, a reducer, and a transmission mechanism, or can directly adopt a DD motor. The specific structures of the above driving mechanisms are all common knowledge in the art and will not be elaborated here.

[0030] In the working process of the general discharging device according to the embodiment of the present invention, the receiving platform 110 first extends into the previous device. After the robotic arm of the previous device places the processed product on the receiving platform 110, the first detection sensor 111 is triggered, and the receiving platform 110 retracts into the frame. Subsequently, the handling mechanism 300 transports the product on the receiving platform 110 above the two code scanning guns 400, and the code scanning guns 400 scan the two-dimensional code or bar code on the bottom surface of the product to input the information of the discharging product. Then, the handling mechanism 300 moves the product to the secondary positioning platform 200 for secondary positioning. After the second detection sensor 220 is triggered, the two adjusting edges 240 act once to make the product fit with the fixed edge 230. After the two adjusting edges 240 are reset, the handling mechanism 300 places the product on the secondary positioning platform 200 into the material box to complete the discharging of the product.

[0031] It should be noted that in the description of the present utility model, if there is any reference to the description of directions, such as the directions or positional relationships indicated by up, down, front, back, left, right, etc., they are all based on the directions or positional relationships shown in the drawings. This is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed or operated in a specific direction, and should not be construed as a limitation to the present utility model.

[0032] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "multiple" is two or more, "greater than", "less than", "exceeding", etc. are understood as not including the present number, and "above", "below", "within", etc. are understood as including the present number. If there is a description of "first" or "second", etc., it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0033] In the description of the present utility model, unless otherwise clearly defined, words such as "set", "installed", "connected", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0034] The above embodiments are only the preferred embodiments of the present utility model, and the scope of protection of the present utility model cannot be limited thereby. Any non-substantial changes and substitutions made by those skilled in the art based on the present utility model belong to the scope of protection required by the present utility model.

Claims

1. A general blanking device, characterized in that, Including: An extended material taking platform (100) for extending into the previous device to pick up products, including a material receiving platform (110), a first-stage telescopic mechanism (120), and a second-stage telescopic mechanism (130). The material receiving platform (110) is arranged on the second-stage telescopic mechanism (130), the second-stage telescopic mechanism (130) is arranged on the first-stage telescopic mechanism (120), the first-stage telescopic mechanism (120) is arranged on the frame, the first-stage telescopic mechanism (120) is used to drive the second-stage telescopic mechanism (130) to extend towards the previous device, and the second-stage telescopic mechanism (130) is used to drive the material receiving platform (110) to extend towards the previous device; A secondary positioning platform (200) is arranged on one side of the extended material taking platform (100) for secondary positioning of the picked-up products; A barcode scanner (400) is arranged between the secondary positioning platform (200) and the extended material taking platform (100) for scanning the QR code or barcode on the product; A handling mechanism (300) is arranged above the extended material taking platform (100) and the secondary positioning platform (200) for moving the products on the extended material taking platform (100) into the secondary positioning platform (200) and moving the products on the secondary positioning platform (200) into the material box.

2. The general blanking device according to claim 1, characterized in that, The first-stage telescopic mechanism (120) includes a first-stage lead screw pair (121), two first-stage guide rails (122), and a first-stage motor (123). The two first-stage guide rails (122) are arranged in parallel on the frame. The direction of the first-stage lead screw pair (121) is parallel to that of the first-stage guide rails (122). The first-stage motor (123) is arranged on the frame. The second-stage telescopic mechanism (130) is connected to the sliders on the two first-stage guide rails (122) and the lead screw nut of the first-stage lead screw pair (121). The output shaft of the first-stage motor (123) is in transmission connection with the lead screw of the first-stage lead screw pair (121).

3. The general blanking device according to claim 2, characterized in that The second-stage telescopic mechanism (130) includes a movable platform (131), and a second-stage lead screw pair (132), two second-stage guide rails (133), and a second-stage motor (134) arranged on the movable platform (131). The movable platform (131) is connected to the sliders on the two first-stage guide rails (122) and the lead screw nut of the first-stage lead screw pair (121). The two second-stage guide rails (133) are arranged in parallel on the movable platform (131). The direction of the second-stage guide rails (133) is parallel to that of the first-stage guide rails (122). The direction of the second-stage lead screw pair (132) is parallel to that of the second-stage guide rails (133). The output shaft of the second-stage motor (134) is in transmission connection with the lead screw of the second-stage lead screw pair (132). The material receiving platform (110) is connected to the sliders on the second-stage guide rails (133) and the lead screw nut of the second-stage lead screw pair (132).

4. The general blanking device according to claim 1, characterized in that A first detection sensor (111) is embedded in the upper surface of the material receiving platform (110). Four side baffles (112) with adjustable positions are further arranged on the upper surface of the material receiving platform (110). The four side baffles (112) enclose a rectangular area. A sliding boss is arranged on the bottom surface of the side baffle (112). A chute (113) matching the sliding boss is arranged on the upper surface of the material receiving platform (110). The direction of the chute (113) is perpendicular to the direction of the corresponding side baffle (112). A row of adjustment holes (114) parallel to the direction of the chute (113) is arranged on one side of the chute (113). A bolt hole is arranged on the side baffle (112). The side baffle (112) is fixedly connected to the material receiving platform (110) by sequentially passing a bolt through the bolt hole and the adjustment hole (114).

5. The general blanking device according to claim 1, characterized in that The secondary positioning platform (200) is arranged on the frame through a positioning platform bracket (210). A second detection sensor (220) is arranged below the secondary positioning platform (200). A through hole through which the light of the second detection sensor (220) can pass is arranged on the secondary positioning platform (200).

6. The general blanking device according to claim 1, wherein A fixed baffle (230) is arranged on each of a pair of adjacent edges of the secondary positioning platform (200). An adjustment baffle (240) is arranged on the opposite side of each of the two fixed baffles (230). The two fixed baffles (230) and the two adjustment baffles (240) enclose a rectangular area. Two adjustment driving devices (250) are arranged below the secondary positioning platform (200) corresponding to the two adjustment baffles (240). The adjustment baffle (240) is connected to the adjustment driving device (250) on the same side. The adjustment driving device (250) is used to drive the adjustment baffle (240) to approach or move away from the fixed baffle (230) on the opposite side.

7. The general blanking device according to claim 6, wherein The adjustment driving device (250) is a cylinder. The adjustment driving device (250) is arranged on the lower surface of the secondary positioning platform (200). The piston rod of the adjustment driving device (250) is connected to the adjustment baffle (240) on the same side. The direction of the piston rod of the adjustment driving device (250) is perpendicular to the adjustment baffle (240). An adjustment groove (201) is arranged on the secondary positioning platform (200) on the side where the adjustment baffle (240) is arranged. The width of the adjustment groove (201) matches the width of the adjustment baffle (240). The adjustment baffle (240) extends to the upper side of the secondary positioning platform (200) through the adjustment groove (201). The adjustment baffle (240) can move in the adjustment groove (201).

8. The general blanking device according to claim 6, characterized in that, The fixed position of the fixed baffle (230) is adjustable.

9. The general blanking device according to claim 1, characterized in that, The handling mechanism (300) includes an X-axis driving mechanism (310), a Y-axis driving mechanism (320), a Z-axis driving mechanism (330), an R-axis driving mechanism (340) and a suction cup (350). The R-axis driving mechanism (340) is used to drive the suction cup (350) to rotate in the horizontal plane. The Z-axis driving mechanism (330) is used to drive the suction cup (350) to move up and down in the vertical direction. The Y-axis driving mechanism (320) is used to drive the suction cup (350) to reciprocate in the Y-axis direction. The X-axis driving mechanism (310) is used to drive the suction cup (350) to reciprocate in the X-axis direction.

10. The general blanking device according to claim 9, characterized in that, The X-axis driving mechanism (310) is hoisted on the top of the frame. The Y-axis driving mechanism (320) is arranged on the X-axis driving mechanism (310). The Z-axis driving mechanism (330) is arranged on the Y-axis driving mechanism (320). The R-axis driving mechanism (340) is arranged on the Z-axis driving mechanism (330). The suction cup (350) is arranged on the R-axis driving mechanism (340). One end of the X-axis driving mechanism (310) extends out of the frame by a certain length.

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