A transfer detection device for high-speed punching machines

Abstract

The present invention discloses a transfer detection device for a high-speed punching machine, which relates to the technical field of transfer detection equipment for magnetic steel parts. The device comprises a supporting unit, comprising a blanking table and a transport table and a detection table sequentially arranged on one side thereof, and a module frame is also fixed on the detection table; the conveying unit comprises a plurality of conveying lines, which are arranged in parallel on the transport table, and the conveying lines connect the blanking table and the detection table, and a blanking line is also arranged on the detection table, and iron cores are placed on the conveying lines and the blanking lines; the detection unit comprises a feed sensing mechanism, a material blocking assembly, a clamping jaw assembly and a flipping assembly, the feed sensing mechanism and the flipping assembly are fixed on the detection table, and the feed sensing mechanism is connected to the conveying line, the clamping jaw assembly is arranged on the module frame between the feed sensing mechanism and the flipping assembly, and the material blocking assembly is fixed on the module frame. The present invention solves the problems of insufficient precision and speed of existing feeders, which will lead to backlog of punching materials and incomplete detection.

Description

Technical Field

[0001] The present invention relates to the technical field of magnetic steel part transfer detection equipment, and in particular to a transfer detection equipment for a high-speed punching machine. Background Art

[0002] The transfer inspection equipment designed for high-speed punching machines belongs to the feeding system. Its main function is to complete the surface inspection of the punched parts between the completion of the punching and the transportation to the next process, and arrange them neatly on the conveyor belt, thereby improving efficiency and production capacity while reducing the requirements for technical personnel.

[0003] The stroke per minute (speed) of a high-speed punch press is very high, usually between 200 and 1,000 times per minute. The fast punching frequency also brings challenges to the feeding system software. Some feeders have insufficient feeding precision and speed, which will lead to a backlog of punching materials, incomplete inspection, and inability to transport them to the next process in time. Summary of the Invention

[0004] In view of the problems that the above-mentioned existing feeders have insufficient precision and speed, which may lead to backlog of punched materials and incomplete detection, the present invention is proposed.

[0005] Therefore, the object of the present invention is to provide a transfer detection device for a high-speed punch press, the purpose of which is to ensure the smooth transportation of magnetic steel parts.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a transfer detection device for a high-speed punching machine, which includes a supporting unit, including a discharge table and a transport table and a detection table sequentially arranged on one side thereof, and a module frame is also fixed on the detection table; a conveying unit, including a plurality of conveying lines, and the plurality of conveying lines are arranged in parallel on the transport table, and the conveying lines connect the discharge table and the detection table, and a discharge line is also arranged on the detection table, and iron cores are placed on the conveying line and the discharge line, and; a detection unit, including a feed sensing mechanism, a material blocking assembly, a clamping jaw assembly and a flipping assembly, the feed sensing mechanism and the flipping assembly are fixed on the detection table, and the feed sensing mechanism is connected to the conveying line, the flipping assembly is located between the clamping jaw assembly and the discharge line, the clamping jaw assembly is arranged on the module frame between the feed sensing mechanism and the flipping assembly, and the material blocking assembly is fixed on the module frame, corresponding to the position of the parallel conveying lines.

[0007] As a preferred solution of the transfer detection equipment for high-speed punching machines of the present invention, wherein: a feeding device is fixed on the top of the unloading platform, and several groups of discharge ports are opened in parallel on one side of the feeding device, and a conveyor line is plugged into each group of the discharge ports; several groups of brackets are fixedly connected to the top of the transport platform, and the top of the bracket is fixedly connected to the conveyor line, and a first motor is also fixed on the bracket.

[0008] As a preferred solution of the transfer detection equipment for high-speed punching machines of the present invention, the conveyor line includes a roller, a first belt and a rib, the ribs are symmetrically fixed on both sides of the roller, the first belt is rotatably sleeved on the outside of the roller, and the top of the bracket is fixedly connected to both sides of the roller; the output shaft of the first motor is connected to the roller through a chain drive.

[0009] As a preferred solution of the transfer detection equipment for high-speed punching machines of the present invention, several groups of storage holes are arranged in parallel on the top of the detection table, and the storage holes correspond to the positions of the conveyor lines; a blanking plate is also fixedly connected to the bottom of the detection table, and the blanking plate covers the bottom openings of several groups of storage holes; the feed sensing mechanism and the flipping assembly are located on both sides of the storage holes.

[0010] As a preferred solution of the transfer detection equipment for high-speed punching machines of the present invention, the module frame includes a symmetrically arranged vertical pole group and a horizontal rod connecting the vertical pole group, the bottom of the vertical pole group is fixedly connected to the top of the detection table; a connecting rod is also fixedly connected between the vertical pole groups on one side; the side wall of the horizontal rod is fixedly connected to the module mounting plate.

[0011] As a preferred solution of the transfer detection equipment for high-speed punching machines of the present invention, the material blocking assembly includes a first double cylinder, a hanging plate and a first clamping jaw, the hanging plate is fixedly connected to one side of the first double cylinder, the first clamping jaw is symmetrically arranged on the other side of the first double cylinder, and the side of the hanging plate away from the first double cylinder is fixedly connected to the connecting rod; the first clamping jaw includes a connecting rod and a sliding plate and a stopper connected at both ends thereof, the sliding plate is slidably inserted into the first double cylinder, and is fixed to the piston rods on both sides of the first double cylinder; the conveying line is located between the stops on both sides.

[0012] As a preferred solution of the transfer detection equipment for high-speed punching machines of the present invention, the feed sensing mechanism includes a base plate, a vertical plate, a first cylinder, a first material stop plate and a second material stop plate, the base plate is fixedly connected to the top of the detection table, the vertical plate is vertically connected to the top of the base plate, the first cylinder is symmetrically fixed to the side wall of the vertical plate, and the piston rod of the first cylinder is vertically facing upward; the two groups of piston rods of the first cylinder are respectively connected to the first material stop plate and the second material stop plate, the side walls of the first material stop plate and the second material stop plate are respectively provided with a first clamping groove and a second clamping groove, and the iron core can be fitted and placed in the first clamping groove and the second clamping groove; the first material stop plate and the second material stop plate are both arranged at the top of the conveyor line, and the top of the second material stop plate is fixedly connected to a first photoelectric switch, and the detection end of the first photoelectric switch faces the second clamping groove.

[0013] As a preferred solution of the transfer detection equipment for high-speed punching machines of the present invention, the clamping jaw assembly includes a linear module, a mobile module, a docking plate, a T-plate, a linear clamp, a rotary clamp and a second cylinder. The linear module is fixed in parallel on the module mounting plate, and the mobile module is slidably connected to the side of the linear module away from the module mounting plate; the docking plate is fixed on the outer wall of the mobile module, the second cylinder is fixedly connected to the outer wall of the docking plate, the piston rod of the second cylinder faces the detection table, and the end of the piston rod is fixedly connected to the sliding plate, the T-plate is fixedly connected to the sliding plate, and the linear clamp and the rotary clamp are respectively fixed on the water level of the T-plate. Flat ends at both ends; the linear clamp includes a second double cylinder, a connecting shaft and a first expansion jaw, the first expansion jaw is symmetrically fixed on the piston rod of the clamping end of the second double cylinder, and the second double cylinder is fixedly connected to the horizontal end of the T-plate through the connecting shaft; the rotating clamp includes a third double cylinder, a first rotary cylinder, and a second expansion jaw, the first rotary cylinder is fixedly connected to the other end of the horizontal end of the T-plate, the third double cylinder is fixedly connected to the output shaft of the first rotary cylinder, and the second expansion jaw is symmetrically fixed on the piston rod of the clamping end of the third double cylinder; the first expansion jaw and the second expansion jaw can both be fitted and plugged into the iron core.

[0014] As a preferred solution of the transfer detection equipment for high-speed punching machines of the present invention, wherein: the flipping assembly includes a flipping base plate, a mounting side plate, a second rotary cylinder, a fourth double cylinder and a third cylinder, the flipping base plate is fixedly connected to the top of the detection table, and the mounting side plate is vertically fixed to the top of the flipping base plate; the second rotary cylinder is fixed to the mounting side plate, and its output shaft is fixed to the fourth double cylinder, and positioning clamps are symmetrically fixed on the piston rods on both sides of the fourth double cylinder; the third cylinder is fixed to the top of the flipping base plate, and the piston rod at its output end is fixedly connected to the top plate, and the outer wall of the top plate is also fixedly connected to the fifth double cylinder, and the moving direction of the positioning plates connected to the piston rods on both sides of the fifth double cylinder is perpendicular to the moving direction of the positioning clamps; needle-type cylinders are symmetrically fixed on the top of the positioning plate on one side.

[0015] As a preferred solution of the transfer detection equipment for high-speed punching machines of the present invention, the blanking line includes symmetrically arranged pillars and a belt assembly fixedly connected to the top thereof, and the belt assembly is fixed with guide plates and a second photoelectric switch on both sides, and the detection end of the second photoelectric switch is facing the middle of the belt assembly; the middle of the iron core is provided with a first hole and a second hole.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention uses the unloading platform, transportation platform and detection platform as the supporting body to ensure the smooth operation of the conveying unit and the detection unit. The conveyor line crosses the top of the transportation platform, connecting the unloading platforms on both sides with the detection unit to facilitate point-to-point transportation of iron cores, thereby improving the detection efficiency of iron cores.

[0018] In addition, the material blocking assembly, feed sensing mechanism and flipping assembly form three inspection stations. Combined with visual inspection, they can greatly reduce the occurrence of incorrect core placement. Between the completion of punching and transportation to the next process, the surface inspection of the punched parts is completed and they are neatly arranged on the unloading line, which improves efficiency and production capacity while reducing the requirements for technical personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort. Among them:

[0020] Figure 1 It is a schematic diagram of the overall structure of the transfer detection equipment for high-speed punching machines of the present invention.

[0021] Figure 2 It is a schematic structural diagram of the detection unit of the transfer detection equipment for high-speed punching machines of the present invention.

[0022] Figure 3 This is a schematic diagram of the installation of a conveyor line for a transfer detection device for a high-speed punch press according to the present invention.

[0023] Figure 4 The figure is a schematic diagram of the conveyor line structure of the transfer detection equipment for high-speed punching machines of the present invention.

[0024] Figure 5 This is a schematic structural diagram of the detection platform of the transfer detection equipment for high-speed punching machines of the present invention.

[0025] Figure 6 This is a schematic diagram of the module frame structure of the transfer detection equipment for high-speed punching machines of the present invention.

[0026] Figure 7 It is a structural schematic diagram of the material blocking assembly of the transfer detection equipment for high-speed punching machines of the present invention.

[0027] Figure 8 This is a structural schematic diagram of the feed sensing mechanism of the transfer detection equipment for high-speed punching machines of the present invention.

[0028] Figure 9 It is a schematic structural diagram of the clamping jaw assembly of the transfer detection equipment for high-speed punching machines of the present invention.

[0029] Figure 10 It is a schematic diagram of the structure of the flip assembly part of the transfer detection equipment for high-speed punching machines of the present invention.

[0030] Figure 11 It is a schematic diagram of the remaining structure of the flip assembly of the transfer detection equipment for high-speed punching machine of the present invention.

[0031] Figure 12 This is a schematic structural diagram of the blanking line of the transfer detection equipment for high-speed punching machines of the present invention. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0035] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0036] Example 1

[0037] Reference Figure 1 and Figure 2 , which is the first embodiment of the present invention, provides a transfer detection device for a high-speed punching machine, which includes a support unit 100, including a blanking table 101 and a transport table 102 and a detection table 103 arranged on one side thereof in sequence, and a module frame 104 is also fixed on the detection table 103.

[0038] The conveying unit 200 includes several conveying lines 201, which are arranged in parallel on the transport platform 102, and the conveying lines 201 connect the unloading platform 101 and the inspection platform 103. The inspection platform 103 is also provided with a unloading line 202, and the iron core A is placed on the conveying lines 201 and the unloading lines 202.

[0039] Among them, the unloading table 101 is used to place multiple groups of iron cores A side by side, and the iron cores A are transported synchronously by the conveyor line 201. This embodiment preferably uses three conveyor lines 201. The running speeds of the three conveyor lines 201 may not be consistent and can be adjusted according to actual needs.

[0040] The detection unit 300 includes a feed sensing mechanism 301, a material blocking assembly 302, a clamping assembly 303 and a flipping assembly 304. The feed sensing mechanism 301 and the flipping assembly 304 are fixed on the detection table 103, and the feed sensing mechanism 301 is connected to the conveyor line 201, and the flipping assembly 304 is located between the clamping assembly 303 and the unloading line 202.

[0041] The clamping jaw assembly 303 is arranged on the module frame 104 between the feed sensing mechanism 301 and the flip assembly 304 , and the blocking assembly 302 is fixed on the module frame 104 , corresponding to the position of the parallel conveying line 201 .

[0042] Among them, the first detection station is in front of the material blocking assembly 302, whose function is to separate the continuously conveyed iron cores A one by one, and preliminarily adjust the position-shifted iron cores A to facilitate the smooth entry of the iron cores A into the feed sensing mechanism 301 for visual identification.

[0043] The discharge port of the high-speed punch press's unloading platform 101 discharges materials at a rate of 4 pieces per 10 seconds, or 24 pieces per minute. After discharge, the parts must be immediately inspected and transported to the next process in the correct orientation. For example, magnetic core A must be placed flat, front-facing, with the chamfer facing forward.

[0044] During the working process, after the iron core A falls from the discharge port of the unloading platform 101, it falls on the conveyor belt of the conveyor line 201, and is grabbed by the robot arm of the blocking assembly 302 to the first inspection station for an infrared inspection. If the orientation of the iron core A is incorrect, it will be turned over and transferred to the next inspection station; if the orientation is correct, it will be directly transferred to the next inspection station. The main function of the first inspection station is to process those workpieces that are placed vertically after falling.

[0045] Furthermore, after passing the first inspection station, the iron core A is clamped by the robot and transferred to the second inspection station of the feed sensing mechanism 301 for a second infrared inspection. If the orientation of the iron core A is incorrect, it is flipped twice and then transferred to the next inspection station. If the orientation is correct, it is directly transferred to the next inspection station.

[0046] Furthermore, after passing the second inspection station, some iron cores A are still not in the correct orientation, so they are transferred to the third inspection station of the flipping assembly 304 for three infrared inspections. The iron cores A with incorrect orientation are flipped three times and then transferred to the next inspection station. The iron cores A with correct orientation are directly transferred to the next inspection station.

[0047] After three flips, the orientation of all iron cores A is basically correct, and they are moved horizontally by the robot and placed on the unloading line 202. Before placement, a photoelectric detection is required to detect whether there is an iron core A on the workstation of the unloading line 202. If there is no iron core A, it will be placed directly. If there is an iron core A, it will be necessary to wait to avoid squeezing and collision of the iron core A on the unloading line 202.

[0048] Furthermore, the iron core A of the unloading line 202 undergoes the last inspection of the workpiece at the discharge port of the unloading line 202, and is inspected by a visual intelligent detection system. The iron core A with incorrect orientation is lifted up by an electric push rod on one side and pushed horizontally to the storage bin on one side of the instrument. The iron core A with correct orientation is transferred to the next process.

[0049] Example 2

[0050] Reference Figures 1 to 7 and Figure 12 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that a feeding device 101a is fixed on the top of the unloading platform 101, and a plurality of groups of discharge ports 101a-1 are arranged in parallel on one side of the feeding device 101a, and a conveyor line 201 is inserted into each group of discharge ports 101a-1.

[0051] During use, the iron core A is discharged from the discharge port 101 a - 1 onto the conveyor line 201 , and moves toward the detection unit 300 as the conveyor line 201 runs.

[0052] Several groups of brackets 102a are fixedly connected to the top of the transport platform 102. The top of the bracket 102a is fixedly connected to the conveyor line 201. The first motor 102b is also fixed on the bracket 102a.

[0053] The conveyor line 201 includes a roller 201a, a first belt 201b and a rib 201c. The rib 201c is symmetrically fixed on both sides of the roller 201a. The first belt 201b is rotatably sleeved on the outside of the roller 201a. The top of the bracket 102a is fixedly connected to both sides of the roller 201a. The output shaft of the first motor 102b is connected to the roller 201a through a chain drive.

[0054] During use, the first motor 102b is started, and the shaft of the first motor 102b drives the roller in the roller conveyor 201a to rotate through the chain, thereby driving the first belt 201b to rotate 201b, and the iron core A moves forward with the rotation of the first belt 201b.

[0055] Furthermore, during this process, the rib 201c can prevent the moving core A from falling off the first belt 201b.

[0056] A plurality of groups of material storage holes 103 a are arranged in parallel on the top of the inspection platform 103 , and the positions of the material storage holes 103 a correspond to the positions of the conveying lines 201 .

[0057] A blanking plate 103b is also fixedly connected to the bottom of the detection platform 103, and the blanking plate 103b covers the bottom openings of several groups of storage holes 103a; the feed sensing mechanism 301 and the flip assembly 304 are located on both sides of the storage holes 103a.

[0058] During use, the iron core A in the wrong position falls from the storage hole 103a and slides along the blanking plate 103b into the storage box provided at the bottom.

[0059] Reference Figure 6 The module frame 104 includes a symmetrically arranged vertical pole group 104a and a cross bar 104b connecting the vertical pole group 104a. The bottom of the vertical pole group 104a is fixedly connected to the top of the testing platform 103.

[0060] Furthermore, a connecting rod 104c is fixedly connected between the vertical rod groups 104a on one side; and a module mounting plate 104b-1 is fixedly connected to the side wall of the horizontal rod 104b.

[0061] The material blocking assembly 302 includes a first double cylinder 302a, a hanging plate 302b and a first clamp 302c. The hanging plate 302b is fixedly connected to one side of the first double cylinder 302a, and the first clamp 302c is symmetrically arranged on the other side of the first double cylinder 302a. The side of the hanging plate 302b away from the first double cylinder 302a is fixedly connected to the connecting rod 104c.

[0062] The first clamp 302c includes a connecting rod 302c-1 and a sliding plate 302c-2 and a stopper 302c-3 connected at both ends thereof. The sliding plate 302c-2 is slidably inserted into the first double cylinder 302a and fixed to the piston rods on both sides of the first double cylinder 302a; the conveying line 201 is located between the stoppers 302c-3 on both sides.

[0063] The middle of the iron core A is provided with a first hole A1 and a second hole A2.

[0064] Among them, the first double cylinder 302a is the existing technology. During use, the first double cylinder 302a is started, and the piston rod built inside it can drive the sliding plate 302c-2 to move, thereby driving the stop block 302c-3 to clamp the middle iron core A through the control connecting rod 302c-1.

[0065] During use, after the iron core A transported from the feeding device 101a reaches the first inspection station in front of the blocking assembly 302, if the iron core A is in a vertical state, the block 302c-3 can be controlled to be in a clamping state, and the moving iron core A will be blocked and pushed down by the block 302c-3.

[0066] The pushed-down iron core A moves along the first belt 201 b until it reaches the second detection station of the feed sensing mechanism 301 .

[0067] The remaining structures are the same as those of Example 1.

[0068] Example 3

[0069] Reference Figures 1 to 12 , which is the third embodiment of the present invention. This embodiment is different from the second embodiment in that: the feed sensing mechanism 301 includes a bottom plate 301a, a vertical plate 301b, a first cylinder 301c, a first baffle plate 301d and a second baffle plate 301e, the bottom plate 301a is fixedly connected to the top of the detection table 103, the vertical plate 301b is vertically connected to the top of the bottom plate 301a, the first cylinder 301c is symmetrically fixed to the side wall of the vertical plate 301b, and the piston rod of the first cylinder 301c is vertically facing upward.

[0070] The piston rods of the two groups of first cylinders 301c are respectively connected to the first baffle plate 301d and the second baffle plate 301e. The side walls of the first baffle plate 301d and the second baffle plate 301e are respectively provided with a first clamping groove 301d-1 and a second clamping groove 301e-1, and the iron core A can be placed in the first clamping groove 301d-1 and the second clamping groove 301e-1.

[0071] In this embodiment, two groups of first cylinders 301c are preferably symmetrically arranged, and the working ends of the two groups of first cylinders 301c face upward. During use, when the first cylinders 301c are started, the first baffle plate 301d and the second baffle plate 301e can operate independently.

[0072] The thickness of the first baffle plate 301d is greater than that of the second baffle plate 301e. During use, the core A may still be positioned incorrectly. Figure 8 The iron core A is placed in the first baffle plate 301d. The iron core A in this state is blocked and needs to be changed to the iron core A placement state in the second baffle plate 301e.

[0073] Furthermore, at this time, the first cylinder 301c connected to the first baffle plate 301d is started, slightly lifting the first baffle plate 301d, so that the lower half of the first clamping slot 301d-1 pushes the upper half of the iron core A in the first clamping slot 301d-1, and with the movement of the first belt 201b, the iron core A in the first clamping slot 301d-1 will automatically fall down, and the first hole A1 and the second hole A2 will change from left and right to upward and downward. After the iron core A falls down, it will automatically follow the first belt 201b to move downstream and finally enter the second clamping slot 301e-1.

[0074] The first baffle plate 301d and the second baffle plate 301e are both arranged on the top of the conveyor line 201, and the top of the second baffle plate 301e is fixedly connected to the first photoelectric switch K1, and the detection end of the first photoelectric switch K1 faces the second clamping slot 301e-1.

[0075] During use, the first photoelectric switch K1 can detect whether the iron core A in the second clamping slot 301e-1 is in a lying state.

[0076] The clamping assembly 303 includes a linear module 303a, a movable module 303b, a docking plate 303c, a T-plate 303d, a linear clamp 303e, a rotating clamp 303f and a second cylinder 303g. The linear module 303a is fixed in parallel on the module mounting plate 104b-1, and the movable module 303b is slidably connected to the side of the linear module 303a away from the module mounting plate 104b-1.

[0077] The movable module 303b and the linear module 303a are both existing technologies and are supporting equipment. The movable module 303b can slide back and forth along the linear module 303a.

[0078] The docking plate 303c is fixed on the outer wall of the movable module 303b, the second cylinder 303g is fixedly connected to the outer wall of the docking plate 303c, the piston rod of the second cylinder 303g faces the detection table 103, and the end of the piston rod is fixedly connected to the sliding plate 303g-1, the T-shaped plate 303d is fixedly connected to the sliding plate 303g-1, and the linear clamp 303e and the rotating clamp 303f are respectively fixed on the two ends of the horizontal end of the T-shaped plate 303d.

[0079] During use, the second cylinder 303g is started, and the piston rod of the second cylinder 303g extends downward, driving the sliding plate 303g-1 to move downward synchronously. During this process, the side wall of the sliding plate 303g-1 also slides closely relative to the second cylinder 303g, and then the T-shaped plate 303d can move up and down.

[0080] The linear clamp 303e includes a second double cylinder 303e-1, a connecting shaft 303e-2 and a first expansion jaw 303e-3. The first expansion jaw 303e-3 is symmetrically fixed on the piston rod at the clamping end of the second double cylinder 303e-1. The second double cylinder 303e-1 is fixedly connected to the horizontal end of the T-plate 303d through the connecting shaft 303e-2.

[0081] Among them, the second double cylinder 303e-1 is the existing technology. During use, the second double cylinder 303e-1 is started, and the output end of the second double cylinder 303e-1 drives the first expansion clamp 303e-3 to change from a clamping state to an outward expansion state.

[0082] Furthermore, the vertical end of the originally clamped first expansion jaw 303e-3 can be inserted into the first hole A1 of the iron core A. When the first expansion jaw 303e-3 expands outward, it can abut against the inner wall of the iron core A and clamp the iron core A in reverse.

[0083] The rotating clamp 303f includes a third double cylinder 303f-1, a first rotary cylinder 303f-2, and a second expansion clamp 303f-3. The first rotary cylinder 303f-2 is fixedly connected to the other end of the horizontal end of the T-shaped plate 303d, the third double cylinder 303f-1 is fixedly connected to the output shaft of the first rotary cylinder 303f-2, and the second expansion clamp 303f-3 is symmetrically fixed on the piston rod of the clamping end of the third double cylinder 303f-1.

[0084] The first expansion jaw 303e-3 and the second expansion jaw 303f-3 can both be inserted into the iron core A in a cooperative manner.

[0085] During use, the first rotary cylinder 303f-2 is started, driving the third double cylinder 303f-1 to rotate as a whole. The clamping principle of the third double cylinder 303f-1 and the second expansion clamping claw 303f-3 is the same as that of the second double cylinder 303e-1.

[0086] The flip assembly 304 includes a flip base plate 304a, a mounting side plate 304b, a second rotary cylinder 304c, a fourth double cylinder 304d and a third cylinder 304e. The flip base plate 304a is fixedly connected to the top of the inspection table 103, and the mounting side plate 304b is vertically fixed to the top of the flip base plate 304a.

[0087] The second rotary cylinder 304c is fixed on the mounting side plate 304b, and its output shaft is fixed to the fourth double cylinder 304d. Positioning clamps 304d-1 are symmetrically fixed on the piston rods on both sides of the fourth double cylinder 304d.

[0088] The third cylinder 304e is fixed on the top of the flip base plate 304a, and the piston rod at its output end is fixedly connected to the top plate 304e-1. The outer wall of the top plate 304e-1 is also fixedly connected to the fifth double cylinder 304e-2. The moving direction of the positioning plates 304e-2a connected to the piston rods on both sides of the fifth double cylinder 304e-2 is perpendicular to the moving direction of the positioning clamp 304d-1.

[0089] A needle-shaped cylinder 304e-1b is symmetrically fixed on the top of the positioning plate 304e-2a on one side.

[0090] During use, the linear clamp 303 e corresponds to the position of the flip assembly 304 , and the rotary clamp 303 f corresponds to the position of the feed sensing mechanism 301 .

[0091] Furthermore, the rotating clamp 303f clamps the iron core A in the second clamping slot 301e-1. At the same time, the moving module 303b is started, driving the rotating clamp 303f to move toward the flipping assembly 304. When it reaches the flipping assembly 304, the first rotary cylinder 303f-2 is started, driving the third double cylinder 303f-1 to rotate 90°.

[0092] Furthermore, the rotated iron core A can be placed on the top of the fifth double cylinder 304e-2. A placement seat is fixed on the top of the fifth double cylinder 304e-2. The iron core A can be placed stably on the placement seat. The placement seat is located in the middle of the positioning plate 304e-2a and the positioning clamp 304d-1.

[0093] Reference Figure 10 Furthermore, after the iron core A is placed on top of the placement seat, the missing corner of one end edge of the iron core A needs to face right. If the missing corner needs to face left, then the positioning clamp 304d-1 needs to clamp the iron core A. At this time, the third cylinder 304e is started, driving the top plate 304e-1 to move downward.

[0094] Furthermore, the top plate 304e-1 moves downward, and the placement seat is separated from the iron core A. At this time, the second rotary cylinder 304c is started, driving the fourth double cylinder 304d to rotate 180°. At this time, the iron core A facing left will eventually face right, meeting the orientation requirement.

[0095] The unloading line 202 includes symmetrically arranged pillars 202a and a belt assembly 202b fixedly connected to the top thereof. The belt assembly 202b has guide plates 202c and a second photoelectric switch K2 fixed on both sides. The detection end of the second photoelectric switch K2 faces the middle of the belt assembly 202b.

[0096] Furthermore, when the core A fully meets the orientation requirements, the placement seat rises again and the positioning clamp 304d-1 is slightly loosened. At this time, the first expansion clamp 303e-3 in the linear clamp 303e is inserted into the first hole A1 of the core A, and then the core A is fixed externally. The second cylinder 303g is started and lifted again toward the T-shaped plate 303d. The moving module 303b drives the core A to move toward the lower material line 202.

[0097] Furthermore, when the iron core A reaches above the unloading line 202, the first expansion clamp 303e-3 is released, and the iron core A is placed on the belt assembly 202b. The second photoelectric switch K2 performs the final positioning, and the correctly positioned iron core A is sent to the next process by the belt assembly 202b. If the position is wrong, the first expansion clamp 303e-3 re-clamps it and puts it into the storage hole 103a for recycling.

[0098] The remaining structures are the same as those of Example 2.

[0099] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A transfer detection device for a high-speed punch press, characterized by: include, A support unit (100) comprises a material unloading platform (101) and a transport platform (102) and a testing platform (103) sequentially arranged on one side thereof, wherein a module frame (104) is also fixed on the testing platform (103); A conveying unit (200) comprising a plurality of conveying lines (201), wherein the plurality of conveying lines (201) are arranged in parallel on a transport platform (102), and the conveying lines (201) are connected to a blanking platform (101) and a testing platform (103), a blanking line (202) is further arranged on the testing platform (103), and an iron core (A) is placed on the conveying lines (201) and the blanking lines (202); and; The detection unit (300) includes a feed sensing mechanism (301), a material blocking assembly (302), a clamping assembly (303) and a flipping assembly (304), wherein the feed sensing mechanism (301) and the flipping assembly (304) are fixed on the detection table (103), and the feed sensing mechanism (301) is connected to the conveying line (201), and the flipping assembly (304) is located between the clamping assembly (303) and the unloading line (202). The clamping claw assembly (303) is arranged on a module frame (104) between the feed sensing mechanism (301) and the flip assembly (304), and the blocking assembly (302) is fixed on the module frame (104) and corresponds to the position of the parallel conveying line (201); The material blocking assembly (302) comprises a first double cylinder (302a), a connecting plate (302b) and a first clamping claw (302c); The connecting plate (302b) is fixedly connected to one side of the first duplex cylinder (302a), the first clamping claw (302c) is symmetrically arranged on the other side of the first duplex cylinder (302a), and the side of the connecting plate (302b) away from the first duplex cylinder (302a) is fixedly connected to the connecting rod (104c); The first clamping claw (302c) comprises a connecting rod (302c-1) and a sliding plate (302c-2) and a stopper (302c-3) connected at both ends thereof; the sliding plate (302c-2) is slidably inserted into the first double cylinder (302a) and fixed to the piston rods on both sides of the first double cylinder (302a); The conveying line (201) is located between the stoppers (302c-3) on both sides; The feed sensing mechanism (301) comprises a bottom plate (301a), a vertical plate (301b), a first air cylinder (301c), a first material stop plate (301d) and a second material stop plate (301e), wherein the bottom plate (301a) is fixedly connected to the top of the detection table (103), the vertical plate (301b) is vertically connected to the top of the bottom plate (301a), the first air cylinder (301c) is symmetrically fixed to the side wall of the vertical plate (301b), and the piston rod of the first air cylinder (301c) is vertically upward; The piston rods of the two groups of the first air cylinders (301c) are respectively connected to the first baffle plate (301d) and the second baffle plate (301e); the side walls of the first baffle plate (301d) and the second baffle plate (301e) are respectively provided with a first clamping slot (301d-1) and a second clamping slot (301e-1); the iron core (A) can be cooperatively placed in the first clamping slot (301d-1) and the second clamping slot (301e-1); The first material baffle plate (301d) and the second material baffle plate (301e) are both arranged on the top of the conveyor line (201), and a first photoelectric switch (K1) is fixedly connected to the top of the second material baffle plate (301e), with the detection end of the first photoelectric switch (K1) facing the second clamping slot (301e-1).

2. The transfer detection device for high-speed punching machine according to claim 1, characterized in that: A feeding device (101a) is fixed on the top of the unloading platform (101), and a plurality of groups of discharge ports (101a-1) are arranged in parallel on one side of the feeding device (101a), and a conveying line (201) is plugged into each group of the discharge ports (101a-1); Several groups of brackets (102a) are fixedly connected to the top of the transport platform (102), the top of the bracket (102a) is fixedly connected to the conveyor line (201), and a first motor (102b) is also fixed on the bracket (102a).

3. The transfer detection device for high-speed punching machine according to claim 2, characterized in that: The conveyor line (201) comprises a roller (201a), a first belt (201b) and a rib (201c), wherein the rib (201c) is symmetrically fixed on both sides of the roller (201a), the first belt (201b) is rotatably sleeved outside the roller (201a), and the top of the bracket (102a) is fixedly connected to both sides of the roller (201a); The output shaft of the first motor (102b) is connected to the roller conveyor (201a) via a chain transmission.

4. The transfer detection device for high-speed punching machine according to claim 2 or 3, characterized in that: A plurality of groups of material storage holes (103a) are arranged in parallel on the top of the detection platform (103), and the positions of the material storage holes (103a) correspond to those of the conveying line (201); A blanking plate (103b) is also fixedly connected to the bottom of the detection platform (103), and the blanking plate (103b) covers the bottom openings of the plurality of groups of storage holes (103a); The feeding sensing mechanism (301) and the turning assembly (304) are located on both sides of the storage hole (103a).

5. The transfer detection device for high-speed punching machine according to claim 4, characterized in that: The module frame (104) comprises a symmetrically arranged vertical pole group (104a) and a horizontal pole (104b) connecting the vertical pole group (104a); the bottom of the vertical pole group (104a) is fixedly connected to the top of the inspection table (103); A connecting rod (104c) is fixedly connected between the vertical rod groups (104a) on one side; and a module mounting plate (104b-1) is fixedly connected to the side wall of the horizontal rod (104b).

6. The transfer detection device for high-speed punching machine according to claim 5, characterized in that: The clamping jaw assembly (303) comprises a linear module (303a), a movable module (303b), a docking plate (303c), a T-plate (303d), a linear clamp (303e), a rotary clamp (303f) and a second cylinder (303g); the linear module (303a) is fixed in parallel to the module mounting plate (104b-1); and the movable module (303b) is slidably connected to a side of the linear module (303a) away from the module mounting plate (104b-1); The docking plate (303c) is fixed to the outer wall of the movable module (303b), the second cylinder (303g) is fixedly connected to the outer wall of the docking plate (303c), the piston rod of the second cylinder (303g) faces the detection table (103), and the end of the piston rod is fixedly connected to the sliding plate (303g-1), the T-plate (303d) is fixedly connected to the sliding plate (303g-1), and the linear clamp (303e) and the rotary clamp (303f) are respectively fixed to both ends of the horizontal end of the T-plate (303d); The linear clamp (303e) comprises a second double cylinder (303e-1), a connecting shaft (303e-2) and a first expansion clamp (303e-3); the first expansion clamp (303e-3) is symmetrically fixed on the piston rod at the clamping end of the second double cylinder (303e-1); the second double cylinder (303e-1) is fixedly connected to the horizontal end of the T-plate (303d) via the connecting shaft (303e-2); The rotating clamp (303f) comprises a third double cylinder (303f-1), a first rotary cylinder (303f-2), and a second expansion clamp (303f-3); the first rotary cylinder (303f-2) is fixedly connected to the other end of the horizontal end of the T-shaped plate (303d); the third double cylinder (303f-1) is fixedly connected to the output shaft of the first rotary cylinder (303f-2); and the second expansion clamp (303f-3) is symmetrically fixed to the piston rod at the clamping end of the third double cylinder (303f-1); The first expansion clamping jaw (303e-3) and the second expansion clamping jaw (303f-3) can both be inserted into the iron core (A).

7. The transfer detection device for high-speed punching machine according to claim 6, characterized in that: The flip assembly (304) comprises a flip base plate (304a), a mounting side plate (304b), a second rotary cylinder (304c), a fourth double cylinder (304d), and a third cylinder (304e); the flip base plate (304a) is fixedly connected to the top of the inspection table (103); and the mounting side plate (304b) is vertically fixed to the top of the flip base plate (304a); The second rotary cylinder (304c) is fixed on the mounting side plate (304b), and its output shaft is fixed to the fourth double cylinder (304d). Positioning clamps (304d-1) are symmetrically fixed on the piston rods on both sides of the fourth double cylinder (304d); The third cylinder (304e) is fixed on the top of the flip bottom plate (304a), and the piston rod at the output end thereof is fixedly connected to a top plate (304e-1). The outer wall of the top plate (304e-1) is also fixedly connected to a fifth double cylinder (304e-2). The positioning plates (304e-2a) connected to the piston rods on both sides of the fifth double cylinder (304e-2) move in a direction perpendicular to the direction of movement of the positioning clamp (304d-1). A needle-shaped cylinder (304e-1b) is symmetrically fixed on the top of the positioning plate (304e-2a) on one side.

8. The transfer detection device for high-speed punching machine according to claim 7, characterized in that: The unloading line (202) comprises symmetrically arranged pillars (202a) and a belt assembly (202b) fixedly connected to the top thereof, wherein the belt assembly (202b) is fixed with guide plates (202c) and a second photoelectric switch (K2) on both sides, and the detection end of the second photoelectric switch (K2) faces the middle of the belt assembly (202b); A first hole (A1) and a second hole (A2) are provided in the middle of the iron core (A).

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