Transfer detection equipment for high-speed punching machine

Abstract

The invention discloses transfer detection equipment for a high-speed punching machine, and relates to the technical field of magnetic steel piece transfer detection equipment, the transfer detection equipment comprises a supporting unit, the supporting unit comprises a blanking table, and a transportation table and a detection table which are sequentially arranged on one side of the blanking table, and a module frame is further fixed on the detection table; the conveying unit comprises a plurality of conveying lines, the conveying lines are arranged on the conveying table in parallel, the conveying lines are communicated with the discharging table and the detection table, a discharging line is further arranged on the detection table, and iron cores are placed on the conveying lines and the discharging line; the detection unit comprises a feeding induction mechanism, a material blocking assembly, a clamping jaw assembly and an overturning assembly, the feeding induction mechanism and the overturning assembly are fixed to the detection table, the feeding induction mechanism is connected with the conveying line, the clamping jaw assembly is arranged on the module frame located between the feeding induction mechanism and the overturning assembly, the material blocking assembly is fixed to the module frame, and the overturning assembly is connected with the clamping jaw assembly. The feeding machine solves the problems that the precision and the speed of an existing feeding machine are not enough enough, material punching overstock can be caused, and detection is incomplete.

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 punch press. 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 1000 times per minute. The fast punching frequency also brings challenges to the feeding system software. Some feeders may not have sufficient feeding precision and speed, which will lead to a backlog of punching materials, incomplete inspection, and failure to deliver them to the next process in time. Summary of the invention

[0004] In view of the problems that the existing feeders mentioned above have insufficient precision and speed, which may lead to backlog of punching 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 punch press, comprising a supporting unit, including a feeding table and a transport table and a detection table sequentially arranged on one side thereof, and a mold 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 feeding table and the detection table, and a feeding line is also arranged on the detection table, and iron cores are placed on the conveying line and the feeding 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 feeding line, the clamping jaw assembly is arranged on the mold frame between the feed sensing mechanism and the flipping assembly, and the material blocking assembly is fixed on the mold 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 a plurality of groups of discharge ports are arranged in parallel on one side of the feeding device, and a conveyor line is plugged into each group of the discharge ports; a plurality of groups of brackets are fixedly connected to the top of the transport platform, and the top of the brackets is fixedly connected to the conveyor line, and a first motor is also fixed on the brackets.

[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 rib is symmetrically fixed on both sides of the roller, the first belt is rotatably sleeved outside the roller, the top of the bracket is fixedly connected to both sides of the roller; the output shaft of the first motor is hinged to the chain of the roller.

[0009] As a preferred solution of the transfer detection equipment for high-speed punching machines of the present invention, wherein: a plurality of 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 the plurality of 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; and 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 clamp, the hanging plate is fixedly connected to one side of the first double cylinder, the first clamp 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 clamp 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, wherein: the feed sensing mechanism includes a base plate, a vertical plate, a first cylinder, a first material baffle plate and a second material baffle 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 piston rods of the two groups of the first cylinders are respectively connected to the first material baffle plate and the second material baffle plate, the side walls of the first material baffle plate and the second material baffle plate are respectively provided with a first clamping groove and a second clamping groove, and the iron core can be placed in the first clamping groove and the second clamping groove; the first material baffle plate and the second material baffle plate are both arranged at the top of the conveyor line, and the top of the second material baffle plate is fixedly connected with 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 rotating 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 to 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 a sliding plate, the T-plate is fixedly connected to the sliding plate, and the linear clamp and the rotating clamp are respectively fixed on the water level of the T-plate. Two flat 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 a 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 and detection equipment for high-speed punching machines of the present invention, wherein: the flip assembly flips the bottom plate, the mounting side plate, the second rotary cylinder, the fourth double cylinder and the third cylinder, the flip bottom plate is fixedly connected to the top of the detection table, and the mounting side plate is vertically fixed to the top of the flip bottom 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 claws 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 flip bottom 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 claws; needle-type cylinders are symmetrically fixed to 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 unloading 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 faces 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, the transportation platform and the detection platform as the supporting bodies to ensure the smooth operation of the conveying unit and the detection unit. The conveying line crosses the top of the transportation platform, and connects the unloading platforms on both sides with the detection unit to facilitate point-to-point transportation of the iron core, thereby improving the detection efficiency of the iron core.

[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] In order 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. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

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

[0021] Figure 2 It is a schematic diagram of the structure of the detection unit of the transfer detection device for high-speed punching machine of the present invention.

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

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

[0024] Figure 5 It is a schematic diagram of the structure of the detection platform of the transfer detection equipment for high-speed punching machine of the present invention.

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

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

[0027] Figure 8 It is a structural schematic diagram of the feed sensing mechanism of the transfer detection device for the high-speed punch press of the present invention.

[0028] Fig. 9 It is a schematic diagram of the structure of the clamping jaw assembly of the transfer detection device for the high-speed punch press of the present invention.

[0029] Fig.10 It is a partial structural schematic diagram of the flip assembly of the transfer detection equipment for high-speed punch press of the present invention.

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

[0031] Fig.12 It is a schematic diagram of the structure of the unloading line of the transfer detection equipment for high-speed punching machine 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 implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and 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" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0035] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, 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 punch press, which includes a support unit 100, including a material unloading table 101 and a transportation table 102 and a detection table 103 arranged on one side thereof in sequence, and a mold frame 104 is also fixed on the detection table 103.

[0038] The conveying unit 200 includes a plurality of 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 testing platform 103. The testing platform 103 is also provided with an unloading line 202, and iron cores A are 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 conveying 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 die frame 104 between the feed sensing mechanism 301 and the flip assembly 304 , and the material blocking assembly 302 is fixed on the die frame 104 , corresponding to the position of the parallel conveying lines 201 .

[0042] Among them, the first detection station is in front of the material blocking component 302, and its function is to separate the continuously conveyed iron cores A one by one, and preliminarily adjust the iron cores A with offset positions to facilitate the iron cores A to smoothly enter the feed sensing mechanism 301 for visual identification.

[0043] The discharge port of the high-speed punching machine unloading table 101 has a discharge speed of 4 pieces / 10s, that is, 24 pieces per minute. After the discharge, the punched parts need to be inspected immediately and transported to the next process in the correct orientation. For example, the magnetic steel core A must be placed flat with the front side facing up and the chamfered position 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 through the first inspection station, the core A is clamped by the manipulator and transferred to the second inspection station of the feed sensing mechanism 301 for secondary infrared inspection. If the orientation of the 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 through the second inspection station, there are still some iron cores A with incorrect orientations, so they are transferred to the third inspection station of the flipping assembly 304 for three infrared inspections. For the iron cores A with incorrect orientations, they are flipped three times and then transferred to the next inspection station. For the iron cores A with correct orientations, they are directly transferred to the next inspection station.

[0047] After three flips, the orientation of all cores A is basically correct, and they are translated by the robot and placed on the unloading line 202. Before placement, a photoelectric detection is required to detect whether there is already a core A on the workstation of the unloading line 202. The core A is placed directly, and if there is a core A, it is necessary to wait to avoid squeezing and collision of the core A on the unloading line 202.

[0048] Furthermore, the iron core A of the unloading line 202 is subjected to the last inspection workpiece station at the discharge port of the unloading line 202, and is inspected by a visual intelligent inspection system. The iron core A with incorrect orientation is lifted upward 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 Figure 1 to Figure 7 and Fig.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 in 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] A plurality of brackets 102a are fixedly connected to the top of the transport platform 102. The top of the brackets 102a is fixedly connected to the conveyor line 201. A first motor 102b is also fixed to the brackets 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 outside 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 hinged to the chain of the roller 201a.

[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, 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 those of the conveying line 201 .

[0057] A material removal plate 103b is also fixedly connected to the bottom of the detection platform 103, and the material removal 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 unloading plate 103b into the storage box arranged 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 detection 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 core A has a first hole A1 and a second hole A2 in the middle.

[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 stopper 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 with the first belt 201 b until it reaches the second detection station at 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 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 the present 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 in the wrong position. Figure 8 The core A is placed in the first baffle plate 301d. The core A in this state is blocked and needs to be changed to the core A placed 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 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 disposed on the top of the conveyor line 201, and a first photoelectric switch K1 is fixedly connected to the top of the second baffle plate 301e, with the detection end of the first photoelectric switch K1 facing 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 matching 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-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 both ends of the horizontal end of the T-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-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 the reverse direction.

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

[0084] Both the first expansion jaw 303e-3 and the second expansion jaw 303f-3 can 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 clamp 303f-3 is the same as that of the second double cylinder 303e-1.

[0086] The flip assembly 304 flips the bottom plate 304a, the mounting side plate 304b, the second rotary cylinder 304c, the fourth double cylinder 304d and the third cylinder 304e. The flip bottom plate 304a is fixedly connected to the top of the detection table 103, and the mounting side plate 304b is vertically fixed to the top of the flip bottom 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-type cylinder 304e-1b is symmetrically fixed on the top of the positioning plate 304e-2a on one side.

[0090] During use, the linear clamp 303e corresponds to the position of the flip assembly 304, and the rotating clamp 303f 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 Fig.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 jaw 304d-1 is slightly loosened. At this time, the first expansion jaw 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 with external support. The second cylinder 303g is started and lifted up to the T-plate 303d again. 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 jaw 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 jaw 303e-3 re-clamps it and puts it into the storage hole 103a for recovery.

[0098] The remaining structure is the same as that of Example 2.

[0099] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. 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 in that: include, The support unit (100) comprises a material unloading platform (101) and a transport platform (102) and a testing platform (103) which are sequentially arranged on one side thereof, and a mold assembly frame (104) is also fixed on the testing platform (103); A conveying unit (200) comprises 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 material unloading platform (101) and a testing platform (103), a material unloading line (202) is also arranged on the testing platform (103), and an iron core (A) is placed on the conveying lines (201) and the material unloading lines (202); and; The detection unit (300) comprises a feed sensing mechanism (301), a material blocking assembly (302), a clamping jaw assembly (303) and a flipping assembly (304), wherein the feed sensing mechanism (301) and the flipping jaw assembly (304) are fixed on the detection platform (103), and the feed sensing mechanism (301) is connected to the conveying line (201), and the flipping jaw assembly (304) is located between the clamping jaw assembly (303) and the unloading line (202). The clamping jaw assembly (303) is arranged on a die frame (104) between a feed sensing mechanism (301) and a flip assembly (304), and the material blocking assembly (302) is fixed on the die frame (104) and corresponds to the position of the parallel conveying lines (201).

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); A plurality of 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 to 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 hinged to the chain of the roller conveyor (201a).

4. The transfer detection device for high-speed punch press 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 material removal plate (103b) is also fixedly connected to the bottom of the detection platform (103), and the material removal plate (103b) covers the bottom openings of the plurality of groups of material storage holes (103a); The feed sensing mechanism (301) and the turning assembly (304) are located on both sides of the material storage hole (103a).

5. The transfer detection device for high-speed punch press according to claim 4, characterized in that: The module frame (104) comprises a symmetrically arranged vertical pole group (104a) and a cross bar (104b) connecting the vertical pole group (104a), and the bottom of the vertical pole group (104a) is fixedly connected to the top of the detection platform (103); A connecting rod (104c) is also 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 punch press according to claim 5, characterized in that: The material blocking assembly (302) comprises a first double cylinder (302a), a connecting plate (302b) and a first clamping claw (302c), wherein the connecting plate (302b) is fixedly connected to one side of the first double cylinder (302a), the first clamping claw (302c) is symmetrically arranged on the other side of the first double cylinder (302a), and the side of the connecting plate (302b) away from the first double 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.

7. The transfer detection device for high-speed punching machine according to claim 6, characterized in that: The feed sensing mechanism (301) comprises a bottom plate (301a), a vertical plate (301b), a first cylinder (301c), a first material baffle plate (301d) and a second material baffle 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 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 upward; The piston rods of the two groups of the 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); the iron core (A) can be matched and placed in the first clamping groove (301d-1) and the second clamping groove (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 the top of the second material baffle plate (301e) is fixedly connected with a first photoelectric switch (K1), and the detection end of the first photoelectric switch (K1) faces the second clamping slot (301e-1).

8. The transfer detection device for high-speed punch press according to any one of claims 5 to 7, 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 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 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 platform (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 rotating 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), wherein the first expansion clamp (303e-3) is symmetrically fixed on the piston rod at the clamping end of the second double cylinder (303e-1), and 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), wherein 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 clamp (303e-3) and the second expansion clamp (303f-3) can both be inserted into the iron core (A) in a cooperative manner.

9. The transfer detection device for high-speed punching machine according to claim 8, characterized in that: The flip assembly (304) flips the bottom plate (304a), the mounting side plate (304b), the second rotary cylinder (304c), the fourth double cylinder (304d) and the third cylinder (304e); the flip bottom plate (304a) is fixedly connected to the top of the detection platform (103); and the mounting side plate (304b) is vertically fixed to the top of the flip bottom 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), and the outer wall of the top plate (304e-1) is also fixedly connected to a fifth double cylinder (304e-2), and 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); A needle-type cylinder (304e-1b) is symmetrically fixed on the top of the positioning plate (304e-2a) on one side.

10. The transfer detection device for high-speed punch press according to any one of claims 1 to 3, 5 to 7 and 9, 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 opened in the middle of the iron core (A).

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