阅读说明：本技术 一种汽车配件生产用冲床加工金属材料下料装置 (Punching machine processing metal material unloader for auto-parts production ) 是由 王晓杰 于 2021-08-06 设计创作，主要内容包括：本申请公开了一种汽车配件生产用冲床加工金属材料下料装置,其包括：机架、空腔、固定架、冲压机头、工作台、加强板、沉槽、凹槽、顶升气缸、推动气缸、推板、固定板、侧板、滚轮、输送带、带轮、皮带、输送电机、立板、丝杠、驱动电机、滑块、底板、红外感应器、固定座、导向杆、夹板、缺口、托板、电动推杆、连接板、活动块、连接杆、负压泵、波纹管、连接管、固定管和吸盘。本申请的有益之处在于能够对冲压件和金属材料进行分别下料,在下料时能够实现顶出,同时能够实现下料装置的移动,通过夹板和托板配合方便进行金属材料的夹紧并输送,有利于提高下料时的稳定性,并能够通过输送带实现快速输送,实现金属材料和冲压件的分开输送。(The application discloses auto-parts production is with punch press processing metal material unloader, it includes: frame, cavity, mount, punching press aircraft nose, workstation, reinforcing plate, heavy groove, recess, jacking cylinder, promotion cylinder, push pedal, fixed plate, curb plate, gyro wheel, conveyer belt, band pulley, belt, conveying motor, riser, lead screw, driving motor, slider, bottom plate, infrared inductor, fixing base, guide bar, splint, breach, layer board, electric putter, connecting plate, movable block, connecting rod, negative pressure pump, bellows, connecting pipe, fixed pipe and sucking disc. The blanking device has the beneficial effects that blanking can be respectively carried out on stamping parts and metal materials, ejection can be realized during blanking, the movement of the blanking device can be realized, the metal materials are conveniently clamped and conveyed through the cooperation of the clamping plates and the supporting plates, the blanking device is favorable for improving the stability during blanking, quick conveying can be realized through the conveying belts, and the separate conveying of the metal materials and the stamping parts is realized.)

1. The utility model provides a punch press processing metal material unloader for auto-parts production which characterized in that:

auto-parts production is with punch press processing metal material unloader includes: the device comprises a rack, a workbench, a fixed plate, a vertical plate, a fixed seat, a connecting plate and a negative pressure pump;

the vacuum pump comprises a rack, a vertical plate, a fixing seat, a connecting plate and a negative pressure pump, wherein a workbench is fixedly mounted on one side of the rack, a fixing plate is arranged on one side of the workbench, the top of the fixing plate is fixedly connected with the vertical plate, the fixing seat is arranged between the vertical plate and the rack, the connecting plate is fixedly connected to the side end of the fixing seat, and the negative pressure pump is fixedly mounted in the workbench;

the infrared induction heating device comprises a vertical plate, a lead screw, a base plate, a guide rod, a clamping plate and an electric push rod, wherein one side of the vertical plate is rotatably connected with the lead screw, the lead screw is in threaded connection with the inside of a sliding block, the bottom of the sliding block is fixedly connected with the base plate, the side end of the base plate is fixedly connected with an infrared inductor, the top of the sliding block is fixedly connected with a fixed seat, the inside of the fixed seat is in through insertion connection with the guide rod, the end part of the guide rod is fixedly connected with the clamping plate, the bottom of the clamping plate is provided with a notch, the clamping plate and the supporting plate are fixedly connected with the two sides of the notch, and the clamping plate is fixedly connected with the side wall of the sliding block through the electric push rod.

2. The blanking device for the punching machine processing metal material for the production of the automobile parts, according to claim 1, is characterized in that: the improved punching machine is characterized in that a cavity is formed in the frame, the frame in the cavity is fixedly connected with a driving motor and a negative pressure pump respectively, the number of the driving motors is two, the two driving motors are located on two sides of the bottom of the cavity respectively, the negative pressure pump is located in the middle of the top of the cavity, the top of the frame is fixedly connected with a fixing frame, and a punching machine head is fixedly mounted at the bottom of the fixing frame.

3. The blanking device for the punching machine processing metal material for the production of the automobile parts, according to claim 1, is characterized in that: the utility model discloses a push plate, including workstation top and reinforcing plate, workstation inside has seted up heavy groove, is located heavy inslot portion the workstation respectively with jacking cylinder and push cylinder fixed connection, the quantity of jacking cylinder is four, four the jacking cylinder is located the push pedal respectively all around, the flexible end at jacking cylinder top runs through the reinforcing plate and contacts the metal work piece on reinforcing plate surface, the reinforcing plate middle part is seted up flutedly, the recess is inside and push pedal sliding connection, push pedal and push cylinder top fixed connection.

4. The blanking device for the punching machine processing metal material for the production of the automobile parts, according to claim 1, is characterized in that: jacking cylinder and promotion cylinder's quantity all is four, four promotion cylinder is located the push pedal respectively all around, push pedal surface contact metal material, metal material surface contact sucking disc, the distance between push pedal and the sucking disc is less than the width of conveyer belt.

5. The blanking device for the punching machine processing metal material for the production of the automobile parts, according to claim 1, is characterized in that: the fixed plates are fixedly connected with the sides of the reinforcing plates, the number of the fixed plates is two, the two fixed plates are respectively located on the two sides of the reinforcing plates, the bottom ends of the two fixed plates are fixedly connected with the side plates, the side plates are vertically distributed with the fixed plates, the fixed plates and the workbench are provided with rollers, the two ends of each roller are respectively connected with the fixed plates and the side walls of the workbench in a rotating mode, the rollers are connected through a conveying belt in a transmission mode, a gap is formed between each conveying belt and the corresponding fixed plate so that metal materials can be fed and conveyed, the end portion of one roller is fixedly connected with a belt wheel, the belt wheels are connected through a belt in a transmission mode, and the belt wheel located at the bottom is fixedly connected with the output end of a conveying motor.

6. The blanking device for the punching machine processing metal material for the production of the automobile parts, according to claim 1, is characterized in that: lead screw tip and driving motor output fixed connection, the lead screw runs through and rotate with the frame is inside, inside the lead screw extends to the cavity, the quantity of lead screw is two and symmetric distribution to frame both sides, every the lead screw surface all is equipped with the slider, the area of slider is less than the bottom plate area, the bottom plate extends to slider one side, bottom plate and reinforcing plate surface sliding connection.

7. The blanking device for the punching machine processing metal material for the production of the automobile parts, according to claim 1, is characterized in that: the fixing base is internally connected with two guide rods in a sliding mode, the two guide rods are connected with two sides of the top end of the clamping plate, the guide rods are vertically distributed with the clamping plate, two supporting plates which are distributed in parallel are arranged at the bottom of the clamping plate, the surfaces of the supporting plates and the reinforcing plates are connected in a sliding mode, and the gaps between the supporting plates correspond to the infrared sensors.

8. The blanking device for the punching machine processing metal material for the production of the automobile parts, according to claim 1, is characterized in that: the quantity of splint is two, two splint symmetric distribution is to workstation both sides, two be equipped with metal material between the splint, metal material corresponds with the punching press aircraft nose, two splint are located the recess both sides, the recess both sides are equipped with two infrared inductor respectively, infrared inductor respectively with jacking cylinder, promotion cylinder, driving motor and negative pressure pump electric connection.

9. The blanking device for the punching machine processing metal material for the production of the automobile parts, according to claim 1, is characterized in that: the connecting plate is located between fixing base and the movable block, connecting plate and lead screw parallel distribution are located same vertical plane, connecting plate and movable block lateral wall fixed connection, the movable block cup joints with lead screw surface screw thread, movable block and reinforcing plate surface sliding connection, the quantity of movable block is two, two the movable block symmetric distribution, two through connecting rod fixed connection between the movable block top.

10. The blanking device for the punching machine processing metal material for the production of the automobile parts, according to claim 1, is characterized in that: negative pressure pump and bellows fixed connection, the bellows runs through the frame and extends to the frame outside, bellows and three connecting pipe fixed connection, it is three the connecting pipe all is L shape structure, every the connecting pipe all with fixed pipe fixed connection, fixed socle bottom end fixedly connected with sucking disc, the sucking disc is through fixed pipe and connecting pipe intercommunication, fixed pipe and connecting rod both sides fixed connection, the quantity of fixed pipe is three, and is three fixed pipe distributes to the connecting rod both sides in the crisscross way respectively.

Technical Field

The invention relates to a metal material processing and discharging device of a punching machine for automobile accessory production, in particular to a metal material processing and discharging device of a punching machine for automobile accessory production, and belongs to the technical field of punching machine processing and application.

Background

The punch press is a stamping type press. In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications, so that the stamping process has more and more extensive applications, and the stamping production is mainly directed to plates. Through the mould, can make blanking, punch a hole, shaping, deep-drawing, trimming, essence towards, the plastic, riveting and extruded article etc. wide application in each field. For example, the switch socket, cup, cupboard, dish, computer case, or missile aircraft, which we used, has very many accessories, can be produced by punch through the die, the moving gear, crank (or eccentric gear), connecting rod, etc. operate to achieve the linear motion of the sliding block, the motion from the main motor to the connecting rod is circular motion, the connecting rod and the sliding block need to have the transfer point of circular motion and linear motion, the design has two mechanisms, one is spherical, the other is pin-shaped (cylinder), the circular motion is converted into the linear motion of the sliding block through the mechanism, the punch applies pressure to the material to make it plastically deform to obtain the required shape and precision, therefore, one set of die (divided into an upper die and a lower die) must be matched to place the material between them, the machine applies pressure to deform the material, the reaction force caused by the force applied to the material during processing, absorbed by the mechanical body of the punch.

In patent document "CN 104801613A stamping die", it is through setting up garbage collection device, make the waste material can automatic collection and automatic discharge, both guaranteed that the waste material can be by the sanitization, the cost of labor has been reduced, cleaning efficiency has been improved, again because do not need the machine to halt discontinuously, the work efficiency of machine has been improved, nevertheless convenient collection of waste material after the metal material punching press is processed to the punch press, but the metal material that is used for the punching press is difficult to realize quick unloading, not only bring the inconvenience for changing follow-up area punching press metal material, also can reduce punch press machining efficiency, and the metal material and the stamping workpiece that are used for the punching press are difficult to realize separately unloading. At present, no blanking device for processing metal materials by using a punch press for automobile accessory production, which has the advantages of reasonable and reliable structure, convenient blanking and capability of improving the processing efficiency of the punch press, is available.

Disclosure of Invention

In order to solve the not enough of prior art, this application adopts the frame to realize the punch press processing, can realize ejecting of metal material and stamping workpiece respectively through jacking cylinder and push cylinder after the punching press is accomplished, can conveniently cooperate unloader to carry out metal material's quick unloading, can realize metal material's transport through splint and layer board after the punching press is accomplished, is favorable to improving punch press machining efficiency.

More in order to solve the problem among the prior art: when carrying out metal material and stamping workpiece unloading, can carry out the accurate positioning of splint through infrared inductor to the removal through splint realizes that metal material's clamp is tight, can guarantee the stability of unloading in-process, avoids causing metal material to take place to drop and be difficult to the problem of quick operation. Further in order to solve the problems in the prior art: when the punch press is processed, the blanking device can be moved to the original position, the normal processing of the punch press can not be influenced, the metal material and the stamping part can be respectively conveyed to the conveying belt after the punching is completed, the rapid blanking of the metal material can be realized through the conveying of the conveying belt, and the processing efficiency of the punch press is ensured.

In order to solve not enough among the prior art, this application provides a punch press processing metal material unloader for auto-parts production, includes: the device comprises a rack, a workbench, a fixed plate, a vertical plate, a fixed seat, a connecting plate and a negative pressure pump; the vacuum pump comprises a rack, a vertical plate, a fixing seat, a connecting plate and a negative pressure pump, wherein a workbench is fixedly mounted on one side of the rack, a fixing plate is arranged on one side of the workbench, the top of the fixing plate is fixedly connected with the vertical plate, the fixing seat is arranged between the vertical plate and the rack, the connecting plate is fixedly connected to the side end of the fixing seat, and the negative pressure pump is fixedly mounted in the workbench; the infrared induction heating device comprises a vertical plate, a lead screw, a base plate, a guide rod, a clamping plate and an electric push rod, wherein one side of the vertical plate is rotatably connected with the lead screw, the lead screw is in threaded connection with the inside of a sliding block, the bottom of the sliding block is fixedly connected with the base plate, the side end of the base plate is fixedly connected with an infrared inductor, the top of the sliding block is fixedly connected with a fixed seat, the inside of the fixed seat is in through insertion connection with the guide rod, the end part of the guide rod is fixedly connected with the clamping plate, the bottom of the clamping plate is provided with a notch, the clamping plate and the supporting plate are fixedly connected with the two sides of the notch, and the clamping plate is fixedly connected with the side wall of the sliding block through the electric push rod.

Further, the inside cavity of having seted up of frame is located the inside frame of cavity respectively with driving motor and negative pressure pump fixed connection, driving motor's quantity is two, two driving motor is located cavity bottom both sides respectively, the negative pressure pump is located cavity top middle part, frame top and mount fixed connection, mount bottom end fixed mounting has the punching press aircraft nose.

Further, workstation top and reinforcing plate fixed connection, the inside heavy groove of having seted up of workstation is located heavy inslot portion the workstation respectively with jacking cylinder and push cylinder fixed connection, the quantity of jacking cylinder is four, four the jacking cylinder is located the push pedal respectively all around, the flexible end at jacking cylinder top runs through the reinforcing plate and contacts the metal work piece on reinforcing plate surface, the reinforcing plate middle part is seted up flutedly, recess inside and push pedal sliding connection, push pedal and push cylinder top fixed connection.

Further, the quantity of jacking cylinder and promotion cylinder all is four, four promotion cylinder is located the push pedal respectively all around, push pedal surface contact metal material, metal material surface contact sucking disc, the distance between push pedal and the sucking disc is less than the width of conveyer belt.

Furthermore, the fixed plates are fixedly connected with the sides of the reinforcing plates, the number of the fixed plates is two, the two fixed plates are respectively located on the two sides of the reinforcing plates, the side plates are fixedly connected to the bottom ends of the two fixed plates, the side plates are vertically distributed with the fixed plates, idler wheels are built on the fixed plates and the workbench, the two ends of each idler wheel are respectively connected with the fixed plates and the side walls of the workbench in a rotating mode, the idler wheels are connected through a conveying belt in a transmission mode, a gap is formed between each conveying belt and the corresponding fixed plate so that metal materials can be fed and conveyed, one end portion of each idler wheel is fixedly connected with a belt wheel, the belt wheels are connected through a belt in a transmission mode, and the belt wheels located at the bottom are fixedly connected with the output end of the conveying motor.

Further, lead screw tip and driving motor output fixed connection, the lead screw runs through and the swivelling joint with the frame is inside, inside the lead screw extended to the cavity, the quantity of lead screw is two and symmetric distribution to frame both sides, every the lead screw surface all is equipped with the slider, the area of slider is less than the bottom plate area, the bottom plate extends to slider one side, bottom plate and reinforcing plate surface sliding connection.

Further, inside and two guide bar sliding connection, two of fixing base the guide bar all is connected with splint top both sides, the guide bar distributes with splint perpendicular, the splint bottom is equipped with two parallel distribution's layer board, layer board and reinforcing plate surface sliding connection, two breach and infrared inductor between the layer board correspond each other.

Further, the quantity of splint is two, two splint symmetric distribution is to the workstation both sides, two be equipped with metal material between the splint, metal material corresponds with the punching press aircraft nose, two splint are located the recess both sides, the recess both sides are equipped with two infrared inductor respectively, infrared inductor respectively with jacking cylinder, actuating cylinder, driving motor and negative pressure pump electric connection.

Further, the connecting plate is located between fixing base and the movable block, connecting plate and lead screw parallel distribution are located same vertical plane, connecting plate and movable block lateral wall fixed connection, the movable block cup joints with lead screw surface screw thread, movable block and reinforcing plate surface sliding connection, the quantity of movable block is two, two the movable block symmetric distribution, two through connecting rod fixed connection between the movable block top.

Further, negative pressure pump and bellows fixed connection, the bellows runs through the frame and extends to the frame outside, bellows and three connecting pipe fixed connection, it is three the connecting pipe all is L shape structure, every the connecting pipe all with fixed pipe fixed connection, fixed bottom of tubes end fixedly connected with sucking disc, the sucking disc is through fixed pipe and connecting pipe intercommunication, fixed pipe and connecting rod both sides fixed connection, the quantity of fixed pipe is three, and is three fixed pipe distributes to the connecting rod both sides in a staggered way respectively.

The application has the advantages that: the blanking device for the punch press for processing the metal materials for the production of the automobile parts has reasonable and reliable structure, convenient blanking and improved machining efficiency of the punch press, adopts the frame to punch and process the metal materials, can respectively blank the part separated by punching and the metal materials during the punching and processing, is favorable for subsequent processing, can realize the ejection of the metal materials and stamping parts by the movement of the push plate and the expansion and contraction of the jacking cylinder during the blanking, is convenient to be quickly separated from the punch press, can realize the movement of the blanking device simultaneously, can conveniently clamp and convey the metal materials by the matching of the clamping plate and the supporting plate, is favorable for improving the stability during the blanking, prevents the metal materials from falling off, can realize the adsorption and the conveying of the stamping parts by the sucking disc, and can realize the quick conveying by the conveying belt after the blanking of the metal materials and the stamping parts, realize the separate transportation of metal material and stamping workpiece, after the operation is accomplished, can make unloader remove to the punch press inside, can not influence the processing of punch press.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a schematic structural diagram of a blanking device for processing a metal material by a punch press for producing automobile parts according to an embodiment of the present application;

FIG. 2 is a schematic view of a first perspective structure of the embodiment shown in FIG. 1;

FIG. 3 is a schematic view of the inner front structure of the reinforcing plate in the embodiment of FIG. 2;

FIG. 4 is a schematic view of the internal side view of the frame of the embodiment of FIG. 2;

FIG. 5 is a schematic top view of the reinforcing plate of the embodiment of FIG. 2;

FIG. 6 is a schematic view of the inner portion of the reinforcing plate of the embodiment of FIG. 2;

FIG. 7 is a schematic view of the interior of the housing in the embodiment of FIG. 2;

FIG. 8 is a schematic perspective view of the slider and the connecting plate in the embodiment of FIG. 1;

FIG. 9 is a schematic perspective view of the fixing base in the embodiment shown in FIG. 2;

fig. 10 is a schematic perspective view of the embodiment shown in fig. 2 at the position of the fixing plate.

The meaning of the reference symbols in the figures:

100. the blanking device comprises a blanking device for processing a metal material by a punch press for producing automobile accessories, 101, a frame, 1011, a cavity, 1012, a fixed frame, 1013, a punching head, 102, a workbench, 1021, a reinforcing plate, 1022, a sink, 1023, a groove, 1024, a jacking cylinder, 1025, a pushing cylinder, 1026, a push plate, 103, a fixed plate, 1031, a side plate, 1032, a roller, 1033, a conveying belt, 1034, a belt wheel, 1035, a belt, 1036, a conveying motor, 104, a vertical plate, 1041, a lead screw, 1042, a driving motor, 1043, a sliding block, 1044, a bottom plate, 1045, an infrared inductor, 105, a fixed seat, 1051, a guide rod, 1052, a clamping plate, 1053, a notch, 1054, a supporting plate, 1055, an electric push rod, 106, a connecting plate, a movable block, 1062, a connecting rod, 107, a negative pressure pump, 1071, a corrugated pipe, 1072, a connecting pipe, 1073, a fixed pipe, 1074 and a sucker.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 10, a blanking apparatus 100 for processing a metal material by a press for producing an automobile accessory includes: the device comprises a frame 101, a workbench 102, a fixing plate 103, a vertical plate 104, a fixing seat 105, a connecting plate 106 and a negative pressure pump 107.

Referring to fig. 1 to 7, as a specific scheme, a workbench 102 is fixedly mounted on one side of a frame 101, a fixing plate 103 is disposed on one side of the workbench 102, the fixing plate 103 is used for mounting a vertical plate 104 and a side plate 1031, so that a lead screw 1041 can extend to one side of the workbench 102, metal materials and stamping parts after stamping can be conveniently conveyed to the surface of a conveying belt 1033, the top of the fixing plate 103 is fixedly connected with the vertical plate 104, a fixing seat 105 is disposed between the vertical plate 104 and the frame 101, a connecting plate 106 is fixedly connected to a side end of the fixing seat 105, the connecting plate 106 is used for connecting a sliding block 1043 and a movable block 1061, synchronous blanking of the metal materials and the stamping parts can be realized, and a negative pressure pump 107 is fixedly mounted inside the workbench 102.

Referring to fig. 1 to 6 and 8 to 9, as a preferred embodiment, one side of the vertical plate 104 is rotatably connected to the lead screw 1041, the lead screw 1041 is in threaded connection with the inside of the slider 1043, the bottom of the slider 1043 is fixedly connected to the bottom plate 1044, the bottom plate 1044 is used for stable movement of the slider 1043 and can realize fixation of the infrared inductor 1045, the infrared inductor 1045 is used for positioning between the clamping plate 1052 and the metal material, when an infrared signal between the infrared inductors 1045 on both sides is blocked by the metal material, the infrared inductor 1045 is used for sending a corresponding signal to the controller, the controller is used for controlling the jacking cylinder 1024 and the pushing cylinder 1025 to extend, the infrared inductor 1045 is fixedly connected to the side end of the bottom plate 1044, the top of the slider 1043 is fixedly connected to the fixing base 105, the inside of the fixing base 105 is inserted into the guide rod 1051, the end of the guide rod 1051 is fixedly connected to the clamping plate 1052, the bottom of the clamping plate 1052 is provided with a notch 1053, splint 1052 and the layer board 1054 fixed connection of breach 1053 both sides, splint 1052 pass through electric putter 1055 and slider 1043 lateral wall fixed connection, and breach 1053 is used for infrared signal's between infrared inductor 1045 receipt.

Referring to fig. 4 and 6 to 7, as an expansion scheme, a cavity 1011 is formed in the rack 101, the rack 101 located in the cavity 1011 is respectively and fixedly connected to the driving motors 1042 and the negative pressure pump 107, the number of the driving motors 1042 is two, the two driving motors 1042 are respectively located at two sides of the bottom of the cavity 1011, the negative pressure pump 107 is located in the middle of the top end of the cavity 1011, the top of the rack 101 is fixedly connected to the fixing frame 1012, the bottom end of the fixing frame 1012 is fixedly provided with a stamping head 1013, and the negative pressure pump 107 is used for pumping air out of the bellows 1071, the connecting pipe 1072 and the fixing pipe 1073, so that the suction cup 1074 adsorbs and fixes the stamping part.

Referring to fig. 3 and 6, as a specific scheme, the top of the workbench 102 is fixedly connected to the reinforcing plate 1021, a sunken groove 1022 is formed inside the workbench 102, the workbench 102 located inside the sunken groove 1022 is respectively and fixedly connected to the jacking cylinders 1024 and the pushing cylinders 1025, the number of the jacking cylinders 1024 is four, the four jacking cylinders 1024 are respectively located around the pushing plate 1026, the telescopic ends at the tops of the jacking cylinders 1024 penetrate through the reinforcing plate 1021 and contact with a metal workpiece on the surface of the reinforcing plate 1021, a groove 1023 is formed in the middle of the reinforcing plate 1021, the inside of the groove 1023 is slidably connected to the pushing plate 1026, the pushing plate 1026 is fixedly connected to the top end of the pushing cylinders 1025, the jacking cylinders 1024 are used for ejecting the metal material placed on the surface of the reinforcing plate 1021, the punched workpiece falls to the pushing plate 1026, and is pushed out by the pushing cylinders 1025 and contacts with the suckers 1074.

Referring to fig. 3 and 6, as an expansion scheme, the number of the jacking cylinders 1024 and the number of the pushing cylinders 1025 are four, the four pushing cylinders 1025 are respectively located around the pushing plate 1026, the surface of the pushing plate 1026 contacts with a metal material, the surface of the metal material contacts with the suction cup 1074, the distance between the pushing plate 1026 and the suction cup 1074 is smaller than the width of the conveying belt 1033, the pushing plate 1026 can push the stamping part to move, so that the suction cup 1074 can be adsorbed and then conveyed, and the bellows 1071 can stretch and retract when the suction cup 1074 moves.

Referring to fig. 1, 4 and 10, as a specific solution, the fixing plates 103 are fixedly connected to side ends of the reinforcing plate 1021, the number of the fixing plates 103 is two, the two fixing plates 103 are respectively located at two sides of the reinforcing plate 1021, the bottom ends of the two fixing plates 103 are both fixedly connected to side plates 1031, the side plates 1031 are vertically distributed with the fixing plates 103, the fixing plates 103 and the workbench 102 are built with rollers 1032, two ends of the rollers 1032 are respectively rotatably connected to the fixing plates 103 and the side walls of the workbench 102, the rollers 1032 are in transmission connection with each other through a conveying belt 1033, a space is provided between the conveying belt 1033 and the fixing plates 103 to enable the metal material to be fed and conveyed, one of the rollers 1032 is fixedly connected with the belt wheel 1034 at the end, the belt wheels 1034 are in transmission connection through a belt 1035, the belt wheel 1034 at the bottom is fixedly connected with the output end of the conveying motor 1036, and the rotation of the roller 1032 is realized between the side plate 1031 and the workbench 102, so that the roller 1032 drives the conveying belt 1033 between the side plate 1031 and the workbench 102 to convey.

Referring to fig. 1 to 5 and 8 to 9, as a specific solution, the end of the screw 1041 is fixedly connected to the output end of the driving motor 1042, the screw 1041 penetrates and is rotatably connected to the inside of the frame 101, the screw 1041 extends to the inside of the cavity 1011, the number of the screws 1041 is two and is symmetrically distributed to two sides of the frame 101, a slider 1043 is arranged on the surface of each screw 1041, the area of the slider 1043 is smaller than the area of the bottom plate 1044, the bottom plate 1044 extends to one side of the slider 1043, the bottom plate 1044 is slidably connected to the surface of the reinforcing plate 1021, the slider 1043 is used for driving the fixing seat 105 and the clamp plate 1052 to move simultaneously, the metal material is clamped by the clamp plate 1052, meanwhile, the support plate 1054 can play a supporting role, and the problem that the metal material drops when being blanked can be avoided.

Referring to fig. 1 to 3, 5 and 8 to 9, as an expanded solution, the inside of the fixing base 105 is slidably connected with two guide rods 1051, the two guide rods 1051 are both connected with two sides of the top end of the clamping plate 1052, the guide rods 1051 are vertically distributed with the clamping plate 1052, two support plates 1054 distributed in parallel are arranged at the bottom of the clamping plate 1052, the support plates 1054 are slidably connected with the surface of the reinforcing plate 1021, a gap 1053 between the two support plates 1054 corresponds to the infrared inductor 1045, the guide rods 1051 are used for moving inside the fixing base 105 to realize stable lateral movement of the clamping plate 1052, after the jacking cylinder 1024 jacks up the metal material, the support plates 1054 are positioned at the bottom of the metal material, after the clamping plate 1052 contacts two sides of the metal material, the jacking cylinder 1024 retracts inside the sinking groove 1022, at this time, the metal material is clamped by the clamping plate 1052 and supported by the support plates 1054, and the continuous movement of the sliding block 1043 can realize blanking of the metal material.

Referring to fig. 1 to 3, 5 and 9, as a specific solution, the number of the clamp plates 1052 is two, the two clamp plates 1052 are symmetrically distributed on two sides of the worktable 102, a metal material is arranged between the two clamp plates 1052, the metal material corresponds to the stamping head 1013, the two clamp plates 1052 are located on two sides of the groove 1023, two infrared sensors 1045 are respectively arranged on two sides of the groove 1023, the infrared sensors 1045 are respectively electrically connected with the jacking cylinder 1024, the pushing cylinder 1025, the driving motor 1042 and the negative pressure pump 107, the clamp plates 1052 are arranged on two sides of the metal material, and after the metal material is stamped, the clamp plates 1052 can be fixed by the metal material.

Referring to fig. 1 to 3, 5 and 8, as a specific solution, the connecting plate 106 is located between the fixed base 105 and the movable block 1061, the connecting plate 106 and the lead screw 1041 are distributed in parallel and located on the same vertical plane, the connecting plate 106 is fixedly connected to a side wall of the movable block 1061, the movable block 1061 is in threaded socket joint with a surface of the lead screw 1041, the movable block 1061 is in sliding connection with a surface of the reinforcing plate 1021, the number of the movable blocks 1061 is two, the two movable blocks 1061 are symmetrically distributed, top ends of the two movable blocks 1061 are fixedly connected through a connecting rod 1062, the connecting plate 106 is used for fixing between the fixed base 105 and the movable block 1061, meanwhile, the movable blocks 1061 can move synchronously with the slide block 1043 while rotating along with the lead screw 1041, and further, the movable blocks 1061 drive the connecting rod 1062 to move, so that the fixed pipe 1073 and the suction cup 1074 fixed on the connecting rod 2 move simultaneously, when the clamping plate 1052 clamps and discharges the metal material, make sucking disc 1074 remove to recess 1023 department, rethread push cylinder 1025 promotes push plate 1026 and shifts out from in the recess 1023 to the stamping workpiece after the drive punching press removes to sucking disc 1074 department, adsorbs fixedly through sucking disc 1074 to the stamping workpiece, realizes the unloading operation in the time of metal material and stamping workpiece again.

Referring to fig. 1 to 2 and 4 to 7, as a specific solution, the negative pressure pump 107 is fixedly connected to the bellows 1071, the bellows 1071 penetrates through the frame 101 and extends to the outside of the frame 101, the bellows 1071 is fixedly connected to three connecting pipes 1072, each of the three connecting pipes 1072 is in an L-shaped structure, each of the three connecting pipes 1072 is fixedly connected to the fixed pipe 1073, the bottom end of the fixed pipe 1073 is fixedly connected to the suction cup 1074, the suction cup 1074 is communicated with the connecting pipe 1072 through the fixed pipe 1073, the fixed pipe 1073 is fixedly connected to both sides of the connecting rod 1062, the number of the fixed pipes 1073 is three, the three fixed pipes 1073 are respectively distributed to both sides of the connecting rod 1062 in a staggered manner, the suction and fixation of the punched metal material is realized by the plurality of suction cups 1074, the blanking is realized along with the movement of the slider 1043 and the movable block 1061, the negative pressure pump 107 can generate negative pressure at the suction cup 1074 for suction, when the pressing part moves to the conveyor 1033, the pressing part falls onto the conveyor 1033 by stopping operation of the negative pressure pump 107, the conveying motor 1036 drives the conveying belt 1033 to realize conveying of the stamping parts.

The technical scheme of this application, whole punch press processing metal material unloader 100 for auto-parts production adopts frame 101 to carry out metal material's stamping process, after the punching press, the stamping workpiece removes inside recess 1023, extension through jacking cylinder 1024 can promote ejecting of unnecessary metal material, and the removal through slider 1043 drives splint 1052 and layer board 1054 and removes to metal material department, it realizes the clamp of metal material to promote splint 1052 to remove through electric putter 1055, and realize the transport of metal material through the removal of slider 1043, slider 1043 can drive connecting rod 1062 through connecting plate 106 and remove simultaneously, make sucking disc 1074 remove to recess 1023 department, can promote the stamping workpiece to sucking disc 1074 bottom through the removal of push pedal 1026 this moment, and realize sucking disc 1074 to the absorption of punching press through the work of negative pressure pump 107, realize the unloading with slider 1043 synchronous movement.

Simultaneously, it can carry metal material and stamping workpiece to punch press one side to be provided with fixed plate 103, realize the unloading of metal material and stamping workpiece through conveyer belt 1033 that sets up in workstation 102 one side, separately carry the function simultaneously, can make things convenient for follow-up recovery to metal material and the collection of stamping workpiece, when the unloading, can carry out the accurate positioning of metal material and splint 1052 through infrared inductor 1045, can accomplish the back at the punching press, realize fixing fast and unloading to metal material, after the unloading is accomplished, can make slider 1043 and sucking disc 1074 remove to the punch press inboard, can not influence the processing of punch press.

The foregoing is merely exemplary of the present application and is not intended to limit the present application, which may be modified or varied by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.