Automatic stacking and steering discharging equipment for fins

Abstract

The utility model belongs to the technical field of fin production equipment, and particularly discloses an automatic stacking and turning discharging device for fins, which comprises a base, a collecting station, a car changing station, a turning station and a discharging station are sequentially arranged on the base, a turntable is rotatably connected onto the car changing station, and the turning station and the discharging station are arranged on the base. The material collecting station, the rotating disc and the steering station are jointly connected with two material receiving trolleys in a sliding mode, the material collecting station and the rotating disc are jointly provided with a material collecting guide groove, the steering station and the rotating disc are jointly provided with a steering guide groove partially in a semicircular shape, the two material receiving trolleys are connected with the material collecting guide groove and the steering guide groove in a one-to-one correspondence and guiding mode, and a supporting plate is movably borne on each material receiving trolley. A material collecting frame is movably supported on the supporting plate, the supporting plate and the material collecting frame are both movably arranged on a material collecting needle of a material receiving trolley in a sleeving mode, two lifting mechanisms are arranged on the material collecting station in a spaced mode, and a turnover discharging mechanism is arranged on the discharging station. According to the fin stacking and discharging device, automatic processing of fins from stacking to discharging is achieved through four procedures, and therefore production efficiency is improved, and production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to fin production equipment technical field, especially relate to a kind of automatic stacking and steering of fin and unloading equipment. BACKGROUND

[0002] In the traditional fin production process, stamping, stacking and unloading processes often rely on manual operation, not only inefficient, but also have safety hazards. With the continuous development of automation technology, it has become an inevitable trend of industry development to realize the automation and intelligentization of fin production.

[0003] The existing fin automatic stamping equipment usually adopts simple falling mode to collect fins into containers after stamping, which leads to disordered stacking of fins, not only brings inconvenience to subsequent stacking and unloading operations, but also may cause damage to fins. In addition, the unloading link of the existing equipment usually lacks sufficient flexibility and adaptability, making it difficult to quickly handle whole stacks of fins, resulting in low fin unloading efficiency and affecting subsequent process production.

[0004] Therefore, the inventor is committed to designing an equipment to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims to provide an automatic stacking and steering unloading equipment for fins, which can realize the automatic processing of fins from stacking to unloading, thereby improving production efficiency, reducing production cost, and ensuring product quality and safety.

[0006] In order to achieve the above purpose, a technical scheme adopted by the utility model is as follows:

[0007] An automatic stacking and steering unloading equipment for fins, comprising a base, a material collecting station, a vehicle changing station, a steering station and a unloading station are sequentially arranged on the base from the feeding direction to the discharging direction, a turntable is rotatably connected to the vehicle changing station, two material receiving vehicles are slidably connected to the material collecting station, the turntable and the steering station, a material collecting guide groove is arranged on the material collecting station and the turntable, a steering guide groove partially shaped as a semicircle is arranged on the steering station and the turntable, the two material receiving vehicles are one-to-one correspondingly connected to the material collecting guide groove and the steering guide groove, a supporting plate is movably carried on each material receiving vehicle, a material collecting rack is movably supported on the supporting plate, the supporting plate and the material collecting rack are movably sleeved on a material collecting needle of the material receiving vehicle, two lifting mechanisms for lifting the supporting plate are arranged on the material collecting station at intervals, and a turnover unloading mechanism is arranged on the unloading station.

[0008] As an improvement of the automatic stacking and turning discharging equipment of the fin, a groove is arranged on the material collecting station, the rotating disc and the turning station, two sliding members are slidably connected in the groove, and two material receiving vehicles are rotatably connected with the two sliding members one by one.

[0009] As an improvement of the automatic stacking and turning discharging equipment of the fin, the groove is arranged between the material collecting guide groove and the turning guide groove, and the three are arranged along the length direction of the base.

[0010] As an improvement of the automatic stacking and turning discharging equipment of the fin, a rack is fixedly connected to the bottom of each sliding member, and the two ends of the rack are slidably connected with the groove through pulleys.

[0011] As an improvement of the automatic stacking and turning discharging equipment of the fin, two groups of gear sets are arranged in the groove, and the two groups of gear sets are correspondingly and drivingly connected with the two racks.

[0012] As an improvement of the automatic stacking and turning discharging equipment of the fin, a driving gear is rotatably connected to the bottom of the rotating disc, a driven gear is fixedly arranged on the bottom of the rotating disc, the driven gear is rotatably connected with the base, and the driving gear is engaged with the driven gear.

[0013] As an improvement of the automatic stacking and turning discharging equipment of the fin, two lifting mechanisms are symmetrically arranged, each lifting mechanism comprises a lifting lead screw and a lifting seat, the lifting seat is sleeved on the lifting lead screw and vertically slidably arranged on a lifting column arranged on the base, and the lifting lead screw is rotatably arranged on the base and threadedly matched with the lifting seat.

[0014] As an improvement of the automatic stacking and turning discharging equipment of the fin, the turnover discharging mechanism comprises a turnover member, a group of insertion rods and a group of blocking bars are vertically arranged on the turnover member along the length direction thereof, the group of insertion rods and the group of blocking bars are vertically arranged, and a plurality of insertion holes for allowing all the insertion rods to be correspondingly and movably inserted are arranged on the side surface of the material collecting frame.

[0015] As an improvement of the automatic stacking and turning discharging equipment of the fin, the two ends of the turnover member are vertically slidably connected with the support of the discharging end of the base through sliding blocks, a turnover driving mechanism is arranged on one of the sliding blocks, and the two sliding blocks are driven to vertically slide by a lifting driving mechanism.

[0016] As an improvement of the automatic stacking and steering blanking equipment of the fin, the lifting driving mechanism comprises a lifting driving source, two rotating shafts and two lead screws, the two lead screws are vertically arranged on the base, the two rotating shafts are coaxially arranged and located between the two lead screws, the top of each lead screw is connected with the corresponding rotating shaft through a commutator, and the lifting driving source is located at the top of the support and connected with the two rotating shafts through a double-shaft output gearbox.

[0017] Compared with the prior art, the automatic stacking and steering blanking equipment of the fin of the utility model, lifting mechanism is used to lift the supporting plate, so that the punched fin is automatically stacked on the receiving trolley of the collecting station, and then slides to the rotating disc, the two receiving trolleys on the rotating disc are transposed by the rotation of the rotating disc, the transposed receiving trolleys are turned through the semicircular part of the steering guide groove, and then the turnover blanking mechanism is used to turn over and blank, realizing the automatic processing of the fin from stacking to blanking, thereby improving the production efficiency, reducing the production cost, and ensuring the product quality and safety. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the plan view of the automatic stacking and steering blanking equipment of the fin of the utility model;

[0019] Figure 2 is the perspective view of the automatic stacking and steering blanking equipment of the fin of the utility model;

[0020] Figure 3 is the perspective view of the base, lifting mechanism and turnover blanking mechanism of the utility model;

[0021] Figure 4 is Figure 3 is the enlarged view of A in figure;

[0022] Figure 5 is the plan view of the base and lifting mechanism in the utility model;

[0023] Figure 6 is the perspective enlarged view of the collecting station and the trolley changing station in the utility model;

[0024] Figure 7 is the perspective enlarged view of the two lifting mechanisms and the receiving trolley on the collecting station in the utility model;

[0025] Figure 8 is the perspective enlarged view of the two lifting mechanisms on the collecting station in the utility model;

[0026] Figure 9 is the perspective enlarged view of the two lifting mechanisms on the collecting station in the utility model from another angle;

[0027] Figure 10is a top view enlarged view of the turntable in the utility model;

[0028] Figure 11 is Figure 10 is an enlarged view of B in the utility model;

[0029] Figure 12 is a back view enlarged view of the turntable of the utility model;

[0030] Figure 13 is a three-dimensional enlarged view of the turnover unloading mechanism, the material receiving trolley and the unloading trolley of the utility model;

[0031] Figure 14 is a three-dimensional enlarged view of the turnover unloading mechanism and the unloading trolley of the utility model;

[0032] Figure 15 is a three-dimensional enlarged view of the turnover unloading mechanism of the utility model;

[0033] Figure 16 is a three-dimensional enlarged view of the material receiving trolley, the supporting plate and the material collecting frame of the utility model;

[0034] Figure 17 is a three-dimensional enlarged view of the material receiving trolley, the supporting plate and the material collecting frame of the utility model from another perspective;

[0035] Figure 18 is a three-dimensional enlarged view of the unloading trolley of the utility model;

[0036] Figure 19 is a three-dimensional enlarged view of the unloading trolley of the utility model from another perspective.

[0037] Illustration:

[0038] 1, base; 11, lifting column; 12, material collecting cover plate; 121, material collecting chute; 122, material collecting guide groove; 13, sliding piece; 131, limiting hole; 132, rack; 133, pulley; 14, turning cover plate; 141, turning chute; 142, turning guide groove; 15, groove; 16, vacuum negative pressure suction machine; 17, punching machine tool; 18, support; 2, lifting mechanism; 21, lifting lead screw; 22, lifting seat; 23, positioning cylinder; 231, pressing block; 24, positioning rod; 3, rotary disc; 31, fin; 4, material receiving trolley; 41, trolley seat; 411, limiting column; 412, guide column; 42, handle; 43, material collecting needle; 44, guide rod; 5, supporting plate; 51, material collecting rack; 52, jack; 6, sliding variable speed motor; 61, gear set; 7, oil cylinder; 71, driving gear; 72, driven gear; 73, hydraulic motor; 74, rotary positioning bolt; 8, overturning and discharging mechanism; 81, overturning piece; 811, inserting rod; 812, blocking bar; 82, overturning motor; 83, sliding block; 84, lead screw; 85, lifting motor; 851, double-shaft output gearbox; 86, rotating shaft; 87, commutator; 9, discharging trolley; 91, bottom frame; 92, bearing rod; 93, supporting rod; 94, hand pushing rod. DETAILED DESCRIPTION

[0039] The embodiments of the present application will be described below in detail with reference to the drawings, which are only used for reference and illustration, and do not constitute a limitation to the patent protection scope of the present application.

[0040] With reference to Figures 1 to 19 An automatic stacking and turning discharging equipment for fins comprises a punching machine tool 17, a vacuum negative pressure suction machine 16 and a base 1. The vacuum negative pressure suction machine 16 is arranged at the discharging end of the punching machine tool 17. The base 1 is sequentially provided with a material collecting station, a trolley changing station, a turning station and a discharging station from the feeding direction to the discharging direction (from left to right). The vacuum negative pressure suction machine 16 is located directly above the material collecting station. The trolley changing station is rotatably connected with a rotary disc 3. Two material receiving trolleys 4 are slidably connected to the material collecting station, the rotary disc 3 and the turning station. A material collecting guide groove 122 is arranged on the material collecting station and the rotary disc 3. A semi-circular turning guide groove 142 is arranged on the turning station and the rotary disc 3. The two material receiving trolleys 4 are correspondingly and guidingly connected with the material collecting guide groove 122 and the turning guide groove 142. Each material receiving trolley 4 movably bears a supporting plate 5. The supporting plate 5 movably bears a material collecting rack 51. The supporting plate 5 and the material collecting rack 51 are movably sleeved on the material collecting needle 43 of the material receiving trolley 4. Two lifting mechanisms 2 for lifting the supporting plate 5 are arranged on the material collecting station at intervals. An overturning and discharging mechanism 8 is arranged on the discharging station.

[0041] With reference to Figure 1 and Figure 2The punch press 17 is located on the left side of the base 1, responsible for the punching forming of the fin 31. The vacuum negative pressure suction machine 16 is responsible for stably adsorbing and transferring the punched fin 31 to the receiving vehicle 4 of the material collecting station. The vacuum negative pressure suction machine 16 mainly uses the differential pressure adsorption method to generate adsorption force by the pressure in the air chamber being lower than the external pressure. The internal and external air pressure difference makes the fin 31 obtain adsorption force. When it is necessary to release the fin 31, the pressure in the air chamber can be changed or the rotating door is opened, so that there is no pressure difference between the inner cavity and the outer cavity, so that the fin 31 falls on the material collecting needle 43 below or the unloading device under the action of its own gravity.

[0042] Figure 3 and Figure 4 The left and right ends of the base 1 are rectangular, and the middle part of the base 1 is a regular polygon. The material collecting station is the left end of the base 1, the vehicle changing station is the middle part of the base 1, and the turning station is the right end of the base 1. The turnover unloading mechanism 8 is located at the right end edge of the base 1. The material collecting station is vertically provided with lifting columns 11 on both sides. The material collecting station, the rotating disc 3 and the turning station are provided with a groove 15 (the left segment of the groove 15 is located on the material collecting station, the middle segment of the groove 15 is located on the vehicle changing station, and the right segment of the groove 15 is located on the turning station). The groove 15 is slidably connected with two sliding members 13. The groove 15 is located between the material collecting guide groove 122 and the turning guide groove 142, and all of them are arranged along the length direction of the base 1. The two receiving vehicles 4 are rotatably connected with the two sliding members 13 one by one and are guidedly connected with the material collecting guide groove 122 and the turning guide groove 142 one by one.

[0043] Referring to Figure 7 , Figure 8 and Figure 9 The two lifting mechanisms 2 are symmetrically arranged. Each lifting mechanism 2 comprises a lifting lead screw 21 and a long L-shaped lifting seat 22. The lifting lead screw 21 is located in the lifting column 11 and is rotatably arranged on the base 1. The lifting seat 22 is sleeved on the lifting lead screw 21 and is vertically slidably arranged on the lifting column 11. The lifting lead screw 21 is threadedly connected with the lifting seat 22. The lifting motor at the bottom of the lifting lead screw 21 is fixed in the base 1.

[0044] Referring to Figure 3 , Figure 4 , Figure 7 , Figure 8 and Figure 9, in order to accurately position the receiving vehicle 4 during the collecting process, the edge of the collecting station of the base 1 is provided with a plurality of positioning rods 24 for pressing against the receiving vehicle 4, all the positioning rods 24, the groove 15 and the collecting guide groove 122 are located between the two lifting mechanisms 2, and two pairs of positioning cylinders 23 are also arranged on the collecting station, the lifting mechanism 2 is located between the same pair of positioning cylinders 23, and the lifting mechanism 2 and the pair of positioning cylinders 23 on the same side are arranged along the length direction of the base 1, the output end of each positioning cylinder 23 is provided with a pressing block 231 for movably pressing against the receiving vehicle 4, the collecting chute 121, the turning guide groove 142 and the groove 15 are arranged at intervals, the collecting chute 121 and the groove 15 are both long strip-shaped grooves (the length of the groove 15 is much greater than the length of the collecting chute 121), and the two ends of the turning guide groove 142 are both long strip-shaped, and the other part is semicircular (see Figure 4 ).

[0045] Referring to Figure 3 and Figure 4 , the groove 15 opening of the collecting station and the groove 15 opening of the turning station are both covered with two cover plates, the two cover plates of the same station are arranged at intervals to form a chute, specifically: the two cover plates on the collecting station are two collecting cover plates 12, and the chute formed by the two collecting cover plates 12 arranged at intervals at the groove 15 opening of the collecting station is a collecting chute 121, when the sliding member 13 is located at the collecting station, the sliding member 13 slides in the space below the groove 15 between the two collecting cover plates 12; the two cover plates on the turning station are two turning cover plates 14, and the chute formed by the two turning cover plates 14 arranged at intervals at the groove 15 opening of the turning station is a turning chute 141, when the sliding member 13 is located at the turning station, the sliding member 13 slides in the space below the groove 15 between the two turning cover plates 14.

[0046] Referring to Figure 3 , Figure 4 , Figure 5 , Figure 10 , Figure 11 and Figure 12Each sliding piece 13 is in long strip L shape, each sliding piece 13 is provided with a limiting hole 131 at one end away from the center of the rotating disc 3, the bottom of each sliding piece 13 is fixedly connected with a long strip-shaped gear rack 132, the two ends of the gear rack 132 are respectively connected with the inside of the groove 15 through pulleys 133, the groove 15 is provided with two sets of gear sets 61, the two sets of gear sets 61 are respectively correspondingly connected with the two gear racks 132, the bottom of the rotating disc 3 is provided with two sliding variable speed motors 6, the two sliding variable speed motors 6 respectively drive the two gear racks 132 to slide in the groove 15 through the two sets of gear sets 61; the rotating disc 3 is fixedly provided with an oil cylinder 7 and a hydraulic motor 73, the bottom of the rotating disc 3 is rotatably connected with a driving gear 71, the driving gear 71 is located at the output end of the hydraulic motor 73, the bottom of the rotating disc 3 is fixedly provided with a driven gear 72, the driven gear 72 is rotatably connected with the base 1, the driving gear 71 is engaged with the driven gear 72, the output end of the oil cylinder 7 is provided with a rotary positioning pin 74, the rotary positioning pin 74 is downwardly inserted into the rotary positioning groove of the base 1, and is used for controlling the rotating disc 3 to stop rotating.

[0047] With reference to Figure 16 and Figure 17 , the receiving trolley 4 comprises a trolley seat 41, a handle 42, a plurality of material collecting needles 43 and a plurality of guide rods 44, the handle 42 is in U shape and is fixed to the front side of the trolley seat 41, the plurality of material collecting needles 43 and the plurality of guide rods 44 are both vertically arranged on the trolley seat 41, the bottom of the trolley seat 41 is provided with a limiting column 411 and a guide column 412, the limiting column 411 is located at the center of the trolley seat 41, the guide column 412 is eccentrically arranged on the bottom of the trolley seat 41, when the receiving trolley 4 is located at the material collecting station, the limiting column 411 at the bottom of the receiving trolley 4 is located in the material collecting chute 121 and is movably matched with the material collecting chute 121, the guide column 412 at the bottom of the receiving trolley 4 is located in the material collecting guide groove 122.

[0048] With reference to Figure 7 , Figure 8 and Figure 9 , the supporting plate 5 and the material collecting rack 51 on each receiving trolley 4 are movably sleeved on the plurality of material collecting needles 43 and the plurality of guide rods 44 of the receiving trolley 4, the two lifting seats 22 can lift the supporting plate 5, the material collecting rack 51 and the whole stack of fins 31 carried on the material collecting rack 51 upwardly.

[0049] With reference to Figure 13 , Figure 14 and Figure 15The turnover unloading mechanism 8 comprises a turnover member 81, a turnover driving mechanism, a lifting driving mechanism and two sliding blocks 83. The turnover member 81 is vertically provided with a group of insertion rods 811 and a group of blocking strips 812 along the length direction thereof. The group of insertion rods 811 is vertically arranged with the group of blocking strips 812. The side surface of the material collecting frame 51 is provided with a plurality of insertion holes 52 for the insertion rods 811 to be inserted one by one. The turnover member 81 can lift and turn the material collecting frame 51 and the whole stack of fins 31 carried thereon upward.

[0050] With reference to Figure 13 , Figure 14 and Figure 15 , the discharge end edge of the base 1 is provided with a U-shaped support 18. The two ends of the support 18 are fixed to the base 1. The whole support 18 and the base 1 jointly form a lifting and turnover space.

[0051] With reference to Figure 13 , Figure 14 and Figure 15 , the turnover member 81 is in the shape of a cuboid. The insertion rods 811 and the blocking strips 812 are vertically arranged on the adjacent two side walls of the turnover member 81, respectively. The insertion rods 811 and the blocking strips 812 are perpendicular to each other. The two ends of the turnover member 81 are vertically slidably connected to the left and right ends of the support 18 through the sliding blocks 83. The turnover driving mechanism is arranged on one of the sliding blocks 83. The turnover driving mechanism can drive the turnover member 81 to rotate by a certain angle on the two sliding blocks 83 (the turnover member 81 is rotatably arranged between the two sliding blocks 83). The lifting driving mechanism is arranged on the support 18. The two sliding blocks 83 are vertically slidably driven by the lifting driving mechanism.

[0052] With reference to Figure 13 , Figure 14 and Figure 15 , the turnover driving mechanism comprises a turnover motor 82 and a belt transmission mechanism. The turnover motor 82 is arranged on the corresponding sliding block 83. The driving wheel of the belt transmission mechanism is located at the output end of the turnover motor 82. The driven wheel of the belt transmission mechanism is rotatably arranged between the corresponding sliding block 83 and the turnover member 81. The turnover motor 82 is in transmission connection with the turnover member 81 through the belt transmission mechanism.

[0053] With reference to Figure 13 , Figure 14 and Figure 15The lifting driving mechanism comprises a lifting driving source, two rotating shafts 86 and two lead screws 84, and the lifting driving source is specifically a lifting motor 85, the lifting motor 85 is fixed to the middle position of the top of the support 18, and the output end of the lifting motor 85 is in transmission connection with the two rotating shafts 86 through a double-shaft output gearbox 851, the double-shaft output gearbox 851 is located between the two rotating shafts 86, the two lead screws 84 are vertically and rotatably arranged on the base 1, and the two lead screws 84 are located in the left and right outer covers of the support 18 respectively, the two sliding blocks 83 are correspondingly sleeved on the two lead screws 84 respectively, and the two rotating shafts 86 are coaxially arranged and located between the two lead screws 84, and the top of each lead screw 84 is in transmission connection with the corresponding rotating shaft 86 through a reverser 87.

[0054] With reference to Figure 14 , Figure 18 and Figure 19 , a discharging trolley 9 is arranged on the side of the base 1, the discharging trolley 9 comprises a bottom frame 91, a plurality of supporting rods 93, a plurality of bearing rods 92 and a hand pushing rod 94, the bottom frame 91 is in the shape of a frame as a whole, and a plurality of rollers are arranged on the bottom of the bottom frame 91, all the bearing rods 92 are arranged in a row above the bottom frame 91, the bottom of each bearing rod 92 is connected with the bottom frame 91 through the plurality of supporting rods 93, the plurality of bearing rods 92 are arranged in a staggered manner with a group of blocking strips 812, the bottom frame 91, the bearing rods 92 and the supporting rods 93 are all made of metal profiles, so that the distance between two adjacent bearing rods 92 can be adjusted, and the hand pushing rod 94 is arranged on one side of the bottom frame 91 in the shape of a U and in an inclined manner.

[0055] With reference to Figures 1 to 19 , the working principle of the automatic stacking and turning discharging equipment for fins is as follows:

[0056] The punch machine tool 17 punches a plurality of fins 31 (each fin 31 is in the shape of a strip, and a plurality of through holes are arranged on the fin 31 in a spaced manner), so that each fin 31 is discharged along the length direction of the base 1,

[0057] The vacuum negative pressure adsorption machine 16 stably adsorbs and transfers the punched fins 31 to the material collecting trolley 4 (the handle 42 of the material collecting trolley 4 faces forward) on the material collecting station, the lifting parts of the two lifting seats 22 are located directly below the edge of the supporting plate 5, the material collecting trolley 4 on the material collecting station is positioned against the positioning rod 24 on the left side, the four positioning cylinders 23 drive the corresponding pressing blocks 231 to act, and the four positioning cylinders 23 jointly press the trolley seat 41 of the empty material collecting trolley 4, the two lifting motors control the two lifting lead screws 21 to rotate synchronously, thereby driving the two lifting seats 22 to rise synchronously, and the supporting plate 5 and the material collecting rack 51 are lifted upward together;

[0058] When the number of fins 31 stacked on the collecting rack 51 increases (each fin 31 is long and falls on the collecting rack 51 along the length direction of the base 1, and the through hole of each fin 31 passes through the collecting needle 43), the two lifting seats 22 gradually descend under the control of the two lifting motors until the collecting rack 51 is full of fins 31;

[0059] The sliding variable speed motor 6 at the left end of the bottom of the rotating disc 3 controls the gear set 61 at the left end to act, and then controls the rack 132 at the left end to slide in the groove 15, the guide column 412 of the receiving trolley 4 at the left end to guide and slide in the collecting guide groove 122, and drives the receiving trolley 4 on the collecting position to move forward until it moves to the left end of the rotating disc 3. At the same time, the sliding variable speed motor 6 at the right end of the bottom of the rotating disc 3 controls the gear set 61 at the right end to act, and then controls the rack 132 at the right end to slide in the groove 15, the guide column 412 of the receiving trolley 4 at the right end to guide and slide in the steering guide groove 142, and drives the empty receiving trolley 4 at the right end on the steering position (the handle 42 of the receiving trolley 4 is located on the side) to move backward. When the guide column 412 of the receiving trolley 4 at the right end guides and slides along the semicircular part of the steering guide groove 142, the receiving trolley 4 at the right end is steered by 90 degrees under the guidance of the semicircular part of the steering guide groove 142, so that the handle 42 of the receiving trolley 4 at the right end is located on the rear side, until it moves to the right end of the rotating disc 3 (as shown in Figure 6 , the handles 42 of the two receiving trolleys 4 are close to each other);

[0060] The hydraulic motor 73 controls the rotation of the driving gear 71, and then drives the driven gear 72 to rotate, and finally controls the rotating disc 3 to rotate by 180 degrees. In order to prevent the rotating disc 3 from further rotating due to inertia, the oil cylinder 7 drives the rotating positioning pin 74 to stretch downward into the base 1, so as to accurately stop the rotation of the rotating disc 3, and finally exchanges the positions of the two receiving trolleys 4;

[0061] On the one hand, the empty receiving trolley 4 moves to the collecting position to receive, and on the other hand, the receiving trolley 4 full of fins 31 is steered by 90 degrees at the steering position (after steering, the single fins 31 are stacked on the collecting rack 51 along the width direction of the base 1), and a plurality of insertion needles are manually inserted into the other through holes of the whole stack of fins 31;

[0062] When the receiving trolley 4 on the steering position continues to slide transversely on the base 1, the collecting rack 51 carrying the whole stack of fins 31 (the single fins 31 are arranged along the length direction of the base 1) also moves transversely with the receiving trolley 4;

[0063] When the receiving trolley 4 slides to the unloading station, the two insertion rods 811 on the turnover part 81 are inserted into the two insertion holes 52 on the front side of the material collecting rack 51 one by one, the lifting motor 85 controls the two rotating shafts 86 to rotate synchronously through the double-shaft output gearbox 851, the two rotating shafts 86 drive the two lead screws 84 to rotate through the respective commutators 87, and then control the two sliding blocks 83, the turnover part 81 and the turnover driving mechanism to ascend together, the material collecting rack 51 and the whole stack of fins and pins carried thereby ascend together with the turnover part 81, so that the material collecting rack 51 and the whole stack of fins carried thereby are away from the receiving trolley 4, until the whole stack of fins is completely separated from all the material collecting pins 43 and is blocked by a group of blocking strips 812, the receiving trolley 4 retreats away from the turnover part 81;

[0064] The lifting motor 85 controls the turnover part 81 to descend and reset, and at the same time, the turnover motor 82 drives the turnover part 81 to slowly turn over 90 degrees to one side of the unloading cart 9 through the belt transmission mechanism, and the material collecting rack 51 carrying the whole stack of fins also slowly turns over 90 degrees together with the turnover part 81, so that the whole stack of fins is supported on the plurality of blocking strips 812, and since the pins are inserted into the through holes of the whole stack of fins, the whole stack of fins will not be scattered during the process of descending and turning over;

[0065] When the whole stack of fins is on the unloading cart 9, the unloading cart 9 is pulled outward, so that the whole stack of fins with the pins inserted is removed, and the turnover part 81 is reversed by 90 degrees to reset.

[0066] The automatic stacking and turning unloading equipment for fins of the utility model, by lifting mechanism 2 lifting support plate 5, make the stamping fin 31 in the material collecting station receiving trolley 4 automatic stacking, then slide to the rotating disc 3, utilize the rotation of the rotating disc 3, the two receiving trolleys 4 on the rotating disc 3 are exchanged, the exchanged receiving trolley 4 is turned through the semicircular part on the turning guide groove 142, and then is unloaded by the turnover unloading mechanism 8, so that the automatic processing of the fin 31 from stacking to unloading is realized, thereby improving the production efficiency, reducing the production cost, and ensuring the product quality and safety.

[0067] The above disclosure is only the preferred embodiment of the utility model, which cannot limit the protection scope of the utility model, so equivalent changes made in the patent application range of the utility model still belong to the range covered by the utility model.

Claims

1. An automatic stacking and diverting of fins apparatus comprising a base, characterized in that, The base is sequentially provided with a material collecting station, a trolley changing station, a turning station and a discharging station from the feeding to the discharging direction, the trolley changing station is rotationally connected with a rotating disc, the material collecting station, the rotating disc and the turning station are commonly and slidably connected with two material receiving trolleys, the material collecting station and the rotating disc are commonly provided with a material collecting guide groove, the turning station and the rotating disc are commonly provided with a partially semicircular turning guide groove, the two material receiving trolleys are correspondingly and guidingly connected with the material collecting guide groove and the turning guide groove, each material receiving trolley movably carries a supporting plate, the supporting plate movably carries a material collecting frame, the supporting plate and the material collecting frame are movably sleeved on a material collecting needle of the material receiving trolley, the material collecting station is provided with two lifting mechanisms for lifting the supporting plate, and the discharging station is provided with a turnover discharging mechanism.

2. The automatic stacking and turning down device of fins according to claim 1, characterized in that, The material collecting station, the rotating disc and the turning station are commonly provided with a groove, two sliding members are slidably connected in the groove, and the two material receiving trolleys are correspondingly and rotationally connected with the two sliding members.

3. The automatic stacking and turning of fins and down line apparatus according to claim 2, characterized in that, The groove is located between the material collecting guide groove and the turning guide groove and is arranged along the length direction of the base.

4. The automatic stacking and turning device of fins according to claim 2, characterized in that, The bottom of each sliding member is fixedly connected with a rack, and the two ends of the rack are slidably connected with the groove through pulleys.

5. The automatic stacking and turning of fins and downgrading apparatus according to claim 4, characterized in that, The groove is provided with two groups of gear sets, and the two groups of gear sets are correspondingly and drivingly connected with the two racks.

6. The automatic stacking and turning of fins and downgrading apparatus according to claim 1, characterized in that, The bottom of the rotating disc is rotationally connected with a driving gear, the bottom of the rotating disc is fixedly connected with a driven gear, the driven gear is rotationally connected with the base, and the driving gear is engaged with the driven gear.

7. The automatic stacking and turning of fins and downgrading apparatus according to claim 1, characterized in that, The two lifting mechanisms are symmetrically arranged, each lifting mechanism comprises a lifting lead screw and a lifting seat, the lifting seat is sleeved on the lifting lead screw and vertically slidably arranged on a lifting column on the base, and the lifting lead screw is rotationally arranged on the base and threadedly matched with the lifting seat.

8. The automatic stacking and turning of fins and downgrading apparatus according to claim 1, characterized in that, The turnover discharging mechanism comprises a turnover member, a group of insertion rods and a group of blocking bars are vertically arranged on the turnover member along the length direction of the turnover member, the group of insertion rods and the group of blocking bars are vertically arranged, the side surface of the material collecting frame is provided with a plurality of insertion holes for one-to-one insertion of all the insertion rods.

9. The automatic stacking and turning of fins and downgrading apparatus according to claim 8, characterized in that, The two ends of the turnover member are vertically slidably connected with the support of the discharging end of the base through sliding blocks, one of the sliding blocks is provided with a turnover driving mechanism, and the two sliding blocks are vertically slidably driven by a lifting driving mechanism.

10. The automatic stacking and turning of fins and downgrading apparatus according to claim 9, characterized in that, The lifting driving mechanism comprises a lifting driving source, two rotating shafts and two lead screws, the two lead screws are vertically and rotationally arranged on the base, the two rotating shafts are coaxially arranged and located between the two lead screws, the top of each lead screw is drivingly connected with the corresponding rotating shaft through a reverser, and the lifting driving source is located at the top of the support and its output end is drivingly connected with the two rotating shafts through a double-shaft output gearbox.

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