Fastening part quick sorting device for automobile chassis machining

Abstract

The invention belongs to the technical field of automobile chassis machining, and particularly relates to a quick sorting device for fastening parts for automobile chassis machining, which comprises a box body, two groups of fixing plates are symmetrically and fixedly connected to the inner wall of the box body, a filter screen is slidably connected to the inner wall of the box body and located below the fixing plates, and transverse plates are fixedly connected to the two sides of the filter screen; according to the fastening part rapid sorting device for automobile chassis machining, the first iron plate carries magnetic force through the arranged first magnet, screws and nuts are attracted, rubber gaskets cannot be attracted and slide downwards along the inclined face of the first iron plate, and therefore the screws and the nuts are separated from the rubber gaskets; after the screws and the nuts are separated from the rubber gaskets, the driving assembly drives the filter plate to move towards one side, the filter plate and the first iron plate are staggered, the driving assembly drives the first magnet to move downwards, the first magnet and the first iron plate are separated, and the screws and the nuts slide downwards along the inclined face of the first iron plate and fall on the filter plate to be sorted again.

Description

Technical Field

[0001] The invention belongs to the field of automobile chassis processing, in particular to a fast sorting device for fastening parts used in automobile chassis processing. Background Art

[0002] The automobile chassis consists of four parts: the transmission system, the running system, the steering system and the braking system. The function of the chassis is to support and install the automobile engine and its components and assemblies to form the overall shape of the automobile, and to receive the power of the engine to make the automobile move and ensure normal driving.

[0003] When processing the automobile chassis, a large number of fastening parts such as screws, nuts, rubber gaskets, etc. are required. These parts are not only small in size, but also stacked together. The existing technology cannot separate the screws, nuts and rubber gaskets, and the rubber gaskets need to be separated manually, which is particularly inconvenient when fastening the automobile chassis and greatly affects the processing progress of the automobile chassis.

[0004] To this end, the present invention provides a fast sorting device for fastening parts used in automobile chassis processing. Summary of the invention

[0005] In order to make up for the shortcomings of the prior art and solve the problem that the prior art cannot separate the screws and nuts from the rubber gaskets, and requires manual separation of the rubber gaskets, which is particularly inconvenient when fastening the automobile chassis and greatly affects the progress of automobile chassis processing, the present invention proposes a fast sorting device for fastening parts for automobile chassis processing.

[0006] The technical solution adopted by the present invention to solve its technical problems is: the fast sorting device for fastening parts used for automobile chassis processing described in the present invention comprises a box body, the inner wall of the box body is symmetrically fixedly connected with two groups of fixed plates, the inner wall of the box body is slidably connected with a filter screen located below the fixed plate, both sides of the filter screen are fixedly connected with a cross plate, the interiors of the two cross plates are slidably connected with a first sliding shaft, the bottom of the first sliding shaft is fixedly connected with a first limit block, the top of the first sliding shaft is fixedly connected with the fixed plate, the outer wall of the first sliding shaft is sleeved with a first spring, the top of the first spring is fixedly connected with the fixed plate, the bottom of the first spring is fixedly connected with the cross plate, the inner wall of the filter screen is symmetrically fixedly connected with two baffles, and the two baffles are both arranged in an arc shape.

[0007] Preferably, a positioning plate is fixedly connected to the inner wall of the box and located below the filter screen, a second sliding shaft is slidably connected inside the positioning plate, a first iron plate is fixedly connected to the top of the second sliding shaft, the first iron plate is installed at an angle, a plurality of blocks are fixedly connected to the top of the first iron plate at equal intervals, the top of the block is set to an arc shape, a guide plate is fixedly connected to the inside of the box and located between the filter screen and the first iron plate, the guide plate is inclined downward, a second limit block is fixedly connected to the bottom of the second sliding shaft, a second spring is sleeved on the outer wall of the second sliding shaft, the bottom of the second spring is fixedly connected to the positioning plate, the top of the second spring is fixedly connected to the first iron plate, and the bottom of the first iron plate is magnetically attracted with a first magnet.

[0008] Preferably, the inner wall of the box is fixedly connected to a limit plate below the first iron plate, the inner wall of the limit plate is slidably connected to a second rack, one end of the second rack is fixedly connected to a fixing frame, the bottom of the fixing frame is connected to a filter plate, the filter plate is installed at an angle, a vibration motor is provided at the bottom of the filter plate, one side of the filter plate and one side of the first iron plate are located on the same vertical plane, the outer wall of the box is arranged as a driving assembly, and the bottom of the inner wall of the box is slidably connected to the first material receiving hopper, the second material receiving hopper, and the third material receiving hopper are sequentially slidably connected from left to right.

[0009] Preferably, the driving assembly includes a second motor, the second motor is fixedly mounted on the outer wall of the box, the output end of the second motor extends to the interior of the box and is fixedly connected to a gear, the gear is located above the second rack and meshingly connected to the second rack, the inner wall of the box is slidably connected to the first rack, the top of the first rack is fixedly connected to the first mounting plate, the inner wall of the first mounting plate is slidably connected to a third sliding shaft, the bottom of the third sliding shaft is fixedly connected to a third limit block, the top of the third sliding shaft is fixedly connected to the first magnet, the outer wall of the third sliding shaft is sleeved with a third spring, the top of the third spring is fixedly connected to the first magnet, and the bottom of the third spring is fixedly connected to the first mounting plate.

[0010] Preferably, a first motor is fixedly connected to one side of the box, an output end of the first motor extends to the interior of the box and is fixedly connected to a first rotating shaft, two first cams are symmetrically fixedly connected to the outer wall of the first rotating shaft, and the two first cams are used in conjunction with the filter screen.

[0011] Preferably, a second iron plate is fixedly connected to the inner wall of the box and is located between the first iron plate and the filter plate. The second iron plate is vertically installed, one side of the second iron plate and one side of the first iron plate are located on the same vertical plane, a second magnet is magnetically attracted to the side of the second iron plate close to the gear, and a linkage unit is arranged between the second magnet and the gear.

[0012] Preferably, the linkage unit includes a third rack, the third rack is arranged inside the limit plate and is slidably connected to the limit plate, the third rack is located above the gear and meshingly connected to the gear, one end of the third rack is fixedly connected to the second mounting plate, the inner wall of the second mounting plate is slidably connected to the fourth sliding shaft, one end of the fourth sliding shaft is fixedly connected to the fourth limit block, the other end of the fourth sliding shaft is fixedly connected to the second magnet, the outer wall of the fourth sliding shaft is sleeved with a fifth spring, one end of the fifth spring is fixedly connected to the second magnet, and the other end of the fifth spring is fixedly connected to the second mounting plate.

[0013] Preferably, the inner wall of the box is rotatably connected to a second rotating shaft located above the first iron plate, one end of the second rotating shaft is fixedly connected to a third cam, the third cam is used in conjunction with the first iron plate, the outer wall of the output end of the first motor is fixedly connected to a first pulley, the outer wall of the second rotating shaft is fixedly connected to a second pulley, and the first pulley and the second pulley are connected through a transmission belt.

[0014] Preferably, the inner wall of the filter plate is slidably connected with a baffle plate, a fourth spring is arranged inside the filter plate, the top of the fourth spring is fixedly connected to the baffle plate, the bottom of the fourth spring is fixedly connected to the filter plate, the outer wall of the fixing frame is fixedly connected with a third motor, the output end of the third motor extends to the interior of the fixing frame and is fixedly connected with a second cam, and the second cam is used in conjunction with the baffle plate.

[0015] Preferably, a guide plate is fixedly connected to the inner wall of the box body and one side close to the second iron plate, and the guide plate is arranged in an arc shape.

[0016] The beneficial effects of the present invention are as follows: 1. The fast sorting device for fastening parts used for automobile chassis processing of the present invention makes the first iron plate carry magnetic force by means of the first magnet, so that the first iron plate adsorbs the screws and nuts, while the rubber gasket cannot be adsorbed and slides down along the inclined surface of the first iron plate, and the screws and nuts remain on the first iron plate, thereby separating the screws and nuts from the rubber gasket; 2. The fast sorting device for fastening parts used in automobile chassis processing of the present invention, after the screws, nuts and rubber gaskets are separated, drives the filter plate to move to one side through the driving assembly, so that the filter plate and the first iron plate are misaligned, and drives the first magnet to move downward through the driving assembly, so that the first magnet is separated from the first iron plate. After the first iron plate loses its magnetic attraction, the screws and nuts slide down along the inclined surface of the first iron plate and fall on the filter plate for sorting again; 3. The fast sorting device for fastening parts used for automobile chassis processing of the present invention blocks the screws and nuts on the filter plate through the provided blocking plate, and controls the blocking plate to move up and down reciprocatingly through the third motor, so that the screws and nuts on one side of the blocking plate can slide on the filter plate intermittently in small amounts, thereby preventing the filter plate from being blocked when the screws and nuts are screened at one time, thereby affecting the feeding of the nuts; 4. The fast sorting device for fastening parts used for automobile chassis processing described in the present invention enables the second iron plate to carry magnetic force through the second magnet, so as to sort the rubber gaskets dropped from the first iron plate again to prevent screws and nuts from being mixed therein, and can control the separation of the first magnet from the first iron plate while controlling the separation of the second magnet from the second iron plate through the driving component, thereby releasing the adsorption of the screws and nuts by the second iron plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] Figure 1 is a stereogram of the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 is a cross-sectional view from another perspective of the present invention; Figure 4 It is a stereoscopic diagram of the filter screen and the fixing plate of the present invention in cooperation with each other; Figure 5 It is a stereoscopic diagram of the gear of the present invention used in conjunction with the first rack; Figure 6 The present invention Figure 2 The enlarged view of point A in the middle; Figure 7 The present invention Figure 2 The enlarged view of point B in the middle; Figure 8 The present invention Figure 3 Enlarged view of point C in the middle; In the figure: 1, box body; 2, fixed plate; 3, horizontal plate; 4, filter screen; 5, baffle; 6, first slide shaft; 7, first spring; 8, first limit block; 9, first motor; 10, first rotating shaft; 11, first cam; 12, guide plate; 13, positioning plate; 14, second slide shaft; 15, second spring; 16, second limit block; 17, first iron plate; 18, first rack; 19, first mounting plate; 20, third slide shaft; 21, third spring; 22, third limit block; 23, first magnet; 24, stop block; 25, second motor; 26, gear; 27, fixed Frame; 28, filter plate; 29, barrier plate; 30, fourth spring; 31, third motor; 32, second cam; 33, vibration motor; 34, second rack; 35, limit plate; 36, second iron plate; 37, third rack; 38, second mounting plate; 39, fourth slide shaft; 40, fifth spring; 41, fourth limit block; 42, second magnet; 43, guide plate; 44, second rotating shaft; 45, third cam; 46, first pulley; 47, second pulley; 48, transmission belt; 49, first receiving hopper; 50, second receiving hopper; 51, third receiving hopper. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0020] like Figures 1 to 8 As shown, the present invention provides a technical solution, a fast sorting device for fastening parts used for automobile chassis processing, comprising a box body 1, the inner wall of the box body 1 is symmetrically fixedly connected with two groups of fixed plates 2, the inner wall of the box body 1 and located below the fixed plate 2 is slidably connected with a filter screen 4, both sides of the filter screen 4 are fixedly connected with a cross plate 3, the interiors of the two cross plates 3 are slidably connected with a first sliding shaft 6, the bottom of the first sliding shaft 6 is fixedly connected with a first limit block 8, the top of the first sliding shaft 6 is fixedly connected to the fixed plate 2, the outer wall of the first sliding shaft 6 is sleeved with a first spring 7, the top of the first spring 7 is fixedly connected to the fixed plate 2, the bottom of the first spring 7 is fixedly connected to the cross plate 3, the inner wall of the filter screen 4 is symmetrically fixedly connected with two baffles 5, and the two baffles 5 are both arranged in an arc shape.

[0021] Through the above technical scheme, the assembly parts for automobile chassis processing are poured into the filter screen 4, and the screws, nuts and rubber gaskets are sorted through the filter screen 4. The screws, nuts and rubber gaskets pass through the filter screen 4 and fall down, and other large parts remain in the filter screen 4. Thus, the small parts are separated from the large parts first, and the large parts are taken out to install on the automobile chassis. The remaining screws, nuts and rubber gaskets fall into the box 1 for further sorting.

[0022] Specifically, a positioning plate 13 is fixedly connected to the inner wall of the box body 1 and is located below the filter screen 4. A second sliding shaft 14 is slidably connected inside the positioning plate 13. A first iron plate 17 is fixedly connected to the top of the second sliding shaft 14. The first iron plate 17 is installed at an angle. A plurality of blocks 24 are fixedly connected to the top of the first iron plate 17 at equal intervals. The top of the block 24 is set to an arc shape. A guide plate 12 is fixedly connected to the inside of the box body 1 between the filter screen 4 and the first iron plate 17. The guide plate 12 is tilted downward. A second limit block 16 is fixedly connected to the bottom of the second sliding shaft 14. A second spring 15 is sleeved on the outer wall of the second sliding shaft 14. The bottom of the second spring 15 is fixedly connected to the positioning plate 13. The top of the second spring 15 is fixedly connected to the first iron plate 17. The bottom of the first iron plate 17 is magnetically attracted with a first magnet 23.

[0023] Through the above technical solution, the screws, nuts and rubber gaskets falling from the filter screen 4 first fall on the guide plate 12, and slide along the inclined surface of the guide plate 12 onto the first iron plate 17 for sorting. The screws, nuts and rubber gaskets are moved to the upper left of the first iron plate 17 through the set guide plate 12, giving sufficient sorting time. The first iron plate 17 carries magnetic force through the set first magnet 23, so that the first iron plate 17 adsorbs the screws and nuts, while the rubber gasket cannot be adsorbed and slides down along the inclined surface of the first iron plate 17. The screws and nuts remain on the first iron plate 17, thereby separating the screws, nuts and rubber gaskets. The friction of the first iron plate 17 is increased through the set several blocks 24, giving the screws and nuts stronger adsorption.

[0024] Specifically, the inner wall of the box body 1 is fixedly connected with a limit plate 35 below the first iron plate 17, the inner wall of the limit plate 35 is slidably connected with the second rack 34, one end of the second rack 34 is fixedly connected with a fixing frame 27, the bottom of the fixing frame 27 is connected with a filter plate 28, the filter plate 28 is installed at an angle, a vibration motor 33 is arranged at the bottom of the filter plate 28, one side of the filter plate 28 and one side of the first iron plate 17 are located on the same vertical plane, the outer wall of the box body 1 is arranged as a driving assembly, and the bottom of the inner wall of the box body 1 is slidably connected with a first material receiving hopper 49, a second material receiving hopper 50, and a third material receiving hopper 51 in sequence from left to right.

[0025] Through the above technical solution, after the screw nut is separated from the rubber gasket, the rubber gasket first falls into the first receiving hopper 49, and the second rack 34 is driven to move to one side through the driving assembly, so that the fixing frame 27 moves to one side, and the filter plate 28 moves to one side, thereby causing the filter plate 28 to be misaligned with the first iron plate 17. While the second rack 34 moves to one side, the first magnet 23 is driven downward by the driving assembly to separate the first magnet 23 from the first iron plate 17, and the magnetic attraction of the first iron plate 17 is removed. After the first iron plate 17 loses its magnetic attraction, the screw and the nut move along the first The iron plate 17 slides down the inclined surface and falls on the filter plate 28, and the screws and nuts are separated by the filter plate 28. The nuts with smaller volume pass through the filter plate 28 and fall down, and the fallen nuts are collected by the second receiving hopper 50. The larger screws remain on the filter plate 28 and slide down along the inclined surface of the filter plate 28, and the fallen screws are collected by the third receiving hopper 51, thereby completing the sorting of the screws, nuts and rubber gaskets. When the filter plate 28 sorts the screws and nuts, the vibration motor 33 drives the filter plate 28 to vibrate to prevent the screws from getting stuck on the filter plate 28 and affecting sliding.

[0026] Specifically, the driving assembly includes a second motor 25, which is fixedly mounted on the outer wall of the casing 1, and an output end of the second motor 25 extends to the interior of the casing 1 and is fixedly connected to a gear 26, which is located above the second rack 34 and meshingly connected to the second rack 34, and a first rack 18 is slidably connected to the inner wall of the casing 1, and a first mounting plate 19 is fixedly connected to the top of the first rack 18, and a third sliding shaft 20 is slidably connected to the inner wall of the first mounting plate 19, and a third limiting block 22 is fixedly connected to the bottom of the third sliding shaft 20, and the top of the third sliding shaft 20 is fixedly connected to the first magnet 23, and a third spring 21 is sleeved on the outer wall of the third sliding shaft 20, and the top of the third spring 21 is fixedly connected to the first magnet 23, and the bottom of the third spring 21 is fixedly connected to the first mounting plate 19.

[0027] Through the above technical solution, the second motor 25 is started to drive the gear 26 to rotate, so that the second rack 34 moves to the left, the fixing frame 27 moves to the left, and the filter plate 28 moves to the left, so that the filter plate 28 and the second iron plate 36 are misaligned. While the gear 26 rotates, it drives the first rack 18 to move downward, the first mounting plate 19 moves downward, and the first magnet 23 moves downward, so that the first magnet 23 is separated from the first iron plate 17. When the automobile parts are poured into the filter screen 4 again, the gear 26 is controlled by the second motor 25 to rotate in the opposite direction, so that the filter plate 28 and the first magnet 23 are reset at the same time.

[0028] Specifically, a first motor 9 is fixedly connected to one side of the box body 1, an output end of the first motor 9 extends to the inside of the box body 1 and is fixedly connected to a first rotating shaft 10, an outer wall of the first rotating shaft 10 is symmetrically fixedly connected to two first cams 11, and the two first cams 11 are used in conjunction with the filter screen 4.

[0029] Through the above technical solution, the first motor 9 is started to drive the first rotating shaft 10 to rotate, so that the first cam 11 rotates. When the raised end of the first cam 11 rotates upward, the filter screen 4 is pushed to move upward, driving the cross plate 3 to move upward, and pressing the first spring 7. When the raised end of the first cam 11 rotates downward, the squeezing of the first cam 11 is lost. Under the action of the gravity of the filter screen 4 itself and the first spring 7, the filter screen 4 moves downward quickly and vibrates, thus reciprocating. After the first motor 9 is started, it drives the filter screen 4 to vibrate up and down reciprocatingly, thereby facilitating the screws, nuts and rubber gaskets to quickly pass through the filter screen 4. The two baffles 5 provided can prevent the screws, nuts and rubber gaskets from overflowing the filter screen 4 during the vibration process.

[0030] Specifically, a second iron plate 36 is fixedly connected to the inner wall of the box body 1 and is located between the first iron plate 17 and the filter plate 28. The second iron plate 36 is vertically installed, and one side of the second iron plate 36 and one side of the first iron plate 17 are located on the same vertical plane. A second magnet 42 is magnetically attracted to the side of the second iron plate 36 close to the gear 26, and a linkage unit is arranged between the second magnet 42 and the gear 26.

[0031] Through the above technical solution, the rubber gasket falling from the first iron plate 17 passes through the side of the second iron plate 36. The second magnet 42 is provided to make the second iron plate 36 carry magnetic force. The falling rubber gasket is sorted again by the second iron plate 36 with magnetic force to prevent screws and nuts from being mixed in. The rubber gasket cannot be adsorbed and slides down along the inclined surface of the first iron plate 17. The screws and nuts remain on the first iron plate 17, thereby separating the screws and nuts from the rubber gasket again.

[0032] Specifically, the linkage unit includes a third rack 37, which is arranged inside the limit plate 35 and is slidably connected to the limit plate 35, the third rack 37 is located above the gear 26 and is meshingly connected to the gear 26, one end of the third rack 37 is fixedly connected to the second mounting plate 38, the inner wall of the second mounting plate 38 is slidably connected to the fourth sliding shaft 39, one end of the fourth sliding shaft 39 is fixedly connected to the fourth limit block 41, the other end of the fourth sliding shaft 39 is fixedly connected to the second magnet 42, the outer wall of the fourth sliding shaft 39 is sleeved with a fifth spring 40, one end of the fifth spring 40 is fixedly connected to the second magnet 42, and the other end of the fifth spring 40 is fixedly connected to the second mounting plate 38.

[0033] Through the above technical solution, when the gear 26 rotates, it drives the third rack 37 to move to the right, so that the second mounting plate 38 moves to the right, and drives the second magnet 42 to move to the right, so that the second magnet 42 is separated from the second iron plate 36, and the magnetic attraction of the second iron plate 36 is removed. After the second iron plate 36 loses its magnetic attraction, the screw and the nut slide down along the inclined surface of the second iron plate 36 and fall on the filter plate 28.

[0034] Specifically, the inner wall of the box body 1 is rotatably connected to the second rotating shaft 44 located above the first iron plate 17, one end of the second rotating shaft 44 is fixedly connected to the third cam 45, the third cam 45 is used in conjunction with the first iron plate 17, the outer wall of the output end of the first motor 9 is fixedly connected to the first pulley 46, the outer wall of the second rotating shaft 44 is fixedly connected to the second pulley 47, the first pulley 46 and the second pulley 47 are connected through a transmission belt 48.

[0035] Through the above technical solution, the first motor 9 starts and drives the first pulley 46 to rotate. Through the set transmission belt 47, the second pulley 48 is driven to rotate, so that the second rotating shaft 44 rotates, and the third cam 45 rotates. When the raised end of the third cam 45 rotates to the bottom, the first iron plate 17 is pushed to move downward, and the second spring 15 is pressed. When the raised end of the third cam 45 rotates to the top, the squeezing of the third cam 45 is lost. Under the action of the second spring 15, the first iron plate 17 moves upward quickly and vibrates, thus reciprocating. After the first motor 9 is started, it drives the first iron plate 17 to vibrate reciprocatingly up and down to prevent the rubber gasket from slipping due to the obstruction of the screws and nuts on the first iron plate 17.

[0036] Specifically, the inner wall of the filter plate 28 is slidably connected with the blocking plate 29, a fourth spring 30 is arranged inside the filter plate 28, the top of the fourth spring 30 is fixedly connected to the blocking plate 29, the bottom of the fourth spring 30 is fixedly connected to the filter plate 28, the outer wall of the fixing frame 27 is fixedly connected with the third motor 31, the output end of the third motor 31 extends to the inside of the fixing frame 27 and is fixedly connected with the second cam 32, and the second cam 32 is used in conjunction with the blocking plate 29.

[0037] Through the above technical scheme, the blocking plate 29 is set to block the screws and nuts on the filter plate 28 to prevent the screws and nuts from falling on the filter plate 28 and sliding directly. The third motor 31 is started to drive the second cam 32 to rotate. When the raised end of the second cam 32 rotates to the bottom, the blocking plate 29 is pushed to move downward and the fourth spring 30 is pressed. When the raised end of the second cam 32 rotates to the top, the squeezing of the second cam 32 is lost. Under the action of the fourth spring 30, the blocking plate 29 moves upward, and thus reciprocates. After the first motor 9 is started, the blocking plate 29 is driven to move up and down reciprocatingly, so that the screws and nuts on one side of the blocking plate 29 can slide on the filter plate 28 intermittently in a small amount, preventing the filter plate 28 from being blocked when the screws and nuts are screened at one time, affecting the feeding of the nuts.

[0038] Specifically, a guide plate 43 is fixedly connected to the inner wall of the box body 1 and one side close to the second iron plate 36 , and the guide plate 43 is configured to be arc-shaped.

[0039] Through the above technical solution, the rubber gasket sliding down from the first iron plate 17 hits the guide plate 43 and slides along the outer convex surface of the guide plate 43, thereby making the rubber gasket fit the second iron plate 36 and slide down, making it easier for the second iron plate 36 to adsorb the screws and nuts mixed in the rubber gasket.

[0040] When in use, the first iron plate 17 is made to carry magnetic force by the first magnet 23, and the second iron plate 36 is made to carry magnetic force by the second magnet 42, so that the assembly parts for automobile chassis processing are poured into the filter screen 4, and the screws, nuts and rubber gaskets are sorted through the filter screen 4. The screws, nuts and rubber gaskets pass through the filter screen 4 and fall down, and other large parts remain in the filter screen 4, thereby first separating small parts from large parts, taking out large parts to install the automobile chassis, and the remaining screws, nuts and rubber gaskets fall into the box body 1 for further sorting, and the screws, nuts and rubber gaskets falling from the filter screen 4 first fall on the guide plate 12, and slide along the inclined surface of the guide plate 12 onto the first iron plate 17 for sorting, and the screws, nuts and rubber gaskets are sorted through the guide plate 12. The nut and the rubber gasket are moved to the upper left of the first iron plate 17, and sufficient sorting time is given. The first iron plate 17 adsorbs the screws and nuts, while the rubber gasket cannot be adsorbed and slides down along the inclined surface of the first iron plate 17. The screws and nuts remain on the first iron plate 17, thereby separating the screws and nuts from the rubber gasket. The friction of the first iron plate 17 is increased by setting a plurality of blocks 24, giving the screws and nuts stronger adsorption. The rubber gasket that slides down from the first iron plate 17 hits the guide plate 43 and slides along the outer convex surface of the guide plate 43, thereby making the rubber gasket fit the second iron plate 36 and slide down, making it convenient for the second iron plate 36 to adsorb the screws and nuts mixed in the rubber gasket to prevent the screws and nuts from being mixed in. The rubber gasket cannot be adsorbed and slides down along the inclined surface of the first iron plate 17. The first iron plate 17 slides down on the inclined surface, and the screws and nuts remain on the first iron plate 17, thereby separating the screws and nuts from the rubber gasket again. After the screws and nuts are separated from the rubber gasket, the rubber gasket first falls into the first receiving hopper 49. While the screws, nuts and rubber gasket are sorted, the first motor 9 is started to drive the first rotating shaft 10 to rotate, so that the first cam 11 rotates. When the raised end of the first cam 11 rotates to the top, the filter screen 4 is pushed to move upward, and the cross plate 3 moves upward to press the first spring 7. When the raised end of the first cam 11 rotates to the bottom, the squeezing of the first cam 11 is lost. Under the action of the filter screen 4's own gravity and the first spring 7, the filter screen 4 moves downward quickly and vibrates, thereby reciprocating. After the first motor 9 is started, the filter screen 4 is driven The dynamic filter screen 4 reciprocates and vibrates up and down, which makes it easy for the screws, nuts and rubber gaskets to quickly pass through the filter screen 4. The two baffles 5 are set to prevent the screws, nuts and rubber gaskets from overflowing the filter screen 4 during the vibration. The first motor 9 starts and drives the first pulley 46 to rotate. The transmission belt 47 is used to drive the second pulley 48 to rotate, so that the second rotating shaft 44 rotates, and the third cam 45 rotates. When the raised end of the third cam 45 rotates to the bottom, it pushes the first iron plate 17 to move downward and compresses the second spring 15. When the raised end of the third cam 45 rotates to the top, the squeezing of the third cam 45 is lost. Under the action of the second spring 15, the first iron plate 17 moves upward quickly and vibrates, thus reciprocating. After the first motor 9 is started,The first iron plate 17 is driven to vibrate up and down reciprocatingly to prevent the rubber gasket from slipping due to the obstruction of the screw nut on the first iron plate 17. After the screw nut is separated from the rubber gasket, the second motor 25 is started to drive the gear 26 to rotate, so that the second rack 34 moves to the left, the fixing frame 27 moves to the left, and the filter plate 28 moves to the left, so that the filter plate 28 is misaligned with the second iron plate 36. While the gear 26 rotates, it drives the first rack 18 to move downward, the first mounting plate 19 moves downward, and the first magnet 23 moves downward, so that the first magnet 23 is separated from the first iron plate 17, and the magnetic attraction of the first iron plate 17 is removed. After the first iron plate 17 loses its magnetic attraction, the screws and nuts slide down along the inclined surface of the first iron plate 17 and fall on the filter plate 28. While the gear 26 rotates, it drives the third rack 37 to move to the right, so that the second mounting plate 38 moves to the right, drives the second magnet 42 to move to the right, separates the second magnet 42 from the second iron plate 36, removes the magnetic attraction of the second iron plate 36, and after the second iron plate 36 loses its magnetic attraction, the screws and nuts slide down along the inclined surface of the second iron plate 36 and fall on the filter plate 28. The blocking plate 29 is provided to block the screws and nuts on the filter plate 28 to prevent the screws and nuts from falling on the filter plate 28. The filter plate 28 is directly slid down, the third motor 31 is started, and the second cam 32 is driven to rotate. When the raised end of the second cam 32 rotates to the bottom, the blocking plate 29 is pushed to move downward, and the fourth spring 30 is pressed. When the raised end of the second cam 32 rotates to the top, the squeezing of the second cam 32 is lost. Under the action of the fourth spring 30, the blocking plate 29 moves upward, and thus reciprocates. After the first motor 9 is started, the blocking plate 29 is driven to move up and down reciprocatingly, so that the screws and nuts on one side of the blocking plate 29 can slide on the filter plate 28 intermittently in a small amount, so as to prevent the filter plate 28 from being blocked when the screws and nuts are screened at one time and affecting the feeding of the nuts. The nuts with smaller volume fall through the filter plate 28 and are collected by the second receiving hopper 50. The screws with larger volume remain on the filter plate 28 and slide down along the slope of the filter plate 28. The screws that slide down are collected by the third receiving hopper 51, thereby completing the sorting of the screws, nuts and rubber gaskets. When the filter plate 28 sorts the screws and nuts, the vibration motor 33 drives the filter plate 28 to vibrate to prevent the screws from getting stuck on the filter plate 28 and sliding down. When the filter screen 4 is re-poured with automobile parts, the second motor 25 controls the gear 26 to rotate in the opposite direction, so that the filter plate 28, the first magnet 23 and the second magnet 42 are reset at the same time.

[0041] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A fast sorting device for fastening parts used in automobile chassis processing, characterized in that: The invention comprises a box body (1), wherein two groups of fixed plates (2) are symmetrically fixedly connected to the inner wall of the box body (1), a filter screen (4) is slidably connected to the inner wall of the box body (1) and located below the fixed plate (2), both sides of the filter screen (4) are fixedly connected to a transverse plate (3), the interiors of the two transverse plates (3) are slidably connected to a first sliding shaft (6), the bottom of the first sliding shaft (6) is fixedly connected to a first limit block (8), the top of the first sliding shaft (6) is fixedly connected to the fixed plate (2), the outer wall of the first sliding shaft (6) is sleeved with a first spring (7), the top of the first spring (7) is fixedly connected to the fixed plate (2), the bottom of the first spring (7) is fixedly connected to the transverse plate (3), and the inner wall of the filter screen (4) is symmetrically fixedly connected to two baffles (5), and the two baffles (5) are both arranged in an arc shape.

2. The fast sorting device for fastening parts used in automobile chassis processing according to claim 1 is characterized in that: A positioning plate (13) is fixedly connected to the inner wall of the box body (1) and is located below the filter screen (4); a second sliding shaft (14) is slidably connected inside the positioning plate (13); a first iron plate (17) is fixedly connected to the top of the second sliding shaft (14); the first iron plate (17) is installed obliquely; a plurality of stoppers (24) are fixedly connected to the top of the first iron plate (17) at equal intervals; the tops of the stoppers (24) are arranged in an arc shape; a guide plate (12) is fixedly connected to the inside of the box body (1) and is located between the filter screen (4) and the first iron plate (17); the guide plate (12) is inclined downward; a second limiting block (16) is fixedly connected to the bottom of the second sliding shaft (14); a second spring (15) is sleeved on the outer wall of the second sliding shaft (14); the bottom of the second spring (15) is fixedly connected to the positioning plate (13); the top of the second spring (15) is fixedly connected to the first iron plate (17); and the bottom of the first iron plate (17) is magnetically attracted with a first magnet (23).

3. The fast sorting device for fastening parts used in automobile chassis processing according to claim 2 is characterized in that: A limit plate (35) is fixedly connected to the inner wall of the box body (1) and is located below the first iron plate (17); a second rack (34) is slidably connected to the inner wall of the limit plate (35); one end of the second rack (34) is fixedly connected to a fixing frame (27); a filter plate (28) is connected to the bottom of the fixing frame (27); the filter plate (28) is installed in an inclined manner; a vibration motor (33) is arranged at the bottom of the filter plate (28); one side of the filter plate (28) and one side of the first iron plate (17) are located on the same vertical plane; the outer wall of the box body (1) is arranged as a driving assembly; a first material receiving hopper (49), a second material receiving hopper (50), and a third material receiving hopper (51) are slidably connected to the bottom of the inner wall of the box body (1) in sequence from left to right.

4. The fast sorting device for fastening parts used in automobile chassis processing according to claim 3 is characterized in that: The driving assembly comprises a second motor (25), the second motor (25) being fixedly mounted on the outer wall of the housing (1), the output end of the second motor (25) extending into the interior of the housing (1) and being fixedly connected to a gear (26), the gear (26) being located above the second rack (34) and meshingly connected to the second rack (34), the inner wall of the housing (1) being slidably connected to a first rack (18), the top of the first rack (18) being fixedly connected to a first mounting plate (19), the inner wall of the first mounting plate (19) being slidably connected to a third sliding shaft (20), the bottom of the third sliding shaft (20) being fixedly connected to a third limiting block (22), the top of the third sliding shaft (20) being fixedly connected to a first magnet (23), the outer wall of the third sliding shaft (20) being sleeved with a third spring (21), the top of the third spring (21) being fixedly connected to the first magnet (23), and the bottom of the third spring (21) being fixedly connected to the first mounting plate (19).

5. The fast sorting device for fastening parts used in automobile chassis processing according to claim 4 is characterized in that: A first motor (9) is fixedly connected to one side of the box body (1); an output end of the first motor (9) extends into the interior of the box body (1) and is fixedly connected to a first rotating shaft (10); two first cams (11) are symmetrically fixedly connected to the outer wall of the first rotating shaft (10); the two first cams (11) are used in conjunction with the filter screen (4).

6. The fast sorting device for fastening parts used in automobile chassis processing according to claim 5 is characterized in that: A second iron plate (36) is fixedly connected to the inner wall of the box body (1) and is located between the first iron plate (17) and the filter plate (28); the second iron plate (36) is vertically installed; one side of the second iron plate (36) and one side of the first iron plate (17) are located on the same vertical plane; a second magnet (42) is magnetically attracted to a side of the second iron plate (36) close to the gear (26); and a linkage unit is provided between the second magnet (42) and the gear (26).

7. The fast sorting device for fastening parts used in automobile chassis processing according to claim 6 is characterized in that: The linkage unit comprises a third rack (37), the third rack (37) being arranged inside the limit plate (35) and being slidably connected to the limit plate (35), the third rack (37) being located above the gear (26) and being meshedly connected to the gear (26), one end of the third rack (37) being fixedly connected to the second mounting plate (38), the inner wall of the second mounting plate (38) being slidably connected to the fourth sliding shaft (39), one end of the fourth sliding shaft (39) being fixedly connected to the fourth limit block (41), the other end of the fourth sliding shaft (39) being fixedly connected to the second magnet (42), the outer wall of the fourth sliding shaft (39) being sleeved with a fifth spring (40), one end of the fifth spring (40) being fixedly connected to the second magnet (42), and the other end of the fifth spring (40) being fixedly connected to the second mounting plate (38).

8. The fast sorting device for fastening parts used in automobile chassis processing according to claim 7 is characterized in that: A second rotating shaft (44) is rotatably connected to the inner wall of the box body (1) and is located above the first iron plate (17); one end of the second rotating shaft (44) is fixedly connected to a third cam (45); the third cam (45) is used in conjunction with the first iron plate (17); a first belt pulley (46) is fixedly connected to the outer wall of the output end of the first motor (9); a second belt pulley (47) is fixedly connected to the outer wall of the second rotating shaft (44); the first belt pulley (46) and the second belt pulley (47) are connected in transmission via a transmission belt (48).

9. The fast sorting device for fastening parts used in automobile chassis processing according to claim 8, characterized in that: The inner wall of the filter plate (28) is slidably connected to a baffle plate (29), a fourth spring (30) is arranged inside the filter plate (28), the top of the fourth spring (30) is fixedly connected to the baffle plate (29), and the bottom of the fourth spring (30) is fixedly connected to the filter plate (28), and the outer wall of the fixing frame (27) is fixedly connected to a third motor (31), an output end of the third motor (31) extends to the inside of the fixing frame (27) and is fixedly connected to a second cam (32), and the second cam (32) is used in conjunction with the baffle plate (29).

10. The fast sorting device for fastening parts used in automobile chassis processing according to claim 9, characterized in that: A guide plate (43) is fixedly connected to the inner wall of the box body (1) and on one side close to the second iron plate (36), and the guide plate (43) is arranged in an arc shape.

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