A conveying device for processing automobile connectors and a conveying method thereof

Abstract

The application relates to the conveying technical field, in particular to a conveying device for automobile connector processing and a conveying method thereof, which comprises a first conveying belt, at least three first racks are arranged below the first conveying belt, two adjacent first racks are fixedly connected through connecting racks, a first driver for driving the first conveying belt to convey the connector is arranged on the first rack, a second rack is arranged below the connecting rack, a second conveying belt and an adjusting rack are arranged above the second rack, a fixing unit matched with the second rack is arranged at the bottom end of the adjusting rack, qualified products on multiple production lines are directly conveyed to the next production line through the second conveying belt, and unqualified products on each production line are directly put into a rework production line through the first conveying belt, so that the production line stop caused by manual carrying is eliminated, and the production line efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the conveying technical field, in particular to a conveying device for automobile connector processing and a conveying method thereof. BACKGROUND

[0002] The connector is generally referred to as a connector, that is, a device for connecting two active devices to transmit current or signals, and some functions in the new energy vehicle need to use a special connector structure to assist operation when running. In the connector production process, the terminals or metal parts of the connector need to be welded, and after welding, it is necessary to detect whether the connector has welding defects, and after detection, the defective products and qualified products need to be conveyed to different production lines.

[0003] Through the search of the prior art, the Chinese patent with the publication number CN219313944U discloses a conveying mechanism for valve connector products. When defective products are detected, the push plate pushes them to one side of the partition plate. If the valve connector has no quality problems, the push plate pushes them to the other side of the partition plate, thereby automatically sorting and conveying the connector.

[0004] However, it is worth thinking that although the connector can be sorted out, the defective products and qualified products still need to be transported to different production lines by workers, and the defective products and qualified products cannot be directly sorted and conveyed to different production lines. The manual transportation speed is unstable, which easily causes the accumulation of defective products and qualified products, and the production rhythm needs to be frequently adjusted, which affects the production line efficiency.

[0005] Therefore, in order to solve the above problems, a more suitable related facility needs to appear. SUMMARY

[0006] Therefore, the purpose of the present application is to provide a conveying device for automobile connector processing and a conveying method thereof to solve the problem that the defective products and qualified products cannot be directly sorted and conveyed to different production lines.

[0007] In order to achieve the above purpose, the present application provides a conveying device for automobile connector processing, which comprises a first conveying belt, at least three first racks are arranged below the first conveying belt, adjacent two first racks are fixedly connected through connecting frames, a first drive for driving the first conveying belt to convey the connector is installed on the first rack, a second rack is arranged below the connecting frame, a second conveying belt and an adjusting frame are arranged above the second rack;

[0008] The bottom end of the adjusting frame is provided with a fixing unit matched with the second rack, the second rack is provided with a second driver for driving the second conveying belt to convey the connectors, the first rack is provided with a lifting structure for driving the first conveying belt at the unloading station to move vertically, the adjusting frame is provided with a poking assembly for transferring the connectors on the second conveying belt to the first conveying belt, and the adjusting frame is provided with an avoiding adjusting structure for changing the moving track of the second conveying belt.

[0009] Optionally, the poking assembly comprises a rotating shaft rotatably arranged on the adjusting frame, the adjusting frame is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with the top end of the rotating shaft, the bottom end of the rotating shaft is fixedly connected with a first rotating frame, two material blocking plates are arranged below the first rotating frame, the material blocking plates are L-shaped structures, and the first rotating frame is provided with a rotating mechanism matched with the material blocking plates.

[0010] Optionally, the rotating mechanism comprises a movable frame slidably arranged outside the first rotating frame, the movable frame and the first rotating frame are connected through a plurality of extension springs, the adjusting frame is provided with a support matched with the movable frame, the material blocking plates are fixedly connected with a connecting shaft, the two ends of the first rotating frame are fixedly connected with a transmission shell, the connecting shaft and the transmission shell are rotatably connected, the movable frame is provided with an engaging piece matched with the connecting shaft, and the ends, away from each other, of the two material blocking plates are fixedly connected with guide plates.

[0011] Optionally, the engaging piece comprises two toothed plates fixedly arranged on the movable frame, the two toothed plates are arranged in the two transmission shells respectively, and the top end of the connecting shaft is fixedly connected with a gear engaged with the toothed plates.

[0012] Optionally, the support comprises a support ring fixedly arranged on the adjusting frame, the support ring is arranged outside the rotating shaft, the support ring is fixedly connected with a protrusion matched with the movable frame, and the end of the movable frame is in contact with the protrusion.

[0013] Optionally, the avoiding adjusting structure comprises two translation frames arranged above the second rack, the adjusting frame is fixedly connected with a plurality of first hydraulic telescopic rods, the telescopic ends of the first hydraulic telescopic rods are fixedly connected with the corresponding translation frames, the sides, close to each other, of the two translation frames are rotatably connected with first support rollers for supporting the second conveying belt, the sides, away from each other, of the two first support rollers are provided with two first guide rollers for guiding the second conveying belt, and the first guide rollers are rotatably connected with the translation frames.

[0014] Optionally, the two ends of the translation frame are fixedly connected with at least one guide rod, a support portion is slidably arranged outside the guide rod, and the support portion is fixed with the adjusting frame.

[0015] Optionally, the two sides of the translation frame away from each other are respectively provided with a second rotating frame, the second rotating frame is rotatably connected with a second supporting roller for supporting the second conveying belt, the second rotating frame is rotatably connected with a first adjusting roller located below the second supporting roller, and the first adjusting roller guides the second conveying belt to pass below the translation frame, the two sides of the second rotating frame are respectively fixedly connected with a rotating arm, and the rotating arm is rotatably connected with the adjusting frame, the rotating center of the rotating arm is consistent with the rotating center of the second supporting roller, and the adjusting frame is provided with an inclinometer for driving the rotating arm to incline.

[0016] Optionally, the inclinometer comprises a sliding block slidingly arranged outside the rotating arm, and the adjusting frame is fixedly connected with four second hydraulic telescopic rods, and the telescopic end of the second hydraulic telescopic rod is rotatably connected with the corresponding sliding block.

[0017] Optionally, the fixing unit comprises a plurality of guide blocks fixedly arranged at the bottom end of the adjusting frame, the two sides of the second rack are respectively provided with guide grooves matched with the guide blocks, the guide blocks are located in the corresponding guide grooves, and the adjusting frame and the second rack are connected through a plurality of bolts.

[0018] Optionally, the lifting structure comprises mounting frames arranged at the two sides of the connecting frame, the mounting frames are fixedly connected with the corresponding first racks, the upper side of the mounting frame is provided with a lifting seat, the lifting seat is rotatably connected with a supporting roller for supporting the first conveying belt, the two sides of the mounting frame are respectively fixedly connected with third hydraulic telescopic rods, the telescopic end of the third hydraulic telescopic rod is fixedly connected with the lifting seat, the side away from the adjacent two supporting rollers is respectively provided with two second guide rollers for guiding the first conveying belt, the second guide rollers are rotatably connected with the mounting frame, and the mounting frame is provided with a controller for adjusting the tension of the first conveying belt.

[0019] Optionally, the controller comprises two movable seats, and the two movable seats are arranged below the two second guide rollers, the movable seat is rotatably connected with a second adjusting roller for supporting the first conveying belt, the two sides of the mounting frame are respectively fixedly connected with two fourth hydraulic telescopic rods, and the telescopic end of the fourth hydraulic telescopic rod is fixedly connected with the corresponding movable seat.

[0020] The application also provides a conveying method for automobile connector processing, which is applied to the automobile connector processing conveying device and comprises the following steps:

[0021] Step one: the second conveying belt is driven by the second driver to convey the connector, and the qualified products are directly conveyed to the next production line on the second conveying belt;

[0022] Step two: when the unqualified products need to be transferred to the first conveying belt, the first conveying belt at the unloading station is driven to move upwards by the lifting structure, so that the top horizontal position of the first conveying belt at the unloading station is consistent with the top horizontal position of the second conveying belt, and the second conveying belt is driven to avoid vertical movement of the first conveying belt at the unloading station by the avoidance adjusting structure;

[0023] Step three: when the second conveying belt conveys the unqualified products to the unloading station, the connector is pushed from the top of the second conveying belt to the top of the first conveying belt by the pushing assembly.

[0024] Step four: the first conveying belt at the unloading station is driven to move downwards to the initial position by the lifting structure, the first driver conveys the connector to the preset repair production line through the first conveying belt, and the avoidance adjusting structure changes the position of the second conveying belt again, so that the movement track of the second conveying belt returns to the initial movement track, and when the qualified products pass through the unloading station, the second conveying belt can drive the qualified products to pass through the unloading station again.

[0025] The beneficial effects of the present application are as follows: the second driver drives the second conveying belt to convey the connector, the qualified products are directly conveyed to the preset next production line through the second conveying belt, when the unqualified products need to be transferred to the first conveying belt, the first conveying belt at the unloading station is driven to move upwards by the lifting structure, so that the top horizontal position of the first conveying belt at the unloading station is consistent with the top horizontal position of the second conveying belt, and the second conveying belt is driven to avoid vertical movement of the first conveying belt at the unloading station by the avoidance adjusting structure, when the second conveying belt conveys the unqualified products to the unloading station, the connector is pushed from the top of the second conveying belt to the top of the first conveying belt by the pushing assembly, the first conveying belt at the unloading station is driven to move downwards to the initial position by the lifting structure, the first driver conveys the connector to the preset repair production line through the first conveying belt, and the avoidance adjusting structure changes the position of the second conveying belt again, so that the movement track of the second conveying belt returns to the initial movement track, and when the qualified products pass through the unloading station, the second conveying belt can drive the qualified products to pass through the unloading station again, the qualified products on multiple production lines are directly conveyed to the next production line through the second conveying belt, and the unqualified products on each production line are directly combined into the repair production line through the first conveying belt, so that the production line stop caused by manual carrying is eliminated, and the efficiency of the production line is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only a part of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0027] Figure 1 The overall structure schematic diagram of the embodiment of the present application;

[0028] Figure 2 The structure schematic diagram of the connection between the first rack and the connecting rack of the embodiment of the present application;

[0029] Figure 3 The structure schematic diagram of the embodiment of the present application Figure 2 The structure schematic diagram of the enlarged A area;

[0030] Figure 4 The structure schematic diagram of the relative position between the second guide roller and the second adjusting roller and the first conveying belt of the embodiment of the present application;

[0031] Figure 5 The structure schematic diagram of the second rack of the embodiment of the present application;

[0032] Figure 6 The structure schematic diagram of the relative position between the first supporting roller and the first guide roller and the second conveying belt of the embodiment of the present application;

[0033] Figure 7 The structure schematic diagram of the adjusting rack of the embodiment of the present application;

[0034] Figure 8 The structure schematic diagram of the translation rack of the embodiment of the present application;

[0035] Figure 9 The structure schematic diagram of the second rotating rack of the embodiment of the present application;

[0036] Figure 10 The structure schematic diagram of the two material blocking plates in the separated state of the embodiment of the present application;

[0037] Figure 11 The structure schematic diagram of the two material blocking plates in the combined state of the embodiment of the present application;

[0038] Figure 12 The structure schematic diagram of the inside of the transmission shell of the embodiment of the present application.

[0039] The marks in the figure are:

[0040] 1, first conveying belt; 2, first frame; 3, connecting frame; 4, second frame; 5, second conveying belt; 6, adjusting frame; 7, material blocking plate; 8, servo motor; 9, rotating shaft; 10, first rotating frame; 11, connecting shaft; 12, transmission shell; 13, movable frame; 14, tension spring; 15, gear; 16, toothed plate; 17, support ring; 18, protruding block; 19, guide block; 20, guide groove; 21, bolt; 22, translation frame; 23, first support roller; 24, first guide roller; 25, first hydraulic telescopic rod; 26, guide rod; 27, support part; 28, second rotating frame; 29, second support roller; 30, first adjusting roller; 31, rotating arm; 32, sliding block; 33, second hydraulic telescopic rod; 34, mounting frame; 35, lifting seat; 36, carrier roller; 37, third hydraulic telescopic rod; 38, second guide roller; 39, second adjusting roller; 40, movable seat; 41, fourth hydraulic telescopic rod; 42, material guiding plate. DETAILED DESCRIPTION

[0041] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to specific examples.

[0042] Example one, by Figure 1 , Figure 2 and Figure 5 are given, the present application includes first conveying belt 1, the lower side of first conveying belt 1 is provided with at least three first frames 2, two adjacent first frames 2 are fixedly connected through connecting frame 3, first frame 2 is provided with first driver for driving first conveying belt 1 to convey connector, the lower side of connecting frame 3 is provided with second frame 4, the upper side of second frame 4 is provided with second conveying belt 5 and adjusting frame 6;

[0043] The bottom end of the adjusting frame 6 is provided with a fixing unit matched with the second rack 4, the second rack 4 is provided with a second driver for driving the second conveying belt 5 to convey the connectors, the first driver and the second driver each include a driving roller, a driven roller and a motor for driving the driving roller to rotate, the driving roller and the driven roller are used for supporting the corresponding first conveying belt 1 or second conveying belt 5, the output end of the motor drives the driving roller to rotate through the transmission cooperation of a chain wheel and a chain, the driving roller and the driven roller can drive the first conveying belt 1 or the second conveying belt 5 to convey the connectors, the first rack 2 is provided with a lifting structure for driving the first conveying belt 1 at the discharging station to move vertically, the adjusting frame 6 is provided with a shoveling assembly for transferring the connectors on the second conveying belt 5 to the first conveying belt 1, the adjusting frame 6 is provided with an avoiding adjusting structure for changing the moving track of the second conveying belt 5, the avoiding adjusting structure is used for the second conveying belt 5 to avoid the vertical movement of the first conveying belt 1 at the discharging station; the workers place a plurality of second racks 4 at the preset positions respectively, the workers drive the adjusting frame 6 to move relative to the second rack 4, so that the adjusting frame 6 moves to the discharging station, after the adjusting frame 6 moves to the discharging station, the adjusting frame 6 is fixedly installed on the second rack 4 through the fixing unit, the workers place the first rack 2 and the connecting frame 3 at the preset positions through the hoisting equipment, and the connecting frame 3 is located above the second rack 4, the second conveying belt 5 is driven by the second driver to convey the connectors, the qualified products are directly conveyed to the next preset production line through the second conveying belt 5, when the unqualified products need to be transferred to the first conveying belt 1, the first conveying belt 1 at the discharging station is driven to move upward by the lifting structure, so that the top horizontal position of the first conveying belt 1 at the discharging station is consistent with the top horizontal position of the second conveying belt 5, and the second conveying belt 5 is driven to avoid the vertical movement of the first conveying belt 1 at the discharging station by the avoiding adjusting structure, when the second conveying belt 5 conveys the unqualified products to the discharging station, the connectors are shovelled from the top of the second conveying belt 5 to the top of the first conveying belt 1 by the shoveling assembly, the first conveying belt 1 at the discharging station is driven to move downward to the initial position by the lifting structure, the first driver drives the connectors to be conveyed to the preset repair production line through the first conveying belt 1, and the avoiding adjusting structure changes the position of the second conveying belt 5 again, so that the moving track of the second conveying belt 5 returns to the initial moving track, when the qualified products pass through the discharging station, the second conveying belt 5 can drive the qualified products to pass through the discharging station again, the qualified products on the plurality of production lines are directly conveyed to the next production line through the second conveying belt 5, and the unqualified products on each production line are directly introduced into the repair production line through the first conveying belt 1, the production line stop caused by manual carrying is eliminated, and the efficiency of the production line is improved.

[0044] In the embodiment two, on the basis of the embodiment one, Figure 5 、 Figure 10 、 Figure 11 andFigure 12 It is given that the material stirring assembly comprises a rotating shaft 9 rotatably installed on the adjusting frame 6, the servo motor 8 is fixedly connected on the adjusting frame 6, and the output end of the servo motor 8 is fixedly connected with the top end of the rotating shaft 9, the bottom end of the rotating shaft 9 is fixedly connected with the first rotating frame 10, two material blocking plates 7 are arranged below the first rotating frame 10, the material blocking plates 7 are L-shaped structures, a rotating mechanism matched with the material blocking plates 7 is installed on the first rotating frame 10, the rotating mechanism comprises a movable frame 13 slidably sleeved outside the first rotating frame 10, and the movable frame 13 and the first rotating frame 10 are connected through a plurality of extension springs 14, a supporting piece matched with the movable frame 13 is installed on the adjusting frame 6, a connecting shaft 11 is fixedly connected on the material blocking plate 7, the two ends of the first rotating frame 10 are respectively fixedly connected with transmission housings 12, the connecting shaft 11 is rotatably connected with the transmission housings 12, a meshing piece matched with the connecting shaft 11 is installed on the movable frame 13, the ends of the two material blocking plates 7 away from each other are respectively fixedly connected with guide plates 42, the meshing piece comprises two toothed plates 16 fixedly installed on the movable frame 13, and the two toothed plates 16 are respectively located in the two transmission housings 12, the top end of the connecting shaft 11 is fixedly connected with a gear 15 meshed with the toothed plate 16, the supporting piece comprises a supporting ring 17 fixedly installed on the adjusting frame 6, the supporting ring 17 is sleeved outside the rotating shaft 9, a protruding block 18 matched with the movable frame 13 is fixedly connected on the supporting ring 17, and the end of the movable frame 13 is in contact with the protruding block 18;

[0045] The initial state between the two adjacent baffle plates 7 is in a separated state, the second conveying belt 5 drives the qualified products to pass between the two baffle plates 7, and the tension spring 14 is in a stretched state, the movable frame 13 is in contact with the protrusion 18, when the top horizontal position of the first conveying belt 1 in the discharging station is consistent with the top horizontal position of the second conveying belt 5, and it is needed to push the unqualified products to the top of the first conveying belt 1, the first rotating frame 10 is driven to rotate one hundred and eighty degrees by the servo motor 8, the end of the movable frame 13 slides from the protrusion 18 to the supporting ring 17, and the movable frame 13 is driven to slide relative to the first rotating frame 10 by the tension spring 14, the movable frame 13 drives the toothed plate 16 to move, the toothed plate 16 drives the connecting shaft 11 and the baffle plate 7 to rotate through the gear 15, when the rotating shaft 9 drives the first rotating frame 10 to rotate one hundred and eighty degrees, the two baffle plates 7 are combined into a U-shaped stop structure, the second conveying belt 5 drives the unqualified products to move between the two baffle plates 7, the U-shaped stop structure is used for collecting and stopping the unqualified products, the connector is guided through the two guide plates 42, and it is ensured that the unqualified products enter between the two baffle plates 7, at this time, the rotating shaft 9 is reversely rotated by ninety degrees by the servo motor 8, so that the baffle plate 7 pushes the unqualified products from the top of the second conveying belt 5 to the top of the first conveying belt 1, when the lifting structure drives the first conveying belt 1 in the discharging station to move in the vertical direction, the unqualified products move downward with the first conveying belt 1, finally, the unqualified products are no longer in contact with the baffle plate 7, the first conveying belt 1 can convey the unqualified products to move, then the rotating shaft 9 is rotated by ninety degrees again by the servo motor 8, so that the first rotating frame 10 is reset to the initial position, and the two baffle plates 7 are in the separated state again.

[0046] In example three, on the basis of example one, Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 and Figure 9The avoidance adjustment structure comprises two translation frames 22 arranged above the second rack 4, the adjustment frame 6 is fixedly connected with a plurality of first hydraulic telescopic rods 25, the telescopic ends of the first hydraulic telescopic rods 25 are fixedly connected with corresponding translation frames 22, the sides close to each other of the two translation frames 22 are respectively rotatably connected with first support rollers 23 for supporting the second conveying belt 5, the sides away from each other of the two first support rollers 23 are respectively provided with two first guide rollers 24 for guiding the second conveying belt 5, the first guide rollers 24 are rotatably connected with the translation frames 22, the two ends of the translation frames 22 are respectively fixedly connected with at least one guide rod 26, the outside of the guide rod 26 is slidably sleeved with a support part 27, the support part 27 is fixed with the adjustment frame 6, the sides away from each other of the two translation frames 22 are respectively provided with second rotary frames 28, the second rotary frames 28 are rotatably connected with second support rollers 29 for supporting the second conveying belt 5, the second rotary frames 28 are rotatably connected with first adjustment rollers 30 located below the second support rollers 29, the first adjustment rollers 30 guide the second conveying belt 5, so that the second conveying belt 5 passes below the translation frames 22, the two sides of the second rotary frames 28 are respectively fixedly connected with rotary arms 31, the rotary arms 31 are rotatably connected with the adjustment frame 6, the rotation centers of the rotary arms 31 are consistent with the rotation centers of the second support rollers 29, the adjustment frame 6 is installed with an inclinators for driving the rotary arms 31 to incline, the inclinators comprise sliding blocks 32 slidably sleeved outside the rotary arms 31, the adjustment frame 6 is fixedly connected with four second hydraulic telescopic rods 33, the telescopic ends of the second hydraulic telescopic rods 33 are rotatably connected with corresponding sliding blocks 32, the fixing unit comprises a plurality of guide blocks 19 fixedly installed at the bottom end of the adjustment frame 6, the two sides of the second rack 4 are respectively provided with guide grooves 20 matched with the guide blocks 19, the guide blocks 19 are located in corresponding guide grooves 20, and the adjustment frame 6 and the second rack 4 are connected through a plurality of bolts 21;

[0047] The worker drives the adjusting frame 6 to slide relative to the second rack 4, the guide block 19 slides in the guide groove 20, when the adjusting frame 6 moves to the preset position, the worker fixes and installs the adjusting frame 6 on the second rack 4 through the bolt 21, drives the sliding block 32 to move through the second hydraulic telescopic rod 33, the rotating arm 31 inclines relative to the telescopic end of the second hydraulic telescopic rod 33, and the sliding block 32 slides relative to the rotating arm 31, the inclination angle of the rotating arm 31 and the second rotating frame 28 changes synchronously relative to the adjusting frame 6, the first adjusting roller 30 rotates around the second supporting roller 29, the interval between two adjacent first adjusting rollers 30 is changed, the tension of the second conveying belt 5 can be adjusted, the first conveying belt 1 passes through the middle of the four first guide rollers 24, when the lifting structure needs to drive the first conveying belt 1 at the unloading station to move in the vertical direction, the translation frame 22 is driven to move through the first hydraulic telescopic rod 25, the interval between two adjacent first supporting rollers 23 is increased, so that the first conveying belt 1 at the unloading station can pass between the two first supporting rollers 23, and the translation frame 22 drives the guide rod 26 to slide relative to the supporting part 27 and the adjusting frame 6, through the design of the guide rod 26 and the supporting part 27, so that the translation frame 22 moves stably in the horizontal direction, when the lifting structure needs to drive the first conveying belt 1 at the unloading station to move in the vertical direction to the initial position, similarly, the first hydraulic telescopic rod 25 drives the translation frame 22 to move reversely, so that the interval between the two first supporting rollers 23 is reduced to the initial distance, and the second conveying belt 5 can drive the qualified products to pass above the two adjacent first supporting rollers 23 again.

[0048] In the embodiment four, based on the embodiment one, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 are given, the lifting structure comprises mounting frames 34 arranged on the two sides of the connecting frame 3 respectively, the mounting frames 34 are fixedly connected with the corresponding first racks 2, lifting seats 35 are arranged above the mounting frames 34, supporting rollers 36 for supporting the first conveying belt 1 are rotatably connected to the lifting seats 35, third hydraulic telescopic rods 37 are fixedly connected to the two sides of the mounting frames 34 respectively, telescopic ends of the third hydraulic telescopic rods 37 are fixedly connected with the lifting seats 35, two second guide rollers 38 for guiding the first conveying belt 1 are arranged on the sides away from each other of two adjacent supporting rollers 36 respectively, and the second guide rollers 38 are rotatably connected with the mounting frames 34, controllers for adjusting the tension of the first conveying belt 1 are arranged on the mounting frames 34, the controllers comprise two movable seats 40, the two movable seats 40 are arranged below the two second guide rollers 38 respectively, second adjusting rollers 39 for supporting the first conveying belt 1 are rotatably connected to the movable seats 40, and two fourth hydraulic telescopic rods 41 are fixedly connected to the two sides of the mounting frames 34 respectively, telescopic ends of the fourth hydraulic telescopic rods 41 are fixedly connected with the corresponding movable seats 40;

[0049] The lifting seat 35 and the carrier roller 36 are driven to move upward by the third hydraulic telescopic rod 37, so that the height of the first conveying belt 1 located above the connecting frame 3 is changed, and the fourth hydraulic telescopic rod 41 drives the adjacent two movable seats 40 to move close to each other, so as to reduce the distance between the adjacent two second adjusting rollers 39, so that the tension on the first conveying belt 1 is within the preset range, and the first conveying belt 1 is guided by the two second guide rollers 38 located on the mounting frame 34, so that the top horizontal position of the first conveying belt 1 which is not located in the discharging station remains unchanged.

[0050] The embodiment also provides a conveying method for automobile connector processing, which is applied to the conveying device for automobile connector processing as described above and includes the following steps.

[0051] Step one: the second conveying belt 5 is driven by the second driver to convey the connectors, and the qualified products are directly conveyed to the preset next production line by the second conveying belt 5;

[0052] Step two: when the unqualified products need to be transferred to the first conveying belt 1, the first conveying belt 1 located in the discharging station is driven to move upward by the lifting structure, so that the top horizontal position of the first conveying belt 1 located in the discharging station is consistent with the top horizontal position of the second conveying belt 5, and the second conveying belt 5 is driven to avoid the vertical movement of the first conveying belt 1 located in the discharging station by the avoidance adjusting structure;

[0053] Step three: when the second conveying belt 5 conveys the unqualified products to the discharging station, the connectors are pushed from the top of the second conveying belt 5 to the top of the first conveying belt 1 by the material pushing assembly;

[0054] Step four: the first conveying belt 1 located in the discharging station is driven to move downward to the initial position by the lifting structure, the first driver drives the connectors to be conveyed to the preset repair production line by the first conveying belt 1, and the avoidance adjusting structure changes the position of the second conveying belt 5 again, so that the movement track of the second conveying belt 5 returns to the initial movement track, and when the qualified products pass through the discharging station, the second conveying belt 5 can drive the qualified products to pass through the discharging station again.

[0055] Those skilled in the art should understand that the above discussion of any embodiment is only exemplary and is not intended to limit the scope of the present application to these examples; under the idea of the present application, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for the sake of brevity.

Claims

1. A conveying device for processing of automotive connectors, comprising a first conveyor belt (1), characterized in that, The lower side of the first conveying belt (1) is provided with at least three first racks (2), two adjacent first racks (2) are fixedly connected through a connecting frame (3), the first rack (2) is provided with a first driver for driving the first conveying belt (1) to convey the connector, the lower side of the connecting frame (3) is provided with a second rack (4), the upper side of the second rack (4) is provided with a second conveying belt (5) and an adjusting frame (6); The bottom end of the adjusting frame (6) is provided with a fixing unit matched with the second rack (4), the second rack (4) is provided with a second driver for driving the second conveying belt (5) to convey the connector, the first rack (2) is provided with a lifting structure for driving the first conveying belt (1) in the discharging station to move vertically, the adjusting frame (6) is provided with a shifting assembly for shifting the connector on the second conveying belt (5) to the first conveying belt (1), and the adjusting frame (6) is provided with an avoiding adjusting structure for changing the moving track of the second conveying belt (5), and the avoiding adjusting structure is used for the second conveying belt (5) to avoid the vertical movement of the first conveying belt (1) in the discharging station; The shifting assembly comprises a rotating shaft (9) rotatably installed on the adjusting frame (6), the adjusting frame (6) is fixedly connected with a servo motor (8), the output end of the servo motor (8) is fixedly connected with the top end of the rotating shaft (9), the bottom end of the rotating shaft (9) is fixedly connected with a first rotating frame (10), the lower side of the first rotating frame (10) is provided with two material blocking plates (7), the material blocking plates (7) are L-shaped structures, and the first rotating frame (10) is provided with a rotating mechanism matched with the material blocking plates (7); The rotating mechanism comprises a movable frame (13) slidably sleeved on the outside of the first rotating frame (10), the movable frame (13) and the first rotating frame (10) are connected through a plurality of extension springs (14), the adjusting frame (6) is provided with a supporting piece matched with the movable frame (13), the material blocking plates (7) are fixedly connected with a connecting shaft (11), the two ends of the first rotating frame (10) are respectively fixedly connected with a transmission shell (12), the connecting shaft (11) and the transmission shell (12) are rotatably connected, the movable frame (13) is provided with an engaging piece matched with the connecting shaft (11), and the ends away from each other of the two material blocking plates (7) are respectively fixedly connected with guide plates (42).

2. The conveying device for processing of automotive connectors according to claim 1, characterized in that The engaging piece comprises two toothed plates (16) fixedly installed on the movable frame (13), the two toothed plates (16) are respectively located in the two transmission shells (12), and the top end of the connecting shaft (11) is fixedly connected with a gear (15) engaged with the toothed plates (16).

3. The conveying device for processing of automotive connectors according to claim 1, characterized in that, The supporting piece comprises a supporting ring (17) fixedly installed on the adjusting frame (6), the supporting ring (17) is sleeved on the outside of the rotating shaft (9), the supporting ring (17) is fixedly connected with a protrusion (18) matched with the movable frame (13), and the end of the movable frame (13) is in contact with the protrusion (18).

4. The conveying apparatus for processing of an automotive connector according to claim 1, wherein The avoiding adjusting structure comprises two translation frames (22) arranged above the second rack (4), a plurality of first hydraulic telescopic rods (25) are fixedly connected to the adjusting frame (6), and the telescopic ends of the first hydraulic telescopic rods (25) are fixedly connected with the corresponding translation frames (22), the sides close to each other of the two translation frames (22) are respectively rotatably connected with first supporting rollers (23) for supporting the second conveying belt (5), and the sides away from each other of the two first supporting rollers (23) are respectively provided with two first guide rollers (24) for guiding the second conveying belt (5), and the first guide rollers (24) are rotatably connected with the translation frames (22).

5. The conveying apparatus for processing of automotive connectors according to claim 4, wherein Both ends of the translation frame (22) are fixedly connected with at least one guide rod (26), and the outer part of the guide rod (26) is slidably sleeved with a supporting part (27), and the supporting part (27) is fixed with the adjusting frame (6).

6. The conveying apparatus for processing of an automotive connector according to claim 4, wherein The sides away from each other of the two translation frames (22) are respectively provided with second rotating frames (28), the second rotating frames (28) are rotatably connected with second supporting rollers (29) for supporting the second conveying belt (5), the second rotating frames (28) are rotatably connected with first adjusting rollers (30) below the second supporting rollers (29), and the first adjusting rollers (30) guide the second conveying belt (5) to pass below the translation frames (22), the two sides of the second rotating frames (28) are respectively fixedly connected with rotating arms (31), and the rotating arms (31) are rotatably connected with the adjusting frame (6), the rotation centers of the rotating arms (31) are consistent with the rotation centers of the second supporting rollers (29), and the adjusting frame (6) is provided with an inclining device for driving the rotating arms (31) to incline.

7. The conveying apparatus for processing of automotive connectors according to claim 6, wherein The inclining device comprises a sliding block (32) slidably sleeved on the outer part of the rotating arm (31), and four second hydraulic telescopic rods (33) are fixedly connected to the adjusting frame (6), and the telescopic ends of the second hydraulic telescopic rods (33) are rotatably connected with the corresponding sliding blocks (32).

8. The conveying apparatus for processing of an automotive connector according to claim 1, wherein The fixing unit comprises a plurality of guide blocks (19) fixedly installed at the bottom end of the adjusting frame (6), the two sides of the second rack (4) are respectively provided with guide grooves (20) matched with the guide blocks (19), the guide blocks (19) are located in the corresponding guide grooves (20), and the adjusting frame (6) and the second rack (4) are connected through a plurality of bolts (21).

9. The conveying apparatus for processing of an automotive connector according to claim 1, wherein The lifting structure comprises mounting frames (34) arranged on both sides of the connecting frame (3) respectively, the mounting frames (34) are fixedly connected with the corresponding first rack (2), a lifting seat (35) is arranged above the mounting frames (34), the lifting seat (35) is rotatably connected with a supporting roller (36) for supporting the first conveying belt (1), third hydraulic telescopic rods (37) are fixedly connected with both sides of the mounting frames (34) respectively, the telescopic ends of the third hydraulic telescopic rods (37) are fixedly connected with the lifting seat (35), two second guide rollers (38) for guiding the first conveying belt (1) are arranged on the sides, away from each other, of the adjacent two supporting rollers (36) respectively, the second guide rollers (38) are rotatably connected with the mounting frames (34), and a controller for adjusting the tension of the first conveying belt (1) is mounted on the mounting frames (34).

10. The conveying apparatus for processing of automotive connectors according to claim 9, wherein The controller comprises two movable seats (40), and the two movable seats (40) are arranged below the two second guide rollers (38), the movable seats (40) are rotatably connected with second adjusting rollers (39) for supporting the first conveying belt (1), two fourth hydraulic telescopic rods (41) are fixedly connected with both sides of the mounting frames (34) respectively, and the telescopic ends of the fourth hydraulic telescopic rods (41) are fixedly connected with the corresponding movable seats (40).

11. A conveying method for an automobile connector processing, applied to the conveying device for an automobile connector processing according to claim 1, characterized in that: The method comprises the following steps: Step one: the second conveying belt (5) is driven by the second driver to convey the connector, and the qualified product is directly conveyed to the preset next production line through the second conveying belt (5); Step two: when the unqualified product needs to be transferred to the first conveying belt (1), the first conveying belt (1) at the discharging station is driven to move upward by the lifting structure, so that the top horizontal position of the first conveying belt (1) at the discharging station is consistent with the top horizontal position of the second conveying belt (5), and the second conveying belt (5) is driven to avoid the vertical movement of the first conveying belt (1) at the discharging station by the avoidance adjusting structure; Step three: when the second conveying belt (5) conveys the unqualified product to the discharging station, the connector is pushed from the top of the second conveying belt (5) to the top of the first conveying belt (1) by the pushing assembly; Step four: the first conveying belt (1) at the discharging station is driven to move downward to the initial position by the lifting structure, the first driver drives the connector to be conveyed to the preset repair production line through the first conveying belt (1), at the same time, the avoidance adjusting structure changes the position of the second conveying belt (5) again, so that the movement track of the second conveying belt (5) returns to the initial movement track, and when the qualified product passes through the discharging station, the second conveying belt (5) can drive the qualified product to pass through the discharging station again.

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