CN116331715A - Automatic transfer chain of transplanting of door - Google Patents

Abstract

The invention relates to the technical field of vehicle door production, in particular to an automatic vehicle door transplanting conveying line, which comprises a three-dimensional belt line, a guide device and a floating type centering mechanism, wherein the guide device and the floating type centering mechanism are arranged at the tail end of the three-dimensional belt line. The automatic car door transplanting conveying line is matched with the three-dimensional belt line, the guide device, the unpowered transplanting mechanism, the floating type righting mechanism, the fixed type material pulling mechanism, the stepping mechanism, the guiding and positioning mechanism, the movable type material warehouse, the AGV logistics car and the propelling device, so that the automatic car door transplanting conveying line completely replaces the traditional storage mode and manually guided transplanting, stacking and conveying, and personal safety and health injuries are avoided; the continuous and smooth production process is assisted; the production efficiency is improved; the product quality is improved; the stability of the production process is ensured, and the phenomenon that the waiting time is too long and the production is stopped by people is avoided; the occupied area of transplanting, stacking and conveying is reduced, and the utilization rate of the production field is improved.

Description

Automatic transfer chain of transplanting of door

Technical Field

The invention relates to the technical field of vehicle door production, in particular to an automatic vehicle door transplanting conveying line.

Background

In the prior art, the doors of passenger cars are various in variety and large in structural form difference, and the doors are manually taken off line, transplanted, stacked and transported.

The door is formed by clamping, welding and rolling various different bent materials, and has the characteristics of heavy, huge and irregular self, bright surface, attractive appearance, easy deformation and the like. At present, the manual leading process flows of vehicle door offline, transplanting, stacking, transporting and the like are completely executed, so that the flexible form of vehicle door operation is realized, but the defects are obvious:

(1) the linkage cannot be performed, the waiting time is long, and the production efficiency is low;

(2) the stacking warehouse is inflexible, occupies large production field area, reduces the utilization rate of the production area, and also causes difficult field management;

(3) the labor intensity is high, and the long-term transportation and stacking of the vehicle door have great harm to the body and mind of operators;

(4) the working condition is unsafe, and the risk of injuring the person by smashing exists;

(5) limited by the shortage of labor, the normal operation of the production line is stopped;

(6) limited by the operation proficiency of personnel, the risk of gouging and scratching the surface of the vehicle door is high, and the damage to the product quality is high.

Disclosure of Invention

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an automatic transfer chain of transplanting of door, includes three-dimensional belt line and is located guide device and the floating righting mechanism of three-dimensional belt line's end installation to and the fixed material mechanism of pulling out of the installation of the relative one side of floating righting mechanism, fixed material mechanism conveying end department installs portable stock storehouse, and guiding orientation mechanism is installed to the both sides of portable stock storehouse, and step-by-step mechanism and advancing device are installed to guiding orientation mechanism's centre department.

Further, the material guiding device comprises a supporting frame body, a linear square rail is arranged at the top of the supporting frame body, an X-axis pneumatic assembly is arranged at the starting end of the linear square rail, a mounting plate connected with the moving end of the linear square rail is fixed at the ejection end of the X-axis pneumatic assembly, a Y-axis pneumatic assembly is fixed at the top of the mounting plate, a material guiding push plate is fixed at the ejection end of the Y-axis pneumatic assembly, and the material guiding push plate is L-shaped.

Further, floating righting mechanism includes floating device and righting device, floating device includes fixed platform, and fixed platform's top is fixed with four floating guide posts, and floating guide sleeve's outside sliding connection has floating guide sleeve, is fixed with floating platform between four floating guide sleeve, is fixed with the longeron between two floating guide post tops of left and right sides, oil-free buffer is all installed with the bottom of longeron in fixed platform's top, installs the floating cylinder on the fixed platform, and the ejecting end of floating cylinder is connected with floating platform, install unpowered transplanting mechanism on the floating platform.

Further, righting device is including fixing the cylinder mount pad on floating platform, installs righting cylinder and guide pin bushing mount pad on the cylinder mount pad, is fixed with two guide pin bushings on the guide pin bushing mount pad, and the inside of righting guide pin bushing slides has righting guide pillar, is fixed with spacing longeron between the terminal of two righting guide pillars, is fixed with the gyro wheel mounting panel between the output of righting cylinder and the ejecting end of righting guide pillar, installs multiunit righting gyro wheel on the gyro wheel mounting panel, unpowered transplanting mechanism is including being located floating platform fixed two connecting blocks, installs multiunit direction aligning wheel between two connecting blocks, and one side of leaning on inside connecting block is fixed with blocking device.

Further, the fixed material pulling mechanism comprises a material pulling frame body, a wheel plate is fixed on the material pulling frame body, a plurality of groups of material pulling rollers are mounted on the wheel plate, a linear guide rail is mounted at the top of the material pulling frame body, and a material pulling head is fixed at the movable end of the linear guide rail.

Further, three-dimensional belt line includes the frame body and is located a plurality of detection device of installing on the frame body, and motor and speed reducer are installed to the starting end department of frame body, and the motor is connected with the speed reducer transmission, and the action wheel that is connected with the speed reducer output is all installed to frame body top and positive starting end, and the tight pulley that rises is all installed to frame body top and positive terminal, the top be connected with the upper belt between action wheel and the tight pulley that rises, openly be connected with the lower belt between action wheel and the tight pulley that rises, be provided with spacing subassembly on the frame body.

Further, the spacing subassembly includes installs guide pulley, multiunit lower guide pulley, multiunit limiting plate, multiunit limiting bracket on the frame body, be fixed with the track between the multiunit limiting bracket, go up the belt and wear to locate between guide pulley and the limiting plate on the multiunit, the guide pulley is located the below of lower belt under the multiunit, the one section of going up belt and lower belt is concave, convex toothed, is provided with the boss on going up the belt, is provided with the recess on the lower belt, and the lower belt wears to locate between the multiunit limiting bracket, and the interior flange department of lower belt recess wears to establish in orbital inside.

Further, step by step mechanism includes the mounting plate, and advancing device has actuating device including advancing the mounting plate, the top of mounting plate, advance and install propulsion jar and propulsion track on the mounting plate, advance the output of jar and actuating device and all be fixed with leading device, articulated on the leading device have leading ratchet head, advance the terminal department of mounting plate and all install back guide device, articulated on the back guide device have back guide ratchet head.

Further, portable stock storehouse includes the storehouse support body and is located the direction positioning mechanism that the storehouse support body both sides set up, and the truckle is installed to the bottom of storehouse support body, and one side of truckle is connected with the landing leg, is fixed with gear pole, multiunit guide pulley pole and multiunit U type bin space pole on the storehouse support body, it is connected with self-centering guide pulley to rotate on the guide pulley pole, the gear pole cooperatees with step mechanism, the bottom of storehouse support body is fixed with direction limiting plate and two bottom guide bars, and the direction limiting plate is located between the bottom guide bars, and the bottom of storehouse support body is provided with AGV commodity circulation car, and its AGV commodity circulation car cooperatees with bottom guide bar and direction limiting plate.

Further, the guiding and positioning mechanism comprises guiding strips which are arranged on two sides of the movable material warehouse, a plurality of groups of guiding components which are fixed on two sides of the movable material warehouse, and a plurality of guiding wheels which are arranged on the guiding components.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

the automatic car door transplanting conveying line is matched with the three-dimensional belt line, the guide device, the unpowered transplanting mechanism, the floating type righting mechanism, the fixed type material pulling mechanism, the stepping mechanism, the guiding and positioning mechanism, the movable type material warehouse, the AGV logistics car and the propelling device, so that the automatic car door transplanting conveying line completely replaces the traditional storage mode and manually guided transplanting, stacking and conveying, and personal safety and health injuries are avoided; the continuous and smooth production process is assisted; the production efficiency is improved; the product quality is improved; the stability of the production process is ensured, and the phenomenon that the waiting time is too long and the production is stopped by people is avoided; the occupied area of transplanting, stacking and conveying is reduced, and the utilization rate of the production field is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a three-dimensional view of a neutral belt line in the structure of the present invention;

FIG. 3 is a three-dimensional view of an upper belt in the construction of the present invention;

FIG. 4 is a three-dimensional view of the lower belt in the present construction;

FIG. 5 is a three-dimensional view of an upper guide wheel in the structure of the present invention;

FIG. 6 is a three-dimensional view of the lower guide wheel of the present invention;

FIG. 7 is a three-dimensional view of a guide in the structure of the present invention;

FIG. 8 is a three-dimensional view of an unpowered transplanting mechanism in the structure of the present invention;

FIG. 9 is a three-dimensional view of a guide and centering wheel in the present configuration;

FIG. 10 is a three-dimensional view of a floating centralizer in accordance with the invention;

FIG. 11 is a three-dimensional view of a stationary withdrawal mechanism in the present configuration;

FIG. 12 is a three-dimensional view of a stepper mechanism in the configuration of the present invention;

FIG. 13 is a three-dimensional view of a guide positioning mechanism in the structure of the present invention;

FIG. 14 is a partial schematic view of the propulsion device of FIG. 13 in accordance with the present invention;

FIG. 15 is a partial schematic view of the step-by-step mechanism of FIG. 13 in accordance with the present invention;

FIG. 16 is a three-dimensional view of a mobile magazine in the configuration of the present invention;

FIG. 17 is a bottom view of FIG. 14 in the construction of the present invention;

FIG. 18 is a three-dimensional schematic view of an AGV in accordance with the present invention;

FIG. 19 is a three-dimensional schematic view of the self-centering idler attachment configuration of FIG. 14 in accordance with the present disclosure;

FIG. 20 is a partial schematic view of the floating centralizer attachment structure of FIG. 1 in accordance with the invention.

In the figure: 1. a three-dimensional belt line; 101. a frame body; 102. a motor; 103. a speed reducer; 104. a driving wheel; 105. a tensioning wheel; 106. an upper belt; 107. an upper guide wheel; 108. a lower guide wheel; 109. a limit bracket; 110. a track; 111. a detection device; 112. a limiting plate; 113. a lower belt; 2. a material guiding device; 201. a support frame body; 202. a straight square rail; 203. a mounting plate; 204. an X-axis pneumatic assembly; 205. a Y-axis pneumatic assembly; 206. a material guiding pushing plate; 3. an unpowered transplanting mechanism; 301. a connecting block; 302. a guide aligning wheel; 303. a blocking device; 4. a floating type righting mechanism; 401. a fixed platform; 402. a floating cylinder; 403. a floating platform; 404. a floating guide post; 405. a floating guide sleeve; 406. a cylinder mounting seat; 407. centralizing the air cylinder; 408. a roller mounting plate; 409. centralizing the roller; 410. a guide sleeve mounting seat; 411. centralizing the guide sleeve; 412. centralizing the guide post; 413. an oilless buffer device; 5. a fixed material pulling mechanism; 501. pulling out the material rack body; 502. a wheel plate; 503. pulling out the material gyro wheel; 504. a linear guide rail; 505. pulling out a material head; 6. a step mechanism; 601. a mounting base plate; 602. a rear guide device; 603. a rear guide ratchet head; 604. an execution device; 605. a preamble device; 606. leading the ratchet head; 7. a guiding and positioning mechanism; 701. a guide bar; 702. a guide assembly; 703. a guide wheel; 704. advancing the mounting plate; 705. a propulsion cylinder; 706. propelling the track; 8. a mobile stock house; 801. a warehouse rack body; 802. casters; 803. a support leg; 804. a guide wheel rod; 805. self-centering guide wheels; 806. a U-shaped bin lever; 807. a gear lever; 808. a guide limit plate; 809. a bottom guide bar; 9. AGV logistics vehicle; 10. an intelligent control console.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1, an automatic car door transplanting conveying line in this embodiment includes a three-dimensional belt line 1, a guide device 2 and a floating type righting mechanism 4 are installed at the conveying end of the three-dimensional belt line 1, a fixed pulling mechanism 5 is installed at one side opposite to the floating type righting mechanism 4, a movable type stock 8 is installed at the conveying end of the fixed pulling mechanism 5, guiding and positioning mechanisms 7 are installed at two sides of the movable type stock 8, a stepping mechanism 6 and a propelling device are installed at the middle of the guiding and positioning mechanisms 7, and an intelligent control console 10 is installed at one side of the three-dimensional belt line 1.

According to the structure, the vehicle door is conveyed through the three-dimensional belt line 1, then the product is guided into the floating type righting mechanism 4 by the cooperation of the guide device 2 to finish linkage such as righting conveying, meanwhile, the product is pulled into a set position along the movable type material warehouse 8 by the cooperation of the fixed type material pulling mechanism 5 in conveying, meanwhile, the auxiliary movable type material warehouse 8 can be guided to enter a designated position under the action of the guide positioning mechanism 7 and the propelling device, and the movable type material warehouse 8 can be advanced by one gear by the cooperation of the stepping mechanism 6, so that the movable type material warehouse 8 enters the next material receiving state.

As shown in fig. 2-4, the three-dimensional belt line 1 comprises a frame body 101 and a plurality of detection devices 111 arranged on the frame body 101, the frame body 101 is mainly welded into a right triangle structure with the angle of approximately 30 degrees by square tubes, a motor 102 and a speed reducer 103 are arranged at the starting end of the frame body 101, the motor 102 is in transmission connection with the speed reducer 103, the speed reducer 103 is arranged at the top and the front starting end of the frame body 101, driving wheels 104 are respectively arranged at the two driving wheels 104 and are respectively connected with two output ends of the speed reducer 103, a tensioning wheel 105 is arranged at the top and the front tail end of the frame body 101, an upper belt 106 is connected between the driving wheels 104 and the tensioning wheel 105, a boss is arranged on the upper belt 106, a lower belt 113 is connected between the driving wheels 104 and the tensioning wheel 105, grooves are arranged on the lower belt 113, one section of the upper belt 106 and the lower belt 113 are in concave and convex tooth shapes, the boss is arranged on the upper belt 106, the groove is arranged on the lower belt 113, and the upper belt 106 and the lower belt 113 is conveyed to be approximately 30 degrees in a right oblique direction. The motor 102 and the speed reducer 103 are used for transmission, and meanwhile, the tension wheel 105 can adjust the distance between the driving wheels 104, so that the upper belt 106 and the lower belt 113 can be tightened, and the conveying of products is completed under the action of the lower belt 113 and the upper belt 106.

As shown in fig. 2, 5 and 6, the limiting assembly comprises a frame body 101, wherein the frame body 101 is provided with at least six upper guide wheels 107, at least four lower guide wheels 108, at least five multi-group limiting plates 112 and at least six limiting brackets 109, a track 110 is fixed between the multi-group limiting brackets 109, a flange of the upper belt 106 is arranged between the multi-group upper guide wheels 107 and the limiting plates 112 in a penetrating manner, the lower guide wheels 108 are arranged below the lower belt 113, the lower belt 113 is arranged between the multi-group limiting brackets 109 in a penetrating manner, and an inner flange of a groove of the lower belt 113 is arranged inside the track 110 in a penetrating manner. When the upper belt 106 and the lower belt 113 drive and convey products, the upper guide wheel 107 and the limiting plate 112 support and limit the upper belt 106, and meanwhile, the limiting support 109, the lower guide wheel 108 and the rail 110 support and limit the lower belt 113, so that the stability of belt conveying is improved.

Referring to fig. 7 and 20, the material guiding device 2 includes a supporting frame 201, the supporting frame 201 is located in the middle of the end of the frame 101, a linear square rail 202 is installed at the top of the supporting frame 201, an X-axis pneumatic assembly 204 is installed at the start end of the linear square rail 202, an installation plate 203 connected with the moving end of the linear square rail 202 is fixed at the ejection end of the X-axis pneumatic assembly 204, a Y-axis pneumatic assembly 205 is fixed at the top of the installation plate 203, a material guiding push plate 206 is fixed at the ejection end of the Y-axis pneumatic assembly 205, and the material guiding push plate 206 is L-shaped. When the product moves to the position of the material guiding device 2, the Y-axis pneumatic assembly 205 and the X-axis pneumatic assembly 204 are matched, and the product can be moved to the next process through the material guiding push plate 206, so that the linkage is realized.

Referring to fig. 8, 10 and 20, the floating centering mechanism 4 includes a floating device and a centering device, the floating device includes a fixed platform 401, four floating guide posts 404 are fixed at the top of the fixed platform 401, floating guide sleeves 405 are slidably connected at the outer sides of the floating guide posts 404, a floating platform 403 is fixed between the four floating guide sleeves 405, long plates are fixed between the top ends of the two floating guide posts 404 at the left and right sides, oil-free buffer devices 413 are respectively installed at the top of the fixed platform 401 and the bottom of the long plates, a floating cylinder 402 is installed on the fixed platform 401, the ejection end of the floating cylinder 402 is connected with the floating platform 403, an unpowered transplanting mechanism 3 is installed on the floating platform 403, the unpowered transplanting mechanism 3 includes two connecting blocks 301 fixed on the floating platform 403, a plurality of groups of guide centering wheels 302 are installed between the two connecting blocks 301, and a blocking device 303 is fixed at one side of the connecting block 301 close to the inside. Through floating cylinder 402, can drive floating platform 403 and reciprocate, its floating guide pillar 404 and floating guide pin bushing 405 play supplementary floating platform 403 and remove, and the long board plays spacingly simultaneously, avoids floating platform 403 separation, and when floating platform 403 come up and descend simultaneously, can drive unpowered transplanting mechanism 3 and follow the removal, consequently can drive the product and remove to the same height with portable stock room 8, can assist the product to remove to the process of moving down simultaneously, and oilless buffer 413 can play the steady effect of decline when descending.

As shown in fig. 10, 11 and 20, the righting device includes a cylinder mounting seat 406 fixed on the floating platform 403, a righting cylinder 407 and a guide sleeve mounting seat 410 are mounted on the cylinder mounting seat 406, the righting cylinder 407 and the guide sleeve mounting seat 410 are mounted in an inclined state, two righting guide sleeves 411 are fixed on the guide sleeve mounting seat 410, a righting guide post 412 slides in the righting guide sleeve 411, a limiting long plate is fixed between the tail ends of the two righting guide posts 412, a roller mounting plate 408 is fixed between the output end of the righting cylinder 407 and the ejection end of the righting guide post 412, a plurality of groups of righting rollers 409 are mounted on the roller mounting plate 408, the fixed material pulling mechanism 5 includes a material pulling frame body 501, a wheel plate 502 is fixed on the material pulling frame body 501, a plurality of groups of material pulling rollers 503 are mounted on the wheel plate 502, a linear guide rail 504 is mounted on the top of the material pulling frame body 501, and a material pulling head 505 is fixed on the moving end of the linear guide rail 504. The centering cylinder 407 can drive the centering roller 409 to move through the roller mounting plate 408, so that the product can be centered to be approximately 90 degrees in an approximately 30-degree conveying state, the moving end of the linear guide rail 504 can drive the drawing head 505 to move, and the product can be conveyed to the movable material warehouse 8 for storage under the auxiliary actions of the centering roller 409, the drawing roller 503 and the guide aligning wheel 302.

13-19, guiding and positioning mechanism 7 is including the guide bar 701 that is located movable type storehouse 8 both sides department and all connects, and divide into pile up neatly district and stop district on the guiding and positioning mechanism 7 to be located movable type storehouse 8 both sides department and be fixed with multiunit guiding assembly 702, install a plurality of leading wheels 703 on the guiding assembly 702, movable type storehouse 8 includes storehouse support body 801 and is located the guiding and positioning mechanism 7 that the storehouse support body 801 both sides set up, and truckle 802 is installed to the bottom of storehouse support body 801, and one side of truckle 802 is connected with landing leg 803, and landing leg 803 cooperatees with thrust unit, be fixed with gear pole 807, multiunit guide pole 804 and multiunit U type position in pole 806 on the storehouse support body 801, rotate on the guide pole 804 and be connected with self-centering guide pulley 805, gear pole 807 cooperatees with step mechanism, the bottom of storehouse support body 801 is fixed with guiding limiting plate 808 and two bottom guide bars 809, has seted up two locating holes on the guiding limiting plate 808, and guiding limiting plate 808 is located between bottom guide bar 809, and 701 and bottom guide bar 809 are the horn body 801, and are all provided with the guide bar 809 and AGV 9 that the flow is cooperateed with the bottom 9. The AGV logistics trolley 9 is provided with guiding, accurate positioning and limiting functions through the bottom guiding strip 809, the guiding limiting plate 808 and the two positioning holes, and wheels of the movable type warehouse 8 can be subjected to primary limiting guiding under the action of the guiding strip 701, the guiding assembly 702 and the guiding wheels 703, and meanwhile, the guide wheel rod 804 and the self-centering guide wheel 805 assist in conveying products to the position between the U-shaped warehouse space rods 806 for storage.

As shown in fig. 12-15, the stepping mechanism 6 comprises a mounting plate 601, the propelling device comprises a propelling mounting plate 704, an executing device 604 is arranged on the top of the mounting plate 601, a propelling cylinder 705 and a propelling track 706 are arranged on the propelling mounting plate 704, a front guiding device 605 is fixed at the output ends of the propelling cylinder 705 and the executing device 604, a front guiding ratchet head 606 is hinged on the front guiding device 605, a rear guiding device 602 is arranged at the tail ends of the propelling mounting plate 704 and the mounting plate 601, and a rear guiding ratchet head 603 is hinged on the rear guiding device 602. The front and back guide ratchet heads can only rotate in one direction, the clockwise rotation is shown in the figure, the outer sides of the ratchet heads are inclined planes, and the bottom is provided with a blocking limiting ratchet head to rotate anticlockwise. The movable stock 8 is pushed into the guiding and positioning mechanism 7 by the front guide 605 and the front guide ratchet 606 of the pushing cylinder 705 and the upper pushing cylinder 705, and meanwhile, the front guide 605 and the front guide ratchet 606 on the actuating device 604 and the actuating device 604 are matched with the rear guide 602 and the rear guide ratchet 603, so that the kinetic energy is transferred to the gear rod 807 of the movable stock 8 to be in direct contact to form limit by adopting the lever principle. The guiding device 605 on the actuating device 604 is used for tightly limiting the gear rod 807 of the movable stock 8 by the reciprocating function of the actuating element of the actuating device 604, and provides a pushing progressive function.

The working principle of the embodiment is as follows:

the AGV logistics trolley 9 moves to the lower part of the warehouse rack body 801, wherein a guide limit plate 808, a locating hole and a bottom guide strip 809 provide guiding, accurate locating and limiting functions for the AGV logistics trolley 9, the AGV logistics trolley 9 drives the warehouse rack body 801 to move between the guide strip 701 and the guide assembly 702, a pushing cylinder 705 drives a butting front guide device 605 and a front guide ratchet 606 to move, a supporting leg 803 of the warehouse rack body 801 is driven by a movable end ratchet right-angle edge of the front guide ratchet 606 to enable a trundle 802 to roll and convey products from a stopping area to a stacking area, the products are conveyed to an upper belt 106 and a lower belt 113, at the moment, the products are placed at an inclination thirty degree, a motor 102 provides a driving source to transmit to a speed reducer 103, the speed reducer 103 adopts a synchronous and steering characteristic technology to transmit driving force to a driving wheel 104 through a transmission shaft, the driving wheel 104 and a tightening wheel 105 form a rotary transmission by grouping the concave and convex toothed upper belt 106 and the lower belt 113, and the rotation of the driving wheel 104 at different positions respectively drive the concave and toothed upper belt 106 and the lower belt 113 to circulate, and the concave toothed upper belt 106 and the concave toothed upper belt 107 and the concave toothed belt 113 respectively, and the concave toothed upper belt 108 and the concave toothed belt 113 are respectively; meanwhile, the spigot of the limit bracket 109 and the guide edge of the limit plate 112 respectively guide the transmission tracks of the concave and convex toothed upper belt 106 and the lower belt 113 and assist in supporting the bearing of the concave and convex toothed upper belt 106 and the lower belt 113; the combined sections of the rails 110 at different positions bear the loads of the upper belt 106 and the lower belt 113 which support the concave and convex teeth respectively, and the plastic physical changes of the upper belt 106 and the lower belt 113 which support the concave and convex teeth are protected; the detection device 111 detects and sends out signal functions such as feeding, discharging, forecasting and discharging in the conveying process; the lower belt 113 is provided with an inner flange of a groove as a limiting spigot and a bottom edge of the groove as a bearing surface, and the soft characteristic of the belt material is used for increasing friction and conveying, so that surface quality protection is provided, and safety risks such as bruise, falling injury and scratch are prevented; the upper belt 106 is designed with the top edge of the boss as a supporting surface, the soft characteristic of the belt material is used for increasing friction and transmitting and conveying, surface quality protection is provided, safety risks such as impact injury, drop injury and scratch are prevented, when the product is conveyed to the tail end, the Y-axis pneumatic assembly 205 drives the material guiding pushing plate 206 to push out, then the X-axis pneumatic assembly 204 is started, the X-axis pneumatic assembly 204 pushes the Y-axis pneumatic assembly 205 to reciprocate along the linear square rail 202, meanwhile, the material guiding pushing plate 206 pushes the product to move, so that the bottom of the product can move to a centralizing section through the guide aligning wheel 302 and the centralizing roller 409, meanwhile, the floating cylinder 402 can drive the floating platform 403 to lift, the oilless buffer 413 provides stable descending of the floating platform 403, the blocking device 303 generates two functions of blocking and releasing the product for the conveying transplanting state designed by the product, when the product reaches a specified position, the righting cylinder 407 drives the roller mounting plate 408 to eject, the righting roller 409 is attached to the product, the product is adjusted from thirty degrees to ninety degrees until one side of the product is attached to the pulling roller 503, then the pulling head 505 is driven to move the product through the operation of the linear guide rail 504, the product is conveyed into the warehouse rack 801 to be placed at intervals through the U-shaped warehouse space bar 806 under the action of the guide bar 804 and the self-centering guide bar 805 on the warehouse rack 801, after one is stored, the actuating element of the actuating device 604 performs a reciprocating function to drive the leading device 605 to tightly limit the gear bar 807 of the warehouse rack 801, a pushing and advancing function is provided, the right-angle edge of the leading ratchet head 606 of the leading device 605 limits and pushes one side of the gear bar 807 of the warehouse rack 801, so that the warehouse rack 801 is advanced and moved, the lever principle of the front ratchet head 606 of the front guide device 605 forms flexible abdication along the bevel edge when being reversely impacted by pressure, so that the front guide device 605 is convenient to return to zero, the boss at the bottom of the rear ratchet head 603 of the rear guide device 602 contacts the panel of the front guide device 605, then the driving force is transmitted to the top of the rear ratchet head 603 through the lever principle to form self-locking of the gear rod 807 of the movable material warehouse 8, and meanwhile, the lever principle is utilized to form flexible abdication along the bevel edge when being reversely stressed, so that the rear guide device 602 returns to zero, and the stepping propulsion of the warehouse frame 801 is completed.

After the vehicle door is conveyed by one warehouse rack 801, the propelling device drives the movable end leading device 605 and the leading ratchet head 606 to move on the propelling track 706 through the propelling cylinder 705, and meanwhile, the leading ratchet head 606 can push the warehouse rack 801 to move through the supporting leg 803, so that the parking area of the warehouse rack 801 is moved to the stacking area to be stored continuously, and the movable warehouse 8 is self-locked under the action of the rear guide device 602 and the rear guide ratchet head 603 on the propelling mounting plate 704.

Therefore, the invention can realize linkage when conveying to stacking, thus improving the production efficiency, reducing the waiting time, simultaneously having compact structure and small occupied production field area, thereby improving the utilization rate of the production area, reducing the labor capacity of workers, improving the safety of the workers, being not limited by the phenomenon of stopping production by the workers, and protecting the surface of the product from being damaged or scratched, thereby improving the quality of the product.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an automatic transfer chain of transplanting of door which characterized in that: including three-dimensional belt line (1) and be located guide device (2) and floating righting mechanism (4) of the terminal installation of three-dimensional belt line (1) to and fixed material pulling mechanism (5) of the relative one side installation of floating righting mechanism (4), fixed material pulling mechanism (5) carry terminal department to install portable stock (8), and guiding and positioning mechanism (7) are installed to the both sides of portable stock (8), and step by step mechanism (6) and advancing device are installed to guiding and positioning mechanism (7) intermediate position.

2. An automatic door transplanting conveyor line according to claim 1, wherein: the material guiding device (2) comprises a supporting frame body (201), a linear square rail (202) is arranged at the top of the supporting frame body (201), an X-axis pneumatic assembly (204) is arranged at the starting end of the linear square rail (202), a mounting plate (203) connected with the movable end of the linear square rail (202) is fixed at the ejection end of the X-axis pneumatic assembly (204), a Y-axis pneumatic assembly (205) is fixed at the top of the mounting plate (203), a material guiding push plate (206) is fixed at the ejection end of the Y-axis pneumatic assembly (205), and the material guiding push plate (206) is L-shaped.

3. An automatic door transplanting conveyor line according to claim 1, wherein: the floating type centering mechanism (4) comprises a floating device and a centering device, the floating device comprises a fixed platform (401), four floating guide posts (404) are fixed at the top of the fixed platform (401), floating guide sleeves (405) are slidably connected to the outer sides of the floating guide posts (404), a floating platform (403) is fixed between the four floating guide sleeves (405), long plates are fixed between the top ends of the two floating guide posts (404) on the left side and the right side, oil-free buffer devices (413) are respectively installed at the top of the fixed platform (401) and the bottom of the long plates, floating cylinders (402) are installed on the fixed platform (401), the ejection ends of the floating cylinders (402) are connected with the floating platform (403), and the unpowered transplanting mechanism (3) is installed on the floating platform (403).

4. A door automatic transplanting conveyor line according to claim 3, characterized in that: the centering device comprises an air cylinder mounting seat (406) fixed on a floating platform (403), a centering air cylinder (407) and a guide sleeve mounting seat (410) are mounted on the air cylinder mounting seat (406), two centering guide sleeves (411) are fixed on the guide sleeve mounting seat (410), a centering guide post (412) is slid in the centering guide sleeve (411), a limiting long plate is fixed between the tail ends of the two centering guide posts (412), a roller mounting plate (408) is fixed between the output end of the centering air cylinder (407) and the ejection end of the centering guide post (412), a plurality of groups of centering rollers (409) are mounted on the roller mounting plate (408), the unpowered transplanting mechanism (3) comprises two connecting blocks (301) positioned on the floating platform (403) and provided with a plurality of groups of guide centering wheels (302), and a blocking device (303) is fixed on one side of each connecting block (301) close to the inside.

5. An automatic door transplanting conveyor line according to claim 1, wherein: the fixed material pulling mechanism (5) comprises a material pulling frame body (501), a wheel plate (502) is fixed on the material pulling frame body (501), a plurality of groups of material pulling rollers (503) are arranged on the wheel plate (502), a linear guide rail (504) is arranged at the top of the material pulling frame body (501), and a material pulling head (505) is fixed at the moving end of the linear guide rail (504).

6. An automatic door transplanting conveyor line according to claim 1, wherein: the utility model provides a three-dimensional belt line (1) include frame body (101) and be located a plurality of detection device (111) of installing on frame body (101), motor (102) and speed reducer (103) are installed to the starting end department of frame body (101), and motor (102) are connected with speed reducer (103) transmission, and action wheel (104) that are connected with speed reducer (103) output are all installed at frame body (101) top and positive starting end, and tight pulley (105) that rise are all installed at frame body (101) top and positive end, the top be connected with upper belt (106) between action wheel (104) and tight pulley (105), openly be connected with lower belt (113) between action wheel (104) and tight pulley (105), be provided with spacing subassembly on frame body (101).

7. The automatic door transplanting conveyor line according to claim 6, wherein: the limiting assembly comprises a frame body (101), wherein a plurality of groups of upper guide wheels (107), a plurality of groups of lower guide wheels (108), a plurality of groups of limiting plates (112) and a plurality of groups of limiting supports (109) are arranged on the frame body, a track (110) is fixed between the plurality of groups of limiting supports (109), an upper belt (106) is arranged between the plurality of groups of upper guide wheels (107) and the limiting plates (112) in a penetrating mode, the plurality of groups of lower guide wheels (108) are arranged below the lower belt (113), one section of the upper belt (106) and one section of the lower belt (113) are concave and convex toothed, a boss is arranged on the upper belt (106), a groove is arranged on the lower belt (113), the lower belt (113) is arranged between the plurality of groups of limiting supports (109) in a penetrating mode, and the inner blocking edge of the groove of the lower belt (113) is arranged inside the track (110).

8. An automatic door transplanting conveyor line according to claim 1, wherein: the stepping mechanism (6) comprises a mounting base plate (601), the propelling device comprises a propelling mounting plate (704), an executing device (604) is arranged at the top of the mounting base plate (601), a propelling cylinder (705) and a propelling track (706) are arranged on the propelling mounting plate (704), a front guiding device (605) is fixed at the output ends of the propelling cylinder (705) and the executing device (604), a front guiding ratchet head (606) is hinged on the front guiding device (605), a rear guiding device (602) is arranged at the tail end of the propelling mounting plate (704) and the mounting base plate (601), and a rear guiding ratchet head (603) is hinged on the rear guiding device (602).

9. An automatic door transplanting conveyor line according to claim 1, wherein: the movable material warehouse (8) comprises a warehouse frame body (801) and guide positioning mechanisms (7) arranged on two sides of the warehouse frame body (801), casters (802) are arranged at the bottom of the warehouse frame body (801), one sides of the casters (802) are connected with supporting legs (803), gear rods (807), multiple groups of guide wheel rods (804) and multiple groups of U-shaped warehouse space rods (806) are fixed on the warehouse frame body (801), self-centering guide wheels (805) are rotatably connected on the guide wheel rods (804), the gear rods (807) are matched with a stepping mechanism, guide limiting plates (808) and two bottom guide strips (809) are fixed at the bottom of the warehouse frame body (801), the guide limiting plates (808) are arranged between the bottom guide strips (809), and AGV logistics vehicles (9) are arranged at the bottom of the warehouse frame body (801) and are matched with the bottom guide limiting plates (809) and the guide limiting plates (808).

10. An automatic door transplanting conveyor line according to claim 1, wherein: the guiding and positioning mechanism (7) comprises guiding strips (701) which are arranged on two sides of the movable material warehouse (8), a plurality of groups of guiding components (702) are fixed on two sides of the movable material warehouse (8), and a plurality of guiding wheels (703) are arranged on the guiding components (702).

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