Automatic feeding device for anti-collision beam profiles

Abstract

The utility model belongs to the field of anti-collision beam machining, and particularly relates to an automatic anti-collision beam sectional material feeding device which comprises a sectional material logistics roller way, a sectional material moving and cutting mechanism and a connecting rod bearing mechanism. According to different technological processes and working procedure requirements, a whole bag of aluminum profiles used for manufacturing the anti-collision beam can be lifted to the position of a profile logistics roller way from the ground position, and the lifting height, the conveying speed and the conveying position are accurately controlled. Automatic feeding of the anti-collision beam sectional materials is achieved, and logistics of the sectional materials in batches can be traced. Therefore, the problems that manual carrying and one-by-one feeding are low in efficiency, code scanning is omitted, recording is omitted, the consistency of produced profile products is poor, and the profile product tracing function cannot be achieved are solved. The material conveying efficiency and the automation degree are improved, the manual labor intensity is reduced, and errors and safety risks caused by manual operation are avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of anti -collision beam processing, specifically related to an automatic feeding device for anti -collision beam section bar. BACKGROUND

[0002] With the further expansion of new energy vehicles as the new trend of the development of automobile industry technology, the automobile anti -collision beam used in new energy vehicles is designed to cooperate with the vehicle anti -collision, to absorb and disperse energy when collision occurs, and to protect the life safety of the driver and passenger.

[0003] The new energy vehicle anti -collision beam is basically made of aluminum, and the aluminum anti -collision beam is composed of aluminum profile, energy absorption box and automobile connecting plate. In the production of aluminum anti -collision beam, batch feeding, sizing and other processes are usually required to complete the preliminary preparation work of aluminum anti -collision beam production.

[0004] At present, the feeding of aluminum anti -collision beam is basically manual operation, that is, the packaging material is manually unpacked, and the whole package of aluminum profile is separated and manually carried for feeding. The efficiency is low, and it is difficult to ensure the consistency of the feeding reference. The feeding and logistics process cannot be integrated and unified. Therefore, the existing technology has the following disadvantages: manual operation, low efficiency, difficult to ensure the consistency of the feeding reference, prone to product surface scratch, deformation and other situations to produce waste, which directly leads to unnecessary loss of materials. Under the condition of unpacking, the traceability function cannot be realized, which will lead to system material mismatching, and there will be the situation of missing scanning code and missing record. UTILITY MODEL CONTENT

[0005] The utility model provides an automatic feeding device for anti -collision beam section bar to solve the problem of manual operation, low efficiency and difficult to ensure the consistency of the feeding reference in the prior art.

[0006] To achieve the above purpose, the utility model provides the technical scheme as follows:

[0007] An automatic feeding device for anti -collision beam section bar, comprising a section bar logistics roller, a section bar transplanting mechanism and a connecting rod bearing mechanism;

[0008] The section bar transplanting mechanism comprises a first section bar transplanting mechanism and a second section bar transplanting mechanism, and the shape, structure and layout of the first section bar transplanting mechanism and the second section bar transplanting mechanism are completely same;

[0009] The connecting rod bearing mechanism comprises a first connecting rod bearing mechanism and a second connecting rod bearing mechanism, and the shape, structure and layout of the first connecting rod bearing mechanism and the second connecting rod bearing mechanism are completely same;

[0010] The vertical installation of the first profile transplanting mechanism and the second profile transplanting mechanism is fixed at the side of the profile logistics roller way; and the first connecting rod bearing mechanism and the second connecting rod bearing mechanism are arranged on the top of the profile logistics roller way.

[0011] Preferably, the first profile transplanting mechanism comprises a feeding platform, a frame structure, a left outer scissor, a left inner scissor, a right outer scissor and a right inner scissor.

[0012] The upper end of the left outer scissor is fixed on the feeding platform, and the lower end is arranged on the frame structure; the lower end of the left inner scissor is fixed on the frame structure, and the upper end is in contact with the feeding platform through a left inner scissor follow-up bearing.

[0013] The upper end of the right outer scissor is fixed on the feeding platform, and the lower end is arranged on the frame structure; the lower end of the right inner scissor is fixed on the frame structure, and the upper end is in contact with the feeding platform through a right inner scissor follow-up bearing.

[0014] Preferably, the feeding platform is provided with a left guide rail and a right guide rail.

[0015] The left guide rail is fixed with a left belt rack, and the right guide rail is fixed with a right belt rack; the left belt rack is connected with the right belt rack through a belt driven shaft and a belt driving shaft.

[0016] Preferably, the front end of the right belt rack is connected with a front connecting plate, and the front connecting plate is connected with the cylinder rod of a translation oil cylinder.

[0017] Preferably, the frame structure is designed with an adjusting base at the four corners, and a plurality of foundation adjusting bolts are used to fix the frame structure on the ground, and the frame structure is kept horizontal by adjusting the foundation adjusting bolts.

[0018] Preferably, the first connecting rod bearing mechanism comprises a cylinder body, a lower cylinder cover, a middle cylinder cover, an upper cylinder cover and a bearing tray.

[0019] The bottom of the bearing tray is provided with the upper cylinder cover, two cylinder body guide rods are installed on the upper cylinder cover, and the two cylinder body guide rods extend through the middle cylinder cover to the reserved holes in the cylinder body;

[0020] The middle cylinder cover is installed with a cylinder body piston rod, the cylinder body piston rod is located in the middle of the two cylinder body guide rods, passes through the reserved holes in the lower cylinder cover and enters the cylinder body in a sealed state.

[0021] Preferably, one side of the first connecting rod bearing mechanism is provided with two long connecting rods and four short connecting rods; the two long connecting rods are arranged in a shears fork staggered manner, the center intersection points are coincident, and the middle cylinder cover is connected; the upper ends of the two long connecting rods are respectively connected to one end of the two short connecting rods, and the other end of the two short connecting rods is respectively connected to the upper cylinder cover; the lower ends of the other two long connecting rods are respectively connected to one end of the two short connecting rods through a pin shaft, and the other end of the two short connecting rods is connected to the lower cylinder cover through a pin shaft.

[0022] The other side of the first connecting rod bearing mechanism is symmetrically provided with two long connecting rods and four short connecting rods.

[0023] Preferably, the bearing tray is made of polyurethane material.

[0024] Preferably, the profile logistics roller way is provided with a servo feeding assembly near the end position.

[0025] Preferably, the outer side of the profile logistics roller way is provided with a safety protection net.

[0026] The utility model discloses the beneficial effect lies in:

[0027] The utility model discloses a kind of automatic feeding devices of anti-collision beam profile, including profile logistics roller way, profile moves and connects rod bearing mechanism;Profile moves and connects rod bearing mechanism structure simple and solid, can bear larger load and impact, also can keep stable performance under high load and high speed motion;Connecting rod bearing mechanism involves the connection of multiple connecting rods and hinge, by cylinder piston action, the relative length of hinge connecting rod is changed, and displacement is accurately limited.The utility model can be according to different process flow and process requirement, lift the aluminum profile used for manufacturing anti-collision beam from ground position to profile logistics roller way position, accurately control lifting height, conveying speed and conveying position.Anti-collision beam profile automatic feeding is realized, and batch profile logistics can be traced back. BRIEF DESCRIPTION OF DRAWINGS

[0028] The drawings accompanying the specification provide further understanding of the utility model, and the illustrative embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute improper limitation to the utility model.In the drawings:

[0029] Figure 1 Whole schematic view showing that anti-collision beam profile automatic feeding device is shown;

[0030] Figure 2 Three-dimensional schematic view showing that anti-collision beam profile automatic feeding device is shown;

[0031] Figure 3 Profile logistics roller way schematic view showing that anti-collision beam profile automatic feeding device is shown;

[0032] Figure 4The whole structure diagram of the profile transplanting mechanism of the automatic profile feeding device of the anti-collision beam profile is shown.

[0033] Figure 5 The lifting part structure diagram of the profile transplanting mechanism of the automatic profile feeding device of the anti-collision beam profile is shown.

[0034] Figure 6 The translation part structure diagram of the profile transplanting mechanism of the automatic profile feeding device of the anti-collision beam profile is shown.

[0035] Figure 7 The lifting and moving schematic diagram of the profile transplanting mechanism of the automatic profile feeding device of the anti-collision beam profile is shown.

[0036] Figure 8 The structure diagram of the connecting rod bearing mechanism of the automatic profile feeding device of the anti-collision beam profile is shown. DETAILED DESCRIPTION

[0037] The utility model will be explained in detail below with reference to the drawings and in combination with the embodiments. It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0038] The following detailed description is exemplary description, which aims at providing further detailed description of the utility model. Unless otherwise specified, all technical terms adopted in the utility model are the same as the meanings commonly understood by the general technical personnel in the field to which the utility model belongs. The terms used in the utility model are only for describing the specific embodiments, and are not intended to limit the exemplary embodiments according to the utility model.

[0039] Please refer to Figure 1 、 2 and 3, the utility model provides a kind of automatic profile feeding device of anti-collision beam profile, including profile logistics roller 1, profile transplanting mechanism and connecting rod bearing mechanism.

[0040] The profile transplanting mechanism is arranged at the side of profile logistics roller 1, and the connecting rod bearing mechanism is arranged at the top of profile logistics roller 1.The position close to the end of profile logistics roller 1 is provided with servo feeding assembly 7.The outside of profile logistics roller 1 is provided with safety guard net 8.

[0041] The profile transplanting mechanism includes first profile transplanting mechanism 2 and second profile transplanting mechanism 3;The first profile transplanting mechanism 2 and second profile transplanting mechanism 3 are symmetrical mirror image in mechanical structure, and are completely same in shape, structure, layout and function etc.

[0042] The profile logistics roller 1, the first profile transplanting mechanism 2 and the second profile transplanting mechanism 3 are fixed on the ground and kept in a horizontal state, and the installation positions of the first profile transplanting mechanism 2 and the second profile transplanting mechanism 3 are perpendicular to the overall direction of the profile logistics roller 1, and are arranged in a π shape together. This installation mode facilitates the vertical lifting and horizontal movement of the aluminum alloy profile 4, so that the aluminum alloy profile 4 can be lifted to a height exceeding the profile logistics roller 1 in a whole package without being unpacked, and then is transferred, transported and the like. The setting of the profile transplanting mechanism ensures the accurate positioning and movement of the aluminum alloy profile 4 in the vertical direction, effectively cooperates with the process flow of the aluminum profile automatic production line equipment, and improves the automation degree and production efficiency of the whole logistics system.

[0043] The utility model adopts double-machine parallel mode, sets first profile transplanting mechanism 2 and second profile transplanting mechanism 3, can better provide more stable lifting support, for the aluminum alloy profile 4 of standard length 6 meters, arrangement level 4, group column 4, total 16, or the aluminum alloy profile 4 of longer size or heavier weight, lifting is carried out in different positions through two profile transplanting mechanisms, can more reasonably share weight, prevents the aluminum alloy profile 4 from appearing inclination, deformation and the like in the lifting process, guarantees the smooth and safe of lifting operation. Meanwhile, the overall shape of the equipment is similar to the π shape and can also increase the flexibility and diversity of operation, can realize the separate or cooperative lifting of different parts of the aluminum alloy profile 4, satisfies different production process requirements.

[0044] Please refer to Figure 4 and Figure 5As shown, the first profile transplanting mechanism 2 comprises: a feeding platform 201, a left guide rail 202, a left front sliding block 203, a left rear sliding block 204, a right guide rail 205, a right front sliding block 206, a right rear sliding block 207, a translation oil cylinder 208, a translation drag chain 209, a front connecting plate 210, a left outer scissor 211, a left inner scissor 212, a left outer scissor follow-up bearing 213, a left outer scissor stop pin shaft 214, a left inner scissor follow-up bearing 215, a left inner scissor stop pin shaft 216, a left scissor rotation pivot 217, a scissor lower limit travel sensor 218, a right outer scissor 221, a right inner scissor 222, a right outer scissor follow-up bearing 223, a right outer scissor stop pin shaft 224, a right inner scissor follow-up bearing 225, a right inner scissor stop pin shaft 226, a right scissor rotation pivot 227, a scissor upper limit travel sensor 228, a frame structure 231, a limit support 232, an inner scissor front connecting rod 233, an outer scissor rear connecting rod 234, an outer scissor front connecting rod 235, an inner scissor rear connecting rod 236, a lifting oil cylinder 237, a frame middle beam 238, a bearing limit pressing plate 239, a main drag chain 240, a left belt rack 241, a right belt rack 242, a belt driven shaft 243, a belt driving shaft 244, a belt motor 245, an annular belt 246, an optical detection sensor 257, a rack front limit travel sensor 258, and a rack rear limit travel sensor 259.

[0045] The left outer scissor 211, the left inner scissor 212, the right outer scissor 221, and the right inner scissor 222 are connected together to form a scissor structure similar to the opening and closing of a pair of scissors, specifically:

[0046] The upper end of the left outer scissor 211 is fixed to the feeding platform 201 through the left outer scissor stop pin shaft 214, and the lower end of the left outer scissor 211 is provided with the left outer scissor follow-up bearing 213. The left outer scissor follow-up bearing 213 is limited by the bearing limit pressing plate 239 arranged on the frame structure 231, so as to ensure that the left outer scissor follow-up bearing 213 always adheres to the frame structure 231 and cannot be lifted due to external force. The lower end of the left inner scissor 212 is fixed to the frame structure 231 through the left inner scissor stop pin shaft 216, and the upper end of the left inner scissor 212 is provided with the left inner scissor follow-up bearing 215.

[0047] The upper end of the right outer scissor 221 is fixed to the feeding platform 201 through the right outer scissor stop pin shaft 224, and the lower end of the right outer scissor 221 is provided with the right outer scissor follow-up bearing 223. The lower end of the right inner scissor 222 is fixed to the frame structure 231 through the right inner scissor stop pin shaft 226, and the upper end of the right inner scissor 222 is provided with the right inner scissor follow-up bearing 225.

[0048] The center point of the left outer scissors 211 and the left inner scissors 212 is provided with a left scissors rotating pivot 217, and the center point of the right outer scissors 221 and the right inner scissors 222 is provided with a right scissors rotating pivot 227.

[0049] The left inner scissors 212 and the right inner scissors 222 are sequentially provided with an inner scissors front connecting rod 233, a frame middle beam 238 and an inner scissors rear connecting rod 236 from top to bottom; and the left outer scissors 211 and the right outer scissors 221 are sequentially provided with an outer scissors rear connecting rod 234 and an outer scissors front connecting rod 235 from top to bottom.

[0050] The inner scissors front connecting rod 233 is located at the upper end of the left inner scissors 212 and the right inner scissors 222, close to the left inner scissors follow-up bearing 215 and the right inner scissors follow-up bearing 225; the frame middle beam 238 is located at the middle of the left inner scissors 212 and the right inner scissors 222, close to the left scissors rotating pivot 217 and the right scissors rotating pivot 227; and the inner scissors rear connecting rod 236 is located at the lower end of the left inner scissors 212 and the right inner scissors 222, close to the left inner scissors stop pin 216 and the right inner scissors stop pin 226.

[0051] The outer scissors rear connecting rod 234 is located at the upper end of the left outer scissors 211 and the right outer scissors 221, close to the left outer scissors stop pin 214 and the right outer scissors stop pin 224; and the outer scissors front connecting rod 235 is located at the upper end of the left outer scissors 211 and the right outer scissors 221, close to the left outer scissors follow-up bearing 213 and the right outer scissors follow-up bearing 223.

[0052] The above connection mode can make the left and right scissors work cooperatively, bear the horizontal and vertical loads, and enhance the overall rigidity and stability of the structure. When the scissors structure is subjected to external force, the intersection points of the scissors can relatively rotate, so that the overall structure can stretch or deform within a certain range, while maintaining the stability and carrying capacity of the overall structure.

[0053] The lifting oil cylinder 237 is fixed on the frame structure 231 and connected with the frame middle beam 238 through a cylinder rod joint.

[0054] The lifting oil cylinder 237 drives the left outer scissors 211 and the left inner scissors 212 to relatively rotate with the left scissors rotating pivot 217 as the center, and drives the right outer scissors 221 and the right inner scissors 222 to relatively rotate with the right scissors rotating pivot 227 as the center through the extension and retraction of the cylinder rod. At the same time, the angle between the inner and outer scissors gradually increases or decreases, and the distance between the scissors also changes accordingly, so that the inner and outer scissors gradually stretch and contract, and the feeding platform 201 connected therewith rises or falls.

[0055] The lower surface of the feeding platform 201 is in contact with the rollers of the left inner fork follow-up bearing 215 and the right inner fork follow-up bearing 225, and the upper surface of the frame structure 231 is in contact with the rollers of the left outer fork follow-up bearing 213 and the right outer fork follow-up bearing 223, and the rollers of the follow-up bearings play a role of reducing friction and supporting, so as to accurately realize a specific motion track and action. The above structure is relatively simple and solid, can bear a large load and impact, can maintain stable performance in the case of high load and high speed, has a long service life and high working reliability.

[0056] The frame structure 231 is designed with four raised limiting supports 232, when the lifting cylinder 237 is retracted, the scissor structures, i.e. the left outer scissor 211, the left inner scissor 212, the right outer scissor 221, the right inner scissor 222 and the feeding platform 201 are lowered, and the limiting supports 232 are used to support the scissor structures, so as to effectively protect the displacement control of the lifting cylinder 237 within the designed range, avoid the occurrence of structure damage, equipment failure or safety accidents due to excessive displacement.

[0057] The top of the frame structure 231 and the bottom of the feeding platform 201 are respectively provided with a scissor lower limiting stroke sensor 218 and a scissor upper limiting stroke sensor 228; the scissor lower limiting stroke sensor 218 and the scissor upper limiting stroke sensor 228 detect the distance change between each scissor.

[0058] Please refer to Figure 6 and Figure 7 It is shown that the feeding platform 201 is provided with a left guide rail 202 and a right guide rail 205, the left guide rail 202 is provided with a left front sliding block 203 and a left rear sliding block 204, and the right guide rail 205 is provided with a right front sliding block 206 and a right rear sliding block 207. The left guide rail 202 cooperates with the left front sliding block 203 and the left rear sliding block 204, and the right guide rail 205 cooperates with the right front sliding block 206 and the right rear sliding block 207.

[0059] The left guide rail 202 is fixed with a left belt rack 241, and the right guide rail 205 is fixed with a right belt rack 242. The left belt rack 241 is connected with the right belt rack 242 through a belt driven shaft 243 and a belt driving shaft 244, to form a frame structure.

[0060] An annular belt 246 is installed between the belt driven shaft 243 and the belt driving shaft 244. A belt motor 245 is installed at the end of the belt driving shaft 244, and the belt motor 245 rotates to drive the belt driving shaft 244, the belt driven shaft 243 and the annular belt 246 to rotate together.

[0061] The front end of the right belt frame 242 is connected with a front connecting plate 210, and the cylinder rod of a translation oil cylinder 208 is connected with the front connecting plate 210. The extension and retraction of the cylinder rod of the translation oil cylinder 208 drives the left belt frame 241, the right belt frame 242, a belt driven shaft 243, a belt driving shaft 244, a belt motor 245, an annular belt 246, the left guide rail 202 and the right guide rail 205 to move horizontally forward and backward along the left front sliding block 203, the left rear sliding block 204, the right front sliding block 206 and the right rear sliding block 207.

[0062] The photoelectric detection sensor 257 detects the presence or absence of the aluminum alloy profile 4, and the front and rear position changes of the belt frame are detected by the front and rear limit travel sensors 258 and 259.

[0063] The rear end of the right belt frame 242 is provided with a translation drag chain 209, one end of the translation drag chain 209 is connected with the right belt frame 242 through a drag chain mounting plate, and the other end of the translation drag chain 209 is connected with the main drag chain 240.

[0064] The cables of the belt motor 245, the front and rear limit travel sensors 258 and 259, the photoelectric detection sensor 257 and the hydraulic oil pipe of the translation oil cylinder 208 are gathered into the main drag chain 240 through the translation drag chain 209 and connected with the hydraulic station and the electric control system.

[0065] The connecting rod bearing mechanism includes a first connecting rod bearing mechanism 5 and a second connecting rod bearing mechanism 6, and the first connecting rod bearing mechanism 5 and the second connecting rod bearing mechanism 6 are completely same in shape, structure, layout and function.

[0066] Please refer to Figure 8 As shown in the figure, the first connecting rod bearing mechanism 5 includes a cylinder body 501, a lower cylinder cover 502, a middle cylinder cover 503, an upper cylinder cover 504 and a bearing tray 505.

[0067] The bottom of the bearing tray 505 is provided with the upper cylinder cover 504, two cylinder guide rods are installed on the upper cylinder cover 504, the two cylinder guide rods extend through the middle cylinder cover 503 to the reserved holes in the cylinder body 501. The middle cylinder cover 503 is installed with a cylinder piston rod, the cylinder piston rod is located between the two cylinder guide rods, penetrates the reserved hole in the lower cylinder cover 502 and enters the inside of the cylinder body 501 in a sealed state, and the piston reciprocates under the action of pressure to provide power for the mechanism. The double-rod structure makes the cylinder better balanced and stable during movement, and the output force is also more balanced.

[0068] The first connecting rod bearing mechanism 5 is further provided with four long connecting rods 506 and eight short connecting rods 507, which are symmetrically distributed on both sides of the first connecting rod bearing mechanism 5; here, the connecting rod distribution adopts a mechanical structure symmetric mirror image mode, and one side of the cylinder body 501 is completely same as the other side in shape, structure, position and function, and the like, and specifically:

[0069] The two long connecting rods 506 are arranged in a shearing fork staggered mode, the center intersection points are coincident, and the two long connecting rods 506 are connected together through a pin shaft and the middle cylinder cover 503. The upper ends of the two long connecting rods 506 are connected to one end of the two short connecting rods 507 through pin shafts respectively, and the other end of the two short connecting rods 507 is connected to the upper cylinder cover 504 through pin shafts respectively. The lower ends of the two long connecting rods 506 are connected to one end of the two short connecting rods 507 through pin shafts respectively, and the other end of the two short connecting rods 507 is connected to the lower cylinder cover 502 through pin shafts respectively.

[0070] The piston action of the cylinder body 501 changes the relative length of the hinge connecting rod, accurately limits the displacement, and involves the connection of multiple connecting rods and hinges. Through the connection of these hinge connecting rods, the force input by the cylinder body 501 piston is transmitted to the upper cylinder cover 504 and the bearing tray 505, and a greater output force is achieved through the lever action of the connecting rod and the geometric shape change of the hinge connecting rod. The connecting rod force amplification effect obviously improves the bearing capacity of the bearing tray 505.

[0071] Such a connection mode can increase the complexity and redundancy of the structure, improve the anti-deformation ability and bearing capacity of the structure, adapt to different load distribution, effectively transmit and disperse the load. The profile transplanting mechanism facilitates the automatic feeding of the anti-collision beam profile, transports and turns over the aluminum alloy profile 4, and improves the production efficiency.

[0072] In an embodiment, the four corners of the frame structure body 231 are designed with adjusting bases, a plurality of foundation adjusting bolts are used to fix the frame structure body 231 to the ground, and the frame structure body 231 is kept horizontal by adjusting the foundation adjusting bolts. In addition, the adjusting base is also used to strengthen the two-way or multi-way lateral force resistance of the frame structure body 231, to meet the safety and reliability of the hydraulic system under load working, to meet the required pressure grade requirement and performance requirement under specific working conditions.

[0073] In an embodiment, the left outer fork stop pin 214, the left inner fork stop pin 216, the right outer fork stop pin 224 and the right inner fork stop pin 226 are designed with clamping grooves at the end portions, which are used in cooperation with the stop pieces, effectively ensure the stability of the pin shaft connection in the inner and outer shearing fork movement process, prevent accidental falling of the pin shaft, and avoid safety accidents.

[0074] In an embodiment, the hydraulic station and the hydraulic oil cylinder can be used to replace the translation oil cylinder 208 and the lifting oil cylinder 237 as the pressure cylinder.

[0075] In a specific embodiment, the utility model can adopt other forms of scissor structure section material transplanting mechanism to replace the first section material transplanting mechanism 2 and the second section material transplanting mechanism 3, and adopt other forms of cylinder connecting rod mode to replace the first connecting rod bearing mechanism 5 and the second connecting rod bearing mechanism 6.

[0076] In a specific embodiment, the bearing tray 505 is made of polyurethane material.

[0077] The utility model is suitable for automatic feeding of anti-collision beam section materials, and first sets pressure, stroke curve and stroke parameters such as setting stroke through the touch screen window equipped with a hydraulic station and an electric control system.

[0078] When the device does not operate, the servo feeding assembly 7 on the section material logistics roller way 1 is in a retracted state, the lifting part of the section material transplanting mechanism is in a lowered state, the translation part is in a retracted state and remains stationary. The scissor lower limit stroke sensor 218 detects that the scissor stroke of the section material transplanting mechanism is lowered into position.

[0079] The specific process of the operation of the device is as follows: the section material 4 is hoisted and placed on the annular belt 246 of the first section material transplanting mechanism 2 and the second section material transplanting mechanism 3, and the device is started. At this time, the photoelectric detection sensor 257 detects the aluminum alloy section material 4, and the first section material transplanting mechanism 2 and the second section material transplanting mechanism 3 act simultaneously. The first section material transplanting mechanism 2 is taken as an example for illustration.

[0080] The lifting oil cylinder 237 acts to extend the cylinder rod, drive the left outer scissor 211 and the left inner scissor 212 to rotate relative to the left scissor rotating pivot 217 as the center, and also drive the right outer scissor 221 and the right inner scissor 222 to rotate relative to the right scissor rotating pivot 227 as the center. As the angle between the inner and outer scissors gradually decreases, the distance between the scissors also changes accordingly, so that the inner and outer scissors gradually stretch to push the feeding platform 201 connected thereto to lift the aluminum alloy section material 4 stably.

[0081] At this time, the upper limit stroke sensor 228 detects whether the scissor stroke of the section material transplanting mechanism is raised into position. After the electric control system detects the signal, the next action is performed, otherwise the device is alarmed to suspend the action.

[0082] The cylinder rod of the translation oil cylinder 208 extends to drive the left belt rack 241, the right belt rack 242, the belt driven shaft 243, the belt driving shaft 244, the belt motor 245, the annular belt 246 and the aluminum alloy section material 4 to move forward together.

[0083] At this time, the front limit stroke sensor 258 detects whether the horizontal part of the profile transplanting mechanism is advanced to the position. After the control system detects the signal, the next step is performed, otherwise the device alarm action is suspended.

[0084] The first connecting rod bearing mechanism 5 and the second connecting rod bearing mechanism 6 are smoothly lifted, the belt motor 245 rotates, drives the belt 246 to rotate, and the aluminum alloy profiles 4 are moved forward, and the arranged 4 layers and 2 groups of aluminum alloy profiles 4 are gradually transferred to the bearing tray 505 of the first connecting rod bearing mechanism 5 and the second connecting rod bearing mechanism 6.

[0085] The bearing tray 505 can accurately and accurately feed the aluminum alloy profiles 4 to the servo feeding assembly 7 on the profile logistics roller 1, and the servo feeding assembly 7 acts to feed the aluminum alloy profiles 4 to the next production and processing procedure of the production line.

[0086] After the above feeding action is completed, the belt motor 245 stops rotating, the photoelectric detection sensor 257 continues to detect the aluminum alloy profiles 4, the translation oil cylinder 208 is retracted, and the lifting oil cylinder 237 is kept stationary.

[0087] At this time, the rear limit stroke sensor 259 detects whether the horizontal part of the profile transplanting mechanism is retreated to the position. After the control system detects the signal, the next feeding work is waited.

[0088] The servo feeding assembly 7 on the profile logistics roller 1 completes the action and returns to the rear state.

[0089] The belt motor 245 starts to rotate, and the remaining aluminum alloy profiles 4 are moved forward, and the arranged 4 layers and 2 groups of aluminum alloy profiles 4 are gradually transferred to the bearing tray of the first connecting rod bearing mechanism 5 and the second connecting rod bearing mechanism 6.

[0090] The photoelectric detection sensor 257 cannot detect the aluminum alloy profiles 4, the translation oil cylinder 208 is retracted, the lifting oil cylinder 237 is retracted, the belt frame and the profile transplanting mechanism are synchronously retracted, the first profile transplanting mechanism 2 and the second profile transplanting mechanism 3 are in the descending state of the lifting part and the rear state of the translation part, and the anti-collision beam profile automatic feeding action is completed.

[0091] It is known from common technical knowledge that the utility model can be realized by other embodiments without departing from the spirit or essential characteristics thereof. Therefore, the above-mentioned disclosed embodiments are only examples and are not the only ones. All changes within the scope of the utility model or within the scope equivalent to the utility model are included in the utility model.

[0092] It should be explained finally: the above examples are only used to illustrate the technical scheme of the utility model and not to limit it, although the utility model has been explained in detail with reference to the above examples, the ordinary skilled in the art should understand that: the specific implementation of the utility model can still be modified or replaced, and any modification or equivalent replacement without departing from the spirit and scope of the utility model should be covered in the protection scope of the claims of the utility model.

Claims

1. An automatic feeding device for a crash beam profile, characterized in that, The profile logistics roller includes a profile logistics roller, a profile transplanting mechanism and a connecting rod bearing mechanism. The profile transplanting mechanism includes a first profile transplanting mechanism and a second profile transplanting mechanism, and the first profile transplanting mechanism and the second profile transplanting mechanism are completely identical in shape, structure and layout. The connecting rod bearing mechanism includes a first connecting rod bearing mechanism and a second connecting rod bearing mechanism, and the first connecting rod bearing mechanism and the second connecting rod bearing mechanism are completely identical in shape, structure and layout. The first profile transplanting mechanism and the second profile transplanting mechanism are vertically installed and fixed on the side of the profile logistics roller, and the first connecting rod bearing mechanism and the second connecting rod bearing mechanism are arranged on the top of the profile logistics roller.

2. The automatic feeding device for the anti-collision beam profile according to claim 1, characterized in that, The first profile transplanting mechanism includes a feeding platform, a frame structure, a left outer scissor, a left inner scissor, a right outer scissor and a right inner scissor. The upper end of the left outer scissor is fixed on the feeding platform, and the lower end is arranged on the frame structure; the lower end of the left inner scissor is fixed on the frame structure, and the upper end is in contact with the feeding platform through a left inner scissor follow-up bearing. The upper end of the right outer scissor is fixed on the feeding platform, and the lower end is arranged on the frame structure; the lower end of the right inner scissor is fixed on the frame structure, and the upper end is in contact with the feeding platform through a right inner scissor follow-up bearing.

3. The automatic feeding device for the anti-collision beam profile according to claim 2, characterized in that, The feeding platform is provided with a left guide rail and a right guide rail. The left guide rail is fixed with a left belt rack, and the right guide rail is fixed with a right belt rack; the left belt rack is connected with the right belt rack through a belt driven shaft and a belt driving shaft.

4. The automatic feeding device for the anti-collision beam profile according to claim 3, characterized in that, The front end of the right belt rack is connected with a front connecting plate, and the front connecting plate is connected with the cylinder rod of a translation oil cylinder.

5. The automatic feeding device for the anti-collision beam profile according to claim 2, characterized in that, The frame structure is designed with an adjusting base on the four corners, a plurality of foundation adjusting bolts are used to fix the frame structure on the ground, and the frame structure is kept horizontal by adjusting the foundation adjusting bolts.

6. The automatic feeding device for a crash beam profile according to claim 1, characterized in that, The first connecting rod bearing mechanism includes a cylinder body, a lower cylinder cover, a middle cylinder cover, an upper cylinder cover and a bearing tray. The bottom of the bearing tray is provided with the upper cylinder cover, two cylinder body guide rods are installed on the upper cylinder cover, and the two cylinder body guide rods extend to the reserved holes in the cylinder body through the middle cylinder cover. The middle cylinder cover is installed with a cylinder body piston rod, the cylinder body piston rod is located in the middle of the two cylinder body guide rods, passes through the reserved holes in the lower cylinder cover and enters the cylinder body in a sealed state.

7. The automatic feeding device of a crash beam profile according to claim 6, characterized in that, One side of the first connecting rod bearing mechanism is provided with two long connecting rods and four short connecting rods; the two long connecting rods are arranged in a scissor staggered manner, the center intersection points are coincident, and the middle cylinder cover is connected; the upper ends of the two long connecting rods are respectively connected to one end of the two short connecting rods, the other ends of the two short connecting rods are respectively connected to the upper cylinder cover; the lower ends of the other two long connecting rods are respectively connected to one end of the two short connecting rods through a pin shaft, and the other ends of the two short connecting rods are respectively connected to the lower cylinder cover through a pin shaft. The other side of the first connecting rod bearing mechanism is symmetrically provided with two long connecting rods and four short connecting rods.

8. The automatic feeding device of the anti-collision beam profile according to claim 6, characterized in that, The bearing tray is made of polyurethane material.

9. The automatic feeding device for a crash beam profile according to claim 1, characterized in that, The profile logistics roller is provided with a servo feeding assembly near the end.

10. The automatic feeding device for a crash beam profile according to claim 1, characterized in that, The outer side of the profile logistics roller is provided with a safety protection net.

Images