Sheet metal conveying equipment for automobile production and processing

Abstract

The application discloses a sheet metal plate conveying equipment for automobile production and processing, and relates to the sheet metal processing and transportation field, which solves the problem of insufficient automation degree of traditional sheet metal plate film covering and feeding and discharging conveying. The sheet metal plate conveying equipment for automobile production and processing comprises an integrated conveying belt, sheet metal raw materials and a control host, the top end of the integrated conveying belt is provided with a deviation rectifying bottom plate, one side of the deviation rectifying bottom plate is provided with an automatic feeding structure, the automatic feeding structure feeds sheet metal plates, the middle position of the deviation rectifying bottom plate is provided with an automatic discharging structure, the automatic discharging structure discharges sheet metal plates, one side of the deviation rectifying bottom plate away from the automatic feeding structure is provided with a film covering structure, and the film covering structure covers films on the sheet metal plates. In the application, the automatic feeding and discharging mechanism and the automatic film covering structure are fused and linked to be processed at one time, the conveying cost is reduced, and the automation degree is high.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of sheet metal processing and transportation, in particular to a sheet metal plate conveying equipment for automobile production and processing. BACKGROUND

[0002] Sheet metal processing is mainly used in automobile manufacturing, and can also be used in home appliance production and building decoration. Sheet metal processing is a process of manufacturing parts or components with desired shape and size from metal plates through a series of processes, including cutting, bending, welding and assembly, and finally surface treatment to obtain the required plate.

[0003] The existing Chinese patent with publication number CN220722757U discloses a sheet metal plate processing transfer equipment, which includes a conveying track and a moving seat driven on the conveying track. The moving seat is provided with a transfer assembly below. The utility model relates to the technical field of sheet metal plate processing. The sheet metal plate processing transfer equipment clamps the workpiece through the clamping frame. When clamping, the push plate is extended by the extrusion cylinder to shovel the workpiece to the top of the push plate. The workpiece is hooked below by the push plate, and the rotating cylinder is started to drive the stop rod to rotate to block the side of the workpiece. The workpiece is limited in four directions and on the bottom, which is convenient for transporting heavy workpieces and can prevent them from falling off. The heavy workpieces can be conveniently transferred, and the stability of transportation is guaranteed. The problem of complex operation when transferring heavy plates is solved. The plates are lifted for conveying after being lifted by the crane.

[0004] However, the sheet metal plate processing transfer equipment still has the following defects:

[0005] 1. The traditional sheet metal plate coating and feeding and discharging are mainly dependent on manual operation, which is prone to fatigue and low efficiency. In addition, the feeding and discharging mechanism and the coating module are separated, which requires multiple transfers, increases energy consumption, and cannot meet the continuous production requirements.

[0006] 2. Manual coating has poor precision, is prone to bubbles, deviation or film material waste, and the high-temperature coating process has safety hazards and risks of scalding. SUMMARY

[0007] The present application aims to provide a sheet metal plate conveying equipment for automobile production and processing to solve the problems in the background art.

[0008] The technical scheme of the present application is: a sheet metal plate conveying equipment for automobile production and processing, comprising an integrated conveyor belt, sheet metal raw materials and a control host, a deviation rectifying bottom plate is installed at the top end of the integrated conveyor belt, an automatic feeding structure is installed on one side of the deviation rectifying bottom plate, and the automatic feeding structure feeds the sheet metal plate,

[0009] The automatic feeding structure comprises a side bottom plate, which is installed at the top end of the deviation rectifying bottom plate, a first telescopic rod is installed on one side of the top end of the side bottom plate, and the first telescopic rod feeds the sheet metal raw materials through a transmission structure,

[0010] The automatic feeding structure comprises a support bottom plate, which is arranged in the middle gap of the deviation rectifying bottom plate, a transmission motor is installed on one side of the bottom end of the support bottom plate, and the transmission motor discharges the sheet metal raw materials through a transmission structure,

[0011] The film coating structure comprises a telescopic slide block, which is installed on one side of the control host, and the telescopic slide block coats the top end of the sheet metal raw materials through a transmission structure.

[0012] Further, the output end of the first telescopic rod is connected with a first connecting piece, one side of the first connecting piece is provided with a double-head slide block, and a first limiting slide rail penetrates the middle position of the double-head slide block,

[0013] The two ends of the first limiting slide rail are connected with the side bottom plate, and the top end of the double-head slide block has a K-shaped appearance,

[0014] The two sides of the double-head slide block are respectively provided with first magnetic lead screws, and the first magnetic lead screws are provided with two groups, and the output end of the first magnetic lead screw is provided with a negative pressure suction disc.

[0015] Further, a second telescopic rod is installed on one side of the top end of the side bottom plate away from the first telescopic rod, the output end of the second telescopic rod is connected with a second connecting piece, and one side of the second connecting piece is connected with the automatic feeding structure.

[0016] Further, a limiting slide block is installed at the top end of the telescopic slide block, a second limiting slide rail is arranged on one side of the limiting slide block, one side of the second limiting slide rail is fixed with the control host, and the limiting slide block and the second limiting slide rail are slidingly connected,

[0017] The output end of the telescopic sliding block is provided with a moving sliding block, and the side away from the limiting sliding block of the moving sliding block is provided with a second magnetic force lead screw.

[0018] Further, the control host is connected with a dust removal fan away from the deviation bottom plate, the control host is provided with a receiving box close to the bottom end of the dust removal fan outlet, and the receiving box is inclined.

[0019] Further, the bottom end of the supporting bottom plate is provided with a fixed connecting block, the output end of the transmission motor is provided with a movable sliding block, and the inside of the fixed connecting block is connected with the movable sliding block,

[0020] Further, the inside of the movable sliding block is connected with a transmission round rod, one end of the transmission round rod is provided with an L-shaped connecting piece, and the L-shaped connecting piece is L-shaped.

[0021] Further, the L-shaped connecting piece is provided with a sliding sliding block on one side, and the middle position of the sliding sliding block is connected with a connecting round rod.

[0022] Further, the bottom end of the connecting round rod is provided with a stop block, and the top end of the connecting round rod is connected with a cylindrical sliding block.

[0023] Further, the two sides of the limiting round rod are fixedly connected with connecting blades, and the top end of the connecting blades is connected with the supporting bottom plate.

[0024] Further, the top end of the side away from the L-shaped connecting piece of the sliding sliding block is provided with a discharging paddle, and the top end of the discharging paddle is embedded with an anti-skid rubber block.

[0025] Further, the middle position of the supporting bottom plate is provided with a through horizontal groove, and the discharging paddle slides in the through horizontal groove.

[0026] Further, the two sides of the bottom end of the supporting bottom plate are provided with positioning sliding blocks, and the top end of the deviation bottom plate is fixedly connected with a third limiting sliding rail.

[0027] The supporting bottom plate is provided with closed side plates in three directions, and the lifting side plate is provided at the discharging end of the supporting bottom plate, and the bottom end of the lifting side plate is provided with a discharging port.

[0028] Further, the integrated conveying belt is internally provided with two groups of transmission tracks, the top end of the integrated conveying belt is provided with a sheet metal raw material, a deviation rectifying bottom plate is arranged at the middle position of the top end of the integrated conveying belt, and the side of the deviation rectifying bottom plate close to the feeding end of the integrated conveying belt is in a bucket-shaped appearance, a control host is arranged at one side of the top end of the deviation rectifying bottom plate,

[0029] The control host is connected with the film covering structure at the side close to the deviation rectifying bottom plate.

[0030] The sheet metal conveying equipment for automobile production and processing is improved, and has the following improvements and advantages compared with the prior art:

[0031] Firstly, the sheet metal raw material which needs to be coated after processing is placed at the top end of the integrated conveying belt, the sheet metal raw material is moved to the position of the deviation rectifying bottom plate through the track transmission on the surface of the integrated conveying belt, the sheet metal raw material is moved to the middle position of the deviation rectifying bottom plate through the bucket-shaped material collector at the front end of the deviation rectifying bottom plate, then the automatic feeding structure is started to grab the sheet metal raw material from the two sides of the deviation rectifying bottom plate, the plate grabbing, overturning and positioning are realized through the negative pressure suction cup, the automatic feeding structure has high automation degree and does not depend on manual operation, the mechanical handling has high efficiency, the sheet metal coating is the last step of sheet metal processing, the feeding mechanism and the coating structure are integrated and linked, and the one-time processing is completed, the conveying cost is reduced, and the continuous production demand is met.

[0032] The working principle of the automatic feeding structure is that the first connecting piece is driven by the first telescopic rod to move the double-headed slider at one side along the track of the first limiting slide rail, a group of first magnetic lead screws are connected at the two sides of the top end of the double-headed slider, the negative pressure suction cup is driven by the first magnetic lead screw to move up and down, the first telescopic rod drives the first magnetic lead screw to move to the feeding area of the integrated conveying belt to control the first magnetic lead screw to move down, the negative pressure suction cup sucks the sheet metal raw material, the first magnetic lead screw is moved to the top end of the automatic feeding structure to release the negative pressure suction cup to place the sheet metal raw material on the top end of the supporting bottom plate, so that the automatic feeding is achieved, the sheet metal raw material is transported to the coating station, and the second telescopic rod is started to control the closed side plate to move along the track of the third limiting slide rail, the supporting bottom plate is connected with the third limiting slide rail through the positioning slide block to drive the sheet metal raw material placed on the top end to move, so that the fine adjustment is achieved.

[0033] Secondly, the surface of the sheet metal raw material is coated with a coating layer through the coating structure, the coating layer can reduce the oxidation of the surface of the sheet metal plate, improve the corrosion resistance and aesthetics, and prolong the service life of the sheet metal plate, the T-shaped coating hot pressing plate is preheated to a set temperature during use, the preheating temperature of the T-shaped coating hot pressing plate is different for sheet metal plates made of different materials, and the pressure of the second magnetic screw rod is different, wherein the temperature of the aluminum plate coating is 80 DEG C, and the pressure is 0.3 MPa; in addition, the temperature of the stainless steel plate coating is 120 DEG C, and the pressure is 0.5 MPa;

[0034] The working principle of the coating structure is that the movable slider is driven to slide along the track of the second limiting slide rail, the limiting slider slides on the second limiting slide rail, and the function is limiting; when the movable slider moves to the top end of the material collecting box, the second magnetic screw rod on one side of the movable slider pushes the T-shaped coating hot pressing plate to press down to adsorb an oxidation-resistant coating, then the movable slider moves to the top end of the supporting bottom plate, the second magnetic screw rod pushes the T-shaped coating hot pressing plate to press down to coat the sheet metal raw material reaching the coating station; in addition, the material collecting box is fixed in a tilting manner towards the telescopic slider, the middle part of the material collecting box is provided with a preset baffle, and the bottom end of the material collecting box is provided with an auxiliary roller which rolls under the action of gravity, and the rolling auxiliary roller also drives the coating to fall, so that the oxidation-resistant coating at the top end of the material collecting box can automatically slide down from the gap at the bottom end of the preset baffle, achieving the effect of automatic discharge of the oxidation-resistant coating, in addition, the function of the flow limiting roller is to limit the flow, so as to avoid the accumulation of too much oxidation-resistant coating falling, and the dust removal fan continuously outputs flowing air to the top end of the material collecting box through the connecting channel penetrating the control host, so as to avoid the oxidation-resistant coating sticking to dust during the coating process, thereby avoiding the occurrence of air bubbles and dust on the sheet metal raw material after coating, and the connection mode of the T-shaped coating hot pressing plate and the second magnetic screw rod is hinged, and one side is provided with an auxiliary hinge rod, the T-shaped coating hot pressing plate is installed in a tilting manner according to the angle of the inclination of the material collecting box under natural conditions, but when the second magnetic screw rod presses down to the top end of the sheet metal raw material, the T-shaped coating hot pressing plate abuts against the sheet metal raw material, one side of the T-shaped coating hot pressing plate will be stressed, at this time the T-shaped coating hot pressing plate will be turned over until it completely abuts against the T-shaped coating hot pressing plate, and this coating method can exhaust air to one end, avoiding the situation that air in the middle of the sheet metal raw material cannot be exhausted directly during coating, and the oxidation-resistant coating abuts against the surface of the sheet metal raw material, the T-shaped coating hot pressing plate is heated and the second magnetic screw rod is started to apply appropriate pressure, thereby completing the coating.

[0035] Thirdly, when the coating structure completes the coating of the sheet metal raw material, the sheet metal raw material is pushed at the bottom end of the sheet metal raw material by the discharging paddle, and one piece of sheet metal raw material can be discharged after one rotation of the discharging paddle, so as to transport the coated sheet metal raw material to the unloading area of the integrated conveying belt, and the sheet metal raw material can be cooled after passing through the unloading area of the integrated conveying belt;

[0036] The specific working principle is that the transmission motor is started to drive the movable slider to rotate clockwise, the bottom end of the fixed connecting block and the support bottom plate is fixed, when the movable slider rotates, it drives the transmission round rod to rotate around the center line of the connection between the movable slider and the output end of the transmission motor, at this time, the L-shaped connecting piece drives the sliding slider and the top end of the discharging paddle to move the sheet metal raw material on the top end of the support bottom plate from the feeding area of the integrated conveying belt to the discharging area of the integrated conveying belt, the discharging paddle is in contact with the sheet metal raw material through the transverse groove, and because the discharging paddle rotates clockwise around the movable slider, when the discharging paddle completes the discharging action, it moves away from the bottom end of the support bottom plate, so as to avoid the discharging paddle to move back to the sheet metal raw material, the whole discharging process is simple and smooth, and there is no other step, when the film covering structure completes the film covering of the sheet metal raw material, the discharging paddle rotates one circle to discharge one sheet metal raw material, in addition, the frame formed by the T-shaped film hot pressing plate and the closed side plate avoids the problem that the inaccurate pressing position of the T-shaped film hot pressing plate causes the misalignment between the oxidation-resistant film and the sheet metal raw material, in addition, the limiting round rod and the connecting round rod limit the movement of the discharging paddle along the longitudinal track of the connecting round rod and the transverse track of the limiting round rod, and the elastic metal ring connects the movable slider and the L-shaped connecting piece, when the transmission round rod rotates, the elastic metal ring compresses and stretches according to the distance between the movable slider and the L-shaped connecting piece. BRIEF DESCRIPTION OF DRAWINGS

[0037] The application will be further explained in connection with the drawings and embodiments:

[0038] Figure 1 It is a first perspective view of the appearance structure of the application;

[0039] Figure 2 It is a second perspective view of the appearance structure of the application;

[0040] Figure 3 It is a first perspective view of the automatic discharging structure of the application;

[0041] Figure 4 It is a second perspective view of the automatic discharging structure of the application;

[0042] Figure 5 It is a third perspective view of the automatic discharging structure of the application;

[0043] Figure 6 It is a fourth perspective view of the automatic discharging structure of the application;

[0044] Figure 7 It is a first perspective view of the automatic feeding structure of the application;

[0045] Figure 8 It is a second perspective view of the automatic feeding structure of the application;

[0046] Figure 9 It is the third perspective view of the automatic feeding structure of the present application;

[0047] Figure 10 It is the first perspective view of the film covering structure of the present application;

[0048] Figure 11 It is the second perspective view of the film covering structure of the present application;

[0049] Figure 12 It is the third perspective view of the film covering structure of the present application;

[0050] Figure 13 It is the first perspective view of the material collecting box of the present application;

[0051] Figure 14 It is the second perspective view of the material collecting box of the present application.

[0052] Explanation of reference numerals: 1, integrated conveying belt; 2, sheet metal raw material; 3, deviation rectifying bottom plate; 4, automatic feeding structure; 401, side bottom plate; 402, first telescopic rod; 403, first connecting piece; 404, double-end sliding block; 405, first limiting sliding rail; 406, second telescopic rod; 407, second connecting piece; 408, first magnetic force screw rod; 409, negative pressure suction disc; 5, film covering structure; 501, second limiting sliding rail; 502, limiting sliding block; 503, telescopic sliding block; 504, moving sliding block; 505, second magnetic force screw rod; 506, T-shaped film covering hot press plate; 507, auxiliary hinged rod; 508, material collecting box; 509, antioxidant film; 510, preset baffle; 511, flow limiting roller; 512, auxiliary roller; 6, dust removal fan; 7, control host; 8, automatic discharging structure; 801, third limiting sliding rail; 802, positioning sliding block; 803, supporting bottom plate; 804, through horizontal groove; 805, closed side plate; 806, lifting side plate; 807, discharge port; 808, connecting blade; 809, limiting round rod; 810, transmission motor; 811, fixed connecting block; 812, movable sliding block; 813, transmission round rod; 814, elastic metal ring; 815, L-shaped connecting piece; 816, connecting round rod; 817, sliding sliding block; 818, discharge paddle; 819, cylindrical sliding block; 820, anti-skid rubber block. DETAILED DESCRIPTION

[0053] The accompanying drawings will be described below in conjunction with the Figures 1 to 14 The present application will be described in detail, and the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0054] The present application provides a sheet metal conveying equipment for automobile production and processing by improvement, which comprises an integrated conveyor belt 1, a sheet metal raw material 2 and a control host 7. The top end of the integrated conveyor belt 1 is provided with a deviation rectifying bottom plate 3. The sheet metal raw material 2 which needs to be coated after processing is placed on the top end of the integrated conveyor belt 1. The sheet metal raw material 2 is moved to the position of the deviation rectifying bottom plate 3 through the track transmission on the surface of the integrated conveyor belt 1, and is moved to the middle position of the deviation rectifying bottom plate 3 through the hopper-shaped material collector at the front end of the deviation rectifying bottom plate 3. An automatic feeding structure 4 is installed on one side of the deviation rectifying bottom plate 3. The automatic feeding structure 4 feeds the sheet metal. The automatic feeding structure 4 is started to grab the sheet metal raw material 2 from the storage area on both sides of the deviation rectifying bottom plate 3. An automatic unloading structure 8 is installed at the middle position of the deviation rectifying bottom plate 3. The automatic unloading structure 8 unloads the sheet metal. A coating structure 5 is installed on the side of the deviation rectifying bottom plate 3 away from the automatic feeding structure 4. The coating structure 5 coats the sheet metal. The sheet metal coating is the last step of sheet metal processing,

[0055] The automatic feeding structure 4 comprises a side bottom plate 401 installed on the top end of the deviation rectifying bottom plate 3. A first telescopic rod 402 is installed on one side of the top end of the side bottom plate 401. The first telescopic rod 402 drives the feeding of the sheet metal raw material 2 through a transmission structure,

[0056] The output end of the first telescopic rod 402 is connected with a first connecting piece 403. A double-head sliding block 404 is installed on one side of the first connecting piece 403. A first limiting sliding rail 405 penetrates the middle position of the double-head sliding block 404. The double-head sliding block 404 on one side of the first connecting piece 403 is moved along the track of the first limiting sliding rail 405 by starting the first telescopic rod 402,

[0057] The two ends of the first limiting sliding rail 405 are connected with the side bottom plate 401. The top end of the double-head sliding block 404 is in K-shaped appearance,

[0058] The two sides of the double-head sliding block 404 are respectively provided with a first magnetic lead screw 408. There are two groups of first magnetic lead screws 408. The output end of the first magnetic lead screw 408 is provided with a negative pressure suction cup 409. The two sides of the top end of the double-head sliding block 404 are respectively connected with a group of first magnetic lead screws 408. The negative pressure suction cup 409 is moved up and down by the first magnetic lead screw 408. The sheet metal is grabbed, turned over and positioned by the negative pressure suction cup 409. The structure has high automation degree and does not depend on manual operation for feeding and unloading. The mechanical handling has high efficiency. The feeding and unloading mechanism is integrated with the coating structure 5 for linkage. The processing is completed at one time. The transmission cost is reduced. The continuous production demand is met.

[0059] The specific workflow is: the first telescopic rod 402 drives the first magnetic lead screw 408 to move to the feeding area of the integrated conveyor 1 to control the first magnetic lead screw 408 to move downward, the negative pressure suction cup 409 sucks the sheet metal raw material 2, and then the first magnetic lead screw 408 is moved to the top end of the automatic unloading structure 8 to release the negative pressure suction cup 409 to place the sheet metal raw material 2 on the top end of the supporting bottom plate 803, so that the automatic feeding purpose is achieved, and the sheet metal raw material 2 is transported to the film covering station,

[0060] The second telescopic rod 406 is installed on the side of the side bottom plate 401 away from the first telescopic rod 402, and the output end of the second telescopic rod 406 is connected with the second connecting piece 407, one side of the second connecting piece 407 is connected with the automatic unloading structure 8; starting the second telescopic rod 406 can control the closed side plate 805 to move along the track of the third limiting slide rail 801, and the supporting bottom plate 803 is connected with the positioning slide block 802 and the third limiting slide rail 801 to drive the sheet metal raw material 2 placed on the top end to move position, so that the fine adjustment purpose is achieved.

[0061] The automatic unloading structure 8 comprises a supporting bottom plate 803, and the supporting bottom plate 803 is arranged at the middle gap of the deviation rectifying bottom plate 3, one side of the bottom end of the supporting bottom plate 803 is provided with a transmission motor 810, and the transmission motor 810 drives the sheet metal raw material 2 to discharge through a transmission structure,

[0062] The bottom end of the supporting bottom plate 803 is provided with a fixed connecting block 811, and the output end of the transmission motor 810 is provided with a movable slide block 812, the movable slide block 812 is rotated clockwise by starting the transmission motor 810, and the movable slide block 812 is connected with the inside middle position of the fixed connecting block 811,

[0063] The inside middle position of the movable slide block 812 is connected with a transmission round rod 813, one end of the transmission round rod 813 is provided with an L-shaped connecting piece 815, and the L-shaped connecting piece 815 has an L-shaped appearance,

[0064] When the movable slide block 812 rotates, the transmission round rod 813 rotates around the middle line of the connection between the movable slide block 812 and the output end of the transmission motor 810, at this time, the L-shaped connecting piece 815 drives the sliding slide block 817 and the discharge paddle 818 at the top end to move the sheet metal raw material 2 on the top end of the supporting bottom plate 803 from the feeding area of the integrated conveyor 1 to the discharging area of the integrated conveyor 1,

[0065] The L-shaped connecting piece 815 and the movable slide block 812 are connected with an elastic metal ring 814, and the elastic metal ring 814 has elasticity; the elastic metal ring 814 connects the movable slide block 812 and the L-shaped connecting piece 815, and when the transmission round rod 813 rotates, the elastic metal ring 814 is compressed and stretched according to the distance between the movable slide block 812 and the L-shaped connecting piece 815,

[0066] One side of the L-shaped connecting piece 815 is provided with a sliding block 817, and a connecting round rod 816 is connected at the middle position of the sliding block 817, and the sliding block 817 slides on the connecting round rod 816,

[0067] The bottom end of the connecting round rod 816 is provided with a stop block, and the top end of the connecting round rod 816 is connected with a cylindrical block 819, and the two sides of the cylindrical block 819 are penetrated by a limiting round rod 809, and the cylindrical block 819 slides on the limiting round rod 809,

[0068] The two sides of the limiting round rod 809 are fixedly connected with connecting blades 808, and the top end of the connecting blades 808 is connected with the supporting bottom plate 803; the limiting round rod 809 and the connecting round rod 816 limit the movement of the discharging paddle 818 along the longitudinal track of the connecting round rod 816 and the transverse track of the limiting round rod 809,

[0069] The top end of the sliding block 817 away from the L-shaped connecting piece 815 is provided with a discharging paddle 818, and the top end of the discharging paddle 818 is embedded with an anti-skid rubber block 820;

[0070] The middle position of the supporting bottom plate 803 is penetrated by a through transverse groove 804, and the discharging paddle 818 slides in the through transverse groove 804,

[0071] The discharging paddle 818 contacts the sheet metal raw material 2 from the through transverse groove 804, and because the discharging paddle 818 rotates clockwise around the movable sliding block 812, after the discharging paddle 818 completes the discharging action, it will move away from the bottom end of the supporting bottom plate 803, thereby avoiding the discharging paddle 818 from moving back to the sheet metal raw material 2 during reciprocating movement, and the whole discharging process is simple and smooth without other steps,

[0072] The bottom end of the supporting bottom plate 803 is provided with positioning sliding blocks 802 on both sides, and the top end of the deviation correcting bottom plate 3 is fixedly connected with third limiting sliding rails 801, and the third limiting sliding rails 801 and the positioning sliding blocks 802 are slidingly connected,

[0073] The supporting bottom plate 803 is provided with closed side plates 805 in three directions, and the frame formed by the T-shaped film hot pressing plate 506 and the closed side plates 805 is attached to avoid the problem of misalignment between the oxidation-resistant film 509 and the sheet metal raw material 2 caused by inaccurate pressing position of the T-shaped film hot pressing plate 506, and the supporting bottom plate 803 is provided with a lifting side plate 806 near the discharging end, and the bottom end of the lifting side plate 806 is provided with a discharging port 807, when the film structure 5 completes the film covering of the sheet metal raw material 2, the discharging paddle 818 rotates one circle to discharge one piece of sheet metal raw material 2,

[0074] When the film structure 5 is completed on the metal sheet raw material 2, the metal sheet raw material 2 is pushed by the discharge push piece 818 at the bottom end of the metal sheet raw material 2, and one piece of metal sheet raw material 2 can be discharged after one rotation of the discharge push piece 818, so that the coated metal sheet raw material 2 is transported to the unloading area of the integrated conveying belt 1, and the metal sheet raw material 2 can be cooled after passing through the unloading area of the integrated conveying belt 1;

[0075] The film structure 5 includes a telescopic slide 503, which is installed on one side of the control host 7, and the telescopic slide 503 covers the top end of the metal sheet raw material 2 through a transmission structure;

[0076] The top end of the telescopic slide 503 is provided with a limiting slide 502, one side of the limiting slide 502 is provided with a second limiting slide rail 501, and one side of the second limiting slide rail 501 is fixed with the control host 7. The limiting slide 502 and the second limiting slide rail 501 are slidingly connected, and the limiting slide 502 slides on the second limiting slide rail 501, which is used for limiting,

[0077] The output end of the telescopic slide 503 is provided with a moving slide 504, which is driven by the telescopic slide 503 to slide along the track of the second limiting slide rail 501, and the side of the moving slide 504 away from the limiting slide 502 is provided with a second magnetic screw rod 505. The output end of the second magnetic screw rod 505 is hingedly connected with a T-shaped film hot pressing plate 506, and the side of the T-shaped film hot pressing plate 506 and the connecting part of the T-shaped film hot pressing plate 506 are hingedly connected with an auxiliary hinge rod 507. In use, the T-shaped film hot pressing plate 506 is naturally inclined and installed at an angle of the inclination of the material collecting box 508, but when the second magnetic screw rod 505 is pressed to the top end of the metal sheet raw material 2, the T-shaped film hot pressing plate 506 is pressed against the metal sheet raw material 2, and the side of the T-shaped film hot pressing plate 506 is stressed. At this time, the T-shaped film hot pressing plate 506 will be turned over until it is completely attached to the T-shaped film hot pressing plate 506, and this film covering method can discharge air to one end to avoid the situation that air in the middle of the metal sheet raw material 2 cannot be discharged directly during film covering. When the oxidation-resistant film 509 is attached to the surface of the metal sheet raw material 2, the T-shaped film hot pressing plate 506 is heated and the second magnetic screw rod 505 is started to apply appropriate pressure, thereby completing the film covering;

[0078] The specific working process is: first, move the moving slide 504 to the top end of the material collecting box 508, then start the second magnetic screw rod 505 on one side of the moving slide 504 to push the T-shaped film hot pressing plate 506 to press downward to adsorb an oxidation-resistant film 509, then push the moving slide 504 to the top end of the supporting bottom plate 803, start the second magnetic screw rod 505 to push the T-shaped film hot pressing plate 506 to press downward to the film covering position of the metal sheet raw material 2;

[0079] The control host 7 is connected with the dust removal fan 6 away from one side of the deviation rectifying bottom plate 3. The dust removal fan 6 continuously outputs flowing air to the top end of the material collecting box 508 through the connecting channel penetrating the control host 7, so as to avoid the oxidation-resistant coating 509 from sticking to dust during the coating process, and then causing the bubble and dust of the coated sheet metal raw material 2. The bottom end of the control host 7 close to the output port of the dust removal fan 6 is provided with the material collecting box 508, and the material collecting box 508 is installed in an inclined manner. The material collecting box 508 is fixed in an inclined manner to the telescopic sliding block 503. The inside of the material collecting box 508 is provided with the oxidation-resistant coating 509, and the side close to the output end of the material collecting box 508 is provided with the preset baffle 510. The bottom end of the preset baffle 510 is provided with a gap, and the bottom end of the preset baffle 510 is provided with the flow limiting roller 511. The flow limiting roller 511 limits the flow to avoid the accumulation of the falling oxidation-resistant coating 509. The side of the bottom end of the material collecting box 508 is provided with the auxiliary roller 512. The bottom end of the material collecting box 508 is provided with the auxiliary roller 512, which is driven to roll by the gravity of the coating. The rolling auxiliary roller 512 also drives the coating to fall, so that the oxidation-resistant coating 509 at the top end of the material collecting box 508 can automatically slide from the gap at the bottom end of the preset baffle 510, achieving the effect of automatic discharging of the oxidation-resistant coating 509,

[0080] The surface of the sheet metal raw material 2 is coated with a coating layer by the coating structure 5. The coating layer can reduce the oxidation of the surface of the sheet metal plate, improve the corrosion resistance and aesthetic degree, and prolong the service life of the sheet metal plate. When in use, the T-shaped coating hot press plate 506 is preheated to a set temperature. The preheating temperature of the T-shaped coating hot press plate 506 and the pressure of the second magnetic screw rod 505 are different for different materials of the sheet metal plate. The temperature of the aluminum plate coating is 80℃, and the pressure is 0.3MPa. The temperature of the stainless steel plate coating is 120℃, and the pressure is 0.5MPa.

[0081] The integrated conveyor belt 1 includes two groups of transmission tracks. The top end of the integrated conveyor belt 1 is provided with the sheet metal raw material 2. The middle position of the top end of the integrated conveyor belt 1 is provided with the deviation rectifying bottom plate 3. The side close to the feeding end of the integrated conveyor belt 1 is provided with the deviation rectifying bottom plate 3 in a bucket-shaped appearance. The side of the top end of the deviation rectifying bottom plate 3 is provided with the control host 7.

[0082] The side close to the deviation rectifying bottom plate 3 of the control host 7 is connected with the coating structure 5.

[0083] Working principle: first, by starting the first telescopic rod 402 drive first connecting piece 403 side of the double head slider 404 along the trajectory of the first limit slide rail 405 movement, double head slider 404 top two sides are respectively connected with a group of first magnetic force screw rod 408 through the first magnetic force screw rod 408 drive negative pressure suction cup 409 up and down movement, the first telescopic rod 402 drive first magnetic force screw rod 408 to move to the integrated conveyor belt 1 feeding area control first magnetic force screw rod 408 down, through the negative pressure suction cup 409 suction sheet metal raw material 2, then move the first magnetic force screw rod 408 to the top of the automatic discharge structure 8 release negative pressure suction cup 409 put sheet metal raw material 2 to the top of the supporting base plate 803, can achieve the purpose of automatic feeding, sheet metal raw material 2 to the film coating station, in addition to start the second telescopic rod 406 can control the closed side plate 805 along the trajectory of the third limit slide rail 801 movement, supporting base plate 803 through the positioning slide block 802 and third limit slide rail 801 connected to drive the top placed sheet metal raw material 2 moves position, so as to achieve the purpose of fine tuning.

[0084] Then, by starting the telescopic slider 503 to drive the moving slider 504 to slide along the track of the second limiting slide rail 501, the limiting slide block 502 slides on the second limiting slide rail 501, which is a limiting action. When the moving slider 504 moves to the top end of the material collecting box 508, the second magnetic lead screw 505 on one side of the moving slider 504 is started to push the T-shaped laminating hot plate 506 down to adsorb an anti-oxidation film 509, and then the moving slider 504 is moved to the top end of the supporting bottom plate 803, the second magnetic lead screw 505 is started to push the T-shaped laminating hot plate 506 down to reach the film laminating position of the sheet metal raw material 2. In addition, the material collecting box 508 is fixed in a direction inclined to the telescopic slider 503, the middle part of the material collecting box 508 is provided with a preset baffle 510, and the bottom end of the material collecting box 508 is provided with an auxiliary roller 512. Under the action of gravity, the film will drive the auxiliary roller 512 to roll, and the rolling auxiliary roller 512 will also drive the film to fall, so that the anti-oxidation film 509 at the top end of the material collecting box 508 can automatically slide down from the gap at the bottom end of the preset baffle 510, achieving the effect of automatic discharge of the anti-oxidation film 509. In addition, the function of the flow limiting roller 511 is to limit the flow, so as to avoid the accumulation of too much anti-oxidation film 509 falling, and the dust removal fan 6 is connected with the control host 7 through the connecting channel to continuously output flowing air to the top end of the material collecting box 508, so as to avoid the anti-oxidation film 509 sticking to dust during the film laminating process, thereby avoiding the situation that bubbles and dust appear on the sheet metal raw material 2 after film laminating. The connection mode of the T-shaped laminating hot plate 506 and the second magnetic lead screw 505 is hinged, and one side is provided with an auxiliary hinge rod 507. Under natural conditions, the T-shaped laminating hot plate 506 is installed at an angle inclined to the inclination of the material collecting box 508, but when the second magnetic lead screw 505 is pressed to the top end of the sheet metal raw material 2, the T-shaped laminating hot plate 506 is pressed against the sheet metal raw material 2, one side of the T-shaped laminating hot plate 506 will be stressed, at this time the T-shaped laminating hot plate 506 will be turned over until it is completely attached to the T-shaped laminating hot plate 506. This film laminating method can exhaust air to one end, avoiding the situation that air in the middle of the sheet metal raw material 2 cannot be exhausted directly during film laminating. When the anti-oxidation film 509 is attached to the surface of the sheet metal raw material 2, the T-shaped laminating hot plate 506 is heated and the second magnetic lead screw 505 is started to apply appropriate pressure to complete the film laminating.

[0085] Finally, by starting the transmission motor 810 to drive the movable slider 812 to rotate clockwise, the fixed connection block 811 and the bottom end of the support bottom plate 803 are fixed, and when the movable slider 812 rotates, it will drive the transmission round rod 813 to rotate around the center line of the connection between the movable slider 812 and the output end of the transmission motor 810, at this time the L-shaped connecting piece 815 will drive the sliding slider 817 and the top end of the discharge paddle 818 to move the sheet metal raw material 2 on the top end of the support bottom plate 803 from the feeding area of the integrated conveyor belt 1 to the discharging area of the integrated conveyor belt 1. The discharge paddle 818 is in contact with the sheet metal raw material 2 from the through horizontal groove 804, and because the discharge paddle 818 rotates clockwise around the movable slider 812, when the discharge paddle 818 completes the discharging action, it will move away from the bottom end of the support bottom plate 803, thereby avoiding the discharge paddle 818 moving back to move the sheet metal raw material 2 back and forth. The whole discharging process is simple and smooth, without other steps, when the film covering structure 5 completes the film covering of the sheet metal raw material 2, the discharge paddle 818 rotates one turn to discharge one sheet metal raw material 2, in addition, the frame formed by the T-shaped film covering hot pressing plate 506 and the closed side plate 805 is attached to avoid the problem of misalignment between the oxidation-resistant film 509 and the sheet metal raw material 2 caused by inaccurate pressing position of the T-shaped film covering hot pressing plate 506, in addition, the limiting round rod 809 and the connecting round rod 816 have the function of limiting the movement of the discharge paddle 818 along the longitudinal track of the connecting round rod 816 and the horizontal track of the limiting round rod 809, and the elastic metal ring 814 connects the movable slider 812 and the L-shaped connecting piece 815, when the transmission round rod 813 rotates, the elastic metal ring 814 compresses and stretches according to the distance between the movable slider 812 and the L-shaped connecting piece 815.

[0086] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those of ordinary skill in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A sheet metal conveying device for automobile production and processing, comprising an integrated conveyor belt (1), sheet metal raw materials (2), and a control host (7), characterized in that: The top end of the integrated conveying belt (1) is provided with a deviation rectifying bottom plate (3), one side of the deviation rectifying bottom plate (3) is provided with an automatic feeding structure (4), the automatic feeding structure (4) feeds the sheet metal plate, the middle position of the deviation rectifying bottom plate (3) is provided with an automatic discharging structure (8), the automatic discharging structure (8) discharges the sheet metal plate, one side of the deviation rectifying bottom plate (3) away from the automatic feeding structure (4) is provided with a film covering structure (5), and the film covering structure (5) covers the film on the sheet metal plate, The automatic feeding structure (4) comprises a side bottom plate (401), the side bottom plate (401) is arranged at the top end of the deviation rectifying bottom plate (3), one side of the top end of the side bottom plate (401) is provided with a first telescopic rod (402), the first telescopic rod (402) feeds the sheet metal raw material (2) through a transmission structure, the output end of the first telescopic rod (402) is connected with a first connecting piece (403), one side of the first connecting piece (403) is provided with a double-head sliding block (404), and a first limiting sliding rail (405) penetrates through the middle position of the double-head sliding block (404), The two ends of the first limiting sliding rail (405) are connected with the side bottom plate (401), and the top end of the double-head sliding block (404) is in a K-shaped profile, The two sides of the double-head sliding block (404) are respectively provided with first magnetic force lead screws (408), and the first magnetic force lead screws (408) are provided in two groups, and the output end of the first magnetic force lead screw (408) is provided with a negative pressure suction disc (409), The automatic discharging structure (8) comprises a supporting bottom plate (803), the supporting bottom plate (803) is arranged in the middle gap of the deviation rectifying bottom plate (3), one side of the bottom end of the supporting bottom plate (803) is provided with a transmission motor (810), and the transmission motor (810) discharges the sheet metal raw material (2) through a transmission structure, The film covering structure (5) comprises a telescopic sliding block (503), the telescopic sliding block (503) is arranged on one side of the control host (7), the telescopic sliding block (503) covers the film on the top end of the sheet metal raw material (2) through a transmission structure, the top end of the telescopic sliding block (503) is provided with a limiting sliding block (502), the output end of the telescopic sliding block (503) is provided with a moving sliding block (504), one side of the moving sliding block (504) away from the limiting sliding block (502) is provided with a second magnetic force lead screw (505), and the output end of the second magnetic force lead screw (505) is hingedly connected with a T-shaped film hot pressing plate (506).

2. The sheet metal conveying device for automobile production and processing according to claim 1, characterized in that: The top end of the side bottom plate (401) is provided with a second telescopic rod (406) away from the first telescopic rod (402), the output end of the second telescopic rod (406) is connected with a second connecting piece (407), and one side of the second connecting piece (407) is connected with the automatic discharging structure (8).

3. The sheet metal conveying device for automobile production and processing according to claim 1, characterized in that: One side of the limiting sliding block (502) is provided with a second limiting sliding rail (501), and one side of the second limiting sliding rail (501) is fixed with the control host (7). The limiting sliding block (502) and the second limiting sliding rail (501) are in sliding connection, and one side of the T-shaped laminating hot press plate (506) and the connecting position of the T-shaped laminating hot press plate (506) are hingedly connected with an auxiliary hinge rod (507).

4. The sheet metal conveying device for automobile production and processing according to claim 3, characterized in that: The control host (7) is connected with a dust removal fan (6) away from one side of the deviation rectifying bottom plate (3). The control host (7) is provided with a material collecting box (508) installed at the bottom end close to the output port of the dust removal fan (6), and the material collecting box (508) is installed in an inclined manner. The inside of the material collecting box (508) is provided with an oxidation-resistant coating (509), and the oxidation-resistant coating (509) is provided with a preset baffle (510) on one side close to the output end of the material collecting box (508). The bottom end of the preset baffle (510) is provided with a gap, and the bottom end of the preset baffle (510) is provided with a flow limiting roller (511). One side of the bottom end of the material collecting box (508) is provided with an auxiliary roller (512).

5. The sheet metal conveying device for automobile production and processing according to claim 1, characterized in that: The bottom end of the supporting bottom plate (803) is provided with a fixed connecting block (811), and the output end of the transmission motor (810) is provided with a movable sliding block (812). The inside of the fixed connecting block (811) is connected with the movable sliding block (812) at the middle position, Wherein, the inside of the movable sliding block (812) is connected with a transmission round rod (813) at the middle position, and one end of the transmission round rod (813) is provided with an L-shaped connecting piece (815), and the L-shaped connecting piece (815) is in the shape of L. The L-shaped connecting piece (815) and the movable sliding block (812) are connected with an elastic metal ring (814), and the elastic metal ring (814) has elasticity.

6. The sheet metal conveying device for automobile production and processing according to claim 5, characterized in that: One side of the L-shaped connecting piece (815) is provided with a sliding sliding block (817), and the middle position of the sliding sliding block (817) is connected with a connecting round rod (816). The sliding sliding block (817) slides on the connecting round rod (816), Wherein, the bottom end of the connecting round rod (816) is provided with a stop block, and the top end of the connecting round rod (816) is connected with a cylindrical sliding block (819). The cylindrical sliding block (819) is provided with a limiting round rod (809) penetrating through both sides thereof. The cylindrical sliding block (819) slides on the limiting round rod (809), Wherein, the limiting round rod (809) is fixedly connected with a connecting blade (808) on both sides thereof, and the top end of the connecting blade (808) is connected with the supporting bottom plate (803).

7. The sheet metal conveying device for automobile production and processing according to claim 6, characterized in that: The top end of the sliding sliding block (817) away from one side of the L-shaped connecting piece (815) is provided with a discharging paddle (818), and the top end of the discharging paddle (818) is inlaid with an anti-skid rubber block (820).

8. The sheet metal conveying device for automobile production and processing according to claim 7, characterized in that: The middle position of the supporting bottom plate (803) is provided with a through horizontal groove (804), and the discharging paddle (818) slides in the through horizontal groove (804), Wherein, the support bottom plate (803) bottom end of both sides is installed with positioning sliding block (802), the deviation rectifying bottom plate (3) top end both sides are fixedly connected with third limit sliding rail (801), and third limit sliding rail (801) and positioning sliding block (802) are slidably connected, Wherein, the support bottom plate (803) three directions are installed with closed side plate (805), the support bottom plate (803) is installed with lifting side plate (806) near the discharge end, and the bottom end of lifting side plate (806) is provided with discharge port (807).

9. The sheet metal conveying device for automobile production and processing according to claim 1, characterized in that: The integrated conveyor belt (1) inside includes two groups of transmission caterpillar belts, the top of the integrated conveyor belt (1) is provided with sheet metal raw material (2), the middle position of the top of the integrated conveyor belt (1) is installed with deviation rectifying bottom plate (3), and the side of the deviation rectifying bottom plate (3) close to the feeding end of the integrated conveyor belt (1) is in the shape of a bucket, the side of the top of the deviation rectifying bottom plate (3) is installed with control host (7), Wherein, the side of the control host (7) close to the deviation rectifying bottom plate (3) is connected with the laminating structure (5).

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