Automatic butt-joint feeding device for spraying

Abstract

The utility model provides an automatic butt joint feeding device for spraying, and belongs to the technical field of feeding machines. The sliding rail is installed on the cross beam and can be used for transporting workpieces, the rack is arranged on the ground and can be used for transporting the workpieces to the sliding rail, and the feeding mechanism comprises a lifting drive which is fixedly connected to the upper front end of the rack and can be used for driving a second steel rope to move up and down, so that a lifting frame can drive the workpieces to move up and down; when the butt joint guide rail moves to the two end portions of the sliding rail, the clamping push rod is clamped to the two end portions of the sliding rail through the clamping push rod, the butt joint guide rail is in butt joint with the two end portions of the sliding rail, then the material frame is driven by the material frame to be brought to the sliding rail, and therefore automatic butt joint feeding is achieved. And the production reliability of sheet metal parts is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of sheet metal production equipment, and particularly relates to an automatic docking and feeding device for spraying. Background Art

[0002] In the sheet metal production process, the sheet metal parts to be processed are generally transported through a conveying device, then transported to a spraying device for spraying, and finally cleaned to form the final sheet metal parts. The sheet metal parts to be processed need to be transported to the conveying device through a loading device. The commonly used loading device is a lifting equipment used to lift materials above workshops, warehouses, and material yards. The bridge of the loading device runs longitudinally along the tracks laid on the elevated platforms on both sides, which can fully utilize the space under the bridge to lift materials without being hindered by ground equipment. It is the most widely used and most numerous type of lifting machinery.

[0003] The prior art, such as Chinese patent application number CN202410780811.1, discloses a feeding and conveying mechanism for sheet metal production and its use method, including a feeding rack and several sheet metal workpieces stacked on the feeding rack; the feeding rack includes a support plate; a pulley is fixed on a rotating rod; a belt is arranged for transmission between the two pulleys; a push plate is fixed on the belt and slides with a guide groove; a telescopic part is fixedly installed between two adjacent mounting holes; a lifting plate fixedly connected to each telescopic part is slidably arranged between each vertical rod; a tension spring is fixed between each stop block and the lifting plate; a connecting rope is connected between the extension plate and the lifting plate. The device, through the linkage cooperation between the various components in the telescopic part, enables the ball head in each telescopic part to rise in turn to rest against the bottom surface of the bottom sheet metal workpiece, thereby increasing the support area of the sheet metal workpiece, preventing the bottom sheet metal workpiece from being subjected to greater pressure during the moving and conveying process, thereby improving the conveying quality of the sheet metal workpiece.

[0004] The above loading device manually places the sheet metal parts on the shelf, and then moves the sheet metal parts through the conveyor belt at the bottom. However, for workstations that need to be transported to different positions, corresponding conveyor belts with the same settings need to be set up. If the forms of the conveyor belts do not match, reliable transportation cannot be achieved, and automatic docking on different tracks cannot be achieved. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic docking feeding device for spraying, which can facilitate the feeding between different tracks and has good docking reliability, thereby ensuring the reliability of sheet metal production.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic docking and feeding device for spraying, which is used for docking and feeding with a sliding track, comprising: a frame; a feeding mechanism is provided on the frame, the feeding mechanism comprises a lifting drive mechanism and a lifting frame, the lifting drive mechanism drives the lifting frame to move along the height direction of the frame, the lifting frame is provided with a material frame drive, the material frame drive is provided with a shift rod, a slide groove is provided at the bottom of the lifting frame, a slide frame is provided in the slide groove and is slidingly arranged along the length direction of the lifting frame, the slide frame is connected to the material frame drive, the shift rod is connected to the slide frame and when the slide frame is docked, the shift rod on the material frame drive is disengaged from the slide frame, a docking guide rail is provided on one side of the lifting frame, and a rotatable material frame is provided at the bottom of the slide frame.

[0007] The above setting drives the lifting frame to move up and down along the frame through the lifting drive mechanism. After moving to the determined position, it is at the same height as the sliding track. Then the material rack driving action drives the material rack to move in the slide groove through the shift rod. When it moves to the edge of the material rack drive, the shift rod disengages from the material rack, allowing the material rack to move to the sliding track, thereby realizing automatic docking, which can facilitate the docking of materials between different tracks and has good docking reliability.

[0008] Furthermore, the lifting drive mechanism includes a lifting drive, a winding wheel and a second steel rope. The lifting drive is fixed on the frame, the output end of the lifting drive is connected to the winding wheel, and the winding wheel is connected to one end of the second steel rope that rotates and is connected to the material rack drive.

[0009] The above arrangement drives the lifting drive to rotate the reel, thereby driving the second steel wire rope to move, thereby realizing the up and down movement of the material rack.

[0010] Furthermore, the material rack drive includes a drive motor, a drive wheel and a drive chain. One end of the drive motor is fixed on the lifting frame, the output end of the drive motor is fixedly connected to the drive wheel, the drive wheel is connected to the drive chain, and the toggle rod is fixedly set on the drive chain.

[0011] The above arrangement drives the driving wheel to rotate and drives the driving chain to move through the driving motor, and the driving chain moves to drive the material rack to move in the length direction of the lifting rack through the toggle rod.

[0012] Furthermore, there are two sliding racks and one material rack.

[0013] The above arrangement facilitates the sliding frame to drive the material rack to slide.

[0014] Furthermore, a locking push rod is fixedly connected in the docking guide rail.

[0015] With the above arrangement, after the top of the sliding track is docked with the docking guide rail, the locking push rod is extended to the top of the sliding track, so that the sliding guide rail and the docking guide rail are aligned, so that the sliding frame can slide into the sliding track more reliably.

[0016] Furthermore, a first docking rail corresponding to the docking rail is provided on the top of the sliding track.

[0017] The above arrangement can be configured correspondingly to the first docking guide rail through the docking guide rail, so that the sliding track and the sliding frame on the lifting plate can slide into the sliding track more accurately.

[0018] Furthermore, the lower end of the frame is provided with two or more rectangular seats, and both ends of the frame are provided with two or more ribs.

[0019] The above arrangement can reliably support the frame and strengthen the frame through the ribs.

[0020] Furthermore, a rubber layer is provided on the surface of the material rack.

[0021] The above setting can ensure that the material rack can be moved up and down without being damaged.

[0022] Furthermore, a limit plate tilted inward and downward is provided on one side of the lifting frame, and two or more clip plates corresponding to the limit plate are provided on one side of the frame. The two or more clip plates are spaced apart along the height direction of the frame, and the limit plate abuts against the clip plate.

[0023] With the above arrangement, when the lifting plate moves to a position of a clamping plate, the lifting plate abuts against the clamping plate, thereby achieving abutment, thereby supporting the lifting plate and ensuring the reliability of the lifting plate.

[0024] Furthermore, openings are provided at both ends of the chute.

[0025] The above arrangement facilitates the sliding frame to slide out of the slide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 This is a first perspective stereogram of the present invention.

[0028] Figure 2 For this utility model Figure 1 A partial enlarged view of point A in the middle.

[0029] Figure 3 This is a stereoscopic diagram of the present invention from a second viewing angle.

[0030] Figure 4 For this utility model Figure 3 A partial enlarged view of point A in the middle.

[0031] Figure 5 It is an enlarged view of the sliding track in the present utility model.

[0032] Figure 6 This is a three-dimensional diagram of the present invention from the third viewing angle.

[0033] Figure 7 for Figure 6 A partial enlarged view of point A in the middle.

[0034] Figure 8 This is a structural diagram of the middle material rack drive of the utility model.

[0035] In the figure: 1. Slide track; 2. Electric slider; 3. First steel rope; 4. Auxiliary hook; 5. Frame; 51. Clamping plate; 6. Lifting frame; 61. Slide groove; 62. Limiting plate; 7. Lifting drive; 8. Second steel rope; 9. Material rack drive; 10. Rectangular seat; 11. Material rack; 12. Slide frame; 13. Fixed lock; 14. Docking guide rail; 15. Clamping push rod; 91. Driving wheel; 92. Driving chain; 93. Push rod. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] Example 1

[0038] See also Figures 1-8 The utility model provides the following technical solutions: an automatic docking and loading device for spraying, comprising a slide track 1, a frame 5, and a loading mechanism. The slide track 1 is installed on a beam indoors and is used to transport workpieces. The frame 5 is set on the ground and can be used to transport the workpieces to the slide track 1. In this embodiment, the indoor beam is a beam installed in a production workshop building.

[0039] The loading mechanism includes: a lifting drive mechanism and a material rack drive, two sliding frames 12 and a material rack 11. The lifting drive mechanism includes a lifting drive 7, a winding wheel and a second steel rope 8. The lifting drive 7 is fixed on the frame 1. The output end of the lifting drive 7 is connected to the winding wheel, which is connected to one end of the second steel rope 8 that rotates on the winding wheel. The other end of the second steel rope 8 is connected to the material rack drive 9.

[0040] The rack drive 9 includes a drive motor, a drive wheel 91 and a drive chain 92. One end of the drive motor is fixed on the lifting frame 1. The output end of the drive motor is fixedly connected to the drive wheel 91. The drive wheel 91 is connected to the drive chain 92. The toggle rod 93 is fixedly set on the drive chain 93.

[0041] The driving motor is fixedly connected to the lower end of the second steel rope 8, and one end of the driving motor is fixed on the lifting plate, and the other end of the driving motor is extended out of the lifting plate.

[0042] The lifting frame 6 is slidably connected to the front end of the frame 5 along the height direction of the frame 5, and the material rack drive 9 passes through and is fixedly connected to the lifting frame 6. By installing the material rack 11, the workpiece can be hung on the material rack 11 to transport the workpiece;

[0043] The driving wheel 91 is fixedly connected to the output end of the lifting frame 6. The two sets of driving wheels 91 are rotationally connected through a driving chain 92. The driving chain 92 is connected to the slide frame through a shifting rod, and the slide frame is driven to move through the wave gear.

[0044] A slide groove 61 is provided at the bottom of the lifting frame 6, and two slide frames 12 are slidably connected to the lifting frame 6. The two slide frames 12 are connected to the drive chain between the two drive wheels 16, and are connected to the steel chain between the two drive wheels 92, so that the material rack 11 can drive the workpiece to move left and right;

[0045] The material rack 11 is fixedly connected to the lower ends of the two slide racks 12. By hanging the workpiece, the workpiece can be transported to the slide track 1 through the docking guide rail 14; the two fixed locks 13 are rotatably connected to the material rack 11, making it convenient for workers to disassemble and assemble the material rack 11.

[0046] like Figure 1 As shown, an electric slider 2 is also slidably connected to the slide rail 1, which can be used to adjust the position of the auxiliary hook 4. The electric slider 2 is provided with a rotating shaft, and a first steel rope 3 is mounted on the rotating shaft. This drives the auxiliary hook 4 up and down, thereby adjusting the fixed position of the auxiliary hook 4. The auxiliary hook 4 is fixedly connected to the lower end of the first steel rope 3, which hooks the workpiece to achieve traction and position control.

[0047] like Figure 4 As shown, the front end of the lifting frame 6 is fixedly connected to a docking rail 14, which mates with the slide track 1. A locking push rod 15 is fixedly connected to the docking rail 14. When the docking rail 14 moves to the ends of the slide track 1, the locking push rod 15 penetrates the top surface of the slide track 1 to achieve alignment. In another embodiment, a first docking rail (not shown) corresponding to the docking rail 14 can be provided on the top surface of the slide track 1. The locking push rod 15 extends into the first docking rail to achieve docking.

[0048] like Figure 1 As shown, the lower end of the frame 5 is provided with a plurality of rectangular seats 10, which can increase the stability of the frame 5. Both ends of the frame 5 are provided with a plurality of ribs, which can increase the overall rigidity of the frame 5 and make it less likely to deform.

[0049] A clamping plate 51 is provided on one side of the frame 5, and a limiting plate 62 is provided on one side of the lifting plate 6, which is inclined downward and inward. The limiting plate 62 abuts against the clamping plate 51. In this embodiment, two clamping plates 51 are provided, which are arranged at intervals along the frame 1, and the supporting effect can be achieved by the abutment between the limiting plate 62 and the clamping plate 51.

[0050] like Figure 1 and Figure 5 As shown, the slide track 1 and the lifting frame 6 are aligned. When the material rack 11 moves the workpiece, the auxiliary hook 4 hooks other workpieces to pull the workpiece. The right end of the slide track 1 is the main track, and the left end is the escape track, which is used to move the workpiece into the slide track 1. The escape track on the left is used for transportation on the slide track 1.

[0051] like Figure 1 and Figure 2 As shown, the surface of the material rack 11 is provided with a rubber layer, which can reduce the collision of the workpiece with the material rack 11, thereby protecting the workpiece.

[0052] When the lifting frame 6 is lifted up, the lifting frame 6 is lifted up and the lifting frame 6 is lifted up.

Claims

1. An automatic docking and loading device for spraying, used for docking and loading with a sliding track, characterized in that: include: frame; A loading mechanism is provided on the frame, which includes a lifting drive mechanism and a lifting frame. The lifting drive mechanism drives the lifting frame to move along the height direction of the frame. The lifting frame is provided with a material rack drive, and the material rack drive is provided with a shift rod. A slide groove is provided at the bottom of the lifting frame, and a slide frame is provided in the slide groove to slide along the length direction of the lifting frame. The slide frame is connected to the material rack drive, and the shift rod is connected to the slide frame. When the slide frame is docked, the shift rod on the material rack drive is separated from the slide frame. A docking guide rail is provided on one side of the lifting frame, and a rotatable material rack is provided at the bottom of the slide frame.

2. The automatic docking and feeding device for spraying according to claim 1, characterized in that: The lifting drive mechanism includes a lifting drive, a winding wheel and a second steel rope. The lifting drive is fixed on the frame. The output end of the lifting drive is connected to the winding wheel, which is connected to one end of the second steel rope that rotates on the winding wheel. The other end of the second steel rope is connected to the material rack drive.

3. The automatic docking and feeding device for spraying according to claim 1, characterized in that: The material rack drive includes a drive motor, a drive wheel and a drive chain. One end of the drive motor is fixed on the lifting frame, the output end of the drive motor is fixedly connected to the drive wheel, the drive wheel is connected to the drive chain, and the toggle rod is fixedly set on the drive chain.

4. The automatic docking and feeding device for spraying according to claim 1, characterized in that: There are two sliding racks and one material rack.

5. The automatic docking and feeding device for spraying according to claim 1, characterized in that: A clamping push rod is fixedly connected in the docking guide rail.

6. The automatic docking and feeding device for spraying according to claim 5, characterized in that: A first docking guide rail corresponding to the docking guide rail is arranged on the top of the sliding track.

7. The automatic docking and feeding device for spraying according to claim 1, characterized in that: The lower end of the frame is provided with more than two rectangular seats, and both ends of the frame are provided with more than two ribs.

8. The automatic docking and feeding device for spraying according to claim 1, characterized in that: The surface of the material rack is provided with a rubber layer.

9. The automatic docking and feeding device for spraying according to claim 1, characterized in that: A limit plate tilted inward and downward is provided on one side of the lifting frame, and two or more clamping plates corresponding to the limit plate are provided on one side of the frame. The two or more clamping plates are spaced apart along the height direction of the frame, and the limit plate abuts against the clamping plate.

10. The automatic docking and feeding device for spraying according to claim 1, characterized in that: Both ends of the chute are provided with openings.

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