CN109332067B - Automatic paint spraying equipment for automobile brake pads - Google Patents
Automatic paint spraying equipment for automobile brake pads Download PDFInfo
- Publication number
- CN109332067B CN109332067B CN201811017747.2A CN201811017747A CN109332067B CN 109332067 B CN109332067 B CN 109332067B CN 201811017747 A CN201811017747 A CN 201811017747A CN 109332067 B CN109332067 B CN 109332067B
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- gear
- paint spraying
- rod
- blanking
- assembly
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0421—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with rotating spray heads
Abstract
The invention relates to automatic paint spraying equipment for automobile brake pads, wherein a rotary paint spraying assembly is positioned above a workbench, a bearing jig is arranged at the top of the workbench through a rail moving mechanism, the rail moving mechanism comprises a telescopic rod capable of rotating in a horizontal plane and a limiting frame for the bearing jig to be attached and moved, a lifting assembly is positioned below the bearing jig, the rotary paint spraying assembly is positioned right above a lifting avoidance opening, an iron workpiece disc arranged on the assembly is filled, a blanking assembly is positioned at the outer side of the workpiece blanking opening and is horizontally arranged, a filling mechanism and a blanking mechanism are symmetrically arranged at two sides of the workbench, a material moving arm for carrying the brake pads is arranged on a feeding assembly, when the equipment runs, the brake pads are only required to be placed on a production line, the brake pads are automatically carried to the jig of the equipment through the material moving arm arranged beside the production line, and the rotary paint spraying assembly and the lifting assembly are arranged on the, can reach the even effect that sprays paint when spraying paint, still be equipped with the unloading subassembly, reach the effect of automatic processing of spraying paint, promote production efficiency.
Description
Technical Field
The invention relates to the field of automobile brake pad paint spraying, in particular to automatic paint spraying equipment for an automobile brake pad.
Background
The brake block is also commonly called brake shoe, and in the braking system of car, the brake block is the most critical safety part, and the brake block generally comprises steel sheet, bonding insulating layer and clutch blocks, in order to prevent that the brake block from rustting, need the application to spray paint in the course of working, and general brake block sprays paint all by manual spraying, and it is inhomogeneous to lead to spraying paint on the one hand like this, can produce the pollution to the environment when on the other hand sprays paint to greatly reduced production efficiency.
Disclosure of Invention
The invention aims to provide automatic paint spraying equipment for an automobile brake pad, aiming at overcoming the defects in the prior art, so that automatic feeding, paint spraying and discharging of the brake pad are realized, and the working efficiency is improved.
In order to solve the above problems, the present invention provides the following technical solutions: an automatic paint spraying device for automobile brake pads comprises a feeding assembly, a paint spraying room, a lifting assembly, a bearing jig, a discharging assembly and a filling mechanism, wherein the paint spraying room comprises a workbench and a rotary paint spraying assembly, the rotary paint spraying assembly is positioned above the workbench, the bearing jig is arranged at the top of the workbench through a rail moving mechanism, the rail moving mechanism comprises a telescopic rod capable of rotating in a horizontal plane and a limiting frame for the bearing jig to be attached and moved, the telescopic rod is horizontally arranged, one end of the telescopic rod is connected with the top edge of the bearing jig through a vertically arranged deflector rod, the bearing jig is positioned at the inner side of the limiting frame, the bottom of the bearing jig is attached to the top of the workbench, the lifting assembly is positioned below the bearing jig, a lifting avoiding opening for connecting the bottom of the bearing jig with the lifting assembly is arranged on the workbench, and the rotary paint spraying assembly is positioned right above the lifting avoiding opening, workpiece feed opening and workpiece tray material loading mouth have been seted up respectively at one side both ends that spray booth was kept away from to spacing frame, the filling mechanism is located the outside of workpiece tray material loading mouth and the level sets up, filling mechanism is equipped with and is used for inserting the iron workpiece disc who bears the tool top and be used for placing the brake block, set up in the locating pin that supplies the brake block installation on the workpiece disc, the top of bearing the tool is provided with the constant head tank that supplies workpiece disc level male, the unloading subassembly is located the outside of workpiece feed opening and the level setting, filling mechanism and unloading subassembly symmetry set up the both sides at the workstation, the unloading subassembly is equipped with the plug-type electro-magnet that is used for pulling out the workpiece disc from the workpiece feed opening, the material loading subassembly is located one side that the filling mechanism was kept away from to rail-moving mechanism, the material loading subassembly is.
Preferably, the rotary paint spraying assembly comprises a rotary disc and a driving motor which are horizontally arranged, the rotary disc is fixedly connected with the inner side top of a paint spraying room through a fixed column, an annular sliding groove is formed in the edge of the top of the rotary disc, a plurality of spray heads for spraying paint are arranged on the outer edge of the rotary disc, each spray head is arranged on the outer edge of the rotary disc in a sliding mode through one mounting block, all the mounting blocks are uniformly distributed along the circumferential direction of the rotary disc, sliding avoiding holes for inserting the outer edge of the rotary disc are formed in all the mounting blocks, a sliding block in sliding fit with the annular sliding groove is arranged on the inner side top of each sliding avoiding hole, the number of the spray heads is four, the four sliding blocks are fixedly connected through a horizontally arranged cross-shaped, and the output shaft of the driving motor penetrates through the paint spraying room and is in transmission connection with the lower cross-shaped connecting plate through a reduction gear set.
Preferably, the reduction gear set comprises a first gear, a second gear, a third gear and a fourth gear, the first gear, the second gear, the third gear and the fourth gear are all horizontally arranged, the second gear is located right above the third gear and coaxially arranged with the third gear, the first gear is fixedly connected with an output shaft of the driving motor and meshed with the second gear, the fourth gear is located above the cross-shaped connecting plate and fixedly sleeved on the fixing column, the fourth gear is meshed with the third gear, the diameter of the first gear is smaller than that of the second gear, the diameter of the second gear is larger than that of the third gear, and the diameter of the third gear is smaller than that of the fourth gear.
Preferably, the lifting assembly comprises a thread driving mechanism and a supporting base plate, the supporting base plate is horizontally arranged and is fixedly connected with the inside of the paint spraying room, the thread driving mechanism comprises a rotating motor, an external thread loop bar, a lifting plate and a bearing plate, the lifting plate is horizontally arranged between the supporting base plate and the workbench, the rotating motor is fixedly arranged at the bottom of the supporting base plate, an output shaft of the rotating motor vertically upwards penetrates through the supporting base plate and is inserted into the external thread loop bar in a sliding manner, the external thread loop bar is vertically arranged between the workbench and the supporting base plate, a thread sleeve is fixedly arranged at the center of the lifting plate and is sleeved on the external thread loop bar, two vertical guide rods are symmetrically arranged at two sides of the external thread loop bar, the bearing plate is horizontally arranged at the inner side of the lifting avoidance opening, a shaft sleeve is arranged at the bottom of the bearing plate, and the top of the external thread loop bar can be rotatably inserted into, the tops of the two guide rods are fixedly connected with the bottom of the bearing plate, the bottoms of the two guide rods vertically penetrate through the lifting plate downwards, and the bottoms of the guide rods are not in contact with the top of the supporting bottom plate.
Preferably, an output shaft of the rotating motor is fixedly connected with a linkage rod, the linkage rod is inserted into the external thread sleeve rod in a sliding manner, two insertion strips are symmetrically arranged on an outer cylindrical wall of the linkage rod, two insertion slots are formed in an inner cylindrical wall of the external thread sleeve rod, the length directions of the two insertion strips and the two insertion slots are parallel to the axial direction of the linkage rod, and the two insertion strips are inserted into the two insertion slots in a one-to-one corresponding sliding manner.
Preferably, the bottom of workstation is fixed and is provided with a first motor, the output shaft of first motor vertically upwards pass the workstation and with the one end fixed connection of telescopic link, the driving lever is vertical setting and its top and telescopic link keep away from the one end fixed connection of first motor, the output shaft of first motor is located the center department of spacing frame, the minimum length of telescopic link is little
In the half of the long limit length of spacing frame, the minimum length of telescopic link is greater than the half of spacing frame broadside length, the telescopic link is by the rod cover, interior pole and spring are constituteed, the one end activity of interior pole is inserted and is located the loop bar inboard, the spring sets up inside the rod cover, and the both ends of spring are contradicted with the one end of inserting the end of pole and keeping away from interior pole in the rod cover inboard respectively, it is the rectangular plate structure to bear the tool, the bottom of driving lever can be rotated insert locate to bear a corner that the tool is close to the telescopic link, one of them corner of bearing the tool is provided with one and supplies driving lever bottom male jack, the diameter of jack.
Preferably, the blanking assembly further comprises a blanking slide way, a first push rod and a second push rod, the axis of the first push rod is perpendicular to the axis of the second push rod, the blanking slide way, the equal level of first push rod and second push rod sets up the top at the workstation, the axis direction of first push rod and the coincidence of the perpendicular bisector of unloading slide width direction, the one end laminating of unloading slide sets up the outside at spacing frame, the first breach of dodging that is used for dodging the work piece dish is offered to the intersection of unloading slide and spacing frame, the second push rod sets up the one side of keeping away from spacing frame at the unloading slide, the output shaft of second push rod is perpendicular with the length direction of unloading slide, electro-magnet fixed mounting is at the output of second push rod, the output fixedly connected with one of first push rod is with work piece dish propelling movement to the terminal first bar push pedal of unloading slide, the bottom of first bar push pedal is laminated with the inboard bottom of unloading slide.
Preferably, the outer side of the telescopic rod is sleeved with a paint prevention corrugated pipe.
Preferably, the filling mechanism further comprises a third push rod and a feeding slide way, one end of the feeding slide way is attached to the outer side of the limiting frame, a second avoiding notch used for avoiding the workpiece disc is formed in the intersection of the feeding slide way and the limiting frame, the third push rod is arranged on one side, away from the limiting frame, of the feeding slide way, and the output shaft of the third push rod is fixedly connected with a second strip-shaped push plate used for pushing the workpiece disc into the limiting frame from the second avoiding notch.
Preferably, the side of moving the material arm is provided with a material loading transfer chain, moves the material arm and includes revolving cylinder and L type support frame, and the revolving cylinder level sets up the side at the workstation, and L type support frame is vertical setting and its bottom and revolving cylinder's output fixed connection, and the top one end of L nature support frame extends to the material transfer chain directly over and this end fixed connection has a lift cylinder, and the output of lift cylinder is vertical downwards and be connected with a plurality of and be used for snatching the pneumatic chuck of brake block.
Has the advantages that: when the automatic paint spraying equipment for the automobile brake pads is operated, the brake pads are placed on the production line, the brake pads are automatically conveyed to a jig of the equipment by the material moving arm arranged beside the production line, the rotary paint spraying assembly and the lifting assembly are arranged on the equipment, the effect of uniform paint spraying can be achieved during paint spraying, the automatic paint spraying processing effect can be achieved by the aid of the blanking assembly, and production efficiency is greatly improved.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a third schematic perspective view of the present invention;
FIG. 5 is a perspective view of the rotary paint spraying assembly of the present invention;
FIG. 6 is a schematic perspective view of the rail moving mechanism according to the present invention;
FIG. 7 is a schematic view of a telescopic rod according to the present invention, partially in cross section;
FIG. 8 is a schematic perspective view of the lift assembly of the present invention;
FIG. 9 is a partial top plan view of the screw drive mechanism of the present invention;
description of reference numerals: the paint spraying machine comprises a paint spraying room 1, a workbench 2, a material moving arm 3, a lifting assembly 5, a bearing jig 6, a blanking assembly 7, a filling mechanism 8, a feeding conveying line 9, a rotary paint spraying assembly 101, a turntable 102, a driving motor 103, a fixed column 104, an annular sliding chute 105, a mounting block 106, a spray head 107, a sliding avoidance hole 108, a sliding block 109, a connecting plate 110, a reduction gear set 111, a first gear 112, a second gear 113, a third gear 114, a fourth gear 115, a thread driving mechanism 501, a supporting base plate 502, a rotary motor 503, an external thread sleeve rod 504, a lifting plate 505, a supporting plate 506, a thread sleeve 507, a guide rod 508, a shaft sleeve 509, a linkage rod 510, an insertion strip 511, an insertion groove 512, a first motor inner rod 601, a rod sleeve 602, a 603, a spring 604, an insertion hole 605, a paint prevention corrugated pipe 606, an expansion rod 607, a track moving mechanism 608, a deflector rod 609, a limit frame 610, a workpiece blanking port 611, the automatic feeding device comprises a positioning groove 613, a blanking slideway 701, a first push rod 702, a second push rod 703, a first avoiding notch 704, a first strip-shaped push plate 705, an electromagnet 706, a workpiece disc 801, a positioning pin 802, a third push rod 803, a feeding slideway 804, a second avoiding notch 805, a second strip-shaped push plate 806, a rotary cylinder 301, an L-shaped support frame 302, a lifting cylinder 303 and a pneumatic suction cup 304.
Detailed Description
The following detailed description of specific embodiments of the present invention is made with reference to the accompanying drawings and examples:
referring to fig. 1 to 9, an automatic paint spraying apparatus for automobile brake pads comprises a feeding assembly, a paint spraying room 1, a lifting assembly 5, a bearing jig 6, a discharging assembly 7 and a filling mechanism 8, wherein the paint spraying room 1 comprises a workbench 2 and a rotary paint spraying assembly 101, the rotary paint spraying assembly 101 is located above the workbench 2, the bearing jig 6 is arranged at the top of the workbench 2 through a rail moving mechanism 608, the rail moving mechanism 608 comprises a telescopic rod 607 capable of rotating in a horizontal plane and a limiting frame 610 for the bearing jig 6 to move in an attaching manner, the telescopic rod 607 is horizontally arranged, one end of the telescopic rod 607 is connected with the top edge of the bearing jig 6 through a vertically arranged shift lever 609, the bearing jig 6 is located inside the limiting frame 610 and the bottom of the bearing jig 6 is attached to the top of the workbench 2, the lifting assembly 5 is located below the bearing jig 6, a lifting avoiding opening for the bottom of the bearing jig 6 to be connected with the lifting assembly 5 is arranged on the workbench 2, the rotary paint spraying assembly 101 is located right above the lifting avoidance opening, two ends of one side of the limiting frame 610, which is far away from the paint spraying room 141, are respectively provided with a workpiece feed opening 611 and a workpiece tray feed opening 612, the filling mechanism 8 is located outside the workpiece tray feed opening 612 and horizontally arranged, the filling mechanism 8 is provided with an iron workpiece tray 801 which is inserted into the top of the bearing jig 6 and used for placing a brake pad, the workpiece tray 801 is provided with a positioning pin 802 for installing the brake pad, the top of the bearing jig 6 is provided with a positioning groove 613 for horizontally inserting the workpiece tray 801, the feed assembly 7 is located outside the workpiece feed opening 611 and horizontally arranged, the filling mechanism 8 and the feed assembly 7 are symmetrically arranged on two sides of the workbench 2, the feed assembly 7 is provided with a push-pull electromagnet 706 for pulling the workpiece tray 801 out of the workpiece tray 611, and the feed assembly is located on one side of the rail moving mechanism 608, which is far away from the filling mechanism 8, the material loading subassembly is equipped with the material arm that moves that is used for carrying the brake block. When the brake pad painting device is operated, the material moving arm carries the brake pad to the workpiece disc 801 in the groove of the bearing jig 6 and accurately positions the brake pad with the positioning pin 802 on the workpiece disc 801, then the bearing jig 6 is driven to reach the position under the rotary painting component 101 through the telescopic rod 607 along the rail moving mechanism 608 and is positioned above the avoidance opening of the lifting component 5, at this time, the rotary painting component 101 drives the spray head 107 to paint, the lifting component 5 pushes the bearing jig 6 upwards at the same time, the pushed height is not contacted with the rotary painting component 101, after the brake pad painting is finished, the further lifting component 5 drives the bearing jig 6 to reset downwards, at this time, the telescopic rod 607 drives the bearing jig 6 to reach the opening of the workpiece blanking component 7, the further electromagnet 706 sucks out the workpiece disc 801 and brings the processed brake pad together into the blanking rail to carry out blanking, then the bearing jig 6 is transferred to the workpiece tray upper material opening 612 through the telescopic rod, the workpiece disc 801 is pushed into the groove of the bearing jig 6 by the filling assembly, and after the workpiece disc 801 is completely pushed into the groove, the bearing jig 6 is moved to the position of the feeding assembly by the telescopic rod 607, so that automatic feeding and discharging are realized, and the production efficiency is improved.
The rotary paint spraying assembly 101 comprises a rotary table 102 and a driving motor 103 which are horizontally arranged, the rotary table 102 is fixedly connected with the top of the inner side of a paint spraying room 1 through a fixed column 104, an annular sliding groove 105 is formed in the edge of the top of the rotary table 102, a plurality of spray heads 107 for spraying paint are arranged on the outer edge of the rotary table 102, each spray head 107 is arranged on the outer edge of the rotary table 102 in a sliding mode through an installation block 106, all the installation blocks 106 are evenly distributed along the circumferential direction of the rotary table 102, sliding avoiding holes 108 for inserting the outer edge of the rotary table 102 are formed in all the installation blocks 106, a sliding block 109 in sliding fit with the annular sliding groove 105 is arranged on the top of the inner side of each sliding avoiding hole 108, the number of the spray heads 107 is four, the four sliding blocks 109 are fixedly connected through a horizontally arranged cross, and the output shaft of the driving motor 103 passes through the paint spray booth 141 and is in transmission connection with the lower cross connection plate 110 through the reduction gear set 111.
The reduction gear set 111 comprises a first gear 112, a second gear 113, a third gear 114 and a fourth gear 115, the first gear 112, the second gear 113, the third gear 114 and the fourth gear 115 are all horizontally arranged, the second gear 113 is located right above the third gear 114 and coaxially arranged with the third gear 114, the first gear 112 is fixedly connected with an output shaft of the driving motor 103, the first gear 112 is meshed with the second gear 113, the fourth gear 115 is located above the cross-shaped connecting plate 110 and fixedly sleeved on the fixed column 104, the fourth gear 115 is meshed with the third gear 114, the diameter of the first gear 112 is smaller than that of the second gear 113, the diameter of the second gear 113 is larger than that of the third gear 114, and the diameter of the third gear 114 is smaller than that of the fourth gear 115. When the rotary paint spraying assembly 101 operates, the driving motor 103 drives the speed reduction gear set 111 to enable the spray head 107 on the rotary disc 102 to rotate at a reduced speed, and when the spray head 107 sprays paint towards the outer surface of the brake pad, the effect of uniform paint spraying can be achieved.
The lifting component 5 comprises a thread driving mechanism 501 and a supporting base plate 502, the supporting base plate 502 is horizontally arranged and is fixedly connected with the inside of the paint spray booth 1, the thread driving mechanism 501 comprises a rotary motor 503, an external thread loop bar 504, a lifting plate 505 and a supporting plate 506, the lifting plate 505 is horizontally arranged between the supporting base plate 502 and the workbench 2, the rotary motor 503 is fixedly arranged at the bottom of the supporting base plate 502, an output shaft of the rotary motor 503 vertically penetrates through the supporting base plate 502 upwards and is slidably inserted in the external thread loop bar 504, the external thread loop bar 504 is vertically arranged between the workbench 2 and the supporting base plate 502, a thread loop 507 is fixedly arranged at the center of the lifting plate 505, the thread loop 507 is arranged on the external thread loop bar 504, two vertical guide rods 508 are symmetrically arranged at two sides of the external thread loop bar 504, the supporting plate 506 is horizontally arranged at the inner side of the lifting avoidance opening, the bottom of the supporting plate 506 is provided with a shaft sleeve 509, the top of the externally threaded sleeve rod 504 is rotatably inserted into the shaft sleeve 509, the top of each of the two guide rods 508 is fixedly connected with the bottom of the supporting plate 506, the bottom of each of the two guide rods 508 vertically passes through the lifting plate 505 downwards, and the bottom of each of the guide rods 508 is not in contact with the top of the supporting base plate 502.
An output shaft of the rotating motor 503 is fixedly connected with a linkage rod 510, the linkage rod 510 is slidably inserted into the external thread loop bar 504, two insertion strips 511 are symmetrically arranged on an outer cylindrical wall of the linkage rod 510, two insertion slots 512 are arranged on an inner cylindrical wall of the external thread loop bar 504, the length directions of the two insertion strips 511 and the two insertion slots 512 are all parallel to the axial direction of the linkage rod 510, and the two insertion strips 511 are slidably inserted into the two insertion slots 512 in a one-to-one correspondence manner. When the brake pad is transferred to the position, the rotating motor 503 drives the linkage rod 510 in the external thread sleeve rod 504 to rotate, the thread sleeve 507 is in thread fit with the external thread sleeve rod 504, when the rotating motor 503 rotates clockwise, the thread sleeve rod drives the bearing plate 506 to move upwards through the shaft sleeve 509, namely, the lifting effect is achieved, and when the rotating motor 503 rotates anticlockwise, the thread sleeve rod drives the bearing plate 506 to reset.
The bottom of the workbench 2 is fixedly provided with a first motor 601, an output shaft of the first motor 601 vertically penetrates through the workbench 2 upwards and is fixedly connected with one end of a telescopic rod 607, a shift lever 609 is vertically arranged and the top of the shift lever is fixedly connected with one end of the telescopic rod 607 far away from the first motor 601, the output shaft of the first motor 601 is positioned at the center of a limiting frame 610, the maximum length of the telescopic rod 607 is half of the length of the long side of the limiting frame 610, the minimum length of the telescopic rod 607 is greater than half of the length of the wide side of the limiting frame 610, the telescopic rod 607 is composed of a rod sleeve 602, an inner rod 603 and a spring 604, one end of the inner rod 603 is movably inserted inside the sleeve rod, the spring 604 is arranged inside the rod sleeve 602, two ends of the spring 604 respectively abut against an insertion end of the inner rod 603 and one end of the inside of the rod sleeve 602 far away from the inner rod 603, the bearing jig 6 is of, one corner of the bearing jig 6 is provided with an insertion hole 605 for inserting the bottom end of the shift rod 609, and the diameter of the insertion hole 605 is larger than that of the shift rod 609. During operation, first motor 601 need drive the telescopic link 607 in the same direction as the clock and carry out the horizontal plane rotation, telescopic link 607 is linked and is born tool 6 and pass through the material loading subassembly, spray booth 141, unloading subassembly 7, when the mechanism 8 of packing, the distance that bears tool 6 and first motor 601 can be drawn big, telescopic link 607 and through the spring 604 in the telescopic link 607, interior pole 603 and rod cover 602 carry out concertina movement, the spring 604 that is equipped with has guaranteed to bear tool 6 and has removed along spacing frame 610 always, and do not restrict the length of telescopic link 607 when operation.
The blanking assembly 7 further comprises a blanking slideway 701, a first push rod 702 and a second push rod 703, wherein the axis of the first push rod 702 is perpendicular to the axis of the second push rod 703, the blanking slideway 701, the first push rod 702 and the second push rod 703 are all horizontally arranged at the top of the workbench 2, the axis direction of the first push rod 702 is overlapped with the perpendicular bisector of the width direction of the blanking slideway 701, one end of the blanking slideway 701 is attached to the outer side of the limit frame 610, a first avoidance notch 704 for avoiding the workpiece disc 801 is arranged at the intersection of the blanking slideway 701 and the limit frame 610, the second push rod 703 is arranged at one side of the blanking slideway 701 far away from the limit frame 610, the output shaft of the second push rod 703 is perpendicular to the length direction of the blanking slideway 701, an electromagnet 706 is fixedly arranged at the output end of the second push rod 703, the output end of the first push rod 702 is fixedly connected with a first strip 705 for pushing the workpiece disc 801 to the tail end of, the bottom of the first strip-shaped push plate 705 is attached to the bottom of the inner side of the blanking slideway 701. When the bearing jig 6 transfers the brake pad to the first avoiding opening 704 and is abutted to the open end of the positioning groove 613 on the bearing jig 6, the electromagnet 706 sucks the iron workpiece disc 801 into the blanking track through the electromagnetic block arranged on the second push rod 703, the first push rod 702 is actually a first air cylinder, and then the first strip-shaped push plate 705 pushes the workpiece disc 801 out of the blanking track through the ejector rod of the air cylinder.
The outside cover of telescopic link 607 is equipped with one and prevents lacquer bellows 606. When the brake block is spraying paint, the surface of the telescopic rod 607 is prevented from being stained with paint, so that the telescopic rod 607 operates, and the paint prevention corrugated pipe 606 is sleeved outside the telescopic rod 607.
The filling mechanism 8 further comprises a third push rod 803 and a feeding slide way 804, one end of the feeding slide way 804 is attached to the outer side of the limiting frame 610, a second avoiding notch 805 for avoiding the workpiece disc 801 is formed in the intersection of the feeding slide way 804 and the limiting frame 610, the third push rod 803 is arranged on one side, away from the limiting frame 610, of the feeding slide way 804, and the output shaft of the third push rod 803 is fixedly connected with a second strip-shaped push plate 806 used for pushing the workpiece disc 801 into the limiting frame 610 from the second avoiding notch 805. When the bearing jig 6 moves the brake pad to the second avoiding opening, and the brake pad is butted with the open end of the positioning groove 613 on the bearing jig 6, the second push rod 703 is actually a second cylinder, and at this time, the second strip-shaped push plate 806 pushes the workpiece plate 801 in the feeding chute 804 into the positioning groove 613 on the bearing jig 6 through the ejector rod of the second cylinder.
Move the side of material arm 3 and be provided with a material loading transfer chain 9, it includes revolving cylinder 301 and L type support frame 302 to move material arm 3, revolving cylinder 301 level sets up the side at workstation 2, L type support frame 302 is vertical setting and its bottom and revolving cylinder 301's output fixed connection, the top one end of L nature support frame extends to material loading transfer chain 9 directly over and this end fixed connection has a lift cylinder 303, the output of lift cylinder 303 is vertical downwards and be connected with the pneumatic chuck 304 that a plurality of is used for snatching the brake block. The feeding conveying line 9 is an assembly line or a belt conveying line, when the feeding conveying line is operated, the ejector rod of the lifting cylinder 303 drives the pneumatic sucker 304 to firstly suck the brake pad on the feeding conveying line 9, then the sucked brake pad is conveyed to the workbench 2 through the L-shaped support frame by the rotating motor 503, and the prepared workpiece disc 801 and the positioning pin 802 of the workpiece disc 801 are accurately positioned.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (10)
1. The utility model provides an automatic paint spraying apparatus of car brake block which characterized in that: comprises a feeding component, a paint spraying room (1), a lifting component (5), a bearing jig (6), a blanking component (7) and a filling mechanism (8), wherein the paint spraying room (1) comprises a workbench (2) and a rotary paint spraying component (101), the rotary paint spraying component (101) is positioned above the workbench (2), the bearing jig (6) is arranged at the top of the workbench (2) through a rail moving mechanism (608), the rail moving mechanism (608) comprises a telescopic rod (607) capable of rotating in the horizontal plane and a limiting frame (610) for the bearing jig (6) to be attached and moved, the telescopic rod (607) is horizontally arranged, one end of the telescopic rod (607) is connected with the top edge of the bearing jig (6) through a vertically arranged shift lever (609), the bearing jig (6) is positioned at the inner side of the limiting frame (610) and the bottom of the bearing jig (6) is attached to the top of the workbench (2), the lifting component (5) is positioned below the bearing jig (6), the workbench (2) is provided with a lifting avoiding opening for connecting the bottom of the bearing jig (6) with the lifting component (5), the rotary paint spraying component (101) is positioned right above the lifting avoiding opening, two ends of one side of the limiting frame (610) far away from the paint spraying room (1) are respectively provided with a workpiece feed opening (611) and a workpiece tray feed opening (612), the filling mechanism (8) is positioned at the outer side of the workpiece tray feed opening (612) and horizontally arranged, the filling mechanism (8) is provided with an iron workpiece disc (801) for inserting the top of the bearing jig (6) and placing a brake pad, the workpiece disc (801) is provided with a positioning pin (802) for installing the brake pad, the top of the bearing jig (6) is provided with a positioning groove (613) for horizontally inserting the workpiece disc (801), the blanking component (7) is positioned at the outer side of the workpiece feed opening (611) and horizontally arranged, the loading mechanism (8) and the blanking assembly (7) are symmetrically arranged on two sides of the workbench (2), the blanking assembly (7) is provided with a push-pull type electromagnet (706) used for pulling a workpiece disc (801) out of a workpiece blanking opening (611), the loading assembly is located on one side, away from the loading mechanism (8), of the rail moving mechanism (608), and the loading assembly is provided with a material moving arm used for carrying brake pads.
2. The automatic paint spraying apparatus for the automobile brake pads according to claim 1, wherein: the rotary paint spraying assembly (101) comprises a rotary disc (102) and a driving motor (103) which are horizontally arranged, the rotary disc (102) is fixedly connected with the top of the inner side of a paint spraying room (1) through a fixed column (104), an annular sliding chute (105) is arranged at the edge of the top of the rotary disc (102), a plurality of spray heads (107) used for spraying paint are arranged at the outer edge of the rotary disc (102), each spray head (107) is arranged at the outer edge of the rotary disc (102) in a sliding mode through an installation block (106), all the installation blocks (106) are uniformly distributed along the circumferential direction of the rotary disc (102), sliding avoiding holes (108) for inserting the outer edge of the rotary disc (102) are formed in all the installation blocks (106), a sliding block (109) which is in sliding fit with the annular sliding chute (105) is arranged at the top of the inner side of each sliding avoiding hole (108), the number of the spray heads (107) is four, the four sliding blocks (109, the driving motor (103) is arranged at the top of the paint spray booth (1), and an output shaft of the driving motor (103) penetrates through the paint spray booth (1) and is in transmission connection with a cross-shaped connecting plate (110) below through a reduction gear set (111).
3. The automatic paint spraying apparatus for the automobile brake pads according to claim 2, wherein: the reduction gear set (111) comprises a first gear (112), a second gear (113), a third gear (114) and a fourth gear (115), the first gear (112), the second gear (113), the third gear (114) and the fourth gear (115) are all arranged horizontally, the second gear (113) is located right above the third gear (114) and coaxially arranged with the third gear, the first gear (112) is fixedly connected with an output shaft of the driving motor (103), the first gear (112) is meshed with the second gear (113), the fourth gear (115) is located above the cross-shaped connecting plate (110) and fixedly sleeved on the fixing column (104), the fourth gear (115) is meshed with the third gear (114), the diameter of the first gear (112) is smaller than that of the second gear (113), the diameter of the second gear (113) is larger than that of the third gear (114), and the diameter of the third gear (114) is smaller than that of the fourth gear (115).
4. The automatic paint spraying apparatus for the automobile brake pads according to claim 3, wherein: the lifting assembly (5) comprises a thread driving mechanism (501) and a supporting base plate (502), the supporting base plate (502) is horizontally arranged and is fixedly connected with the inside of the paint spray booth (1), the thread driving mechanism (501) comprises a rotary motor (503), an external thread loop bar (504), a lifting plate (505) and a bearing plate (506), the lifting plate (505) is horizontally arranged between the supporting base plate (502) and the workbench (2), the rotary motor (503) is fixedly arranged at the bottom of the supporting base plate (502), an output shaft of the rotary motor (503) vertically upwards penetrates through the supporting base plate (502) and is slidably inserted into the external thread loop bar (504), the external thread loop bar (504) is vertically arranged between the workbench (2) and the supporting base plate (502), a thread sleeve (507) is fixedly arranged at the center of the lifting plate (505), the thread sleeve (507) is arranged on the external thread loop bar (504), the bilateral symmetry of external screw thread loop bar (504) is provided with two vertical guide bars (508), bearing board (506) are the level and set up in the inboard of the mouth of dodging that goes up and down, the bottom of bearing board (506) is provided with one axle sleeve (509), the top of external screw thread loop bar (504) can be pivoted insert locate in axle sleeve (509), the top of two guide bars (508) all with the bottom fixed connection of bearing board (506), the equal vertical lifter plate (505) that passes downwards in bottom of two guide bars (508) and the bottom of guide bar (508) and the top of supporting baseplate (502) contactless.
5. The automatic paint spraying apparatus for the automobile brake pads according to claim 4, wherein: the output shaft of rotating electrical machines (503) is fixedly connected with a linkage rod (510), the linkage rod (510) slides and inserts the inside of locating external screw thread loop bar (504), the outer cylinder wall of linkage rod (510) is gone up the symmetry and is provided with two and inserts strip (511), be equipped with two slot (512) on the inner cylinder wall of external screw thread loop bar (504), the length direction of two strip (511) and two slot (512) of inserting all is on a parallel with the axis direction of linkage rod (510), two strip (511) one-to-one slide insert locate in two slot (512).
6. The automatic paint spraying apparatus for the automobile brake pads according to claim 1, wherein: the bottom of workstation (2) is fixed and is provided with one first motor (601), the output shaft of first motor (601) vertically upwards pass workstation (2) and with the one end fixed connection of telescopic link (607), driving lever (609) are vertical setting and its top and telescopic link (607) keep away from the one end fixed connection of first motor (601), the output shaft of first motor (601) is located the center department of spacing frame (610), the minimum maximum length of telescopic link (607) is little
In the half of the length of the long side of the limit frame (610), the minimum length of the telescopic rod (607) is greater than the half of the length of the wide side of the limit frame (610), the telescopic rod (607) is composed of a rod sleeve (602), an inner rod (603) and a spring (604), one end of the inner rod (603) is movably inserted inside the sleeve rod, the spring (604) is arranged inside the rod sleeve (602), and the both ends of spring (604) are contradicted with the one end of inserting the end of interior pole (603) and keeping away from interior pole (603) of rod cover (602) respectively, bear tool (6) and be the rectangular plate structure, the bottom of driving lever (609) can be rotated insert locate bear tool (6) be close to a corner of telescopic link (607), one of them corner of bearing tool (6) is provided with one and supplies driving lever (609) bottom male jack (605), the diameter of jack (605) is greater than the diameter of driving lever (609).
7. The automatic paint spraying apparatus for the automobile brake pads according to claim 1, wherein: the blanking assembly (7) further comprises a blanking slide way (701), a first push rod (702) and a second push rod (703), the axis of the first push rod (702) is perpendicular to the axis of the second push rod (703), the blanking slide way (701), the first push rod (702) and the second push rod (703) are all horizontally arranged at the top of the workbench (2), the axis direction of the first push rod (702) is overlapped with the perpendicular bisector of the width direction of the blanking slide way (701), one end of the blanking slide way (701) is arranged on the outer side of the limiting frame (610) in an attaching mode, a first avoiding notch (704) used for avoiding the workpiece disc (801) is formed in the intersection of the blanking slide way (701) and the limiting frame (610), the second push rod (703) is arranged on one side, away from the limiting frame (610), the output shaft of the second push rod (703) is perpendicular to the length direction of the blanking slide way (701), the electromagnet (706) is fixedly arranged at the output end of the second push rod (703), the output end of the first push rod (702) is fixedly connected with a first strip-shaped push plate (705) which pushes the workpiece disc (801) to the tail end of the blanking slideway (701), and the bottom of the first strip-shaped push plate (705) is attached to the bottom of the inner side of the blanking slideway (701).
8. The automatic paint spraying apparatus for the automobile brake pads according to claim 4, wherein: the outside cover of telescopic link (607) is equipped with one and prevents lacquer bellows (606).
9. The automatic paint spraying apparatus for the automobile brake pads according to claim 1, wherein: the filling mechanism (8) further comprises a third push rod (803) and a feeding slide way (804), one end of the feeding slide way (804) is attached to the outer side of the limiting frame (610), a second avoiding notch (805) used for avoiding the workpiece disc (801) is formed in the intersection of the feeding slide way (804) and the limiting frame (610), the third push rod (803) is arranged on one side, far away from the limiting frame (610), of the feeding slide way (804), and an output shaft of the third push rod (803) is fixedly connected with a second strip-shaped push plate (806) used for pushing the workpiece disc (801) into the limiting frame (610) from the second avoiding notch (805).
10. The automatic paint spraying apparatus for the automobile brake pads according to claim 1, wherein: move the side of material arm (3) and be provided with a material loading transfer chain (9), move material arm (3) including revolving cylinder (301) and L type support frame (302), revolving cylinder (301) level sets up the side in workstation (2), L type support frame (302) are vertical setting and the output fixed connection of its bottom and revolving cylinder (301), the top one end of L nature support frame extends to material loading transfer chain (9) directly over and this end fixedly connected with one lift cylinder (303), the vertical pneumatic chuck (304) that are used for snatching the brake block of output of lift cylinder (303) are downwards and be connected with a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811017747.2A CN109332067B (en) | 2018-09-01 | 2018-09-01 | Automatic paint spraying equipment for automobile brake pads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811017747.2A CN109332067B (en) | 2018-09-01 | 2018-09-01 | Automatic paint spraying equipment for automobile brake pads |
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| CN109332067A CN109332067A (en) | 2019-02-15 |
| CN109332067B true CN109332067B (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811017747.2A Active CN109332067B (en) | 2018-09-01 | 2018-09-01 | Automatic paint spraying equipment for automobile brake pads |
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| JP5184184B2 (en) * | 2008-04-01 | 2013-04-17 | 中西金属工業株式会社 | Load transfer device between upper and lower conveyors |
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Effective date of registration: 20221221 Address after: 272000 No. 52, Jinyu Road, Jining High tech Zone, Jining City, Shandong Province Patentee after: Shandong High-tech Chuangda Technology Entrepreneurship Service Co.,Ltd. Address before: E02, 6th floor, building 1, maoyue commercial center, No.19 Lane 207, west section of Huancheng North Road, Jiangbei District, Ningbo City, Zhejiang Province, 315000 Patentee before: ZHEJIANG ZHONGYI INTELLIGENT TECHNOLOGY Co.,Ltd. |
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