CN218754782U

CN218754782U - Automatic feeding device for brake pad steel backing

Info

Publication number: CN218754782U
Application number: CN202222951753.3U
Authority: CN
Inventors: 袁洪贺; 杨前锋; 于道光; 陈天永; 盛建成; 庞伟
Original assignee: Dongying Baofeng Auto Parts Co ltd
Current assignee: Dongying Baofeng Auto Parts Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-28
Anticipated expiration: 2032-11-07

Abstract

The utility model relates to a brake block production technical field, an automatic feeding device for brake block steel backing, include the workstation, snatch subassembly and elevating module, snatch the unit mount in the top of workstation, elevating module installs in the inside cavity of workstation, the left side of workstation is the inclined plane, be equipped with a plurality of component baffles and cage on the inclined plane, be steel backing placing grid between division board and the cage, elevating module includes the rack, one side and the meshing of rotatory rack, opposite side are equipped with the backup pad, one side that the cage was passed to the one end of backup pad extends to being close to the division board, the top of steel backing placing grid is equipped with first sensor, crosses inclined plane and backup pad and can guarantee that the steel backing transports steadily in steel backing placing grid, prevents that the steel backing from dropping, detects the position of steel backing through first sensor, sends out the signal of telecommunication, and elevating module drives the automatic upwards transportation of steel backing, has saved the labour of artifical material loading.

Description

Automatic feeding device for brake pad steel backing

Technical Field

The utility model relates to a brake block production technical field specifically is an automatic feeding device for brake block steel backing.

Background

With the development of the automobile industry, automobiles have been more and more widely stretched into the lives of people, and the number of automobile reserves has been increasing year by year. The demand of the brake pad serving as a quick-wear part of the automobile is continuously increased along with the increase of the keeping quantity of the automobile.

The processing steps of the brake pad generally include the following steps:

firstly, weighing main materials and auxiliary materials respectively;

secondly, cleaning a die cavity (generally a middle die and an upper die) of the hot press, and spraying a release agent into the die cavity of the hot press;

thirdly, putting the weighed main materials into a mold cavity of a hot press, flattening, and then putting the weighed auxiliary materials into the mold cavity;

fourthly, placing the steel backing, and pressing by a hot press;

fifthly, taking out the pressed brake pad;

at present, the production of the brake pad is finished manually, namely the processing steps are operated manually step by step, the processing efficiency is low, and the labor cost is increased.

CN 214003325U discloses a steel backing automatic feeding device is used in automobile brake block production, which comprises a frame, the frame lower extreme has lower fixed box through the fix with screw, be fixed with steel backplate placer through the screw array down on the fixed box, the frame upper end has last fixed box through the fix with screw, frame one end has the switch board through the fix with screw, it has rack gear to go up fixed box upper end inboard through the fix with screw, rack gear goes up slidable mounting and has longitudinal movement device. Has the advantages that: the steel back can be automatically grabbed and placed on the automatic steel back positioning and clamping device to wait for feeding, so that automatic operation is realized, and the efficiency is high; the steel back automatic positioning clamping device is provided with two groups of ball screw pairs, the positions and the intervals of the two fixing clamping grooves with opposite opening directions can be automatically adjusted, the automatic positioning clamping of the steel back is realized, the positioning is accurate, the manual adjustment is avoided, and the working efficiency is improved. But the utility model discloses well steel backing becomes to fold the position of placing between fixed riser and spacing seat, need just can add the steel backing again between fixed riser and spacing seat with device stop work, and work efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic feeding device for brake block steel backing, concrete embodiment is as follows:

the utility model provides an automatic feeding device for brake block steel backing, includes the workstation, snatchs subassembly and lifting unit, snatch the top of unit mount at the workstation, lifting unit installs in the inside cavity of workstation, the left side of workstation is the inclined plane, be equipped with a plurality of component baffles and lifting box on the inclined plane, place the check for the steel backing between baffle and the lifting box, lifting unit includes the rack, one side and the meshing of rotatory rack group of rack area, the opposite side are equipped with the backup pad, one side that the lifting box was passed to the one end of backup pad extends to being close to the baffle, the top that the check was placed to the steel backing is equipped with first sensor.

Further, rotatory gear train includes a plurality of rotatory gears parallel with the inclined plane, interval between the rotatory gear is less than the length of rack area, the bottom rotatory gear passes through the chain and is connected with third motor drive, rotatory gear sleeve is equipped with the rotary rod, be equipped with drive gear on the rotary rod, it is adjacent connect through chain and drive gear drive between the rotatory gear, the one end of rotary rod is passed through the bearing and is connected with the mounting panel in the elevator box.

Further, a sliding block is arranged on the rack belt, a protrusion is arranged on the side wall of the lifting box, a sliding groove is formed in the protrusion, and the sliding block is connected with the sliding groove in a sliding mode.

Further, the inclined angle of the inclined plane is 20-60 degrees.

Further, it includes the manipulator, snatchs case, head rod, second connecting rod, slide bar and first motor to snatch the subassembly, first motor fixed mounting is on the lateral wall that snatchs the case, the output of first motor passes and snatchs the case lateral wall and has connected gradually head rod, second connecting rod and slide bar, it sets up the limiting plate to snatch the incasement, be equipped with the spacing groove on the limiting plate, the spacing groove divide into horizontal segment and vertical section, the middle part and the spacing groove sliding connection of slide bar, the one end of slide bar is equipped with first connecting block, the manipulator top is equipped with the second connecting block, first connecting block and second connecting block bolted connection, install the second cylinder on the inside wall of snatching the case, be equipped with spacing handle on the piston rod of second cylinder.

Furthermore, the bottom of the manipulator is of a U-shaped structure, the bottom of the manipulator is provided with an electromagnet, and the electromagnet is externally connected with a power supply.

Furthermore, the grabbing assembly further comprises a moving part, the moving part comprises a second motor, the second motor is fixedly mounted on the outer side wall of the moving box above the workbench, the output end of the second motor is connected with a lead screw in the moving box, a polished rod is further arranged in the moving box, the moving block is sleeved on the outer walls of the lead screw and the polished rod, a moving rod is arranged at the top end of the moving block, one end of the moving rod is welded with the outer side wall of the grabbing box, and a second sensor is arranged on the inner side of the moving box.

Further, still include the alarm, the alarm is installed on the workstation.

Further, the one end at workstation top is equipped with the box body, be equipped with the transportation box in the box body, it is connected with the piston rod of fixing the first cylinder on the box body outer wall to transport the box outer wall, the bottom of transporting the box is equipped with weighing transducer.

Further, the alarm, the first sensor, the first motor, the second motor, the third motor, the first cylinder, the second cylinder, the weight sensor, the second sensor and the power supply are in circuit connection with the controller.

Owing to adopted above technical scheme, the beneficial technological effect of the utility model is that:

1. the lifting component is arranged in the utility model, the steel back is placed on the supporting plate in the steel back placing grid, the steel back can be stably transported in the steel back placing grid through the inclined plane and the supporting plate, the steel back is prevented from falling, the position of the steel back is detected through the first sensor, an electric signal is sent out, the lifting component drives the steel back to be transported upwards, and the labor force of manual feeding is saved;

2. the utility model discloses in set up the alarm, when the device carried out normal work, the alarm showed green light, when snatching the steel back of the body in the last steel back placement grid, the alarm showed the amber light, remind staff in time to feed, snatch when finishing when the steel back of the body, the alarm showed the red light, remind the staff to carry out the material loading, the staff can show when the amber light, carry out the material loading again to the steel back placement grid that has snatched finishing when showing the alarm, do not need stop device, improved work efficiency.

Drawings

FIG. 1 is a schematic structural diagram I of an automatic feeding device for a brake pad steel backing of the present invention;

FIG. 2 is a schematic structural view of an automatic feeding device for a brake pad steel backing according to the present invention;

FIG. 3 is a third schematic structural view of the automatic feeding device for the brake pad steel backing of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention;

FIG. 5 is a schematic view of a portion of the grasping assembly according to the present invention;

fig. 6 is a first schematic sectional view of the grasping assembly according to the present invention;

fig. 7 is a schematic sectional view of a second grasping assembly according to the present invention;

fig. 8 is a schematic structural view of the lifting assembly of the present invention;

fig. 9 is a schematic structural view of the transfer box of the present invention;

fig. 10 is a circuit control diagram of the first sensor, the weight sensor, the second sensor, the alarm, the first motor, the second motor, the third motor, the first cylinder, the second cylinder, the power supply and the controller of the present invention.

Description of reference numerals:

1. a workbench, 2, a grabbing component, 3, a lifting component, 4 and an alarm,

11. an inclined plane, 12, a partition board, 13, a lifting box, 14, a steel back placing grid, 15, a moving box, 16, a box body, 17 and a first sensor,

131. mounting plate, 132, projection, 161, transfer box, 162, second cylinder, 163, weight sensor,

1321. a sliding groove is arranged on the upper surface of the sliding plate,

21. a manipulator 22, a grabbing box 23, a first connecting rod 24, a second connecting rod 25, a sliding rod 26, a first motor 27, a moving part 28, a second air cylinder 29, a power supply,

211. a second connecting block 221, a limiting plate 222, a limiting groove 251, a first connecting block 271, a second motor 272, a screw rod 273, a polish rod 274, a moving block 275, a moving rod 276, a second sensor 281, a limiting handle,

31. a rack belt 32, a support plate 33, a rotating gear set 34, a third motor 35, a rotating rod 36 and a transmission gear,

311. the slide block 331, the rotary gear,

10. and a controller.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings and examples:

it should be noted that the structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy that the present invention can produce and the purpose that the present invention can achieve.

Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

The automatic feeding device for the brake pad steel backing of the present invention is specifically described with reference to fig. 1-10:

embodiment 1, an automatic feeding device for brake block steel backing, include workstation 1, snatch subassembly 2 and lifting unit 3, snatch subassembly 2 and install in the top of workstation 1, lifting unit 3 installs in the inside cavity of workstation 1, the left side of workstation 1 is inclined plane 11, be equipped with a plurality of component baffles 12 and elevator box 13 on the inclined plane 11, for steel backing placing grid 14 between baffle 12 and the elevator box 13, lifting unit 3 includes rack strip 31, one side and the meshing of rotatory gear train 33 of rack strip 31, the opposite side is equipped with backup pad 32, one side that elevator box 13 was passed to the one end of backup pad 32 extends to being close to baffle 12, steel backing placing grid 14's top is equipped with first sensor 17, places the steel backing on steel backing placing grid 14's backup pad 32, detects the position of steel backing through first sensor 17, conveys the controller 10 with the signal of telecommunication, and control lifting unit 3 drives the steel backing and upwards transports, can guarantee through inclined plane 11 and backup pad 32 that the steel backing is stably transported in steel backing placing grid 14, prevents that the steel backing from dropping.

Rotatory gear train 33 includes a plurality of rotary gear 331 parallel with the inclined plane, interval between rotary gear 331 is less than the length of rack area 31, the bottom rotary gear 331 is connected with the transmission of third motor 34 through the chain, rotary gear 331 cover is equipped with rotary rod 35, be equipped with drive gear 36 on the rotary rod 35, it is adjacent through chain and drive gear 36 transmission connection between the rotary gear 331, the one end of rotary rod 35 is passed through the bearing and is connected with mounting panel 131 in the lift box 13.

Be equipped with slider 311 on the rack area 31, be equipped with protruding 132 on the lift case 13 lateral wall, be equipped with sliding tray 1321 on the arch, slider 311 and sliding tray 1321 sliding connection.

The inclination angle of the inclined plane 11 is 20-60 degrees.

Embodiment 2, the grabbing component 2 includes a manipulator 21, a grabbing box 22, a first connecting rod 23, a second connecting rod 24, a sliding rod 25 and a first motor 26, the first motor 26 is fixedly installed on the outer side wall of the grabbing box 22, the output end of the first motor 26 penetrates through the side wall of the grabbing box 22 and is sequentially connected with the first connecting rod 23, the second connecting rod 24 and the sliding rod 25, a limiting plate 221 is arranged in the grabbing box 22, a limiting groove 222 is arranged on the limiting plate 221, the limiting groove 222 is divided into a horizontal section and a vertical section, the middle part of the sliding rod 25 is slidably connected with the limiting groove 222, one end of the sliding rod 25 is provided with a first connecting block 251, the top of the manipulator 21 is provided with a second connecting block 211, the first connecting block 251 is connected with the second connecting block 211 by bolts, the inner side wall of the grabbing box 22 is provided with a second air cylinder 28, a piston rod of the second air cylinder 28 is provided with a limiting handle 281, after the manipulator 21 reaches the grabbing position at the designated position, the output end of the first motor 26 drives the first connecting rod 23, the second connecting rod 24 and the sliding rod 25 by rotation, so that the sliding rod 25 linearly moves along the horizontal section of the limiting groove 222 and moves to the tail end of the horizontal section, the first motor 26 stops operating, the second cylinder 28 is started, the piston rod of the second cylinder 28 pushes the manipulator 21 to incline outwards, the second cylinder stops operating, the first motor 26 is restarted, the sliding rod 25 linearly moves along the vertical section of the limiting groove 222, the manipulator 21 inclines downwards to grab the steel back, after grabbing, the first motor 26 reversely rotates, the manipulator 21 inclines upwards, when the sliding rod 25 reaches the top end of the vertical section of the limiting groove 222, the first motor 26 stops operating, the piston rod of the second cylinder 28 backwards moves, and after the manipulator 21 loses forward thrust, the vertical orientation is again changed and the first motor 26 is again activated and the robot returns to its original position.

The bottom of manipulator 21 is the U-shaped structure, and the bottom is the electro-magnet, the electro-magnet is connected with power 29, and control manipulator 21 snatchs and places the steel backing.

The grabbing assembly 2 further comprises a moving part 27, the moving part 27 comprises a second motor 271, the second motor 271 is fixedly installed on the outer side wall of the moving box 15 above the workbench 1, the output end of the second motor 271 is connected with a lead screw 272 in the moving box 15, a polished rod 273 is further arranged in the moving box 15, a moving block 274 is sleeved on the outer walls of the lead screw 272 and the polished rod 273, a moving rod 275 is arranged at the top end of the moving block 274, one end of the moving rod 275 is welded with the outer side wall of the grabbing box 22, a second sensor 276 is arranged on the inner side of the moving box, the position of the moving block 274 is detected by the second sensor 276, an electric signal is sent out, the position of the ordered manipulator 21 is controlled by controlling the second motor 271, so that the manipulator 21 grabs the steel backs in different steel back placing grids 14, and places the steel backs after reaching the position of the box body 16.

Embodiment 3, still include alarm 4, alarm 4 installs on workstation 1, when the device normally worked, alarm 4 shows green light, when snatching the steel backing in last steel backing placing grid 14, alarm 4 shows the amber light, reminds staff in time to feed, snatchs when finishing as the steel backing, alarm 4 shows the red light and sends and pipe, reminds the staff to carry out the material loading, the staff can be when showing alarm 4 and show the amber light, carry out the material loading again to the steel backing placing grid 14 that has snatched finishing, need not stop device, and work efficiency is improved.

Embodiment 4, the one end at 1 top of workstation is equipped with box body 16, be equipped with in the box body 16 and transport box 161, transport box 161 outer wall and fix the piston rod of first cylinder 162 on the box body 16 outer wall and be connected, the bottom of transporting box 161 is equipped with weighing sensor 163, places in transporting box 161 through manipulator 21 when the steel backing, and weighing sensor 163 signals, and first cylinder 162 work, and first cylinder 162 piston rod drives transports box 161 and moves, and other feed mechanism will transport the steel backing in the box 161 and grab after getting next link, first cylinder 162 piston rod pushes back home position to transporting the box.

In embodiment 5, the alarm 4, the first sensor 17, the first motor 26, the second motor 271, the third motor 34, the first cylinder 162, the second cylinder 28, the weight sensor 163, the second sensor 276 and the power source are electrically connected to the controller 10, so as to realize the orderly operation of the device.

Many other changes and modifications can be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, and that the scope of the invention is defined by the appended claims.

Claims

1. The utility model provides an automatic feeding device for brake block steel backing, includes workstation (1), snatchs subassembly (2) and lifting unit (3), its characterized in that, snatch subassembly (2) and install the top at workstation (1), lifting unit (3) are installed in the inside cavity of workstation (1), the left side of workstation (1) is inclined plane (11), be equipped with a plurality of components baffle (12) and cage (13) on inclined plane (11), place check (14) for the steel backing between baffle (12) and cage (13), lifting unit (3) are including rack strip (31), one side and rotatory rack wheel group (33) meshing of rack strip (31), the opposite side is equipped with backup pad (32), one side that the cage was passed to one end of backup pad (32) extends to being close to baffle (12), the top that the steel backing was placed check (14) is equipped with first sensor (17).

2. The automatic feeding device for the brake pad steel backing according to claim 1, characterized in that: rotatory gear train (33) include a plurality of rotary gear (331) parallel with the inclined plane, interval between rotary gear (331) is less than the length of rack area (31), the bottom rotary gear (331) are connected with third motor (34) transmission through the chain, rotary gear (331) cover is equipped with rotary rod (35), be equipped with drive gear (36) on rotary rod (35), it is adjacent connect through chain and drive gear (36) transmission between rotary gear (331), the one end of rotary rod (35) is passed through the bearing and is connected with mounting panel (131) in lift box (13).

3. The automatic feeding device for the brake pad steel backing according to claim 1, characterized in that: be equipped with slider (311) on rack area (31), be equipped with arch (132) on lift case (13) lateral wall, be equipped with sliding tray (1321) on the arch, slider (311) and sliding tray (1321) sliding connection.

4. The automatic feeding device for the brake pad steel backing according to claim 1, characterized in that: the inclination angle of the inclined plane (11) is 20-60 degrees.

5. The automatic feeding device for the brake pad steel backing according to claim 2, characterized in that: snatch subassembly (2) including manipulator (21), snatch case (22), head rod (23), second connecting rod (24), slide bar (25) and first motor (26), first motor (26) fixed mounting is on snatching the lateral wall of case (22), the output of first motor (26) is passed and is snatched case (22) lateral wall and has connected gradually head rod (23), second connecting rod (24) and slide bar (25), set up limiting plate (221) in snatching case (22), be equipped with spacing groove (222) on limiting plate (221), spacing groove (222) divide into horizontal segment and vertical section, the middle part and spacing groove (222) sliding connection of slide bar (25), the one end of slide bar (25) is equipped with first connecting block (251), manipulator (21) top is equipped with second connecting block (211), first connecting block (251) and second connecting block (211) bolted connection, install second cylinder (28) on the inside wall of snatching case (22), be equipped with spacing handle (281) on the piston rod (28).

6. The automatic feeding device for the brake pad steel backing according to claim 5, characterized in that: the bottom of the manipulator (21) is of a U-shaped structure, the bottom of the manipulator is provided with an electromagnet, and the electromagnet is externally connected with a power supply (29).

7. The automatic feeding device for the brake pad steel backing according to claim 6, characterized in that: the grabbing assembly (2) further comprises a moving part (27), the moving part (27) comprises a second motor (271), the second motor (271) is fixedly installed on the outer side wall of the moving box (15) above the workbench (1), the output end of the second motor is connected with a screw rod (272) in the moving box (15), a polished rod (273) is further arranged in the moving box (15), the moving block (274) is sleeved on the outer walls of the screw rod (272) and the polished rod (273), a moving rod (275) is arranged at the top end of the moving block (274), one end of the moving rod (275) is welded with the outer side wall of the grabbing box (22), and a second sensor (276) is arranged on the inner side of the moving box.

8. The automatic feeding device for the brake pad steel backing according to claim 7, characterized in that: still include alarm (4), alarm (4) are installed on workstation (1).

9. The automatic feeding device for the brake pad steel backing according to claim 8, characterized in that: the one end at workstation (1) top is equipped with box body (16), be equipped with in box body (16) and transport box (161), it is connected with the piston rod of fixing first cylinder (162) on box body (16) outer wall to transport box (161) outer wall, the bottom of transporting box (161) is equipped with weighing transducer (163).

10. The automatic feeding device for the brake pad steel backing according to claim 9, characterized in that: the alarm (4), the first sensor (17), the first motor (26), the second motor (271), the third motor (34), the first cylinder (162), the second cylinder (28), the weight sensor (163), the second sensor (276) and a power supply are in circuit connection with the controller (10).