CN111634694A - Feeding device for polishing outer arc surface of drum brake pad - Google Patents
Feeding device for polishing outer arc surface of drum brake pad Download PDFInfo
- Publication number
- CN111634694A CN111634694A CN202010640577.4A CN202010640577A CN111634694A CN 111634694 A CN111634694 A CN 111634694A CN 202010640577 A CN202010640577 A CN 202010640577A CN 111634694 A CN111634694 A CN 111634694A
- Authority
- CN
- China
- Prior art keywords
- brake pad
- drum brake
- frame
- feeding device
- arc surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G59/00—De-stacking of articles
- B65G59/06—De-stacking from the bottom of the stack
- B65G59/067—De-stacking from the bottom of the stack articles being separated substantially perpendicularly to the axis of the stack
- B65G59/068—De-stacking from the bottom of the stack articles being separated substantially perpendicularly to the axis of the stack by means of endless elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of automatic feeding of brake pads, in particular to a feeding device for polishing the outer arc surface of a drum brake pad. According to the automatic brake pad loading device, the brake pad is driven to move along the slide way by the hanging plate on the rotating chain, the shape of the induction plate is induced by the induction probe to obtain signal feedback, and then the material turning device is controlled to turn and load.
Description
Technical Field
The invention relates to the technical field of automatic feeding of brake pads, in particular to a feeding device for polishing the outer arc surface of a drum brake pad.
Background
After the drum brake block is drilled, a large amount of burrs exist on the surface, particularly the outer arc surface, and need to be removed through polishing. For this reason, in production, drum brake pads are often fixed on a rotating device and then ground by using a grinding wheel, and how to automatically distribute the drum brake pads to the rotating device determines whether the automatic grinding of the drum brake pads can be realized.
Disclosure of Invention
The invention aims to provide a feeding device for polishing the outer arc surface of a drum brake pad, aiming at overcoming the defects in the prior art, the feeding device adopts a hook plate on a rotating chain to drive the brake pad to move, and simultaneously controls the extension of a turnover cylinder according to the moving speed of the brake pad, so as to realize automatic feeding.
The technical scheme adopted by the invention for solving the technical problems is as follows: the feeding device for polishing the outer arc surface of the drum brake pad comprises a frame, wherein a slideway with a notch in the middle is arranged at the top of the frame, a material box is arranged at the starting position of the slideway, a material turning device is arranged at the tail end of the slideway, and a material carrying mechanism is arranged on the frame;
the material turning device comprises a material turning frame and an air cylinder which are rotatably connected with the rack, the end part of a piston rod of the air cylinder is hinged with the material turning frame, and the air cylinder is provided with a control valve;
the belt material mechanism comprises a driving chain wheel and a driven chain wheel which are rotationally connected with the rack, and a motor for driving the driving chain wheel, a chain is arranged between the driving chain wheel and the driven chain wheel and is positioned right below a gap of the slide way, and the chain is provided with a plurality of hanging plates;
the rotating shaft of the driving sprocket is provided with an induction plate, and the rack is provided with an induction probe corresponding to the induction plate;
the frame is provided with the control box, the control valve, the motor and inductive probe all with the control box electricity is connected.
Furthermore, the bottom of the material box faces the direction of the tail end of the slide way and is provided with a discharge hole, and the height of the discharge hole is larger than that of one brake pad and smaller than that of the two brake pads.
Furthermore, the height of the hanging plate exceeding the slide way is smaller than the thickness of a brake pad.
Furthermore, the tail end of the slide extends to be provided with a hanging plate, and the hanging plate is located on two sides of the material turning frame.
Further, the tablet includes semicircle large arc and bow-shaped connection arc, the excircle face of semicircle large arc with the distance of the axle center of tablet is greater than bow-shaped connection arc with the distance of the axle center of tablet.
The invention has the beneficial effects that: a loading attachment for drum brake block extrados is polished, it includes the frame, the top of frame is provided with the middle slide that opens jaggedly, the initiating position of slide is provided with the material casket, the end of slide is provided with the stirring device, the frame is provided with takes material mechanism. According to the automatic brake pad loading device, the brake pad is driven to move along the slide way by the hanging plate on the rotating chain, the shape of the induction plate is induced by the induction probe to obtain signal feedback, and then the material turning device is controlled to turn and load.
Drawings
FIG. 1 is a perspective view of a loading device for polishing the outside arc surface of a drum brake pad according to the present invention;
FIG. 2 is a plan view of the feeding device for polishing the outside arc surface of the drum brake pad according to the present invention;
FIG. 3 is a cross-sectional view of FIG. 2;
fig. 4 is an enlarged view of the sensing plate.
Description of reference numerals:
1-frame, 2-slideway, 21-edge hanging plate, 3-material box, 31-discharge hole, 4-material turning device, 41-material turning frame, 42-cylinder, 43-control valve, 5-material-carrying mechanism, 51-driving chain wheel, 52-driven chain wheel, 53-motor, 54-chain, 55-hanging plate, 6-induction plate, 61-semi-circular large arc, 62-bow-shaped connecting arc, 7-induction probe and 8-control box.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific examples, which are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the feeding device for polishing the outer arc surface of the drum brake pad of the present embodiment includes a frame 1, a slideway 2 with a notch in the middle is arranged at the top of the frame 1, a material box 3 is arranged at the initial position of the slideway 2, a material turning device 4 is arranged at the tail end of the slideway 2, and the frame 1 is provided with a material carrying mechanism 5;
the material turning device 4 comprises a material turning frame 41 and an air cylinder 42 which are rotatably connected with the rack 1, the end part of a piston rod of the air cylinder 42 is hinged with the material turning frame 41, and the air cylinder 42 is provided with a control valve 43; the belt material mechanism 5 comprises a driving chain wheel 51 and a driven chain wheel 52 which are rotationally connected with the rack 1, and a motor 53 for driving the driving chain wheel 51, wherein a chain 54 is arranged between the driving chain wheel 51 and the driven chain wheel 52, the chain 54 is positioned right below a gap of the slideway, and the chain 54 is provided with a plurality of hanging plates 55; the rotating shaft of the driving sprocket 51 is provided with an induction plate 6, and the rack 1 is provided with an induction probe 7 corresponding to the induction plate 6; the rack 1 is provided with a control box 8, and the control valve 43, the motor 53 and the inductive probe 7 are all electrically connected with the control box 8.
During production, a worker puts a stack of brake pads into the material box 3, the inner arc surfaces of the brake pads face upwards, the motor 53 drives the chain 54 to rotate, and the hanging plate 55 pushes out the brake pad at the lowest layer from the material box 3 and pushes the brake pad to move along the slide way 2; the sensing plate 6 rotates along with the driving chain wheel 51, the outer arc surface of the sensing plate is sensed by the sensing probe 7, when the sensing probe 7 senses the sensing plate 6, signals are fed back to the control box 8, the control box 8 controls the air cylinder 42 to retract through the control valve 43, the material turning frame 41 is turned downwards to be in a horizontal position, brake pads can move onto the material turning frame 41 conveniently, and when the sensing probe 7 cannot sense the sensing plate 6, the material turning frame 41 is turned upwards by 90 degrees, and the brake pads are turned onto polishing equipment.
A discharge port 31 is formed in the bottom of the material box 3 in the direction towards the tail end of the slide way 2, and the height of the discharge port 31 is greater than that of one brake pad and smaller than that of the two brake pads; the height of the hanging plate 55 exceeding the slide way 2 is smaller than the thickness of a brake block. In this way, only one brake pad is pushed out of the magazine 3 at a time.
The induction plate 6 comprises a semi-circular large arc 61 and an arched connecting arc 62, wherein the distance between the outer circular surface of the semi-circular large arc 61 and the axis of the induction plate 6 is greater than the distance between the arched connecting arc 62 and the axis of the induction plate 6. The circular angles corresponding to the semi-circular large arc 61 and the arc-shaped connecting arc 62 are both 180 degrees, when the semi-circular large arc 61 rotates to the side of the inductive probe 7, the semi-circular large arc can be detected by the inductive probe 7, when the arc-shaped connecting arc 62 rotates to the side of the inductive probe 7, the inductive plate 6 cannot be detected by the inductive probe 7, and the continuous time of the semi-circular large arc 61 and the arc-shaped connecting arc 62 is the same. When the induction plate is in work, when the induction probe 7 induces the induction plate 6, the induction probe 7 feeds back a signal to the control box 8, the induction plate 6 continues to rotate, and when the induction probe 7 does not induce the induction plate 6, the induction probe 7 feeds back a signal to the control box 8 again; in this embodiment, only when the control box 8 receives the feedback signal of the inductive probe 7, the control box 8 controls the material turning frame 41 to turn over, so that the material turning frame 41 can keep a certain time when receiving materials in a horizontal position or loading materials in a vertical position.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A loading attachment for drum brake piece extrados is polished, its characterized in that: the feeding device for polishing the outer arc surface of the drum brake pad comprises a frame, wherein a slideway with a notch in the middle is arranged at the top of the frame, a material box is arranged at the starting position of the slideway, a material turning device is arranged at the tail end of the slideway, and a material carrying mechanism is arranged on the frame;
the material turning device comprises a material turning frame and an air cylinder which are rotatably connected with the rack, the end part of a piston rod of the air cylinder is hinged with the material turning frame, and the air cylinder is provided with a control valve;
the belt material mechanism comprises a driving chain wheel and a driven chain wheel which are rotationally connected with the rack, and a motor for driving the driving chain wheel, a chain is arranged between the driving chain wheel and the driven chain wheel and is positioned right below a gap of the slide way, and the chain is provided with a plurality of hanging plates;
the rotating shaft of the driving sprocket is provided with an induction plate, and the rack is provided with an induction probe corresponding to the induction plate;
the frame is provided with the control box, the control valve, the motor and inductive probe all with the control box electricity is connected.
2. The feeding device for grinding the outer arc surface of the drum brake pad as claimed in claim 1, wherein: the bottom of material casket is towards the direction at slide end is provided with the discharge gate, the height of discharge gate is greater than the height of a brake block, and is less than the height of two brake blocks.
3. The feeding device for grinding the outer arc surface of the drum brake pad as claimed in claim 1, wherein: the height that the link plate surpassed the slide is less than the thickness of a brake block.
4. The feeding device for grinding the outer arc surface of the drum brake pad as claimed in claim 1, wherein: the tail end of the slide way extends to be provided with a hanging plate, and the hanging plate is located on two sides of the material turning frame.
5. The feeding device for grinding the outer arc surface of the drum brake pad as claimed in claim 1, wherein: the tablet includes semicircle major arc and bow-shaped connection arc, the excircle face of semicircle major arc with the distance in the axle center of tablet is greater than bow-shaped connection arc with the distance in the axle center of tablet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010640577.4A CN111634694A (en) | 2020-07-06 | 2020-07-06 | Feeding device for polishing outer arc surface of drum brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010640577.4A CN111634694A (en) | 2020-07-06 | 2020-07-06 | Feeding device for polishing outer arc surface of drum brake pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111634694A true CN111634694A (en) | 2020-09-08 |
Family
ID=72326060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010640577.4A Withdrawn CN111634694A (en) | 2020-07-06 | 2020-07-06 | Feeding device for polishing outer arc surface of drum brake pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111634694A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093426A (en) * | 2020-10-15 | 2020-12-18 | 龙岩市远尚工贸有限公司 | A convenient loading attachment for circuit board production line |
| CN112678553A (en) * | 2020-12-30 | 2021-04-20 | 重庆工业职业技术学院 | Automatic change panel loading attachment |
| CN113247603A (en) * | 2021-06-07 | 2021-08-13 | 湖北龙运汽车配件有限公司 | Feeding structure for friction plate production |
| CN113400146A (en) * | 2021-06-07 | 2021-09-17 | 湖北龙运汽车配件有限公司 | Drum brake block outer arc grinding machine |
| CN113581850A (en) * | 2021-07-12 | 2021-11-02 | 广东雅诚德实业有限公司 | Device for automatically picking up ceramic blanks |
| CN115158985A (en) * | 2022-07-28 | 2022-10-11 | 苏州兴睿泰机械科技有限公司 | Magnetic drill blanking device with guide assembly |
-
2020
- 2020-07-06 CN CN202010640577.4A patent/CN111634694A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093426A (en) * | 2020-10-15 | 2020-12-18 | 龙岩市远尚工贸有限公司 | A convenient loading attachment for circuit board production line |
| CN112678553A (en) * | 2020-12-30 | 2021-04-20 | 重庆工业职业技术学院 | Automatic change panel loading attachment |
| CN113247603A (en) * | 2021-06-07 | 2021-08-13 | 湖北龙运汽车配件有限公司 | Feeding structure for friction plate production |
| CN113400146A (en) * | 2021-06-07 | 2021-09-17 | 湖北龙运汽车配件有限公司 | Drum brake block outer arc grinding machine |
| CN113581850A (en) * | 2021-07-12 | 2021-11-02 | 广东雅诚德实业有限公司 | Device for automatically picking up ceramic blanks |
| CN115158985A (en) * | 2022-07-28 | 2022-10-11 | 苏州兴睿泰机械科技有限公司 | Magnetic drill blanking device with guide assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200908 |