CN116372169B - Disc brake pad pressing equipment - Google Patents
Disc brake pad pressing equipment Download PDFInfo
- Publication number
- CN116372169B CN116372169B CN202310260792.5A CN202310260792A CN116372169B CN 116372169 B CN116372169 B CN 116372169B CN 202310260792 A CN202310260792 A CN 202310260792A CN 116372169 B CN116372169 B CN 116372169B
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- Prior art keywords
- brake pad
- disc brake
- pipeline
- die
- plate
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- 238000003825 pressing Methods 0.000 title claims abstract description 57
- 239000000843 powder Substances 0.000 claims abstract description 70
- 238000003756 stirring Methods 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 239000000428 dust Substances 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 239000002994 raw material Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 16
- 238000007723 die pressing method Methods 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000956 alloy Substances 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
- B22F3/03—Press-moulding apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses disc brake pad pressing equipment, which comprises two narrow-side conveying belts arranged side by side, wherein a supporting table is arranged at the middle layer position between the two narrow-side conveying belts, a limiting frame is fixed between the positions corresponding to the two narrow-side conveying belts, a lower die is arranged in the limiting frame, a powder feeding mechanism is sequentially arranged above the two narrow-side conveying belts, the powder feeding mechanism comprises a lifting hard pipeline, a stirring rod is arranged at the lower end of the hard pipeline, and a stirring driving structure capable of driving the stirring rod to rotate along the center of the hard pipeline is arranged on the hard pipeline; powder feed mechanism on the one hand can the unloading on the other hand can also make the puddler stir the powder that is located shaping inslot portion when the unloading, and then unloading and stirring simultaneous working improve production efficiency.
Description
Technical Field
The invention relates to the technical field of brake pad production, in particular to disc brake pad pressing equipment.
Background
The brake pad is an important component for vehicle braking and is mainly divided into a hub type brake pad and a disc type brake pad, the disc type brake pad is adopted by a common household automobile, the brake pad is a consumable product, the surface of the disc type brake pad is gradually worn along with the increase of the service time, so that the brake pad needs to be replaced regularly, the consumption of the brake pad is increased year by year along with the continuous increase of the holding quantity of the household automobile in China, at present, alloy powder is conveyed into a mould during the production of the existing brake pad, then the alloy powder is smeared evenly by manpower, and finally the brake pad is pressed by a manual screw press, so that the brake pad has the condition of different thickness, the production efficiency is relatively low, the existing mould is fixed by fastening bolts, the production time is wasted, the labor intensity is high, and in addition, the pressing mould is arranged on the hydraulic press, when the hand of an operator is easy to be damaged by the hydraulic press during the manual smearing, and the safety is relatively higher;
therefore, the patent with the application number of CN202020106574.8 proposes a final disc brake pad pressing device, alloy powder in an alloy powder containing box enters a lower die through an adjustable pipeline, a servo motor drives a screw rod to rotate, so that a moving block is driven to move left and right until an upper die is positioned right above the lower die, a hydraulic cylinder stretches to drive a first fixed plate and an upper grinding tool to move downwards together, so that the alloy powder in the lower grinding tool is pressed, and the device has a simple structure, saves more time than manual screw press pressing, and is lower in labor intensity and higher in production efficiency;
however, in the above equipment, there is only one lower die, and then it is necessary to wait for the next feeding after the molding is completed, and after the powder enters the molding tank, it is necessary to drive a mechanical structure to make the stirring structure enter the molding tank for stirring, which is time-consuming and laborious, and the production efficiency of the above equipment needs to be improved.
Disclosure of Invention
The invention aims to provide disc brake pad pressing equipment, which solves the problems that in the prior art, only one lower die needs to wait for the completion of the forming of the lower die and then carry out the next feeding, and after powder enters a forming groove, a mechanical structure needs to be driven to enable a stirring structure to enter the forming groove for stirring, so that the production efficiency of the equipment needs to be improved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a disc brake block pressing equipment, includes two narrow limit conveyer belts that set up side by side, two middle layer position between the narrow limit conveyer belt is equipped with the brace table, and is fixed with spacing frame between the position that two narrow limit conveyer belts correspond, the inside of spacing frame is equipped with the bed die, two the top of narrow limit conveyer belt is equipped with powder feed mechanism, first swager mechanism, steel sheet feed mechanism and second swager mechanism in proper order, powder feed mechanism includes liftable stereoplasm pipeline, the lower extreme of stereoplasm pipeline is equipped with the puddler, and installs on the stereoplasm pipeline and to drive the rotatory stirring drive structure in puddler along stereoplasm pipeline centre of a circle, and the solenoid valve is installed to the upper end of stereoplasm pipeline.
Further, still include raw materials powder feeding funnel, raw materials powder feeding funnel is located the top of stereoplasm pipeline, and the both sides of raw materials powder feeding funnel all are fixed with first support, install the plastics bellows between the upper end of raw materials powder feeding funnel and stereoplasm pipeline, be fixed with the lifter plate on the stereoplasm pipeline, the lower surface mounting of raw materials powder feeding funnel has the lift cylinder that can drive the lifter plate and go up and down.
Further, the stirring driving structure comprises a driven gear rotatably mounted at the lower end of the hard pipeline through a bearing, a driving gear meshed with one side of the driven gear, a mounting plate fixed on one side of the hard pipeline and a motor mounted on the mounting plate and capable of driving the driving gear to rotate, wherein the upper end of the stirring rod is fixed at the periphery of the lower surface of the driven gear, and the lower ends of the stirring rods form a gathering structure.
Further, the dust cover is arranged above the mounting plate and is slidably connected to the hard pipeline, a first spring is arranged between the dust cover and the stirring rod, and the first spring is sleeved on the hard pipeline.
Further, the lower die comprises a base and a die holder arranged above the base, a forming groove is formed in the middle of the upper part of the die holder, and a second spring is fixed between the die holder and the base.
Further, the inside cover of second spring is equipped with the guide bar, the guide slot has been seted up to the position that corresponds with the guide bar on the base, the slider that can with guide slot complex is installed to the lower extreme of guide bar.
Further, the guide wheel is installed in the rotation of the below of base, the surface of brace table seted up with guide wheel complex guide rail, the front and back side of brace table all is fixed with the side support board.
Further, steel sheet feed mechanism includes the feed cylinder, the below of feed cylinder is equipped with down the baffle, the top of baffle is crisscross to be equipped with the overhead gage down, install the connecting plate between overhead gage and the lower baffle, the slot hole has been seted up to the both sides of feed cylinder, and one side of feed cylinder is equipped with the cam, the front surface of cam is seted up flutedly, the inside sliding connection of recess has the push-and-pull axle, push-and-pull axle and connecting plate.
Further, the first material pressing mechanism comprises a hydraulic cylinder and an upper die pressing plate arranged at the lower end of a piston rod of the hydraulic cylinder, and second brackets are fixed below the front side and the rear side of the first material pressing mechanism and below the front side and the rear side of the second material pressing mechanism.
Further, a blanking conveyer belt is arranged between the lower parts of the two narrow-edge conveyer belts.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, two parallel narrow-edge conveyor belts are arranged, a plurality of limiting frames are arranged on the conveyor belts, and the limiting frames can push the lower die to move along with the movement of the conveyor belts, so that the lower die can automatically move to each production station, and the production efficiency is higher;
2. the powder feeding mechanism can be used for feeding on one hand and simultaneously stirring powder positioned in the forming groove by the stirring rod, so that the feeding and the stirring are simultaneously carried out, and the production efficiency is improved;
3. according to the invention, the dust cover is arranged on the hard pipeline, so that when powder enters the forming groove from the hard pipeline, the dust cover can play a role in dust prevention, and further the condition of dust collection in a production workshop caused by overflow of the powder in the process of feeding more powder can be avoided;
4. according to the invention, the supporting table is arranged at the middle layer position between the two narrow-side conveying belts, so that the lower die can be supported by the supporting table, the stability of the lower die is ensured, and the situation that the narrow-side conveying belts are bent due to the weight of the limiting frame is avoided;
5. according to the invention, the guide wheel is rotatably arranged below the base, the guide rail matched with the guide wheel is arranged on the outer surface of the supporting table, so that the guide wheel can move in the guide rail in the moving process of the lower die, the guide wheel can guide the movement of the lower die in the moving process, and the abrasion between the supporting table and the base can be reduced;
6. according to the invention, the blanking conveyer belt is arranged, after complete blanking is completed, the brake pad carrying the blanking completed can move to the lower part of the narrow-side conveyer belt along with the movement of the narrow-side conveyer belt, and the brake pad in the lower die can drop downwards to the blanking conveyer belt due to the vibration in the running of the device and the dead weight of the brake pad, so that the brake pad falling downwards can drop on the blanking conveyer belt and is conveyed to the right end by blanking, thereby being convenient to collect.
Drawings
FIG. 1 is an overall view of a disc brake pad pressing apparatus of the present invention;
FIG. 2 is a schematic diagram showing the installation of a lower mold of a disc brake pad pressing apparatus according to the present invention;
FIG. 3 is a schematic diagram showing the connection between a raw material powder feeding hopper and a powder feeding mechanism in a disc brake pad pressing apparatus according to the present invention;
FIG. 4 is an overall view of a powder loading mechanism in a disc brake pad pressing apparatus according to the present invention;
FIG. 5 is a schematic view of a disc brake pad pressing apparatus of the present invention without the dust cover of FIG. 4;
FIG. 6 is a schematic bottom view of a dust cap in a disc brake pad pressing apparatus of the present invention;
FIG. 7 is a schematic bottom view of a stirring rod in a disc brake pad pressing apparatus according to the present invention;
FIG. 8 is a schematic view of a first pressing mechanism in a disc brake pad pressing apparatus according to the present invention;
FIG. 9 is a schematic view of a steel plate feeding mechanism in a disc brake pad pressing apparatus according to the present invention;
FIG. 10 is a schematic view showing another state of a steel plate feeding mechanism in a disc brake pad pressing apparatus according to the present invention;
FIG. 11 is a front view of a lower mold in a disc brake pad pressing apparatus according to the present invention;
FIG. 12 is a perspective view of a lower mold in a disc brake pad pressing apparatus according to the present invention;
FIG. 13 is a schematic view showing the installation of a second spring in a disc brake pad pressing apparatus according to the present invention;
FIG. 14 is a schematic view showing the structure of the bottom view of the lower mold in the disc brake pad pressing apparatus according to the present invention;
fig. 15 is a schematic structural view of a support table in a disc brake pad pressing apparatus according to the present invention.
In the figure: 1. feeding raw material powder into a hopper; 2. a narrow-edge conveyor belt; 3. a blanking conveying belt; 4. a powder feeding mechanism; 41. a plastic bellows; 42. a hard pipe; 43. an electromagnetic valve; 44. a dust cover; 45. a first spring; 46. a stirring driving structure; 461. a motor; 462. a mounting plate; 463. a drive gear; 464. a driven gear; 47. a stirring rod; 48. a lifting cylinder; 49. a lifting plate; 5. a support table; 51. a guide rail; 52. a side support plate; 6. a first pressing mechanism; 61. a hydraulic cylinder; 62. an upper die pressing plate; 7. a steel plate feeding mechanism; 71. a feeding cylinder; 72. a first motor; 73. a cam; 731. a groove; 74. a push-pull shaft; 75. a push-pull rod; 76. a connecting plate; 77. a lower baffle; 78. an upper baffle; 79. a long hole; 8. a second material pressing mechanism; 9. a lower die; 91. a die holder; 92. a second spring; 93. a guide rod; 94. a base; 95. a guide wheel; 96. a guide groove; 97. a slide block; 98. a forming groove; 10. a first bracket; 11. a second bracket; 12. a limit frame; 13. and a blocking plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 2, the present invention provides a technical solution: the utility model provides a disc brake block suppression equipment, including two narrow limit conveyer belts 2 that set up side by side, narrow limit conveyer belt 2 can be belt conveying or chain conveying, and be fixed with spacing frame 12 between the position that two narrow limit conveyer belts 2 correspond, the inside of spacing frame 12 is equipped with bed die 9, and then bed die 9 can be arranged in the inside of spacing frame 12, along with the removal of spacing frame 12 is driven to narrow limit conveyer belt 2, bed die 9 also can move along with spacing frame 12, finally realize the conveying of bed die 9, the middle level position between two narrow limit conveyer belts 2 is equipped with brace table 5, and then bed die 9 can be supported by brace table 5, guarantee the stability of bed die 9, avoid because the weight of spacing frame 12 leads to narrow limit conveyer belt 2 to be bent the condition.
As shown in fig. 1 and 2, powder feeding mechanism 4, first pressing mechanism 6, steel sheet feeding mechanism 7 and second pressing mechanism 8 are equipped with in proper order in the top of two narrow limit conveyer belt 2, and then powder feeding mechanism 4 can carry out the material loading for bed die 9 at first, first pressing mechanism 6 can carry out the swage once after the material loading is accomplished, steel sheet feeding mechanism 7 feeding steel sheet, then again by all second pressing mechanism 8 carries out the swage, after the swage is accomplished, along with the removal of narrow limit conveyer belt 2, the brake block that carries the swage and accomplish can move to the below of narrow limit conveyer belt 2, because the vibration in this equipment self operation, and the dead weight of brake block, the brake block inside bed die 9 can drop down, realize automatic unloading, for convenient messenger's material can be collected in same position, install down the conveyer belt 3 between the below of two narrow limit conveyer belt 2, and then the brake block that drops down from the bed die 9 inside can drop on down conveyer belt 3, by the conveyer belt 3, the baffle plate is prevented to the limit frame 12 when the narrow limit conveyer belt 2 is realized, the limit frame is realized in order to the die 9 to the convenience, the limit frame is stopped down in the die is avoided down to the die 12 when the die is down to the limit frame is down to the limit.
As shown in fig. 2, 11, 12 and 13, the lower die 9 includes a base 94 and a die holder 91 located above the base 94, a forming groove 98 is formed in the middle of the upper portion of the die holder 91, raw materials inside the forming groove 98 can be extruded and formed, a second spring 92 is fixed between the die holder 91 and the base 94, when pressure exists above, the die holder 91 can be extruded downwards, the second spring 92 can play a certain role in buffering, the situation that the die holder 91 generates pressure loss due to overlarge lower pressure is avoided, and the supporting table 5 can support the base 94 to ensure the stability of the whole lower die 9.
As shown in fig. 11, 12 and 13, a guide rod 93 is sleeved inside the second spring 92, and can guide the second spring 92 when expanding and contracting, so that the second spring 92 is prevented from being bent, and the die holder 91 can stably move up and down.
As shown in fig. 11, 14 and 15, in order to reduce the abrasion between the base 94 and the support table 5 during the movement of the narrow-side conveyor belt 2 and to avoid the deflection of the position of the lower die 9 during the movement, a guide wheel 95 is rotatably mounted below the base 94, a guide rail 51 matched with the guide wheel 95 is provided on the outer surface of the support table 5, and further, during the movement of the lower die 9, the guide wheel 95 can move inside the guide rail 51, and during the movement, the guide wheel 95 can guide the movement of the lower die 9, and also can reduce the abrasion between the support table 5 and the base 94, and in this device, the front and rear sides of the support table 5 are both fixed with side support plates 52, and further, the support table 5 can be supported at a desired height.
As shown in fig. 1, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the powder feeding mechanism 4 comprises a liftable hard pipeline 42, an electromagnetic valve 43 is installed at the upper end of the hard pipeline 42, the hard pipeline 42 can approach to the lower die 9 after descending, the electromagnetic valve 43 is opened at the moment, powder in the hard pipeline 42 can fall into the forming groove 98, a stirring rod 47 is arranged at the lower end of the hard pipeline 42, a stirring driving structure 46 capable of driving the stirring rod 47 to rotate along the center of the hard pipeline 42 is installed on the hard pipeline 42, the stirring driving structure 46 drives the stirring rod 47 to rotate, and then the stirring rod 47 can stir the powder so that the stirring rod 47 is uniformly positioned in the forming groove 98, the blanking and the stirring are completed simultaneously, the time is saved, and the space for mechanical installation is saved.
With continued reference to fig. 1, 3, 4, 5, 6 and 7, the device further comprises a raw material powder feeding hopper 1, so that powder can be stored in the raw material powder feeding hopper 1, wherein the raw material powder feeding hopper 1 is positioned above the hard pipeline 42, so that the powder can reach the inside of the hard pipeline 42 due to self weight, and a bin wall vibrator can be arranged on the side surface of the raw material powder feeding hopper 1 to ensure that the powder can smoothly reach the inside of the hard pipeline 42 in order to avoid the situation that the powder cannot be discharged due to accumulation;
the plastic bellows 41 is installed between the raw material powder feeding hopper 1 and the upper end of the hard pipe 42, the lifting plate 49 is fixed on the hard pipe 42, the lifting cylinder 48 capable of driving the lifting plate 49 to lift is installed on the lower surface of the raw material powder feeding hopper 1, when the lifting cylinder 48 stretches, the lifting plate 49 can be driven to lift, the hard pipe 42 can be driven to lift when the lifting plate 49 lifts, blanking can be performed when the hard pipe 42 moves downwards to align with the forming groove 98, the plastic bellows 41 can compensate the lifting amount of the hard pipe 42, and the first brackets 10 are fixed on two sides of the raw material powder feeding hopper 1 in order to fix the position of the raw material powder feeding hopper 1.
With continued reference to fig. 1, 3, 4, 5, 6 and 7, in this embodiment, it is preferable that the stirring driving structure 46 includes a driven gear 464 rotatably mounted at a lower end of the hard pipe 42 through a bearing, a driving gear 463 engaged with one side of the driven gear 464, a mounting plate 462 fixed at one side of the hard pipe 42, and a motor 461 mounted on the mounting plate 462 and capable of driving the driving gear 463 to rotate, the upper end of the stirring rod 47 is fixed at a periphery of a lower surface of the driven gear 464, that is, when the motor 461 drives the driving gear 463 to rotate, the driving gear 463 drives the driven gear 464 to rotate, thereby driving the stirring rod 47 to rotate, and the stirring rod 47 may be a soft rubber rod or a hard metal rod, so that the lower ends of the stirring rods 47 form a gathering structure for better stirring.
Referring to fig. 3, 4 and 6, in this embodiment, in order to avoid dust collection in the production plant caused by powder overflow during the process of feeding a lot of powder, a dust cover 44 is disposed above the mounting plate 462, the dust cover 44 may play a dust-proof role, and in order to avoid blocking the stirring rod 47 from entering the inside of the forming groove 98 when the hard pipe 42 descends, the dust cover 44 is slidably connected to the hard pipe 42, a first spring 45 is disposed between the dust cover 44 and the stirring rod 47, and the first spring 45 is sleeved on the hard pipe 42, so that when the hard pipe 42 descends, the stirring rod 47 enters the inside of the forming groove 98, the dust cover 44 may be pressed by the die holder 91, so that the first spring 45 is compressed, and the dust cover 44 may move upward without blocking the stirring rod 47 from entering the inside of the forming groove 98.
As shown in fig. 9 and 10, the steel plate feeding mechanism 7 comprises an upper charging barrel 71 capable of stacking a plurality of steel plates, a lower baffle plate 77 is arranged below the upper charging barrel 71, an upper baffle plate 78 is arranged above the lower baffle plate 77 in a staggered manner, a connecting plate 76 is arranged between the upper baffle plate 78 and the lower baffle plate 77, long holes 79 are formed in two sides of the upper charging barrel 71, a cam 73 is arranged on one side of the upper charging barrel 71, a groove 731 is formed in the front surface of the cam 73, a push-pull shaft 74 is connected in a sliding manner in the groove 731, a push-pull rod 75 is arranged between the push-pull shaft 74 and the connecting plate 76, a first motor 72 capable of driving the cam 73 to rotate is arranged behind the cam 73, namely, when the first motor 72 rotates, the cam 73 rotates, the groove 731 in front of the lower baffle plate is pushed or pulled by the first motor 74, the push-pull shaft 74 can push or pulled by the push-pull rod 75, so that when the lower baffle plate 77 is pushed into the upper charging barrel 71, the steel plate below the lower baffle plate 77 can drop into the forming groove 98, the lower baffle plate 77 can be blocked, and when the lower baffle plate 77 drops into the forming groove 98, and the lower steel plate can be blocked from the lower steel plate 71.
As shown in fig. 1 and 8, the first pressing mechanism 6 includes a hydraulic cylinder 61 and an upper pressing plate 62 mounted at the lower end of a piston rod of the hydraulic cylinder 61, so that the hydraulic cylinder 61 can drive the upper pressing plate 62 to move downward, so that the upper pressing plate 62 can press powder (the die holder 91 at this time moves downward along the limit frame 12, that is, the limit frame 12 can guide the die holder 91), the structure of the second pressing mechanism 8 is the same as that of the first pressing mechanism 6, and the second supports 11 having supporting functions are fixed below the front and rear sides of the first pressing mechanism 6 and the second pressing mechanism 8.
The working principle of the invention is as follows: when the device is used, powder raw materials are fed into the raw powder feeding hopper 1, steel plates are stacked in the upper material cylinder 71, along with the movement of the limit frame 12 driven by the narrow-side conveying belt 2, the lower die 9 can also move along with the limit frame 12, the conveying of the lower die 9 is finally realized, when the lower die 9 is conveyed below the powder feeding mechanism 4, the lifting cylinder 48 stretches and can drive the lifting plate 49 to descend, the lifting plate 49 can drive the hard pipeline 42 to descend when lifted by the lifting plate 49, the plastic corrugated pipe 41 can compensate the lifting amount of the hard pipeline 42, meanwhile, the stirring rod 47 can reach the inside of the forming groove 98, when the motor 461 drives the driving gear 463 to rotate, the driving gear 463 can drive the driven gear 464 to rotate, and then the stirring rod 47 is driven to rotate, and then the powder falling down of the hard pipeline 42 enters the inside of the forming groove 98, the stirring rod 47 can stir the powder, the dust cover 44 is stirred while the realization of the dust cover 44, the dust cover 44 is prevented from being overflowed in the process of the powder blanking, the production situation that powder is generated in the process can be lifted by the lifting plate 49 can drive the hard pipeline 42 to descend, and the dust cover 45 can be pressed by the first stirring rod 47 is prevented from entering the inside of the forming groove 44 when the dust cover 45 is connected with the upper die seat 45, and the dust cover 45 can be pressed by the first stirring rod 47, and the dust cover 45 can be prevented from entering the inside the forming groove 98;
after powder feeding is completed, the two narrow-side conveying belts 2 continuously drive the limiting frame 12 to move, so that the lower die 9 carrying more powder is driven to move to the position below the first pressing mechanism 6, the hydraulic cylinder 61 can drive the upper die pressing plate 62 to move downwards, so that the upper die pressing plate 62 can enter the inside of the forming groove 98 downwards to press and form the powder, when the powder is pressed, the upper die pressing plate 62 can press the die holder 91 downwards, the die holder 91 moves downwards along the limiting frame 12, the second spring 92 is compressed to play a certain buffering role, the situation that the die holder 91 generates pressure loss due to overlarge lower pressure is avoided, the supporting table 5 can support the base 94, the stability of the whole lower die 9 is ensured, meanwhile, the guide rod 93 can guide the second spring 92 during expansion and contraction, the sliding block 97 can slide in the guide groove 96, the condition that the second spring 92 generates pressure bending is avoided, the die holder 91 can stably move upwards and downwards, and when the limiting frame 12 pushes the lower die 9 to move, the guide wheel 95 can move in the guide rail 51, the guide table 95 can also move between the lower die 9 and the supporting table 94, and the abrasion can be reduced;
after powder pressing is completed, the narrow-side conveying belt 2 conveys the powder to the lower part of the steel plate feeding mechanism 7, when the first motor 72 rotates, the cam 73 rotates, the groove 731 in front of the cam 73 can push or pull the push-pull shaft 74, and then the push-pull shaft 74 can push or pull the push-pull rod 75, so that the push-pull rod 75 can enable the connecting plate 76 to reciprocate, when the lower baffle 77 is pushed to the inside of the upper material cylinder 71, the steel plate below the lower baffle 77 can drop downwards to the inside of the forming groove 98, the lower baffle 77 can block the steel plate above from falling, when the lower baffle 77 is pulled to the outside of the upper material cylinder 71, the steel plate above can be blocked by the upper baffle 78, and the steel plate above the lower baffle 77 can fall to the inside of the forming groove 98, intermittent blanking of the steel plate is achieved, the steel plate after blanking falls to the inside of the forming groove 98, then the narrow-side conveying belt 2 continues to convey the steel plate below the second material pressing mechanism 8, the second material pressing mechanism 8 presses the steel plate with the lower powder forming brake plate, after pressing is completed, the narrow-side conveying belt 2 can move downwards to the inside of the die, the die can fall from the lower material cylinder 9, the die can fall down from the die, and the die can fall down to the inner side of the die, and the die can fall down from the die 9 automatically, the die can be automatically fallen down due to the falling down.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (7)
1. A disc brake pad pressing device is characterized in that: including two narrow limit conveyer belts (2) that set up side by side, two middle layer position between narrow limit conveyer belt (2) is equipped with brace table (5), and is fixed with spacing frame (12) between the position that two narrow limit conveyer belts (2) correspond, the inside of spacing frame (12) is equipped with bed die (9), and the top of two narrow limit conveyer belt (2) is equipped with powder feed mechanism (4), first swager constructs (6), steel sheet feed mechanism (7) and second swager constructs (8) in proper order, powder feed mechanism (4) are including liftable stereoplasm pipeline (42), the lower extreme of stereoplasm pipeline (42) is equipped with puddler (47), and installs stirring drive structure (46) that can drive puddler (47) along stereoplasm pipeline (42) centre of a circle rotation on stereoplasm pipeline (42), and solenoid valve (43) are installed to the upper end of stereoplasm pipeline (42);
the novel raw material powder feeding device is characterized by further comprising a raw material powder feeding hopper (1), wherein the raw material powder feeding hopper (1) is positioned above the hard pipeline (42), the two sides of the raw material powder feeding hopper (1) are respectively fixed with a first bracket (10), a plastic corrugated pipe (41) is arranged between the raw material powder feeding hopper (1) and the upper end of the hard pipeline (42), a lifting plate (49) is fixed on the hard pipeline (42), and a lifting cylinder (48) capable of driving the lifting plate (49) to lift is arranged on the lower surface of the raw material powder feeding hopper (1);
the stirring driving structure (46) comprises a driven gear (464) rotatably mounted at the lower end of the hard pipeline (42) through a bearing, a driving gear (463) meshed with one side of the driven gear (464), a mounting plate (462) fixed on one side of the hard pipeline (42) and a motor (461) mounted on the mounting plate (462) and capable of driving the driving gear (463) to rotate, the upper end of the stirring rod (47) is fixed at the periphery of the lower surface of the driven gear (464), and the lower ends of the stirring rods (47) form a gathering structure;
the steel plate feeding mechanism (7) comprises a feeding barrel (71), a lower baffle (77) is arranged below the feeding barrel (71), an upper baffle (78) is arranged above the lower baffle (77) in a staggered mode, a connecting plate (76) is arranged between the upper baffle (78) and the lower baffle (77), long holes (79) are formed in two sides of the feeding barrel (71), a cam (73) is arranged on one side of the feeding barrel (71), a groove (731) is formed in the front surface of the cam (73), a push-pull shaft (74) is connected to the inside of the groove (731) in a sliding mode, a push-pull rod (75) is arranged between the push-pull shaft (74) and the connecting plate (76), and a first motor (72) capable of driving the cam (73) to rotate is arranged behind the cam (73).
2. A disc brake pad pressing apparatus according to claim 1, wherein: the dust cover (44) is arranged above the mounting plate (462), the dust cover (44) is connected to the hard pipeline (42) in a sliding mode, a first spring (45) is arranged between the dust cover (44) and the stirring rod (47), and the first spring (45) is sleeved on the hard pipeline (42).
3. A disc brake pad pressing apparatus according to claim 2, wherein: the lower die (9) comprises a base (94) and a die holder (91) arranged above the base (94), a forming groove (98) is formed in the middle of the upper part of the die holder (91), and a second spring (92) is fixed between the die holder (91) and the base (94).
4. A disc brake pad pressing apparatus according to claim 3, wherein: the inside cover of second spring (92) is equipped with guide bar (93), guide slot (96) have been seted up with guide bar (93) corresponding position on base (94), slider (97) that can with guide slot (96) complex are installed to the lower extreme of guide bar (93).
5. A disc brake pad pressing apparatus according to claim 4, wherein: the lower part of the base (94) is rotatably provided with a guide wheel (95), the outer surface of the supporting table (5) is provided with a guide rail (51) matched with the guide wheel (95), and the front side and the rear side of the supporting table (5) are respectively fixed with a side supporting plate (52).
6. A disc brake pad pressing apparatus according to claim 1, wherein: the first material pressing mechanism (6) comprises a hydraulic cylinder (61) and an upper die pressing plate (62) arranged at the lower end of a piston rod of the hydraulic cylinder (61), and second brackets (11) are fixed below the front side and the rear side of the first material pressing mechanism (6) and the lower side of the second material pressing mechanism (8).
7. A disc brake pad pressing apparatus according to claim 1, wherein: a blanking conveyer belt (3) is arranged between the lower parts of the two narrow-edge conveyer belts (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310260792.5A CN116372169B (en) | 2023-03-17 | 2023-03-17 | Disc brake pad pressing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310260792.5A CN116372169B (en) | 2023-03-17 | 2023-03-17 | Disc brake pad pressing equipment |
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| Publication Number | Publication Date |
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| CN116372169A CN116372169A (en) | 2023-07-04 |
| CN116372169B true CN116372169B (en) | 2024-03-12 |
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| CN202310260792.5A Active CN116372169B (en) | 2023-03-17 | 2023-03-17 | Disc brake pad pressing equipment |
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| KR101912871B1 (en) * | 2018-05-18 | 2018-10-30 | 유원식 | Brake pad automatic molding device using pre-forming process |
| CN112496127A (en) * | 2020-11-17 | 2021-03-16 | 合肥德捷节能环保科技有限公司 | Automatic unloading stamping equipment |
| CN113895074A (en) * | 2021-11-03 | 2022-01-07 | 玉环銮艺自动化有限公司 | Powder forming machine |
| CN114193603A (en) * | 2021-12-10 | 2022-03-18 | 江苏唐盾材料科技有限公司 | Magnesium gel composite material manufacturing and forming device and method |
| CN114955441A (en) * | 2022-04-28 | 2022-08-30 | 安徽和丰硬质合金有限公司 | Alloy powder automatic feed carries processing line |
| CN115742428A (en) * | 2022-11-07 | 2023-03-07 | 安徽路安汽车零部件有限公司 | Brake block briquetting machine lower mould and brake block autosegregation device |
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2023
- 2023-03-17 CN CN202310260792.5A patent/CN116372169B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101912871B1 (en) * | 2018-05-18 | 2018-10-30 | 유원식 | Brake pad automatic molding device using pre-forming process |
| CN112496127A (en) * | 2020-11-17 | 2021-03-16 | 合肥德捷节能环保科技有限公司 | Automatic unloading stamping equipment |
| CN113895074A (en) * | 2021-11-03 | 2022-01-07 | 玉环銮艺自动化有限公司 | Powder forming machine |
| CN114193603A (en) * | 2021-12-10 | 2022-03-18 | 江苏唐盾材料科技有限公司 | Magnesium gel composite material manufacturing and forming device and method |
| CN114955441A (en) * | 2022-04-28 | 2022-08-30 | 安徽和丰硬质合金有限公司 | Alloy powder automatic feed carries processing line |
| CN115742428A (en) * | 2022-11-07 | 2023-03-07 | 安徽路安汽车零部件有限公司 | Brake block briquetting machine lower mould and brake block autosegregation device |
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| CN116372169A (en) | 2023-07-04 |
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