CN118004695B - Turnover conveying device for machining of cutter plates of loading machine - Google Patents
Turnover conveying device for machining of cutter plates of loading machine Download PDFInfo
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- CN118004695B CN118004695B CN202410417812.XA CN202410417812A CN118004695B CN 118004695 B CN118004695 B CN 118004695B CN 202410417812 A CN202410417812 A CN 202410417812A CN 118004695 B CN118004695 B CN 118004695B
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- 238000003754 machining Methods 0.000 title claims abstract description 22
- 238000013461 design Methods 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 13
- 230000003044 adaptive effect Effects 0.000 claims description 12
- 238000012806 monitoring device Methods 0.000 claims description 11
- 230000002512 anti-withdrawal effect Effects 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 claims description 2
- 230000002441 reversible effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 7
- 230000002411 adverse Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011359 shock absorbing material Substances 0.000 description 1
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Abstract
The invention relates to the technical field of turnover transportation of workpieces, in particular to a turnover conveying device for machining a cutter plate of a loader, which comprises a feeding conveying unit, a turnover conveying unit and a discharging conveying unit which are in modularized design; the second conveying roller way and the third conveying roller way rotate around the upper hinge shaft to drive the workpiece to overturn and receive materials, so that adverse effects of the workpiece on the workpiece, the overturning device and the conveying roller way in the overturning process are reduced. The design reduces the vibration and impact of the workpiece in the overturning process, thereby prolonging the service life of the device, ensuring the quality of the workpiece, keeping the workpiece on the conveying roller table all the time in the overturning process, avoiding the sliding or damage of the cutter plate of the loader caused by overlarge centrifugal force due to larger quality and overlarge overturning angle, and further ensuring the quality of the cutter plate workpiece of the loader.
Description
Technical Field
The invention relates to the technical field of overturning and transporting of workpieces, in particular to an overturning and conveying device for machining a knife board of a loader.
Background
The information disclosed in the background of the invention is only for enhancement of understanding of the general background of the invention and is not necessarily to be taken as an admission or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
The blade of a loader is an integral part of the loader bucket and is typically made of a high strength wear resistant material, such as high carbon steel or alloy steel. The shape of the knife board is generally rectangular, has longer service life, can bear high-strength shovel loading operation, and improves the working efficiency of the loader.
The machining and conveying of the cutter plate of the loader are indispensable in the production process, for example, polishing, edge milling, cleaning and the like are required for the cutter plate, and in the production process, corresponding machining is required for both end faces of the cutter plate, so that the cutter plate needs to be turned over.
In the prior art, a mechanical arm is generally adopted for overturning the cutter plate of the loader in the transportation process or a turnover device is arranged on a conveying belt, so that the workpiece is overturned 180 degrees along the conveying direction, and the overturning is completed. Due to the fact that the size, the quality and the overturning amplitude of the loader knife plate are too large, sliding or damage and the like are easy to cause in the overturning process. Meanwhile, the turnover device is easy to damage, the service life is short, and the maintenance cost is high.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide the turnover conveying device for machining the cutter plate of the loader, which is more stable in the turnover process.
In order to achieve the above purpose, the invention adopts the following technical scheme:
The turnover conveying device for machining the cutter plate of the loader comprises a feeding conveying unit, a turnover conveying unit and a discharging conveying unit which are in modularized design;
the feeding conveying unit comprises a first conveying roller way arranged on the first rack;
The overturning conveying unit comprises a second frame, the second frame comprises a pair of middle columns and two pairs of side columns arranged on two sides of the middle columns, an upper hinge shaft is arranged between the middle columns, a second conveying roller way and a third conveying roller way which are positioned on two sides of the upper hinge shaft are hinged and matched on the upper hinge shaft, the second conveying roller way and the third conveying roller way are respectively installed through corresponding installation frames, corresponding vertical unpowered roller ways are respectively installed on installation frames on one sides of the second conveying roller way and the third conveying roller way adjacent to each other, and a supporting beam matched with and supporting the installation frames is arranged at the top of each side column;
The bottom of the mounting frame is provided with a movable rod with one end in sliding fit with the corresponding mounting frame, the other end of the movable rod is hinged with a corresponding driving sleeve, the two driving sleeves are sleeved on a driving screw rod near two ends respectively, the driving screw rod is rotatably arranged at the bottom of the second frame and is provided with a first driving section and a second driving section corresponding to the driving sleeve, the lead of the first driving section is larger than that of the second driving section, and the middle part of the movable rod near one end of the bottom is hinged with a lower hinge shaft correspondingly arranged at the bottom of the second frame;
The second conveying roller way is connected with the first conveying roller in a detachable end-to-end mode, and the discharging conveying unit comprises a fourth conveying roller way and a fifth conveying roller way which are connected with the second conveying roller way and the third conveying roller way in an end-to-end mode;
The first driving section correspondingly drives the second conveying roller way to turn over, and the second driving section correspondingly drives the third conveying roller way to turn over;
The first conveying roller way, the second conveying roller way, the third conveying roller way, the fourth conveying roller way and the fifth conveying roller way are respectively provided with driving power devices which are correspondingly adapted, the driving screw is in transmission connection with the overturning motor, and overturning and resetting are respectively realized through forward and reverse rotation of the overturning motor.
Further, the mounting frame comprises edge beams, bottom beams and a movable plate, the movable rod is hinged to the movable plate, and the bottom beams and the movable plate are provided with sliding grooves and sliding blocks which are matched to slide.
Further, the first conveying roller way, the second conveying roller way, the third conveying roller way, the fourth conveying roller way and the fifth conveying roller way are detachably connected through a quick connector device in an end-to-end mode;
the quick connector device comprises a first connector device and a second connector device;
The first connector device and the second connector device all comprise an adaptive mounting seat, the mounting seat matching ends of the first connector device and the second connector device are respectively provided with an adaptive guide groove and a guide plate, the two mounting seats are respectively hinged with a first clamping block and a second clamping block which can be mutually matched and clamped, the first clamping block and the second clamping block respectively comprise a hinge part, two sides of the hinge part are respectively provided with a clamping tongue part and a bolt part, the hinge part and the mounting seat are provided with an adaptive hinge hole, the bolt part and the corresponding mounting seat are provided with adaptive bolt holes, hinge columns are matched in the hinge holes, and bolt columns are matched in the bolt holes.
Further, the top of the bolt column is provided with a limiting end plate, the bolt column is sleeved with an anti-withdrawal pin spring, one end of the anti-withdrawal pin spring is fixedly connected with the limiting end plate, the other end of the anti-withdrawal pin spring is fixedly connected with a corresponding mounting seat and used for preventing the bolt column from withdrawing from the bolt hole, the bottom of the bolt column is in threaded fit with a limiting nut, and the top of the bolt hole is provided with a matching groove which is communicated with the top of the bolt hole and is matched with the bottom of the bolt column.
Further, the part between the clamping tongue part and the bolt part is a self-locking pushing part, and the self-locking pushing part is matched with the corresponding clamping tongue part, so that the corresponding first clamping block or second clamping block rotates around the corresponding hinge post to realize clamping, and under the action of the anti-withdrawal bolt spring, the bolt post enters the corresponding bolt hole to realize self locking;
The matching groove is an arc-shaped groove taking the hinge hole as the center of a circle.
Further, the second joint device is matched and arranged on the outer side of the mounting frame of the second conveying roller way;
The side of the middle column is provided with a limiting groove, and the side of the first rack is provided with a limiting block matched with the limiting groove.
Further, a shock pad matched with the mounting frame is arranged at the top of the supporting beam.
Further, the driving sleeve is also provided with a sliding hole and is matched with the sliding hole to be installed on a guide rod in a sliding manner, and the guide rod is fixed at the bottom of the second rack;
The guide rod is further sleeved with an auxiliary spring, the auxiliary spring is arranged between the two driving sleeves and connected with the two driving sleeves, or is arranged between the driving sleeve and a second frame corresponding to one side of the side column, and is used for assisting the corresponding driving sleeve to slide along the driving screw rod and enhancing the self-locking effect of the driving screw rod on the driving sleeve.
Further, hinge sleeves which are matched and installed on the upper hinge shaft are arranged on the installation frames of the second conveying roller way and the third conveying roller way;
and the conveying motors of the second conveying roller way and the third conveying roller way are arranged on a mounting frame close to one side of the upper hinge shaft.
Further, the device also comprises a video monitoring device, wherein the video monitoring device is arranged above the first rack; the image detection function of the video monitoring device is used for detecting whether the cutter plate of the loader is qualified in machining, if so, the turnover motor starts to work, so that the cutter plate of the loader is turned over and then the other side of the cutter plate is machined, and if not, the turnover motor is kept closed.
The invention has the main beneficial effects as follows:
the device is integrally modularized, so that the device is more convenient to assemble and disassemble. The design not only reduces the maintenance cost of the device, but also improves the adaptability and flexibility of the device, so that the device can adapt to different production environments and processing requirements.
The second conveying roller way and the third conveying roller way rotate around the upper hinge shaft to respectively drive the workpiece to overturn and receive materials, so that adverse effects of the workpiece on the workpiece, the overturning device and the conveying roller way in the overturning process are reduced. The design reduces the vibration and impact of the workpiece in the overturning process, thereby prolonging the service life of the device, ensuring the quality of the workpiece, keeping the workpiece on the conveying roller table all the time in the overturning process, avoiding the sliding or damage of the cutter plate of the loader caused by overlarge centrifugal force due to larger quality and overlarge overturning angle, and further ensuring the quality of the cutter plate workpiece of the loader.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the inverting conveyance unit;
FIG. 3 is a schematic elevational view of the inverting conveyance unit;
FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 5 is an enlarged schematic view of the structure at B in FIG. 1;
FIG. 6 is a schematic cross-sectional view of the third roller conveyor in FIG. 3 in the direction C-C;
FIG. 7 is a schematic view of the structure of the drive screw;
Fig. 8 is a schematic structural view of the first clamping block and the second clamping block.
Reference numerals referred to in the drawings are:
100. a feeding and conveying unit; 200. a turnover conveying unit; 300. a discharge conveying unit; 400. a first connector device; 500. a second joint device; 600. a limit groove; 1. a first frame; 2. a second frame; 21. a center column; 22. a side column; 23. a support beam; 231. a shock pad; 3. an upper hinge shaft; 31. a hinged sleeve; 4.a second roller conveyor; 5. a third roller conveyor; 6. edge beams; 61. a movable plate; 62. a hinge base; 63. a bottom beam; 631. a chute; 7. a first movable rod; 71. a first drive sleeve; 8. a second movable rod; 81. a second drive sleeve; 82. a second lower hinge shaft; 9. driving a screw; 91. a first drive section; 92. a second drive section; 10. a guide rod; 101. an auxiliary spring; 11. a turnover motor; 121. a mounting base; 1211. a bolt hole; 1212. a hinge hole; 122. a guide groove; 123. a latch post; 1231. a limiting end plate; 1232. a limit nut; 124. an anti-back pin spring; 125. a hinge post; 126. a first clamping block; 127. a guide plate; 128. a second clamping block; 1291. a snap-in tongue; 1292. a hinge part; 1293. a plug pin part; 1294. and a mating groove.
Detailed Description
The invention will be further described with reference to specific examples and figures.
Fig. 1 to 8 show a turnover conveyor for machining a loader blade, which includes a feeding conveyor unit 100, a turnover conveyor unit 200, and a discharging conveyor unit 300, which are of modular design;
the feeding and conveying unit 100 comprises a first conveying roller way arranged on the first frame 1;
The overturning conveying unit 200 comprises a second frame 2, the second frame 2 comprises a pair of middle columns 21 and two pairs of side columns 22 arranged on two sides of the middle columns 21, an upper hinge shaft 3 is arranged between the middle columns 21, a second conveying roller way 4 and a third conveying roller way 5 which are positioned on two sides of the upper hinge shaft 3 are in hinge fit on the upper hinge shaft 3, the second conveying roller way 4 and the third conveying roller way 5 are respectively installed through corresponding installation frames, corresponding vertical unpowered roller ways are respectively installed on installation frames on one side, adjacent to each other, of the second conveying roller way 4 and the third conveying roller way 5, and a supporting beam 23 which is matched with and supports the installation frames is arranged at the top of the side columns 22;
The bottom of the mounting frame is provided with a movable rod with one end in sliding fit with the corresponding mounting frame, the other end of the movable rod is hinged with a corresponding driving sleeve, the two driving sleeves are sleeved on a driving screw 9 near two ends respectively, the driving screw 9 is rotatably arranged at the bottom of the second frame 2, a first driving section 91 and a second driving section 92 corresponding to the driving sleeves are arranged, namely, a first movable rod 7 and a second movable rod 8 in the figure are matched with the first driving sleeve 71, a second movable rod 8 is matched with the second driving sleeve 81, the lead of the first driving section 91 is larger than the lead of the second driving section 92, and the middle part of the movable rod near one end of the bottom is hinged with a lower hinge shaft correspondingly arranged at the bottom of the second frame 2, namely, the lower hinge shaft comprises a first lower hinge shaft and a second lower hinge shaft 82 which are respectively matched with the first movable rod 7 and the second movable rod 8;
The second conveying roller way 4 is detachably connected with the first conveying roller in an end-to-end mode, and the discharging conveying unit 300 comprises a fourth conveying roller way and a fifth conveying roller way which are connected with the second conveying roller way 4 and the third conveying roller way 5 in an end-to-end mode;
The first driving section 91 correspondingly drives the second conveying roller way 4 to turn over, and the second driving section 92 correspondingly drives the third conveying roller way 5 to turn over;
The first conveying roller way, the second conveying roller way 4, the third conveying roller way 5, the fourth conveying roller way and the fifth conveying roller way are respectively provided with driving power devices which are correspondingly adapted, the driving screw 9 is in transmission connection with the overturning motor 11, and overturning and resetting are respectively realized through positive and negative rotation of the overturning motor 11.
The turnover conveying device for machining the cutter plates of the loader adopts the feeding conveying unit 100, the turnover conveying unit 200 and the discharging conveying unit 300 which are in modularized design, so that the whole structure of the device is simple, the maintenance is convenient, and the operability is strong.
In the overturning conveying unit 200, the second conveying roller way 4 and the third conveying roller way 5 realize rotation through the upper hinge shaft 3 and support the workpiece by being matched with the vertical unpowered roller way, so that the stability of the workpiece in the overturning process is further improved, and the adverse influence of the workpiece on the workpiece, the overturning device and the conveying roller way in the overturning process is reduced.
Different leads are realized through a first driving section 91 and a second driving section 92 which are arranged on the driving screw 9, so that the rotation speed of the second conveying roller way 4 is higher than that of the third conveying roller way 5, and further the overturning of the workpiece and the smooth connection of receiving materials are realized.
The mounting frame comprises a side beam 6, a bottom beam 63 and a movable plate 61, the movable rod is hinged on the movable plate 61 through a hinge seat 62, and the bottom beam 63 and the movable plate 61 are provided with sliding grooves 631 and sliding blocks which slide in a matched mode.
The vertical unpowered roller ways of the second conveying roller way 4 and the third conveying roller way 5 can be installed by adopting an integral base, or can be installed by adopting a plurality of independent bases (not shown in the figure), namely, each roller corresponds to one base, the vertical unpowered roller ways on the second conveying roller way 4 and the third conveying roller way 5 are staggered, namely, when the second conveying roller way 4 and the third conveying roller way 5 rotate close to each other, the vertical unpowered roller ways of the second conveying roller way 4 and the third conveying roller way 5 are not interfered with each other, and can pass through a gap between two opposite adjacent rollers, so that the overturning and the smooth material receiving can be more favorably completed.
The first conveying roller way, the second conveying roller way 4, the third conveying roller way 5, the fourth conveying roller way and the fifth conveying roller way are detachably connected end to end through a quick connector device, so that the device is more convenient to assemble and disassemble;
the quick connect device comprises a first connector device 400 and a second connector device 500;
The first joint device 400 and the second joint device 500 each comprise an adaptive mounting seat 121, adaptive guide grooves 122 and guide plates 127 are respectively arranged at the matching ends of the mounting seats 121 of the first joint device 400 and the second joint device 500, the two mounting seats 121 are respectively provided with a first clamping block 126 and a second clamping block 128 which can be mutually matched and clamped in a hinged mode, the first clamping block 126 and the second clamping block 128 each comprise a hinged portion 1292, two sides of the hinged portion 1292 are respectively provided with a clamping tongue 1291 and a bolt 1293, adaptive hinge holes 1212 are formed in the hinged portions 1292 and the mounting seats 121, adaptive bolt holes 1211 are formed in the corresponding mounting seats 121, hinge posts 125 are matched in the hinge holes 1212, and bolt posts 123 are matched in the bolt holes 1211.
The top of the bolt post 123 is provided with a limiting end plate 1231, the bolt post 123 is sleeved with an anti-withdrawal pin spring 124, one end of the anti-withdrawal pin spring 124 is fixedly connected with the limiting end plate 1231, the other end of the anti-withdrawal pin spring is fixedly connected with the corresponding mounting seat 121, so as to prevent the bolt post 123 from withdrawing from the bolt hole 1211, the bottom of the bolt post 123 is in threaded fit with a limiting nut 1232, the top of the bolt hole 1211 is provided with a matching groove 1294 which is communicated with the top of the bolt post 123 and is matched with the bottom of the bolt post 123, and the matching groove 1294 is an arc-shaped groove taking the hinge hole 1212 as the center of a circle. The anti-back pin spring 124, on one hand, generates a compressive reaction force when the quick connector device is locked, plays a role in flexible fixation, and is beneficial to eliminating shake generated by vibration, and is equivalent to the role of a gasket; on the other hand, when the latch post 123 is pulled out and the locking of the first and second locking blocks 126 and 128 is opened in the unlocking stage of the quick connector device, the latch post 123 is caused to slide along the inside of the mating groove 1294, preventing the latch post 123 from being completely withdrawn, and when re-locked, providing power for the automatic insertion of the latch post 123 into the corresponding latch hole 1211.
The portion between the locking tongue 1291 and the bolt 1293 is a self-locking pushing portion, and the corresponding first locking block 126 or second locking block 128 pushes the self-locking pushing portion, so that the corresponding second locking block 128 or first locking block 126 rotates around the corresponding hinge post 125 to complete locking, and meanwhile, under the action of the anti-withdrawing spring 124, the bolt post 123 automatically enters the matched bolt hole 1211, so as to realize self locking.
The second joint device 500 is arranged on the outer side of the mounting frame of the second conveying roller way 4 in a matched mode;
As shown in fig. 1 and 2, a limit groove 600 is provided on the side of the center pillar 21, and a limit block adapted to the limit groove 600 is provided on the side of the first frame 1. The first joint device 400 and the second joint device 500 are matched with each other through the limit matching of the two devices, so that quick and stable clamping is realized.
The top of the supporting beam 23 is provided with a shock pad 231 adapted to the mounting frame, and the shock pad 231 may be made of rubber or other polymer shock absorbing materials meeting the requirements.
The driving sleeve is also provided with a sliding hole and is matched with the sliding installation on the guide rod 10, the guide rod 10 is fixed at the bottom of the second frame 2, the auxiliary driving screw 9 guides and shares the reaction force of the overturning action, so that the driving sleeve can run more stably and smoothly;
The guide rod 10 is further sleeved with an auxiliary spring 101, the auxiliary spring 101 is arranged between two driving sleeves and connected with the two driving sleeves, or is arranged between the driving sleeve and the second frame 2 corresponding to one side of the side column 22, and the generated force is used for assisting the corresponding driving sleeve to slide along the driving screw 9, and meanwhile, the auxiliary spring 101 also has the self-locking effect of reinforcing the driving screw 9 on the driving sleeve.
The mounting frames of the second conveying roller way 4 and the third conveying roller way 5 are provided with a hinge sleeve 31 which is matched and mounted on the upper hinge shaft 3;
The conveying motors of the second conveying roller way 4 and the third conveying roller way 5 are arranged on the mounting frame at one side close to the upper hinge shaft 3, and the resistance of the second conveying roller way 4 and the third conveying roller way 5 in the rotating process is reduced due to the fact that the conveying motors are closer to the hinge center, so that the pressure of the driving screw 9 and the driving sleeve is reduced.
Still include video monitoring device, video monitoring device can adopt prior art, utilizes image detection technique to detect the cost of labor, and prior art realizes very easily, and it is not too much to describe here for with this device adaptation. The video monitoring device is arranged above the first rack 1; the image detection function of the video monitoring device is used for detecting whether the cutter plate of the loader is qualified in machining, if so, the turnover motor 11 starts to work, so that the cutter plate of the loader is turned over and then the other side is machined, and if not, the turnover motor 11 is kept closed.
Through video monitoring devices, whether can real-time detection loader cutting board processing is qualified. The real-time monitoring function reduces the proportion of unqualified products, further improves the production efficiency and the product quality, is beneficial to improving the automation and the intelligent degree of the device and is beneficial to building an automation workshop.
Working principle: according to the turnover conveying unit 200, the second conveying roller way 4 and the third conveying roller way 5 rotate around the upper hinge shaft 3, so that the second conveying roller way 4 drives the loader knife board to turn over, the third conveying roller way 5 approaches the second conveying roller way to finish receiving, and as the loader knife board still keeps conveying on the second conveying roller way 4 while the second conveying roller way 4 turns over, when the loader knife board finishes turning over and falls onto the third conveying roller way 5, the third conveying roller way 5 rotates to be close to the second conveying roller way 4, the relative rotation angle of turning over of a workpiece is reduced, small-amplitude turning over and receiving of the workpiece are finished, and adverse effects of the workpiece on the workpiece, a turning device and the conveying roller way in the turning process are relatively reduced.
Because the second conveying roller way 4 is used for driving the workpiece to turn over, and the third conveying roller way 5 is used for receiving materials, the lead of the driving screw 9 is set to be larger than that of the second driving section 92, so that the rotation speed of the second conveying roller way 4 is higher than that of the third conveying roller way 5 under the same rotation speed of the driving screw 9, and further the turning over of the workpiece and smooth connection of receiving materials are realized.
Due to the modular design of the feeding conveying unit 100, the overturning conveying unit 200 and the discharging conveying unit 300, the first conveying roller way, the second conveying roller way 4, the third conveying roller way 5, the fourth conveying roller way and the fifth conveying roller way are detachably connected through the quick connector device, so that quick assembly, transportation and installation can be realized, and layout and combination can be carried out according to actual conditions, so that the novel conveying device has higher adaptability.
In conclusion, the invention has the advantages of simple structure, strong operability, convenient maintenance, high workpiece stability, good processing quality and the like.
In the present specification, each embodiment is described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same and similar parts between the embodiments are only required to be referred to each other.
The terms "upper", "lower", "outside", "inside", and the like in the description and in the claims of the present invention and in the above drawings, if any, are used for distinguishing between relative relationships in position and not necessarily for giving qualitative sense. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a loader cutting board processing is with upset conveyor which characterized in that:
The device comprises a feeding conveying unit, a turnover conveying unit and a discharging conveying unit which are in modularized design;
the feeding conveying unit comprises a first conveying roller way arranged on the first rack;
The overturning conveying unit comprises a second frame, the second frame comprises a pair of middle columns and two pairs of side columns arranged on two sides of the middle columns, an upper hinge shaft is arranged between the middle columns, a second conveying roller way and a third conveying roller way which are positioned on two sides of the upper hinge shaft are hinged and matched on the upper hinge shaft, the second conveying roller way and the third conveying roller way are respectively installed through corresponding installation frames, corresponding vertical unpowered roller ways are respectively installed on installation frames on one sides of the second conveying roller way and the third conveying roller way adjacent to each other, and a supporting beam matched with and supporting the installation frames is arranged at the top of each side column;
The bottom of the mounting frame is provided with a movable rod with one end in sliding fit with the corresponding mounting frame, the other end of the movable rod is hinged with a corresponding driving sleeve, the two driving sleeves are sleeved on a driving screw rod near two ends respectively, the driving screw rod is rotatably arranged at the bottom of the second frame and is provided with a first driving section and a second driving section corresponding to the driving sleeve, the lead of the first driving section is larger than that of the second driving section, and the middle part of the movable rod near one end of the bottom is hinged with a lower hinge shaft correspondingly arranged at the bottom of the second frame;
The second conveying roller way is connected with the first conveying roller in a detachable end-to-end mode, and the discharging conveying unit comprises a fourth conveying roller way and a fifth conveying roller way which are connected with the second conveying roller way and the third conveying roller way in an end-to-end mode;
The first driving section correspondingly drives the second conveying roller way to turn over, and the second driving section correspondingly drives the third conveying roller way to turn over;
The first conveying roller way, the second conveying roller way, the third conveying roller way, the fourth conveying roller way and the fifth conveying roller way are respectively provided with driving power devices which are correspondingly adapted, the driving screw is in transmission connection with the overturning motor, and overturning and resetting are respectively realized through forward and reverse rotation of the overturning motor.
2. The turnover conveying device for machining a knife board of a loader as claimed in claim 1, wherein:
The mounting frame comprises edge beams, bottom beams and a movable plate, the movable rod is hinged to the movable plate, and the bottom beams and the movable plate are provided with sliding grooves and sliding blocks which are matched to slide.
3. The turnover conveying device for machining a knife board of a loader as claimed in claim 1, wherein:
the first conveying roller way, the second conveying roller way, the third conveying roller way, the fourth conveying roller way and the fifth conveying roller way are detachably connected through a quick connector device in an end-to-end mode;
the quick connector device comprises a first connector device and a second connector device;
The first connector device and the second connector device all comprise an adaptive mounting seat, the mounting seat matching ends of the first connector device and the second connector device are respectively provided with an adaptive guide groove and a guide plate, the two mounting seats are respectively hinged with a first clamping block and a second clamping block which can be mutually matched and clamped, the first clamping block and the second clamping block respectively comprise a hinge part, two sides of the hinge part are respectively provided with a clamping tongue part and a bolt part, the hinge part and the mounting seat are provided with an adaptive hinge hole, the bolt part and the corresponding mounting seat are provided with adaptive bolt holes, hinge columns are matched in the hinge holes, and bolt columns are matched in the bolt holes.
4. The turnover conveying device for machining a knife board of a loader as claimed in claim 3, wherein:
The bolt post top sets up spacing end plate, the bolt post has cup jointed and has prevented moving back the round pin spring, prevent moving back the one end and spacing end plate fixed connection of round pin spring, the other end and the mount pad fixed connection that corresponds for prevent that the bolt post from moving back out the bolt hole, bolt post bottom screw-thread fit has stop nut, the top of bolt hole has been seted up rather than communicating with each other, and with the cooperation groove of bolt post bottom adaptation.
5. The turnover conveying device for machining a knife board of a loader as set forth in claim 4, wherein:
The part between the clamping tongue part and the bolt part is a self-locking pushing part, and the self-locking pushing part is matched with the corresponding clamping tongue part, so that the corresponding first clamping block or second clamping block rotates around the corresponding hinge post to realize clamping, and the bolt post enters the corresponding bolt hole to realize self locking under the action of the anti-withdrawal bolt spring;
The matching groove is an arc-shaped groove taking the hinge hole as the center of a circle.
6. The turnover conveying device for machining a knife board of a loader as claimed in claim 3, wherein:
the second joint device is matched and arranged on the outer side of the mounting frame of the second conveying roller way;
The side of the middle column is provided with a limiting groove, and the side of the first rack is provided with a limiting block matched with the limiting groove.
7. The turnover conveying device for machining a knife board of a loader as claimed in claim 1, wherein:
and the top of the supporting beam is provided with a shock pad matched with the mounting frame.
8. The turnover conveying device for machining a knife board of a loader as claimed in claim 1, wherein:
the driving sleeve is also provided with a sliding hole and is matched with the sliding installation on a guide rod, and the guide rod is fixed at the bottom of the second rack;
The guide rod is further sleeved with an auxiliary spring, the auxiliary spring is arranged between the two driving sleeves and connected with the two driving sleeves, or is arranged between the driving sleeve and a second frame corresponding to one side of the side column, and is used for assisting the corresponding driving sleeve to slide along the driving screw rod and enhancing the self-locking effect of the driving screw rod on the driving sleeve.
9. The turnover conveying device for machining a knife board of a loader as claimed in claim 1, wherein:
the mounting frames of the second conveying roller way and the third conveying roller way are provided with hinge sleeves which are matched and mounted on the upper hinge shaft;
and the conveying motors of the second conveying roller way and the third conveying roller way are arranged on a mounting frame close to one side of the upper hinge shaft.
10. The turnover conveyor for machining a loader blade according to any one of claims 1 to 9, characterized in that:
the system also comprises a video monitoring device, wherein the video monitoring device is arranged above the first rack; the image detection function of the video monitoring device is used for detecting whether the cutter plate of the loader is qualified in machining, if so, the turnover motor starts to work, so that the cutter plate of the loader is turned over and then the other side of the cutter plate is machined, and if not, the turnover motor is kept closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410417812.XA CN118004695B (en) | 2024-04-09 | 2024-04-09 | Turnover conveying device for machining of cutter plates of loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410417812.XA CN118004695B (en) | 2024-04-09 | 2024-04-09 | Turnover conveying device for machining of cutter plates of loading machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118004695A CN118004695A (en) | 2024-05-10 |
| CN118004695B true CN118004695B (en) | 2024-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410417812.XA Active CN118004695B (en) | 2024-04-09 | 2024-04-09 | Turnover conveying device for machining of cutter plates of loading machine |
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| Country | Link |
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| CN (1) | CN118004695B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB626356A (en) * | 1940-01-30 | 1949-07-13 | Aluminum Co Of America | Improvements in or relating to work handling apparatus |
| CN203461490U (en) * | 2013-08-05 | 2014-03-05 | 广州锦盈新型材料有限公司 | Novel material turn-over mechanism for ceramic tile production line |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4349783B2 (en) * | 2002-09-20 | 2009-10-21 | 吉野石膏株式会社 | Board reversing device and board reversing method |
-
2024
- 2024-04-09 CN CN202410417812.XA patent/CN118004695B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB626356A (en) * | 1940-01-30 | 1949-07-13 | Aluminum Co Of America | Improvements in or relating to work handling apparatus |
| CN203461490U (en) * | 2013-08-05 | 2014-03-05 | 广州锦盈新型材料有限公司 | Novel material turn-over mechanism for ceramic tile production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118004695A (en) | 2024-05-10 |
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