CN116873541B - Special equipment for automatically unloading finished roller rod - Google Patents
Special equipment for automatically unloading finished roller rod Download PDFInfo
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- CN116873541B CN116873541B CN202311148313.7A CN202311148313A CN116873541B CN 116873541 B CN116873541 B CN 116873541B CN 202311148313 A CN202311148313 A CN 202311148313A CN 116873541 B CN116873541 B CN 116873541B
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- lifting plate
- plate
- lifting
- bar
- blanking slope
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- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 230000000903 blocking effect Effects 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 230000000750 progressive effect Effects 0.000 claims 3
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 12
- 238000004806 packaging method and process Methods 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/88—Separating or stopping elements, e.g. fingers
- B65G47/8876—Separating or stopping elements, e.g. fingers with at least two stops acting as gates
- B65G47/8884—Stops acting asynchronously, e.g. one stop open, next one closed or the opposite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/12—Feeding, e.g. conveying, single articles by gravity
-
- 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
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- 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
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/0217—Elongated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Special Conveying (AREA)
Abstract
The invention relates to the technical field of bar conveying devices, in particular to special equipment for automatically unloading a finished product of a roller bar, which comprises a blanking slope and a piece-by-piece blanking assembly, wherein the piece-by-piece blanking assembly comprises a lifting blocking mechanism, a pushing mechanism and a driving mechanism, the lifting blocking mechanism comprises a first lifting plate and a second lifting plate, the pushing mechanism is arranged above the first lifting plate, the pushing mechanism comprises a plurality of horizontal pushing plates which are in transmission connection with the first lifting plate, the bar can directly enter the blanking slope after all processing is finished, at the moment, the blanking slope serves as a buffer zone of the finished bar before transferring or bundling and packaging, and continuous blanking of the bar on the blanking slope is realized through buffering of the blanking slope and the piece-by-piece blanking assembly, so that the continuous blanking process of the bar is not influenced during the transfer or bundling and packaging of the subsequent bar is realized, and the discharging efficiency is improved.
Description
Technical Field
The invention relates to the technical field of bar conveying devices, in particular to special equipment for automatically unloading a roller finished product.
Background
The bar is a material with a certain length of round or polygonal long rod shape aiming at plates and other sectional materials, is not a casting, is a raw material of forging in most cases, is stretched or extruded by a die, and can be machined.
The bar is widely used in the industrial fields of construction, machinery, automobiles, ships and the like, wherein 70% of the bar is used as the construction, and the rest is used as the materials of various shafts, bolts, nuts, anchor chains, springs and the like. Therefore, the development of the iron and steel industry has very important significance. China is a developing country, houses are required to be developed in a large quantity, and the requirements of building steel are very high for a long time. In addition, with the improvement of the living standard of people, the requirements of corresponding automobile steel are also increasing. Besides the screw-thread reinforcing steel bar is directly applied to the building, a considerable part of the screw-thread reinforcing steel bar is processed into various shaft parts.
The prior Chinese patent with the publication number of CN215665749U discloses a bar unloading mechanism, but the prior Chinese patent still has the following defects:
according to the device, the lifting mechanism is used for unloading single bar stock, a certain time is needed for completing the whole unloading process, so that the unloading efficiency is low, the operation frequency of the lifting mechanism possibly cannot keep up with the operation frequency of the conveying mechanism for conveying the bar stock, at the moment, if the conveying mechanism is not stopped, the bar stock missing the lifting mechanism can be conveyed all the time by the conveying mechanism, finally, the bar stock is caused to slide down from the conveying mechanism, if the conveying mechanism is stopped, the bar stock can be retained on the conveying mechanism, the unloading process is discontinuous, and finally, the unloading efficiency can be influenced.
Disclosure of Invention
Based on the above, it is necessary to provide a special device for automatically unloading the finished roller rod.
In order to solve the problems in the prior art, the invention adopts the following technical scheme: the utility model provides a professional equipment of automatic stick that unloads of roller rod finished product, including unloading slope and piece by piece blowing subassembly, the unloading slope is used for supplying the bar to pass through dead weight self-propelled whereabouts, the end on unloading slope is located to piece by piece blowing subassembly, piece by piece blowing subassembly includes lift stop mechanism, push away stop mechanism and actuating mechanism, lift stop mechanism includes along the length direction interval distribution of unloading slope No. one lifter plate and No. two lifter plates, the interval of No. one lifter plate and No. two lifter plates equals the external diameter of bar, no. two lifter plates are extending structure and are used for adjusting the interval of self and No. one lifter plate, actuating mechanism locates the top that the lift stop mechanism, actuating mechanism includes upwarp piece and telescopic cylinder, actuating mechanism is used for driving the going up and down of No. one lifter plate and No. two lifter plates asynchronization, when No. one lifter plate rises, be in the bar orientation No. two lifter plates landing of below, and by No. two lifter plates that are in the decline state, no. one lifter plate is with the follow-up stop on the unloading slope, no. two lifter plates rise simultaneously to be located No. one lifter plate and No. two lifter plates to go up the interval of being equal to the external diameter of bar, no. two lifter plates are located between No. one lifter plate and No. two lifter plates go on the level bar material, no. one lifter plate is located between the lifter plate and No. one lifter plate and No. two lifter plate and No. one lifter plate is pushed down, and No. one lifter plate is used for pushing down to go up down.
Further, the lifting blocking mechanism further comprises inclined slats parallel to the blanking slope, supporting columns are fixedly arranged on two sides of the tail end of the blanking slope, two ends of each inclined slat are fixedly connected with the upper ends of the two supporting columns respectively, the inclined slats are erected above the tail end of the blanking slope, columnar sliding grooves are formed in two sides of each inclined slat, the upper half parts of the first lifting plate and the second lifting plate respectively slide in the two columnar sliding grooves, and the first lifting plate and the second lifting plate can slide up and down along the direction perpendicular to the top surface of the blanking slope.
Further, the second lifter plate includes from last to the lower sliding plate that distributes in proper order, even board and L shape baffle, the sliding plate slides and locates in the column spout that corresponds, even board is parallel with the unloading slope, even the one end of board links to each other with the lower extreme of sliding plate links to each other, even the other end orientation lifter plate of board, L shape baffle is located even on the other end of board, L shape baffle's length direction is unanimous with the width direction on unloading slope, L shape baffle's vertical end is downwards and perpendicular to unloading slope's top surface, L shape baffle's horizontal end is laminated with even the bottom surface of board, even set up a plurality of along the equidistant bar spacing groove that distributes of width direction on the board, every bar spacing groove's length direction all is unanimous with the length direction on unloading slope, the shaping has a plurality of spacing post with bar spacing groove one-to-one on the horizontal end of L shape baffle, every spacing post all upwards passes the bar spacing groove that corresponds, the upper end of every spacing post is the screw thread form, and the upper end of every spacing post all is equipped with spacing cap soon, wherein, sliding plate is the upper half of two upper portions of unloading boards, the upper portion of L shape baffle is the vertical, and half of L shape baffle is parallel to the lower half of the upper portion of the lower plate.
Further, the quantity of horizontal push pedal is two, two horizontal push pedal locate the both sides of a lifter plate lower half respectively along the width direction of unloading slope, every horizontal push pedal all is L shape, the horizontal end of every horizontal push pedal all links to each other with the bottom slip of slope slat for every horizontal push pedal homoenergetic is parallel with the lower half of a lifter plate along the length direction of unloading slope, every horizontal push pedal has the set square towards the equal shaping on the one end of a lifter plate, set square has seted up the slant spout on the set square, the guide pin in the corresponding slant spout of a transverse insertion is all fixed to the both sides of a lifter plate lower half.
Further, the top of slope slat is fixed and is equipped with two axle bases along the width direction interval distribution of unloading slope, is equipped with a pivot between two axle bases, and the middle part and the pivot of perk link firmly, and flexible cylinder is the level and sets up in the top of perk through the fixed bolster, and flexible cylinder's the reciprocal flexible top that is used for driving the reciprocal swing of perk to this makes the both ends of perk drive the reciprocal upper half of lifter plate and the reciprocal upper and lower slip that goes forward of sliding plate respectively.
Further, the both ends of perk all have offered and have been horizontal bar spout, and the upper half of lifter plate and the upper end of sliding plate are all fixed and are equipped with the slide pin, and the axial of every slide pin is unanimous with the width direction on unloading slope, and every slide pin all inserts in the bar spout that corresponds.
Further, the top of the seesaw block is fixedly provided with a vertical traction plate, a vertical sliding groove is formed in the traction plate, a U-shaped block is fixedly arranged at the output end of the telescopic cylinder, the traction plate is inserted into the U-shaped block, and a traction pin inserted into the vertical sliding groove is fixedly arranged on the U-shaped block, and the axial direction of the traction pin is consistent with the width direction of the blanking slope.
Further, a section of rectangular avoidance opening is formed in the tail end of the discharging slope, and the rectangular avoidance opening is located under the first lifting plate and the second lifting plate.
Further, the lower half part of the lifting plate I is a thin plate, and the bottom end of the lifting plate I is provided with a sliding guide sharp part.
Further, the vertical end of each horizontal push plate and one side facing the bar are fixedly provided with rubber patches.
Compared with the prior art, the invention has the following beneficial effects:
firstly, the bar stock directly enters a blanking slope after all processing is finished, at the moment, the blanking slope serves as a buffer zone of the finished bar stock before transferring or bundling and packaging, and the bar stock on the blanking slope is continuously discharged through the buffering of the blanking slope and the discharging assembly, so that the continuous discharging process is realized while the transferring or bundling and packaging of the subsequent bar stock is not influenced, and the discharging efficiency is improved;
secondly, the bar stock is prevented from being damaged by collision in the instant discharging process through the feeding assembly one by one, and meanwhile, the subsequent bar stock bundling and packaging process is prevented from being influenced by uneven placing positions of the bar stock after instant discharging;
thirdly, pushing away and keeping off the mechanism and being used for pushing away the top layer bar to the top of unloading slope, prevent that many bars from getting into between lifter plate and the lifter plate No. two simultaneously, finally ensure the piece by piece blowing effect of piece by piece blowing subassembly.
Drawings
FIG. 1 is a schematic perspective view of an embodiment;
FIG. 2 is an enlarged schematic view of a portion indicated by A1 in FIG. 1;
FIG. 3 is an enlarged schematic view of a portion indicated by A2 in FIG. 1;
FIG. 4 is a top view of an embodiment;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;
FIG. 6 is an enlarged partial schematic view designated by A3 in FIG. 5;
FIG. 7 is an exploded view of the perspective structure of the lifting plate II and the inclined slat of the embodiment;
FIG. 8 is a schematic perspective view of an inclined slat of an embodiment;
fig. 9 is a schematic perspective view of a tilt slat of the embodiment.
The reference numerals in the figures are: 1. a blanking slope; 2. a lifting plate I; 3. a second lifting plate; 4. a horizontal push plate; 5. tilting the slat; 6. a support column; 7. a columnar chute; 8. a sliding plate; 9. a connecting plate; 10. an L-shaped baffle; 11. a bar-shaped limit groove; 12. a limit column; 13. a limit cap; 14. a triangle; 15. an inclined chute; 16. a guide pin; 17. tilting blocks; 18. a telescopic cylinder; 19. a rotating shaft; 20. a fixed bracket; 21. a strip-shaped chute; 22. a slide pin; 23. a pulling plate; 24. a vertical chute; 25. a U-shaped block; 26. a pin; 27. a rectangular avoidance port; 28. a slide guiding sharp part; 29. a rubber patch; 30. and a shaft seat.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
Examples:
referring to the special equipment of automatic bar unloading of roller rod finished product that the fig. 1 to 9 show, including unloading slope 1 and piece by piece baiting subassembly, unloading slope 1 is used for supplying the bar to slide downwards by oneself through the dead weight, the end of unloading slope 1 is located to piece by piece baiting subassembly, piece by piece baiting subassembly includes lift blocking mechanism, push away fender mechanism and actuating mechanism, lift blocking mechanism includes lift plate No. 2 and No. two lift plates 3 along the length direction interval distribution of unloading slope 1, the interval of lift plate No. 2 and No. two lift plates 3 equals the external diameter of bar, no. two lift plates 3 is the telescopic structure and is used for adjusting self and No. 2 the interval of lift plate, actuating mechanism locates lift blocking mechanism's top, actuating mechanism includes perk 17 and telescopic cylinder 18, actuating mechanism is used for driving lift plate No. 2 and No. two lift plates 3 asynchronous going on going up, when lift plate No. 2 goes up, bar orientation No. two lift plates 3 whereabouts in the below, and by No. two lift plates 3 in the state of falling down, no. 2 fall, no. one lift plate No. 2 is down with lift plate No. 2 and No. 2 lift plate No. 2 is located lift plate No. 2 and No. 2 lift plate 3, no. 2 is located lift plate 2 and No. 2 lift plate 3 is located on the level bar material level plate 2 and No. 2, no. 2 and No. 2 lift plate 3 is located on the lift plate 2 and No. 2 lift plate level up and No. 2, and No. 2 lift plate is located on the lift plate level up and No. 2.
The starting end of the blanking slope 1 is connected with the tail end of a conveying belt (not shown in the figure) for conveying finished bars, so that the bars can directly enter the blanking slope 1 after all processing is finished, at the moment, the blanking slope 1 serves as a buffer zone of the finished bars before transferring or bundling and packaging, and the continuous unloading process is realized by buffering the bars without influencing the transferring or bundling and packaging of the subsequent bars, so that the unloading efficiency is improved;
all bars in the discharging slope 1 can slide down towards the discharging components by self weight, at the moment, all bars are discharged by the lifting blocking mechanism, in the process, the driving mechanism can drive the lifting plate I2 and the lifting plate II 3 to perform asynchronous lifting, when the lifting plate I2 ascends, the lifting plate II 3 descends, at the moment, all bars at the lowest position slide down towards the lifting plate II 3, the bars at the lowest position are blocked by the lifting plate II 3 in a descending state after sliding down, the lifting plate I2 descends, the lifting plate II ascends, the lifting plate I2 descends and is inserted between two adjacent bars downwards to block the subsequent bars, and the bars between the lifting plate I2 and the lifting plate II 3 automatically slide down through the lifting plate II 3 after ascending;
because the distance between the first lifting plate 2 and the second lifting plate 3 is equal to the outer diameter of the bar stock, then the bar stock which is arranged between the first lifting plate 2 and the second lifting plate 3 along the length direction of the blanking slope 1 is one and only one bar stock, but after the bar stock is arranged on the blanking slope 1, the bar stock which is arranged beside the first lifting plate 2 can be piled up, as shown in the combination of fig. 5 and 6, at the moment, after the first lifting plate 2 ascends, the bar stock which slides towards the second lifting plate 3 can be more than one bar stock, at the moment, a plurality of bar stocks which are arranged between the first lifting plate 2 and the second lifting plate 3 can be arranged between the first lifting plate 2 and the second lifting plate 3, therefore, when the second lifting plate 3 ascends, the bar stock which is arranged between the first lifting plate 2 and the second lifting plate 3 can be automatically slipped off, the effect of each bar stock is finally influenced, the problem is solved through the pushing mechanism, when the first lifting plate 2 ascends each time, the bar stock in the pushing mechanism can be pushed to the beginning of the blanking slope 1, at the beginning of the bar stock which is arranged on the upper layer, at the moment, the bar stock can be prevented from sliding down towards the second lifting plate 3, the bar stock can be prevented from being gradually and being unloaded by the bar stock which is not in the second lifting plate 3, and the next lifting plate 3 can be simultaneously, and the bar stock can be instantly unloaded, and the bar stock can be immediately and instantly and the fact rolled down by each bar stock is discharged by the bar stock;
can adjust the interval on the blanking slope 1 length direction of lifting plate 2 and lifting plate 3 No. two along through the extending structure of lifting plate 3 No. two to this is applicable to the bar to the different external diameters and carries out the piece by piece blowing.
In order to reveal the specific structure of the lifting blocking mechanism, the following features are provided:
the lifting blocking mechanism further comprises inclined laths 5 parallel to the blanking slope 1, supporting upright posts 6 are fixedly arranged on two sides of the tail end of the blanking slope 1, two ends of each inclined lath 5 are fixedly connected with the upper ends of the two supporting upright posts 6 respectively, the inclined laths 5 are erected above the tail end of the blanking slope 1, columnar sliding grooves 7 are formed in two sides of each inclined lath 5, the upper half parts of the lifting plate 2 and the lifting plate 3 respectively slide in the two columnar sliding grooves 7, and the lifting plate 2 and the lifting plate 3 can slide up and down along the direction perpendicular to the top surface of the blanking slope 1, and the lower half parts of the lifting plate 2 and the lifting plate 3 are perpendicular to the blanking slope 1.
The inclined slat 5 is erected above the tail end of the blanking slope 1 through two support columns 6, the blanking slope 1 of the whole inclined slat 5 is parallel, so that after the upper half parts of the lifting plate 2 and the lifting plate 3 are arranged in the columnar sliding groove 7, the lifting plate 2 and the lifting plate 3 can slide up and down along the direction vertical to the surface of the blanking slope 1, when the lifting plate 2 descends, the lower half part of the lifting plate 2 vertical to the blanking slope 1 can be downwards inserted between two adjacent bars, the subsequent bars are separated, and when the lifting plate 3 descends, the lower half part of the lifting plate 3 vertical to the blanking slope 1 can be blocked between the lifting plate 2 and the lifting plate 3.
In order to reveal the telescopic structure of lifting plate No. two 3, the following features are specifically provided:
the second lifting plate 3 comprises a sliding plate 8, a connecting plate 9 and an L-shaped baffle 10 which are sequentially distributed from top to bottom, the sliding plate 8 is slidably arranged in a corresponding columnar chute 7, the connecting plate 9 is parallel to the blanking slope 1, one end of the connecting plate 9 is fixedly connected with the lower end of the sliding plate 8, the other end of the connecting plate 9 faces to the first lifting plate 2, the L-shaped baffle 10 is arranged at the other end of the connecting plate 9, the length direction of the L-shaped baffle 10 is consistent with the width direction of the blanking slope 1, the vertical end of the L-shaped baffle 10 is downward and perpendicular to the top surface of the blanking slope 1, the horizontal end of the L-shaped baffle 10 is attached to the bottom surface of the connecting plate 9, a plurality of strip-shaped limit grooves 11 which are distributed at equal intervals along the width direction of the blanking slope 1 are formed in the connecting plate 9, the length direction of each strip-shaped limit groove 11 is consistent with the length direction of the blanking slope 1, a plurality of limit columns 12 which are in one-to-one correspondence with the strip-shaped limit grooves 11 are formed in the horizontal end of the L-shaped baffle 10, each limit column 12 is upward penetrating through the corresponding limit groove 11, the upper end of each limit column 12 is the corresponding to the corresponding limit column 12, the upper end of each limit column 12 is provided with the first lifting plate 10, the upper half-shaped baffle 3 is provided with the second lifting plate 10, the upper half-shaped lifting plate is provided with the upper half-shaped end of the vertical lifting plate 3, and the upper half-shaped lifting plate is provided with the upper half-shaped lifting plate 3, and the upper half lifting plate is provided with the lifting plate 3, and the lifting plate is the lifting plate, and the lifting plate is the lifting frame.
When the first lifting plate 2 ascends, the bar at the lowest part slides towards the vertical end of the L-shaped baffle 10, and finally the bar is temporarily stored between the lower half part of the first lifting plate 2 and the vertical end of the L-shaped baffle 10;
when the distance between the vertical end of the L-shaped baffle 10 and the lower half part of the lifting plate 2 is required to be adjusted, all the limiting caps 13 are loosened, so that the L-shaped baffle 10 is changed into a movable state, then the L-shaped baffle 10 is pushed towards the direction away from the lifting plate 2, in the process, each limiting column 12 slides in the corresponding bar-shaped limiting groove 11, and finally the distance between the vertical end of the L-shaped baffle 10 and the lower half part of the lifting plate 2 is gradually enlarged, so that the device is suitable for discharging bars with larger outer diameters one by one, and after the L-shaped baffle 10 is adjusted in position, all the limiting caps 13 are fastened again, so that the L-shaped baffle 10 is changed into a fixed state again.
In order to show the specific number of horizontal pushing plates 4 and how each horizontal pushing plate 4 is in transmission connection with the first lifting plate 2, the following features are specifically provided:
the quantity of horizontal push pedal 4 is two, two horizontal push pedal 4 locate the both sides of the lower half of lifter plate 2 respectively along the width direction of unloading slope 1, every horizontal push pedal 4 all is L shape, the horizontal end of every horizontal push pedal 4 all links to each other with the bottom slip of slope slat 5 for every horizontal push pedal 4 homoenergetic is parallel with the lower half of lifter plate 2 along the length direction of unloading slope 1, the vertical end of every horizontal push pedal 4 all, set square 14 has all been formed on the one end of lifter plate 2 of every horizontal push pedal 4 orientation, set square 14 has seted up slant spout 15 on, the guide pin 16 in the corresponding slant spout 15 is all fixed to the both sides of lifter plate 2 lower half, transversely insert.
As shown in fig. 6 and 8, when the lifting plate 2 is lifted, the guide pins 16 arranged at two sides of the lifting plate 2 slide upwards in the corresponding inclined sliding grooves 15, so as to drive the horizontal pushing plate 4 to push out outwards, the bar stacked on the upper layer is pushed to the starting end of the blanking slope 1 through the horizontal pushing plate 4, so that a plurality of bars are prevented from sliding between the lower half part of the lifting plate 2 and the vertical end of the L-shaped baffle 10 at the same time, when the lifting plate 2 is lifted down, each guide pin 16 slides downwards in the corresponding inclined sliding groove 15, and drives the horizontal pushing plate 4 to retract inwards, so that the subsequent bar can slide towards the lifting plate 2 continuously.
In order to reveal the specific structure of the drive mechanism, the following features are provided:
the top of slope slat 5 is fixed to be equipped with two along the width direction interval distribution's of unloading slope 1 axle bed 30, is equipped with a pivot 19 between two axle beds 30, and the middle part and the pivot 19 of perk 17 link firmly, and telescopic cylinder 18 is the level and erect in the top of perk 17 through fixed bolster 20, and telescopic cylinder 18's the reciprocal flexible top that is used for driving perk 17 reciprocal swing to this makes the both ends of perk 17 drive the reciprocal upper half of lifting plate 2 and sliding plate 8 respectively and slide from top to bottom.
In the process of discharging the bars one by one, the output end of the telescopic cylinder 18 continuously outputs, the tilting block 17 continuously swings back and forth, the upper half of the lifting plate 2 and the sliding plate 8 are driven to slide back and forth through the two ends of the tilting block 17, the upper half of the lifting plate 2 and the sliding plate 8 slide out of synchronization, that is, when the upper half of the lifting plate 2 ascends, the sliding plate 8 descends, otherwise, when the upper half of the lifting plate 2 descends, the sliding plate 8 ascends, then when the upper half of the lifting plate 2 ascends, and the sliding plate 8 descends, one bar passes through the lifting plate 2 and slides to the sliding plate 8, and is finally blocked by the vertical end of the L-shaped baffle 10, and then the lower half of the lifting plate 2 descends, and meanwhile the sliding plate 8 ascends, and when the bar positioned between the lower half of the lifting plate 2 and the vertical end of the L-shaped baffle 10 slides out through the L-shaped baffle 10, and the bar in a descending state is blocked by the subsequent half of the lifting plate 2.
In order to show how the two ends of the tilting block 17 drive the upper half part of the lifting plate 2 and the sliding plate 8 to slide up and down reciprocally, the following features are specifically set:
the two ends of the tilting block 17 are provided with horizontal bar-shaped sliding grooves 21, the upper half part of the first lifting plate 2 and the upper end of the sliding plate 8 are fixedly provided with sliding pins 22, the axial direction of each sliding pin 22 is consistent with the width direction of the blanking slope 1, and each sliding pin 22 is inserted into the corresponding bar-shaped sliding groove 21.
As shown in fig. 7, when the tilting block 17 swings reciprocally, one end of the tilting block 17 rotates downward, the other end of the tilting block rotates upward, the rotating end of the tilting block 17 abuts against the corresponding sliding pin 22, in this process, the sliding pin 22 slides obliquely downward in the corresponding bar-shaped sliding slot 21, so that the upper half of the corresponding first lifting plate 2 or the sliding plate 8 slides downward, and the tilting block 17 moves the corresponding sliding pin 22 to slide obliquely upward in the corresponding bar-shaped sliding slot 21, so that the upper half of the corresponding first lifting plate 2 or the sliding plate 8 slides upward.
In order to show how the output end of the telescopic cylinder 18 drives the tilting block 17 to swing reciprocally, the following characteristics are specifically set:
the top of the seesaw block 17 is fixedly provided with a vertical pulling plate 23, the pulling plate 23 is provided with a vertical chute 24, the output end of the telescopic cylinder 18 is fixedly provided with a U-shaped block 25, the pulling plate 23 is inserted into the U-shaped block 25, the U-shaped block 25 is fixedly provided with a pulling pin 26 inserted into the vertical chute 24, and the axial direction of the pulling pin 26 is consistent with the width direction of the blanking slope 1.
As shown in fig. 5, when the output end of the telescopic cylinder 18 reciprocates and stretches, the U-shaped block 25 is driven to reciprocate and horizontally displace, and then the pin 26 slides up and down reciprocally in the vertical chute 24, so that the pin 26 drives the plate 23 and the tilting block 17 to reciprocate.
When the outer diameter of the bar is increased, the upper half of the first lifting plate 2 and the sliding plate 8 need to be lifted by a larger distance, so that the bar with the increased outer diameter can slide smoothly, and therefore the swing amplitude of the tilting block 17 can be enlarged by enlarging the telescopic travel of the output end of the telescopic cylinder 18, and finally the travel of the upper half of the first lifting plate 2 and the sliding plate 8 sliding up and down is enlarged.
After the stroke of the upper half part of the lifting plate 2 and the sliding plate 8 sliding up and down is enlarged, the lower half part of the lifting plate 2 and the vertical end of the L-shaped baffle 10 interfere with each other due to the interference with the blanking slope 1, so as to solve the above problems, specifically set the following features:
a section of rectangular avoidance port 27 is formed in the tail end of the blanking slope 1, and the rectangular avoidance port 27 is located right below the first lifting plate 2 and the second lifting plate 3.
When the stroke of the upper half part of the first lifting plate 2 and the sliding plate 8 sliding up and down is enlarged, the lower half part of the first lifting plate 2 and the vertical end of the L-shaped baffle plate 10 drop a larger distance so as to collide with the top surface of the blanking ramp 1, and at the moment, the lower half part of the first lifting plate 2 and the vertical end of the L-shaped baffle plate 10 can downwards pass through the blanking ramp 1 after descending through the rectangular avoidance port 27 so as to prevent collision;
the width of the rectangular avoidance port 27 is smaller than the axial length of the bar stock, so that the bar stock can be prevented from sliding off from the rectangular avoidance port 27 when the bar stock slides off on the blanking slope 1.
In order to ensure that the lower half of the lifting plate number one 2 can be inserted downwards between two adjacent bars, the following features are provided in particular:
the lower half part of the first lifting plate 2 is a thin plate, and the bottom end of the first lifting plate 2 is provided with a sliding guide sharp part 28.
The lower half of lifting plate 2 is the sheet metal to this makes the lower half of lifting plate 2 can insert down between two adjacent bars, and the effectual bar that separates follow-up to guide smooth sharp-pointed portion 28 through lifting plate 2 bottom can make lifting plate 2 can insert between two bars that paste mutually more easily.
In order to prevent hard collision between the horizontal pushing plate 4 and the bar stock, the following features are specifically provided:
the vertical end of each horizontal push plate 4 and the side facing the bar are fixedly provided with rubber patches 29.
The upper bar can continue to slide downwards due to dead weight after being pushed back by the horizontal pushing plate 4, and can be pushed back by the horizontal pushing plate 4 after being slid downwards to be contacted with the horizontal pushing plate 4, so that the upper bar can be circularly reciprocated, and the outer wall of the bar is damaged due to repeated hard collision with the horizontal pushing plate 4, so that the horizontal pushing plate 4 is prevented from hard collision with the bar when pushing the bar through the rubber patch 29.
Working principle:
the starting end of the blanking slope 1 is connected with the tail end of a conveying belt (not shown in the figure) for conveying finished bars, so that the bars can directly enter the blanking slope 1 after all processing is finished, at the moment, the blanking slope 1 serves as a buffer zone of the finished bars before transferring or bundling and packaging, and the uninterrupted discharging process is realized while the subsequent bar transferring or bundling and packaging is not influenced by buffering the bars, so that the discharging efficiency is improved;
all bars in the discharging slope 1 can slide down towards the discharging components by self weight, at the moment, all bars are discharged by the lifting blocking mechanism, in the process, the driving mechanism can drive the lifting plate I2 and the lifting plate II 3 to perform asynchronous lifting, when the lifting plate I2 ascends, the lifting plate II 3 descends, at the moment, all bars at the lowest position slide down towards the lifting plate II 3, the bars at the lowest position are blocked by the lifting plate II 3 in a descending state after sliding down, the lifting plate I2 descends, the lifting plate II ascends, the lifting plate I2 descends and is inserted between two adjacent bars downwards to block the subsequent bars, and the bars between the lifting plate I2 and the lifting plate II 3 automatically slide down through the lifting plate II 3 after ascending;
because the distance between the first lifting plate 2 and the second lifting plate 3 is equal to the outer diameter of the bar stock, then the bar stock which is arranged between the first lifting plate 2 and the second lifting plate 3 along the length direction of the blanking slope 1 is one and only one bar stock, but after the bar stock is arranged on the blanking slope 1, the bar stock which is arranged beside the first lifting plate 2 can be piled up, as shown in the combination of fig. 5 and 6, at the moment, after the first lifting plate 2 is lifted, the bar stock which slides down towards the second lifting plate 3 can be more than one bar stock, at the moment, a plurality of bar stocks which are arranged between the first lifting plate 2 and the second lifting plate 3 can be arranged between the first lifting plate 2 and the second lifting plate 3, and therefore, after the second lifting plate 3 is lifted, the bar stock which is arranged between the first lifting plate 2 and the second lifting plate 3 can be automatically slipped down, the effect of each bar stock is finally influenced, the problem is solved through a pushing mechanism, when the first lifting plate 2 is lifted up, the bar stock in the pushing mechanism can be pushed to the beginning of the blanking slope 1, at the beginning of the second lifting plate 2, at the same time, the bar stock can be prevented from sliding down towards the second lifting plate 3, the bar stock can be completely unloaded, the bar stock can be completely and the bar stock can not be completely unloaded, and the bar stock can be completely and gradually unloaded by the bar stock can be completely and gradually unloaded by the bar stock, and the bar stock can be completely and gradually unloaded by the bar stock after the first lifting plate 3;
the distance between the first lifting plate 2 and the second lifting plate 3 along the length direction of the blanking slope 1 can be adjusted through the telescopic structure of the second lifting plate 3, so that the device is suitable for discharging bars with different outer diameters one by one;
according to the invention, mechanical circulation is adopted to replace the traditional manual downward bar stock picking of the bar unloading area one by one, the bar unloading efficiency is improved, and a special conveyor belt (not shown in the figure) which is communicated with a subsequent bar stock processing line or a packing line can be arranged at the tail end of the unloading slope 1, so that the unloaded bar stock can be orderly processed or packed.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. The special equipment for automatically unloading the finished roller rod comprises a blanking slope (1) and a progressive discharging component, wherein the blanking slope (1) is used for supplying bars to slide down by self through dead weight, the progressive discharging component is arranged at the tail end of the blanking slope (1), the progressive discharging component comprises a lifting blocking mechanism, a pushing block mechanism and a driving mechanism, the lifting blocking mechanism comprises a first lifting plate (2) and a second lifting plate (3) which are distributed at intervals along the length direction of the blanking slope (1), the distance between the first lifting plate (2) and the second lifting plate (3) is equal to the outer diameter of the bars, the second lifting plate (3) is a telescopic structure for adjusting the distance between the first lifting plate (2), the driving mechanism is arranged above the lifting blocking mechanism, the driving mechanism comprises a tilting block (17) and a telescopic cylinder (18), the driving mechanism is used for driving the lifting of the first lifting plate (2) and the second lifting plate (3) which are not synchronous, when the first lifting plate (2) is lifted, the lowest lifting plate (3) is oriented to the second lifting plate (3) which is arranged at intervals, the first lifting plate (2) is positioned on the first lifting mechanism and the second lifting plate (2) which is positioned between the first lifting plate (2) and the second lifting plate (3) and the second lifting plate (2) which is positioned on the second lifting plate (2) when the first lifting plate and the second lifting plate (2) is positioned on the bar, the pushing mechanism comprises a plurality of horizontal pushing plates (4) which are in transmission connection with the first lifting plate (2), wherein the horizontal pushing plates (4) are used for pushing the upper bar stock to the starting end of the blanking slope (1) when the first lifting plate (2) ascends, so that a plurality of bar stocks are prevented from entering between the first lifting plate (2) and the second lifting plate (3) at the same time;
the lifting blocking mechanism further comprises inclined laths (5) parallel to the blanking slope (1), supporting upright posts (6) are fixedly arranged on two sides of the tail end of the blanking slope (1), two ends of each inclined lath (5) are fixedly connected with the upper ends of the two supporting upright posts (6) respectively, the inclined laths (5) are erected above the tail end of the blanking slope (1), columnar sliding grooves (7) are formed in two sides of each inclined lath (5), the upper half parts of the first lifting plate (2) and the second lifting plate (3) respectively slide in the two columnar sliding grooves (7), and the first lifting plate (2) and the second lifting plate (3) can slide up and down along the direction perpendicular to the top surface of the blanking slope (1), and the lower half parts of the first lifting plate (2) and the second lifting plate (3) are perpendicular to the blanking slope (1);
the second lifting plate (3) comprises a sliding plate (8), a connecting plate (9) and L-shaped baffle plates (10) which are sequentially distributed from top to bottom, wherein the sliding plate (8) is slidingly arranged in a corresponding columnar chute (7), the connecting plate (9) is parallel to the blanking slope (1), one end of the connecting plate (9) is fixedly connected with the lower end of the sliding plate (8), the other end of the connecting plate (9) faces the first lifting plate (2), the L-shaped baffle plates (10) are arranged at the other end of the connecting plate (9), the length direction of the L-shaped baffle plates (10) is consistent with the width direction of the blanking slope (1), the vertical ends of the L-shaped baffle plates (10) are downwards and are perpendicular to the top surface of the blanking slope (1), the horizontal ends of the L-shaped baffle plates (10) are attached to the bottom surface of the connecting plate (9), a plurality of strip-shaped limit grooves (11) which are distributed at equal intervals along the width direction of the blanking slope (1) are formed on the connecting plate (9), the length direction of each strip-shaped limit groove (11) is consistent with the length direction of the blanking slope (1), the length direction of each strip-shaped limit groove (11) is corresponding to the length direction of the corresponding to the upper limit cap (12) of each strip-shaped baffle plate (12), the corresponding to each limit cap (12) is arranged at the upper limit end of the limit cap (12), the sliding plate (8) is the upper half part of the second lifting plate (3), the vertical end of the L-shaped baffle plate (10) is the lower half part of the second lifting plate (3), and the lower half part of the first lifting plate (2) is parallel to the vertical end of the L-shaped baffle plate (10).
2. The special equipment for automatically unloading a finished roll rod according to claim 1, wherein the number of the horizontal pushing plates (4) is two, the two horizontal pushing plates (4) are respectively arranged on two sides of the lower half part of a lifting plate (2) along the width direction of a blanking slope (1), each horizontal pushing plate (4) is L-shaped, the horizontal end of each horizontal pushing plate (4) is slidably connected with the bottom of an inclined slat (5), each horizontal pushing plate (4) can stretch out and draw back along the length direction of the blanking slope (1), the vertical end of each horizontal pushing plate (4) is parallel to the lower half part of the lifting plate (2), a triangular plate (14) is formed on one end of each horizontal pushing plate (4) facing the lifting plate (2), an inclined chute (15) is formed on each triangular plate (14), and a guide pin (16) transversely inserted into the corresponding inclined chute (15) is fixedly arranged on two sides of the lower half part of the lifting plate (2).
3. The special equipment for automatically unloading a finished roller rod according to claim 1, wherein two shaft seats (30) which are distributed at intervals along the width direction of a discharging slope (1) are fixedly arranged at the top of the inclined slat (5), a rotating shaft (19) is arranged between the two shaft seats (30), the middle part of a tilting block (17) is fixedly connected with the rotating shaft (19), a telescopic cylinder (18) is horizontal and is erected above the tilting block (17) through a fixing support (20), and the output end of the telescopic cylinder (18) is used for driving the tilting block (17) to swing in a reciprocating manner, so that two ends of the tilting block (17) can respectively drive the upper half part of a lifting plate (2) and a sliding plate (8) to slide up and down in a reciprocating manner.
4. A special device for automatically unloading a finished roll bar according to claim 3, characterized in that two ends of the tilting block (17) are provided with horizontal bar-shaped sliding grooves (21), the upper half part of the first lifting plate (2) and the upper end of the sliding plate (8) are fixedly provided with sliding pins (22), the axial direction of each sliding pin (22) is consistent with the width direction of the blanking slope (1), and each sliding pin (22) is inserted into the corresponding bar-shaped sliding groove (21).
5. A special device for automatically unloading finished roll bars according to claim 3, characterized in that a vertical pulling plate (23) is fixedly arranged at the top of the tilting block (17), a vertical sliding groove (24) is formed in the pulling plate (23), a U-shaped block (25) is fixedly arranged at the output end of the telescopic cylinder (18), the pulling plate (23) is inserted into the U-shaped block (25), a pulling pin (26) inserted into the vertical sliding groove (24) is fixedly arranged on the U-shaped block (25), and the axial direction of the pulling pin (26) is consistent with the width direction of the blanking slope (1).
6. The special equipment for automatically unloading finished rollers according to claim 1 is characterized in that a section of rectangular avoidance opening (27) is formed at the tail end of a blanking slope (1), and the rectangular avoidance opening (27) is positioned under a first lifting plate (2) and a second lifting plate (3).
7. The special equipment for automatically unloading finished rollers according to claim 1, wherein the lower half part of the first lifting plate (2) is a thin plate, and a sliding guide sharp part (28) is formed at the bottom end of the first lifting plate (2).
8. A special device for automatically unloading finished rolls according to claim 2, characterized in that the vertical end of each horizontal push plate (4) and the side facing the bar are fixedly provided with rubber patches (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311148313.7A CN116873541B (en) | 2023-09-07 | 2023-09-07 | Special equipment for automatically unloading finished roller rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311148313.7A CN116873541B (en) | 2023-09-07 | 2023-09-07 | Special equipment for automatically unloading finished roller rod |
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| Publication Number | Publication Date |
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| CN116873541A CN116873541A (en) | 2023-10-13 |
| CN116873541B true CN116873541B (en) | 2023-11-14 |
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| CN202311148313.7A Active CN116873541B (en) | 2023-09-07 | 2023-09-07 | Special equipment for automatically unloading finished roller rod |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4325416A1 (en) * | 1993-07-29 | 1995-02-02 | Khs Verpackungstechnik Gmbh | Apparatus for palletising piece goods |
| CN101559460A (en) * | 2009-05-31 | 2009-10-21 | 中国重型机械研究院有限公司 | Automatic separation aligning device for tube rod finishing equipment |
| CN103662817A (en) * | 2013-11-29 | 2014-03-26 | 大连华根机械有限公司 | Rod auto-feed distribution mechanism |
| CN105460556A (en) * | 2015-12-15 | 2016-04-06 | 爱彼思（苏州）自动化科技有限公司 | One-by-one rod transfer device |
| CN105540253A (en) * | 2015-12-14 | 2016-05-04 | 苏州索力旺新能源科技有限公司 | Automatic diode fetching and feeding device |
| CN107720175A (en) * | 2017-11-10 | 2018-02-23 | 四川谋席科技有限公司 | A kind of bar automatic discharge unit |
| CN207620383U (en) * | 2017-09-29 | 2018-07-17 | 中建八局第四建设有限公司 | A kind of bar retracting device |
-
2023
- 2023-09-07 CN CN202311148313.7A patent/CN116873541B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4325416A1 (en) * | 1993-07-29 | 1995-02-02 | Khs Verpackungstechnik Gmbh | Apparatus for palletising piece goods |
| CN101559460A (en) * | 2009-05-31 | 2009-10-21 | 中国重型机械研究院有限公司 | Automatic separation aligning device for tube rod finishing equipment |
| CN103662817A (en) * | 2013-11-29 | 2014-03-26 | 大连华根机械有限公司 | Rod auto-feed distribution mechanism |
| CN105540253A (en) * | 2015-12-14 | 2016-05-04 | 苏州索力旺新能源科技有限公司 | Automatic diode fetching and feeding device |
| CN105460556A (en) * | 2015-12-15 | 2016-04-06 | 爱彼思（苏州）自动化科技有限公司 | One-by-one rod transfer device |
| CN207620383U (en) * | 2017-09-29 | 2018-07-17 | 中建八局第四建设有限公司 | A kind of bar retracting device |
| CN107720175A (en) * | 2017-11-10 | 2018-02-23 | 四川谋席科技有限公司 | A kind of bar automatic discharge unit |
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| Publication number | Publication date |
|---|---|
| CN116873541A (en) | 2023-10-13 |
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