CN114194869A - A kind of pallet loading and palletizing equipment - Google Patents
A kind of pallet loading and palletizing equipment Download PDFInfo
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- CN114194869A CN114194869A CN202111568809.0A CN202111568809A CN114194869A CN 114194869 A CN114194869 A CN 114194869A CN 202111568809 A CN202111568809 A CN 202111568809A CN 114194869 A CN114194869 A CN 114194869A
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- 239000000463 material Substances 0.000 claims abstract description 124
- 230000007246 mechanism Effects 0.000 claims abstract description 115
- 239000000725 suspension Substances 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 26
- 230000007704 transition Effects 0.000 claims description 16
- 210000004907 gland Anatomy 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims 3
- 238000010415 tidying Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
- B65G67/08—Loading land vehicles using endless conveyors
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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
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
- B65G67/10—Loading land vehicles using conveyors covering the whole length of vehicle trains
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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
- 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
- B65G2201/0235—Containers
- B65G2201/0238—Bags
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Abstract
本发明适用于码垛装置领域，提供了一种翻板式装车码垛设备，包括桁架、输送带及码垛机构，码垛机构包括悬挂平台及落袋仓；落袋仓连接悬挂平台；落袋仓包括方形框架、开仓机构及排布机构；开仓机构包括两扇对开式仓门及两组仓门驱动气缸；仓门驱动气缸的输出端复合铰接有两根驱动杆；两根驱动杆的另一端分别铰接两扇对开式仓门；物料排布机构包括沿方形框架长边方向水平移动的整理板及驱动整理板进行移动的整理板驱动组件，借此，本发明其通过落袋仓对物料进行位置排布及物料放置，由于输送带不间断的为落袋仓输入物料，导致本装置码垛效率高，并通过转台机构对物料进行转向，转向速度快；本设备控制简单、方便。
The invention is suitable for the field of stacking devices, and provides an overturned loading and stacking device, which includes a truss, a conveyor belt and a stacking mechanism. The stacking mechanism includes a suspension platform and a bag drop bin; the bag drop bin is connected to the suspension platform; The bag bin includes a square frame, a bin opening mechanism and an arrangement mechanism; the bin opening mechanism includes two half-opening bin doors and two sets of bin door driving cylinders; the output end of the bin door driving cylinder is hinged with two driving rods; two The other end of the driving rod is hinged with two half-opening warehouse doors respectively; the material arrangement mechanism includes a sorting board that moves horizontally along the long side of the square frame and a sorting board driving component that drives the sorting board to move, whereby the present invention can be achieved by The bag-dropping bin arranges and places the materials. Because the conveyor belt continuously inputs materials to the bag-dropping bin, the stacking efficiency of the device is high, and the material is turned by the turntable mechanism, and the turning speed is fast; this equipment controls easy and convenient.
Description
Technical Field
The invention relates to the field of stacking devices, in particular to a turning plate type loading stacking device.
Background
In a production enterprise, when products need to be loaded from a warehouse and transported outside, a commonly adopted method is that a worker uses a forklift to fork a stacked goods stack in the warehouse into a truck carriage, and then workers perform unstacking, carrying, stacking and loading. The working mode is complicated, the efficiency is low, the labor intensity is high, and the labor cost of enterprises is increased.
With the continuous development of science and technology, robot technology has penetrated into various industries, and in some large-scale transportation research industries, a palletizing system using a robot or a mechanical arm as a core technology is continuously developed.
However, the robot or the mechanical arm is high in manufacturing cost and price, difficult to control and not universal enough in application range, and when the traditional mechanical arm is used for stacking, the traditional mechanical arm needs to turn after discharging and grabbing, and the stacking efficiency is affected due to the slow turning speed.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
Disclosure of Invention
Aiming at the defects, the invention aims to provide turnover plate type loading stacking equipment which can carry out position arrangement and material placement on materials through a bag falling bin, has high stacking efficiency due to the fact that a conveying belt uninterruptedly inputs the materials for the bag falling bin, and has high steering speed due to the fact that the materials are steered through a rotary table mechanism; the equipment is simple and convenient to control.
In order to achieve the aim, the invention provides a turnover plate type loading and stacking device, which comprises a truss; the conveying belt is used for inputting materials; the stacking mechanism comprises a suspension platform which is movably arranged on the truss and can move along the horizontal direction and a bag falling bin which is arranged below the suspension platform; the bag falling bin is connected with the suspension platform through a lifting mechanism, and can move up and down under the action of the lifting mechanism; the bag falling bin comprises a square frame, a bin opening mechanism and a distribution mechanism; the bin opening mechanism comprises two split bin doors rotatably arranged on the long edge of the bottom of the square frame and two sets of bin door driving cylinders arranged on the left end face and the right end face of the square frame; the output end of the bin gate driving cylinder is compositely hinged with two driving rods; the other ends of the two driving rods are respectively hinged with two opposite-opening bin doors; the material arrangement mechanism comprises a sorting plate which is parallel to the left end surface and the right end surface of the square frame and can horizontally move along the long side direction of the square frame and a sorting plate driving assembly which drives the sorting plate to move; the rotary table mechanism is used for reversing the materials and converting the materials conveyed in a longitudinal state on the conveyor belt into a transverse horizontal state; the rotary table mechanism is arranged between the bag falling bin and the conveying tail end of the conveying belt; one side of the square frame is fixedly connected with a square turntable support frame; the rotary table mechanism is arranged on the rotary table supporting frame corresponding to the center of the bag falling bin; and second material pushing mechanisms used for pushing the materials to the bag falling bin from the turntable mechanism are arranged on the turntable supporting frames positioned on two sides of the turntable mechanism.
According to the turning plate type loading and stacking equipment, the arranging plate driving assembly comprises a belt driving motor which is fixedly arranged on one side inside the square frame; a belt driving roller is arranged in the belt driving motor; the belt driven roller is arranged on one side, far away from the belt driving motor, inside the square frame; belt pulleys are arranged at two ends of the belt driven roller and the belt driving roller; a transmission belt is sleeved between the corresponding belt pulley positioned on the belt driven roller and the corresponding belt pulley positioned on the belt driving roller; the clamping piece is fixedly clamped on the transmission belt; the clamping piece comprises an upper clamping plate and a lower clamping plate; the upper clamping plate and the lower clamping plate are fastened through bolts; the transmission belt penetrates through the space between the upper clamping plate and the lower clamping plate; the arrangement plate is vertically and fixedly connected between the two groups of lower clamping plates.
According to the turning plate type loading stacking device, the front end and the rear end of the square frame are provided with the arrangement plate auxiliary supporting assemblies for performing auxiliary supporting on the arrangement plate; the arrangement plate auxiliary supporting assembly comprises guide rails fixedly connected to the front side wall and the rear side wall of the square frame; a sliding support piece is arranged on the guide rail in a sliding way; the sliding support piece comprises two parallel supporting plates and a plurality of rollers which are rotatably arranged between the two supporting plates and are arranged in parallel up and down; the guide rail penetrates through the upper row of rollers and the lower row of rollers; the distance between a plurality of rollers in the upper row and the lower row is equal to the width of the guide rail; the upper clamping plate is fixedly connected to one side of the supporting plate.
According to the turning plate type loading and stacking equipment, the rotary table mechanism comprises a fixed support, and a bearing seat is fixedly sleeved on the fixed support; the rotating shaft comprises a transmission end positioned at the left end and a driving end positioned at the right end; the end face of the transmission end is fixedly connected with a rotary table, and the transmission end is rotatably sleeved in the bearing seat; a transition disc is rotatably arranged on the end face of the driving end; a rotating crank is arranged on the transition disc; the overrunning clutch comprises a clutch shell and a clutch output end arranged in the clutch shell; the driving end of the rotating shaft is fixedly sleeved in the output end of the clutch; the side end face of the clutch shell is fixedly connected with the transition disc; a pusher dog jacking plate is arranged outside the clutch shell; the pusher dog jacking plate extends into the overrunning clutch and is fixedly connected with the output end of the overrunning clutch; the fixed support is provided with a jacking cylinder and is positioned at the periphery of the pusher dog jacking plate; the output end of the puller cylinder is provided with a puller head used for tightly staring the pusher plate of the pusher dog; the turntable drives the air cylinder, and one end of the cylinder body of the turntable is hinged to the fixed support; the output end of the turntable driving cylinder is hinged to the rotating crank.
According to the turning plate type loading and stacking equipment, the first bearing is arranged between the transition disc and the rotating shaft; and an end face gland used for axially positioning the first bearing is arranged at one side end of the first bearing.
According to the turnover plate type loading and stacking equipment, the second bearing is arranged between the bearing block and the rotating shaft; and a bearing gland used for axially positioning the second bearing is arranged on one side of the bearing seat.
According to the turning plate type loading and stacking equipment, a first material pushing mechanism for pushing materials from the conveying belt to the rotary table mechanism is arranged at the conveying tail end of the conveying belt; the first material pushing mechanism comprises a supporting frame which is arranged above the conveying belt; the support frame comprises a cross rod and a longitudinal rod which are vertically and fixedly connected with each other; the longitudinal rod is parallel to the working surface of the conveying tail end of the conveying belt. The first material pushing cylinder is fixedly connected to the longitudinal rod; the push plate connecting piece is sleeved on the longitudinal rod in a sliding manner; one end of the push plate connecting piece is fixedly connected with the output end of the first material pushing cylinder, and the other end of the push plate connecting piece is rotatably connected with the push plate; a positioning bulge for movably positioning the push plate is arranged below the rotary joint of the push plate connecting piece and the push plate; under the action of the positioning protrusion, the push plate realizes the conversion between the output axis of the first material pushing cylinder which is vertical to the output axis of the first material pushing cylinder and the output axis of the first material pushing cylinder which is parallel to the output axis of the first material pushing cylinder.
The invention provides a turning plate type loading stacking device which is characterized by comprising a truss; the conveying belt is used for inputting materials; the stacking mechanism is used for arranging and placing materials and comprises a suspension platform which is movably arranged on the truss and can move along the horizontal direction and a bag falling bin which is arranged below the suspension platform; the bag falling bin is connected with the suspension platform through a lifting mechanism, and can move up and down under the action of the lifting mechanism; the bag falling bin comprises a square frame, a bin opening mechanism and a distribution mechanism; the bin opening mechanism comprises two split bin doors rotatably arranged on the long edge of the bottom of the square frame and two sets of bin door driving cylinders arranged on the left end face and the right end face of the square frame; the output end of the bin gate driving cylinder is compositely hinged with two driving rods; the other ends of the two driving rods are respectively hinged with two opposite-opening bin doors; the material arrangement mechanism comprises a sorting plate which is parallel to the left end surface and the right end surface of the square frame and can horizontally move along the long side direction of the square frame and a sorting plate driving assembly which drives the sorting plate to move; the rotary table mechanism is used for reversing the materials and converting the materials conveyed in a longitudinal state on the conveyor belt into a transverse horizontal state; the rotary table mechanism is arranged between the bag falling bin and the conveying tail end of the conveying belt; one side of the square frame is fixedly connected with a square turntable support frame; the rotary table mechanism is arranged on the rotary table supporting frame corresponding to the center of the bag falling bin; and second material pushing mechanisms used for pushing the materials to the bag falling bin from the turntable mechanism are arranged on the turntable supporting frames positioned on two sides of the turntable mechanism. According to the invention, the bag falling bin is used for carrying out position arrangement and material placement on materials, and the conveying belt uninterruptedly inputs the materials to the bag falling bin, so that the stacking efficiency of the device is high, and the materials are steered through the turntable mechanism, and the steering speed is high; the equipment is simple and convenient to control.
Drawings
FIG. 1 is a general state diagram of the present invention in use; FIG. 2 is a side view of the bag dropping bin, the turntable mechanism, the conveyor belt and the first pushing mechanism; FIG. 3 is a front view of FIG. 2; FIG. 4 is a top view of the organizer plate as installed;
FIG. 5 is a schematic view of the structure of the clamp; FIG. 6 is a top view of the clamp; FIG. 7 is a schematic structural view of the sliding support; FIG. 8 is a state diagram of the present apparatus with material palletized; FIG. 9 is a state diagram of the vertical state material placement when the hopper allows the number of material placements to be even; FIG. 10 is a state diagram of vertical state material placement when the hopper allows the number of material placements to be singular; FIG. 11 is a view showing a state in which the hopper allows the material placement in a lateral state when the number of the material placements is two; FIG. 12 is a state diagram of the horizontal state material placement when the hopper allows the number of material placements to be singular; fig. 13 is an internal structural view of the turntable mechanism; fig. 14 is an external structural view of the turntable mechanism; in the figure, 1-hanging platform, 2-turntable mechanism, 4-bag falling bin, 5-conveyer belt, 6-turntable support frame, 7-truss, 80-first material pushing mechanism, 9-material, 90-second material pushing mechanism, 20-turntable, 21-fixed support, 22-bearing seat, 23-rotating shaft, 231-transmission end, 232-driving end, 24-transition disc, 255-rotating crank, 26-overrunning clutch, 261-clutch shell, 262-clutch output end, 27-turntable driving cylinder, 271-pusher dog top tight plate, 272-top tight head, 273-top tight cylinder, 28-first bearing, 281-end face gland, 29-second bearing, 291-bearing gland, 292-bearing spacer, 41-square frame, 42-bin opening mechanism, 421-split bin door, 422-driving rod, 423-bin door driving cylinder, 43-arrangement mechanism, 431-arrangement plate, 432-guide rail, 441-supporting plate, 442-roller, 451-belt driving motor, 452-belt driving roller, 453-belt driven roller, 454-belt pulley, 455-driving belt, 461-upper clamping plate and 462-upper clamping plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.
Referring to fig. 1, 2 and 3, the present invention provides a plate-turning type loading and stacking apparatus, including:
a horizontally mounted truss 7;
a conveyor belt 5 for feeding the material 9, one end of which is movably mounted on the truss 7 (the movable mounting of the conveyor belt 5 is a technical means well known to those skilled in the art);
the stacking mechanism comprises a suspension platform 1 capable of moving back and forth along the direction of a truss 7 (the suspension platform 1 is a technical means known by persons skilled in the art, and can refer to a moving mechanism of a truss vehicle in an existing workshop), and a bag dropping bin 4 which is used for arranging and blanking materials 9 and is arranged below the suspension platform 1; the bag falling bin 4 is connected with the suspension platform 1 through a lifting mechanism, and the bag falling bin 4 can move up and down under the action of the lifting mechanism; the lifting mechanism is a lead screw transmission mechanism.
The bag falling bin 4 comprises a square frame 41, a bin opening mechanism 42 and a distributing mechanism 43;
the bin opening mechanism 42 comprises two split bin doors 421 rotatably mounted at the bottom of the square frame 41, and two sets of bin door driving cylinders 423 mounted at the left and right end faces of the square frame 41; the output end of the bin gate driving cylinder 423 is compositely hinged with two driving rods 422; the other ends of the two driving rods 422 are respectively and correspondingly hinged with the two split bin doors 421. Because the space of the hopper for placing the materials is limited, when the opening mechanism 42 with the structure is used for placing the materials, the split bin door 421 only needs to rotate by a certain angle (the angle is 45-90 degrees), the materials can fall down, the opening mechanism 42 does not occupy the peripheral space of the bag falling bin 4 too much after being opened, and the interference between the split bin door 421 and the materials and between the split bin door 421 and the hopper after being opened by the opening mechanism 42 is avoided.
When the split bin door 421 is opened;
the bin gate driving cylinder 423 extends out, the included angle between the two driving rods 422 is gradually increased, and the bin gate driving cylinder 423 drives the split bin gate 421 to rotate downwards through the driving rods 422 for opening; after the split bin door 421 is opened, the material in the bag falling bin 4 falls into the hopper for transporting the material.
When the split doors 421 are closed;
the bin gate driving cylinder 423 contracts, an included angle between the two driving rods 422 gradually becomes smaller, and the bin gate driving cylinder 423 drives the split bin gate 421 to rotate upwards and close through the driving rods 422; after the split bin door 421 is closed, the bag falling bin 4 continues to perform position arrangement on the materials output by the conveyer belt 5.
The arrangement mechanism 43 includes a sorting plate 431 horizontally moving along the long side direction of the square frame 41 and a sorting plate driving assembly for driving the sorting plate 431 to move;
referring to fig. 2 and 4, the tidying plate driving assembly includes:
a belt driving motor 451 fixedly mounted on one side of the inside of the square frame 41; a belt driving roller 452 is installed inside the belt driving motor 451; a belt driven roller 453 is arranged on one side, far away from the belt driving motor 451, of the square frame 41; a belt pulley 454 is mounted on each of both ends of the belt driven roller 453 and the belt driving roller 452; a transmission belt 455 is sleeved between the pulley 454 of the belt driven roller 453 and the pulley 454 of the belt driving roller 452;
referring to fig. 5 and 6, a clamp is fixedly clamped on the driving belt 455; the clamping piece comprises an upper clamping plate 461 and a lower clamping plate 462; the upper clamping plate 461 and the lower clamping plate 462 are fastened through bolts; the driving belt 455 passes between the upper and lower clamping plates 461 and 462; the arrangement plate 431 is vertically fixed between the two groups of the lower clamping plates 462, and the transmission of the transmission belt 455 drives the movement of the arrangement plate 431. It is further explained that the driving assembly is not limited to the above-mentioned one, and a driving manner having the same driving function as the driving belt 455 can be implemented, such as a rack and pinion driving.
Preferably, the arrangement plate 431 is clamped on the transmission belt 455 through a clamping member, and the arrangement plate 431 is driven by the transmission belt 455 to arrange the materials 9, but the transmission belt 455 does not have a function of supporting the arrangement plate 431. When the arrangement plate 431 arranges the materials 9, the transmission belt 455 cannot generate a large supporting force to drive the arrangement plate 431 to push the materials 9 with heavy mass to move. It is further necessary to add a finishing plate auxiliary support assembly that supports the finishing plate 431;
both ends are equipped with the arrangement board auxiliary stay subassembly that plays to carry out auxiliary stay to arrangement board 431 around square frame 41, and it includes:
referring to fig. 3, guide rails 432 fixed to the front and rear side walls of the square frame 41; a sliding support is slidably mounted on the guide rail 432;
referring to fig. 7, the sliding support includes two parallel support plates 441 and a plurality of rollers 442 rotatably mounted between the two support plates 441, wherein the rollers 442 are distributed in two rows; the guide rail 432 passes through the upper and lower rows of rollers 442; the distance between the upper and lower rows of rollers 442 is equal to the width of the guide rail 432; the upper clamping plate 461 is fixedly connected to one side of the supporting plate 441. Can provide the holding power for arrangement plate 431 through arrangement plate auxiliary stay subassembly for arrangement plate 431 can not take place to incline when promoting the heavier material 9 of quality, leads to arrangement plate 431 to cross from material 9 top, can't play the effect of promoting material 9.
Referring to fig. 4, the tidying plate 431 is in operation;
the belt driving motor 451 rotates in the forward direction; the belt driving motor 451 drives the belt driving roller 452 to rotate; the belt driving roller 452 drives the transmission belt 455 to perform forward transmission through the belt pulley 454; the driving belt 455 drives the clamping piece to move leftwards; the clamping piece drives the sliding support piece to slide leftwards along the direction of the guide rail, and the tidying plate 431 pushes the materials 9 to move leftwards.
The belt driving motor 451 rotates reversely; the belt driving motor 451 drives the belt driving roller 452 to rotate; the belt driving roller 452 drives the transmission belt 455 to perform reverse transmission through the belt pulley 454; the driving belt 455 drives the clamping piece to move rightwards; the clamping piece drives the sliding support piece to slide rightwards along the direction of the guide rail, and the tidying plate 431 pushes the materials 9 to move rightwards.
The rotary table mechanism 2 is used for reversing the materials 9 and converting the materials 9 output on the conveying belt 5 in a longitudinal state into a horizontal state after passing through the rotary table mechanism 2; the rotary table mechanism 2 is arranged between the bag falling bin 4 and the conveying tail end of the conveying belt 5; a square turntable support frame 6 is fixedly connected to one side of the square frame 41; the rotary table mechanism 2 is arranged on the rotary table supporting frame 6, and the rotary table mechanism 2 is positioned on the central axis of the bag falling bin 4; in order to realize that the materials after being turned by the rotary table mechanism 2 are just positioned at the central position of the bag falling bin 4 when being pushed into the bag falling bin 4, the arranging plate 431 is convenient to move the materials 9 in the next step.
Referring to fig. 13 and 14, the turntable mechanism 2 includes:
a fixed bracket 21 fixedly sleeved with a bearing seat 22;
the left end of the rotating shaft 23 is a driving end 231, and the right end thereof is a driving end 232; the end face of the transmission end 231 is fixedly connected with the rotary table 20, and the transmission end 231 is rotatably sleeved in the bearing seat 22; the end surface of the driving end 232 is rotatably provided with a transition disc 24; a rotating crank 255 is arranged on the transition disc 24;
the overrunning clutch 26 comprises a clutch housing 261 and a clutch output end 262 arranged in the clutch housing 261; the driving end 232 of the rotating shaft 23 is fixedly sleeved in the clutch output end 262; the side end face of the clutch housing 261 is fixedly connected with the transition disc 24; a pusher dog jacking plate 271 is arranged outside the clutch housing 261; the pusher dog jacking plate 271 extends into the overrunning clutch 26 and is fixedly connected with the clutch output end 262; the pushing cylinder 273 is arranged on the periphery of the pusher dog pushing plate 271, and the fixed bracket 21 is provided with a pushing cylinder 273; the output end of the tightly-pushing cylinder 273 is provided with a tightly-pushing head 272 used for tightly-pushing a pusher dog tightly-pushing plate 271;
the turntable drives the air cylinder 27, one end of the cylinder body is hinged with the fixed bracket 21; the output end of the turntable driving cylinder 27 is hinged to the rotating crank 255;
a first bearing 28 is arranged between the transition disc 24 and the rotating shaft 23; an end face gland 281 for axially positioning the first bearing 28 is arranged at one side end of the first bearing 28; the end face gland 281 is fixedly connected to the rotating shaft 23; the friction between the transition disc 24 and the rotating shaft 23 is reduced by the first bearing 28, thereby increasing the rotating effect.
A second bearing 29 is arranged between the bearing seat 22 and the rotating shaft 23; a bearing gland 291 for axially positioning the second bearing 29 is arranged on one side of the bearing seat 22; the bearing gland 291 is fixedly connected to the bearing seat 22; the friction between the bearing seat 22 and the rotating shaft 23 is reduced by the second bearing 29, thereby increasing the rotating effect of the rotating shaft 23.
Further, the first bearing 28 and the second bearing 29 of the present invention are both provided with two bearings side by side; the bearing has two advantages: firstly, the rotating effect between the parts can be further increased. And secondly, realizing the balance of forces among the bearings.
Finally, a bearing spacer 292 is arranged between the two second bearings 29; the bearing spacer 292 separates the two second bearings 29, reducing the friction between the two second bearings 29 during rotation, which affects: firstly, can influence the transmission between the spare part, secondly can reduce the life of bearing.
The turntable driving cylinder 27 drives the turntable 20 to rotate, and the overrunning clutch 26 is in an engaged state; the clutch housing 261 is fixed with the clutch output 262;
the rotary table driving cylinder 27 extends out, the rotary table driving cylinder 27 drives the transition disc 24 to rotate through the rotating crank 255, and the transition disc 24 drives the clutch housing 261 to rotate; with the overrunning clutch 26 engaged, the clutch housing 261 is synchronized with the clutch output 262; the clutch output end 262 drives the internal rotating shaft 23 to rotate; the rotating shaft 23 drives the rotating table 20 to rotate.
After the rotation of the turntable 20 is finished; the overrunning clutch 26 enters an overrunning state; the clutch housing 261 and the clutch output 262 are rotatable therebetween;
the jacking cylinder 273 extends out, and a jacking head 272 at the output end of the jacking cylinder jacks the pusher dog jacking plate 271; the pusher dog jacking plate 271 is fixed by the jacking effect of the jacking cylinder 273; since the pusher plate 271 is fixed to the clutch output 262, the clutch output 262 is fixed.
The rotary table driving cylinder 27 contracts, the rotary table driving cylinder 27 drives the rotary crank 255 to rotate, and the rotary crank 255 drives the clutch housing 261 to rotate; the clutch housing 261 is rotatable with the clutch output 262 due to the overrunning clutch 26 being in an overrunning state; under the jacking action of the jacking cylinder 273, the clutch output end 262 is in a fixed state, the rotating shaft 23 fixedly sleeved inside the clutch output end 262 is fixed, and then the rotating table 20 connected with the rotating shaft 23 is fixed; the clutch housing 261 is rotatable with the clutch output 262; the turntable driving cylinder 27 drives the transition plate 24 and the clutch housing 261 to return to the initial state by rotating the crank 255.
A first material pushing mechanism 80 for pushing the materials 9 from the conveying belt 5 to the turntable mechanism 2 is arranged at the conveying tail end of the conveying belt 5; the second material pushing mechanisms 90 for pushing the materials 9 from the turntable mechanism 2 to the bag falling bin 4 are arranged on the turntable support frames 6 positioned at the two sides of the turntable mechanism 2; the first pushing mechanism 80 and the second pushing mechanism 90 have the same structure (the first pushing mechanism 80 and the second pushing mechanism 90 are well known to those skilled in the art, and are specifically described and explained in detail in the publication CN113387162A entitled "a feeding buffer device", so that the detailed description thereof is omitted).
Referring to fig. 9, in this example, in palletizing;
the hanging platform 1 drives the bag falling bin 4 to move along the horizontal direction or the vertical direction, and the bag falling bin 4 can place the material 9 in the vertical state or the material 9 in the horizontal state.
Referring to fig. 10 and 11, when the material 9 is placed, the bag dropping bin 4 is placed from one end of the hopper;
when the bag falling bin is placed, the bag falling bin 4 places one layer of the materials 9 in the vertical state, and then places one layer of the materials 9 in the horizontal state, wherein the layers are staggered layer by layer.
After the materials 9 are placed to a preset height layer by layer, the suspension platform 1 moves horizontally on the truss 7 for a preset distance (the distance is the width distance of the bag falling bin 4), the suspension platform 1 drives the bag falling bin 4 to move for the preset distance, then the bag falling bin 4 descends, the bag falling bin 4 continues to place the materials 9 in the vertical direction, and the steps are sequentially circulated until the whole car hopper is filled.
It is further explained that, during the movement of the bag dropping bin 4, the position and the state of the conveyor belt 5 are also adjusted relatively, so as to ensure that the conveying end of the conveyor belt 5 always corresponds to the turntable mechanism 2.
The first material pushing mechanism 80 pushes the material 9 conveyed to the tail end of the conveying belt 5 onto the turntable mechanism 2;
when the materials 9 need to be vertically placed, the turntable mechanism 2 does not work, and the second material pushing mechanism 90 pushes the materials 9 to the bag falling bin 4 (it needs to be explained that the length of the bag falling bin 4 corresponds to the width of a car hopper to be stacked); then, position arrangement is carried out through an arrangement plate 431 arranged inside the bag falling bin 4 (at the moment, the split bin door 421 is in a closed state);
when the tidying plate is used for tidying the vertically placed materials 9, the materials 9 enter the center position of the bag falling bin 4 from the rotary table mechanism 2, and the tidying plate 431 pushes the materials 9 to a preset position; when the arrangement plate 431 arranges the materials 9, the materials 9 are firstly pushed to the two ends of the bag falling bin 4, then the materials are symmetrically arranged in sequence, and the materials in the center are finally arranged.
When the number of the bags for placing the materials 9 allowed by the width of the hopper is double, the tidying plate 431 normally operates according to the working mode;
it is further explained that when the number of the pockets for placing the materials 9 allowed by the width of the car hopper is singular, and the last pocket of the materials 9 located in the center is placed, the materials 9 need to be placed in the center position, so the arrangement plate 431 does not arrange the materials 9, the materials 9 are pushed to the center of the bag falling bin 4 by the second material pushing mechanism 90, and the materials reach the blanking position.
After the arrangement of the row of materials 9 is finished, the split type bin door 421 below the bag falling bin 4 is opened, and the materials 9 freely fall into the car hopper from the bag falling bin 4.
Referring to fig. 11 and 12, the material 9 needs to be placed horizontally, the material 9 falls onto the turntable mechanism 2, the turntable mechanism 2 converts the material from a vertical state to a horizontal state, and the second material pushing mechanism 90 pushes the material 9 to the bag falling bin 4; then, position arrangement is carried out through an arrangement plate 431 arranged inside the bag falling bin 4 (at the moment, the split bin door 421 is in a closed state);
the placement of the materials 9 in the horizontal state is similar to the placement of the materials 9 in the vertical state, and will not be described again, except that the materials 9 in the horizontal state can be placed in multiple rows according to the width of the materials.
In summary, the invention provides a turning plate type loading and stacking device which is characterized by comprising a truss; the conveying belt is used for inputting materials; the stacking mechanism is used for arranging and placing materials and comprises a suspension platform which is movably arranged on the truss and can move along the horizontal direction and a bag falling bin which is arranged below the suspension platform; the bag falling bin is connected with the suspension platform through a lifting mechanism, and can move up and down under the action of the lifting mechanism; the bag falling bin comprises a square frame, a bin opening mechanism and a distribution mechanism; the bin opening mechanism comprises two split bin doors rotatably arranged on the long edge of the bottom of the square frame and two sets of bin door driving cylinders arranged on the left end face and the right end face of the square frame; the output end of the bin gate driving cylinder is compositely hinged with two driving rods; the other ends of the two driving rods are respectively hinged with two opposite-opening bin doors; the material arrangement mechanism comprises a sorting plate which is parallel to the left end surface and the right end surface of the square frame and can horizontally move along the long side direction of the square frame and a sorting plate driving assembly which drives the sorting plate to move; the rotary table mechanism is used for reversing the materials and converting the materials conveyed in a longitudinal state on the conveyor belt into a transverse horizontal state; the rotary table mechanism is arranged between the bag falling bin and the conveying tail end of the conveying belt; one side of the square frame is fixedly connected with a square turntable support frame; the rotary table mechanism is arranged on the rotary table supporting frame corresponding to the center of the bag falling bin; and second material pushing mechanisms used for pushing the materials to the bag falling bin from the turntable mechanism are arranged on the turntable supporting frames positioned on two sides of the turntable mechanism. According to the invention, the bag falling bin is used for carrying out position arrangement and material placement on materials, and the conveying belt uninterruptedly inputs the materials to the bag falling bin, so that the stacking efficiency of the device is high, and the materials are steered through the turntable mechanism, and the steering speed is high; the equipment is simple and convenient to control.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
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| CN202111568809.0A CN114194869B (en) | 2021-12-21 | 2021-12-21 | A flip-plate loading and stacking equipment |
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| CN114194869B (en) | 2024-11-19 |
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Denomination of invention: A flipping plate loading and palletizing equipment Granted publication date: 20241119 Pledgee: Agricultural Bank of China Limited Anqiu Branch Pledgor: ANQIU BOYANG MACHINERY MANUFACTURE Co.,Ltd. Registration number: Y2025980006624 |
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