Material stripping type unstacker

Abstract

The utility model relates to the technical field of material unstacking, and discloses a material stripping type unstacker which comprises a machine frame, a supporting plate is hinged to the machine frame, a first driving assembly for controlling the supporting plate to incline is arranged on the machine frame, a bearing plate is fixedly connected to the bottom of one end of the supporting plate, the bearing plate and the supporting plate are arranged perpendicularly, and the first driving assembly is arranged on the machine frame. A bearing plate is slidably connected to the bearing plate, the bearing plate moves in the direction of the supporting plate, limiting plates are symmetrically arranged on the bearing plate, the limiting plates are slidably connected with the bearing plate, second driving assemblies for controlling the limiting plates to be close to or away from each other are arranged in the bearing plate, and a fixing frame is fixedly connected to the top of the supporting plate. The fixing frame is perpendicular to the supporting plate, and an unstacking assembly is arranged on the fixing frame. The automatic unstacking device can achieve automatic unstacking work of materials and has the effect of being high in unstacking efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to material unstacking technical field, especially relate to a material stripping type unstacking machine. BACKGROUND

[0002] At present, in order to improve the utilization rate of storage space, ensure the safe storage and transportation of materials, the stacking technology of woven bag packaging articles (such as fertilizer, cement, grain, etc.) is quite mature at present, and there are various forms of automatic stacking machines on the market, but the unstacking problem of woven bag packaging articles has always been a problem in the industry, and at present, the woven bag packaging articles still rely on manual one-by-one carrying and unstacking, which is time-consuming and labor-intensive, and requires a large amount of labor and has very low unstacking efficiency. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a material stripping type unstacking machine, which can realize automatic unstacking of materials and has high unstacking efficiency.

[0004] The above technical purpose of the utility model is realized by the following technical scheme: a material stripping type unstacking machine, comprising a rack, a support plate is hinged on the rack, a first drive assembly for controlling the inclination of the support plate is arranged on the rack, a supporting plate is fixedly connected to the bottom of one end of the support plate, the supporting plate is arranged vertically to the support plate, a material receiving plate is slidably connected to the supporting plate, the material receiving plate moves along the direction of the support plate, limit plates are symmetrically arranged on the material receiving plate, the limit plates are slidably connected to the material receiving plate, a second drive assembly for controlling the limit plates to move closer to or away from each other is arranged in the material receiving plate, a fixing frame is fixedly connected to the top of the support plate, the fixing frame is arranged vertically to the support plate, and an unstacking assembly is arranged on the fixing frame.

[0005] By adopting the above technical scheme, the stacked material pile is sent to the material receiving plate, and the second drive assembly controls the limit plates to clamp the material pile, the first drive assembly controls the support plate to drive the supporting plate and the fixing frame to incline as a whole, controls the material receiving plate to rise, makes the material bag located at the top contact the unstacking assembly, realizes the automatic unstacking of the material pile, and effectively improves the unstacking efficiency.

[0006] The utility model discloses a further setting for: the unstacking assembly includes the sliding frame who slides along the fixed stand length direction, the sliding frame both sides are provided with the belt pulley respectively, and the unstacking belt is set up between two belt pulleys, and one end of one belt pulley is fixedly connected with first motor, and the rotating motor is fixedly connected with the sliding frame, the rotating shaft is rotatably connected on the sliding frame, and the rotating shaft is parallelly arranged with the belt pulley, and the both ends of rotating shaft are fixedly connected with the gear respectively, and the fixed stand both ends are provided with the rack along its length direction, and the gear is engaged with the rack, the door type frame is fixedly connected on the sliding frame, one end of the door type frame is fixedly connected with second motor, and the first sprocket is fixedly connected on the second motor output, and the second sprocket is fixedly connected on the rotating shaft, and the first sprocket and the second sprocket are set up with the first chain between.

[0007] By adopting the above technical scheme, when the material pile rises to the required position, the second motor is started, the rotating shaft is controlled to rotate through the first sprocket and the second sprocket, the gears at both ends of the rotating shaft are rotated, the rack engaged with the gears and arranged on the fixed stand is controlled to move the sliding frame to the direction of the material pile, at this time, the material package at the top is moved to the unstacking belt and sent out through the unstacking belt, then the sliding frame moves away from the material pile while the supporting plate continues to rise, and the above operation is repeated to realize the unstacking work of the material pile.

[0008] The utility model discloses a further setting for: the sliding frame is rotatably connected with the unstacking rod on the side close to the supporting plate, the unstacking rod is parallelly arranged with the belt pulley, the third sprocket is fixedly connected on the unstacking rod end, the third motor is fixedly connected on the door type frame away from the second motor, the fourth sprocket is fixedly connected on the third motor output, and the second chain is set up between the third sprocket and the fourth sprocket.

[0009] By adopting the above technical scheme, the supporting plate rises, the unstacking rod contacts the bottom of the material package at the top, the third motor is started, the unstacking rod is controlled to rotate through the fourth sprocket and the third sprocket, the material package is moved to the direction of the unstacking belt and contacted with the unstacking belt, then the unstacking belt sends out the material package after unstacking, and the unstacking process of the material pile is completed.

[0010] The utility model discloses a further setting for: the second drive assembly includes the connecting rod articulated at the center of the limiting plate, the connecting rod is hinged with the rotating rod on the end away from the limiting plate, the rotating rod is rotatably connected with the supporting plate, the fourth motor is fixedly connected in the supporting plate, and the fourth motor output is fixedly connected with the rotating rod center.

[0011] By adopting the above technical scheme, the fourth motor controls the rotating rod to rotate, thereby driving the connecting rod articulated with both ends of the rotating rod to move synchronously, further controlling two limiting plates to move reversely synchronously, and realizing the clamping and limiting of the material pile.

[0012] The utility model discloses further provide that: the support plate with the material support plate between be provided with scissor -type lift, for control material support plate along the support plate direction sliding.

[0013] Through adopt above -mentioned technical scheme, scissor -type lift control material support plate along the support plate direction removes.

[0014] The utility model discloses further provide that: first drive assembly includes the drive cylinder of hinging on the frame, drive cylinder output and support plate hingedly link, drive cylinder is located support plate far from the one end of support plate.

[0015] Through adopt above -mentioned technical scheme, drive cylinder's piston rod movement, thereby control with frame hinged support plate tilt, utilize the packing material after tilting corresponding angle, more easily separate the stress principle of the pile, make the unstacking rod and unstacking belt can easily separate packing palletizing material from the material pile.

[0016] The utility model discloses further provide that: drive cylinder is equipped with two, two drive cylinder is located support plate's both sides.

[0017] Through adopt above -mentioned technical scheme, guarantee the stability when support plate tilts.

[0018] The utility model discloses further provide that: the fixed frame far from the one end of sliding frame be provided with movable frame, movable frame and fixed frame sliding connection, fixed frame is fixedly connected with moving cylinder, moving cylinder and rack parallel setting, moving cylinder output and movable frame fixed connection, movable frame is hinged with baffle, movable frame is hinged with turnover cylinder, turnover cylinder output and baffle hingedly link.

[0019] Through adopt above -mentioned technical scheme, baffle carries out the blocking and location to the upper portion of material pile, prevents the material package from falling in the process that unstacking rod is unstacked to material pile.

[0020] The utility model discloses further provide that: baffle upper end is inclined to the direction of sliding frame setting.

[0021] Through adopt above -mentioned technical scheme, effectively prevent the upper portion of material pile from passing over baffle top in the unstacking process.

[0022] The utility model discloses further provide that: the both sides of fixed frame all be provided with track, sliding frame and movable frame bottom all be provided with pulley, pulley is embedded in track and is connected with track rolling.

[0023] Through adopt above -mentioned technical scheme, when sliding frame and movable frame slide on fixed frame, pulley can reduce friction, improve the stability of sliding frame and movable frame simultaneously when moving.

[0024] The utility model discloses the beneficial effect is:

[0025] 1, the material pile of good accumulation is sent into the material receiving plate, and the second drive assembly controls the clamping of the limiting plate to the material pile, and the first drive assembly controls the support plate to drive the whole of the supporting plate and the fixed frame to be inclined, the material receiving plate is controlled to rise along the support plate direction, makes the unstacking rod contact with the bottom of the material package located at the top, the second motor starts, and the rotating shaft is controlled to rotate through the first sprocket and the second sprocket, makes the gear at both ends of the rotating shaft rotate, through the rack meshed with the gear set on the fixed frame, the sliding frame is controlled to move to the material pile direction, and the third motor starts, and the unstacking rod is controlled to rotate through the fourth sprocket and the third sprocket, and the material package at the top moves to the unstacking belt direction under the action of the unstacking rod and contacts the unstacking belt, then the unstacking belt sends out the material package of unstacking completion, then the sliding frame is away from the material pile, and the material receiving plate continues to rise, and the above operation is repeated, realizes the automatic unstacking work of the material pile, and effectively improves the unstacking efficiency.

[0026] 2, the support plate is inclined under the action of the drive cylinder, and the packaging material after the corresponding angle is inclined, and the stress principle of the stack is more easily separated, so that the unstacking rod and the unstacking belt can easily separate the packaging stack material from the material pile.

[0027] 3, the utility model discloses the limiting plate at both ends of the material receiving plate, and the connecting rod hinged at both ends of the rotating rod is driven to move synchronously through the fourth motor control rotating rod rotation, and then the two limiting plates are controlled to move reversely synchronously, realize the clamping of the material pile, prevent the displacement and drop of the material package in the unstacking process. ACCURATE DRAWINGS

[0028] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will be briefly introduced to the drawing needed to be used in the embodiment description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating labor.

[0029] Figure 1 It is the structure schematic diagram of the utility model.

[0030] Figure 2 It is Figure 1 the structure enlarged diagram of place A in it.

[0031] Figure 3 It is the structure schematic diagram of the utility model.

[0032] Figure 4 It is Figure 3 the structure enlarged diagram of place B in it.

[0033] Figure 5 is a right view structure schematic diagram of the utility model.

[0034] In the figure, 1, rack; 2, support plate; 3, first drive assembly; 31, drive cylinder; 4, bearing plate; 41, material bearing plate; 411, limiting plate; 412, second drive assembly; 4121, connecting rod; 4122, rotating rod; 4123, fourth motor; 42, scissor lift; 5, fixed frame; 6, unstacking assembly; 61, sliding frame; 62, unstacking belt; 63, first motor; 64, rotating shaft; 65, gear; 66, rack; 67, door-shaped frame; 68, second motor; 69, first sprocket; 610, second sprocket; 611, first chain; 612, unstacking rod; 613, third sprocket; 614, fourth sprocket; 615, third motor; 616, second chain; 8, movable frame; 9, moving cylinder; 10, baffle; 11, overturning cylinder; 12, track. DETAILED DESCRIPTION

[0035] The technical scheme of the utility model will be described below in connection with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0036] Embodiment: please refer to Figures 1-5 A material stripping type unstacking machine, including rack 1, the rack 1 is hinged with support plate 2, the rack 1 is provided with first drive assembly 3 for controlling the inclination of support plate 2, the bottom of one end of support plate 2 is fixedly connected with bearing plate 4, bearing plate 4 is perpendicular to support plate 2, bearing plate 4 is slidably connected with material bearing plate 41, material bearing plate 41 moves along the direction of support plate 2, limit plate 411 is symmetrically arranged on material bearing plate 41, limit plate 411 is slidably connected with material bearing plate 41, second drive assembly 412 is arranged in material bearing plate 41 for controlling limit plate 411 to approach or move away from each other, the top of support plate 2 is fixedly connected with fixed frame 5, fixed frame 5 is perpendicular to support plate 2, unstacking assembly 6 is arranged on fixed frame 5, the material stack is sent into material bearing plate 41, and second drive assembly 412 controls limit plate 411 to clamp the material stack, first drive assembly 3 controls support plate 2 to drive bearing plate 4 and fixed frame 5 to incline as a whole, controls material bearing plate 41 to rise along the direction of support plate 2, so that the material package at the top is in contact with unstacking assembly 6, realizes the automatic unstacking of material stack, and effectively improves the unstacking efficiency.

[0037] Further, the unstacking assembly 6 comprises a sliding frame 61 sliding along the length direction of the fixed frame 5, and a belt pulley is arranged on both sides of the sliding frame 61, and a unstacking belt 62 is sleeved between the two belt pulleys, one end of one of the belt pulleys is fixedly connected with a first motor 63, and the rotating motor is fixedly connected with the sliding frame 61; a rotating shaft 64 is rotatably connected to the sliding frame 61, the rotating shaft 64 is arranged in parallel with the belt pulley, gears 65 are fixedly connected to both ends of the rotating shaft 64, and a rack 66 along the length direction of the fixed frame 5 is arranged at both ends of the fixed frame 5; the gears 65 are engaged with the rack 66, a door-shaped frame 67 is fixedly connected to the sliding frame 61, one end of the door-shaped frame 67 is fixedly connected with a second motor 68, a first sprocket 69 is fixedly connected to the output end of the second motor 68, a second sprocket 610 is fixedly connected to the rotating shaft 64, and a first chain 611 is sleeved between the first sprocket 69 and the second sprocket 610; a unstacking rod 612 is rotatably connected to one side of the sliding frame 61 close to the supporting plate 4, the unstacking rod 612 is arranged in parallel with the belt pulley, a third sprocket 613 is fixedly connected to one end of the unstacking rod 612, a third motor 615 is fixedly connected to the end of the door-shaped frame 67 away from the second motor 68, a fourth sprocket 614 is fixedly connected to the output end of the third motor 615, and a second chain 616 is sleeved between the third sprocket 613 and the fourth sprocket 614.

[0038] Specifically, the material receiving plate 41 is lifted in the direction of the supporting plate 2, so that the unstacking rod 612 is in contact with the bottom of the material bag located at the top, the second motor 68 is started, the rotating shaft 64 is controlled to rotate through the first sprocket 69 and the second sprocket 610, the gears 65 at both ends of the rotating shaft 64 are rotated, the sliding frame 61 is controlled to move towards the material stack through the rack 66 arranged on the fixed frame 5 and engaged with the gears 65, the third motor 615 is started, the unstacking rod 612 is controlled to rotate through the fourth sprocket 614 and the third sprocket 613, the material bag at the top is moved towards the unstacking belt 62 under the action of the unstacking rod 612 and is in contact with the unstacking belt 62, then the unstacking belt 62 sends out the material bag after unstacking, then the sliding frame 61 moves away from the material stack while the material receiving plate 41 continues to rise, and the above operation is repeated to realize the automatic unstacking of the material stack.

[0039] Further, the second driving assembly 412 comprises a connecting rod 4121 hinged at the center of the limiting plate 411, a rotating rod 4122 is hinged to one end of the connecting rod 4121 away from the limiting plate 411, the rotating rod 4122 is rotatably connected with the material receiving plate 41, a fourth motor 4123 is fixedly connected in the material receiving plate 41, the output end of the fourth motor 4123 is fixedly connected with the center of the rotating rod 4122, the fourth motor 4123 controls the rotating rod 4122 to rotate, thereby driving the connecting rod 4121 at both ends of the rotating rod 4122 to move synchronously, and further controlling the two limiting plates 411 to move synchronously in opposite directions, thereby realizing the clamping and limiting of the material stack.

[0040] Further, the supporting plate 4 and the material supporting plate 41 are provided with a scissor lift 42 for controlling the material supporting plate 41 to slide along the supporting plate 2, and the scissor lift 42 controls the material supporting plate 41 to move along the supporting plate 2, wherein the scissor lift 42 is prior art and will not be repeated here.

[0041] Further, the first driving assembly 3 comprises a driving cylinder 31 hinged to the rack 1, the output end of the driving cylinder 31 is hinged to the supporting plate 2, the driving cylinder 31 is located at one end of the supporting plate 2 away from the supporting plate 4, and the piston rod of the driving cylinder 31 moves to control the supporting plate 2 hinged to the rack 1 to tilt, and the use of the packaging material after tilting by a corresponding angle makes it easier to separate the stress principle of the stacked material, so that the unstacking rod 612 and the unstacking belt 62 can easily separate the packaged stacked material from the material stack.

[0042] Further, the driving cylinder 31 is provided with two driving cylinders 31 located on both sides of the supporting plate 2 to ensure the stability of the supporting plate 2 when tilting.

[0043] Further, the fixed frame 5 is provided with a movable frame 8 away from the sliding frame 61, the movable frame 8 is slidably connected with the fixed frame 5, the fixed frame 5 is fixedly connected with a moving cylinder 9, the moving cylinder 9 is arranged in parallel with the rack 66, the output end of the moving cylinder 9 is fixedly connected with the movable frame 8, the movable frame 8 is hinged with a baffle 10, the movable frame 8 is hinged with a turnover cylinder 11, the output end of the turnover cylinder 11 is hinged with the baffle 10, and the baffle 10 further blocks and positions the upper part of the material stack to prevent the material package from falling off during the unstacking process of the unstacking rod 612.

[0044] Further, the upper end of the baffle 10 is inclined to the direction of the sliding frame 61, which effectively prevents the upper part of the material stack from passing over the baffle 10 during unstacking.

[0045] Further, the fixed frame 5 is provided with a track 12 on both sides, and the sliding frame 61 and the movable frame 8 are provided with pulleys at the bottom, the pulleys are embedded in the track 12 and are in rolling connection with the track 12, when the sliding frame 61 and the movable frame 8 slide on the fixed frame 5, the pulleys can reduce friction and improve the stability of the sliding frame 61 and the movable frame 8 during movement.

[0046] The working principle of the utility model:

[0047] The accumulated material pile is sent to the material receiving plate 41, the fourth motor 4123 controls the rotating rod 4122 to rotate, thereby driving the connecting rod 4121 at both ends of the rotating rod 4122 to move synchronously, and then controlling the two limiting plates 411 to move reversely synchronously, controlling the limiting plates 411 to clamp the material pile, driving the piston rod of the driving cylinder 31 to move, thereby controlling the support plate 2 hinged to the rack 1 to tilt, and then driving the support plate 4 and the fixed frame 5 to tilt as a whole; the material receiving plate 41 is controlled to ascend along the direction of the support plate 2, so that the unstacking rod 612 contacts the bottom of the material bag at the top, the second motor 68 is started, the rotating shaft 64 is controlled to rotate through the first sprocket 69 and the second sprocket 610, so that the gear 65 at both ends of the rotating shaft 64 rotates, the sliding frame 61 is controlled to move towards the material pile through the rack 66 engaged with the gear 65 arranged on the fixed frame 5, and simultaneously the third motor 615 is started, the unstacking rod 612 is controlled to rotate through the fourth sprocket 614 and the third sprocket 613, the material bag at the top is driven by the unstacking rod 612 to move towards the unstacking belt 62 and contact the unstacking belt 62, then the unstacking belt 62 sends out the material bag after unstacking, then the sliding frame 61 moves away from the material pile and the material receiving plate 41 continues to ascend, the above operation is repeated to realize the automatic unstacking of the material pile.

[0048] The contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0049] Finally, it should be noted that: the above only describes preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A material stripping unstacker comprising a frame (1), characterized in that: The rack (1) is hinged with a support plate (2), the rack (1) is provided with a first drive assembly (3) for controlling the inclination of the support plate (2), one end of the support plate (2) is fixedly connected with a supporting plate (4), the supporting plate (4) is perpendicular to the support plate (2), the supporting plate (4) is slidably connected with a material receiving plate (41), the material receiving plate (41) moves along the direction of the support plate (2), the material receiving plate (41) is symmetrically provided with a limiting plate (411), the limiting plate (411) is slidably connected with the material receiving plate (41), the material receiving plate (41) is provided with a second drive assembly (412) for controlling the approaching or moving away of the limiting plates (411), the top of the support plate (2) is fixedly connected with a fixed frame (5), the fixed frame (5) is perpendicular to the support plate (2), the fixed frame (5) is provided with a disassembling assembly (6).

2. A material stripping de-palletizer according to claim 1, wherein: The disassembling assembly (6) comprises a sliding frame (61) sliding along the length direction of the fixed frame (5), the sliding frame (61) is provided with a belt pulley on both sides, a disassembling belt (62) is sleeved between the two belt pulleys, one end of the belt pulley is fixedly connected with a first motor (63), and the first motor (63) is fixedly connected with the sliding frame (61); the sliding frame (61) is rotatably connected with a rotating shaft (64), the rotating shaft (64) is parallel to the belt pulley, both ends of the rotating shaft (64) are fixedly connected with a gear (65), both ends of the fixed frame (5) are provided with a rack (66) along the length direction thereof, the gear (65) is engaged with the rack (66), the sliding frame (61) is fixedly connected with a door-shaped frame (67), one end of the door-shaped frame (67) is fixedly connected with a second motor (68), the output end of the second motor (68) is fixedly connected with a first sprocket (69), the rotating shaft (64) is fixedly connected with a second sprocket (610), and the first sprocket (69) and the second sprocket (610) are sleeved with a first chain (611).

3. A material peel-picking de-palletizer according to claim 2, wherein: The side of the sliding frame (61) close to the supporting plate (4) is rotatably connected with a disassembling rod (612), the disassembling rod (612) is parallel to the belt pulley, the end of the disassembling rod (612) is fixedly connected with a third sprocket (613), the end of the door-shaped frame (67) away from the second motor (68) is fixedly connected with a third motor (615), the output end of the third motor (615) is fixedly connected with a fourth sprocket (614), and the third sprocket (613) and the fourth sprocket (614) are sleeved with a second chain (616).

4. A material peel-picking de-palletizer according to claim 1, wherein: The second driving assembly (412) comprises a connecting rod (4121) hinged at the center of the limiting plate (411), one end of the connecting rod (4121) away from the limiting plate (411) is hinged with a rotating rod (4122), the rotating rod (4122) is rotationally connected with the material receiving plate (41), the material receiving plate (41) is fixedly connected with a fourth motor (4123), and the output end of the fourth motor (4123) is fixedly connected with the center of the rotating rod (4122).

5. A material peel-picking de-palletizer according to claim 4, wherein: A scissor lift (42) is arranged between the supporting plate (4) and the material receiving plate (41) and is used for controlling the material receiving plate (41) to slide along the direction of the supporting plate (2).

6. A material peel-picking de-stacker according to claim 1, characterized in that: The first driving assembly (3) comprises a driving cylinder (31) hinged on the rack (1), the output end of the driving cylinder (31) is hinged with the supporting plate (2), and the driving cylinder (31) is located at one end of the supporting plate (2) away from the supporting plate (4).

7. A material peel-off depiler according to claim 6, characterized in that: The driving cylinder (31) is provided with two driving cylinders (31), and the two driving cylinders (31) are respectively located on both sides of the supporting plate (2).

8. A material peel-picking de-palletizer according to claim 2, wherein: One end of the fixed frame (5) away from the sliding frame (61) is provided with a movable frame (8), the movable frame (8) is slidingly connected with the fixed frame (5), the fixed frame (5) is fixedly connected with a moving cylinder (9), the moving cylinder (9) is arranged in parallel with the rack (66), the output end of the moving cylinder (9) is fixedly connected with the movable frame (8), the movable frame (8) is hinged with a baffle (10), the movable frame (8) is hinged with a turnover cylinder (11), and the output end of the turnover cylinder (11) is hinged with the baffle (10).

9. A material peel-off depiler according to claim 8, characterized in that: The baffle (10) is inclinedly arranged towards the sliding frame (61) at the upper end.

10. A material peel-picking de-stacker according to claim 8, characterized in that: Both sides of the fixed frame (5) are provided with rails (12), and the sliding frame (61) and the movable frame (8) are provided with pulleys at the bottom, the pulleys are embedded in the rails (12) and are rollingly connected with the rails (12).

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