Feed bag stacking device

Abstract

The utility model discloses a feed bag stacking device, which relates to the technical field of stacking devices and comprises a supporting table, a supporting frame is fixedly connected to the top end of the supporting table, a longitudinal sliding frame is slidably connected to the top of the supporting frame, and a transverse sliding frame is slidably connected to the outer surface of the longitudinal sliding frame. The bottom end of the transverse sliding frame is fixedly connected with an electric push rod, and the bottom end of the electric push rod is fixedly connected with a mechanical claw. A feed bag can be clamped through the oblique clamping plate and the rotating clamping plate, a second screw can drive a threaded sliding column to slide by starting an electric motor, and therefore the rotating clamping plate can be pushed to rotate through a pushing plate, and the angle between the oblique clamping plate and the rotating clamping plate can be adjusted; and by rotating the rotating clamping plate to be perpendicular, the feed bags can be directly placed through upward movement of the mechanical claw, and stacking of the feed bags is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of stacking devices, in particular to a feed bag stacking device. Background Art

[0002] With the improvement of mechanical automation level, palletizing lines are widely used in the transportation and stacking of materials such as flour, feed, cement, etc. They use mechanical claws to grab materials and move along a preset trajectory, and release them after the materials move to the designated placement point, thereby achieving stacking.

[0003] The existing technology has the following problems:

[0004] When the existing feed bag stacking device is in use, the mechanical claw has a poor grasping effect on the feed bags, which makes it inconvenient to stack them. At the same time, the existing feed bag stacking device lacks a fixing device for the pallet, which makes the pallet easy to slip when the feed bags are stacked, affecting the stacking effect of the feed bags and is not conducive to the use of the feed bag stacking device. Utility Model Content

[0005] The utility model provides a feed bag stacking device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A feed bag stacking device comprises a support table, the top of the support table is fixedly connected to a support frame, the top of the support frame is slidably connected to a longitudinal sliding frame, the outer surface of the longitudinal sliding frame is slidably connected to a transverse sliding frame, the bottom end of the transverse sliding frame is fixedly connected to an electric push rod, the bottom end of the electric push rod is fixedly connected to a mechanical claw, a positioning mechanism is arranged on the top of the support table, and a tray is arranged on the inner side of the positioning mechanism.

[0008] The mechanical claw includes a connecting frame, which is fixedly connected to the bottom end of the electric push rod. A sliding groove is opened on both the left and right sides of the bottom of the connecting frame. A threaded slide is slidably connected inside the sliding groove, and a sliding clamp is fixedly connected to the bottom end of the threaded slide.

[0009] The sliding clamping plate includes an oblique clamping plate, which is fixedly connected to the bottom end of the threaded slide plate, and the bottom end of the oblique clamping plate is rotatably connected to a rotating clamping plate, and the opposite surfaces of the two oblique clamping plates are fixedly connected to a connecting plate, and a sliding groove two is opened inside the connecting plate and passes through the front and rear, and an electric motor is fixedly connected to the top of the inner wall of the second sliding groove, and the output shaft of the electric motor is fixedly connected to the second screw, and the outer surface of the second screw is threadedly connected to a threaded sliding column, and the threaded sliding column is slidably connected to the inside of the second sliding groove and has push plates movably connected to the front and rear ends, and the end of the push plate away from the threaded sliding column is movably connected to the top of the rotating clamping plate.

[0010] A further improvement of the technical solution of the utility model is that a double-headed motor is fixedly connected to the middle part of the connecting frame, and the left and right output shafts of the double-headed motor are fixedly connected to a first screw rod, and the end of the first screw rod away from the double-headed motor penetrates into the interior of sliding groove one and the outer surface is threadedly connected to the threaded slide plate.

[0011] A further improvement of the technical solution of the utility model is that: the positioning mechanism includes a driving motor, a movable groove is opened in the inner center of the supporting platform, and the driving motor is fixedly connected to the bottom end of the inner wall of the driving motor.

[0012] A further improvement of the technical solution of the utility model is that: the output shaft of the driving motor is fixedly connected to bevel gear one, the outer surface of the bevel gear one is meshedly connected to four bevel gear twos in an annular array, the bevel gear two is movably connected inside the movable groove, and the side of the bevel gear two away from the bevel gear one is fixedly connected to a third screw.

[0013] A further improvement of the technical solution of the utility model is that four sliding grooves three are opened in the top annular array of the support platform, the end of the third screw away from the bevel gear two penetrates into the interior of the sliding groove three and the outer surface is threadedly connected with a threaded slider, the outer surface of the threaded slider is slidably connected with a door-shaped pressure plate, and the door-shaped pressure plate is slidably connected to the interior of the sliding groove three.

[0014] A further improvement of the technical solution of the utility model is that: the front and rear sides of the threaded slider are fixedly connected to the limiting slide plate, the front and rear sides of the inner surface of the door-shaped pressure plate are provided with limiting sliding grooves, and the limiting slide plate is slidably connected inside the limiting sliding groove.

[0015] A further improvement of the technical solution of the utility model is that: the front and rear sides of the interior of the threaded slider are slidably connected with sliding push plates that penetrate left and right, the bottom of the sliding push plate is fixedly connected with a sliding pressure plate, and the front and rear sides of the interior of the threaded slider are provided with sliding grooves four, and the sliding pressure plate is slidably connected inside the sliding groove four.

[0016] A further improvement of the technical solution of the utility model is that a tensioning spring is fixedly connected to one side of the sliding pressure plate close to the second bevel gear, a push rod is movably connected to the top of the sliding push plate, and the top of the push rod is fixedly connected to the top of the inner surface of the door-shaped pressure plate.

[0017] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0018] 1. The utility model provides a feed bag stacking device, which can clamp the feed bag through the oblique clamping plate and the rotating clamping plate through the mutual cooperation among the oblique clamping plate, the rotating clamping plate, the connecting plate, the electric motor, the second screw, the threaded sliding column and the pushing plate, and by starting the electric motor, the second screw can drive the threaded sliding column to slide, so that the rotating clamping plate can be pushed to rotate through the pushing plate, and the angle between the oblique clamping plate and the rotating clamping plate can be adjusted, so that the clamping effect of the feed bag can be better, and by turning the rotating clamping plate to vertical, the placement of the feed bag can be directly completed by moving the mechanical claw upward, making the stacking of the feed bag more convenient.

[0019] 2. The utility model provides a feed bag stacking device, which cooperates with each other among a driving motor, bevel gear one, bevel gear two, a third screw, a threaded slider, a sliding push plate, a sliding pressure plate, a tightening spring, a pushing rod, and a door-type pressure plate. By starting the driving motor, the bevel gear one can drive the bevel gear two to rotate, so that the threaded slider can be driven to slide through the third screw, and under the push of the tightening spring, the sliding push plate can push the door-type pressure plate out through the pushing rod, which is convenient for fixing the pallet through the door-type pressure plate, so that the pallet can be prevented from slipping when the feed bags are stacked, and the stability of the feed bags during stacking is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of the mechanical claw of the utility model;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the sliding splint of the utility model;

[0023] Figure 4 It is a cross-sectional structural diagram of the positioning mechanism of the utility model;

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the threaded slider of the utility model.

[0025] In the figure: 1. support platform; 11. support frame; 2. longitudinal sliding frame; 3. transverse sliding frame; 4. electric push rod; 5. mechanical claw; 51. connecting frame; 52. double-headed motor; 53. first screw; 54. threaded slide plate; 55. sliding clamp plate; 551. oblique clamp plate; 552. rotating clamp plate; 553. connecting plate; 554. electric motor; 555. second screw; 556. threaded slide column; 557. pushing plate; 6. positioning mechanism; 61. driving motor; 62. bevel gear one; 63. bevel gear two; 64. third screw; 65. threaded slider; 651. limiting slide plate; 652. sliding push plate; 653. sliding pressure plate; 654. tightening spring; 655. pushing rod; 66. door-type pressure plate; 661. limiting slide groove; 7. tray. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods:

[0027] like Figure 1-2 As shown, the utility model provides a feed bag stacking device, including a support platform 1, a support frame 11 is fixedly connected to the top of the support platform 1, a longitudinal sliding frame 2 is slidably connected to the top of the support frame 11, a transverse sliding frame 3 is slidably connected to the outer surface of the longitudinal sliding frame 2, an electric push rod 4 is fixedly connected to the bottom end of the transverse sliding frame 3, a mechanical claw 5 is fixedly connected to the bottom end of the electric push rod 4, a positioning mechanism 6 is arranged on the top of the support platform 1, a tray 7 is arranged on the inner side of the positioning mechanism 6, the mechanical claw 5 includes a connecting frame 51, the connecting frame 51 is fixedly connected to the bottom end of the electric push rod 4, a sliding groove 1 is opened on the left and right sides of the bottom of the connecting frame 51, a threaded slide plate 54 is slidably connected to the inside of the sliding groove 1, a sliding clamping plate 55 is fixedly connected to the bottom end of the threaded slide plate 54, a double-headed motor 52 is fixedly connected to the middle part of the connecting frame 51, and the left and right output shafts of the double-headed motor 52 are fixedly connected to the first screw 53, and the end of the first screw 53 away from the double-headed motor 52 penetrates into the inside of the sliding groove 1 and the outer surface is threadedly connected to the threaded slide plate 54;

[0028] When stacking the feed bags, the tray 7 will be placed on the top front side of the support platform 1, and the tray 7 can be fixed by the positioning mechanism 6. At the same time, the feed bag conveying device will convey the feed bag to the rear side of the support platform 1, and the mechanical claw 5 can be driven to move to the top of the feed bag through the transmission of the longitudinal sliding frame 2, the transverse sliding frame 3 and the electric push rod 4. By starting the double-headed motor 52, the first screw 53 can be driven to rotate, so that the threaded slide 54 can drive the inside of the sliding groove 1 to slide, so that the feed bag can be clamped and fixed. Afterwards, the feed bag will be conveyed to the top of the tray 7 under the transmission of the longitudinal sliding frame 2, the transverse sliding frame 3 and the electric push rod 4, and the feed bag will be released by the mechanical claw 5, so that the feed bag can be stacked.

[0029] like Figure 3 As shown, the utility model provides a feed bag stacking device, the sliding clamping plate 55 includes an oblique clamping plate 551, the oblique clamping plate 551 is fixedly connected to the bottom end of the threaded slide plate 54, the bottom end of the oblique clamping plate 551 is rotatably connected to the rotating clamping plate 552, the opposite surfaces of the two oblique clamping plates 551 are fixedly connected to the connecting plate 553, the interior of the connecting plate 553 is provided with a sliding groove 2 that runs through the front and rear, the top of the inner wall of the sliding groove 2 is fixedly connected to an electric motor 554, the output shaft of the electric motor 554 is fixedly connected to a second screw rod 555, the outer surface of the second screw rod 555 is threadedly connected to a threaded sliding column 556, the threaded sliding column 556 is slidably connected to the interior of the sliding groove 2 and the front and rear ends are movably connected to a push plate 557, and the end of the push plate 557 away from the threaded sliding column 556 is movably connected to the top of the rotating clamping plate 552;

[0030] When clamping the feed bag, the feed bag can be clamped and fixed by the inclined clamping plate 551 and the rotating clamping plate 552, and by starting the electric motor 554, the second screw 555 can be driven to rotate, and the threaded sliding column 556 can be driven to slide inside the second sliding groove, so that the rotating clamping plate 552 can be pushed to rotate by the pushing plate 557, and the angle between the inclined clamping plate 551 and the rotating clamping plate 552 can be adjusted, so that the clamping effect of the feed bag can be better, and by turning the rotating clamping plate 552 to vertical, the placement of the feed bag can be directly completed by moving the mechanical claw 5 upward, making the stacking of the feed bag more convenient.

[0031] like Figure 4-5As shown, the utility model provides a feed bag stacking device, the positioning mechanism 6 includes a driving motor 61, a movable groove is opened in the inner center of the support platform 1, the driving motor 61 is fixedly connected to the bottom end of the inner wall of the driving motor 61, the output shaft of the driving motor 61 is fixedly connected to a bevel gear 1 62, the outer surface of the bevel gear 1 62 is meshed with four bevel gear 2 63 in an annular array, the bevel gear 2 63 is movably connected to the inside of the movable groove, the side of the bevel gear 2 63 away from the bevel gear 1 62 is fixedly connected to a third screw 64, the top of the support platform 1 is opened with four sliding grooves 3 in an annular array, one end of the third screw 64 away from the bevel gear 2 63 penetrates into the inside of the sliding groove 3 and the outer surface is threadedly connected to a threaded slider 65, the outer surface of the threaded slider 65 is slidably connected to a door-shaped pressing plate 66, the door-shaped pressing plate 66 Slidingly connected inside the sliding groove three, the front and rear sides of the threaded slider 65 are fixedly connected to the limited slide plate 651, the front and rear sides of the inner surface of the door-shaped pressure plate 66 are provided with limited slide grooves 661, the limited slide plate 651 is slidably connected inside the limited slide groove 661, the front and rear sides of the inner surface of the threaded slider 65 are slidably connected with the sliding push plate 652 that penetrates left and right, the bottom of the sliding push plate 652 is fixedly connected with the sliding pressure plate 653, the front and rear sides of the inner surface of the threaded slider 65 are provided with sliding groove four, the sliding pressure plate 653 is slidably connected inside the sliding groove four, the side of the sliding pressure plate 653 close to the bevel gear two 63 is fixedly connected with a tightening spring 654, the top of the sliding push plate 652 is movably connected with a push rod 655, and the top of the push rod 655 is fixedly connected to the top of the inner surface of the door-shaped pressure plate 66;

[0032] When stacking the feed bags, the tray 7 will be placed on the top of the support platform 1. By starting the drive motor 61, the bevel gear 1 62 can drive the bevel gear 2 63 to rotate, so that the threaded slider 65 can be driven to slide through the third screw 64, and the limiting slide plate 651 can slide inside the limiting slide groove 661, so that the door-shaped pressure plate 66 can be driven to slide inside the sliding groove three. When the threaded slider 65 is away from the inner wall of the sliding groove three, the sliding push plate 652 will lose its restriction, so that under the push of the tightening spring 654, the sliding pressure plate 653 can drive the sliding push plate 652 to slide, so that the door-shaped pressure plate 66 can be pushed out from the inside of the sliding groove three by the pushing rod 655, which facilitates the compression and fixation of the tray 7 by the door-shaped pressure plate 66, so that the tray 7 can be prevented from slipping when the feed bags are stacked, and the stability of the feed bags during stacking is improved.

[0033] The working principle of the feed bag stacking device is described in detail below.

[0034] like Figure 1-5As shown, when the feed bags are stacked, the tray 7 is placed on the top front side of the support platform 1, and by starting the drive motor 61, the bevel gear 1 62 can drive the bevel gear 2 63 to rotate, so that the threaded slider 65 can be driven to slide by the third screw 64, and under the push of the tightening spring 654, the sliding pressure plate 653 can drive the pushing rod 655 to push out the door-type pressure plate 66, so that the tray 7 can be pressed and fixed by the door-type pressure plate 66. At the same time, the conveying device of the feed bag will convey the feed bag to the rear side of the support platform 1, and can drive the mechanical claw 5 to move to the top of the feed bag through the transmission of the longitudinal sliding frame 2, the transverse sliding frame 3 and the electric push rod 4. The double-headed motor 52 can drive the first screw 53 to rotate, so that the threaded slide plate 54 can drive the oblique clamping plate 551 and the rotating clamping plate 552 to clamp and fix the feed bag, and the electric motor 554 can drive the second screw 555 to rotate, and the threaded slide column 556 can push the rotating clamping plate 552 to rotate through the pushing plate 557, which can achieve a better clamping effect on the feed bag. Afterwards, under the transmission of the longitudinal sliding frame 2, the transverse sliding frame 3 and the electric push rod 4, the feed bag will be transported to the top of the pallet 7. By turning the rotating clamping plate 552 to vertical, the placement of the feed bag can be directly completed by moving the mechanical claw 5 upward, and the stacking of the feed bag can be completed.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A feed bag stacking device, comprising a support platform (1), the top of the support platform (1) is fixedly connected to a support frame (11), the top of the support frame (11) is slidably connected to a longitudinal sliding frame (2), the outer surface of the longitudinal sliding frame (2) is slidably connected to a transverse sliding frame (3), characterized in that: The bottom end of the transverse sliding frame (3) is fixedly connected to an electric push rod (4), the bottom end of the electric push rod (4) is fixedly connected to a mechanical claw (5), a positioning mechanism (6) is arranged on the top of the support platform (1), and a tray (7) is arranged inside the positioning mechanism (6); The mechanical claw (5) comprises a connecting frame (51), the connecting frame (51) is fixedly connected to the bottom end of the electric push rod (4), a sliding groove (54) is provided on both the left and right sides of the bottom of the connecting frame (51), a threaded slide plate (54) is slidably connected inside the sliding groove (51), and a sliding clamp plate (55) is fixedly connected to the bottom end of the threaded slide plate (54); The sliding clamp (55) includes an oblique clamp (551), which is fixedly connected to the bottom end of the threaded slide plate (54), and the bottom end of the oblique clamp (551) is rotatably connected to a rotating clamp (552), and opposite surfaces of the two oblique clamps (551) are fixedly connected to connecting plates (553), and a sliding groove (553) is provided inside the connecting plate (553) and runs through the front and rear. The top of the inner wall of the sliding groove (554) is fixedly connected to an electric motor (554), and the output shaft of the electric motor (554) is fixedly connected to a second screw rod (555), and the outer surface of the second screw rod (555) is threadedly connected to a threaded sliding column (556), and the threaded sliding column (556) is slidably connected to the inside of the sliding groove (55), and the front and rear ends are movably connected to a push plate (557), and the end of the push plate (557) away from the threaded sliding column (556) is movably connected to the top of the rotating clamp (552).

2. A feed bag stacking device according to claim 1, characterized in that: A double-headed motor (52) is fixedly connected to the middle of the connecting frame (51), and the left and right output shafts of the double-headed motor (52) are fixedly connected to first screw rods (53). One end of the first screw rod (53) away from the double-headed motor (52) penetrates into the interior of the sliding groove 1 and the outer surface is threadedly connected to the threaded slide plate (54).

3. A feed bag stacking device according to claim 1, characterized in that: The positioning mechanism (6) comprises a driving motor (61), a movable groove is provided at the inner center of the supporting platform (1), and the driving motor (61) is fixedly connected to the bottom end of the inner wall of the driving motor (61).

4. A feed bag stacking device according to claim 3, characterized in that: The output shaft of the driving motor (61) is fixedly connected to a bevel gear one (62); the outer surface of the bevel gear one (62) is meshedly connected to four bevel gear twos (63) in a ring array; the bevel gear two (63) is movably connected inside a movable groove; and a third screw rod (64) is fixedly connected to a side of the bevel gear two (63) away from the bevel gear one (62).

5. A feed bag stacking device according to claim 4, characterized in that: The top annular array of the support platform (1) is provided with four sliding grooves three, one end of the third screw rod (64) away from the bevel gear two (63) passes through the interior of the sliding groove three and the outer surface is threadedly connected with a threaded slider (65), the outer surface of the threaded slider (65) is slidably connected with a door-shaped pressure plate (66), and the door-shaped pressure plate (66) is slidably connected to the interior of the sliding groove three.

6. A feed bag stacking device according to claim 5, characterized in that: The threaded slider (65) is fixedly connected to a limiting slide plate (651) on both the front and rear sides, and the inner surface of the door-shaped pressure plate (66) is provided with a limiting slide groove (661) on both the front and rear sides, and the limiting slide plate (651) is slidably connected inside the limiting slide groove (661).

7. A feed bag stacking device according to claim 6, characterized in that: The front and rear sides of the threaded slider (65) are slidably connected to a sliding push plate (652) that passes through the left and right sides, and the bottom of the sliding push plate (652) is fixedly connected to a sliding pressure plate (653). The front and rear sides of the threaded slider (65) are provided with a sliding groove four, and the sliding pressure plate (653) is slidably connected to the inside of the sliding groove four.

8. A feed bag stacking device according to claim 7, characterized in that: A tensioning spring (654) is fixedly connected to one side of the sliding pressure plate (653) close to the second bevel gear (63), and a push rod (655) is movably connected to the top of the sliding push plate (652), and the top end of the push rod (655) is fixedly connected to the top end of the inner surface of the door-shaped pressure plate (66).

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