Roller unpacking device for whole-stack feeding

Abstract

The utility model discloses a whole stack feeding roller unpacking device which comprises a net-shaped roller, an unpacking blade part, a power assembly and a supporting frame, the unpacking blade part is installed in the net-shaped roller in a sliding mode, and the power assembly is fixedly installed on the supporting frame. The unpacking blade component comprises a supporting cutter set component, a displacement cutter set component, a fixed cutter set component and a triggering cutter set component, the supporting cutter set component is fixedly installed on the supporting frame, the displacement cutter set component is slidably installed on the supporting cutter set component, the fixed cutter set component is fixedly installed on the supporting cutter set component, and the triggering cutter set component is slidably installed on the supporting frame. And the triggering cutter group assembly is fixedly mounted on the net-shaped roller. The material bag unpacking device has the function of unpacking material bags, and avoids the situation that the whole occupied area of the device is increased and the layout and logistics efficiency of a factory are possibly affected due to the fact that the material bags enter a roller unloading device after being segmented and additional space is needed to install and operate the material bag segmentation device.

Description

Technical Field

[0001] The utility model relates to the technical field of roller unpacking devices, in particular to a roller unpacking device for feeding whole piles of materials. Background Art

[0002] The drum unpacking device with whole-stack feeding is used to unpack the bagged materials stacked together and separate the materials in the bag from those in the bag.

[0003] The existing drum unpacking device unpacks the materials before entering the drum, and divides the material bags before entering the drum unloading device. Additional space is required to install and operate the material bag dividing equipment, which not only increases the overall footprint of the equipment, but may also affect the layout and logistics efficiency of the factory. Additional unpacking equipment means more maintenance and repair work is required, including tool replacement, transmission component lubrication and troubleshooting, which will increase operating costs.

[0004] Therefore, how to provide a drum unpacking device for feeding whole stacks of materials is a problem that those skilled in the art urgently need to solve. Utility Model Content

[0005] One purpose of the utility model is to provide a roller unpacking device for whole-stack feeding. The utility model has the function of unpacking material bags, avoiding the need to divide the material bags before entering the roller unloading device, which requires additional space to install and operate the material bag dividing equipment, which not only increases the overall footprint of the equipment, but may also affect the layout and logistics efficiency of the factory.

[0006] According to an embodiment of the utility model, a drum unpacking device for whole-stack feeding includes a mesh drum, an unpacking blade component, a power assembly and a support frame, wherein the unpacking blade component is slidably installed in the mesh drum, and the power assembly is fixedly installed on the support frame;

[0007] The unpacking blade component includes a supporting knife group component, a displacement knife group component, a fixed knife group component and a trigger knife group component, wherein the supporting knife group component is fixedly mounted on the supporting frame, the displacement knife group component is slidably mounted on the supporting knife group component, the fixed knife group component is fixedly mounted on the supporting knife group component, and the trigger knife group component is fixedly mounted on the mesh drum.

[0008] Furthermore, a material smoothing plate is fixedly provided on the inner wall of the mesh drum.

[0009] Furthermore, the power assembly includes a mounting cylinder, a rolling frame, a rolling wheel and a rolling track, wherein the mounting cylinder is fixedly mounted on the top of the support frame, one end of the rolling frame is fixedly mounted on the inner wall of the mounting cylinder, the rolling wheel is rotatably mounted on the rolling frame, and the rolling track is fixedly mounted on the outer wall of the mesh drum.

[0010] Furthermore, the power assembly also includes a transmission rod, a power pulley, a power motor and a belt strip, wherein the transmission rod is fixedly mounted on the rolling wheel, the power pulley is fixedly mounted on the transmission rod, the motor seat of the power motor is fixedly mounted on the top of the mounting cylinder, one end of the belt strip is sleeved on the pulley of the rotating shaft of the power motor, and the other end of the belt strip is sleeved on the power pulley.

[0011] Furthermore, the supporting knife group component includes a supporting column, a supporting curved plate and a curved sliding groove, wherein one end of the supporting column is fixedly mounted on the inner wall of the mounting tube, the outer wall of the supporting curved plate is fixedly mounted on the other end of the supporting column, and the curved sliding groove is provided on a side of the supporting curved plate facing away from the supporting column.

[0012] Furthermore, the displacement tool group assembly includes a displacement tool seat, a displacement blade, a displacement slider and a trigger port, wherein the displacement blade is fixedly mounted on the displacement tool seat, the displacement slider is fixedly mounted on the side of the displacement tool seat facing away from the displacement blade, the displacement slider is slidably mounted in a curved groove, and the trigger port is opened on the displacement tool seat.

[0013] Furthermore, the fixed knife group assembly includes a fixed knife seat, a fixed blade and a fixed column, wherein the fixed blade is fixedly mounted on the fixed knife seat, one end of the fixed column is fixedly mounted on both sides of the fixed knife seat, and the other end of the fixed column is fixedly mounted on the supporting curved plate.

[0014] Furthermore, the trigger knife group assembly includes a telescopic rod, a connecting plate, a trigger rod, a toggle inclined plate and a return spring, wherein the non-telescopic portion of the telescopic rod is fixedly mounted on the edge outer wall of the mesh drum close to the supporting curved plate, both ends of the connecting plate are fixedly mounted on the telescopic end of the telescopic rod, the top of the trigger rod is fixedly mounted on the bottom of the connecting plate, the toggle inclined plate is fixedly mounted on the supporting curved plate, the return spring is mounted in the curved slide groove, one end of the return spring is fixedly mounted on the displacement slider, and the other end of the return spring is fixedly mounted on the inner wall of the curved slide groove.

[0015] The beneficial effects of the utility model are:

[0016] The utility model has the function of unpacking material bags, avoiding the need to divide the material bags before entering the roller unloading device, which requires additional space to install and operate the material bag dividing equipment, which not only increases the overall floor space of the equipment, but also may affect the layout and logistics efficiency of the factory.

[0017] The rotation of the mesh drum of the utility model drives the telescopic rod, the connecting plate and the trigger rod to make circular motion along the rotation of the mesh drum, the trigger rod encounters the displacement knife group component, the trigger rod contacts the trigger port, the trigger rod drives the displacement knife seat and the displacement slider to slide along the curved slide groove of the supporting curved plate, the displacement slider compresses the reset spring, the displacement knife seat drives the displacement blade to slide, the displacement blade cuts the material bag with the blade, and the damaged material bag is unloaded in the rotating mesh drum. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure from a first perspective of a drum unpacking device for feeding whole stacks of materials proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure from a second perspective of a roller unpacking device for feeding whole stacks of materials proposed by the utility model;

[0021] Figure 3 This is a schematic structural diagram of a mesh drum of a drum unpacking device for whole-stack feeding proposed by the utility model;

[0022] Figure 4 The utility model provides a drum unpacking device for whole-stack feeding Figure 3 A magnified image of point A;

[0023] Figure 5 This is a structural schematic diagram of a displacement knife group assembly of a drum unpacking device for whole-stack feeding proposed by the utility model;

[0024] Figure 6 This is a schematic structural diagram of a support column of a roller unpacking device for feeding whole stacks of materials proposed by the utility model;

[0025] Figure 7 The utility model provides a drum unpacking device for whole-stack feeding Figure 6 Enlarged view of point B.

[0026] In the figure: 1. mesh roller; 1.1. material smoothing plate; 2. unpacking blade component; 3. power assembly; 3.1. mounting cylinder; 3.2. rolling frame; 3.3. rolling wheel; 3.4. rolling track; 3.5. transmission rod; 3.6. power pulley; 3.7. power motor; 3.8. belt strip; 4. support frame; 5. support knife assembly component; 5.1. support column; 5.2. support curved plate; 5.3. curved slide groove; 6. displacement knife assembly; 6.1. displacement knife seat; 6.2. displacement blade; 6.3. displacement slider; 6.4. trigger port; 7. fixed knife assembly; 7.1. fixed knife seat; 7.2. fixed blade; 7.3. fixed column; 8. trigger knife assembly; 8.1. telescopic rod; 8.2. connecting plate; 8.3. trigger rod; 8.4. toggle inclined plate; 8.5. reset spring. DETAILED DESCRIPTION

[0027] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0028] Please refer to Figures 1 to 7 The utility model provides a drum unpacking device for feeding whole stacks of materials, comprising a mesh drum 1, an unpacking blade component 2, a power component 3 and a support frame 4, wherein the unpacking blade component 2 is slidably installed in the mesh drum 1, the feeding end of the mesh drum 1 is higher than the discharging end and is inclined, the power component 3 is fixedly installed on the support frame 4, and a material smoothing plate 1.1 is fixedly provided on the inner wall of the mesh drum 1.

[0029] The unpacking blade component 2 includes a supporting knife group component 5, a displacement knife group component 6, a fixed knife group component 7 and a trigger knife group component 8, wherein the supporting knife group component 5 is fixedly installed on the supporting frame 4, the displacement knife group component 6 is slidably installed on the supporting knife group component 5, the fixed knife group component 7 is fixedly installed on the supporting knife group component 5, and the trigger knife group component 8 is fixedly installed on the mesh drum 1.

[0030] Specifically, the power assembly 3 includes a mounting cylinder 3.1, a rolling frame 3.2, a rolling wheel 3.3 and a rolling track 3.4, wherein the mounting cylinder 3.1 is fixedly mounted on the top of the support frame 4, one end of the rolling frame 3.2 is fixedly mounted on the inner wall of the mounting cylinder 3.1, the rolling wheel 3.3 is rotatably mounted on the rolling frame 3.2, a plurality of rolling wheels 3.3 are provided, and the plurality of rolling wheels 3.3 are evenly divided into four groups for supporting the mesh drum 1, the rolling track 3.4 is fixedly mounted on the outer wall of the mesh drum 1, and the rolling wheel 3.3 rolls along the rolling track 3.4.

[0031] It also includes a transmission rod 3.5, a power pulley 3.6, a power motor 3.7 and a belt strip 3.8, wherein the transmission rod 3.5 is fixedly mounted on the rolling wheel 3.3, the transmission rod 3.5 drives the rolling wheel 3.3 of the same group, the power pulley 3.6 is fixedly mounted on the transmission rod 3.5, the motor seat of the power motor 3.7 is fixedly mounted on the top of the mounting cylinder 3.1, the power motor 3.7 provides power, one end of the belt strip 3.8 is sleeved on the pulley of the rotating shaft of the power motor 3.7, and the other end of the belt strip 3.8 is sleeved on the power pulley 3.6, so that the belt strip 3.8 is easy to transmit.

[0032] More specifically, the knife assembly support component 5 includes a support column 5.1, a support curved plate 5.2 and a curved slide groove 5.3, wherein one end of the support column 5.1 is fixedly mounted on the inner wall of the mounting tube 3.1, and the outer wall of the support curved plate 5.2 is fixedly mounted on the other end of the support column 5.1, and the curved slide groove 5.3 is provided on the side of the support curved plate 5.2 facing away from the support column 5.1.

[0033] More specifically, the displacement knife assembly 6 includes a displacement knife seat 6.1, a displacement blade 6.2, a displacement slider 6.3 and a trigger port 6.4, wherein the displacement blade 6.2 is fixedly mounted on the displacement knife seat 6.1, the displacement blade 6.2 cuts the material bag, the displacement slider 6.3 is fixedly mounted on the side of the displacement knife seat 6.1 facing away from the displacement blade 6.2, the displacement slider 6.3 can slide back and forth in the curved groove 5.3 of the supporting curved plate 5.2, and drive the displacement knife seat 6.1 and the displacement blade 6.2 to slide back and forth, the displacement slider 6.3 is slidably mounted in the curved groove 5.3, and the trigger port 6.4 is opened on the displacement knife seat 6.1.

[0034] More specifically, the fixed knife assembly 7 includes a fixed knife seat 7.1, a fixed blade 7.2 and a fixed column 7.3, wherein the fixed blade 7.2 is fixedly mounted on the fixed knife seat 7.1, and the fixed blade 7.2 cuts the material bag, one end of the fixed column 7.3 is fixedly mounted on both sides of the fixed knife seat 7.1, and the other end of the fixed column 7.3 is fixedly mounted on the supporting curved plate 5.2.

[0035] More specifically, the trigger knife assembly 8 includes a telescopic rod 8.1, a connecting plate 8.2, a trigger rod 8.3, a toggle inclined plate 8.4 and a reset spring 8.5, wherein the non-telescopic portion of the telescopic rod 8.1 is fixedly mounted on the outer edge wall of the mesh drum 1 close to the supporting curved plate 5.2, both ends of the connecting plate 8.2 are fixedly mounted on the telescopic end of the telescopic rod 8.1, the top of the trigger rod 8.3 is fixedly mounted on the bottom of the connecting plate 8.2, and the trigger rod 8.3 can drive the displacement knife seat 6 through the trigger port 6.4. 1 and displacement blade 6.2, telescopic rod 8.1, connecting plate 8.2, trigger rod 8.3 are a group, and two groups are arranged on mesh drum 1, the toggle plate 8.4 is fixedly mounted on the supporting curved plate 5.2, the toggle plate 8.4 unlocks the trigger rod 8.3 to drive the mechanical action of displacement blade 6.2, the reset spring 8.5 is installed in the curved slide groove 5.3, one end of the reset spring 8.5 is fixedly mounted on the displacement slider 6.3, and the other end of the reset spring 8.5 is fixedly mounted on the inner wall of the curved slide groove 5.3.

[0036] Furthermore, the power motor 3.7 is started, and the power motor 3.7 rotates to drive the belt strip 3.8, and the belt strip 3.8 drives the power pulley 3.6, and the power pulley 3.6 drives the transmission rod 3.5 to rotate, and the four groups of rolling wheels 3.3 jointly support the mesh drum 1 so that it can rotate freely. The transmission rod 3.5 is fixed on one of the four groups of rolling wheels 3.3. The rotating transmission rod 3.5 drives the rolling wheel 3.3 to rotate, and the rolling wheel 3.3 contacts the rolling track 3.4. The rotation of the rolling wheel 3.3 drives the mesh drum 1 to rotate.

[0037] The material bag enters the mesh drum 1 , and when the material bag encounters the unpacking blade component 2 , the unpacking blade component 2 unpacks the material bag.

[0038] The rotation of the mesh drum 1 drives the telescopic rod 8.1, the connecting plate 8.2 and the trigger rod 8.3 to make a circular motion along the rotation of the mesh drum 1. The trigger rod 8.3 encounters the displacement knife assembly 6. The trigger rod 8.3 contacts the trigger port 6.4. The trigger rod 8.3 drives the displacement knife seat 6.1 and the displacement slider 6.3 to slide along the curved groove 5.3 of the supporting curved plate 5.2. The displacement slider 6.3 compresses the reset spring 8.5. The displacement knife seat 6.1 drives the displacement blade 6.2 to slide. The displacement blade 6.2 cuts the material bag with the blade, and the damaged material bag is unloaded in the rotating mesh drum 1.

[0039] The trigger rod 8.3 continues to move until it moves to the toggle inclined plate 8.4 on the supporting curved plate 5.2. The inclined surface of the toggle inclined plate 8.4 drives the telescopic rod 8.1 to extend, and the telescopic rod 8.1 drives the connecting plate 8.2 and the trigger rod 8.3 to lift, so that the trigger rod 8.3 is separated from the trigger port 6.4. The displacement slider 6.3 no longer compresses the reset spring 8.5. The reset spring 8.5 drives the displacement knife seat 6.1, the displacement blade 6.2 and the displacement slider 6.3 to reset. At the same time, the displacement knife seat 6.1, the displacement blade 6.2 and the displacement slider 6.3 are reset, and the material bag can be cut for the second time. After the displacement knife seat 6.1, the displacement blade 6.2 and the displacement slider 6.3 are reset, wait for the next group of telescopic rods 8.1, the connecting plate 8.2 and the trigger rod 8.3 to drive again, and the mesh drum 1 leaks the material through the leakage holes of the mesh, and the damaged material bag goes out from the other end of the feeding end of the mesh drum 1.

[0040] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A drum unpacking device for whole-stack feeding, It is characterized in that It comprises a mesh drum (1), a packing unpacking blade component (2), a power component (3) and a support frame (4), wherein the packing unpacking blade component (2) is slidably mounted in the mesh drum (1), and the power component (3) is fixedly mounted on the support frame (4); The unpacking blade component (2) comprises a supporting blade assembly component (5), a displacement blade assembly component (6), a fixed blade assembly component (7) and a trigger blade assembly component (8), wherein the supporting blade assembly component (5) is fixedly mounted on the supporting frame (4), the displacement blade assembly component (6) is slidably mounted on the supporting blade assembly component (5), the fixed blade assembly component (7) is fixedly mounted on the supporting blade assembly component (5), and the trigger blade assembly (8) is fixedly mounted on the mesh drum (1).

2. A drum unpacking device for feeding whole stacks of materials according to claim 1, It is characterized in that A material smoothing plate (1.1) is fixedly arranged on the inner wall of the mesh drum (1).

3. A drum unpacking device for feeding whole stacks of materials according to claim 1, It is characterized in that The power assembly (3) comprises a mounting cylinder (3.1), a rolling frame (3.2), a rolling wheel (3.3) and a rolling track (3.4), wherein the mounting cylinder (3.1) is fixedly mounted on the top of the support frame (4), one end of the rolling frame (3.2) is fixedly mounted on the inner wall of the mounting cylinder (3.1), the rolling wheel (3.3) is rotatably mounted on the rolling frame (3.2), and the rolling track (3.4) is fixedly mounted on the outer wall of the mesh drum (1).

4. A drum unpacking device for feeding whole stacks of materials according to claim 3, It is characterized in that The power assembly (3) further comprises a transmission rod (3.5), a power pulley (3.6), a power motor (3.7) and a belt strip (3.8), wherein the transmission rod (3.5) is fixedly mounted on the rolling wheel (3.3), the power pulley (3.6) is fixedly mounted on the transmission rod (3.5), a motor seat of the power motor (3.7) is fixedly mounted on the top of the mounting cylinder (3.1), one end of the belt strip (3.8) is sleeved on the pulley of the rotating shaft of the power motor (3.7), and the other end of the belt strip (3.8) is sleeved on the power pulley (3.6).

5. A drum unpacking device for feeding whole stacks of materials according to claim 1, It is characterized in that The support blade assembly component (5) comprises a support column (5.1), a support curved plate (5.2) and a curved slide groove (5.3), wherein one end of the support column (5.1) is fixedly mounted on the inner wall of the mounting cylinder (3.1), the outer wall of the support curved plate (5.2) is fixedly mounted on the other end of the support column (5.1), and the curved slide groove (5.3) is provided on a side of the support curved plate (5.2) facing away from the support column (5.1).

6. A drum unpacking device for feeding whole stacks of materials according to claim 1, It is characterized in that The displacement knife assembly (6) comprises a displacement knife seat (6.1), a displacement blade (6.2), a displacement slider (6.3) and a trigger port (6.4), wherein the displacement blade (6.2) is fixedly mounted on the displacement knife seat (6.1), the displacement slider (6.3) is fixedly mounted on a side of the displacement knife seat (6.1) facing away from the displacement blade (6.2), the displacement slider (6.3) is slidably mounted in a curved groove (5.3), and the trigger port (6.4) is provided on the displacement knife seat (6.1).

7. A drum unpacking device for feeding whole stacks of materials according to claim 1, It is characterized in that The fixed knife assembly (7) comprises a fixed knife seat (7.1), a fixed blade (7.2) and a fixed column (7.3), wherein the fixed blade (7.2) is fixedly mounted on the fixed knife seat (7.1), one end of the fixed column (7.3) is fixedly mounted on two sides of the fixed knife seat (7.1), and the other end of the fixed column (7.3) is fixedly mounted on the supporting curved plate (5.2).

8. A drum unpacking device for feeding whole stacks of materials according to claim 1, It is characterized in that The trigger knife assembly (8) comprises a telescopic rod (8.1), a connecting plate (8.2), a trigger rod (8.3), a toggle inclined plate (8.4) and a reset spring (8.5), wherein the non-telescopic portion of the telescopic rod (8.1) is fixedly mounted on the outer edge wall of the mesh drum (1) close to the supporting curved plate (5.2), both ends of the connecting plate (8.2) are fixedly mounted on the telescopic end of the telescopic rod (8.1), the top of the trigger rod (8.3) is fixedly mounted on the bottom of the connecting plate (8.2), the toggle inclined plate (8.4) is fixedly mounted on the supporting curved plate (5.2), the reset spring (8.5) is mounted in the curved slide groove (5.3), one end of the reset spring (8.5) is fixedly mounted on the displacement slider (6.3), and the other end of the reset spring (8.5) is fixedly mounted on the inner wall of the curved slide groove (5.3).

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