Tray type stacker crane

Abstract

The utility model discloses a tray type stacking machine, and relates to the technical field of stacking machines, the tray type stacking machine comprises a bottom plate, the bottom plate can slide in the X-axis direction, the bottom plate is connected with a lifting plate in a sliding mode, the bottom plate is connected with a lifting assembly, and the lifting assembly is used for driving the lifting plate to slide in the Z-axis direction; the lifting plate is provided with a plurality of clamping assemblies, the lifting plate is connected with a carrying plate in a sliding mode, the lifting plate is connected with a first driving part, the first driving part is used for driving the carrying plate to slide in the Z-axis direction, and the carrying plate is connected with a taking and placing part. After multiple rows of cone yarns are arranged, the bottom plate slides in the X-axis direction, the lifting assembly drives the lifting plate to slide in the direction close to the base plate till the taking and placing piece moves to the base plate, and the taking and placing piece fixes the base plate. Through sliding of the bottom plate and the lifting plate, the base plate is placed above the cone yarn, the cone yarn and the base plate are automatically taken and placed, and the stacking efficiency of the cone yarn is improved.

Description

Technical Field

[0001] The present application relates to the technical field of palletizers, and in particular to a pallet-type palletizer. Background Art

[0002] Packaged yarn is the product of the winding process in spinning mills in the textile industry. It is made from the bobbins dropped from the spinning frame or twisting machine in the previous process. The yarn is lengthened and cleaned of defects and impurities according to the requirements of subsequent processes such as weaving, knitting, and towel factories. It is then rewound on the winding machine using a grooved drum or rapidly reciprocating yarn guide hook into a large package of yarn with or without edges, in a specific shape (such as a cone or cylinder), and with a certain winding density.

[0003] The existing stacking machine picks up the wound bobbins and places them in the stacking area. After the bobbins are arranged in several rows, the operator places a pad on the bobbins. The stacking machine then places the wound bobbins on the pad, repeating this process to complete the stacking. The operator needs to align the pad with the placement position during the placement process, which is slow and affects the overall stacking efficiency of the bobbins. This requires improvement. Utility Model Content

[0004] The purpose of the present application is to provide a pallet-type stacking machine in order to improve the efficiency of stacking the entire bobbin yarn.

[0005] The present application provides a pallet-type palletizer adopts the following technical solution: it includes a base plate, the base plate can slide along the X-axis direction, the base plate is slidably connected to a lifting plate, the base plate is connected to a lifting assembly, the lifting assembly is used to drive the lifting plate to slide along the Z-axis direction, the lifting plate is provided with a plurality of clamping assemblies, the lifting plate is slidably connected to a carrier plate, the lifting plate is connected to a first driving member, the first driving member is used to drive the carrier plate to slide along the Z-axis direction, and the carrier plate is connected to a pick-and-place member.

[0006] With this technical solution, after several rows of bobbins have been arranged, the base plate slides along the X-axis, positioning the pick-and-place unit above the backing plate. The lifting assembly drives the lifting plate toward the backing plate until the pick-and-place unit reaches it, securing it. The sliding movement of the base plate and lifting plate positions the backing plate above the bobbins, automating the placement of bobbins and backing plates, improving bobbin stacking efficiency.

[0007] Optionally, at least two groups of the clamping assemblies are arranged on the lifting plate.

[0008] By adopting the above technical solution, the lifting plate can place multiple rows of bobbins every time it moves in one cycle, thereby improving the overall stacking efficiency of the bobbins.

[0009] Optionally, in each group of the clamping components, the distance between two adjacent clamping components is equal.

[0010] By adopting this technical solution, the distance between adjacent clamping assemblies is equal, that is, the distance between adjacent clamped bobbins is equal. When the bobbins are placed in the storage area, the distance between adjacent bobbins in the same row is equal. When the pad is placed on the bobbins, the load on the pad is evenly distributed across the support pads, reducing local stress concentration and thus improving the stability and load-bearing capacity of the structure.

[0011] Optionally, the lifting plate is connected to two mounting plates, one of which is fixedly connected to the lifting plate, and the other is slidably connected to the lifting plate, one of the mounting plates is connected to a second driving member, and the second driving member is used to drive one of the mounting plates to slide toward or away from the other mounting plate, and each mounting plate is provided with a set of the clamping components.

[0012] By adopting the above technical solution, the second driving member drives one of the mounting plates to slide toward or away from the other mounting plate, thereby adjusting the distance between the two mounting plates, that is, adjusting the distance between the two groups of clamping components, and adjusting the spacing between the two columns of yarn.

[0013] Optionally, each of the mounting plates is slidably connected to the carrier plate, the number of the pick-and-place members and the number of the first driving members are the same as the number of the carrier plates, and the first driving members are connected to the mounting plates.

[0014] By adopting the above technical solution, multiple pick-and-place components can simultaneously fix the base plate, improving the stability of the pick-and-place components in taking the base plate. When the distance between the two mounting plates is adjusted, the distance between the pick-and-place components on the two mounting plates is also adjusted, thus adapting to base plates of different sizes.

[0015] Optionally, the pick-and-place member is a suction cup connected to the carrier plate.

[0016] By adopting this technical solution, suction cups can be used to move the pad, reducing manpower requirements and improving efficiency. Compared to clamps, suction cups can adapt to objects of different shapes, especially pads with flat surfaces. Suction cups are less likely to damage the pad surface, while clamps may scratch or damage the pad surface.

[0017] Optionally, the carrier plate is provided with a through hole for the suction cup to pass through, the suction cup is threadedly connected to two fixing blocks, the fixing blocks are used to abut against the carrier plate, and the carrier plate is located between the two fixing blocks.

[0018] By adopting the above technical solution, the suction cup can be replaced or the height of the suction cup can be adjusted through two fixed blocks. By adjusting the height of the suction cup, it can be adapted to pads of different thicknesses, greatly improving the adaptability of the same suction cup to adsorb pads of different thicknesses.

[0019] Optionally, the carrier plate is connected to a guide column, and the mounting plate is provided with a guide hole for slidingly engaging with the guide column.

[0020] By adopting the above technical solution, when the carrier plate slides, the guide column slides along the guide hole, and the sliding of the guide column and the guide hole cooperate to guide and limit the sliding of the carrier plate, thereby improving the stability of the sliding of the carrier plate, that is, the effect of the suction cup adsorbing the pad.

[0021] Optionally, the clamping assembly includes at least two clamping blocks slidably connected to the mounting plate and a driving structure connected to the mounting plate, and the driving structure is used to drive the clamping blocks to slide in a direction toward or away from each other.

[0022] By adopting this technical solution, when the clamping blocks are located within the bobbin, the drive structure drives the clamping blocks to slide away from each other, each clamping block abutting against the inner wall of the bobbin, thereby clamping the bobbin. When the bobbin moves to the corresponding position, the drive structure drives the clamping blocks to slide toward each other, separating the clamping blocks from the inner wall of the bobbin, thereby releasing the bobbin.

[0023] Optionally, a guide surface is provided at one end of each clamping block away from the mounting plate, and the end of the guide surface away from the other clamping blocks is located between the end of the guide surface close to the other clamping blocks and the mounting plate.

[0024] By adopting the above technical solution, when there is some misalignment between the clamping block and the bobbin, the guide surface abuts against the inner wall of the bobbin and drives the bobbin to move to a corresponding position, making it easier for the clamping block to clamp the bobbin.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] After several rows of bobbins are arranged, the base plate slides along the X-axis, positioning the pick-and-place unit above the backing plate. The lifting assembly drives the lifting plate toward the backing plate until the pick-and-place unit reaches it, securing it. The sliding movement of the base plate and lifting plate positions the backing plate above the bobbins. Automated bobbin and backing plate placement improves bobbin stacking efficiency.

[0027] 2. Compared with clamps, suction cups can adapt to objects of different shapes, especially pads with flat surfaces. Suction cups cause less damage to the pad surface, while clamps may cause scratches or damage to the pad surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0029] Figure 2 This is one of the partial structural diagrams of an embodiment of the present application, showing the second driving member.

[0030] Figure 3 yes Figure 2 Magnified view of area A.

[0031] Figure 4 This is the second partial structural diagram of an embodiment of the present application, showing a pick-and-place component.

[0032] Figure 5 yes Figure 4 Magnified view of area B.

[0033] Explanation of the accompanying drawings: 1. Base plate; 2. Lifting plate; 3. Mounting plate; 31. Second driving member; 32. First driving member; 33. Guide hole; 4. Clamping assembly; 41. Clamping block; 411. Guide surface; 42. Driving structure; 5. Carrying plate; 51. Guide column; 6. Pick-up and placement member; 61. Suction cup. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1 -Attached Figure 5 This application is described in further detail.

[0035] The embodiment of the present application discloses a pallet-type palletizer.

[0036] like Figure 1 As shown, the device comprises a base plate 1, which slides on the ground along the X-axis. This sliding motion can be driven by a cylinder or a motor and a screw. A lifting plate 2 is slidably connected to one side of the base plate 1. The base plate 1 is connected to a lifting assembly (this lifting assembly is conventional and not shown in the drawings). The lifting assembly is used to drive the lifting plate 2 to slide along the Z-axis. The lifting assembly can be a cylinder or a motor and a screw, and the cylinder or motor and a screw are used to drive the lifting plate 2 to slide.

[0037] Combine Figure 1 、 Figure 2 and Figure 3As shown, the lifting plate 2 is relatively connected to two mounting plates 3, one of which is fixedly connected to the lifting plate 2, and the other is slidably connected to the lifting plate 2. A second driving member 31 is fixedly connected to the side of one of the mounting plates 3 close to the other mounting plate 3. The second driving member 31 is used to drive one of the mounting plates 3 to slide toward or away from the other mounting plate 3. The second driving member 31 is a motor. The second driving member 31 is externally connected to a controller (not shown in the drawings). The signal output end of the controller is connected to the signal input end of the second driving member 31. The side of the other mounting plate 3 close to the second driving member 31 is fixedly connected to the output end of the second driving member 31. A plurality of clamping assemblies 4 are provided on the side of each mounting plate 3 away from the lifting plate 2, and the distance between two adjacent clamping assemblies 4 is equal.

[0038] like Figure 3 As shown, the clamping assembly 4 includes three clamping blocks 41 slidably connected to the mounting plate 3 and a drive structure 42 connected to the mounting plate 3. The drive structure 42 is used to drive the three clamping blocks 41 to slide toward or away from each other. The drive structure 42 is conventional and can use a cylinder or a motor and a screw to drive the movement of the clamping blocks 41, thereby clamping or loosening the bobbin. Each clamping block 41 has a guide surface 411 on the end away from the mounting plate 3. The end of the guide surface 411 away from the other clamping blocks 41 is located between the end of the guide surface 411 close to the other clamping blocks 41 and the mounting plate 3.

[0039] Combine Figure 4 and Figure 5 As shown, each mounting plate 3 is slidably connected to two carrier plates 5. Each mounting plate 3 is fixedly connected to two first drive members 32 (the number of first drive members 32 is the same as the number of carrier plates 5). The first drive members 32 are used to drive the corresponding carrier plate 5 to slide along the Z-axis. The first drive members 32 are pneumatic cylinders. The signal output end of the controller is connected to the signal input end of the first drive member 32. The side of the carrier plate 5 near the first drive member 32 is fixedly connected to the output end of the first drive member 32. A guide post 51 is fixedly connected to the side of each carrier plate 5 near the mounting plate 3. The mounting plate 3 defines a guide hole 33 for sliding engagement with the corresponding guide post 51. Each carrier plate 5 is connected to a pick-and-place member 6, which is a suction cup 61 detachably connected to the carrier plate 5. The carrier plate 5 defines a through hole for the suction cup 61 to pass through. Each suction cup 61 is threadedly connected to two fixing blocks. When the suction cup 61 is installed on the carrier plate 5, the two fixing blocks abut against the carrier plate 5, with the carrier plate 5 positioned between the two fixing blocks.

[0040] The implementation principle of a pallet-type palletizer in the embodiment of the present application is as follows:

[0041] The wound bobbin is moved to the corresponding position by the transport assembly. The lifting assembly drives the lifting plate 2 downward, causing the clamping assembly 4 to slide toward the bobbin until the clamping assembly 4 reaches the bobbin, with each clamping assembly 4 clamping the corresponding bobbin. The lifting assembly drives the lifting plate 2 upward, causing the bobbin to detach from the transport assembly. The base plate 1 slides along the X-axis until the bobbin moves above the placement area. The lifting assembly drives the lifting plate 2 downward until the bobbin moves to the placement area. The clamping assembly 4 releases the bobbin, completing the placement of two rows of bobbins. The number of rows of bobbins is selected based on actual needs. The lifting assembly drives the lifting plate 2 upward, causing the base plate 1 to slide along the X-axis, positioning the suction cup 61 above the pad. The first drive member 32 drives the carrier plate 5 to slide toward the pad, positioning the clamping assembly 4 between the suction cup 61 and the first drive member 32, preventing the clamping assembly 4 from interfering with the suction cup 61's attraction to the pad. The lifting assembly drives the lifting plate 2 downward, causing the suction cup 61 to abut against the pad, securing the pad. The lifting assembly drives the lifting plate 2 upward, and the bottom plate 1 slides along the X-axis until the bobbin moves above the placement area. The lifting assembly then drives the lifting plate 2 downward until the pad abuts against the bobbin, and the suction cup 61 releases the pad. Repeating these steps completes the stacking of the bobbins. The use of automated stacking improves the overall stacking efficiency of the bobbins.

[0042] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A pallet-type palletizer, characterized in that: The invention comprises a base plate (1), wherein the base plate (1) is capable of sliding along the direction of the X-axis, the base plate (1) is slidingly connected to a lifting plate (2), the base plate (1) is connected to a lifting component, the lifting component is used to drive the lifting plate (2) to slide along the direction of the Z-axis, the lifting plate (2) is provided with a plurality of clamping components (4), the lifting plate (2) is slidingly connected to a carrier plate (5), the lifting plate (2) is connected to a first driving member (32), the first driving member (32) is used to drive the carrier plate (5) to slide along the direction of the Z-axis, and the carrier plate (5) is connected to a pick-and-place member (6).

2. The pallet-type palletizer according to claim 1, characterized in that: At least two groups of the clamping components (4) are arranged on the lifting plate (2).

3. The pallet-type palletizer according to claim 1, characterized in that: In each group of the clamping components (4), the distance between two adjacent clamping components (4) is equal.

4. The pallet-type palletizer according to claim 1, characterized in that: The lifting plate (2) is connected to two mounting plates (3), one of the mounting plates (3) is fixedly connected to the lifting plate (2), and the other mounting plate (3) is slidably connected to the lifting plate (2), one of the mounting plates (3) is connected to a second driving member (31), and the second driving member (31) is used to drive one of the mounting plates (3) to slide in a direction close to or away from the other mounting plate (3), and each mounting plate (3) is provided with a set of the clamping components (4).

5. The pallet-type palletizer according to claim 4, characterized in that: Each of the mounting plates (3) is slidably connected to the carrier plate (5), the number of the pick-and-place members (6) and the number of the first driving members (32) are the same as the number of the carrier plates (5), and the first driving members (32) are connected to the mounting plates (3).

6. The pallet-type palletizer according to claim 1, characterized in that: The pick-and-place member (6) is a suction cup (61) connected to the carrier plate (5).

7. The pallet-type palletizer according to claim 6, characterized in that: The carrier plate (5) is provided with a through hole for the suction cup (61) to pass through, and the suction cup (61) is threadedly connected to two fixing blocks, and the fixing blocks are used to abut against the carrier plate (5), and the carrier plate (5) is located between the two fixing blocks.

8. The pallet-type palletizer according to claim 4, characterized in that: The carrier plate (5) is connected to a guide column (51), and the mounting plate (3) is provided with a guide hole (33) for slidingly engaging with the guide column (51).

9. The pallet-type palletizer according to claim 4, characterized in that: The clamping assembly (4) comprises at least two clamping blocks (41) slidably connected to the mounting plate (3) and a driving structure (42) connected to the mounting plate (3), wherein the driving structure (42) is used to drive the clamping blocks (41) to slide in a direction toward or away from each other.

10. The pallet-type palletizer according to claim 9, characterized in that: A guide surface (411) is provided at one end of each clamping block (41) away from the mounting plate (3), and the end of the guide surface (411) away from the other clamping blocks (41) is located between the end of the guide surface (411) close to the other clamping blocks (41) and the mounting plate (3).

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