Sectional material stacking and packing transfer mechanism

Abstract

The utility model discloses a section bar stacking and packing transfer mechanism, including ejection bracket, fixed support plate, stacking transfer trolley, be equipped with lifting support plate device on the stacking transfer trolley, still be equipped with horizontal rotation axis and install on its fixed baffle lever, sliding baffle lever fixed baffle lever and sliding baffle lever left and right cooperation are located the both sides of section bar, and rotation power structure can drive horizontal rotation axis rotation to make fixed baffle lever and sliding baffle lever 90 between horizontal and vertical 0 switching. The utility model provides a novel stacking and packing transfer mechanism, not only can assist section bar to carry out the stacking, guarantees the security of stacking, and can also remove and send to the stacking section bar, the quick packing of auxiliary section bar, improves the overall efficiency of stacking.

Description

Technical Field

[0001] This utility model relates to the field of palletizing, and in particular to a profile palletizing and packaging transfer mechanism. Background Technology

[0002] With the development of automation, palletizing equipment has become a crucial component of automated production lines, especially for linear production lines. After forming, linear profiles often need to be stored in a specific order to save space. Currently, palletizing equipment needs to be used in conjunction with lifting devices to stack the profiles, which are then packaged using a packing machine. For long seismic bracing profiles, stacking them to a certain height poses a safety hazard, especially since the safe transfer of the stacked profiles to the packing device is critical. Furthermore, to adapt to fully automated production, palletizing efficiency needs to be improved. Therefore, an auxiliary transfer mechanism for palletizing needs to be designed. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a profile palletizing and packaging transfer mechanism that is auxiliary to palletizing, highly safe, and highly efficient.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is: a profile stacking and packaging transfer mechanism, including a discharge bracket, a plurality of fixed trays are provided on one side of the discharge bracket, and a stacking transfer trolley is reciprocally slidably installed on the discharge bracket below the fixed trays and between the two sides of the discharge bracket, and the stacking transfer trolley is provided with a lifting tray device that can be higher or lower than the fixed trays;

[0005] The palletizing transfer trolley is also equipped with a horizontal rotating shaft and a rotational power structure that drives the horizontal rotating shaft to rotate. The horizontal rotating shaft is rotatably connected to the palletizing transfer trolley. One end of the horizontal rotating shaft is equipped with a fixed stop bar, and the other end of the horizontal rotating shaft is connected to a sliding stop bar through a sliding rod telescopic device. Both the fixed stop bar and the sliding stop bar are perpendicular to the horizontal rotating shaft. The fixed stop bar and the sliding stop bar are located on both sides of the profile in a left-right cooperation. The rotational power structure can drive the horizontal rotating shaft to rotate, so that the fixed stop bar and the sliding stop bar can switch 90° between flat and vertical positions.

[0006] As a preferred technical solution, the discharge tray is provided with a travel guide rail, the bottom of the palletizing transfer trolley is provided with a travel wheel that slides with the travel guide rail, and a travel power structure for driving the palletizing transfer trolley to move back and forth is also provided between the discharge tray and the palletizing transfer trolley.

[0007] As a preferred technical solution, the lifting pallet device includes multiple pallet telescopic cylinders arranged along the length of the profile. The cylinder body of each pallet telescopic cylinder is fixed to the palletizing transfer trolley by a bracket. The telescopic end of the pallet telescopic cylinder is vertically arranged and fixed with a lifting pallet.

[0008] As a preferred technical solution, the rotary power structure includes a rotary support fixed to the surface of the horizontal rotary shaft, and a rotary telescopic cylinder is provided between the rotary support and the palletizing transfer trolley. The cylinder body of the rotary telescopic cylinder is connected to the palletizing transfer trolley through a hinge support, and the telescopic end of the rotary telescopic cylinder is connected to the rotary support through a hinge support.

[0009] As a preferred technical solution, the sliding rod telescopic device includes a sliding rod telescopic cylinder, the cylinder body of which is fixed to the end of the horizontal rotating shaft, the telescopic end of which is connected to a rotating fixed column, and the sliding stop bar is vertically fixed to the rotating fixed column.

[0010] Due to the adoption of the above technical solution, the beneficial effects of this utility model are: This utility model provides a new type of palletizing and packaging transfer mechanism, which can not only assist in the palletizing of profiles and ensure the safety of palletizing, but also transfer the palletized profiles, assist in the rapid packaging of profiles, and improve the overall efficiency of palletizing. Attached Figure Description

[0011] The accompanying drawings are intended only to illustrate and explain the present invention and do not limit the scope of the present invention.

[0012] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model;

[0013] Figure 2 This is a structural schematic diagram from another angle of an embodiment of the present invention;

[0014] Figure 3 This is a top view of an embodiment of the present utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the palletizing transfer trolley according to an embodiment of this utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the fixed stop and the sliding stop in an embodiment of this utility model;

[0017] In the diagram: 1-Discharge bracket; 2-Fixed pallet; 3-Stacking transfer trolley; 4-Horizontal rotation shaft; 5-Fixed stop bar; 6-Sliding stop bar; 7-Traveling guide rail; 8-Traveling wheel; 9-Pallet telescopic cylinder; 10-Lifting pallet; 11-Rotating support; 12-Rotating telescopic cylinder; 13-Slide rod telescopic cylinder; 14-Rotating fixed column. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments. In the following detailed description, only certain exemplary embodiments of the present invention are described by way of illustration. Undoubtedly, those skilled in the art will recognize that various modifications can be made to the described embodiments without departing from the spirit and scope of the present invention. Therefore, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

[0019] like Figures 1 to 5 As shown, the profile palletizing and packaging transfer mechanism includes a discharge bracket 1. Multiple fixed pallets 2 are provided on one side of the discharge bracket 1. A palletizing transfer trolley 3 is slidably mounted on the discharge bracket 1 between the two sides of the discharge bracket 1, below the fixed pallets 2. The palletizing transfer trolley 3 is equipped with a lifting pallet device that can be higher or lower than the fixed pallets 2. The palletizing transfer trolley 3 also has a horizontal rotating shaft 4 and a rotational power structure that drives the horizontal rotating shaft 4 to rotate. 4 is rotatably connected to the palletizing transfer trolley 3. One end of the horizontal rotating shaft 4 is provided with a fixed stop bar 5, and the other end of the horizontal rotating shaft 4 is connected to a sliding stop bar 6 through a sliding rod telescopic device. The fixed stop bar 5 and the sliding stop bar 6 are both perpendicular to the horizontal rotating shaft 4. The fixed stop bar 5 and the sliding stop bar 6 are located on both sides of the profile in left and right cooperation. The rotational power structure can drive the horizontal rotating shaft 4 to rotate so that the fixed stop bar 5 and the sliding stop bar 6 can switch 90° between flat and vertical positions.

[0020] The working principle of this embodiment is as follows:

[0021] This utility model is located below the lifting device. The discharge bracket 1 is provided with a discharge device on the side close to the fixed tray 2, and a packing device is provided on the side of the discharge bracket 1 away from the fixed tray 2.

[0022] During profile stacking, the stacking transfer trolley 3 is located on the side of the discharge tray 1 closest to the feeding device, and the lifting pallet device is lowered, while the fixed stop bar 5 and the sliding stop bar 6 are erected. At this time, the profile is transported and stacked on the fixed pallet 2 by the lifting device, and is located between the fixed stop bar 5 and the sliding stop bar 6. See the attached diagram for the status. Figure 1The fixed pallet 2, the fixed stop bar 5, and the sliding stop bar 6 enclose a limiting space to ensure that the profiles are stacked within this space, guaranteeing stacking safety. When the profiles are stacked to the required height, the sliding bar telescopic device retracts, causing the sliding stop bar 6 to move towards the fixed stop bar 5. During the movement, the profiles are pushed compactly, eliminating gaps between them. This prevents the profiles from scattering during subsequent trolley transfer and ensures tight packaging. Subsequently, the lifting pallet device rises, lifting the stacked profiles from the fixed pallet 2. Then, the stacking transfer trolley 3 moves to the other side, bringing the stacked profiles closer to the packaging device. After packaging, the sliding stop bar 6 is released, and the fixed stop bar 5 and the sliding stop bar 6 rotate to a flat position to avoid each other. The profiles are then transported by the crane to a designated area for stacking.

[0023] Finally, the lifting pallet device lowers below the fixed pallet 2, the fixed stop bar 5 and the sliding stop bar 6 remain flat, and the palletizing transfer trolley 3 moves toward the feeding device. During this process, the lifting device still moves the profile toward the fixed pallet 2. After the lifting pallet device and the sliding stop bar 6 pass under the fixed pallet 2, the fixed stop bar 5 and the sliding stop bar 6 switch from being flat to being upright, surrounding the stacked profiles in the middle to assist in the stacking of the profiles. This cycle continues, assisting in the smooth stacking and packaging.

[0024] During stacking, the width between the fixed stop bar 5 and the sliding stop bar 6 is slightly larger than the required stacking width, which facilitates the placement of the profiles. The fixed stop bar 5 and the sliding stop bar 6 are located on both sides of the profiles to protect them and prevent them from scattering and causing danger. The height of the horizontal rotating shaft 4 is lower than the minimum height of the lifting pallet to avoid interference. When stacking is required, the rotating power structure activates, driving the horizontal rotating shaft 4 to rotate, causing the two fixed stop bars 5 and the sliding stop bar 6 to rotate to an upright position, i.e. Figure 4 In the middle state, the fixed stop bar 5 and the sliding stop bar 6 are used together to stack the profiles between the fixed stop bar 5 and the sliding stop bar 6; after the profiles are packaged, the rotary power structure is activated, driving the horizontal rotation shaft 4 to rotate 90° in the opposite direction, so that the fixed stop bar 5 and the sliding stop bar 6 rotate to a flat position to avoid each other.

[0025] The discharge tray 1 is provided with at least two traveling guide rails 7, and the bottom end of the palletizing transfer trolley 3 is provided with multiple traveling wheels 8 that slide in cooperation with the traveling guide rails 7. A traveling power structure for driving the palletizing transfer trolley 3 to reciprocate is also provided between the discharge tray 1 and the palletizing transfer trolley 3. The traveling power structure can be implemented by a motor combined with a gear and rack, or by a motor combined with a sprocket and chain.

[0026] The lifting pallet device includes multiple pallet telescopic cylinders 9 arranged along the length of the profile. The cylinder body of each pallet telescopic cylinder 9 is fixed to the stacking transfer trolley 3 by a bracket. The telescopic end of each pallet telescopic cylinder 9 is vertically arranged and fixed with a lifting pallet 10. By extending and retracting the pallet telescopic cylinders 9, the lifting pallet 10 is driven to rise and fall. When the lifting pallet 10 falls below the height of the fixed pallet 2, the profile is placed on the fixed pallet 2 for stacking. After stacking is completed, the lifting pallet 10 rises above the fixed pallet 2, lifting the profile away from the fixed pallet 2, facilitating the movement of the stacking transfer trolley 3.

[0027] The rotary power structure includes a rotary support 11 fixed to the surface of the horizontal rotary shaft 4. A rotary telescopic cylinder 12 is provided between the rotary support 11 and the palletizing transfer trolley 3. The cylinder body of the rotary telescopic cylinder 12 is connected to the palletizing transfer trolley 3 via a hinge support, and the telescopic end of the rotary telescopic cylinder 12 is connected to the rotary support 11 via a hinge support. By extending and retracting the rotary telescopic cylinder 12, the rotary support 11 is pushed and pulled, causing the horizontal rotary shaft 4 to rotate.

[0028] The telescopic sliding device includes a telescopic sliding cylinder 13. The cylinder body of the telescopic sliding cylinder 13 is fixed to the end of the horizontal rotating shaft 4. The telescopic end of the telescopic sliding cylinder 13 is connected to a rotating fixed column 14, and the sliding stop 6 is vertically fixed to the rotating fixed column 14. A guide column is provided between the rotating fixed column 14 and the horizontal rotating shaft 4 for guidance, assisting in the extension and retraction of the telescopic sliding cylinder. By extending and retracting the telescopic sliding cylinder 13, the rotating fixed column 14 and the sliding stop 6 thereon can be moved along the horizontal rotating shaft 4, changing the distance between them and the fixed stop 5.

[0029] The feeding device can be a feeding conveyor line, which is existing technology and will not be described in detail here; the packaging device is a packaging machine commonly used for profiles, which is existing technology and will not be described in detail here.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A profile palletizing and packaging transfer mechanism, characterized in that: The device includes a discharge tray, with multiple fixed trays on one side. A stacking transfer trolley is slidably mounted on the discharge tray between the two sides of the tray, below the fixed trays. The stacking transfer trolley is equipped with a lifting tray device that can be higher or lower than the fixed trays. The palletizing transfer trolley is also equipped with a horizontal rotating shaft and a rotational power structure that drives the horizontal rotating shaft to rotate. The horizontal rotating shaft is rotatably connected to the palletizing transfer trolley. One end of the horizontal rotating shaft is equipped with a fixed stop bar, and the other end of the horizontal rotating shaft is connected to a sliding stop bar through a sliding rod telescopic device. Both the fixed stop bar and the sliding stop bar are perpendicular to the horizontal rotating shaft. The fixed stop bar and the sliding stop bar are located on both sides of the profile in a left-right cooperation. The rotational power structure can drive the horizontal rotating shaft to rotate, so that the fixed stop bar and the sliding stop bar can switch 90° between flat and vertical positions.

2. The profile palletizing and packaging transfer mechanism as described in claim 1, characterized in that: The discharge tray is equipped with a travel guide rail, and the bottom of the palletizing transfer trolley is equipped with a travel wheel that slides with the travel guide rail. A travel power structure for driving the palletizing transfer trolley to move back and forth is also provided between the discharge tray and the palletizing transfer trolley.

3. The profile palletizing and packaging transfer mechanism as described in claim 1, characterized in that: The lifting pallet device includes multiple pallet telescopic cylinders arranged along the length of the profile. The cylinder body of each pallet telescopic cylinder is fixed to the palletizing transfer trolley by a bracket. The telescopic end of each pallet telescopic cylinder is vertically arranged and fixed with a lifting pallet.

4. The profile palletizing and packaging transfer mechanism as described in claim 1, characterized in that: The rotary power structure includes a rotary support fixed to the surface of the horizontal rotary shaft. A rotary telescopic cylinder is provided between the rotary support and the palletizing transfer trolley. The cylinder body of the rotary telescopic cylinder is connected to the palletizing transfer trolley through a hinge support, and the telescopic end of the rotary telescopic cylinder is connected to the rotary support through a hinge support.

5. The profile palletizing and packaging transfer mechanism as described in claim 1, characterized in that: The sliding rod telescopic device includes a sliding rod telescopic cylinder. The cylinder body of the sliding rod telescopic cylinder is fixed to the end of the horizontal rotating shaft. The telescopic end of the sliding rod telescopic cylinder is connected to a rotating fixed column. The sliding stop bar is vertically fixed on the rotating fixed column.

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