Floating platform of stacker crane

Abstract

The utility model relates to a stacker crane floating platform, belongs to the technical field of stacker crane floating platforms, and solves the technical problem that the position of a charging tray is inconvenient to adjust at present. The stacker crane floating platform comprises a fixing piece, a containing plate and springs, the containing plate is slidably installed on the fixing piece, and the side, away from the fixing piece, of the containing plate is used for containing a material disc; the spring is installed in the cavity, one end of the spring is connected with the fixing piece, the other end of the spring is connected with the containing plate, and in the reset state, the spring drives the containing plate to cover the fixing piece. Therefore, according to the floating platform of the stacker crane, the position of the material disc can be adjusted conveniently, the material disc can be moved conveniently, after the material disc is moved, the placing plate is reset automatically, the position of the subsequent material disc can be adjusted conveniently, and the floating platform of the stacker crane is convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of floating platforms for palletizers, in particular to a floating platform for palletizers. Background Art

[0002] In fields such as logistics, warehousing, and industrial automation, pallets are essential for carrying and transporting goods. Precisely adjusting their position is crucial for production efficiency and operational safety. However, when loaded, pallets significantly increase their overall weight. This added weight not only makes them more difficult to move but also makes them prone to wobble or shifting during fine-tuning, compromising accuracy and stability. Utility Model Content

[0003] The utility model provides a floating platform for a palletizer, which is used to solve the current technical problem of inconvenience in adjusting the position of a material tray.

[0004] The utility model is realized through the following technical scheme: a floating platform of a palletizer includes a fixing part, a placement plate and a spring, wherein a cavity is provided in the fixing part; the placement plate is slidably mounted on the fixing part, and the side of the placement plate away from the fixing part is used for placing a material tray; a spring is installed in the cavity, one end of the spring is connected to the fixing part, and the other end is connected to the placement plate, and in the reset state, the spring drives the placement plate to cover the fixing part.

[0005] Optionally, it also includes a column and a ball, wherein one end of the column is installed at the bottom of the fixing part, and the column is located in the cavity; the ball is installed at the end of the column away from the fixing part, and the side of the placement plate close to the fixing part abuts against the ball, and the placement plate and the fixing part move relative to each other to drive the ball to rotate.

[0006] Optionally, the placement plate includes a plate body and a fixing plate, wherein the plate body is slidably mounted on the fixing member; the fixing plate is mounted on a side of the plate body close to the fixing member and is located in the cavity, and a fixing hole is provided on the fixing plate, one end of the spring is mounted on the inner wall of the fixing member, and the other end is mounted on the fixing hole, and the fixing hole corresponds one-to-one to the spring.

[0007] Optionally, a connecting column is further included, one end of which is mounted on a side of the placement plate close to the fixing member.

[0008] Optionally, a limit plate is further included, which is installed in the cavity. A limit area is provided on the limit plate. The connecting column extends away from the limit area. The connecting column abuts against the limit plate to prevent the connecting column from sliding out of the limit area.

[0009] Optionally, the limiting area is circular.

[0010] Optionally, a baffle is further included, which is installed at one end of the connecting column away from the placement plate, and the baffle abuts against the limiting plate to prevent the baffle from moving axially along the connecting column.

[0011] Optionally, the cross section of the baffle is circular, and the diameter of the baffle is larger than the diameter of the limiting area.

[0012] Optionally, there are multiple springs, and the multiple springs are distributed along the circumference of the connecting column, and each spring extends along the axial direction of the connecting column.

[0013] Optionally, two springs are provided along the same radial direction of the connecting column, and the two springs are respectively located on both sides of the connecting column.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The utility model provides a floating platform for a palletizer, comprising a fixing part, a placement plate and a spring. The placement plate is slidably mounted on the fixing part, and a side of the placement plate away from the fixing part is used for placing a material tray. The spring is installed in a cavity, one end of the spring is connected to the fixing part, and the other end is connected to the placement plate. In the reset state, the spring drives the placement plate to cover the fixing part.

[0016] Through the above structure, when using the floating platform of the palletizer provided by the utility model, the material tray is first placed on the floating platform of the palletizer. When the position of the material tray needs to be adjusted, the material tray is pushed to the target position. The material tray drives the placement plate to slide on the fixed part. At the same time, the spring deforms and stores elastic potential energy. After the material tray is moved from the placement plate, in the reset state, the spring recovers its deformation and releases elastic potential energy, causing the placement plate to return to its original position. Therefore, the floating platform of the palletizer provided by the utility model is convenient for adjusting the position of the material tray, thereby facilitating the movement of the material tray. After the material tray is moved, the placement plate automatically returns to its original position, facilitating the position adjustment of the subsequent material tray, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a structural diagram of a floating platform for a palletizer provided by the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of a floating platform of a palletizer provided by the utility model;

[0020] Figure 3 This is an exploded view of a floating platform of a palletizer provided by the utility model;

[0021] Figure 4 This is a schematic structural diagram of a fixing member in an embodiment of the present utility model;

[0022] Figure 5 This is a schematic structural diagram of a limit plate in an embodiment of the present utility model;

[0023] Figure 6 This is a schematic structural diagram of a baffle in a new embodiment of the present utility model;

[0024] Figure 7 It is a structural schematic diagram of the fixing plate in an embodiment of the present utility model.

[0025] In the picture:

[0026] 1-fixing part; 2-placing plate; 21-plate body; 22-fixing plate; 221-fixing hole; 3-spring; 4-column; 5-ball; 6-connecting column; 7-limiting plate; 71-limiting area; 8-baffle. DETAILED DESCRIPTION

[0027] In the description of this application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0028] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout this application, unless otherwise specified, "plurality" means two or more.

[0029] In the description of the present application, it is necessary to explain that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme of the present application will be described in detail below. Obviously, the described embodiments are only some of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0031] The utility model provides a kind of stacking machine floating platform, solve current technical problems of not being convenient for adjusting tray position.The stacking machine floating platform of a kind of comprising fixing piece 1, placing plate 2 and spring 3, wherein:

[0032] The inside of fixing piece 1 is equipped with cavity, fixing piece 1 is installed in ground or other specified position by bolt connection, welding etc., ensure that it does not occur displacement in use process, placing plate 2 is slidably installed on fixing piece 1, placing plate 2 can smoothly slide on the top of fixing piece 1 in each direction, the side of placing plate 2 away from fixing piece 1 is used to place tray, due to the sliding connection between placing plate 2 and fixing piece 1, the position of tray can be adjusted along with the movement of placing plate 2, when needing to adjust the position of tray, just push or pull placing plate 2, make the side of placing plate 2 close to fixing piece 1 relative movement with fixing piece 1, to drive entire placing plate 2 and the tray on it move together, to reach the purpose of adjusting tray position, by controlling the moving distance and direction of placing plate 2, to adjust tray to required position, to meet different needs.

[0033] One end of the spring 3 is installed inside the cavity of the fixing part 1, and the other end is connected to the placement plate 2 to ensure that the spring 3 can exert its elastic deformation ability while avoiding occupying external space. When the position of the material tray needs to be adjusted, the material tray is pushed, and the material tray will drive the placement plate 2 to slide on the fixing part 1. At this time, the spring 3 will undergo elastic deformation with the movement of the placement plate 2 and store a certain amount of elastic potential energy. When the material tray moves to the desired position, since the material tray itself has a certain weight, the force of the spring 3 to restore the elastic potential energy is not enough to directly push the placement plate 2 to fully reset, so that the placement plate 2 can remain in the specified position and will not automatically return due to the reset force of the spring 3. After the material tray is removed from the placement plate 2, the spring 3 is in the reset state, and the spring 3 restores the elastic potential energy stored before and pushes the placement plate 2 to move to its original position.

[0034] Through the above structure, when using the floating platform of the palletizer provided by the utility model, the material tray is first placed on the floating platform of the palletizer. When the position of the material tray needs to be adjusted, the material tray is pushed to the target position. The material tray drives the placement plate 2 to slide on the fixing member 1. At the same time, the spring 3 deforms and stores elastic potential energy. After the material tray is moved from the placement plate 2, in the reset state, the spring 3 recovers its deformation and releases elastic potential energy, causing the placement plate 2 to return to its original position. Therefore, the floating platform of the palletizer provided by the utility model is convenient for adjusting the position of the material tray, thereby facilitating the movement of the material tray. After the material tray is moved, the placement plate 2 automatically returns to its original position, facilitating the position adjustment of the subsequent material tray, and is easy to use.

[0035] An optional implementation of this embodiment is as follows: In order to facilitate the movement of the placement plate 2, the stacker floating platform also includes a column 4 and a ball 5. One end of the column 4 is installed at the bottom of the fixing part 1 and is located inside the cavity, and the ball 5 is installed at the end of the column 4 away from the fixing part 1. The ball 5 corresponds to the column 4 one by one, forming a rolling support structure, and the side of the placement plate 2 close to the fixing part 1 abuts on the ball 5. When the placement plate 2 and the fixing part 1 move relative to each other, the ball 5 will rotate on the column 4, thereby reducing the friction between the placement plate 2 and the fixing part 1, so that when pushing the material tray, it is easier to drive the placement plate 2 to move. The rolling of the ball 5 reduces the force required for movement. In a preferred embodiment of the present invention, a total of four columns 4 are provided, and a ball 5 is correspondingly installed on each column 4. These four balls 5 are all in abutment with the placement plate 2, forming a stable support structure to ensure the stability of the placement plate 2 during movement, and the placement plate 2 can maintain smooth movement under the support of the ball 5. Therefore, the columns 4 and the balls 5 make moving the placement plate 2 more convenient and efficient. The rolling action of the balls 5 reduces the friction, making it easier to push the material tray and the placement plate 2. At the same time, the stable support structure of the four columns 4 and the balls 5 also ensures the stability and load-bearing capacity of the placement plate 2 during the movement.

[0036] An optional implementation of the embodiment is as follows: the placing plate 2 comprises a plate body 21 and a fixing plate 22, wherein the plate body 21 is slidingly installed on the fixing member 1, the plate body 21 is used to carry the material tray, one side of the plate body 21 abuts against the ball 5, so that when the plate body 21 moves relative to the fixing member 1, the ball 5 can rotate on the stand 4, thereby effectively reducing the friction between the plate body 21 and the fixing member 1, making the moving process more easy and smooth, the fixing plate 22 is installed on the side of the plate body 21 close to the fixing member 1 and located in the cavity, the fixing plate 22 is provided with fixing holes 221, the fixing holes 221 are used to connect the springs 3, one end of the spring 3 is firmly installed on the inner wall of the fixing member 1, and the other end is connected with the fixing plate 22 through the fixing hole 221, the fixing hole 221 corresponds to the spring 3 one by one, so as to ensure the stability of the plate body 21 during the moving process, and the plate body 21 is provided with reset ability through the elastic force of the spring 3.

[0037] An optional implementation of the embodiment is as follows: further comprising a connecting column 6, one end of the connecting column 6 is installed on the side of the placing plate 2 close to the fixing member 1, so as to ensure that the connecting column 6 can be connected with the placing plate 2 and provide support for the placing plate 2, the fixing plate 22 is installed on the connecting column 6, so that a certain gap is formed between the fixing plate 22 and the plate body 21, the gap makes the installation of the spring 3 more simple and flexible, when the plate body 21 moves on the fixing member 1, the connecting column 6 abuts against the inner wall of the fixing member 1, blocking the separation between the plate body 21 and the fixing member 1, under the action of external force, the plate body 21 will not fall off from the fixing member 1, thereby ensuring the safety and stability of the whole device. Therefore, the connecting column 6 not only provides stable support for the fixing plate 22, but also effectively prevents the separation of the plate body 21 and the fixing member 1 by abutting against the inner wall of the fixing member 1, and meanwhile, the gap between the fixing plate 22 and the plate body 21 makes the installation of the spring 3 more convenient.

[0038] An optional implementation of the embodiment is as follows: the limiting plate 7 is installed in the cavity, the limiting plate 7 is provided with a limiting area 71, one end of the connecting column 6 away from the placing plate 2 extends into the limiting area 71, when the connecting column 6 abuts against the limiting plate 7 closely, the connecting column 6 is effectively prevented from sliding out of the limiting area 71 through the blocking action of the limiting plate 7, under the action of external force, the connecting column 6 is limited by the limiting plate 7, thereby blocking the movement of the placing plate 2 out of the fixing member 1. Therefore, the limiting area 71 on the limiting plate 7 and the connecting column 6 not only ensure the stability of the connecting column 6 during the moving process, but also prevent the excessive sliding of the connecting column 6 through the blocking action.

[0039] An optional implementation of the embodiment is as follows: the limiting area 71 is circular, when the connecting column 6 abuts in the limiting area 71, the maximum moving distance of the placement plate 2 in each horizontal direction will remain consistent, thereby ensuring the stability and uniformity of the moving process, at the same time, the design of the circular limiting area 71 also facilitates the sliding of the connecting column 6, since the boundary of the circular shape is smooth and continuous, the connecting column 6 will not encounter sudden changes in resistance during the sliding process, thereby ensuring the smoothness of the movement. Therefore, designing the limiting area 71 as a circular shape further improves the stability and uniformity of the placement plate 2, ensuring that the maximum moving distance of the placement plate 2 in each horizontal direction is the same, improving the smoothness of the moving process.

[0040] An optional implementation of the embodiment is as follows: further comprising a baffle plate 8, the baffle plate 8 is installed at the end of the connecting column 6 away from the placement plate 2, when the baffle plate 8 abuts against the limiting plate 7, the limiting plate 7 can block the baffle plate 8, preventing the baffle plate 8 from moving accidentally along the axial direction of the connecting column 6. Thus, the placement plate 2 can only move in the horizontal plane, the thickness of the baffle plate 8 needs to ensure that it has sufficient strength and rigidity to withstand the weight and pressure from the placement plate 2 and the objects carried thereon, at the same time, the shape and edges of the baffle plate 8 are also designed to be smooth and without burrs, to avoid causing damage to the limiting plate 7 or other components during the moving process, when the placement plate 2 moves on the fixture 1, the connecting column 6 will slide along with it, but is jointly limited by the baffle plate 8 and the limiting plate 7, its moving range is controlled within the predetermined area, making it possible to more accurately control the moving position and range of the placement plate 2. Therefore, through the close cooperation of the baffle plate 8 and the limiting plate 7, the stability and safety of the connecting column 6 and the placement plate 2 during the moving process are ensured.

[0041] An optional implementation of the embodiment is as follows: the cross-section of the baffle plate 8 is circular, the diameter of the baffle plate 8 is greater than the diameter of the limiting area 71, to ensure that the baffle plate 8 cannot pass through the limiting area 71 during the moving process, thereby being effectively blocked below the limiting plate 7, specifically, since the diameter of the baffle plate 8 is greater than the diameter of the limiting area 71, when the placement plate 2 moves in the horizontal direction, the connecting column 6 will drive the baffle plate 8 to slide within the limiting area 71, but will always be unable to break through the limitation of the limiting area 71 and move above the limiting plate 7, thereby limiting the movement of the placement plate 2 in the vertical direction, ensuring that the placement plate 2 can only move in the horizontal direction at all times, at the same time, the circular cross-section of the baffle plate 8 design also makes the contact between the placement plate 2 and the limiting plate 7 more uniform and stable, reducing the friction and wear caused by shape mismatch, prolonging the service life of the device, and improving the smoothness and stability of the moving process. Therefore, by designing the cross-section of the baffle plate 8 as a circle and setting its diameter to be greater than the diameter of the limiting area 71, it is ensured that the placement plate 2 can only move in the horizontal direction at all times, thereby improving the stability and reliability of the entire device.

[0042] An optional implementation of this embodiment is as follows: there are multiple springs 3, and the multiple springs 3 are evenly distributed along the circumferential direction of the connecting column 6. Each spring 3 extends along the axial direction of the connecting column 6. One end of the spring 3 is connected to the inner wall of the fixing member 1, and the other end is connected to the fixing plate 22 through the fixing hole 221. The design of multiple springs 3 distributed along the circumference allows the placement plate 2 to be more evenly distributed in all directions when subjected to force. The direction of force applied by the object carried on the placement plate 2 changes, and the multiple springs 3 can work together to jointly bear the pressure, thereby avoiding deformation or damage caused by uneven force. Each spring 3 extends along the axial direction of the connecting column 6. Therefore, by adopting the design of multiple springs 3 distributed along the circumference of the connecting column 6, the tray adjustment device of this embodiment has a more even force distribution, improves the stability and durability of the placement plate 2, and makes the placement plate 2 more stable during movement.

[0043] An optional implementation of this embodiment is as follows: two springs 3 are provided in the same radial direction of the connecting column 6, and the two springs 3 are respectively located on both sides of the connecting column 6 to ensure that when the placement plate 2 is subjected to a force from a certain radial direction, the two springs 3 can simultaneously absorb and buffer the force in that direction. Specifically, since the two springs 3 are respectively located on both sides of the connecting column 6, the two springs jointly bear the pressure from the same radial direction, thereby improving the uniformity of the force on the placement plate 2 in the same radial direction, and effectively avoiding deformation or damage caused by uneven force, thereby enhancing the stability and reliability of the entire device. Under the action of external force, the placement plate 2 can maintain smooth movement without shaking or tilting due to uneven force. Therefore, by providing two springs 3 in the same radial direction of the connecting column 6 and being respectively located on both sides of the connecting column 6, the placement plate 2 is subjected to a more uniform force, making the placement plate 2 safer and more reliable during movement.

[0044] To sum up, when the floating platform of a palletizer provided by the present invention is used, the material tray is first placed on the floating platform of the palletizer. When the position of the material tray needs to be adjusted, the material tray is pushed to the target position, and the placement plate 2 and the fixing part 1 move relative to each other. The ball 5 rotates smoothly on the column 4, thereby greatly reducing the friction between the placement plate 2 and the fixing part 1. At the same time, the spring 3 deforms to store elastic potential energy. When the connecting column 6 is tightly abutted against the limit plate 7, the blocking effect of the limit plate 7 effectively prevents the connecting column 6 from sliding out of the limit area 71. When the placement plate 2 moves on the fixing part 1, the connecting column 6 will slide with it, but it is jointly restricted by the baffle 8 and the limit plate 7, and its movement range is precisely controlled within the predetermined area. After the material tray is moved from the placement plate 2, in the reset state, the spring 3 restores the deformation and releases the elastic potential energy, so that the placement plate 2 is reset. Therefore, the floating platform of the palletizer provided by the present invention is convenient for adjusting the position of the material tray, so as to facilitate the movement of the material tray. After the material tray is moved, the placement plate 2 is automatically reset to facilitate the position adjustment of the subsequent material tray, which is easy to use.

[0045] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope of the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A floating platform for a palletizer, characterized in that: include: a fixing member having a cavity therein; A placement plate is slidably mounted on the fixing member, and a side of the placement plate away from the fixing member is used for placing the material tray; A spring is installed in the cavity, one end of the spring is connected to the fixing member, and the other end is connected to the placement plate. In a reset state, the spring drives the placement plate to cover the fixing member.

2. A palletizer floating platform according to claim 1, characterized in that: Also includes: a column, one end of which is mounted on the bottom of the fixing member, and the column is located in the cavity; The ball is mounted on one end of the column away from the fixing member. The side of the placement plate close to the fixing member abuts against the ball. The placement plate and the fixing member move relative to each other to drive the ball to rotate.

3. The floating platform of a palletizer according to claim 1, characterized in that: The placement plate includes: a plate body, slidably mounted on the fixing member; A fixing plate is installed on one side of the plate body close to the fixing piece and is located in the cavity. A fixing hole is opened on the fixing plate. One end of the spring is installed on the inner wall of the fixing piece, and the other end is installed in the fixing hole. The fixing holes correspond to the springs one by one.

4. The floating platform for a palletizer according to claim 1, characterized in that: Also includes: A connecting column has one end mounted on a side of the placement plate close to the fixing member.

5. The floating platform for a palletizer according to claim 4, characterized in that: Also includes: A limiting plate is installed in the cavity, and a limiting area is provided on the limiting plate. The connecting column extends away from the limiting area, and the connecting column abuts against the limiting plate to prevent the connecting column from sliding out of the limiting area.

6. The floating platform for a palletizer according to claim 5, characterized in that: The limiting area is circular.

7. The floating platform for a palletizer according to claim 5, characterized in that: Also includes: A baffle is installed at one end of the connecting column away from the placement plate, and the baffle abuts against the limiting plate to prevent the baffle from moving along the axial direction of the connecting column.

8. The floating platform for a palletizer according to claim 7, characterized in that: The cross section of the baffle is circular, and the diameter of the baffle is larger than the diameter of the limiting area.

9. The floating platform for a palletizer according to claim 4, characterized in that: There are multiple springs, and the multiple springs are distributed along the circumference of the connecting column. Each spring extends along the axial direction of the connecting column.

10. The floating platform for a palletizer according to claim 4, characterized in that: Two springs are provided along the same radial direction of the connecting column, and the two springs are respectively located on both sides of the connecting column.

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