Carrying mechanism and method for automatic centering of material on a carrying mechanism

Abstract

The application discloses a kind of bearing mechanism and the method of automatic centering of material of bearing mechanism, bearing mechanism includes bearing frame, elastic component and at least a pair of automatic centering assembly;Bearing frame is used to carry material;Elastic component is connected to bearing frame and base respectively, and can exert elastic force to bearing frame away from base, so that bearing frame is movable along vertical direction relative to base;At least a pair of automatic centering assembly is symmetrically arranged at the two sides of bearing frame, and is used to abut material, automatic centering assembly is fixedly connected with bearing frame, and is movably connected with base;At least a pair of automatic centering assembly can be moved relative to base along with the movement of bearing frame in vertical direction, to position material centrally on bearing frame.The bearing mechanism according to the application, automatic centering assembly can position material centrally on bearing frame automatically, prevent material from moving forward and backward and left and right, and the structure of bearing mechanism is simple, high safety, convenient to operate.

Description

Technical Field

[0001] This invention relates to the field of container technology, and more specifically to a method for automatic alignment of a carrying mechanism and materials within the carrying mechanism. Background Technology

[0002] Material fixing fixtures are generally designed with corresponding fixing structures based on the shape and weight of the material. The material is usually aligned with the fixing structure using guides, and then locked in place by bolts, clamps, or other mechanisms. However, this alignment method is difficult and inefficient, and it is usually a rigid contact that can easily damage the material.

[0003] Therefore, a method for automatic alignment of the bearing mechanism and the material within it is needed to at least partially solve the above problems. Summary of the Invention

[0004] The summary section introduces a series of simplified concepts, which will be further explained in detail in the detailed embodiments section. The summary section of this invention is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0005] To at least partially solve the above problems, according to a first aspect of the present invention, a support mechanism is provided, comprising:

[0006] The support frame is used to support materials;

[0007] An elastic member, connected to both the support frame and the base, and capable of applying an elastic force away from the base to the support frame, thereby allowing the support frame to move vertically relative to the base; and

[0008] At least one pair of automatic centering components are symmetrically arranged on both sides of the support frame and are used to abut the material. The automatic centering components are fixedly connected to the support frame and movably connected to the base.

[0009] The at least one pair of automatic centering components can move relative to the base as the support frame moves along the vertical direction to center and limit the material on the support frame.

[0010] According to the bearing mechanism of the present invention, after the material is placed on the bearing frame, the weight of the bearing frame and the material causes the bearing frame to move downward, thereby causing the automatic centering component to move relative to the base, so as to automatically center and limit the material on the bearing frame, preventing the material from moving forward, backward, left, or right. Furthermore, the bearing mechanism has a simple structure, high safety, and is easy to operate.

[0011] Optionally, the automatic centering component includes a rotating component, a limiting component, and a counterweight component. The rotating component is rotatably connected to the support frame about a first axis. The limiting component and the counterweight component are respectively connected to the rotating component, and the counterweight component is connected to or abuts against the base.

[0012] Optionally, the counterweight is rotatably connected to the rotating member about a second axis parallel to the first axis, and the counterweight moves horizontally along the base as the support frame moves in the vertical direction.

[0013] Optionally, the counterweight has a structure with an arc surface, which is used to contact the base.

[0014] Optionally, the automatic centering component further includes a connector, a first axis, and a second axis, the first axis being parallel to the second axis, the connector being connected to the support frame, the first axis rotatably connecting the rotating component to the connector, and the second axis rotatably connecting the counterweight to the rotating component.

[0015] Optionally, the rotating component is constructed in an L-shape, and the limiting component and the counterweight are respectively disposed at both ends of the rotating component, and / or

[0016] The counterweight is provided with two limiting walls, which are arranged in parallel and are used to cooperate with the base so that the counterweight can move horizontally along the base.

[0017] Optionally, the carrying mechanism further includes a locking hook having an oblong hole. The locking hook is rotatably mounted on the first shaft via the oblong hole and is used to engage with a material mating structure. The locking hook can switch between a release position and a locking position that locks the mating structure. When the locking hook is in the release position, the oblong hole extends vertically, allowing the locking hook to move vertically relative to the first shaft. When the locking hook is in the locking position, the oblong hole extends at an angle to the vertical direction to restrict the vertical movement of the locking hook relative to the first shaft.

[0018] Optionally, the elastic member includes a fixed part, a movable part, and a force-storing part. The fixed part is connected to the base, the movable part is connected to the support frame, and the force-storing part is connected to the fixed part and the movable part respectively. It is capable of applying an elastic force away from the fixed part to the movable part, so that the movable part can drive the support frame to move relative to the fixed part in the vertical direction.

[0019] Optionally, the bearing mechanism includes multiple pairs of the automatic alignment components, which are symmetrically arranged on both sides of the bearing frame.

[0020] According to a second aspect of the present invention, a method for automatic material alignment of a carrying mechanism according to any one of the first aspects is disclosed, the method comprising:

[0021] S1: Place the material on the support frame;

[0022] S2: Under the weight of the support frame and the material, the elastic member is compressed, causing the support frame to move vertically toward the base, and the automatic centering component moves relative to the base as the support frame moves vertically, so as to center the material on the support frame.

[0023] According to the automatic material centering method of the present invention, after the material is placed on the support frame, the weight of the support frame and the material causes the support frame to move downward, thereby causing the automatic centering component to move relative to the base, so as to automatically center and limit the material on the support frame, preventing the material from moving forward, backward, left, or right. Furthermore, the support mechanism has a simple structure, high safety, and is easy to operate. Attached Figure Description

[0024] The following drawings, which illustrate embodiments of the present invention, are incorporated herein by reference as part of the invention and are used to understand the invention. The drawings show embodiments of the invention and their descriptions to explain the principles of the invention. In the drawings:

[0025] In the attached image:

[0026] Figure 1 This is a perspective view of a preferred embodiment of the present invention, in which a support mechanism is mounted on a base, wherein the support frame is in a suspended state.

[0027] Figure 2 for Figure 1 Another three-dimensional schematic diagram of the load-bearing mechanism set on the base, in which the load-bearing frame is in a load-bearing state;

[0028] Figure 3 for Figure 1 A three-dimensional schematic diagram of a partial structure of the load-bearing mechanism, showing the partial structure of the automatic centering component and the locking hook.

[0029] Explanation of reference numerals in the attached figures:

[0030] 131: Support frame

[0031] 132: Base

[0032] 133: Elastic Component

[0033] 134: Automatic centering component

[0034] 135: Rotating component

[0035] 136: Limiting component

[0036] 137: Counterweight

[0037] 138: Connector

[0038] 139: First Axis

[0039] 141: Second Axis

[0040] 142: Limiting wall

[0041] 143: Carabiner

[0042] 144: Fixing part

[0043] 145: Activities Department

[0044] 146: Crossbeam

[0045] 147: Waist-shaped hole Detailed Implementation

[0046] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the invention. However, it will be apparent to those skilled in the art that the invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid obscuring the invention.

[0047] To fully understand the present invention, a detailed description will be set forth in the following description. It is obvious that the implementation of embodiments of the present invention is not limited to the specific details familiar to those skilled in the art. Preferred embodiments of the present invention are described in detail below; however, in addition to these detailed descriptions, the present invention may have other embodiments.

[0048] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of exemplary embodiments according to the invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms “comprising” and / or “including” are used in this specification, they indicate the presence of the stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or combinations thereof.

[0049] The ordinal numbers such as "first" and "second" used in this invention are merely identifiers and do not have any other meaning, such as a specific order. Moreover, for example, the term "first component" does not imply the existence of "second component," and the term "second component" does not imply the existence of "first component."

[0050] It should be noted that the terms “up,” “down,” “front,” “back,” “left,” “right,” “inner,” “outer,” and similar expressions used in this article are for illustrative purposes only and are not intended to be restrictive.

[0051] Exemplary embodiments of the invention will now be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein. It should be understood that these embodiments are provided so that the disclosure of the invention is thorough and complete, and that the concept of these exemplary embodiments is fully conveyed to those skilled in the art.

[0052] like Figure 1 and Figure 2 As shown, the present invention provides a support mechanism, which mainly includes a support frame 131, at least one elastic member 133 and at least one pair of automatic centering components 134.

[0053] The support frame 131 is generally constructed as a rectangular frame structure formed by connecting crossbeams and longitudinal beams, and is used to support materials. The support frame 131 is arranged horizontally above the base 132 and parallel to the base 132. The base 132 can be equipment used for fixing, transporting, and storing materials, such as pallets, trolleys, vehicle bodies, etc.

[0054] The elastic member 133 is connected to the support frame 131 and the base 132 respectively, and can apply an elastic force away from the base 132 to the support frame 131, so that the support frame 131 is movable in the vertical direction relative to the base 132. In this embodiment, the elastic member 133 can apply an upward elastic force to the support frame 131, and the upward elastic force applied by the elastic member 133 to the support frame 131 is greater than the weight of the support frame 131, so that the support frame 131 is in a suspended state when unloaded and does not contact the base 132.

[0055] Figure 1 and Figure 2The diagram schematically illustrates four elastic members 133, which are symmetrically arranged with respect to the centerline of the support frame 131 in both the length and width directions. This arrangement ensures that the support frame 131 experiences relatively uniform force and remains parallel to the base 132. It is understood that the number of elastic members 133 is not limited to this embodiment; as needed, the number of elastic members 133 can be two, six, eight, or any suitable number.

[0056] like Figure 1 and Figure 2 As shown, in this embodiment, the elastic member 133 is a spring column. The elastic member 133 includes a fixed part 144, a movable part 145, and a force-storing part (not shown). The fixed part 144 is disposed below the movable part 145 and is connected to the base 132. The movable part 145 is fixedly connected to the support frame 131. The force-storing part is connected to both the fixed part 144 and the movable part 145, and is capable of applying an elastic force away from the fixed part 144 (i.e., applying an upward elastic force) to the movable part 145, so that the movable part 145 can drive the support frame 131 to move vertically relative to the fixed part 144. The elastic member 133 can also be a gas support rod or a linkage assembly.

[0057] In addition, the support frame 131 may also include a guide (not shown) to guide the movable part 145 to move vertically relative to the fixed part 144, so that the vertical movement of the support frame 131 is more stable and the support frame 131 is always parallel to the base 132.

[0058] like Figure 1 As shown, when the support frame 131 is unloaded, the upward elastic force exerted by the elastic member 133 on the support frame 131 is greater than the weight of the support frame 131, causing the support frame 131 to be suspended and not in contact with the base 132. Figure 2 As shown, when the support frame 131 is loaded with materials, the elastic member 133 is compressed under the action of the weight of the materials and the weight of the support frame 131, causing the support frame 131 to move downward a certain distance and even sit on the base 132. At this time, the support frame 131 is in a bearing state.

[0059] like Figure 1 and Figure 2As shown, at least one pair of automatic centering components 134 are symmetrically arranged on both sides of the support frame 131 and are used to abut against the material. The automatic centering components 134 are fixedly connected to the support frame 131 and movably connected to the base 132. In this embodiment, the at least one pair of automatic centering components 134 can move relative to the base 132 as the support frame 131 moves vertically, thereby centering and limiting the material on the support frame 131. Therefore, after the material is placed on the support frame 131, under the combined weight of the support frame and the material, the elastic member 133 is compressed, causing the support frame 131 to move downward and press against the base 132. The downward movement of the support frame 131 causes the automatic centering components 134 to move relative to the base 132, thereby automatically centering and limiting the material on the support frame 131 to prevent the material from moving forward, backward, left, or right. Furthermore, the support mechanism has a simple structure, high safety, and is easy to operate.

[0060] The support mechanism of this embodiment may include multiple pairs of automatic alignment components 134, which are symmetrically arranged on both sides of the support frame 131. Figure 1 and Figure 2 The diagram schematically shows four pairs of automatic alignment components 134 (i.e., eight automatic alignment components 134), with four automatic alignment components 134 arranged on each side of the support frame 131, and the four automatic alignment components 134 are arranged at equal intervals. It can be understood that, as needed, the multiple pairs of automatic alignment components can also be symmetrically arranged at both ends of the support frame 131.

[0061] like Figures 1 to 3 As shown, the automatic centering component 134 mainly includes a rotating component 135, a limiting component 136, and a counterweight component 137.

[0062] The rotating member 135 is rotatably connected to the support frame 131 about a first axis. The limiting member 136 and the counterweight 137 are respectively connected to the rotating member 135, and the counterweight 137 abuts against the base 132. In this embodiment, there are two rotating members 135, and the limiting member 136 is integrally formed with the rotating member 135 (see...). Figure 3 It is understood that, as needed, the number of rotating parts 135 can also be one. In addition, the limiting part 136 and the rotating part 135 can also be separate components, and the limiting part 136 is connected to the rotating part 135.

[0063] The limiting member 136 is used to abut against the goods to at least restrict lateral movement of the material. The counterweight 137 can be used to counterbalance the center of gravity of the automatic centering assembly 134 closer to the base 132, ensuring that the counterweight 137 remains in contact with the base 132 and, during the lifting of the support frame 131, facilitates the rotation of the rotating member 135 to unlock the limiting member 136's restriction on the material. Furthermore, a buffer member can be provided on the surface of the limiting member 136 that contacts the goods. The buffer member can be made of an elastic material such as silicone or rubber to prevent the limiting member 136 from scratching the material.

[0064] The counterweight 137 is rotatably connected to the rotating member 135 about a second axis parallel to the first axis. The counterweight 137 moves horizontally along the base 132 as the support frame 131 moves vertically. Preferably, the counterweight 137 has an arcuate surface that allows it to contact the base 132 without damaging it. In this embodiment, the counterweight 137 is a roller. Alternatively, a torsion spring can be used instead of the counterweight 137, and the counterweight 137 can be connected to the base 132 so that when the support frame 131 is suspended, the limiting member 136 is in an unlocked state without restricting the lateral movement of the material.

[0065] Continue to refer to Figure 1 and Figure 3 The automatic alignment component 134 also includes a connector 138, a first axis 139, and a second axis 141, with the first axis 139 parallel to the second axis 141. Specifically, the first axis is the central axis of the first axis 139, and the second axis is the central axis of the second axis 141. Figure 1 and Figure 2 As shown, connector 138 is connected to support frame 131, first shaft 139 rotatably connects rotating member 135 to connector 138, and second shaft 141 rotatably connects counterweight 137 to rotating member 135.

[0066] More specifically, the rotating member 135 is constructed in an (approximately) L-shape, with the limiting member 136 and the counterweight 137 respectively disposed at both ends of the rotating member 135. Preferably, the counterweight 137 is provided with two limiting walls 142, which are arranged in parallel and are used to cooperate with the base 132, allowing the counterweight 137 to move horizontally along the base 132. In this embodiment, the limiting walls 142 cooperate with the crossbeam 146 of the base 132, such as... Figure 1 and Figure 2 As shown, the two limiting walls 142 are set on both sides of the crossbeam 146 of the base 132, so that the counterweight 137 can only move horizontally along the base 132 to prevent the material from moving back and forth.

[0067] like Figures 1 to 3As shown, the supporting mechanism further includes at least two locking hooks 143, which are disposed at least on both sides of the supporting frame 131. Preferably, the at least two locking hooks 143 are symmetrically disposed on both sides of the supporting frame 131. The at least two locking hooks 143 may also be symmetrically disposed at both ends of the supporting frame 131. The locking hooks 143 have oblong holes 147, and the locking hooks 143 are rotatably disposed on the first shaft 139 through the oblong holes 147, and are used to engage with the material's mating structure to fix the material on the supporting frame 131. The number of locking hooks 143 can be determined according to the material's mating structure.

[0068] In this embodiment, the locking hook 143 can be in the released position (see...) Figure 1 and Figure 3 ) and the locking position of the mating structure (see Figure 2 The locking mechanism switches between the two positions. When the locking hook 143 is in the released position, the waist-shaped hole 147 extends vertically, allowing the locking hook 143 to move vertically relative to the first shaft 139. When the locking hook 143 is in the locked position, the waist-shaped hole 147 extends at an angle to the vertical direction to restrict the locking hook 143 from moving vertically relative to the first shaft 139, thus restricting the material from moving up and down. Figure 1 and Figure 2 The diagram schematically shows four locking hooks 143, which are symmetrically arranged on both sides of the support frame 131. Furthermore, the locking hooks 143 may also have an eccentric portion, such that when the locking hooks 143 are locked onto the material's mating structure, their center of gravity is biased towards the material side.

[0069] Specifically, the first shaft 139 extends through the oblong hole 147. When material is placed on the support frame 131, the first shaft 139 can move relative to the oblong hole 147 along the length of the oblong hole 147, allowing the locking hook 143 to rotate relative to the first shaft 139 during the movement of the automatic centering assembly 134 relative to the base 132. The stroke of the elastic member 133 can be determined based on the centering distance of the locking hook 143. In this embodiment, the stroke of the elastic member 133 is preferably 30±1mm.

[0070] The carrying mechanism may also include a positioning element (not shown), which is disposed on the carrier frame 131 and has an inclined guide surface to position the guide material in the fore-and-aft position. The positioning element may be made of a flexible material such as rubber or silicone, or it may be made of stainless steel sheet.

[0071] The present invention also provides a method for automatic material alignment according to the above-described bearing mechanism, the method comprising:

[0072] S1: Place the material on the support frame 131;

[0073] S2: Under the weight of the support frame 131 and the material, the elastic member 133 is compressed, causing the support frame 131 to move vertically toward the base 132, and the automatic centering component 134 moves relative to the base 132 as the support frame 131 moves vertically, so as to center the material on the support frame 131.

[0074] According to the bearing mechanism of the present invention, the weight of the bearing frame 131 and the material compresses the elastic member 133, allowing the originally suspended bearing frame 131 to move downward and press against the base 132. As the bearing frame 131 moves downward, it drives the counterweight 137 to slide outward along the crossbeam 146 of the base 132, and drives the limiting member 136 to rotate inward and secure the material. Since the elastic member 133 can only move up and down, the bearing frame 131 and the base 132 remain parallel. The symmetrically arranged locking hooks 143 ensure that the bearing frame 131 is completely symmetrical with respect to the center plane of the base 132. During the process of the automatic centering component 134 pushing the material, the material can be automatically centered, preventing uneven loading.

[0075] After the material is placed, the locking hook 143 is manually inserted into the material's mating structure, such as the lifting hole. The end of the locking hook 143 extending into the lifting hole is constructed with a hook shape that achieves self-locking, preventing the material from bouncing and separating from the base 132 during transportation. The manual attachment of the locking hook 143 also has a foolproof function, requiring manual removal. When the locking hook 143 is not removed, the lifting hole is occupied, preventing the lifting equipment from being inserted properly and thus preventing the material from being lifted before it is separated from its outer packaging, which is considered dangerous.

[0076] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for descriptive purposes only and is not intended to limit the invention. Features described in one embodiment may be applied, alone or in combination with other features, to another embodiment, unless that feature is not applicable in that other embodiment or is otherwise stated.

[0077] The present invention has been described through the above embodiments. However, it should be understood that the above embodiments are only for illustrative purposes. The present invention is not limited to the above embodiments. Many variations and modifications can be made according to the teachings of the present invention, and all such variations and modifications fall within the scope of protection claimed by the present invention.

Claims

1. A load bearing mechanism, characterized by, The bearing mechanism comprises: a bearing frame for bearing a material; a resilient member connected to the bearing frame and a base respectively, and capable of exerting an elastic force on the bearing frame away from the base, so that the bearing frame is movable in a vertical direction relative to the base; at least one pair of automatic centering assemblies symmetrically arranged on both sides of the bearing frame and used for abutting against the material, the automatic centering assemblies being fixedly connected to the bearing frame and movably connected to the base; wherein the at least one pair of automatic centering assemblies are movable relative to the base along with the movement of the bearing frame in the vertical direction, so as to position the material on the bearing frame in a centered manner; the automatic centering assembly comprises a rotating member, a limiting member and a counterweight member, the rotating member being rotatably connected to the bearing frame about a first axis, the limiting member and the counterweight member being connected to the rotating member respectively, and the counterweight member being connected to or abutting against the base; the counterweight member is rotatably connected to the rotating member about a second axis parallel to the first axis, and the counterweight member moves horizontally along the base along with the movement of the bearing frame in the vertical direction. the counterweight member has a circular arc surface for contacting the base.

2. The load bearing mechanism of claim 1, wherein, the automatic centering assembly further comprises a connecting member, a first shaft and a second shaft, the first shaft being parallel to the second shaft, the connecting member being connected to the bearing frame, the first shaft rotatably connecting the rotating member to the connecting member, and the second shaft rotatably connecting the counterweight member to the rotating member.

3. The load bearing mechanism of claim 2, wherein, 4. The bearing mechanism according to claim 3, wherein the rotating member is configured as an L-shaped structure, and the limiting member and the counterweight member are arranged at two ends of the rotating member respectively, and / or the counterweight member is provided with two limiting walls arranged in parallel and used for cooperating with the base, so that the counterweight member moves horizontally along the base. the bearing mechanism further comprises a lock hook having a waist-shaped hole, the lock hook being rotatably arranged on the first shaft via the waist-shaped hole and used for cooperating with a cooperating structure of the material, the lock hook being switchable between a release position and a locking position for locking the cooperating structure, when the lock hook is in the release position, the waist-shaped hole extends in a vertical direction, so that the lock hook is movable in the vertical direction relative to the first shaft, and when the lock hook is in the locking position, the waist-shaped hole extends in a direction at an angle to the vertical direction, so as to limit the movement of the lock hook in the vertical direction relative to the first shaft.

5. The load bearing mechanism of claim 3, wherein, the resilient member comprises a fixed part, a movable part and a force storage part, the fixed part being connected to the base, the movable part being connected to the bearing frame, and the force storage part being connected to the fixed part and the movable part respectively and capable of exerting an elastic force on the movable part away from the fixed part, so that the movable part can drive the bearing frame to move in the vertical direction relative to the fixed part.

6. The load bearing mechanism of any one of claims 1 to 5, wherein, ​ 7. The load bearing mechanism of any one of claims 1 to 5, wherein, The bearing mechanism comprises multiple pairs of the automatic centering assemblies, which are symmetrically arranged on both sides of the bearing frame.

8. A method for automatic centering of material of a load bearing mechanism according to any one of claims 1 to 7, characterized in that, The method comprises: S1: placing the material on the bearing frame; S2: under the gravity of the bearing frame and the material, the elastic member is compressed, so that the bearing frame moves along the vertical direction towards the base, and the automatic centering assembly moves relative to the base along with the movement of the bearing frame along the vertical direction, so as to center the material on the bearing frame.

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