Rubber plate storage and transfer frame

Abstract

The utility model provides a rubber plate storage and transfer frame. The rubber plate storage and transfer frame comprises a bearing platform and two sets of trays. The upper side face of the bearing platform is provided with a fixing frame extending upwards. The two trays are arranged on the upper side face of the bearing platform and symmetrically arranged on the two sides of the fixing frame. Each group of trays comprises a plurality of trays which are arranged in the vertical direction; each tray is hinged to the fixing frame through a rotating shaft, and an elastic reset piece is connected between each tray and the fixing frame. Wherein the tray has a horizontal state which is parallel to the horizontal plane and is used for supporting the rubber plate and an open state which forms an included angle with the horizontal plane; the elastic reset piece is used for driving the tray to swing so that the tray can be converted into the open state from the horizontal state. Compared with the prior art, the rubber plate storage and transfer frame provided by the utility model has the advantages that each layer of tray can be simply converted from a flat placing state to an open state, a larger operation space can be provided for a worker when the rubber plates are taken and placed, and meanwhile, the occurrence of collision is also reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of storage and transportation tools, and more specifically, relates to a storage and transportation rack for rubber plates. Background Art

[0002] The rubber plate is made by calendering and laminating or extruding the mixed rubber, and vulcanizing with a flat vulcanizing machine or continuously vulcanizing with a drum vulcanizing machine. It is widely used in industrial and mining enterprises, transportation departments, and house floors, etc.

[0003] In the prior art, since the rubber plate has a relatively high temperature after vulcanization, the staff needs to place multiple rubber plates on each layer of the tray of the storage and transportation rack for natural heat dissipation; after the rubber plate is cooled, the staff moves the storage and transportation rack to the next process for use.

[0004] The inventor found that in the existing storage and transportation rack, when it is necessary to pick up and place the rubber plate, due to the small gap between each layer of the tray, it is inconvenient to pick up and place the rubber plate, and it is easy to cause bumps. Summary of the Utility Model

[0005] The purpose of this application is to provide a storage and transportation rack for rubber plates, so as to solve the technical problems in the existing storage and transportation rack that it is inconvenient to pick up and place the rubber plate and it is easy to cause bumps.

[0006] To achieve the above purpose, the technical solution adopted in this application is: to provide a storage and transportation rack for rubber plates, including:

[0007] A bearing platform, the upper side surface of which has a fixed frame extending upward;

[0008] Two groups of trays, both are arranged on the upper side surface of the bearing platform, and are symmetrically arranged on both sides of the fixed frame; each group of trays includes a plurality of trays arranged in the vertical direction; each tray is hinged to the fixed frame through a rotating shaft, and an elastic reset member is connected between each tray and the fixed frame;

[0009] Wherein, the tray has a flat state parallel to the horizontal plane for supporting the rubber plate, and an open state with an included angle with the horizontal plane; the elastic reset member is used to drive the tray to swing, so that the tray is transformed from the flat state to the open state.

[0010] Preferably, the elastic reset member is a tension spring, and the two ends of the tension spring are respectively connected to the tray and the fixed frame; when the tray is in the flat state, the tension spring is in an elastic deformation state.

[0011] Preferably, an air spring is further provided between two adjacent trays in the up-down direction; both ends of the air spring are respectively hinged to the adjacent two trays.

[0012] Preferably, a storage groove for placing the rubber plate is provided on the tray; when the tray is in the flat state, the notch of the storage groove is arranged upward.

[0013] Preferably, a plurality of reserved holes are formed in the bottom of the storage groove.

[0014] Preferably, a plurality of positioning clips are fixedly connected to the bottom of each storage groove; when the rubber plate is placed in the storage groove, the plurality of positioning clips are arranged around the rubber plate, and each positioning clip is used to contact the rubber plate.

[0015] Preferably, each tray is provided with a handle, and the handle is located on the side of the tray facing away from the fixed frame.

[0016] Preferably, each tray is provided with a plurality of supporting parts; when the tray is in the flat state, the plurality of supporting parts are adapted to abut against the tray or the bearing platform below it.

[0017] Preferably, a plurality of casters arranged side by side are provided at the bottom of the bearing platform.

[0018] In the embodiment of the present application, for the rubber plate storage and transfer rack, two groups of trays are provided on the bearing platform; each tray has a flat state parallel to the horizontal plane for supporting the rubber plate and an open state with an included angle with the horizontal plane; the elastic resetting member is used to drive the tray to swing so that the tray is converted from the flat state to the open state.

[0019] When the tray is in the flat state parallel to the horizontal plane, it can be used to support the rubber plate; at this time, under the action of the gravity of the tray and the rubber plate, the upper tray is pressed against the lower tray, so as to form layer-by-layer stacking, a large number of rubber plates can be stored, and the positions of the trays are stable after stacking and will not fall off during transportation.

[0020] When the tray rotates upward to the open state with a certain included angle with the horizontal plane, the tray remains stationary under the elastic force of the elastic resetting member, and this position can be understood as the dead point of the mechanism, and an external force is required to rotate the tray; at this time, it does not affect the operation of taking and placing the rubber plate on the lower tray. Compared with the conventional storage and transfer rack, the staff can have a larger operation space.

[0021] Compared with the prior art, the rubber sheet storage and transfer rack provided by the embodiment of the present application can simply convert each layer of trays from a flat state to an open state. When picking up and placing rubber sheets, the staff can have a larger operating space, and at the same time, the occurrence of bumps is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0023] Figure 1 It is a schematic three-dimensional structure diagram of the rubber sheet storage and transfer rack provided by the embodiment of the present invention;

[0024] Figure 2 It is a schematic front view structure diagram of the rubber sheet storage and transfer rack provided by the embodiment of the present invention;

[0025] Figure 3 is Figure 1 an enlarged structure diagram of area A in

[0026] Among them, the reference numerals in the drawings are as follows:

[0027] 1, bearing platform; 11, casters; 2, fixing frame; 3, tray; 31, storage groove; 32, reserved hole; 33, positioning clip; 34, handle; 35, support part; 4, gas spring; 5, elastic reset member; 6, rubber sheet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the following further details the present invention with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0029] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0030] It should be understood that the orientation or positional relationship indicated by terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention.

[0031] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0032] Please refer to Figure 1 and Figure 2 , and now the rubber sheet storage and transfer rack provided by the present application will be described. The rubber sheet storage and transfer rack includes a bearing platform 1 and two groups of trays 3.

[0033] The upper side surface of the bearing platform 1 has a fixed frame 2 extending upward; wherein, both the bearing platform 1 and the fixed frame 2 adopt a rectangular welded frame structure and are made of rust-proof materials to ensure stable use in various outdoor environments.

[0034] The two groups of trays 3 are both arranged on the upper side surface of the bearing platform 1 and are symmetrically arranged on both sides of the fixed frame 2; each group of trays 3 includes a plurality of trays 3 arranged in the up-and-down direction; each tray 3 is hinged to the fixed frame 2 through a rotating shaft, and an elastic reset member 5 is connected between each tray 3 and the fixed frame 2.

[0035] Wherein, the tray 3 has a flat state parallel to the horizontal plane for supporting the rubber sheet 6 and an open state with an included angle with the horizontal plane; the elastic reset member 5 is used to drive the tray 3 to swing so that the tray 3 is converted from the flat state to the open state.

[0036] It should be additionally noted that when the tray 3 is in the open state, the tray 3 remains stationary under the elastic force of the elastic reset member 5. At this time, the tray 3, the fixed frame 2 and the spring together form a triangular structure. Due to the stability of the triangular structure, this position can be understood as the dead point of the mechanism, and an external force is required to rotate the tray 3.

[0037] In the embodiments of the present application, for the rubber sheet storage and transfer rack, two groups of trays 3 are provided on the carrying platform 1; each tray 3 has a flat state parallel to the horizontal plane for supporting the rubber sheet 6 and an open state with an angle with the horizontal plane; the elastic reset member 5 is used to drive the tray 3 to swing so that the tray 3 is transformed from the flat state to the open state.

[0038] When the tray 3 is in the flat state parallel to the horizontal plane, it can be used to support the rubber sheet 6; at this time, under the gravity of the tray 3 and the rubber sheet 6, the upper tray 3 is pressed against the lower tray 3, thus forming layer-by-layer stacking. A large number of rubber sheets 6 can be stored and the positions between the trays 3 are stable after stacking and will not fall during transportation.

[0039] When the tray 3 rotates upward to the open state with a certain angle with the horizontal plane, the tray 3 remains stationary under the elastic force of the elastic reset member 5. This position can be understood as the dead point of the mechanism and an external force is required to rotate the tray 3; at this time, it does not affect the operation of taking and placing the rubber sheet 6 on the lower tray 3. Compared with the conventional storage and transfer rack, the staff can have a larger operation space.

[0040] Compared with the prior art, the rubber sheet storage and transfer rack provided by the embodiments of the present application can simply realize the transformation of each layer of tray 3 from the flat state to the open state. When taking and placing the rubber sheet 6, the staff can have a larger operation space and at the same time reduce the occurrence of bumps.

[0041] In specific use, the staff first turns all the trays 3 upward, and each tray 3 remains stationary under the elastic force of the elastic reset member 5, and an external force is required to rotate the tray 3; when it is necessary to place the rubber sheet 6 on the tray 3, the staff turns the obliquely upward tray 3 to the horizontal position, and then places the rubber sheet 6 on the tray 3. At this time, under the action of the gravity of the tray 3 and the rubber sheet 6, the lower tray 3 is pressed; among them, the bottom tray 3 is pressed against the carrying platform 1; when a tray 3 is full of rubber sheets 6, then turn the upper tray 3 to the horizontal position to place new rubber sheets 6; among them, each tray 3 is hinged to the fixed frame 2 through a rotating shaft, and the tray 3 will not fall during transportation. Therefore, the storage and transfer rack can transport a large number of rubber sheets 6 at one time.

[0042] In some embodiments, please also refer to Figure 1 and Figure 2 , as a specific implementation manner of the rubber sheet storage and transfer rack provided by the present invention, the elastic reset member 5 is a tension spring, and the two ends of the tension spring are respectively connected to the tray 3 and the fixed frame 2.

[0043] When the tray 3 is in the flat state, the tensile spring is in the state of elastic deformation; at this time, the directions of the elastic forces of the tray 3 and the tensile spring are both parallel to the horizontal plane, and the tray 3 is only subjected to gravity and the tensile force horizontally towards the fixing frame 2, and the tray 3 will not swing at this time; only when an external force is applied by the staff, the tray 3 will swing around the rotating shaft towards the fixing frame 2 under the drive of the tensile spring.

[0044] When the tray 3 is in the open state, the tensile spring is in the original state or a slight elastic deformation state; at this time, the tray 3, the fixing frame 2 and the tensile spring are in a triangular force balance state, and the tray 3 is in a stable inclined state at this time.

[0045] By adopting the above technical solution, the staff can switch the tray 3 from the flat state to the open state by applying a very small force, which saves time and effort.

[0046] In some embodiments, please refer to Figure 1 and Figure 2 As a specific implementation manner of the rubber sheet storage and transfer rack provided by the present invention, there is also a gas spring 4 between two adjacent trays 3 in the vertical direction; both ends of the gas spring 4 are hinged to the adjacent two trays 3 respectively.

[0047] The gas spring 4 includes a sealed guide sleeve and a piston rod. The gas spring 4 mainly plays a buffering role. When the tray 3 is impacted or vibrated, the piston rod of the gas spring 4 can expand and contract, absorb the energy and release it gradually, so as to achieve the buffering effect and ensure the stability of the tray 3.

[0048] By adopting the above technical solution, when the elastic reset member 5 drives the tray 3 to swing, the gas spring 4 can buffer and absorb the large impact force when the tray 3 swings, thereby preventing the staff from being pinched when the tray 3 swings.

[0049] In some embodiments, please refer to Figure 1 and Figure 2 As a specific implementation manner of the rubber sheet storage and transfer rack provided by the present invention, the tray 3 has a storage groove 31 for placing the rubber sheet 6; when the tray 3 is in the flat state, the notch of the storage groove 31 is arranged upward.

[0050] By adopting the above technical solution, the storage groove 31 can provide a guiding function for the placement of the rubber sheet 6, and can prevent the rubber sheet 6 from detaching from the tray 3 when the storage and transfer rack moves.

[0051] In some embodiments, please refer to Figure 1 and Figure 2 As a specific implementation manner of the rubber sheet storage and transfer rack provided by the present invention, a plurality of reserved holes 32 are opened at the bottom of the storage groove 31.

[0052] By adopting the above technical solution, since the rubber plate 6 just vulcanized has a relatively high temperature, multiple reserved holes 32 can improve the ventilation effect of the tray 3, enabling the rubber plate 6 to cool down quickly.

[0053] In some embodiments, please refer to Figures 1 to 3 , as a specific implementation manner of the rubber plate storage and transfer rack provided by the present invention, a plurality of positioning clips 33 are fixedly connected to the bottom of each storage groove 31; when the rubber plate 6 is placed into the storage groove 31, the plurality of positioning clips 33 are arranged around the rubber plate 6, and each positioning clip 33 is used to contact the rubber plate 6.

[0054] The fixing clip can adopt a common quick clamp and is fixedly installed at the bottom of the storage groove 31 through a fastening bolt; by adopting the above technical solution, the staff can fix the rubber plate 6 in a time-saving and labor-saving manner, and avoid the rubber plate 6 falling out of the storage groove 31 when the storage and transfer rack moves.

[0055] In some embodiments, please refer to Figure 1 and Figure 2 , as a specific implementation manner of the rubber plate storage and transfer rack provided by the present invention, each tray 3 is provided with a handle 34, and the handle 34 is located on the side of the tray 3 facing away from the fixing frame 2.

[0056] By adopting the above technical solution, the staff can conveniently apply an external force to the tray 3.

[0057] In some embodiments, please refer to Figures 1 to 2 , as a specific implementation manner of the rubber plate storage and transfer rack provided by the present invention, each tray 3 is provided with a plurality of supporting parts 35; when the tray 3 is in a flat state, the plurality of supporting parts 35 are adapted to abut against the tray 3 or the bearing platform 1 below it.

[0058] By adopting the above technical solution, when the tray 3 is in a flat state, the supporting parts 35 can prevent the tray 3 from swinging downwards continuously, improving the stability of the tray 3.

[0059] In some embodiments, please refer to Figure 1 and Figure 2 , as a specific implementation manner of the rubber plate storage and transfer rack provided by the present invention, the bottom of the bearing platform 1 is provided with a plurality of casters 11 arranged in parallel; the casters 11 can adopt movable casters 11 with brakes, which can fix the storage and transfer rack when it does not need to move.

[0060] By adopting the above technical solution, the plurality of casters 11 enhance the mobility and convenience of the storage and transfer rack.

[0061] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. Rubber sheet storage and transfer rack, characterized in that, Comprising: A bearing platform, on the upper side of which there is a fixed frame extending upward; Two groups of trays, both arranged on the upper side of the bearing platform and symmetrically arranged on both sides of the fixed frame; each group of the trays includes a plurality of the trays arranged in the vertical direction; each of the trays is hinged to the fixed frame through a rotating shaft, and an elastic reset member is connected between each tray and the fixed frame; Wherein, the tray has a flat state parallel to the horizontal plane for supporting the rubber plate, and an open state with an included angle with the horizontal plane; the elastic reset member is used to drive the tray to swing, so that the tray is transformed from the flat state to the open state.

2. The rubber sheet storage and transfer rack according to claim 1, characterized in that, The elastic reset member is a tension spring, and the two ends of the tension spring are respectively connected to the tray and the fixed frame; when the tray is in the flat state, the tension spring is in an elastic deformation state.

3. The rubber sheet storage and transfer rack according to claim 1 or 2, characterized in that, There is also a gas spring between two adjacent trays in the vertical direction; the two ends of the gas spring are respectively hinged to the adjacent two trays.

4. The rubber sheet storage and transfer rack according to claim 1, wherein The tray has a storage groove for placing the rubber plate; when the tray is in the flat state, the opening of the storage groove faces upward.

5. The rubber sheet storage and transfer rack according to claim 4, wherein, A plurality of reserved holes are opened at the bottom of the storage groove.

6. The rubber sheet storage and transfer rack according to claim 4, wherein, A plurality of positioning clips are fixedly connected to the bottom of each storage groove; when the rubber plate is placed in the storage groove, the plurality of positioning clips surround the rubber plate, and each positioning clip is used to contact the rubber plate.

7. The rubber sheet storage and transfer rack according to claim 1, wherein Each tray has a handle, and the handle is located on the side of the tray facing away from the fixed frame.

8. The rubber sheet storage and transfer rack according to claim 1, characterized in that, Each tray has a plurality of supporting parts; when the tray is in the flat state, the plurality of supporting parts are adapted to abut against the tray or the bearing platform below it.

9. The rubber sheet storage and transfer rack according to claim 1, characterized in that, The bottom of the bearing platform has a plurality of casters arranged side by side.

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