Plastic film roll storage rack

Abstract

The utility model relates to the field of plastic film devices, in particular to a plastic film roll storage rack which comprises a bottom plate, a supporting shaft is fixed to the bottom plate, a plurality of supporting rings rotationally connected with the supporting shaft are evenly arranged on the supporting shaft, and supporting plates are fixed to the supporting rings. A plurality of arc-shaped mounting grooves penetrating through the supporting plate are formed in the supporting plate, a plurality of fixing devices are arranged on the supporting plate at the positions of the mounting grooves, each fixing device comprises a fixing plate arranged above the supporting plate, a fixing rod is fixed on each fixing plate, fixing blocks are arranged at the positions, corresponding to the fixing plates, below the supporting plate, and the fixing rods are fixed on the fixing blocks. A screw rod is fixed on the fixing block, and the bottom of the screw rod is arranged in the fixing plate and is in threaded connection with the fixing plate. Winding drums of wound plastic films are fixed to the fixing devices, the plastic film rolls can be effectively prevented from being stacked and pressed, and the plastic film rolls can be taken down conveniently.

Description

Technical Field

[0001] The invention relates to the field of plastic film devices, in particular to a plastic film roll storage rack. Background Art

[0002] Plastic film refers to a film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, which is widely used in many fields.

[0003] Currently, there is a lack of well-designed plastic film storage devices. After the plastic films are produced, they are generally rolled up and piled on the ground directly, squeezing each other and can only be taken out from the top to the bottom, causing the lower plastic rolls to be under pressure for a long time, increasing the deformation and wear of the bottom plastic rolls.

[0004] The present invention is proposed in view of the deficiencies in the prior art. Summary of the invention

[0005] The purpose of the present invention is to overcome the above-mentioned disadvantages of the prior art and provide a plastic film roll storage rack.

[0006] The present invention can be implemented by the following technical solutions:

[0007] The present invention discloses a plastic film roll storage rack, comprising a base plate, a support shaft is fixed on the base plate, a plurality of support rings rotatably connected to the support shaft are evenly arranged on the support shaft, a support plate is fixed on the support rings, a plurality of arc-shaped installation grooves penetrating the support plate are arranged on the support plate, a plurality of fixing devices are arranged on the support plate at the positions of the installation grooves, the fixing device comprises a fixing plate arranged above the support plate, a fixing rod is fixed on the fixing plate, fixing blocks are arranged at positions corresponding to the fixing plate below the support plate, a screw is fixed on the fixing block, and the bottom of the screw is arranged in the fixing plate and is threadedly connected to the fixing plate. The spacing between adjacent fixing devices is adjusted according to the diameter of the plastic film roll to be placed. After the fixing plate is placed at the corresponding position on the support plate, the screw is passed through the installation groove and threadedly connected to the fixing plate. When the screw is turned, the fixing block moves close to the fixing plate, and the fixing block and the support plate are squeezed to fix the fixing plate on the support plate. After each fixing device is installed, the rolled-up plastic film roll is fixed on each fixing device, and the plastic film roll is placed on each support plate after the fixing rod passes through the corresponding roll. This can effectively avoid the plastic film rolls from being stacked under pressure and facilitate the removal of each plastic film roll.

[0008] Preferably, the support plate is a fan-shaped structure. When placing the plastic film roll on the support plate, the corresponding support plate is rotated, and the support plate rotates with the support ring, and the fixing device reaches the notch position of the other support plates, which can effectively avoid the support plate above the fixing device of the position where the plastic film roll is to be placed from being blocked, making it convenient to place and remove the plastic film roll.

[0009] Preferably, positioning rods are fixed on the bottom plates on both sides of the support plate, and limiting devices are provided on the positioning rods at positions corresponding to the support plates, and the limiting devices include a limiting shaft fixed on the positioning rod, and a limiting block rotatably connected to the limiting shaft is provided on the limiting shaft, and a limiting plate is fixed on the limiting block, and the positioning rods on one side below the limiting plate are all fixed with limiting rods. After the plastic film roll is placed on the support plate, the support plate is rotated between the two positioning rods, and the limiting blocks on both sides of the support plate are rotated, and the limiting plates rotate with the limiting blocks. After the limiting plates are rotated onto the limiting rods, the two limiting plates block the two sides of the support plate to prevent the support plate from rotating when the device moves.

[0010] Preferably, a plurality of universal wheels with brakes are fixed on the bottom plate, so as to make it more convenient to move the storage rack.

[0011] Compared with the prior art, the present invention has the following advantages:

[0012] The rolled-up plastic film rolls are fixed on each fixing device, and the plastic film rolls are placed on each supporting plate after the fixing rods pass through the corresponding rolls, which can effectively avoid the plastic film rolls from being stacked and facilitate the removal of each plastic film roll. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings, wherein:

[0014] Figure 1 It is a structural schematic diagram of the present invention;

[0015] Figure 2 It is another structural schematic diagram of the present invention from another angle;

[0016] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0017] In the figure: 1, bottom plate; 2, support shaft; 3, support ring; 4, support plate; 5, mounting groove; 6, fixing device; 7, fixing plate; 8, fixing rod; 9, screw rod; 10, fixing block; 11, positioning rod; 12, limiting device; 13, limiting shaft; 14, limiting block; 15, limiting plate; 16, limiting rod; 17, universal wheel; DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below with reference to the accompanying drawings:

[0019] Embodiment 1:

[0020] like Figures 1 to 3As shown, the present embodiment discloses a plastic film roll storage rack, comprising a base plate 1, a support shaft 2 is fixed on the base plate 1, a plurality of support rings 3 rotatably connected to the support shaft 2 are evenly arranged on the support shaft 2, a support plate 4 is fixed on the support ring 3, a plurality of arc-shaped mounting grooves 5 penetrating the support plate 4 are arranged on the support plate 4, a plurality of fixing devices 6 are arranged on the support plate 4 at the position of the mounting groove 5, the fixing device 6 comprises a fixing plate 7 arranged above the support plate 4, a fixing rod 8 is fixed on the fixing plate 7, a fixing block 10 is arranged at a position corresponding to the fixing plate 7 below the support plate 4, a screw 9 is fixed on the fixing block 10, and the bottom of the screw 9 is arranged in the fixing plate 7 and is threadedly connected to the fixing plate 7. The spacing between adjacent fixing devices 6 is adjusted according to the diameter of the plastic film roll to be placed. After the fixing plate 7 is placed at the corresponding position on the support plate 4, the screw 9 is passed through the mounting groove 5 and is threadedly connected to the fixing plate 7. When the screw 9 is rotated, the fixing block 10 moves close to the fixing plate 7. After the fixing block 10 is squeezed with the support plate 4, the fixing plate 7 is fixed to the support plate 4. After each fixing device 6 is installed, the rolled-up plastic film roll is fixed on each fixing device 6. After the fixing rod 8 passes through the corresponding roll, the plastic film roll is placed on each support plate 4. This can effectively avoid the plastic film rolls from being stacked under pressure and facilitate the removal of each plastic film roll.

[0021] The support plate 4 is a fan-shaped structure. When placing the plastic film roll on the support plate 4, the corresponding support plate 4 is rotated, and the support plate 4 rotates with the support ring 3, and the fixing device 6 reaches the notch position of the other support plates 4, which can effectively avoid the support plate 4 above the fixing device 6 of the position where the plastic film roll is to be placed from being blocked, making it convenient to place and remove the plastic film roll.

[0022] Among them, positioning rods 11 are fixed on the bottom plate 1 on both sides of the support plate 4, and limiting devices 12 are arranged on the corresponding positions of the positioning rods 11 and the supporting plates 4, and the limiting devices 12 include a limiting shaft 13 fixed on the positioning rod 11, and a limiting block 14 is arranged on the limiting shaft 13 and is rotatably connected to the limiting shaft 13, and a limiting plate 15 is fixed on the limiting block 14, and a limiting rod 16 is fixed on the positioning rod 11 on one side below the limiting plate 15. After the plastic film roll is placed on the supporting plate 4, the supporting plate 4 is rotated between the two positioning rods 11, and the limiting blocks 14 on both sides of the supporting plate 4 are rotated, and the limiting plates 15 rotate with the limiting blocks 14. After the limiting plates 15 are rotated onto the limiting rods 16, the two limiting plates 15 block the two sides of the supporting plate 4 to prevent the supporting plate 4 from rotating when the device moves.

[0023] Embodiment 2:

[0024] This embodiment discloses a plastic film roll storage rack. Based on the structure and principle of the first embodiment, a plurality of universal wheels 17 with brakes are fixed on the bottom plate 1 of the present embodiment. The universal wheels 17 make it more convenient to move the storage rack.

[0025] The above description is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, various changes, modifications, substitutions and variations can be made to these embodiments without departing from the technical principles of the present invention. These changes, modifications, substitutions and variations should also be regarded as the scope of protection of the present invention.

Claims

1. A plastic film roll storage rack, comprising a bottom plate, characterized in that: A support shaft is fixed on the bottom plate, a plurality of support rings rotatably connected to the support shaft are evenly arranged on the support shaft, a support plate is fixed on the support rings, a plurality of arc-shaped mounting grooves penetrating the support plate are arranged on the support plate, a plurality of fixing devices are arranged on the support plate at the positions of the mounting grooves, the fixing device includes a fixing plate arranged above the support plate, a fixing rod is fixed on the fixing plate, fixing blocks are arranged at positions corresponding to the fixing plate below the support plate, a screw is fixed on the fixing block, and the bottom of the screw is arranged in the fixing plate and is threadedly connected to the fixing plate.

2. The plastic film roll storage rack according to claim 1, characterized in that: The support plate is a fan-shaped structure.

3. The plastic film roll storage rack according to claim 1, characterized in that: Positioning rods are fixed on the bottom plates on both sides of the support plate, and limiting devices are arranged on the positioning rods at positions corresponding to the support plates. The limiting devices include a limiting shaft fixed on the positioning rod, and a limiting block rotatably connected to the limiting shaft is arranged on the limiting shaft. A limiting plate is fixed on the limiting block, and a limiting rod is fixed on the positioning rod on one side below the limiting plate.

4. The plastic film roll storage rack according to claim 1, characterized in that: A plurality of universal wheels with brakes are also fixed on the bottom plate.

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