Goods shelf facilitating placement of plastic film rolls
By designing a shelf that uses positioning rollers and cross beams to raise the position of the plastic film roll, the problem of easy contamination and humidity during storage is solved, and the drying and quality of the film roll is maintained, while improving safety and space utilization.
Patent Information
- Application Number
- CN202420821069.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-19
AI Technical Summary
When stored, plastic film rolls are easily contaminated by dust, debris, etc., or affected by ground moisture, resulting in a decline in quality.
A shelf is designed to raise the position of the plastic film roll by matching the positioning roller and the cross beam to keep it at a certain distance from the ground, thereby avoiding pollution and moisture.
By raising storage, the risk of the film roll contacting wet ground is reduced, keeping the film roll dry, improving quality and performance, while improving safety conditions and improving space utilization.
Smart Images
Figure CN222592146U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the manufacturing field of plastic film rolls, in particular to a shelf which is convenient for placing plastic film rolls. Background Art
[0002] Plastic film roll is an industrial packaging material, usually a cylindrical roll product made by processing, slitting and winding plastic film.
[0003] Since the film roll placed directly on the ground may be contaminated by dust, debris, etc., or affected by the moisture on the ground, thus affecting the quality of the film, how to improve the moisture-proof, anti-fouling and damage resistance of plastic film rolls during storage has become an urgent problem to be solved by technicians in this field. Summary of the invention
[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a shelf for placing plastic film rolls by placing positioning rollers on left and right crossbeams to raise the height of the plastic film roll so that it will not contact the ground and thus be affected by moisture and wear.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it is composed of a plurality of plastic film rolls and the same number of positioning rollers, the length direction of each positioning roller extends left and right, and each plastic film roll is respectively sleeved on the corresponding positioning roller, and also includes a left mounting seat and a right mounting seat, the left mounting seat is provided with a plurality of left cross beams extending front and back in the length direction arranged at intervals along the up-down direction, the right mounting seat is provided with a plurality of right cross beams extending front and back in the length direction arranged at intervals along the up-down direction, a left mating ring and a right mating ring are respectively installed on the left and right sides of the positioning roller, and the left mating ring and the right mating ring are respectively located on the left cross beam and the right cross beam.
[0006] The utility model is further configured as follows: the left crossbeam is provided with a left slide rail extending forward and backward in length direction corresponding to the left matching ring, and the right crossbeam is provided with a right slide rail extending forward and backward in length direction corresponding to the right matching ring.
[0007] The utility model is further configured as follows: both front and rear sides of each left slide rail include a first baffle, and both front and rear sides of each right slide rail include a second baffle.
[0008] The utility model is further configured to include a first reinforcing rod and a second reinforcing rod, wherein the first reinforcing rod and the second reinforcing rod are both located on the left side of the left mounting seat and are fixedly connected to the left mounting seat, and the first reinforcing rod and the second reinforcing rod are cross-arranged.
[0009] The utility model is further configured as follows: the left mounting seat is provided with a first mounting plate and a second mounting plate corresponding to each left mating ring, each of the first mounting plates is rotatably connected to the corresponding second mounting plate by a hinge, each of the first mounting plates is fixedly mounted on the left slide rail, each of the second mounting plates is provided with a mounting groove for the left mating ring to be placed, each of the second mounting plates includes mating plates located on the front and rear sides of each mounting groove, and each mating plate is detachably connected to the left slide rail.
[0010] The utility model is further configured as follows: each of the left slide rails is provided with a limit plug block on each matching plate, the right side of each limit plug block abuts against the corresponding matching plate, and each limit plug block is penetrated by a deformation groove.
[0011] The utility model is further configured as follows: each of the limit plug blocks includes a guide surface extending up and down in the length direction, and each guide surface is arranged in an inclined manner.
[0012] By adopting the above technical solution, since the left and right matching rings of the positioning roller are respectively located on the left and right crossbeams, the left and right ends of the positioning roller are raised, thereby raising the position of the plastic film roll, so that: 1. The raised storage can keep the film roll at a certain distance from the ground, which is conducive to air circulation, reduces the risk of the bottom film roll contacting the wet ground, helps to keep the film roll dry, and maintains its quality and performance; 2. The film roll lying flat on the ground may become a safety hazard of tripping and slipping, and raising it for storage can eliminate such ground obstacles and improve the safety of the working area. In addition, standardized storage methods can also help prevent the film roll from being damaged by accidental collisions and squeezing. 3. Raised storage can keep the film roll at a height that is easier for workers to reach, reducing uncomfortable operating postures such as bending over and lowering the head, which is conducive to ergonomic work processes, improving work efficiency and reducing the risk of work-related injuries; 4. The plastic film roll is raised for storage, which can make full use of the vertical space of the warehouse or workplace, and greatly reduces the floor area compared to laying it flat on the ground. This is especially important for storage environments with limited space, as it helps improve space utilization, accommodate more inventory, or free up more space for other operations; 5. Avoid contamination from dust, debris, etc. caused by placing the film roll on the ground, which may affect the quality of subsequent film rolls. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0014] Figure 1It is an assembly diagram of a specific implementation method of the utility model;
[0015] Figure 2 for Figure 1 A magnified view of middle;
[0016] Figure 3 for Figure 1 Enlarged view of middle B;
[0017] Figure 4 for Figure 1 Enlarged view of middle C;
[0018] Figure 5 for Figure 1 Enlarged view of D in the middle.
[0019] In the figure: 1-plastic film roll, 2-positioning roller, 21-left matching ring, 22-right matching ring, 3-left mounting seat, 31-left crossbeam, 311-left slide rail, 3111-first baffle, 4-right mounting seat, 41-right crossbeam, 411-right slide rail, 4111-second baffle, 5-first reinforcement rod, 6-second reinforcement rod, 7-first mounting plate, 8-second mounting plate, 81-mounting groove, 82-matching plate, 821-limiting groove, 9-limiting plug, 91-deformation groove, 92-guide surface. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] like Figure 1-Figure 5As shown, the utility model discloses a shelf for placing plastic film rolls 1, which is composed of a plurality of plastic film rolls 1 and the same number of positioning rollers 2. The length direction of each positioning roller 2 extends left and right, and each plastic film roll 1 is respectively sleeved on the corresponding positioning roller 2. It also includes a left mounting seat 3 and a right mounting seat 4. The left mounting seat 3 is provided with a plurality of left cross beams 31 extending front and back in the length direction arranged at intervals along the up-down direction, and the right mounting seat 4 is provided with a plurality of right cross beams 41 extending front and back in the length direction arranged at intervals along the up-down direction. The left and right sides of the positioning roller 2 are respectively provided with A left mating ring 21 and a right mating ring 22 are provided, and the left mating ring 21 and the right mating ring 22 are respectively located on the left crossbeam 31 and the right crossbeam 41. Since the left mating ring 21 and the right mating ring 22 of the positioning roller 2 are respectively located on the left crossbeam 31 and the right crossbeam 41, the left and right ends of the positioning roller 2 are raised, thereby raising the position of the plastic film roll 1, so that: 1. Raised storage can keep the film roll at a certain distance from the ground, which is conducive to air circulation, reduces the risk of the bottom film roll contacting the wet ground, helps to keep the film roll dry, and maintains its quality and performance; 2. The film roll placed flat on the ground may become a safety hazard of tripping and slipping, while raised storage can eliminate such ground obstacles and improve the safety of the working area. In addition, standardized storage methods can also help prevent film rolls from being damaged by accidental collisions or squeezing. 3. Elevated storage can place the film rolls at a height that is easier for workers to reach, reducing uncomfortable operating postures such as bending over and lowering the head, which is conducive to ergonomic work processes, improving work efficiency and reducing the risk of work-related injuries. 4. Elevated storage of plastic film rolls can make full use of the vertical space in the warehouse or workplace, greatly reducing the floor space occupied compared to laying flat on the ground. This is especially important for storage environments with limited space, helping to improve space utilization, accommodate more inventory, or free up more space for other work activities. 5. Avoid contamination by dust, debris, etc. caused by placing the film rolls on the ground, which may affect the quality of subsequent film rolls.
[0022] The left cross beam 31 is provided with a left slide rail 311 extending forward and backward in the length direction corresponding to the left matching ring 21, and the right cross beam 41 is provided with a right slide rail 411 extending forward and backward in the length direction corresponding to the right matching ring 22. When it is necessary to place multiple positioning rollers 2 and plastic film rolls 1 between the left mounting seat 3 and the right mounting seat 4, the left matching ring 21 and the right matching ring 22 of the positioning roller 2 are respectively placed in the front side of the left slide rail 311 and the right slide rail 411, and then the positioning roller 2 is pushed and the plastic film roll 1 can be moved backward, and this can be repeated to place multiple positioning rollers 2 and plastic film rolls 1 between the left mounting seat 3 and the right mounting seat 4, without having to think about moving the positioning rollers 2 and the plastic film roll 1 to a specific position such as the rear side of the left mounting seat 3 and the right mounting seat 4, thereby increasing the convenience of storing the positioning rollers 2 and the plastic film roll 1; 2. The setting of the left slide rail 311 and the right slide rail 411 enables the moving path of the left matching ring 21 and the right matching ring 22 after they are located in the corresponding slide rails.
[0023] Preferably, each of the left slide rails 311 includes a first baffle 3111 on both sides, and each of the right slide rails 411 includes a second baffle 4111 on both sides. Therefore, after the left mating ring 21 and the right mating ring 22 of the positioning roller 2 are placed in the corresponding left slide rail 311 and the right slide rail 411, the setting of the first baffle 3111 and the second baffle 4111 enables the sliding trajectory of the positioning roller 2 and the plastic film roll 1 located between the left mounting seat 3 and the right mounting seat 4 to be restricted by the first baffle 3111 and the second baffle 411 and will not fall to the ground due to excessive force and affect the quality of the plastic film roll 1.
[0024] Preferably, it also includes a first reinforcing rod 5 and a second reinforcing rod 6, which are both located on the left side of the left mounting seat 3 and fixedly connected to the left mounting seat 3 by welding or the like, and the first reinforcing rod 5 and the second reinforcing rod 6 are cross-arranged. 1. The arrangement of the first reinforcing rod 5 and the second reinforcing rod 6 can effectively increase the strength of the left mounting seat 3; 2. The cross-arranged first reinforcing rod 5 and the second reinforcing rod 6 can improve the strength and rigidity of the left mounting seat 3, specifically: it effectively disperses stresses from different directions, reduces the influence of local concentrated stresses, and improves the ability of the structure to withstand complex loads, thereby enhancing the integrity and torsional resistance of the mechanism and reducing deformation caused by bending, shearing, etc.
[0025] In addition, the left mounting seat 3 is provided with a first mounting plate 7 and a second mounting plate 8 corresponding to each left matching ring 21, and each first mounting plate 7 is rotatably connected to the corresponding second mounting plate 8 by a hinge, and each first mounting plate 7 is fixedly mounted on the left slide rail 311 by bolts or the like, and each second mounting plate 8 is provided with a mounting groove 81 for the left matching ring 21 to be placed, and each second mounting plate 8 includes a matching plate 82 located at the front and rear sides of each mounting groove 81, and each matching plate 82 is detachably connected to the left slide rail 311 by means of snaps, magnetic attraction, etc. Since each first mounting plate 7 is rotatably connected to the corresponding second mounting plate 8, after the positioning roller 2 and the plastic film roll 1 are pushed to the specified position, the second mounting plate 8 at the corresponding position is flipped downward to make the left matching ring 21 located in the corresponding mounting groove 81. At this time, without the action of external force, the left matching ring 21 cannot pass over the matching plate 82 in the front and rear direction and separate from the second mounting plate 8, so that the positioning roller 2 and the plastic film roll 1 can be realized. When the positioning roller 2 and the plastic film roll 1 are moved back and forth, the positioning roller 2 and the plastic film roll 1 are moved back and forth, and the positioning roller 2 and the plastic film roll 1 are moved back and forth, so that ...
[0026] Among them, each of the left slide rails 311 is located on each matching plate 82 and a limited plug block 9 is provided. Each matching plate 82 is provided with a limit groove 821 for the limit plug block 9 to be inserted. The bottom of each limit plug block 9 is against the corresponding matching plate 82, and each limit plug block 9 is penetrated by a deformation groove 91. 1. Since the bottom of each limit plug block 9 is against the corresponding matching plate 82, in the absence of external force, the temperature of each limit plug block 9 is located in the corresponding insertion groove, so that each left matching ring 21 is located in the corresponding second 1. In the mounting groove 81 of the mounting plate 8; 2. Since a deformation groove 91 is provided in each limit plug 9, when it is necessary to separate each limit plug 9 from the corresponding limit groove 821 and then flip the second mounting plate 8, force is applied to each limit plug 9 to deform it toward the deformation groove 91 and then when the second mounting plate 8 is flipped upward, the limit plug 9 can be completely located in the corresponding limit groove 821 and separated from the second mounting plate 8 as the second mounting plate 8 moves upward, thereby realizing the separation of the second mounting plate 8 and the left slide rail 311.
[0027] Among them, each of the limit blocks 9 includes a guide surface 92 on the right side, and each guide surface 92 is inclined from top to bottom and from left to right. Because each guide surface 92 is inclined, each limit block 9 is set in a shape that is narrow at the top and wide at the bottom, so that each limit block 9 can pass through the corresponding limit groove 821 more smoothly and thus each limit block 9 can be abutted against the corresponding matching plate 82. Therefore, in the absence of external force, each left matching ring 21 can be located in the corresponding mounting groove 81 on the second mounting plate 8 without moving arbitrarily on the left slide rail 311 and colliding with other positioning rollers 2 and plastic film roll 1.
[0028] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A shelf for placing plastic film rolls, comprising a plurality of plastic film rolls and the same number of positioning rollers, wherein the length direction of each positioning roller extends left and right, and each plastic film roll is respectively sleeved on a corresponding positioning roller, characterized in that: It also includes a left mounting seat and a right mounting seat, wherein the left mounting seat has a plurality of left cross beams extending front to back in the length direction arranged at intervals along the up-down direction, and the right mounting seat has a plurality of right cross beams extending front to back in the length direction arranged at intervals along the up-down direction, and a left mating ring and a right mating ring are respectively installed on the left and right sides of the positioning roller, and the left mating ring and the right mating ring are respectively located on the left cross beam and the right cross beam.
2. A shelf for placing plastic film rolls according to claim 1, characterized in that: The left crossbeam is provided with a left slide rail corresponding to the left matching ring and extending forward and backward in the length direction, and the right crossbeam is provided with a right slide rail corresponding to the right matching ring and extending forward and backward in the length direction.
3. A shelf for placing plastic film rolls according to claim 2, characterized in that: The front and rear sides of each left slide rail each include a first baffle, and the front and rear sides of each right slide rail each include a second baffle.
4. A shelf for placing plastic film rolls according to any one of claims 1 to 3, characterized in that: It also includes a first reinforcing rod and a second reinforcing rod, wherein the first reinforcing rod and the second reinforcing rod are both located on the left side of the left mounting seat and are fixedly connected to the left mounting seat, and the first reinforcing rod and the second reinforcing rod are cross-arranged.
5. A shelf for placing plastic film rolls according to claim 1, characterized in that: The left mounting seat is provided with a first mounting plate and a second mounting plate corresponding to each left mating ring, each of the first mounting plates is rotatably connected to the corresponding second mounting plate via a hinge, each of the first mounting plates is fixedly mounted on the left slide rail, each of the second mounting plates is provided with a mounting groove for the left mating ring to be placed, each of the second mounting plates includes mating plates located at the front and rear sides of each mounting groove, and each mating plate is detachably connected to the left slide rail.
6. A shelf for placing plastic film rolls according to claim 5, characterized in that: Each of the left slide rails is provided with a limiting plug block on each matching plate, the right side of each limiting plug block abuts against the corresponding matching plate, and each limiting plug block is penetrated by a deformation groove.
7. A shelf for placing plastic film rolls according to claim 6, characterized in that: Each of the limit plug blocks comprises a guide surface extending up and down in the length direction, and each guide surface is arranged in an inclined manner.