Placing device for plastic film

Abstract

The utility model provides a placing device for plastic films, which comprises a plurality of layers of placing racks for placing plastic film rolls, and each layer of placing rack consists of a plurality of object placing plates and object carrying plates, so that the number of layers of the placing racks can be increased or decreased according to the number of the plastic film rolls to be placed through the matching of the plurality of object placing plates and the object carrying plates; connecting rods are arranged at the upper ends and the lower ends of the storage plates, and a plurality of groups of through limiting holes are formed in the carrying plate, so that when the widths of the plastic film rolls are different, the distances among the storage plates can be adjusted through connection of the connecting rods and the different groups of limiting holes, and the size of the storage space is changed; the problem that the space of the placing device is wasted easily is solved, and the usability and practicability of the placing device are improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of plastic film production, and in particular to a placement device for plastic film. Background Art

[0002] Plastic film is a transparent sheet made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, which is used for packaging and as a coating layer. Plastic film is usually stored in rolls. On the production line for producing plastic film, the formed plastic film is rolled up on a winding roller, and the rolled plastic film roll is stored on a placement device. However, since the widths of plastic films for different purposes are also different, the size of the placement space of the existing placement device that can place multiple plastic films cannot be adjusted, and it occupies a large area of ​​space when idle. Therefore, when the widths of plastic film rolls are different, placing them on the placement device is likely to cause a waste of space, and the storage capacity is small, making the placement device less practical. Utility Model Content

[0003] The purpose of the utility model is to provide a device for placing plastic film in order to solve the above problems.

[0004] The technical solution of the present disclosure is achieved as follows:

[0005] The present invention provides a placement device for plastic film, comprising a plurality of layers of placement racks for placing plastic film rolls, each layer of the placement racks being composed of a plurality of placement plates and a loading plate;

[0006] A loading groove is provided on the storage plate, connecting rods are provided at both ends of the storage plate, and a plurality of groups of penetrating limiting holes are provided on the loading plate. The storage plate and the loading plate are connected by connecting the connecting rods and the limiting holes. The distance between several storage plates is adjusted to change the size of the placement space for the plastic film roll.

[0007] In one embodiment, it also includes a base, and the upper part of the base is provided with multiple groups of connecting holes connected with the connecting rods by mortise and tenon joints. The connecting rods are connected to the connecting holes to connect the storage plate and the base.

[0008] In one embodiment, it also includes a universal wheel, and the bottom of the base is also provided with a plurality of spiral holes, the inner side of the spiral holes has an internal thread, and the universal wheel is provided with multiple, and a screw rod is provided on the top of the universal wheel. Through the cooperation of the screw rod and the internal thread, the universal wheel and the spiral hole are spirally connected.

[0009] In one embodiment, two groups of bearing grooves are provided, and the two groups of bearing grooves are symmetrically distributed along the center of the storage plate.

[0010] In one embodiment, the bearing slot is arranged in a J-shaped structure.

[0011] In one embodiment, a plurality of grooves are provided on both sides of the loading plate, and spring roller blinds are provided in the concave parts of the plurality of grooves.

[0012] The advantages or beneficial effects of the above technical solution include at least:

[0013] The present invention discloses a placement device for plastic film. Through the cooperation of several placement plates and a carrier plate, the number of layers of the placement rack can be increased or decreased according to the number of plastic film rolls to be placed, thereby improving the usability of the placement device. Through the structural arrangement of the connecting rod and the limiting holes, when the connecting rod of each placement plate is connected to the limiting holes of different groups on the carrier plate, the distance between the several placement plates can be adjusted to achieve the change of the size of the placement space for the plastic film roll. This design reduces the waste of placement space and improves the usability and practicality of the placement device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0015] Figure 1 A schematic structural diagram of a placement device according to an embodiment of the present disclosure is shown;

[0016] Figure 2 A schematic diagram of the exploded structure of the placement device according to an embodiment of the present disclosure is shown;

[0017] Figure 3 A schematic cross-sectional structure diagram of a carrier plate according to an embodiment of the present disclosure is shown;

[0018] Figure 4 A schematic diagram of the connection structure between the base and the universal wheel in an embodiment of the present disclosure is shown;

[0019] Figure 5 A schematic structural diagram of a storage plate according to an embodiment of the present disclosure is shown;

[0020] Reference numerals: 1, rack; 11, storage plate; 111, bearing slot; 112, connecting rod;

[0021] 12. Loading plate; 121. Limiting hole; 122. Groove; 1221. Spring roller blind;

[0022] 2. Base; 21. Connecting hole; 22. Screw hole; 221. Internal thread;

[0023] 3. Universal wheel; 31. Screw-type screw. DETAILED DESCRIPTION

[0024] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments described herein, which are instead provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0025] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure may be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be understood that the term "including" and its variations used in this document are open inclusions, that is, "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions of other terms will be given in the description below. It should be noted that the concepts of "first", "second", etc. mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0027] It should be noted that the modifications of "one" and "several" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, they should be understood as "one or more".

[0028] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0029] Reference Figure 1-Figure 3 and Figure 5 , a placing device for plastic film, comprising a multi-layer placing rack 1 for placing plastic film rolls, each layer of the placing rack 1 is composed of a plurality of placing plates 11 and a loading plate 12;

[0030] The storage plate 11 is provided with a bearing slot 111 in a J-shaped structure. The J-shaped structure prevents the plastic film roll from escaping from the bearing slot during movement when the plastic film roll is placed on the bearing slot 111, which can play a stabilizing role and improve the safety of the placement device. Two groups of bearing slots 111 are provided, and the two groups of bearing slots 111 are symmetrically distributed along the center of the storage plate 11. Connecting rods 112 are provided at both upper and lower ends of the storage plate 11. The carrier plate 12 is provided with a plurality of groups of penetrating limiting holes 121, which are connected to the limiting holes 121 by mortise and tenon joints through the connecting rods 112, so that the storage plate 11 can be more stably connected to the carrier plate 12, and the distance between several storage plates 11 can be adjusted to change the size of the placement space for the plastic film roll, thereby achieving full utilization of the space and increasing the storage capacity of the placement device.

[0031] Based on the above structure, since each layer of the placement rack 1 is composed of several placement plates 11 and loading plates 12, with the cooperation of several placement plates 11 and loading plates 12, the number of layers of the placement rack 1 can be increased or decreased according to the number of plastic film rolls that need to be placed, thereby improving the usability of the placement device. In addition, since connecting rods 112 are provided at the upper and lower ends of the placement plates 11, and multiple groups of penetrating limiting holes 121 are provided on the loading plates 12, when the width of the plastic film roll is different, the connecting rods 112 on several placement plates 11 are respectively connected with different groups of limiting holes 121 by mortise and tenon, so that the distance between the several placement plates 11 can be adjusted, and the size of the placement space of the plastic film roll can be changed, which solves the problem that the size of the placement space of the existing placement device that can place multiple plastic films cannot be adjusted, thereby easily causing waste of placement space, resulting in a small storage capacity and poor practicality of the placement device.

[0032] In one embodiment, referring to Figure 1-Figure 5 , also includes a base 2 and a universal wheel 3. The upper part of the base 2 is provided with multiple groups of connecting holes 21 connected with the connecting rod 112 by mortise and tenon joints. The connecting rod 112 is connected with the connecting hole 21 to connect the storage plate 11 to the base 2, which can play a fixing role to prevent excessive pressure caused by too many plastic film rolls placed on the multi-layer storage rack 1 and damage the storage plate 11. The bottom of the base 2 is also provided with multiple spiral holes 22, and the inner side of the spiral hole 22 has an internal thread 221. The universal wheel 3 is provided with multiple, and the top of the universal wheel 3 is provided with a screw screw 31. Through the cooperation of the screw screw 31 and the internal thread 221, the universal wheel 3 and the spiral hole 22 are spirally connected. The universal wheel 3 has a locking feature. When placing the plastic film roll, the universal wheel 3 is adjusted to make the universal wheel 3 self-lock to prevent the base 2 from continuing to slide, further improving the safety of the device. The universal wheel 3 can drive the storage rack 1 to move and move it to the production site or the use site when needed, thereby improving work efficiency.

[0033] In one embodiment, referring to Figure 1-Figure 3, a plurality of grooves 122 are also provided on both sides of the loading plate 12, and a spring roller blind 1221 is provided in each of the concave portions of the plurality of grooves 122;

[0034] The above-mentioned spring roller blind 1221 can be a pull-cord type spring roller blind, which has a spring mechanism controlling an automatic positioning mechanism and a self-locking function. It can adjust the cloth to rise and fall within a certain range, and can be stopped at any position. Just pull it down gently, and once you let go, the cloth will bounce back to the inside of the groove 122 easily. It is easy to operate. When the device is moved and placed, pull down the spring roller blind 1221 to prevent dust in the operating room from adhering to the plastic film roll during movement.

[0035] In the description of the present disclosure, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure 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 should not be understood as a limitation on the present disclosure.

[0036] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A device for placing plastic film, characterized in that: It comprises multiple layers of placement racks (1) for placing plastic film rolls, each layer of the placement racks (1) is composed of a plurality of placement plates (11) and a carrier plate (12); The storage plate (11) is provided with a bearing groove (111), the upper and lower ends of the storage plate (11) are provided with connecting rods (112), and the loading plate (12) is provided with a plurality of groups of through-going limiting holes (121), and the storage plate (11) is connected with the limiting holes (121) by connecting the connecting rods (112) and the loading plate (12), so that the storage plate (11) and the loading plate (12) are connected, and the distance between the plurality of storage plates (11) is adjusted, so that the size of the placement space of the plastic film roll is changed.

2. The device for placing plastic film according to claim 1, characterized in that: It also comprises a base (2), wherein the upper part of the base (2) is provided with a plurality of connection holes (21) connected to the connection rod (112) by mortise and tenon joints, and the storage plate (11) is connected to the base (2) by connecting the connection rod (112) to the connection holes (21).

3. The device for placing plastic film according to claim 2, characterized in that: The invention also comprises a universal wheel (3), the bottom of the base (2) is also provided with a plurality of spiral holes (22), the inner side of the spiral holes (22) has an internal thread (221), the universal wheel (3) is provided with a plurality of screw-end screw rods (31) at the top of the universal wheel (3), and the universal wheel (3) and the spiral holes (22) are spirally connected by the cooperation of the screw-end screw rods (31) and the internal thread (221).

4. The device for placing plastic film according to claim 1, characterized in that: The bearing grooves (111) are provided in two groups, and the two groups of bearing grooves (111) are symmetrically distributed along the center of the storage plate (11).

5. The device for placing plastic film according to claim 4, characterized in that: The bearing groove (111) is arranged in a J-shaped structure.

6. The device for placing plastic film according to claim 1, characterized in that: A plurality of grooves (122) are provided on both sides of the object carrying plate (12), and spring rolling curtains (1221) are provided in the concave parts of the plurality of grooves (122).

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