Single-layer packaging structure of compressor

Abstract

The utility model discloses a single-layer packaging structure of a compressor, and relates to the technical field of product packaging, in particular to the single-layer packaging structure of the compressor. The compressor single-layer packaging structure comprises a top end cover plate, a dustproof protection structure, a positioning structure, a lower protection plate, a mold pressing tray and a binding belt. The positioning structure is used for positioning and assembling the compressor; the dustproof protection structure carries out dustproof protection packaging on the compressor and the positioning structure; the lower protection plate is arranged at the upper part of the molded tray; the compressor positioned and assembled by the positioning structure is placed on the upper part of the lower protective plate; the top end cover plate is placed on the upper portion of the positioning structure. The assembled structures are fixedly bound through the binding belt, circumferential movement and radial movement of the compressor are limited, and overturning of the compressor is avoided. According to the technical scheme, the problems that in the prior art, wood cover outer packaging protection consumes a large amount of formed wood, the cushioning effect is poor, and packaging is prone to being damaged due to the fact that local stress of a bottom tray is too large in the transferring and forking process are solved.

Description

Technical Field

[0001] The utility model discloses a single-layer packaging structure for a compressor, and relates to the technical field of product packaging, in particular to a single-layer packaging structure for a compressor. Background Art

[0002] During overseas transportation of compressors, the existing single-layer packaging form uses a huge wooden cover for outer packaging protection, which consumes a large amount of molded wood and cannot provide a shock-absorbing effect for the internal compressor. When the fork is lifted during transfer, the packaging can only be lifted in one direction and the bottom pallet is subjected to excessive local force, which can easily cause damage to the packaging.

[0003] In view of the problems existing in the above-mentioned prior art, it is very necessary to study and design a new type of compressor single-layer packaging structure to overcome the problems existing in the prior art. Summary of the invention

[0004] In view of the technical problems that the wooden cover outer packaging protection proposed in the above-mentioned prior art consumes a large amount of molded wood, has poor shock absorption effect, and the local force on the bottom pallet is too large when the fork is lifted for transportation, which may cause the packaging to be damaged, a single-layer packaging structure for a compressor is provided. The utility model mainly uses a positioning structure with a limiting groove to position and assemble the compressor, and the molded pallet and the lower guard plate provide bearing and manufacturing, which can save material resources, achieve shock absorption, and when the fork is lifted for transportation, it can be used for four-way fork lifting and reduce the local force on the bottom pallet, avoiding the risk of packaging damage.

[0005] The technical means adopted by the utility model are as follows:

[0006] A single-layer packaging structure for a compressor includes: a top cover plate, a dust protection structure, a positioning structure, a lower guard plate, a molded tray and a binding belt;

[0007] Furthermore, the positioning structure positions and assembles the compressor;

[0008] Furthermore, the dustproof protection structure performs dustproof protection packaging on the compressor and the positioning structure;

[0009] Further, the lower guard plate is arranged on the upper part of the molded tray;

[0010] Furthermore, the positioning structure positions the assembled compressor together and places it on the upper part of the lower guard plate;

[0011] Further, the top cover plate is placed on the upper part of the positioning structure;

[0012] Furthermore, the binding belts are used to fix and bind the assembled structures, thereby limiting the circumferential and radial movements of the compressor and preventing the compressor from tipping over.

[0013] Further, the positioning structure includes: an upper liner plate and a lower liner plate;

[0014] Furthermore, the lower end surface of the upper liner plate is uniformly provided with a plurality of first limiting grooves for embedding the top of the compressor;

[0015] Furthermore, the upper end surface of the lower liner plate is uniformly provided with a plurality of second limiting grooves for embedding the bottom of the compressor;

[0016] Furthermore, the upper liner plate and the lower liner plate are embedded in the top and bottom of the compressor to embed and fix the compressor.

[0017] Furthermore, the first limiting groove has a groove shape for limiting the top arc surface of the compressor and the hook.

[0018] Furthermore, the second limiting groove has a groove shape for limiting the bottom of the compressor and the support leg.

[0019] Further, the dust protection structure includes: a dust cover and a protection bag;

[0020] Furthermore, the protective bag is put on the outside of the compressor, and then the upper liner plate and the lower liner plate are assembled;

[0021] Furthermore, the dust cover is mounted on the outside of the assembled upper liner plate, the protective bag, the compressor and the lower liner plate to provide secondary protection for the compressor.

[0022] Furthermore, the protective bag is made of EPE material to prevent the paint on the outer surface of the compressor from sticking and peeling due to the paint not drying.

[0023] Furthermore, the lower guard plate and the molded tray are nailed together in length and width to form a stable support that provides load-bearing.

[0024] Furthermore, the length and width of the lower guard plate and the molded tray are slightly larger than the buffer area of ​​the lower liner plate to prevent the lower liner plate from being damaged by collision;

[0025] Further, the molded tray is integrally molded;

[0026] Furthermore, a reinforcing rib structure is provided inside the molded tray to provide a greater bearing capacity for the compressor;

[0027] Furthermore, a plurality of supporting foot piers are evenly molded on the bottom of the molded tray to evenly distribute the load-bearing force to provide more stable support;

[0028] Furthermore, reserved holes are formed around the molded pallet to facilitate four-way insertion and transportation by a transfer forklift.

[0029] Compared with the prior art, the utility model has the following advantages:

[0030] 1. The compressor single-layer packaging structure provided by the utility model eliminates the huge outer packaging protective wooden cover in the existing packaging structure, and the overall mass is reduced by half compared with the existing compressor single-layer packaging form.

[0031] 2. The single-layer packaging structure of the compressor provided by the utility model eliminates the huge outer packaging protective wooden cover in the existing packaging structure, reducing the consumption of molded wood

[0032] 3. The single-layer packaging structure of the compressor provided by the utility model, the lower guard plate and the molded pallet are used as the bearing structure, and the length and width are nailed together as a whole to form a stable support for bearing; at the same time, the circumferential and radial movements of the compressor are limited by the tightened binding belt to prevent the compressor from overturning;

[0033] 4. The single-layer packaging structure of the compressor provided by the utility model has a buffer area slightly longer than the lower liner plate on both the lower guard plate and the molded pallet, which solves the problem that the compressor inside the package is directly collided and vibrated due to excessive forklifting during long-distance overseas transportation and multiple forklifts, affecting the matching size of the precision parts inside the compressor, thereby affecting the functional capacity of the compressor;

[0034] 5. The compressor single-layer packaging structure provided by the utility model has reserved holes formed around the lower part of the molded pallet, which is convenient for the four-way forklift transportation by the transfer forklift, reducing the probability of risks during long-distance transportation, so that the compressor can be guaranteed to be intact when it reaches the customer;

[0035] 6. The compressor single-layer packaging structure provided by the utility model and the molded tray are designed with a new process of using an integrated hot mold pressure molding method, and an internal reinforcing rib structure is provided to provide a greater load-bearing capacity;

[0036] 7. The compressor single-layer packaging structure provided by the utility model has nine supporting feet evenly arranged on the bottom of the molded tray through integral hot pressing, which evenly distributes the bearing capacity to provide more stable support;

[0037] 8. The single-layer packaging structure of the compressor provided by the utility model, the components used all comply with the RoHS inspection standards and EU EU 97 / 129 / EC requirements, are green and environmentally friendly, and are conducive to the implementation of the national carbon neutrality strategy.

[0038] In summary, the technical solution of the utility model solves the problems in the prior art that the wooden cover outer packaging protection consumes a large amount of molded wood, has poor shock-absorbing effect, and the bottom pallet is locally subjected to excessive force when the transfer fork is lifted, which can easily cause damage to the packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] 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 some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0040] Figure 1 It is a schematic diagram of the structure of the utility model;

[0041] Figure 2 It is a structural schematic diagram of the top of a compressor in the prior art;

[0042] Figure 3 It is a structural schematic diagram of the bottom of a compressor in the prior art;

[0043] Figure 4 It is a structural schematic diagram of the lower surface of the upper liner plate of the utility model;

[0044] Figure 5 It is a structural schematic diagram of the upper surface of the lower liner plate of the utility model;

[0045] Figure 6 It is a schematic diagram of the structure of each component in the utility model;

[0046] Figure 7 The schematic diagram of the structure of the molded tray in the utility model.

[0047] In the figure: 1, top cover plate 2, dust cover 3, upper liner plate 3.1, first limit groove 4, protective bag 5, lower liner plate 5.1, second limit groove 6, lower guard plate 7, molded tray 7.1, reinforcing rib structure 7.2, supporting foot pier 7.3, reserved hole passage 8, binding belt 101, compressor top arc surface 102, hook 103, compressor bottom 104, support leg. DETAILED DESCRIPTION

[0048] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0049] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings 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. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0050] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0051] Unless otherwise specifically stated, the relative arrangement of the parts and steps described in these embodiments, numerical expressions and numerical values ​​do not limit the scope of the utility model. At the same time, it should be clear that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once a certain item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0052] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present utility model: the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0053] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below their position devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0054] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0055] like Figure 1 As shown, the utility model provides a single-layer packaging structure for a compressor; it includes: a top cover plate 1, a dustproof protection structure, a positioning structure, a lower guard plate 6, a molded tray 7 and a binding belt 8; the positioning structure positions and assembles the compressor; the dustproof protection structure performs dustproof protection packaging on the compressor and the positioning structure; the lower guard plate 6 is arranged on the upper part of the molded tray 7; the compressor positioned and assembled by the positioning structure is placed together on the upper part of the lower guard plate 6; the top cover plate 1 is placed on the upper part of the positioning structure; the binding belt 8 fixes and binds the assembled structures above, limits the circumferential and radial movements of the compressor, and prevents the compressor from overturning.

[0056] The positioning structure includes: an upper liner plate 3 and a lower liner plate 5;

[0057] like Figure 2 , 4 As shown, the lower surface of the upper liner plate 3 is designed with a first limiting groove 3.1 for cooperating with the top arc surface 101 and the hook 102 of the compressor. The groove and the top arc surface of the compressor are interference fit to enhance the limiting; before the embedded fit, a protective bag 4 is added to the top of the compressor.

[0058] like Figure 1 , 6As shown, the dust protection structure includes: a dust cover 2 and a protection bag 4; the protection bag 4 is mounted on the outside of the compressor, and then the upper liner plate 3 and the lower liner plate 5 are assembled; the dust cover 2 is mounted on the outside of the assembled upper liner plate 3, the protection bag 4, the compressor and the lower liner plate 5 to provide secondary protection for the compressor. The protection bag 4 is made of EPE material to prevent the paint on the outer surface of the compressor from sticking and peeling due to the paint not drying.

[0059] As shown in 3 and 5, the lower liner plate 5 has a second limiting groove 5.1 that cooperates with the bottom 103 of the compressor and the support leg 104. The groove cooperates with the arc surface of the bottom of the compressor to enhance the limiting. Here, the thickness of the lower liner paper is preferably 15 mm.

[0060] like Figure 6 As shown in the figure, the assembly is completed from top to bottom. Here, the lower liner plate 5 and the left and right positioning are arranged in the same width as the lower guard plate 6 and the molded pallet 7. There are unequal length settings in the length direction to provide a transfer fork lifting buffer area. It is recommended to leave a remaining space of not less than 50mm.

[0061] like Figure 7 As shown, the molded pallet is designed using a new process of one-piece hot mold pressure molding, and is provided with an internal reinforcing rib structure 7.1 to provide a greater load-bearing capacity. Nine supporting foot piers 7.2 are evenly arranged on the bottom by one-piece hot pressing molding to evenly disperse the load-bearing force to provide more stable support. In addition, due to the above design, reserved hole passages 7.3 are formed on all sides, which is convenient for four-way fork transportation by a transfer forklift, reducing the probability of risks during long-distance transportation and transfer, so it can be guaranteed that the compressor is intact when it reaches the customer.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A single-layer packaging structure for a compressor, characterized in that: The compressor single-layer packaging structure comprises: a top cover plate (1), a dust protection structure, a positioning structure, a lower guard plate (6), a molded tray (7) and a binding belt (8); The positioning structure is used to position and assemble the compressor; The dustproof protection structure performs dustproof protection packaging on the compressor and the positioning structure; The lower guard plate (6) is arranged on the upper part of the molded tray (7); The positioning structure positions and assembles the compressor and places it together on the upper part of the lower guard plate (6); The top cover plate (1) is placed on the upper part of the positioning structure; The binding belt (8) fixes and binds the assembled structures, limits the circumferential and radial movements of the compressor, and prevents the compressor from tipping over.

2. The compressor single-layer packaging structure according to claim 1, characterized in that: The positioning structure comprises: an upper liner plate (3) and a lower liner plate (5); The lower end surface of the upper liner plate (3) is evenly distributed with a plurality of first limiting grooves (3.1) for embedding the top of the compressor; The upper end surface of the lower liner plate (5) is evenly distributed with a plurality of second limiting grooves (5.1) for embedding the bottom of the compressor; The upper liner plate (3) and the lower liner plate (5) are embedded in the top and bottom of the compressor to embed and fix the compressor.

3. The compressor single-layer packaging structure according to claim 2, characterized in that: The first limiting groove (3.1) has a groove shape for limiting the top arc surface (101) of the compressor and the hook (102).

4. The compressor single-layer packaging structure according to claim 2, characterized in that: The second limiting groove (5.1) has a groove shape for limiting the bottom (103) and the supporting leg (104) of the compressor.

5. The compressor single-layer packaging structure according to claim 1, characterized in that: The dustproof protection structure comprises: a dustproof cover (2) and a protection bag (4); The protective bag (4) is mounted on the outside of the compressor, and then the upper liner plate (3) and the lower liner plate (5) are assembled; The dust cover (2) is sleeved on the outside of the assembled upper liner plate (3), the protective bag (4), the compressor and the lower liner plate (5) to provide secondary protection for the compressor.

6. The compressor single-layer packaging structure according to claim 5, characterized in that: The protective bag (4) is made of EPE material to prevent the paint on the outer surface of the compressor from sticking and peeling due to the paint not drying.

7. The compressor single-layer packaging structure according to claim 1, characterized in that: The lower guard plate (6) and the molded tray (7) are nailed together in accordance with the length and width to form a stable support that provides load bearing; The length and width of the lower guard plate (6) and the molded tray (7) are slightly larger than the buffer area of ​​the lower liner plate (5), so as to prevent the lower liner plate (5) from being damaged by collision.

8. The compressor single-layer packaging structure according to claim 1, characterized in that: The molded tray (7) is integrally molded; The molded tray (7) is provided with a reinforcing rib structure (7.1) inside to provide a greater bearing capacity for the compressor; The bottom of the molded tray (7) is evenly molded with a plurality of supporting foot piers (7.2) to evenly distribute the bearing force to provide more stable support; The molded pallet (7) is formed with reserved hole passages (7.3) around it, so as to facilitate four-way insertion and transportation by a transfer forklift.

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