Small-size part storage frame

Abstract

The utility model relates to the technical field of mechanical part storage devices, and discloses a small-size part storage frame which comprises a frame body, an opening is formed in the top of the frame body, a protection pad is laid in the frame body, a plurality of containing grooves used for containing parts are formed in the protection pad, the containing grooves are evenly distributed in the protection pad, and the opening is formed in the top of the frame body. The placing grooves are distributed at intervals, and the depth of each placing groove is larger than the height of a placed part; a plurality of buffering pads are arranged on the protection pad, one end of each buffering pad is connected with the top of the protection pad, and the other end of each buffering pad extends upwards in the height direction. The part storage device has the advantages of being simple in structure and high in part storage safety.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical part storage devices, and particularly relates to a storage frame for small-sized parts. Background Art

[0002] During the production process of equipment such as electric vehicles, it is usually assembled from a large number of parts. After these parts are produced, the processed parts usually need to be uniformly transported to other processing procedures for assembly or uniformly stored. In order to ensure the orderly placement of the parts, facilitate the part conveying operation, and facilitate the placement and taking of the parts, the parts are usually stored by a rack.

[0003] For example, the patent document with the publication number CN208342795U discloses a workpiece storage frame, which includes a frame body. A plurality of workpiece positioning units are arranged in the frame body. The workpiece positioning unit includes a supporting structure for supporting the workpiece and a positioning structure for positioning the workpiece. The supporting structure, the positioning structure and the frame body are integrally injection-molded. In the workpiece storage frame in this technical solution, the workpieces will not collide with each other and cause damage when stored, the weight is reduced, the positioning accuracy is improved, and the manufacturing and maintenance costs are effectively reduced at the same time.

[0004] Although the above technical solution can ensure the safety of the workpieces during storage and prevent the workpieces from being damaged in the storage frame, there is no corresponding spacing structure between adjacent workpieces in this technical solution. When the workpieces are transported, when the workpieces are affected by shaking, impact, etc., the positioning of the workpieces by the positioning unit fails, resulting in the workpieces in the frame body being prone to collide with each other, causing damage to the workpieces. And during the transportation process of the workpieces, in order to improve the transportation efficiency of the workpieces, it is usually necessary to stack and transport multiple frames. When the workpieces are placed in the frame body in the above technical solution, there is no protective structure on the top of the workpieces, resulting in the top of the workpieces being easily squeezed and rubbed by the upper frame body, resulting in damage such as scratches on the surface of the workpieces, affecting the quality of the workpieces. Content of the Utility Model

[0005] The utility model aims to provide a storage frame for small-sized parts to solve the technical problem that in the prior art, the top of the workpiece is easily squeezed and rubbed by the upper frame body, resulting in damage such as scratches on the surface of the workpiece, affecting the quality of the workpiece.

[0006] To achieve the above object, the present utility model adopts the following technical solution: A small-sized part storage box, comprising a box body, an opening is provided at the top of the box body, a protective pad is laid in the box body, and a plurality of placement grooves for placing parts are formed in the protective pad. The plurality of placement grooves are evenly distributed on the protective pad, and the placement grooves are spaced apart from each other. The depth of the placement groove is greater than the height of the placed part; a plurality of buffer pads are provided on the protective pad, one end of the buffer pad is connected to the top of the protective pad, and the other end extends upward in the height direction.

[0007] The principle and advantages of this solution are: When placing parts, place each part in the placement groove on the protective pad in the box body in sequence. After the box body is filled, stack a plurality of boxes with parts placed therein in the height direction, and convey the parts through the box body.

[0008] Compared with the prior art, in this solution, by placing a protective pad in the box body and forming placement grooves on the protective pad, when placing parts, the parts can be accommodated in the placement grooves, so that the side walls of the parts can be wrapped by the protective pad, ensuring the safety of the parts and preventing the parts from rubbing against adjacent parts due to shaking in the box body, resulting in scratches on the surface of the parts or damage to the parts due to collision.

[0009] And the depth of the placement groove is greater than the height of the part, so that when the part is placed in the placement groove, the part can be completely embedded in the placement groove, preventing the part from protruding from the placement groove and easily rubbing against the external environment, improving the safety of part storage.

[0010] By arranging buffer pads above the protective pad, when a plurality of storage boxes are stacked, the protective pad and the upper storage box can buffer and absorb energy through the buffer pads, preventing the top of the protective pad from directly contacting other storage boxes, resulting in the parts in the protective pad being squeezed, and improving the safety of part storage.

[0011] Preferably, as an improvement, the protective pad completely covers the inside of the box body, and the thickness of the protective pad is greater than half of the height of the box body. So that under the filling of the protective pad in the accommodation cavity, the energy absorption effect in the accommodation cavity is improved, preventing the vibration and impact from the outside from affecting the parts stored in the accommodation cavity, and improving the safety during part storage.

[0012] Preferably, as an improvement, the placement groove extends into the protective pad from the top of the protective pad, and the opening size of the placement groove at the bottom end of the protective pad is larger than the opening size of the placement groove at the top end of the protective pad. So that when the part is stored in the placement groove, the part can be clamped on the side wall of the placement groove, improving the stability of the part placement.

[0013] Preferably, as an improvement, a connecting portion is provided at the bottom of the frame body. One end of the connecting portion is connected to the bottom of the frame body, and the other end extends downward away from the frame body. The covering area of the connecting portion at the bottom of the frame body is the same as the opening size of the top of the frame body, and the connecting portion is used for snap-connecting with the opening on the adjacent frame body. When multiple storage frames are stacked, the adjacent two storage frames can be fixed under the action of the connecting portion, improving the stability and safety when the storage frames are stacked.

[0014] Preferably, as an improvement, a plurality of first openings are provided in the bottom and side walls of the frame body. The plurality of first openings are evenly distributed on the side wall and the bottom of the frame body, and the first openings communicate the inside and the outside of the frame body. When storing parts, the moisture in the frame body can be discharged in time, improving the dryness when storing parts and avoiding water accumulation in the frame body, which may cause damage to the parts.

[0015] Preferably, as an improvement, a plurality of second openings are provided in the protective pad. The plurality of second openings are evenly distributed on the protective pad, and the second openings communicate the outer wall of the protective pad with the placement groove. The ventilation performance of the placement groove is improved, and the air environment in the placement groove is ensured, avoiding damage to the parts in the placement groove due to factors such as high temperature and high humidity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a small-sized part storage frame in an embodiment of the present invention.

[0017] Figure 2 It is a cross-sectional view of a placement groove in an embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following is further detailed through specific embodiments:

[0019] The reference numerals in the accompanying drawings of the specification include: frame body 1, protective pad 2, placement groove 3, buffer pad 4, connecting portion 5, first opening 6, second opening 7.

[0020] As shown in the Figure 1 accompanying drawings, a small-sized part storage frame includes a frame body 1. A protective pad 2 is provided in the frame body 1, and a plurality of placement grooves 3 are provided on the protective pad 2. The placement grooves 3 are used for accommodating parts.

[0021] The housing 1 is a rectangular housing 1 with an opening at the top of the housing 1. There is a receiving cavity inside the housing 1, and the size of the opening is the same as that of the opening at the top of the receiving cavity. The housing 1 can be a metal or plastic frame, and the specific structure of the housing 1 is prior art and will not be elaborated here. Inside the receiving cavity, a protective pad 2 is connected by snap-fitting. The protective pad 2 completely covers the bottom of the receiving cavity, and the thickness of the protective pad 2 is greater than half of the depth of the receiving cavity. The protective pad 2 can be a soft filling material such as rubber or plastic. Preferably, in this embodiment, the protective pad 2 is made of foam. In other embodiments, other filling materials can also be used to make the protective pad 2. With the filling of the protective pad 2 in the receiving cavity, the energy absorption effect inside the receiving cavity is improved, the influence of external vibration and impact on the small-sized parts stored in the receiving cavity is avoided, and the safety of storing small-sized parts is improved.

[0022] As shown in the Figure 2 accompanying drawings, a plurality of placement grooves 3 are formed in the protective pad 2. The plurality of placement grooves 3 are evenly distributed on the protective pad 2, and the placement grooves 3 are spaced from each other. The depth of the placement grooves 3 is greater than the height of the parts to be placed. The placement grooves 3 extend from the top of the protective pad 2 into the protective pad 2. The size of the placement groove 3 at one end located at the bottom of the protective pad 2 is larger than the size of the placement groove 3 at one end located at the top of the protective pad 2. Specifically, the placement groove 3 is formed by laminating two grooves with different sizes. One end of the placement groove 3 close to the bottom of the protective pad 2 is recessed into its side wall, so that the side wall of the placement groove 3 forms a stepped side wall. When the parts are stored in the placement grooves 3, the parts can be clamped on the side walls of the placement grooves 3, improving the stability of the parts during placement.

[0023] A plurality of buffer pads 4 are provided on the protective pad 2. The plurality of buffer pads 4 are alternately distributed with the placement grooves 3 on the protective pad 2. One end of the buffer pad 4 is fixedly connected to the top of the protective pad 2 by glue, and the other end extends upward in the height direction. The buffer pad 4 can be made of the same buffer material as the protective pad 2. By arranging the buffer pads 4 above the protective pad 2, when a plurality of storage frames are stacked, the buffer pads 4 can be used for buffer energy absorption between the protective pad 2 and the storage frame above, avoiding direct contact between the top of the protective pad 2 and other storage frames, resulting in extrusion of the small-sized parts inside the protective pad 2, and improving the safety of storing small-sized parts.

[0024] A connecting portion 5 is provided at the bottom of the housing 1. One end of the connecting portion 5 is connected to the bottom of the housing 1, and the other end extends downward away from the housing 1. The connecting portion 5 can be integrally formed with the housing 1. The covering area of the connecting portion 5 at the bottom of the housing 1 is the same as the size of the opening at the top of the housing 1. The connecting portion 5 is used for snap-fitting connection with the opening on the adjacent housing 1. When a plurality of storage frames are stacked, the adjacent two storage frames can be fixed under the action of the connecting portion 5, improving the stability and safety of the stacked storage frames.

[0025] A plurality of first openings 6 are provided at the bottom and side walls of the housing 1. The plurality of first openings 6 are evenly distributed on the side walls and bottom of the housing 1, and the first openings 6 communicate the inside and outside of the housing 1. A plurality of second openings 7 are provided on the protective pad 2. The plurality of second openings 7 are evenly distributed on the protective pad 2, and the second openings 7 communicate the outer wall of the protective pad 2 and the placement groove 3. The first openings 6 and the second openings 7 are used for air circulation and moisture discharge between the accommodation cavity in the housing 1 and the placement groove 3 in the protective pad 2. When storing parts, the moisture in the housing 1 and the placement groove 3 can be discharged in time, improving the dryness during the storage of small-sized parts, and preventing water accumulation in the placement groove 3 and the housing 1, which may cause damage to the parts.

[0026] The specific implementation process is as follows:

[0027] When placing small-sized parts, the small-sized parts are sequentially placed in the placement grooves 3 on the protective pad 2 in the housing 1. After the housing 1 is filled, a plurality of housings 1 with small-sized parts placed therein are stacked in the height direction, and the small-sized parts are conveyed through the housing 1.

[0028] Compared with the prior art, in this solution, by placing the protective pad 2 in the housing 1 and providing the placement grooves 3 on the protective pad 2, when placing small-sized parts, the small-sized parts can be accommodated in the placement grooves 3, and the side walls of the small-sized parts can be wrapped by the protective pad 2, ensuring the safety of the small-sized parts and preventing scratches on the surface of the parts or damage to the parts caused by collision due to shaking and mutual friction between adjacent parts in the housing 1; and the depth of the placement groove 3 is greater than the height of the small-sized parts, so that when the small-sized parts are placed in the placement groove 3, the parts can be completely embedded in the placement groove 3, preventing the small-sized parts from protruding from the placement groove 3 and easily rubbing against the external environment, improving the safety of storing small-sized parts.

[0029] The above are only the embodiments of the present invention. Well-known specific technical solutions and / or common knowledge such as characteristics are not described in detail herein. It should be noted that for those skilled in the art, without departing from the technical solution of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicability of the patent. The protection scope required by this application should be subject to the content of its claims, and the specific implementation manners described in the specification can be used to interpret the content of the claims.

Claims

1. A small-sized part storage box, characterized in that: It includes a housing. An opening is provided at the top of the housing. A protective pad is laid in the housing. A plurality of placement grooves for placing parts are formed in the protective pad. The plurality of placement grooves are evenly distributed on the protective pad. The placement grooves are spaced apart from each other. The depth of the placement groove is greater than the height of the placed part. A plurality of buffer pads are provided on the protective pad. One end of the buffer pad is connected to the top of the protective pad, and the other end extends upward in the height direction.

2. The small-sized part storage box according to claim 1, characterized in that: The protective pad completely covers the interior of the housing, and the thickness of the protective pad is greater than half of the height of the housing.

3. The small-sized part storage frame according to claim 1, characterized in that: The placement groove extends into the protective pad from the top of the protective pad. The opening size of the placement groove at the bottom end of the protective pad is larger than the opening size of the placement groove at the top end of the protective pad.

4. The small-sized part storage frame according to claim 1, characterized in that: A connecting portion is provided at the bottom of the housing. One end of the connecting portion is connected to the bottom of the housing, and the other end extends downward away from the housing. The covering area of the connecting portion at the bottom of the housing is the same as the opening size of the top of the housing. The connecting portion is used for snap-fitting connection with the opening on an adjacent housing.

5. The small-sized part storage frame according to claim 1, wherein: A plurality of first openings are formed in the bottom and side walls of the housing. The plurality of first openings are evenly distributed on the side wall and bottom of the housing. The first openings communicate the inside and outside of the housing.

6. The small-sized part storage box according to claim 5, wherein: A plurality of second openings are formed in the protective pad. The plurality of second openings are evenly distributed on the protective pad. The second openings communicate the outer wall of the protective pad and the placement groove.

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