CN210654115U - Logistics line tray - Google Patents
Logistics line tray Download PDFInfo
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- CN210654115U CN210654115U CN201921287761.4U CN201921287761U CN210654115U CN 210654115 U CN210654115 U CN 210654115U CN 201921287761 U CN201921287761 U CN 201921287761U CN 210654115 U CN210654115 U CN 210654115U
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- tray
- cover body
- bottom plate
- hole
- limiting
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Abstract
The utility model provides a logistics line tray, include: the top surface of the cover body is provided with a plurality of electric core grooves in an embedded manner, and the side surface of the cover body is provided with a limiting opening; and the bottom plate is arranged at the bottom of the cover body and is used for supporting the cover body. The utility model discloses a set up spacing mouthful and make its equipment such as arm on the production line of being convenient for press from both sides and get the tray, can load a plurality of electric cores simultaneously through setting up a plurality of electric core grooves, through setting up the bottom plate, can support the intensity with the reinforcing tray to the lid. The cover body is more reliably connected with the bottom plate by arranging the positioning column and the first limiting table; through the arrangement of the supporting columns, the second limiting table, the limiting structure and the like, the dislocation of the bottom plate and the cover body when the tray bears a large weight or a transverse force can be effectively prevented, so that the tray has higher deformation resistance; through setting up the strengthening rib, improved the intensity of tray. And the utility model provides a logistics line tray simple structure, easily assembly are applicable to the automated production system in electric core workshop.
Description
Technical Field
The utility model relates to a bear the device, especially relate to a logistics line tray.
Background
According to statistical data, the reserved quantity of the national pure electric vehicles reaches 211 thousands of vehicles at the end of 2018, and the occupied quantity of the national pure electric vehicles in new energy vehicles is 80.06%. In recent years, the continuous support of electric vehicles by national policies and the expansion of the investment of the automobile industry in electric vehicle business show that: the electric automobile industry will continue to maintain a trend toward high-speed development. As a power source of an electric vehicle, a battery system needs to include a battery pack formed by combining a large number of single battery cells in series and parallel. Because individual electric core demand quantity is huge and weight is great, for promoting production efficiency, electric core automated production system urgent need is used for transporting the commodity circulation line tray of individual electric core. The logistics line tray needs to have high structural strength, can bear the weight of a plurality of electric cores and can be used for a long time, but the existing tray cannot meet the requirements.
SUMMERY OF THE UTILITY MODEL
Not enough to above-mentioned prior art, the utility model aims to provide a logistics line tray, it has intensity height, can bear a plurality of electric cores simultaneously, has satisfied the demand that automated production system transported electric core.
The utility model provides a pair of logistics line tray, include:
the top surface of the cover body is provided with a plurality of electric core grooves in an embedded manner, and the side surface of the cover body is provided with a limiting opening; and
and the bottom plate is arranged at the bottom of the cover body and is used for supporting the cover body.
Preferably, the top surface of the cover body is provided with a positioning column extending to the bottom of the cover body, the bottom plate is provided with a first limiting table matched with the positioning column, and the positioning column is in threaded connection with the first limiting table.
Preferably, the first limit table is a boss, a through hole penetrating through the boss and the bottom plate is formed in the boss, a hole corresponding to the through hole is formed in the bottom of the positioning column, and the positioning column is connected with the first limit table through a self-tapping screw.
Preferably, a support pillar extending towards the bottom of the cover body is arranged at the bottom of the electric core groove, a second limit table matched with the support pillar is arranged on the bottom plate, and the second limit table is used for supporting the support pillar and limiting the lateral displacement of the support pillar relative to the second limit table.
Preferably, the second limit table is a stepped hole, the diameter of the upper hole in the stepped hole is larger than that of the lower hole, and the support column and the upper hole form an interference fit.
Preferably, reinforcing ribs are arranged on the electric core groove and/or the positioning column.
Preferably, the reinforcing rib is connected to the top surface and/or the side surface of the cover body.
Preferably, the portable electronic device further comprises a limiting structure, and the limiting structure is used for preventing the cover body and the bottom plate from being staggered mutually.
Preferably, the limiting structure is a ring rib arranged at the peripheral edge of the bottom plate, or the limiting structure is a rabbet structure respectively arranged on the bottom plate and the cover body.
Preferably, two adjacent side surfaces of the limiting opening are connected by adopting a fillet transition.
Compared with the prior art, the utility model provides a logistics line tray makes its equipment such as arm on the production line of being convenient for press from both sides and gets the tray through setting up spacing mouthful, can load a plurality of electric cores simultaneously through setting up a plurality of electric core grooves, through setting up the bottom plate, can support the intensity with the reinforcing tray to the lid. In addition, the cover body and the bottom plate are more reliably connected by arranging the positioning column and the first limiting table respectively; through the arrangement of the supporting columns, the second limiting table, the limiting structure and the like, the dislocation of the bottom plate and the cover body when the tray bears a large weight or a transverse force can be effectively prevented, so that the tray has higher deformation resistance; through setting up the strengthening rib, improved the intensity of tray. And the utility model provides a logistics line tray simple structure, easily assembly ensure that it has lower manufacturing cost, are applicable to the automated production system in electric core workshop.
The above-mentioned technical characteristics can be combined in various suitable ways or replaced by equivalent technical characteristics as long as the purpose of the invention can be achieved.
Drawings
The invention will be described in more detail hereinafter on the basis of non-limiting examples only and with reference to the accompanying drawings. Wherein:
fig. 1 is a schematic structural view of a logistics line tray provided in the present invention;
fig. 2 is a schematic structural view of the top surface of the cover body in the present invention;
FIG. 3 is a schematic structural view of the bottom of the cover body of the present invention;
fig. 4 is a schematic structural view of the front side of the middle bottom plate of the present invention;
fig. 5 is a schematic structural view of the back surface of the middle bottom plate of the present invention;
fig. 6 is a schematic diagram of cell slot arrangement in an embodiment of the present invention.
Description of reference numerals:
1. a cover body;
2. a base plate;
3. an electrical core slot;
4. a limiting port;
5. a positioning column;
6. a first limit table;
7. a support pillar;
8. a second limit table;
9. a through hole;
10. an aperture;
11. reinforcing ribs;
12. and (7) looping ribs.
Detailed Description
For making the purpose, technical solution and advantages of the present invention clearer, it will be right below that the technical solution of the present invention is clearly and completely described, based on the specific embodiments of the present invention, all other embodiments obtained by the ordinary skilled person in the art without creative work belong to the scope protected by the present invention.
As shown in fig. 1, the logistics tray provided in this embodiment includes a cover 1 and a bottom plate 2 installed at the bottom of the cover 1.
The cover body 1 is enclosed by a top surface and four side surfaces. A plurality of battery cell slots 3 are arranged on the top surface of the cover body 1 in an embedded manner, and the battery cell slots 3 are used for placing battery cells; the depth of the battery cell groove 3 is matched with the height of the battery cell which is designed to bear, so as to ensure that the battery cell can not drop from the tray in the transferring process, and in a preferred scheme, the depth of the battery cell groove 3 is set to be 1/2 of the height of the battery cell. The electric core groove 3 extends to the bottom of the cover body 1, a support column 7 extending to the bottom of the cover body 1 is arranged at the bottom of the electric core groove 3, and the support column 7 is used for supporting the electric core groove 3. In the scheme shown in fig. 2, the cell slot 3 and the support pillar 7 are configured into a stepped hole shape, the side surface of the stepped hole and the top surface of the lower hole enclose to form the cell slot 3, and the side surface of the lower hole encloses to form the support pillar 7; the lower hole can be a blind hole or can be designed as a through hole 9, and the material consumption of the tray can be reduced when the lower hole is designed as the through hole 9, so that the manufacturing cost is saved, and the weight of the tray is also reduced; in another embodiment, the cell slot 3 may also be configured as a blind hole, the support pillar 7 may be configured as a cylindrical or columnar structure, and the support pillar 7 is disposed at the bottom of the blind hole-shaped cell slot 3 and extends toward the bottom of the cover body 1. As shown in fig. 3, a plurality of positioning columns 5 extending to the bottom of the cover 1 are further disposed on the top surface of the cover 1, and holes 10 are opened at the bottoms of the positioning columns 5. A plurality of positioning columns 5 are symmetrically distributed on the top surface, so that the pressure of the tray can be uniformly dispersed. In order to further improve the strength of the tray, reinforcing ribs 11 are respectively arranged on the peripheral side walls of the cell slots 3 and the positioning columns 5; the reinforcing ribs 11 are connected with the top surface and the side surface of the cover body 1, so that the strength of the tray is further improved.
In order to facilitate clamping of the tray by the mechanical arm and other equipment on the production line, the side surface of the cover body 1 is provided with a limiting opening 4. The vertical surface of the top surface of the limit opening 4 and the top surface of the cover body 1 is called as the side surface of the cover body, and two adjacent side surfaces of the limit opening 4 are connected in a fillet transition mode, so that the tray breakage caused by stress concentration in the clamping process is avoided. The two adjacent side surfaces of the tray are connected in a fillet transition mode, and the tray can be prevented from being broken due to stress concentration in the clamping process.
The bottom plate 2 is disposed at the bottom of the lid body 1, and supports the lid body 1, and has a shape matching with the lid body 1.
The surface of the base plate 2 facing the cover plate is referred to as a front surface, and the other surface is referred to as a rear surface.
As shown in fig. 4-5, a first limiting table 6 matched with the positioning column 5 is arranged on the bottom plate 2, and the positioning column 5 and the first limiting table 6 form a threaded connection, so as to better realize the matching positioning of the tray bottom plate 2 and the cover plate. As shown in fig. 4-5, the first position-limiting table 6 is a boss disposed on the bottom plate 2, the boss is provided with a through hole 9 penetrating through the boss and the bottom plate 2, the through hole 9 corresponds to a hole 10 on the positioning column 5, a self-tapping screw penetrates through the through hole 9 and penetrates into the positioning column 5 from the hole 10 on the positioning column 5, so that the positioning column 5 is connected with the first position-limiting table 6, and the bottom plate 2 is fixed on the bottom of the cover plate. In another embodiment, a coaxial circular groove is arranged at the top of the through hole 9, so that the circular groove and the through hole 9 form a stepped hole, and the supporting column 7 and the circular groove form an interference fit, and this design can ensure that the gravity borne by the tray mainly acts on the first limiting table 6 corresponding to the positioning column 5, thereby increasing the stability and the service life of the tray. In another embodiment, the positioning column 5 and the boss are respectively provided with a screw hole, and a screw is screwed into the screw hole from one side of the base plate 2 to realize the screw connection between the cover body 1 and the base plate 2.
Still be provided with the spacing platform 8 of second with support column 7 matched with on the bottom plate 2, the spacing platform 8 of second is used for supporting corresponding support column 7 and limits the lateral displacement of support column 7 for the spacing platform 8 of second to lid 1 and bottom plate 2 send the dislocation when preventing the tray pressurized. As shown in fig. 4-5, the second position-limiting table 8 is a stepped hole, and the diameter of the upper hole of the stepped hole is larger than that of the lower hole; support column 7 forms interference fit with last hole, and this kind of design can ensure that the gravity that the tray bore mainly acts on the spacing platform 8 of second that support column 7 corresponds, increases the stability and the life of tray. The lower hole of the second limiting table 8 can be a blind hole or can be designed into a through hole 9, the material consumption of the tray can be reduced when the lower hole is designed into the through hole 9, the manufacturing cost is saved, and the weight of the tray is reduced.
In order to prevent the cover body 1 and the bottom plate 2 from being dislocated, a limiting structure is further arranged on the tray. As shown in fig. 4, the limiting structure is a circle of protrusions arranged at the peripheral edge of the bottom plate 2, i.e. a circle of ribs 12, when the bottom plate 2 is mounted on the cover body 1, the circle of ribs 12 is in close contact with the inner side wall of the cover body 1, so as to limit the lateral displacement of the cover body 1 relative to the bottom plate 2, and prevent the cover body 1 and the bottom plate 2 from transmitting dislocation when the tray is pressed. The loop rib 12 may be a continuous integral piece, and in another embodiment, the loop rib 12 may be composed of a plurality of broken segments.
In another embodiment, the limiting structure may be a seam allowance structure respectively disposed on the bottom plate 2 and the cover 1.
Through setting up limit structure to and through mutually supporting of support column 7 and second spacing platform 8, reduced the shearing force that screw or self-tapping screw received, prevent that bottom plate 2 and lid 1 from taking place the dislocation when the tray is bearing very big weight or is bearing the transverse force, make the tray have higher resistance to deformation.
In order to be matched with an automatic production line for use and ensure that the strength of the tray meets the requirement, the required size of the tray meets certain requirements.
The length and the width of the tray allow the design size of 200-600 mm; in one preferred embodiment, the tray is 390mm in length and 310mm in width.
The allowable design height range of the depth of the electric core groove 3 is 30-100 mm; in one preferred embodiment, the height is 65 mm.
The allowable design height range of the ring rib 12 is 4-10 mm, and the thickness range is 2-4 mm; in one preferred embodiment, the height of the ring rib 12 is 6mm and the thickness thereof is 3 mm.
The shape, quantity and arrangement of the electric core groove 3 of the utility model are not limited. The arrangement of the electric core grooves 3 can adopt an arrangement mode of 12 round holes in total, namely three transverse holes, four longitudinal holes and four longitudinal holes as shown in figures 1-3; the arrangement of the electrical core slots 3 can also be designed in a staggered arrangement as shown in fig. 6.
In the present invention, the shape of the tray cover 1 is not particularly limited, and may be a rectangular parallelepiped shape as shown in fig. 1, but in another embodiment, the tray may be a cylindrical shape, and in this case, the cover 1 may be formed by enclosing a top surface and a cylindrical side surface.
Finally, it should be noted that: the above embodiments and examples are only used to illustrate the technical solution of the present invention, but not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments and examples, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments or examples may still be modified, or some of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments or examples of the present invention.
Claims (10)
1. A logistics tray, comprising:
the top surface of the cover body is provided with a plurality of electric core grooves in an embedded manner, and the side surface of the cover body is provided with a limiting opening; and
a base plate provided at the bottom of the cover body for supporting the cover body;
the top surface of lid be provided with to the reference column of the bottom extension of lid, be provided with on the bottom plate with reference column matched with first spacing platform.
2. The tray of claim 1, wherein the positioning post is threadably coupled to the first stop.
3. The logistics line tray of claim 2, wherein the first limiting platform is a boss, a through hole penetrating through the boss and the bottom plate is formed in the boss, a hole corresponding to the through hole is formed in the bottom of the positioning column, and the positioning column is connected with the first limiting platform through a self-tapping screw.
4. The tray of claim 1, wherein a support post extending toward the bottom of the cover is disposed at the bottom of the core slot, and a second stop for engaging with the support post is disposed on the bottom plate, the second stop being configured to support the support post and limit lateral displacement of the support post relative to the second stop.
5. The tray of claim 4, wherein the second stop is a stepped hole, a diameter of an upper hole in the stepped hole is greater than a diameter of a lower hole, and the support post forms an interference fit with the upper hole.
6. The logistics line tray of claim 2 or 3, wherein the electrical core slot and/or the positioning post is provided with a reinforcing rib.
7. The logistics line tray of claim 6, wherein the stiffener is attached to a top surface and/or a side surface of the cover.
8. The tray of any of claims 1-5, further comprising a retention structure for preventing the cover and the base from being misaligned with each other.
9. The tray of claim 8, wherein the position-limiting structure is a rib disposed at a peripheral edge of the bottom plate, or
The limiting structure is a spigot structure which is respectively arranged on the bottom plate and the cover body.
10. The tray of any one of claims 1-5, wherein adjacent sides of the spacing openings are connected by rounded transitions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921287761.4U CN210654115U (en) | 2019-08-09 | 2019-08-09 | Logistics line tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921287761.4U CN210654115U (en) | 2019-08-09 | 2019-08-09 | Logistics line tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210654115U true CN210654115U (en) | 2020-06-02 |
Family
ID=70844990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921287761.4U Active CN210654115U (en) | 2019-08-09 | 2019-08-09 | Logistics line tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210654115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356682A (en) * | 2019-08-09 | 2019-10-22 | 珠海格力精密模具有限公司 | A kind of material flow line pallet |
-
2019
- 2019-08-09 CN CN201921287761.4U patent/CN210654115U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356682A (en) * | 2019-08-09 | 2019-10-22 | 珠海格力精密模具有限公司 | A kind of material flow line pallet |
| CN110356682B (en) * | 2019-08-09 | 2024-05-31 | 珠海格力精密模具有限公司 | Logistics line tray |
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