CN112775629A

CN112775629A - Tray processing method

Info

Publication number: CN112775629A
Application number: CN202011634088.4A
Authority: CN
Inventors: 不公告发明人
Original assignee: Fengshang Lvpin Zero Carbon Iot Technology Qingdao Co ltd
Current assignee: Fengshang Lvpin Zero Carbon Iot Technology Qingdao Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-05-11

Abstract

The invention relates to the field of logistics transportation devices, and discloses a tray processing method, which comprises the following steps: the first step is as follows: processing the lath: processing a flat galvanized sheet coil stock into a lath by adopting a forming machine, wherein the cross section of the lath is of a rack-shaped structure and comprises continuous grooves and protrusions; the second step is that: processing a panel: nailing a plurality of laths into a panel, wherein the panel comprises a plurality of parallel transverse laths and a plurality of parallel vertical laths, and the transverse laths and the vertical laths are horizontally arranged and vertically and fixedly connected with each other; the third step: installing a cushion block: a plurality of cushion blocks are arranged below each transverse lath at intervals; the fourth step: forming a tray: and a transverse batten is arranged below each row of cushion blocks to form the tray. According to the processing method, the lath is processed into the concave-convex structure, the thinnest galvanized plate can have the largest bearing capacity, the weight of the tray can be effectively reduced, the using amount of steel is reduced, meanwhile, the wooden tray is replaced, the welding amount is greatly reduced, and the processing difficulty is reduced.

Description

Tray processing method

Technical Field

The invention relates to the field of logistics transportation devices, in particular to a tray processing method.

Background

Pallets are horizontal platform devices for containerizing, stacking, carrying and transporting unit-loaded goods and products, and are widely used in the fields of production, transportation, storage, circulation and the like.

Common tray usually is wooden tray, plastics tray or metal tray, and wooden tray most is plywood full page tray or plywood lath tray, and these two kinds of forms are higher to the requirement of woodwork, especially when being used for the export, need stifling, high temperature disinfection or do antiseptic treatment, receive the season influence simultaneously, and the productivity of plywood also can be influenced. The plastic pallet has the disadvantages of high price and small load. The metal tray is usually formed by welding square steel, the welding amount is large, the processing is troublesome, and the defects of large weight, high cost and difficult turnover exist.

Disclosure of Invention

The invention mainly aims to overcome the defects of the prior art and provide a method for processing a metal tray, which has the advantages of light self weight, large load, material saving and cost reduction.

In order to achieve the purpose, the invention adopts the following technical scheme:

a method of processing a pallet, comprising the steps of:

the first step is as follows: processing the lath: processing a flat galvanized sheet coil stock into a strip by using a forming machine, wherein the section of the strip is of a rack-shaped structure and comprises continuous grooves and continuous bulges, the bottoms of the grooves and the tops of the bulges are horizontal, the bottoms of all the grooves are on the same horizontal line, and the tops of all the bulges are also on the same horizontal line;

the second step is that: processing a panel: nailing a plurality of laths into a panel, wherein the panel comprises a plurality of parallel transverse laths and a plurality of parallel vertical laths, and the transverse laths and the vertical laths are horizontally arranged and vertically and fixedly connected with each other;

the third step: installing a cushion block: a plurality of cushion blocks are arranged below each transverse lath at intervals;

the fourth step: forming a tray: and a transverse batten is arranged below each row of cushion blocks to form the tray.

Preferably, the grooves and the protrusions are identical in shape and are both rectangular.

Preferably, the grooves and the protrusions are the same in shape and are isosceles trapezoids.

Preferably, the transverse slats are welded to the vertical slats.

Preferably, the transverse laths are fixedly connected with the vertical laths through rivets, and the rivets are positioned at the positions where the protrusions of the transverse laths are contacted with the grooves of the vertical laths.

Preferably, the cushion block is made of plywood, solid wood or wood chip composite board.

The invention has the following beneficial effects:

(1) according to the processing method, the lath is processed into the concave-convex structure, the thinnest galvanized plate can achieve the maximum bearing capacity, the weight of the pallet can be effectively reduced, the using amount of steel is reduced, and meanwhile, the wooden pallet is replaced;

(2) the tray main body adopts the galvanized steel sheet, so that the use amount of wood is reduced, and the influence of wood production energy is avoided;

(3) the processing method greatly reduces the welding amount and the processing difficulty.

Drawings

FIG. 1 is a schematic view of a slat structure;

FIG. 2 is one of the schematic cross-sectional views of the stave;

FIG. 3 is a schematic view of a panel construction;

FIG. 4 is a schematic view of a tray configuration;

FIG. 5 is a second schematic cross-sectional view of the stave;

wherein the figures include the following reference numerals: 1. a slat; 11. a transverse slat; 12. a vertical slat; 2. a panel; 3. and a cushion block.

Detailed Description

The invention will be further explained with reference to the drawings.

Example 1

As shown in fig. 1, the tray processing method of the present invention includes the following steps:

the first step is as follows: processing the lath: processing a flat galvanized sheet coil stock into a strip 1 by adopting a forming machine, wherein the section of the strip is of a rack-shaped structure and comprises continuous grooves and continuous bulges, the bottoms of the grooves and the tops of the bulges are horizontal, the bottoms of all the grooves are on the same horizontal line, and the tops of all the bulges are also on the same horizontal line, as shown in figure 1; the grooves and the protrusions are identical in shape and are rectangular, as shown in fig. 2. The batten is designed into a concave-convex structure, so that the thinnest galvanized plate can have the maximum bearing capacity, the weight of the tray is effectively reduced, the using amount of steel is reduced, meanwhile, the wooden tray is replaced, and the using amount of wood is reduced.

The second step is that: processing a panel: the panel 2 is formed by nailing a plurality of laths, the panel comprises a plurality of parallel transverse laths 11 and a plurality of parallel vertical laths 12, the transverse laths and the vertical laths are horizontally arranged and are vertically and fixedly connected, the transverse laths and the vertical laths can be welded or fixedly connected through rivets, and the rivets are positioned at the positions where the bulges of the transverse laths are contacted with the grooves of the vertical laths.

The third step: installing a cushion block: a plurality of cushion blocks 3 are arranged below each transverse lath at intervals, and the cushion blocks can be plywood, solid wood boards or wood chip composite boards. The cushion can increase certain cushion effect, reduces the friction damage of lath and foot mound.

The fourth step: forming a tray: a further transverse slat is mounted below each row of spacer blocks to form a pallet, as shown in figure 4.

Example 2

The difference between this embodiment and embodiment 1 is that the grooves and the protrusions of the slat cross-section are all isosceles trapezoids, and the rest is the same as embodiment 1, as shown in fig. 5.

In the description of the present invention, it should be noted that the terms "front end", "rear end", "left and right", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "communicating" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A tray processing method is characterized by comprising the following steps:

the first step is as follows: processing the strip (1): processing a flat galvanized sheet coil stock into a strip (1) by adopting a forming machine, wherein the section of the strip (1) is of a rack-type structure and comprises continuous grooves and projections, the bottoms of the grooves and the tops of the projections are horizontal, the bottoms of all the grooves are on the same horizontal line, and the tops of all the projections are also on the same horizontal line;

the second step is that: processing panel (2): the method comprises the following steps that a plurality of laths (1) are nailed into a panel (2), the panel (2) comprises a plurality of parallel transverse laths (11) and a plurality of parallel vertical laths (12), and the transverse laths (11) and the vertical laths (12) are horizontally arranged and mutually vertically and fixedly connected;

the third step: installing a cushion block (3): a plurality of cushion blocks (3) are arranged below each transverse lath (11) at intervals;

the fourth step: forming a tray: and a transverse batten (11) is arranged below each row of cushion blocks (3) to form a tray.

2. The method of claim 1, wherein the grooves and the protrusions have the same shape and are rectangular.

3. The method of processing a pallet according to claim 1, wherein the grooves and the projections are identical in shape and are isosceles trapezoids.

4. A pallet processing method according to claim 1, characterized in that the transverse slats (11) are welded to the vertical slats (12).

5. A pallet processing method according to claim 1, characterized in that the transverse slats (11) are fixedly connected to the vertical slats (12) by means of rivets, which are located at the points where the projections of the transverse slats (11) are in contact with the recesses of the vertical slats (12).

6. The pallet processing method according to claim 1, characterized in that the spacer (3) is made of plywood, solid wood or wood chip composite board.