Large-size isostatic pressing graphite packaging method

Abstract

The invention relates to a large-specification isostatic pressing graphite packaging method, which relates to the technical field of isostatic pressing graphite, and comprises the following steps: a cleaning step, a step of cleaning and transferring a tray and a cover plate, a step of transferring isostatic pressing graphite to the tray, a step of placing the cover plate on the top of the isostatic pressing graphite, and a step of packaging. And the tray and the cover plate are packaged and stored through a packaging belt, and the packaged isostatic pressing graphite is transferred to a storage area. The device has the advantage of being convenient to transfer and carry in a factory.

Description

Technical Field

[0001] The present application relates to the technical field of isostatic graphite, and in particular to a packaging method for large-scale isostatic graphite. Background Art

[0002] During the production process of isostatic graphite, some isostatic graphite is cylindrical and has larger specifications according to needs. The existing large-size isostatic graphite is mostly placed directly in the warehouse, which makes it inconvenient to carry during turnover within the factory. Summary of the invention

[0003] In view of the shortcomings of the prior art, one of the purposes of the present application is to provide a large-scale isostatic graphite packaging method, which has the advantage of being easy to circulate and transport within the factory.

[0004] The above-mentioned purpose of the present application is achieved through the following technical solutions:

[0005] A large-scale isostatic graphite packaging method comprises the following steps: a cleaning step of cleaning a tray and a cover plate, a transferring step of transferring the isostatic graphite to the tray and placing the cover plate on top of the isostatic graphite, a packing step of packing the tray and the cover plate by a packing tape, and a storage step of transferring the packed isostatic graphite to a storage area.

[0006] By adopting the above technical solution, in production, by placing the isostatic graphite on a pallet and packing it with a cover plate and a packing tape, when the isostatic graphite is transferred, the pallet can be lifted by a forklift, thereby realizing the transfer of the isostatic graphite, which is more convenient.

[0007] In a preferred example, the present application can be further configured as follows: before the cleaning step, a pressurizing step is also included, in which a preset pressure is applied to the tray for a preset time. If the tray is not damaged, the cleaning step is entered.

[0008] By adopting the above technical solution and performing a pressure test on the pallet, the probability of damage to the pallet during placement or transportation is reduced.

[0009] In a preferred example, the present application can be further configured as follows: in the cleaning step, impurities are cleaned from the surfaces of the tray and the cover plate that are in contact with the isostatic graphite. During the cleaning process, if any abnormality is found, the number of abnormalities recorded by the tray and / or the cover plate is retrieved, and if the number is greater than a preset value, the tray and / or the cover plate is discarded.

[0010] By adopting the above technical solution, when an abnormality is found during the cleaning process, the number of times the tray has the abnormality is judged, that is, the number of times it has been used since the initial abnormality. When it is greater than a certain number of times, the tray and / or cover plate is discarded, thereby reducing the probability of damage during use.

[0011] In a preferred example, the present application can be further configured as follows: if the number of times is not greater than a preset value, the weight of the isostatic graphite of the previous batch is retrieved and compared with the weight of the isostatic graphite of the current batch; if the weight of the isostatic graphite required to be carried by the tray of the current batch is greater than the weight of the isostatic graphite required to be carried by the previous batch, the tray and / or cover plate is discarded.

[0012] By adopting the above technical solution, by comparing the weight of the isostatic graphite carried last time, when it is greater than the weight required to be carried last time, the tray and / or cover plate is discarded, thereby reducing the probability of damage during use.

[0013] In a preferred example, the present application can be further configured as follows: in the transfer step, a cushion layer 1 is placed on the tray, isostatic graphite is placed on the cushion layer 1, a cushion layer 2 is placed on top of the isostatic graphite, and then a cover plate is placed on the cushion layer 2.

[0014] By adopting the above technical solution and providing the cushion layer 1 and the cushion layer 2, the probability of isostatic graphite wear can be reduced.

[0015] In a preferred example, the present application can be further configured as follows: in the transfer step, the diameter of the current isostatic graphite is obtained, and the bearing area of ​​the tray is divided into bearing areas, and one bearing area corresponds to one isostatic graphite.

[0016] By adopting the above technical solution, when the specifications of the isostatic graphite are small, a single tray can invert more isostatic graphite.

[0017] In a preferred example, the present application can be further configured as follows: during the division process, the bearing area is divided into a main support area and an auxiliary support area, the anomaly is located in the auxiliary support area, and when the bearing area covers part of the main support area and part of the auxiliary support area, the overlapping area of ​​a single bearing area and the auxiliary support area is less than 15% of the area of ​​a single bearing area.

[0018] By adopting the above technical solution, when multiple isostatic graphites need to be supported, the overlap between the isostatic graphites and the abnormal parts is reduced, thereby reducing the pressure on the abnormal parts, thereby reducing the probability of damage to the abnormal parts during use. DETAILED DESCRIPTION

[0019] The present application discloses a large-scale isostatic graphite packaging method, comprising the following steps: a pressurizing step, applying a preset pressure to a pallet for a preset time, if the pallet is not damaged, entering a cleaning step, a cleaning step, cleaning the pallet and the cover plate, a transfer step, placing a cushion layer 1 on the pallet, placing the isostatic graphite on the cushion layer 1, placing a cushion layer 2 on the top of the isostatic graphite, and then placing the cover plate on the cushion layer 2, a packing step, packing the pallet and the cover plate with a packing tape, and a storage step, transferring the packed isostatic graphite to a storage area. In this embodiment, the pallet can be a wooden pallet or a plastic pallet that can be used by a forklift.

[0020] In the cleaning step, the surfaces of the pallet and the cover plate that are in contact with the isostatic graphite are cleaned of impurities. During the cleaning process, if an abnormality is found, the number of abnormalities recorded for the pallet and / or the cover plate is retrieved. If the number is greater than a preset value, the pallet and / or the cover plate is discarded. In this application, the abnormality refers to, for example, missing or broken boards of a wooden pallet, missing or broken boards of a plastic pallet, etc.

[0021] If the number is not greater than the preset value, the weight of the isostatic graphite of the previous batch is retrieved and compared with the weight of the isostatic graphite of this batch. If the weight of the isostatic graphite required to be carried by the tray of this batch is greater than the weight of the isostatic graphite required to be carried by the previous batch, the tray and / or cover plate is discarded.

[0022] In the transfer step, the diameter of the current isostatic graphite is obtained, and the bearing area of ​​the tray is divided into bearing areas, and one bearing area corresponds to one isostatic graphite.

[0023] During the division process, when the bearing area can bear multiple isostatically pressed graphites, the bearing area is divided into a main supporting area and an auxiliary supporting area, and the abnormality is located in the auxiliary supporting area. When the bearing area covers part of the main supporting area and part of the auxiliary supporting area, the overlapping area of ​​a single bearing area and the auxiliary supporting area is less than 15% of the area of ​​a single bearing area.

[0024] When the load-bearing area can only bear one isostatic graphite, place the isostatic graphite on the pallet away from the abnormal point to minimize the overlap area between the isostatic graphite and the abnormal point. After the isostatic graphite is placed, place markers symmetrically on the pallet with the isostatic graphite as the center to guide the forklift.

[0025] The pallet is also numbered. When an abnormality occurs, the number is entered into the control system. The control system includes an identification module installed on the forklift for identifying the pallet number. When an abnormal pallet number is identified, the operator is reminded to confirm the position of the marker. When no marker exists, the operator reports that there is no marker and gives up transferring the current pallet.

[0026] The implementation principle of this embodiment is: by setting up pallets, it is convenient to transport isostatic graphite. At the same time, during the packaging of isostatic graphite, the pallets are inspected, and the abnormal pallets are discarded or used in a restricted manner, thereby reducing the probability of pallet damage during transportation.

[0027] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A method for packaging large-scale isostatic graphite, characterized in that: The method comprises the following steps: a cleaning step of cleaning the tray and the cover plate; a transferring step of transferring the isostatic graphite to the tray and placing the cover plate on top of the isostatic graphite; a packing step of packing the tray and the cover plate by a packing tape; and a storage step of transferring the packed isostatic graphite to a storage area.

2. A large-scale isostatic graphite packaging method according to claim 1, characterized in that: Before the cleaning step, a pressurizing step is also included. In the pressurizing step, a preset pressure is applied to the tray for a preset time. If the tray is not damaged, the cleaning step is entered.

3. A large-scale isostatic graphite packaging method according to claim 2, characterized in that: In the cleaning step, impurities are cleaned from the surfaces of the tray and cover plate that are in contact with the isostatic graphite. During the cleaning process, if any abnormality is found, the number of abnormalities recorded for the tray and / or cover plate is retrieved. If the number is greater than a preset value, the tray and / or cover plate is discarded.

4. A large-scale isostatic graphite packaging method according to claim 3, characterized in that: If the number is not greater than the preset value, the weight of the isostatic graphite of the previous batch is retrieved and compared with the weight of the isostatic graphite of this batch. If the weight of the isostatic graphite required to be carried by the tray of this batch is greater than the weight of the isostatic graphite required to be carried by the previous batch, the tray and / or cover plate is discarded.

5. A large-scale isostatic graphite packaging method according to claim 1, characterized in that: In the transfer step, pad one is placed on the tray, isostatic graphite is placed on pad one, pad two is placed on top of the isostatic graphite, and then the cover plate is placed on pad two.

6. A large-scale isostatic graphite packaging method according to claim 4, characterized in that: In the transfer step, the diameter of the current isostatic graphite is obtained, and the bearing area of ​​the tray is divided into bearing areas, and one bearing area corresponds to one isostatic graphite.

7. A large-scale isostatic graphite packaging method according to claim 6, characterized in that: During the division process, the bearing area is divided into the main support area and the auxiliary support area. The anomaly is located in the auxiliary support area. When the bearing area covers part of the main support area and part of the auxiliary support area, the overlapping area of ​​a single bearing area and the auxiliary support area is less than 15% of the area of ​​a single bearing area.