A paint storage device for paint processing

Abstract

The utility model discloses a coating storage device for coating processing relates to coating processing storage technical field, including the bottom setting has the forklift socket, the top both sides setting has the ear's transfer case and the storage bag of stretch state volume and transfer case cavity adaptation, storage bag top and bottom all are provided with the thickening layer, and the thickening layer center position of storage bag top is provided with the quick -wired self -sealing valve, and the storage bag surface is staggered and is provided with the reinforcing rib and the draw tape of grid shape, and through the storage bag of plastic makes a storage space that can unfold, and the storage bag can be used as disposable or temporary transfer storage, and the user can use several different storage bags to store different materials, and the storage bag can be scrapped after storage is completed, and new storage bag is used every time, and the inside of the storage bag is clean and will not react with the filled material.

Description

Technical Field

[0001] This utility model relates to the field of paint processing and storage technology, and in particular to a paint storage device for paint processing. Background Technology

[0002] The coating process involves multiple steps, but the processing time for each step varies. Materials need to wait before entering the next step, so storage devices are used to temporarily store the materials. Typically, the materials are sent to several storage tanks for storage.

[0003] However, in actual processing, materials in different processes have different material properties. If the storage tank is not thoroughly cleaned after storing the previous batch of materials, it may react with the next batch of materials in an unpredictable way, which may cause the materials in the storage tank to lose their value. In some cases, the reaction between the materials may even cause the storage tank itself to be corroded and scrapped, posing certain safety hazards. Increasing the number of storage tanks will increase the floor space occupied, leading to a waste of space resources. Utility Model Content

[0004] To address the aforementioned problems, the purpose of this invention is to provide a paint storage device for paint processing, which solves the problem of special reactions occurring between materials when paint is mixed with different batches of materials during the processing.

[0005] The technical solution of this utility model is as follows: a transfer box with a forklift slot at the bottom and hanging ears on both sides of the top, and a storage bag whose volume in the unfolded state matches the cavity of the transfer box. The storage bag has a thickened layer at the top and bottom, and a quick-connect self-sealing valve is provided at the center of the thickened layer at the top of the storage bag. The surface of the storage bag is provided with reinforcing ribs and pull straps in a grid pattern.

[0006] Furthermore, the storage bag is a square bag structure made of multiple layers of polyethylene plastic film. The polyethylene plastic film can ensure that the storage bag has good anti-corrosion, moisture-proof and gas-barrier properties. The multi-layer polyethylene film composite structure of the storage bag can also increase the strength of the storage bag itself. At the same time, polyethylene material has low cost and can be recycled and reused.

[0007] Furthermore, the thickened layer is made of polypropylene plastic, and its thickness is the same as that of the storage bag wall. The surface of the thickened layer has a conical wrapping part for the self-sealing valve. The thickened layer made of polypropylene material has sufficient structural strength to prevent the storage bag from bulging outwards on the top and bottom sides and deforming, thus affecting the placement effect. At the same time, the conical wrapping part can restrict the position of the self-sealing valve connected to the storage bag, thereby preventing the self-sealing valve from tilting and detaching when it is used due to lack of support.

[0008] Furthermore, the self-sealing valve is the female connector of a self-locking quick-connect automatic sealing valve for infusion. The self-locking quick-connect automatic sealing valve is a commonly used quick-connect valve in liquid filling equipment. Usually, this type of self-sealing valve uses different materials depending on the actual use. Here, the self-sealing valve is made of plastic material, which further reduces costs while ensuring that the storage bag can be quickly filled with materials through the self-sealing valve. After filling, disconnecting the self-sealing valve will complete the sealing of the storage bag.

[0009] Furthermore, the reinforcing ribs are horizontally distributed strips around the storage bag, with several pull straps evenly spaced between each pair of reinforcing ribs. The pull straps are aligned vertically with the reinforcing ribs to form a grid-like restrictive structure that wraps around the storage bag. The grid-like structure formed by the reinforcing ribs and pull straps restricts the surface of the storage bag, preventing it from deforming excessively during the filling process and causing it to rupture. It also ensures that the shape of the storage bag always fits the transfer box.

[0010] Furthermore, both the reinforcing ribs and the pull straps are made of elastic plastic, with the reinforcing ribs having greater elasticity than the pull straps, thus preventing the pull straps from affecting the normal expansion of the storage bag.

[0011] Furthermore, the thickness of the pull strap is less than the diameter of the reinforcing rib and greater than the wall thickness of the storage bag, so as to avoid the pull strap increasing the thickness of the storage bag in the folded state.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. This utility model uses a storage bag made of plastic to form an expandable storage space. The storage bag itself can be used as a disposable or temporary transfer storage device. Users can use several different storage bags to store different materials. After storage, the storage bags can be scrapped and recycled. New storage bags can be used for the next use. The storage bags are in a contracted state when not in use. Users can store a large number of storage bags in a limited space. The inside of each used storage bag is clean and will not react with the filled material.

[0014] 2. This utility model divides the paint storage device into a storage part and a transportation part by using a storage bag in conjunction with a transfer box. Users can place the storage bag in the transfer box so that the filling process can be carried out in the transfer box, thus eliminating the need to lay long pipelines to transport materials. The transfer box can be placed near the processing equipment. After filling, users can also choose to connect the transport box with the storage bag containing the material inside and place it in the required position for subsequent use, depending on the actual situation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the storage bag of this utility model;

[0017] Figure 3 This is a schematic diagram of the storage bag of this utility model in a contracted state.

[0018] Attached reference numerals: 1. Transfer box; 2. Storage bag; 3. Thickened layer; 4. Self-sealing valve; 5. Reinforcing rib; 6. Pull strap. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] like Figure 1-3 As shown, a paint storage device for paint processing includes a transfer box 1 with a forklift slot at the bottom and hanging ears on both sides of the top, and a storage bag 2 whose volume in an unfolded state matches the cavity of the transfer box 1. The storage bag 2 is a square bag-shaped structure made of multiple layers of polyethylene plastic film. The polyethylene plastic film can ensure that the storage bag 2 has good anti-corrosion and moisture-proof and gas-barrier properties. The multi-layer polyethylene film composite structure of the storage bag 2 can also increase the strength of the storage bag 2 itself. At the same time, polyethylene material has low cost and can be recycled and reused.

[0021] The storage bag 2 is provided with thickened layers 3 at both the top and bottom. A quick-connect self-sealing valve 4 is provided at the center of the thickened layer 3 at the top of the storage bag 2. The self-sealing valve 4 is the female head of the self-locking quick-connect automatic closing valve for infusion. The self-locking quick-connect automatic closing valve is a type of quick-connect valve commonly used in liquid filling equipment. Usually, this self-sealing valve 4 is made of different materials depending on the actual use. Here, the self-sealing valve 4 is made of plastic material, which further reduces costs while ensuring that the storage bag 2 can be quickly filled with materials through the self-sealing valve 4. After filling, disconnecting the self-sealing valve 4 will complete the sealing of the storage bag 2.

[0022] The thickened layer 3 is made of polypropylene plastic. The thickness of the thickened layer 3 is the same as the wall thickness of the storage bag 2. The surface of the thickened layer 3 has a conical wrapping part for the self-sealing valve 4. The thickened layer 3 made of polypropylene material has sufficient structural strength to prevent the storage bag 2 from bulging outward on the top and bottom sides and deforming, which would affect the placement effect. At the same time, the conical wrapping part can restrict the position of the self-sealing valve 4 connected to the storage bag 2, thereby preventing the self-sealing valve 4 from tilting and detaching when it is used without support.

[0023] The surface of the storage bag 2 is provided with reinforcing ribs 5 and pull straps 6 arranged in a grid pattern. The reinforcing ribs 5 are horizontal strips that are spaced apart around the storage bag 2. Several pull straps 6 are evenly spaced between every two reinforcing ribs 5. The pull straps 6 are aligned vertically with the reinforcing ribs 5 to form a grid-like restrictive structure that wraps around the storage bag 2. The grid-like structure formed by the reinforcing ribs 5 and pull straps 6 restricts the surface of the storage bag 2, preventing the storage bag 2 from undergoing excessive deformation during the filling process and thus causing it to rupture. It also constrains the shape of the storage bag 2 to always fit the transfer box 1. Both the reinforcing ribs 5 and the pull straps 6 are made of elastic plastic. The elasticity of the reinforcing ribs 5 is greater than that of the pull straps 6, so as to prevent the pull straps 6 from affecting the normal expansion of the storage bag 2. The thickness of the pull straps 6 is less than that of the reinforcing ribs 5, while the diameter is greater than that of the storage bag 2 wall thickness, so as to prevent the pull straps 6 from increasing the thickness of the storage bag 2 in the folded state.

[0024] Working principle of this utility model:

[0025] First, the operator places the transfer box 1 near the processing equipment. Then, the user places the empty storage bag 2 (in a collapsed state) inside the transfer box 1 and connects the discharge pipe of the processing equipment through the self-sealing valve 4. At this time, the processing equipment conveys the material into the storage bag 2 through the self-sealing valve 4. After the material enters the storage bag 2, the storage bag 2 inflates. Under the restriction of the reinforcing ribs 5, the thickened layer 3, and the pull strap 6, the inflated storage bag 2 can only expand vertically inside the transfer box 1. During the expansion process, it is also restricted by the transfer box 1 and remains inside the transfer box 1. When the storage bag 2 is full, the user first disconnects the self-sealing valve 4 from the processing equipment, and then places the storage bag 2 filled with material into the desired position through the transfer box 1.

[0026] When the material in storage bag 2 is needed, the storage bag 2 is placed near the processing equipment through transfer box 1. Then, the feeding pipe of the processing equipment is connected to the self-sealing valve 4. The processing equipment extracts the material in storage bag 2 through self-sealing valve 4. During the extraction process, storage bag 2 begins to shrink so that the material in storage bag 2 can be discharged outward. After storage bag 2 is emptied, the same material can be stored again or recycled.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A paint storage device for paint processing, comprising a transfer box (1) with a forklift slot at the bottom and hanging ears on both sides of the top, and a storage bag (2) whose expanded volume matches the cavity of the transfer box (1), characterized in that: The storage bag (2) is provided with a thickened layer (3) at the top and bottom. A quick-connect self-sealing valve (4) is provided at the center of the thickened layer (3) at the top of the storage bag (2) to connect to the storage bag (2). The surface of the storage bag (2) is provided with reinforcing ribs (5) and pull straps (6) in a grid pattern.

2. The paint storage device for paint processing according to claim 1, characterized in that: The storage bag (2) is a square bag-shaped structure made of multiple layers of polyethylene plastic film.

3. The paint storage device for paint processing according to claim 1, characterized in that: The thickened layer (3) is made of polypropylene plastic. The thickness of the thickened layer (3) is the same as the wall thickness of the storage bag (2). The surface of the thickened layer (3) has a conical wrapping part with a self-sealing valve (4) attached.

4. A paint storage device for paint processing according to claim 1, characterized in that: The self-sealing valve (4) is the female connector of a self-locking quick-connect automatic closing valve for infusion.

5. A paint storage device for paint processing according to claim 1, characterized in that: The reinforcing ribs (5) are horizontally distributed strip structures around the storage bag (2). Several pull straps (6) are evenly spaced between each pair of reinforcing ribs (5). The pull straps (6) are aligned with the reinforcing ribs (5) in the vertical direction to form a grid-like restrictive structure that wraps the storage bag (2).

6. A paint storage device for paint processing according to claim 5, characterized in that: Both the reinforcing rib (5) and the pull strap (6) are made of elastic plastic, wherein the elasticity of the reinforcing rib (5) is greater than that of the pull strap (6).

7. A paint storage device for paint processing according to claim 6, characterized in that: The thickness of the pull strap (6) is less than that of the reinforcing rib (5), and the diameter is greater than that of the storage bag (2).

Images