JPS59133015A - Preparation of container and equipment cradle made of thermoplastic material reinforced by glass and metal fibers for use in physical distribution - Google Patents

Abstract

PURPOSE:To make possible the mass production of products with excellent strength by using reinforced resin as a main material and fusion-bonding three- dimensional polyhedral part members through the oscillation heating method and employing a corrugated or net-like oscillation heating element. CONSTITUTION:Side faces of a case are separately formed as members for assembling the container with thermoplastic resin reinforced by glass and metal fibers. When the members are fusion-bonding into a case, each edge of the case is partially heated. Then a corrugated or net-like oscillation heating element 3 is inserted, depending on the strength required for the edge, in the inside surface of each edge to make fusion-bonding effective and the bonded part is subjected to stamping or roll sealing.

Description

[Detailed Description of the Invention] The disclosed technology is a JR method for manufacturing various types of logistics equipment, various types of logistics equipment holders, and various oak holders (hereinafter abbreviated as valley plant diversion gratings, etc.) used in six German production facilities, etc. It is related to the method of sending.

The present invention relates to a manufacturing method for various logistics inner bodies, etc., and uses a joining method different from the conventional one to weld reinforced resin materials molded as assembly members into a finished product, which has excellent strength and The objective was to provide products with excellent mass production.

As is well known, there are various types of picture bodies for transportation, such as iron frames, wooden frames (packaging), resin frames, etc., and in rare cases, there are frames (spring rings) made of light metal.

It is a well-known fact that small logistics packages, pallet carriers, etc. are manufactured and put into use by applying this technology.

However, regarding the manufacture of these various types of logistics equipment, products based on resin materials have not been provided due to the advancement of welding technology as a general-purpose technology, the required strength, and the required cost. As mentioned above, we mainly use iron frames, wooden frames, resin frames, and light metal frames, and in addition to these, we will adopt a logistics system in which the main work is handling of each side length of 1000ffπ or less. In 2, molded polyethylene boxes made of cardboard, fat-impregnated cardboard, plastic cardboard, and polyglopylene as living bodies are provided as an integrated product.

In this case, the one provided is only made of the above-mentioned materials as the main material, and it is made of metal for stitching, or conversely, a composite material with panel materials mainly made of composite wood, etc. With the exception of molded plastic boxes that die in combination, it is impossible to directly recycle these composite parts and reuse them as resources; for example, large containers used for transportation by rail or ship. Recycled panels are used at 7 joules for transporting some miscellaneous goods, but other automobile parts, home appliances, machine tools, furniture, etc. are transported according to the supply capacity. (designed), and the frame materials, face materials (panel materials), and interior materials (receptacles) of these large-scale structures are composited with several types of surplus materials.

Therefore, in the case of composite wood, it is difficult to reuse the wood effectively as opposed to processing it after unpacking, and the wood is often required to be incinerated, resulting in public announcements, etc., and on the other hand, it is a waste of resources and labor. It is a well-known fact that.

Furthermore, the various costs associated with these distributions are unilaterally borne by the mourners, and even if employment is generated as a result of distribution operations, overall it is a waste of resources. This is a fact that cannot be escaped.

Next, for the reasons mentioned above, equipment holders attached to manufacturing equipment and equipment holders for various types of logistics are mostly made of wood (mainly iron) and metal. Depending on the desired performance, wood coating and attachments are added.

The reason for this was not the stupidity mentioned above, but also the fact that molding using resin as the main material was not cost-effective, and that there was no material that could guarantee the same quality. This was due to the fact that post-construction techniques such as assembly were immature.

Therefore, regarding the provision of various types of logistics equipment and equipment, a) #i quantification, (l) resource saving, c) low cost, and (ii)? −
If the aim is to develop and fulfill the technology by taking into account serviceability, etc., it is clear that a foundation of ideas and technologies that are different from those of the past will be needed.

The purpose of this invention is to provide a raw material and a method of manufacturing such as raw materials for distribution using U.S. technology.
The problem is taken as a technical problem to be interpreted, and (a
) As a raw material, we use reinforced tree power that has properties different from conventional ones. (1)) As a manufacturing method, we use a vibration heating method of 6-dimensional, multi-faceted partial members with a configuration different from conventional ones. In order to carry out fusion combinations and further improve the efficiency of vibration heating, by inserting a vibrating heating element such as a corrugate or net shape, the characteristics of the materials used can be utilized to improve the quality of materials used in the manufacture of various logistics products themselves. This is a complete scale that simplifies the combination, so it has the optimal shape and form for these "supplies" and is available at a low price.

Embodiment M1 is an embodiment of the configuration of this invention that meets the purpose described in 1.
The explanation will be as follows according to the drawings below.

FIG. 1 shows the ends of each rod in its 4-4 configuration.

1 and 2 are the sides of the eye, and 12 is the bottom.

The present invention involves cutting a half-sided material such as cardboard and then constructing it as a hexahedron, or molding a granular material such as a plastic box to form a hexahedron in an integrated state. Unlike the original, as mentioned above, the integral valley side is manufactured in parts, managed as component parts for assembly, and then arranged in an optimal order and assembled by fusion in the 11th step. be done.

Therefore, these integrated materials are not flat materials with a fixed thickness, but are processed differently depending on the required strength, function, cost, and quality.
6) It is classified into materials such as wood, cushioning material, and complementary materials that eventually become part of the hook body, and the shape of processing is (a) flat plate, (b)
Corrugated plates, (C) square timbers, (2) irregularly shaped timbers, (e) angle-shaped timbers, (f) U-shaped timbers, etc., are made of homogeneous reinforced resin.

From these things, although Nos. 1 and 2 are of the same material,
The materials are not necessarily of equal thickness, and each end of the inner body is configured according to the required strength and function, so the configuration is not necessarily the same as shown in the diagram. Not done.

FIG. 1 illustrates an embodiment of the present invention.
This is disclosed in order to make it easier to understand the insertion state of the vibration heating element 6. 21 is open (exposed side).

Therefore, if there are six bodies, the one body is usually the 11th body.
As shown in the figure, there is no difference in appearance from a plastic box or a cardboard box.

Furthermore, as illustrated and explained in Figures 2 and onwards, the same applies to the buffer holders themselves and the holders used in each production facility. It is simply converted into reinforced resin.

The main difference between the invention and the invention lies in the fact that the characteristics of the vibrating heating element and the characteristics of the reinforced resin are skillfully combined. The main reason for this is that it is easy to disassemble and regenerate.

Figure 1 6 shows the wave 1 inserted to improve workability at the same time as intensity supplementation! It is an IJ% heating body, and depending on the purpose of use, it can be used as shown in Figure 6 (net made of thin metal wire), Figure 7 (corrugated metal thin plate), Figure 8 (kuyaku grate made by punching metal thin plate), Figure 9 (metal thin plate). The eye material 6 shown in FIG. 6 shows the state in which the eye material 6 is used.

Fig. 12.22 is a cross section of the material on the side of the hook body.

Figure 2 shows the contact between various products (for example, automobile parts, refrigerators, etc.) that are used for logistics purposes and the shock absorbing holder of the hook body, and the relationship between the holder attached to each production facility and the workpiece. This indicates the state of contact. In the case of one body, 20 is the bottom, side, or partition, and in the case of each production facility, it is a part corresponding to the cross section of the conveyor attachment, for example.

The embodiment of the 6"-4 machining shown in FIG. 2 is not limited to the two examples mentioned above, but can also be applied to the wings of trucks, saddle flaps, covers of various cylindrical machine tools, etc.

Normally, shock absorbers with five-dimensional multifaceted properties as shown in Figure 2 are mostly made of metal using extensive welding technology, or metal processed by 7-milling, milling, etc. In rare cases, you can find resin-made ones that require a large investment in molds.

However, the embodiment shown in Fig. 2 is made of the same reinforced A4 resin, and as described above, each part 4, 4A, 4B according to the required performance and strength is shown in Figs. 6 and 4. It goes without saying that an integrated product made by successive fusion bonding using greasy sweat can easily be used even when complex curved surfaces and configurations are required.

5 indicates a part of the product or a part of the workpiece.

3A, 5B, 3C! shows the cross section of the vibrating heating element.

Fig. 6 shows the processing sequence of a shock absorber with six-dimensional multifaceted properties. Parts 4 and 4A are subjected to Karo pressure from arrows 106 and 104 through a heating element 6A. In this state, the JML is softened and melted by being supplied with energy by a high frequency gun.
, the joining is completed.Furthermore, the parts 4A are pressed together via the heating element 5B by the same processing method as, for example, the side part 20 of the image body.

Arrows 101 and 102 indicate a state in which they are pressed together by the same processing machine as arrows 103 and 104 or the same type of processing machine.

This processing method is the same for arrows 105 and 106 in Fig. 4, and Fig. 4 is a post-process of the processing process in Fig. 6, and shows the progress of the process from processing to completion. be.

The part 4B is connected to the arrow 105° 106 via the heating element 6C.
While being pressurized from the direction, a high frequency gun (referred to as a processing machine) is supplied with siene gas to soften and melt the part 4.
The connection with A is completed, it is integrated as a shock absorber, and the second
The state shown in the figure will be reached.

Fig. 5 shows an example of fusion pressure welding of the vibrating heating element shown in Figs. be.

1 and 2 are cross sections of the reinforced resin, and 19 and 29 are glass fibers or gold M4 fibers in the reinforced resin.

When energy is supplied to the high-frequency gun while pressurized from the directions of arrows 101 and 102, it strengthens 4 positions (sword intent 1).
, 2 is softened, @heating body 6 is heated, and joint surface 11 is heated.
．． 21, and when cooled with appropriate heating and pressurization, the strength due to the provision of a heating element will be greater than the tg bonding strength of the joint surface of 11°21. Complementary welding results in far greater strength than normal pressure welding.

The reason why the normal vibration heating method of processing thermoplastic resins is not complete is that the "indentation phenomenon" caused by pressure welding of the material surfaces and the fact that the fusion layer strength of the bonded surfaces is only secured to an extent that cannot withstand practical use. As a result, the addition of strength by inserting a heating element more than compensates for this deficiency, and in addition, the heating rate increases, and combined with the improvement of energy absorption efficiency, it improves workability, cost, and strength. It shows a remarkable effect.

On the other hand, the reinforced resin used in the present invention has the ability to disperse the energy pressurized during softening and equalize the output, and this percent property makes the insertion of the heating element effective. I took it as a thing.

Furthermore, the reaction to heating by the high-frequency gun is different in temperature and speed increase between the reinforced resin and the heating element 6, and the state of fusion differs depending on the shape, size, material, etc. of the heating element.

Therefore, by utilizing this characteristic, it becomes possible to extend the joining of parts or peel and remove them in the case of construction, modification, or renovation.

Furthermore, this percentage can also be utilized for decomposition and regeneration for the purpose of recycling capital.

FIG. 5 61 shows a cross section of a heating element 5, and FIG. 6 shows a net tape-like photothermal element 6 made of braided metal wires. 61 indicates a thin line.

FIG. 7 shows a heating element 6 made of a band-shaped corrugated steel plate made of a metal plate. 52, the end edge 66 is null corrugated.

The 8th is a metal plate with an in-length plate and a medium-length plate.
), which is based on the strength of the member rather than the applied strength,
There is a shark edge between the plate surface 1 and the interlayer Vc cutout process.

The brown figure 9 is a further look at the sudden destruction of parts, and a sprawl is formed on the plate by punching.

Fig. 8 (64) is a file (35A, 65B is a four-way shark edge 66) is a sprawl.

57 in FIG. 9 is a plate, and 6B is a spread plate. FIG. 10 shows an application of the embodiment shown in FIG.

1 is a cross section of the product itself, 41 is a cross section of a deformed material that is a constituent member, 42 is a corrugated thin plate reinforced resin that serves as a cushioning material, and 5A and 3B are heating elements inserted according to the required performance. , 5 is a part of a workpiece or product, and 51 is a cross section of a part that is painted or plated and requires quality preservation.

With this configuration, the object of the present invention is achieved, and the effects of increased loading by +fK reinforced fat and 6-dimensional polymorphism will develop a new logistics technology.

In addition, the same liquid phase can be applied to modify the walls of raw swallow equipment, etc., and this effect will be great.

[Brief explanation of drawings]

The drawing shows one embodiment of the invention. Figure 1 is an explanatory diagram showing that the heating element is used in the first part of the painting body;
The figure is a sectional view of a receiver constructed inside the hook body. FIG. 6 and FIG. 4 are process diagrams showing the process until the receiver of FIG. 2 is completed. Figure 5 is an explanatory diagram of the joint surfaces showing the correlation between the heating element and the thermoplastic resin, which is the main point of this invention. Figures 6 and 7 and Figures 8 and 9 are FIG. 3 is an explanatory diagram showing various examples of the 9B heating body. Figure 10 shows another implementation applying the technique shown in Figure 2))
It is an explanatory diagram showing an example. Figure 11 is a congratulatory map showing the whole of Figure 1. 1, 2.12.20.21.22... side part 593A
, 6Bl 30... Vibrating heated body 4.4A, 4B...
・Part 5... Workpiece 11... Joining direction 19.29... Glass fiber or metal fiber 66...
, Slit Kono V Game Toro 4...
Great 35A, 35B... Shark Edge 56.58... Tin roll 67... Great 4
2... Corrugated thin plate reinforced resin patent applicant: Shinbutsu Co., Ltd. 02

Claims (2)

[Claims] (1) When manufacturing pictures for various logistics using thermoplastic resin material whose wood properties are reinforced with glass fiber and gold E4 fiber, the material is molded by dividing each transparent surface of the picture body, When a picture body of any predetermined size is used as a member for assembly itself and is then assembled by fusing layer as a finished product, partial heating is applied to each edge of the picture body, and then pressure contact is applied to each edge of the picture body. 5a, a corrugated or net-like vibrating heating element is inserted into the inner surface of each edge depending on the strength required for each edge, and stamping or -p
A method for manufacturing a picture body for various types of logistics and a device holder for logistics in each building, which requires combing and application. (2) When manufacturing various physical distribution equipment and equipment holders, etc. mainly made of thermoplastic resin materials with reinforced material properties such as glass fibers and metal fibers, it is necessary to supplement the fusion fH strength of the joints. Corrugated corrugated metal plates inserted into the metal wires, chain-like or net-like net tapes made of braided metal fine wires, or shark plates made of thin metal sheets made by punching (
Edge Great) or Sprawl Great.