A KERF ASSEMBLY DEVICE FOR USE IN TIRE MANUFACTURING.

Abstract

The invention relates to a pattern die (20) which enables the forming of at least part of the tire, for use in the vulcanization of vehicle tires, and at least one kerf mounting device (10) which includes at least one kerf (11) on the said pattern die (20) which enables the production of the grooved form of the tire. The novelty of the invention is characterized by the inclusion of at least one shaft groove (22) on the pattern die (20) for the removable mounting of the said kerf (11) on the pattern die (20) and at least one puller shaft (14) which can be placed in the said shaft groove (22) and has a removable connection between the kerf (11) and the kerf (11). Figure 1

Description

1 TARIFF A KERF ASSEMBLY DEVICE FOR USE IN TIRE MANUFACTURING. TECHNICAL AREA 5 The invention is intended for use especially in the manufacture of vehicle tires by vulcanization. a pattern that allows at least part of the tire to be formed the mold and the aforementioned pattern mold on which the grooved form of the tire is manufactured It relates to at least one kerf mounting assembly containing at least one kerf that allows for this. 10 PREVIOUS TECHNIQUE Various types of rubber are used during the vulcanization (curing) process in rubber manufacturing. It includes molds. Green tires, or raw tires, created in tire backfields, and 15 Manufactured in baking presses with molds assembled in an intermediate piece called a container. These molds are used to produce rubber by heating the rubber raw material. Molds can basically be of two types: full mold or segmented. Full molds are made in two parts and are assembled by joining them together. That is, 20 The cheek and pattern sides complement each other for both the top and bottom sides. This is how it is structured. Segmented patterns consist of a pattern template and a top & bottom sidewall template. It basically consists of 3 parts. The designs on the pattern side of the mold form the tread of the tire. This section, including the markings on the upper and lower sidewalls, allows the tire to be identified as having two sides. It forms the information written on its face. 25 The tread patterns create the thin channels found on the tire. Metal pieces called kerfs are used to bring them together. By casting method. in the molds produced, the holes located on the surface of the kerfin that remains inside the mold The kerf, which is filled with material and fixed to the mold, is produced in molds manufactured using the carving method, specifically the 30-inch mold. Adhesives, laser welding, and vibration compression processes are applied. Due to the laser welding assembly process, the kerf cannot be replaced again. It is mounted in place. 2 The known application in the literature, KR20110092792A, is for creating kerf in tires. It relates to the vulcanization molds used. The aim of the invention is to solve traditional problems. 5 to eliminate, a sleeve mounted in the groove of the tire tread pattern. It aims to make it easier to attach the blades in a way that creates a smooth structure. To achieve the above objective, a sleeve forms a tire tread pattern, and This also makes it possible to mount the blade vertically. The blade has two pins. It has a hole through which pins are passed into the mold, and then the blade enters the mold. It originates from. The application known in the literature as US2021070000A1 is used in tire manufacturing. It relates to molds. The aim of the invention is to minimize the volume of added material, Mechanical 15 along the entire height of the blade during molding / demolding. The invention aims to provide a relative positioning and a mechanism that can withstand stresses. A suitable set of molding elements includes the main blades and secondary blades, for a tire. The purpose is to add the tire tread to a mold for vulcanization. (mentioned) Mold elements create sipes by making cuts in the tire tread. For existing kerf structures, adhesive application is done into the channel. It is difficult, requires a long curing time (time loss), and high temperatures. It loses its properties after a certain time. In laser-welded kerf assembly. the heat entering the carburetor creates a notch effect (carburetor fracture), requiring carburetor replacement. The need for physical intervention in the mold, kerfin 25 in low source penetration. Displacement is a disadvantage we encounter. Also, the source... the need for qualified personnel in the case of leveling and leveling defects in the mold Its occurrence is among other disadvantages. In conclusion, all the problems mentioned above require an innovation in the relevant technical field. 30 This has made it necessary to do it. A BRIEF DESCRIPTION OF THE INVENTION 3 The present invention eliminates the aforementioned disadvantages and the related technical It is related to a kerf mounting system, designed to bring new advantages to the field. One purpose of the invention is to create the pattern that shapes the tire in the molds used in tire manufacturing. 5 that allow kerfin to be placed in molds without welding or adhesive. The goal is to create a kerf mounting system. All the purposes mentioned above and those that will emerge from the detailed explanation below. The present invention aims to achieve this, particularly by vulcanizing vehicle tires. at least part of the tire must be used in its manufacture. a pattern template that allows for its formation and the aforementioned pattern template containing at least one kerf that allows the grooved form of the tire to be manufactured. It is at least one kerf mounting device. Accordingly, its novelty lies in the kerf pattern mold. For detachable mounting, the pattern mold must have at least one shaft. the groove and the shaft groove mentioned, which can be placed between them and the kerf, are removable 15 It must contain at least one puller shaft with a connection. Thus, on the pattern mold The kerf is positioned in a way that allows it to be removed. A characteristic feature of a possible design of the invention is the minimum distance between the pulling shaft and the kerf. It includes a retaining shoe. Thus, the desired distance between the kerf and the pulling shaft is 20. Connection becomes possible. Another possible configuration of the invention features the aforementioned pulling shaft. on the side facing the aforementioned retaining shoe and on the pulling shaft of the retaining shoe The characteristic feature is that the toothed form on the viewing side is that it contains teeth that are in harmony with each other. Thus, kerfin 25 Precise positioning can be achieved on the pattern template. Another possible configuration of the invention features a connection between the retaining shoe and the kerf. It must contain at least one retaining pin. Thus, on the retaining lug of the kerf It can be assembled in a detachable manner. 30 Another possible configuration of the invention features connections between the kerf and the other components. Two pulling shafts and a pattern mold at a predetermined distance from each other. and on it are two shafts positioned in a way that is suitable for these pulling shafts. 4 It contains a groove. In this way, the kerfin binds evenly on the pattern template. Rigid posture is supported. BRIEF DESCRIPTION OF THE FIGURE Figure 1 shows a representative perspective view of the kerf mounting device, which is the subject of the invention. It has been given. Figure 2 shows a representative exploded view of the kerf mounting device, which is the subject of the invention. It has been given. 10 DETAILED DESCRIPTION OF THE INVENTION This detailed explanation of the invention only serves to better understand the subject. This is explained with examples that will not create any limiting effect. 15 Figure 1 shows a representative perspective of the kerf mounting device (10) which is the subject of the invention. The appearance of the invention is given. Accordingly, the kerf mounting device (10) is particularly Vulcanization of rubber used in vehicle wheels (not shown in the figures) It is used in the manufacture of tires using this method. The tire contains compressed air 20 designed to hold the vehicle in place, mounted on the wheel rim, maintaining contact with the ground. It is the part that provides. From the outside, it appears as if it has a uniform structure. However, its composition includes rubber, cord fabric, steel wires and many chemicals. It is a composite element. Vulcanization is a method where rubber or similar polymers are treated with sulfur or other substances. to transform them into more durable materials by adding equivalent curing agents It is a chemical process used. Vulcanization is a method used to harden rubber. It is a method and is used extensively, especially in tire production. Rubber 30 that strengthen the chemical bonds within the mixed material It is a process that takes place at high temperatures. Kerf mounting device (10) is used in the molds in which the tire is manufactured. Mold The vulcanization method allows the rubber to be shaped during its manufacturing process. It provides. The mold is designed to form a closed volume using at least one flank mold. (not shown in the figures) it has. Essentially, they are opposite each other on the mold. It features cheek molds positioned opposite each other in a symmetrical manner. Among the cheek patterns mentioned, there is a pattern template (20). Cheek The mold is used to manufacture the sidewall section of the tire. The sidewall section has 5 The tire also has text printed on it containing its size, brand, technical specifications, etc. It is processed. In the mentioned pattern (20), the tread of the tire It is possible to manufacture it by designing the pattern. Cheek mold on the mold and a closed volume is created by combining the pattern template (20). The rubber is shaped by vulcanization in a closed environment. 10 Figure 2 shows a representative exploded kerf assembly device (10) that is the subject of the invention. The appearance is given. Accordingly, the tread of the tire in the pattern (20) Kerf assembly device (10) is used for forming the channels. Kerf There is at least one kerf (11) on the mounting device (10). The mentioned kerf is 15 assembly device (10) pattern mold (20) as well as other possible inventions In their construction, they can also be positioned on the cheek mold. Kerf (11) by means of a protruding section positioned within the interior volume during molding, the rubber It is possible to provide the channel forms on it. Different types of different channels. In case of the existence of structures, kerf (11) in predetermined forms 20 It can be formed. In other words, the channel where kerf (11) is to be manufactured. It may be in a conjugate form provided in a manner suitable to its type. The distinctiveness of the invention The destructive aspect is that the kerf (11) can be removed and reattached in the kerf mounting assembly (10). It is configured. For this, there must be at least one kerf on the pattern template (20). There may be a kerf groove (21) and at least one shaft groove (22). The mentioned kerf groove 25 (21) is provided on the side of the pattern mold (20) facing the inner volume of the mold. The mentioned shaft groove (22) is adjacent to the mentioned kerf groove (21) and the pattern It extends towards the inside of the mold (20). In the kerf mounting assembly (10), the kerf (11) pattern mold (20) can be removed and attached 30 There is at least one pull shaft (14) for connecting in this way. puller shaft (14) at least partially inserted into shaft groove (22) It can be positioned. The pulling shaft (14) depends on the expected position from the kerf (11). It can be fixed by at least partial displacement within the shaft groove (22). 6 It is configured as follows. Kerf mounting assembly (10) kerf (11) and puller At least one retaining shoe (12) can be found between the shafts (14). The mentioned The holding shoe (12) also provides an intermediate space between the kerf (11) and the pulling shaft (14). It acts as a connecting element. The pulling shaft (14) of the holding shoe (12) At least one shaft housing (15) on the puller shaft (14) for connection to it 5 It is located. The inner part of the mentioned shaft housing (15) and the retaining shoe (12) The outer part has a toothed shape that connects to each other. It is possible. For mounting the retaining shoe (12) with the kerf (11) At least one fixing pin (13) can be used between them. In this way, the pattern Different types of kerfin (11) can be easily removed from the mold (20). Assembly is provided. The kerf mounting assembly (10) is connected to the kerf (11) with a predetermined connection between them. two pull shafts (14) and two holding shoes (12) at a distance from each other It can be found. However, this pull is also on the pattern template (20) 15 Shaft grooves (22) can be found positioned appropriately on the shafts (14). In this way, kerfin (11) can be mounted on the pattern mold (20) from many places. This In this way, the amount of deformation of the kerfin (11) under load is reduced and a stable stance is achieved. This is ensured. Kerfin (11) is a detachable structure which shapes the tire. a weldless and glueless assembly of kerfe (11) to be applied in molds (20) The shape is obtained. In this way, when a new kerf (11) type is to be tested or Flexibility and when changes are needed as a result of any deformation occurring in the kerf. Time savings are achieved. During product development, different types of kerfs are used. 25 (11) easy removal and reattachment on the same pattern template (20) It offers. To make a change on the pattern template (20) and produce a new product. When desired, it is possible to remove and attach the kerfs (11) from the pattern mold (20). is being done. The scope of protection of the invention is set out in the attached claims and is strictly adhered to. The detailed explanation cannot be limited to the examples given. Because in technology... A specialist, without deviating from the main theme of the invention, will do what is described above. It is clear that similar structures can emerge in light of this. 35 7 REFERENCE NUMBERS GIVEN IN THE FIGURE Kerf Mounting Assembly 11 Kerf 5 12 Holding Lugs 13 Fixing Pins 14 Pulling Shafts Shaft Housing Pattern Template 21 Kerf Groove 22 Shaft Grooves

Claims

8 REQUESTS 1. The invention is particularly relevant to the manufacture of vehicle tires by vulcanization. allowing at least part of the tire to be formed for use. a pattern template (20) and the tire's 5 on the aforementioned pattern template (20) containing at least one kerf (11) which allows the manufacture of the channeled form It has a small kerf mounting device (10) and its feature is the pattern of the mentioned kerf (11). pattern mold (20) for detachable mounting on the mold (20) on it at least one shaft groove (22) and to the aforementioned shaft groove (22) at least 10 that can be placed and have a detachable connection between them and the kerf (11). It includes a puller shaft (14).

2. According to claim 1, a kerf mounting assembly (10) and its feature is; the aforementioned puller It must include at least one retaining lug (12) between the shaft (14) and the kerf (11).

3. According to claim 2, a kerf mounting assembly (10) and its feature is; the puller shaft (14) on the side facing the mentioned holding shoe (12) and the holding shoe (12) toothed form on the side facing the puller shaft (14) in a compatible manner It includes.

4. According to claim 2, a kerf mounting assembly (10) and its feature is a retaining shoe (12) and it must contain at least one fixing pin (13) between kerf (11).

5. According to claim 1, a kerf mounting assembly (10) and its feature is that it is connected to kerf (11). Two tugboats, positioned at a predetermined distance from each other. 25 The shaft (14) and pattern mold (20) are also suitable for these pulling shafts (14). It contains two shaft grooves (22) positioned in this way.

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