Tire building method and mechanical drum

Abstract

The present disclosure provides a tire building method and a mechanical drum. The tire building method includes: step S1: controlling a attaching mechanism to roll a bead filler to attach the bead filler to a tire carcass; step S2: while attaching the bead filler or during a process of attaching the bead filler, controlling a turn-up mechanism to roll a sidewall so as to attach the sidewall to the tire carcass. The tire building method according to the present disclosure solves problems of long time of building the tire and low efficiency of building the tire in the related art.

Description

1 TARIFF TIRE MANUFACTURING METHOD AND MECHANICAL DRUM TECHNICAL FIELD The current description concerns the field of rubber tires and, in particular, a tire manufacturing method and It involves a mechanical drum. BACKGROUND When existing tires are turned over, the way the tire sidewalls are attached matters. Based on this, they are basically divided into mechanical drums and capsule drums. When capsule drums are used to rotate the tire sidewalls, the sidewalls are rotated in a The capsule is inflated to attach to the sides of the tire's body, which is then attached to one of the tire's sides. It can prevent the notching problem. However, the capsule drum is 15 times larger than the mechanical drum. Compared to other factors, it involves cumbersome capsule replacement, high capsule costs, and a low-quality rubber heel structure. It has problems such as quality, resulting in a high defective tire rate and high costs. It concludes. Regarding mechanical drums, although their costs are low, the existing rubber 20 The manufacturing process involves attaching a heel block, fitting and twisting a rubber bead. and includes other processes. Due to the structure of the existing mechanical drum, the manufacturing process These steps need to be performed individually. For example, the current translation process, this Before the procedure, wait until the heel filler is fully attached to the tooth. It is necessary. Otherwise, the movements between the various processes will take up the entire production process time. 25 Interfering with each other in a way that will result in the buyer having low production efficiency. This will result in a situation where it is not suitable for rapid mass production. BRIEF DESCRIPTION The main purpose of the current explanation is to highlight the long tire manufacturing time and low costs in the relevant technology. to build a tire and a mechanical drum in a way that will solve the production efficiency problems The aim is to provide a method for this. In order to achieve the aforementioned objective, according to one aspect of the present statement, a A method for tire manufacturing is provided that includes the following: step (S1): heel 35 2 to roll a heel filler in order to attach its filler to the body of a tire Checking a fastening mechanism; step (S2): while the heel pad is being fastened or during a process of attaching the heel filler, the sidewall to the tire body a turning mechanism to roll one cheek in order to secure it to be done. 5 In one regulation, the method for making a tire is also step (S1) It includes the next step (S3) after completion, step (S3): by the turning mechanism during a cheek rolling motion or after performing step (S2), the cheek 10 fastening mechanism for rolling the sidewall to attach it to the tire body Checking here the turning mechanism and the fastening mechanism respectively. He rolls different parts of his cheek. In one configuration, when step (S3) is performed, the two suspension arms are positioned on either side of the tire. fastening mechanism to simultaneously roll the cheeks on either side 15 They are arranged symmetrically on it. In one configuration, when step (S2) is performed, a guide screw assembly is connected to a motor. It is driven to be rotated by, so that a turning mechanism is on it. The pressure roller assembly moves along the radial direction of the tire. 20 In one configuration, when step (S2) is performed, the pressure roller assembly presses against the tire. It is driven by a limiting roller to apply pressure to its cheek, so that The pressure roller assembly always rests against the cheek during movement. In an arrangement, when step (S2) is performed, the translation mechanism has many first steps. The rotational structure is arranged on the same side of the tire and circumferentially along the tire. It is arranged here, where the guide screw assembly connects each of the first turning structures of the tire. to move simultaneously in the radial direction and to round the cheek It depends on the entirety of many first translation structures. 30 In an arrangement, while step (S2) is being performed, the conversion mechanism has many second steps. the turning structure, on the other side opposite the first turning structure and along the tire It is arranged circumferentially, where the guide screw assembly also has a second turning mechanism. to move each of its structures simultaneously in the radial direction of the tire and 35 3 It also connects to several secondary turning structures to help round the cheek. According to another aspect of the current explanation, a mechanical drum is provided, mechanical The drum is used to carry out the tire manufacturing method mentioned above. The configured mechanical drum includes: 5 for rotating the tire. short axle shaft assembly arranged in a rotatable manner; for rotating the flank. a turning mechanism arranged on a short axle shaft assembly; turning short axle shaft assembly to drive the mechanism to move a guide screw that is screwed in and driven into the rotating mechanism assembly; and a short 10 for attaching the heel filler and / or sidewall to the tire body. A fastening mechanism arranged in a movable manner according to the axle shaft assembly. In one configuration, the turning mechanism includes: a short axle shaft assembly. Many primary turning structures arranged circumferentially around it, here the guide screw The assembly, each of the primary turning structures, simultaneously rotates in the radial direction of the tire by 15 It is driven and connected to the primary turning structures in order to move it in this way; and to drive each of the first turning structures in order to apply pressure to the tire arranged to correspond exactly to many first translation structures and Multiple limiting cylinders connected. In one configuration, the turning mechanism also includes: a short axle shaft. an axial direction of the short axle shaft assembly with a sleeve on one outer side of the assembly. a sleeve assembly arranged in a movable manner along its length, where the sleeve Many primary turning structures are arranged around the assembly, and the guide screw assembly, a 25 in a short axle shaft assembly to move each of the first turning structures. It is attached to the sleeve assembly via a guide screw nut. In one configuration, the primary turning structure also includes: the tire's sidewall. a printing roller assembly configured for rolling; and the printing roller A primary drive rod assembly connected in a driven manner to the assembly, here guide 30 The screw assembly moves radially along the tire along the first drive rod assembly. first drive rod to drive the printing roller assembly. It depends on the setup. In one configuration, the primary turning structure also includes: primary drive rod 35 4 a second drive rod assembly, rotatably attached to the first assembly, here The limiting roller is connected to the second drive rod assembly and the pressure roller assembly. It is driven by the first drive rod assembly to apply pressure to the tire. In one configuration, the turning mechanism also includes: short axle shaft 5 a sleeve arranged in a movable manner along the axial direction of the assembly the assembly, here the first drive rod assembly a third drive rod and a fourth It includes a drive rod, and the third drive rod and the fourth drive rod respectively. It is attached to the sleeve assembly in a rotatable manner, and the first rotating structure also This includes: 10 to support the outer cheek of the turning mechanism. a support device connected to the first drive rod assembly; third drive rod, support assembly, fourth drive rod and sleeve assembly a four-rod intermediate They connect sequentially to establish a connection. In one arrangement, the translation mechanism also includes the following: numerous first 15 configured to correspond individually to the turning structure and short axle shaft Many secondary turning structures are arranged symmetrically on the assembly, here The guide screw assembly also guides each of the secondary turning structures in the radial direction of the tire. driven sequentially to move the second turning structures simultaneously. It connects in some way. 20 A method for manufacturing a tire that uses the technical solution of the current explanation. According to this, part of the work involves both the turning process and the heel pad attachment process. This is done in a timely manner, which shortens the entire tire manufacturing process. At the same time, in order to prevent interference with the movement between the two processes, the following 25 The mechanical drum described performs part of the work of two specific processes simultaneously. It develops the structure to meet the implementation requirements. For tire manufacturing... The above method, which is aimed at this, includes the following: Step (S1): Heel filler in the tire to attach the heel pad by rolling it up to fasten it to the shaft Checking the mechanism; step (S2): while attaching the heel pad or heel 30 During the process of attaching the filler, the sidewall is attached to the tire body. Checking the turning mechanism for rolling; turning as described above. The mechanism and the heel pad attachment process are performed simultaneously, This improves production efficiency. 35 BRIEF DESCRIPTION OF THE FIGURES The illustrations in the statement, which form part of the current statement, are part of the current statement. It is used to provide a better understanding. The existing explanation is explanatory. regulations and their explanations are used to clarify the existing explanation and 5 It does not impose an inappropriate limitation on the existing description. The figures are as follows: It is like this: Figure 1 shows a portion of a mechanical drum according to a modification of the existing description. It is a structural schematic diagram. 10 Figure 2 shows the rotation of the mechanical drum according to a modification of the existing description. It is a partial structural schematic diagram of the mechanism. The figures above contain the following reference numbers: 15 10, Short axle shaft assembly; 20, Primary turning structure; 21, Pressure roller assembly; 22, First drive rod assembly; 221, Third drive rod; 222, Fourth drive rod 23, Second drive rod assembly; 24, Support assembly; 25, Guide screw nut; 30, Guide screw assembly; 40, Limiting cylinder; 50, Sleeve assembly; 60, Second turning 20 Structure; 70, Fastening mechanism. DETAILED EXPLANATION In the absence of contradictions, the regulations in the current statement are 25 And it should be considered that the features can be combined with each other. Existing Explanation below, with reference to accompanying illustrations and modifications. This will be explained in detail in combination. Solving the problems of long tire production time and low production efficiency in the relevant technology 30 The current description outlines a method for constructing a tire and a mechanical drum. provides. Referring to Figures 1 through 2, the current description is for the manufacture of a tire. The method suggests that part of the turning process and part of the heel padding attachment process are done equally. 35 6 This is done in a timely manner, which shortens the entire tire manufacturing process. At the same time, in order to prevent interference with the movement between the two processes, the following The mechanical drum performs part of the work of the two processes simultaneously. It develops the structure to meet the requirements. Specifically, to the manufacture of a tire. The above method, which is aimed at this, includes the following: Step (S1): Heel filler in the tire 5 to attach the heel pad by rolling it up to fasten it to the shaft Checking the mechanism (70); step (S2): when attaching the heel filler or a During the process of attaching the heel filler, secure the sidewall to the tire body. controlling a turning mechanism to roll one cheek; as above The turning mechanism and heel pad attachment work simultaneously in 10 steps. This is done, thereby improving production efficiency. To facilitate cooperation in implementing the above method, the present statement also includes a short axle shaft assembly (10), a turning mechanism, a guide screw assembly (30) and a A specific structural arrangement of a mechanical drum including a fastening mechanism (70) 15 The short axle assembly (10) provides the turning mechanism and the tire body. It accommodates a hollow shaft capable of rotation. The turning mechanism is a short axle shaft. The assembly (10) is fitted with a sleeve on the outside and the guide screw assembly (30) is on the short axis. It is placed inside the shaft assembly (10) and is used to move the turning mechanism. It is connected to the turning mechanism; the fastening mechanism (70) of the short axle shaft assembly 20 (10) is positioned on one side of the tire, this heel filler and / or sidewall. It can approach the short axle shaft assembly (10) to attach it to its body or from it He might move away. The tire manufacturing method also includes step (S3) after completing step (S1). Step 25 (S3): during a rolling process of the cheek by the turning mechanism or After performing step (S2), attach the sidewall to the tire body. Checking the fastening mechanism (70) for rolling, where turning mechanism and fastening mechanism (70) respectively different positions of the cheek It rolls. The turning mechanism is sleeved onto a short axle shaft assembly (10) and 30 on one side of the tire to roll the sidewall towards one end near the center of the tire is positioned and the fastening mechanism (70) is located near the tread end of the tire's sidewall. It is arranged radially on the outer side of the tire to roll in this way. In particular, the translation mechanism has many first translation structures (20) and many limitations 35 7 It contains the cylinder (40), where many first turning structures (20) short axle shaft assembly (10) It is arranged circumferentially around it, where the guide screw assembly (30) is the first turning. each of its structures (20) moves simultaneously in the radial direction of the tire. It is connected to the first turning structure (20) in a driven manner to make it work; many limitations The cylinder (40) applies pressure to the tire by each of the first turning structures (20) 5 to drive many first turning structures (20) to correspond one to one The limiting cylinders (40) are arranged and connected and the radial direction of the tire body. to perform the function of the turning mechanism to round the cheeks along the way It works in conjunction with the guide screw assembly (30). The fastening mechanism (70) simultaneously fastens the sidewalls on both sides of the tire. The fastening mechanism (70) is symmetrically attached to enable it to rotate in two ways. This is provided by a suspension arm, and both suspension arms share the same drive mechanism. They are driven by and can approach each other simultaneously or It can move away. When the fastening mechanism (70) rolls one side surface of the tire, two 15 The suspension arms move closer together and the sidewalls on both sides of the tire move simultaneously. It presses the sidewalls against the side of the tire body in order to roll it up in a certain way. During the execution of step (S2), the guide screw assembly (30) is rotated by a motor, Thus, a pressure roller assembly (21) on the turning mechanism of the tire 20 It moves along the radial direction. When performing step (S2), the pressure roller assembly (21) applies pressure to the tire sidewall. It is driven by the limiting roller (40) to apply pressure, so that the pressure roller the assembly (21) always rests against the sidewall during movement; current tire construction 25 In this process, due to the limitations of the rotary drive form in the structure and layout, When the fastening mechanism (70) rolls the heel padding, this turning It interferes with the movement of the mechanism and the heel padding and rotation. The problem of simultaneously rounding the mechanism cannot be met. This method... In order to cooperate with its implementation, the current description guides the screw assembly in short 30 The arrangements and the guide screw assembly are simultaneously located on the inside of the axle shaft assembly. It moves the turning structure (20) and the second turning structure (60) towards each other, Thus the pressure roller assembly (21) moves in the radial direction of the tire. Same At that time, the limiting cylinder is arranged on the short axle shaft assembly and the pressure The pulley assembly (21) is driven in such a way that it moves close to the cheek and this is called 35 8 It connects. In order to achieve the action mentioned above, according to the current explanation... The first turning structure (20) also includes a printing roller assembly (21) and a first drive. This is provided by the bar assembly (22). The pressure roller assembly (21) presses the tire sidewall. It is configured to roll; and a first drive rod assembly (22) print The pulley assembly (21) is connected in a driven manner to the guide screw assembly (30), the first 5 pressure to move along the drive rod assembly (22) in the radial direction of the tire to drive the pulley assembly (21) to the first drive rod assembly (22) It is connected. The above-mentioned movement process is the first drive of the guide screw assembly (30). One end of the rod assembly (22) is connected to the short axle shaft via the sliding sleeve assembly (50). sliding of the assembly (10) along the axial direction and the first drive rod assembly 10 (22) the other end swinging relative to this end, so that the pressure roller assembly (21) It is the rolling of the tire's carcass along the contour of its lateral surface. While step (S2) is being performed, the turning mechanism has many first turning structures. (20) arranged on the same side of the tire and circumferentially along the tire, 15 Here, the guide screw assembly (30) connects each of the first turning structures (20) of the tire. to move simultaneously in the radial direction and to round the cheek It is connected to many first translation structures (20). While step (S2) is being performed, the turning mechanism has many second turning structures (60), 20 It is arranged on the other side opposite the first turning structure (20) and the tire It is arranged circumferentially along its length, where the guide screw assembly (30) also, second each of the turning structures (60) moves simultaneously in the radial direction of the tire. It is also connected to several secondary turning structures (60) for making the cheek round and to round the cheek. Many first turning structures (20) form a first circular structure and many second 25 The turning structure (60) forms a second circular structure. The first ring-shaped structure and The second circular structure is sleeved onto the short axle shaft assembly (10) and both the sidewalls of the tire are attached to the lateral surface of the tire's body. They are positioned on either side of the body. The aforementioned guide screw assembly (30) is inside the short axle shaft assembly (10). since both the first translation structure (20) and the second translation structure (60) were arranged Since the guide screw is located on the outside of the short axle assembly (10), drive between the device (30) and the first turning structure (20) and the second turning structure (60) To make the connection, the current description is short axle shaft assembly (10) 35 9 It has a strip groove that runs along its axial direction, and the sleeve assembly (50) is sleeved to one outside of the short axle assembly (10) and the short axle The assembly (10) is arranged in a movable manner along its axial direction; where the sleeve Many first turning structures (20) are arranged around the assembly (50), and the guide screw The assembly (30) is to move each of the first turning structures (20) with a short axis 5 to the shaft assembly (10) via a threaded guide screw nut (25) to the sleeve assembly (50) is connected in a driven manner, where the guide screw nut (25) threads into the strip groove. and the guide screw nut (25) fits both the guide screw assembly (30) and the sleeve It is connected to the device (50). The first turning structure (20) also includes a second drive rod assembly (23), the second drive The rod assembly (23) can be rotated to the first drive rod assembly (22) It is connected. The limiting cylinder (40) is connected to the second drive rod assembly (23) and this pressure applied to the tire by the first drive rod assembly (22) It drives the pulley assembly (21). 15 The turning mechanism also includes a sleeve assembly (50), sleeve assembly (50) short The axle shaft assembly (10) is arranged in a movable manner along its axial direction, where first drive rod assembly (22) a third drive rod (221) and a fourth drive rod includes the rod (222) and the third drive rod (221) and the fourth drive rod (222) 20 It is connected to the sleeve assembly (50) in a rotatable manner, respectively, and the first rotation The structure (20) also includes a support device (24), support device (24) turning first drive rod to support the outer cheek of the mechanism It is connected to the assembly (22); the third drive rod (221), support assembly (24), fourth The drive rod (222) and sleeve assembly (50) form a four-rod interconnection 25 They are connected sequentially and pressure is applied with the first drive mechanism and the second drive mechanism. The connection between the pulley assembly (21) is the intermediate connection mentioned above. This is accomplished through the regulation of the mechanism.

Claims

REQUESTS 1. A method for manufacturing a tire, characterized by the following features: It is characterized as follows: Step (S1): Attach a heel pad to the tire body using a 5 Checking a fastening mechanism (70) for rolling; Step (S2): Attaching the heel pad or the heel pad attachment process during which a sidewall is rolled so that it attaches to the tire body. controlling a turning mechanism; During step (S3), the two suspension arms move 10 inches on either side of the tire. fastening mechanism to roll the cheeks simultaneously (70) They are arranged symmetrically on it.

2. Method for making tires according to Claim 1, and its characteristic is also step (S1) After it is completed, it includes step (S3), 15 Step (S3): A rounding operation of the cheek by the turning mechanism. during or after step (S2) is performed, the sidewall of the tire is attached to the carcass. Checking the fastening mechanism (70) to roll the cheek in order to fasten here the turning mechanism and the fastening mechanism (70) respectively It rounds different positions on the cheek. 20 3. Method for making tires according to Claim 1, with the characteristic step (S2) During this process, a guide screw assembly (30) is rotated by a motor. driven by, thus putting pressure on the turning mechanism 25 by the movement of the roller assembly (21) along the radial direction of the tire It is the characterization of the situation.

4. A method for making tires according to claim 3, and its characteristic is step (S2) During this process, the pressure roller assembly (21) applies pressure to the tire sidewall. The application is driven by a limiting roller, so the pressure is 30 with the pulley assembly (21) always resting against the cheek during movement It is the characterization of the situation. 35 11 5. A method for making tires according to claim 3, and its characteristic is step (S2) while being implemented, the first of the first turning structures of the turning mechanism (20) arranged on the same side of the tire and circumferentially along the tire. It is characterized by its arrangement, where the guide screw assembly (30), the first Each of the turning structures (20) must be applied simultaneously in the radial direction of the tire. many primary turning structures to move and round the cheek (20) It depends entirely on it.

6. Method for making tires according to claim 5, and its characteristic is step (S2) While being implemented, the turning mechanism has many secondary turning structures (60), 10 circumferential on the other side opposite the first turning structure (20) and along the tire. It is characterized by being arranged as a guide screw assembly (30) In addition, each of the second turning structures (60) must be simultaneously in the radial direction of the tire. several second turns to move it in a certain way and roll the cheek It is also connected to the structure (60). 15 7. It is a mechanical drum, the characteristic of which is that the mechanical drum conforms to any of the requirements 1-6. configuring someone to carry out a method for making tires and is characterized by the mechanical drum including the following: a 20 arranged in a rotatable manner to drive the tire to rotate. short axle shaft assembly (10); a short axle shaft assembly arranged to round the cheeks turning mechanism; short axle shaft assembly (10) to move the gear and turning mechanism a guide screw assembly driven into the turning mechanism 25 (30); and short axle shaft for attaching the heel filler and / or sidewall to the tire body a fastening mechanism arranged in a movable manner according to its arrangement (10) (70).

8. According to claim 7, it is a mechanical drum, the characteristic of which is the turning mechanism. It is characterized by including the following: numerous circumferentially arranged around the short axle shaft assembly (10) first turning structure (20), where guide screw assembly (30) first turning 12 to move each of its structures (20) simultaneously in the radial direction of the tire It is connected to the first turning structures (20) in a driven manner; and each of the first turning structures (20) to apply pressure to the tire. to correspond one to numerous first translation structures (20) Many limiting cylinders arranged and connected (40). 5 9. According to claim 8, it is a mechanical drum, the characteristic of which is that the turning mechanism is also It is characterized by including the following: sleeve on the outside of the short axle assembly (10) and the short axle assembly (10) a sleeve assembly arranged in a movable manner along the axial direction 10 (50), here many first turning structures (20) around the sleeve assembly (50) is arranged and guide screw assembly (30), each of the first turning structures (20) a guide screw nut (25) in the short axle shaft assembly (10) to move it It is connected to the sleeve assembly (50) via a drive.

10. According to claim 8, it is a mechanical drum, the feature of which is the turning mechanism (20) in addition It is characterized by including the following: a pressure roller assembly configured to roll the tire sidewalls (21); and a first drive connected in a driven manner to the printing roller assembly (21) 20 rod assembly (22), where guide screw assembly (30), first drive rod pressure to move in the radial direction of the tire along the assembly (22) to drive the pulley assembly (21) to the first drive rod assembly (22) It depends.

11. According to claim 10, it is a mechanical drum, the characteristic of which is the turning mechanism (20) It is also characterized by including the following: a second drive rod assembly (22) connected in a rotatable manner to the first drive rod assembly. drive rod assembly (23), where limiting cylinder (40) second drive rod It is connected to the assembly (22) and the pressure roller assembly (21) is used to press the tire 30 It is driven by the first drive rod assembly (22).

12. According to claim 10, it is a mechanical drum, the characteristic of which is that the turning mechanism is also It is characterized by including the following: short axle shaft assembly (10) a sleeve assembly arranged in a movable manner along its axial direction (50), 35 13 Here, the first drive rod assembly (22) has a third drive rod (221) and a includes the fourth drive rod (222) and the third drive rod (221) and the fourth The drive rod (222) can be rotated into the sleeve assembly (50) respectively. It is connected, and the first translation structure (20) also includes the following: First drive 5 to support the outer cheek of the turning mechanism a support device (24) attached to the bar assembly (22); third drive rod (221), support assembly (24), fourth drive rod (222) and sleeve assembly (50) in order to form a four-bar intermediate connection It connects.

13. According to claim 8, it is a mechanical drum, the characteristic of which is that the turning mechanism is also It is characterized by including the following: configured to correspond individually to the first translation structure (20) and Many second symmetrically arranged on the short axle assembly (10) turning structure (60), where guide screw assembly (30) also second turning 15 each of its structures (60) moves simultaneously in the radial direction of the tire. They are connected to the second turning structures (60) in a driven manner in order to make them work.

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