Inner lining layer staggered attaching device and forming machine

Abstract

The utility model provides an inside liner dislocation laminating device and a forming machine, the inside liner dislocation laminating device comprises a first conveying device, a cutting device, a second conveying device and a laminating device, the cutting device is located on the first conveying device and cuts off sizing materials on the first conveying device, and the second conveying device is located on the laminating device. The second conveying device is located on the output side of the first conveying device, the sizing material cut by the cutting device is conveyed to the second conveying device, the attaching device is located on the output side of the second conveying device, and the second conveying device is movably arranged and can be in butt joint with different positions of the attaching device so as to change the attaching position of the sizing material on the drum. According to the utility model, the problem of low efficiency of manually carrying the sizing material during dislocation lamination in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire processing, in particular to an inner liner layer dislocation laminating device and a molding machine. Background Art

[0002] During tire processing, when the width of the calendered inner liner material is too narrow to meet the production requirements of large-size tires, it is necessary to meet the production requirements through offset lamination. In this way, the conventional feed rack system cannot meet the feeding requirements. Usually, the inner liner is cut in advance and placed on the louver car. When laminating, the operator takes out the material and places it on the conveyor template and then transports it to the drum for offset lamination. The above manual handling method is inefficient, labor-intensive, easy to stretch, and is not conducive to the realization of molding machine automation. Utility Model Content

[0003] The main purpose of the utility model is to provide a liner layer offset laminating device and a molding machine, so as to solve the problem of low efficiency of manual handling of rubber materials during offset laminating in the prior art.

[0004] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a rubber material conveying device is provided, comprising a first conveying device, a cutting device, a second conveying device, and a bonding device. The cutting device is located on the first conveying device, and cuts the rubber material on the first conveying device; the second conveying device is located on the output side of the first conveying device, and the rubber material cut by the cutting device is conveyed to the second conveying device; the bonding device is located on the output side of the second conveying device, and the second conveying device is movably arranged and can dock with different positions of the bonding device to change the bonding position of the rubber material on the drum.

[0005] Furthermore, the moving trajectory of the second conveying device forms an angle with the conveying direction of the second conveying device.

[0006] Furthermore, the moving trajectory of the second conveying device is perpendicular to the conveying direction of the second conveying device.

[0007] Furthermore, the width of the laminating device matches the axial length of the drum and is larger than the width of the second conveying device.

[0008] Furthermore, the second conveying device includes a movable frame, a conveyor belt, and a driving assembly. The conveyor belt is arranged on the movable frame and moves laterally under the drive of the movable frame; the driving assembly is connected to the movable frame and drives the movable frame to drive the conveyor belt to move laterally to change the docking position with the bonding device.

[0009] Further, the driving assembly includes a driving member and a transmission assembly. The transmission assembly is drivingly connected with the driving member and the moving frame, the driving member drives the moving frame to move through the transmission assembly, and the transmission assembly includes at least one of a reduction mechanism, a gear rack mechanism, and a cam mechanism.

[0010] Furthermore, the second conveying device also includes a guide rail assembly, which is arranged on the movable frame and extends along the moving direction of the second conveying device, and the movable frame moves along the extending direction of the guide rail assembly.

[0011] Furthermore, the inner lining layer offset laminating device also includes a deflecting device, which is located at the input side of the first conveying device, and the rubber material is conveyed to the first conveying device after being deflected by the deflecting device.

[0012] Furthermore, the inner lining layer offset laminating device also includes a deviation correcting device, which is located on the first conveying device and corrects the rubber material on the first conveying device.

[0013] According to another aspect of the utility model, a molding machine is provided, comprising the above-mentioned inner lining layer offset laminating device.

[0014] The technical solution of the utility model is applied, and a movable second conveying device is provided, so that the second conveying device can change its working position according to the bonding needs. During bonding, the rubber material is conveyed by the first conveying device, and after being cut by the cutting device, the second conveying device receives the cut rubber material and moves according to the bonding position requirements. The rubber material moves with the second conveying device to the required area of ​​the bonding device, so that the rubber material and the required position of the bonding device are on the same axis to match the bonding position of the rubber material on the drum, and realize automatic dislocation bonding. In the above process, when the width of a rubber material does not meet the requirements and needs to be bonded to another rubber material, the second conveying device can receive the rubber material and then move horizontally to adjust the docking position with the bonding device, thereby changing the bonding position of the rubber material, and realizing the dislocation bonding of the rubber material with a narrow width. In this way, the second conveying device can dock with different positions of the bonding device by moving, so that the rubber material matches different bonding positions on the drum, and there is no need to manually carry the rubber material, which reduces labor intensity and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 A schematic structural diagram of a liner dislocation laminating device according to an embodiment of the utility model is shown;

[0017] Figure 2 shows a schematic structural diagram of a second conveying device;

[0018] Figure 3 An axonometric view of a second conveying device is shown.

[0019] The above drawings include the following reference numerals:

[0020] 10. First conveying device; 20. Cutting device; 30. Second conveying device; 31. Moving frame; 32. Driving assembly; 33. Guide rail assembly; 34. Conveyor belt; 40. Laminating device; 50. Guide device; 60. Correction device; 70. Glue; 80. Drum. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0023] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0024] In order to solve the problem of low efficiency of manual handling of rubber materials during offset lamination in the prior art, the utility model provides an inner liner offset lamination device and a molding machine. The molding machine has the following inner liner offset lamination device.

[0025] like Figure 1 , Figure 2 , Figure 3 The illustrated device for offset laminating of an inner lining layer comprises a first conveying device 10, a cutting device 20, a second conveying device 30 and a laminating device 40. The cutting device 20 is located on the first conveying device 10, and cuts the rubber material 70 on the first conveying device 10; the second conveying device 30 is located on the output side of the first conveying device 10, and the rubber material 70 cut by the cutting device 20 is conveyed to the second conveying device 30; the laminating device 40 is located on the output side of the second conveying device 30, and the second conveying device 30 is movably arranged and can be docked with different positions of the laminating device 40 to change the laminating position of the rubber material 70 on the drum 80.

[0026] In this embodiment, a movable second conveying device 30 is provided so that the second conveying device 30 can change its working position according to the bonding needs. During bonding, the adhesive material 70 is conveyed by the first conveying device 10, and after being cut by the cutting device 20, the second conveying device 30 receives the cut adhesive material 70 and moves according to the bonding position requirements. The adhesive material 70 moves with the second conveying device 30 to the required area of ​​the bonding device 40, so that the adhesive material 70 and the required position of the bonding device 40 are on the same axis to match the bonding position of the adhesive material 70 on the drum 80, thereby realizing automatic staggered bonding. In the above process, when the width of a strip of adhesive material 70 does not meet the requirements and needs to be bonded to another strip of adhesive material 70, the second conveying device 30 can receive the adhesive material 70 and then move horizontally to adjust the docking position with the bonding device 40, thereby changing the bonding position of the adhesive material 70 and realizing staggered bonding of adhesive materials with narrower widths. In this way, the second conveying device 30 can move to dock with different positions of the laminating device 40, so that the rubber material 70 matches different laminating positions on the drum 80. There is no need to manually carry the rubber material 70, which reduces labor intensity and improves production efficiency.

[0027] In this embodiment, the moving trajectory of the second conveying device 30 forms an angle with the conveying direction of the second conveying device 30, so that the second conveying device 30 has a position change perpendicular to the conveying direction when moving, so as to match the different docking positions of the bonding device 40, and then cooperate with the different axial positions of the drum 80.

[0028] Furthermore, an arrangement with an angle of 90 degrees is adopted, that is, the moving trajectory of the second conveying device 30 is perpendicular to the conveying direction of the second conveying device 30. When the second conveying device 30 moves to the left or right perpendicular to the conveying direction, it matches the left or right position of the bonding device 40 respectively.

[0029] In this embodiment, the width of the laminating device 40 matches the axial length of the drum 80, that is, the edge length of the laminating device 40 and the drum 80 is not less than the axial length of the drum 80, so that the laminating device 40 can cover the entire axial length of the drum 80, thereby being able to directly convey the rubber material 70 to the drum 80 to complete the laminating work; moreover, the width of the laminating device 40 is greater than the width of the second conveying device 30, that is, at the joint between the laminating device 40 and the second conveying device 30, the length of the joint edge of the laminating device 40 is greater than the length of the joint edge of the second conveying device 30, so that when the second conveying device 30 moves, the joint edge of the second conveying device 30 can always be within the length range of the joint edge of the laminating device 40 and does not exceed the working area of ​​the laminating device 40, thereby ensuring that the second conveying device 30 can dock with different positions of the laminating device 40 when moving, and can also ensure that the conveying of the rubber material 70 is smoothly completed.

[0030] like Figure 2 and Figure 3 As shown, in this embodiment, the second conveying device 30 includes a movable frame 31, a conveyor belt 34, and a driving assembly 32. The conveyor belt 34 is arranged on the movable frame 31, and moves laterally under the drive of the movable frame 31; the driving assembly 32 is connected to the movable frame 31, and drives the movable frame 31 to drive the conveyor belt 34 to move laterally to change the docking position with the laminating device 40. When the adhesive 70 is conveyed to the second conveying device 30, the driving assembly 32 receives an instruction, drives the movable frame 31 to move the movable frame 31 to the left or right along a direction perpendicular to the conveying direction by a specified distance, and after the movable frame 31 moves to the specified position, the driving assembly 32 stops the action, and the conveyor belt 34 conveys the adhesive 70 to the specified position of the laminating device 40.

[0031] Furthermore, the driving assembly 32 includes a driving member and a transmission assembly; the transmission assembly is drivingly connected to the driving member and the mobile frame 31, and the driving member drives the mobile frame 31 to move through the transmission assembly, and converts the driving force into the linear motion of the mobile frame 31 through the transmission assembly. The transmission assembly includes at least one of a reduction mechanism, a gear rack mechanism, and a cam mechanism. The transmission assembly of this embodiment adopts a setting mode in which a reduction mechanism and a gear rack mechanism are matched, and the driving member adopts a servo motor. The driving force of the servo motor is transmitted to the gear of the gear rack mechanism through a planetary reducer as a reduction mechanism, and the meshing of the gear and the rack drives the mobile frame 31 to move horizontally.

[0032] In this embodiment, the second conveying device 30 further includes a guide rail assembly 33, which is disposed on the mobile frame 31 and extends along the moving direction of the second conveying device 30, and the mobile frame 31 moves along the extending direction of the guide rail assembly 33. The guide rail assembly 33 can guide the moving direction of the mobile frame 31, ensuring that the mobile frame 31 can only move horizontally left and right, thereby ensuring the accuracy of the misaligned fitting.

[0033] like Figure 1 As shown, in this embodiment, the inner lining layer offset laminating device also includes a deflecting device 50, which is located on the input side of the first conveying device 10 and provides rubber material 70 for the entire inner lining layer offset laminating device. The rubber material 70 is deflected by the deflecting device 50 and then conveyed to the first conveying device 10.

[0034] In this embodiment, the liner layer misalignment laminating device further includes a deviation correction device 60, which is located on the first conveying device 10 and corrects the rubber material 70 on the first conveying device 10 so that the rubber material 70 is always kept in the middle position of the conveying line for conveying. At the same time, components such as a fixed length detection switch can also be set on the first conveying device 10 as needed to achieve other functional requirements.

[0035] The main use process of the liner layer offset laminating device of this embodiment is as follows:

[0036] The rubber material 70 is provided by the guide device 50, and the rubber material 70 is fixed to the first conveying device 10 through manual material introduction, and then the rubber material 70 is always ensured to be in the middle of the conveying line through the correction device 60. When the rubber material 70 is conveyed to the second conveying device 30 through the cutting device 20, the second conveying device 30 is at the middle position of the frame width. Under the action of the fixed length detection switch, the rubber material 70 stops conveying at the specified position, and the cutting device 20 starts to work to cut the rubber material 70. After the cutting is completed, the second conveying device 30 needs to be conveyed forward a certain distance to ensure that the rubber material 70 is completely separated from the cutting device 20, so that the cut rubber material 70 is completely left on the second conveying device 30 and in the middle position. 0 bonding requirement, the driving member moves the mobile frame 31 to the left or right along the extension direction of the guide rail assembly 33 by a specified distance through the transmission assembly. After the mobile frame 31 moves to the specified position, the second conveying device 30 conveys the adhesive 70 to the bonding device 40, and bonds the adhesive 70 to the left or right position of the drum 80. With the same working principle, after the second piece of adhesive 70 is cut, the driving member moves the mobile frame 31 to the right or left along the extension direction of the guide rail by the transmission assembly. After the mobile frame 31 moves to the specified position, the second conveying device 30 conveys the adhesive 70 to the bonding device 40, and bonds the adhesive 70 to the right or left position of the drum 80. The two-step offset bonding process is realized.

[0037] It should be noted that, the multiple in the above embodiments refers to at least two.

[0038] From the above description, it can be seen that the above embodiments of the utility model achieve the following technical effects:

[0039] 1. Solve the problem of low efficiency of manual handling of rubber materials during misalignment lamination in the prior art;

[0040] 2. The second conveying device can move to different positions of the bonding device so that the rubber material matches different bonding positions on the drum;

[0041] 3. No need to manually carry rubber materials, which reduces labor intensity and improves production efficiency.

[0042] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0043] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0044] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0045] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A liner layer dislocation laminating device, characterized in that: include: A first conveying device (10); a cutting device (20), the cutting device (20) being located on the first conveying device (10) and cutting the rubber material (70) on the first conveying device (10); a second conveying device (30), the second conveying device (30) being located at the output side of the first conveying device (10), and the rubber material (70) cut by the cutting device (20) being conveyed to the second conveying device (30); A laminating device (40), wherein the laminating device (40) is located at the output side of the second conveying device (30), and the second conveying device (30) is movably arranged and can dock with different positions of the laminating device (40) to change the laminating position of the rubber material (70) on the drum (80).

2. The liner layer offset laminating device according to claim 1, characterized in that: The moving trajectory of the second conveying device (30) forms an angle with the conveying direction of the second conveying device (30).

3. The liner layer offset laminating device according to claim 2, characterized in that: The moving trajectory of the second conveying device (30) is perpendicular to the conveying direction of the second conveying device (30).

4. The liner layer offset laminating device according to claim 2, characterized in that: The width of the laminating device (40) matches the axial length of the drum (80) and is greater than the width of the second conveying device (30).

5. The liner layer offset laminating device according to claim 1, characterized in that: The second conveying device (30) comprises: A movable frame (31) that can be movably arranged; A conveyor belt (34), wherein the conveyor belt (34) is arranged on the movable frame (31) and moves laterally under the drive of the movable frame (31); A driving assembly (32) is connected to the movable frame (31) and drives the movable frame (31) to drive the conveyor belt (34) to move laterally to change the docking position with the laminating device (40).

6. The liner layer offset laminating device according to claim 5, characterized in that: The drive assembly (32) comprises: Driving parts; A transmission assembly is drivingly connected to the driving member and the moving frame (31); the driving member drives the moving frame (31) to move through the transmission assembly; the transmission assembly includes at least one of a reduction mechanism, a gear rack mechanism, and a cam mechanism.

7. The liner layer offset laminating device according to claim 5, characterized in that: The second conveying device (30) further comprises a guide rail assembly (33), wherein the guide rail assembly (33) is arranged on the movable frame (31) and extends along the moving direction of the second conveying device (30), and the movable frame (31) moves along the extending direction of the guide rail assembly (33).

8. The liner layer offset laminating device according to claim 1, characterized in that: The inner lining layer offset laminating device also includes a deflecting device (50), wherein the deflecting device (50) is located at the input side of the first conveying device (10), and the rubber material (70) is conveyed to the first conveying device (10) after being deflected by the deflecting device (50).

9. The inner liner dislocation laminating device according to claim 1, characterized in that: The inner lining layer offset laminating device further comprises a deviation correcting device (60), wherein the deviation correcting device (60) is located on the first conveying device (10) and corrects the deviation of the rubber material (70) on the first conveying device (10).

10. A molding machine, characterized in that: It comprises the inner lining layer offset bonding device according to any one of claims 1 to 9.

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