A mobile rubber strip guiding device

Abstract

The utility model provides a mobile rubber strip guiding device, including a main frame, a first support frame is installed at a corner of one side of the top wall of the main frame, and two material roll support tension control devices are provided on the first support frame. The material roll support tension control device includes two sets of support seats with bearings, and the two sets of support seats with bearings are vertically installed in parallel on one side wall of the first support frame. A supporting square shaft is connected to one side of the support seat with bearings, and the supporting square shaft realizes the fixation of the rubber strip material roll. The utility model has a reasonable design, and realizes the stable guiding and peeling of PE paper and rubber strip through pneumatic motor drive and pneumatic brake tension control, and adopts a manual spring expansion and contraction method, which is simple and reliable. This device ensures that the rolled PE paper can be easily rolled up, realizes the purpose of automatic peeling of the rubber strip and PE paper and automatic winding of the PE paper, and greatly improves the production capacity of the equipment. And it greatly reduces the labor intensity.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of tire molding equipment, and in particular to a mobile rubber strip guiding device. Background Art

[0002] During the production process of the tire building machine, the PE paper and the bonding strip need to be peeled off.

[0003] The inventor discovered the following defects during the operation of the specific embodiment:

[0004] At present, the rubber strip bonding of the tire forming machine is that the operator manually peels off the PE paper, manually cuts the rubber strip and then bonds it to the bonding drum. Manual peeling seriously affects the production efficiency and is labor-intensive. The PE paper cannot be automatically reeled up, causing chaos on site. Therefore, a mobile rubber strip guiding device is needed.

[0005] It should be noted that the above contents belong to the technical cognition scope of the inventor. Since the technical contents in this field are vast and too complicated, the above contents of this application do not necessarily constitute prior art. Utility Model Content

[0006] 1. Technical problems to be solved by the utility model:

[0007] The utility model provides a movable rubber strip guiding device to solve the technical problems existing in the above-mentioned background technology.

[0008] 2. Technical solution:

[0009] To achieve the above-mentioned purpose, the technical solution provided by the utility model is: a mobile rubber strip guiding device, comprising a main frame, a first supporting frame is installed at a corner on one side of the top wall of the main frame, two material roll support tension control devices are arranged on the first supporting frame, and the material roll support tension control device comprises two sets of support seat belt bearings, and the two sets of the support seat belt bearings are vertically installed in parallel on one side wall of the first supporting frame, and a supporting square shaft is connected to one side of the support seat belt bearing, and the supporting square shaft realizes the fixation of the rubber strip material roll, and a pneumatic brake is installed at the bottom of the side of the first supporting frame away from the support seat belt bearing, and the pneumatic brake plays a tension control role on the rubber strip material roll; a second supporting frame is installed on the side of the top wall of the main frame away from the first supporting frame, and a PE paper winding device is installed on the top of the second supporting frame, and the PE paper winding device adopts a manual spring-type expansion and contraction method to realize the winding of PE paper.

[0010] Furthermore, supporting casters are installed at the four corners of the bottom wall of the main frame. The supporting casters adopt a directional and universal caster installation method. The universal caster is equipped with a foot brake device to fix the device.

[0011] Furthermore, a pneumatic motor is installed at the bottom of the side wall of the second support frame, and the pneumatic motor is connected to the PE paper winding device and the material roll support tension control device through a chain, and the pneumatic motor provides rotational power for the PE paper winding device and the material roll support tension control device.

[0012] Furthermore, the PE paper winding device includes a turntable, which is installed on the upper part of the two side walls of the second support frame, a central axis is connected to the middle of the turntable, two main support rods are connected to the outer wall of the central axis, supporting optical axes are installed at both ends of the two main support rods, two connecting rod devices are connected to the outer wall of one main support rod, a secondary support rod is connected to the side wall of the turntable, a movable ring is installed at one end of the secondary support rod, and both sides of the movable ring are respectively connected to one end of the two connecting rod devices, and an expansion and contraction arc handle is connected to the bottom of one end of the secondary support rod.

[0013] Furthermore, a brake disc is installed on the pneumatic brake, and the brake disc is connected to one end of the support seat with a bearing.

[0014] 3. Beneficial effects:

[0015] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0016] The utility model has reasonable design, and the movable rubber strip guiding device is designed with double working positions, so one-time loading can meet the use of the whole shift.

[0017] The movable rubber strip unwinding device is driven by a pneumatic motor and controlled by a pneumatic brake tension, which realizes the stable unwinding and peeling of PE paper and rubber strips.

[0018] The rewinding device of the mobile rubber strip guide device adopts a manual spring-type expansion and contraction method, which is simple and reliable. This device ensures that the rewinding PE paper can be easily rewound.

[0019] The mobile rubber strip guide device is a mobile design. According to the different fitting requirements of the tire building machine, it can be selected whether to place the rubber strip guide device to save equipment space.

[0020] The mobile rubber strip guide device is used for rubber strip lamination at the carcass drum position of radial tire building machine, realizing the purpose of automatic peeling of rubber strip and PE paper and automatic winding of PE paper, greatly improving the production capacity of the equipment and greatly reducing labor intensity.

[0021] It should be noted that the structures not introduced in the present invention are not related to the design points and improvement directions of the present invention, and are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the PE paper winding device of the utility model;

[0024] Figure 3 It is a schematic structural diagram of the material roll support tension control device of the utility model.

[0025] Reference numerals:

[0026] 1. Main frame; 2. Material roll support tension control device; 3. PE paper winding device; 4. Pneumatic motor; 5. Support casters; 6. Expansion and contraction arc handle; 7. Moving ring; 8. Connecting rod device; 9. Support optical axis; 10. Main support rod; 11. Auxiliary support rod; 12. Support square shaft; 13. Support seat with bearing; 14. First support frame; 15. Brake disc; 16. Pneumatic brake; 17. Second support frame. DETAILED DESCRIPTION

[0027] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", "provided on" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0031] See attached Figure 1-3 A mobile rubber strip guiding device comprises a main frame 1, a first supporting frame 14 is installed at a corner of one side of the top wall of the main frame 1, two material roll support tension control devices 2 are arranged on the first supporting frame 14, the material roll support tension control device 2 comprises two sets of support seats with bearings 13, the two sets of support seats with bearings 13 are vertically installed in parallel on one side wall of the first supporting frame 14, one side of the support seat with bearings 13 is connected with a supporting square shaft 12, the supporting square shaft 12 realizes the fixation of the rubber strip material roll, a pneumatic brake 16 is installed at the bottom of the side of the first supporting frame 14 away from the support seat with bearings 13, and the pneumatic brake 16 plays a tension control role on the rubber strip material roll; a second supporting frame 17 is installed at the side of the top wall of the main frame 1 away from the first supporting frame 14, a PE paper winding device 3 is installed on the top of the second supporting frame 17, and the PE paper winding device 3 adopts a manual spring type expansion and contraction method to realize the winding of PE paper.

[0032] In this embodiment, supporting casters 5 are installed at the four corners of the bottom wall of the main frame 1. The supporting casters 5 adopt a directional and universal caster installation method. The universal caster is equipped with a foot brake device to fix the device.

[0033] It should be noted that the device can be moved to the side of the tire building machine for operation by supporting the casters 5, and the position of the device can be fixed by using the foot brake device, which is more convenient to use.

[0034] In this embodiment, a pneumatic motor 4 is installed at the bottom of the side wall of the second support frame 17. The pneumatic motor 4 is connected to the PE paper winding device 3 and the material roll support tension control device 2 through a chain. The pneumatic motor 4 provides rotational power for the PE paper winding device 3 and the material roll support tension control device 2.

[0035] It should be noted that, by starting the pneumatic motor 4, the supporting square shaft 12 drives the rubber strip material roll to rotate, so as to facilitate the peeling of the rubber strip and the PE paper during its operation.

[0036] In this embodiment, the PE paper winding device 3 includes a turntable, which is installed on the upper part of the two side walls of the second support frame 17. A central axis is connected to the middle of the turntable, and two main support rods 10 are connected to the outer wall of the central axis. Support optical axes 9 are installed at both ends of the two main support rods 10. Two connecting rod devices 8 are connected to the outer wall of one main support rod 10, and a secondary support rod 11 is connected to the side wall of the turntable. A movable ring 7 is installed at one end of the secondary support rod 11. The two sides of the movable ring 7 are respectively connected to one end of the two connecting rod devices 8, and the bottom of one end of the secondary support rod 11 is connected to an expansion and contraction arc handle 6.

[0037] It should be noted that the expansion and contraction arc handle 6 is manually operated to drive the moving ring 7, the moving ring 7 drives the connecting rod device 8, the connecting rod device 8 drives the main support rod 10, and the main support rod 10 drives the supporting optical axis 9 to expand and contract, thereby realizing the winding work after the PE paper is peeled off.

[0038] In this embodiment, a brake disc 15 is installed on the pneumatic brake 16 , and the brake disc 15 is connected to one end of the support seat with a bearing 13 .

[0039] It should be noted that, by starting the pneumatic brake 16, the friction between the support seat belt bearing 13 and the brake disc 15 can be controlled, thereby achieving the effect of controlling the tension of the rubber strip roll.

[0040] The working principle of the utility model is as follows: when the device is needed, it can be moved to the side of the tire forming machine by supporting casters 5, and the device can be fixed by a foot brake device, and then the rubber strip roll can be installed on the supporting square shaft 12, and the pneumatic motor 4 can be started to make the supporting square shaft 12 drive the rubber strip roll to rotate, and during the operation, the pneumatic brake 16 can be started to control the friction between the supporting seat belt bearing 13 and the brake disc 15, so as to achieve the effect of controlling the tension of the rubber strip roll, and the supporting square shaft 12 is used to realize the peeling of PE paper and rubber strip, and the moving ring 7 is driven by manually operating the expansion and contraction arc handle 6, and the moving ring 7 drives the connecting rod device 8, and the connecting rod device 8 drives the main support rod 10, and the main support rod 10 drives the supporting optical axis 9 to expand and contract, so as to realize the winding work after the PE paper is peeled off.

[0041] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A mobile rubber strip guiding device, characterized in that: The invention comprises a main frame (1), a first support frame (14) is installed at a corner of one side of the top wall of the main frame (1), two roll support tension control devices (2) are arranged on the first support frame (14), and the roll support tension control device (2) comprises two sets of support seats with bearings (13), the two sets of support seats with bearings (13) are vertically installed in parallel on one side wall of the first support frame (14), one side of the support seat with bearings (13) is connected to a support square shaft (12), and the support square shaft (12) realizes the glue To fix the strip material roll, a pneumatic brake (16) is installed at the bottom of the first support frame (14) away from the support seat belt bearing (13), and the pneumatic brake (16) plays a role in controlling the tension of the rubber strip material roll; a second support frame (17) is installed at the top wall of the main frame (1) away from the first support frame (14), and a PE paper winding device (3) is installed on the top of the second support frame (17), and the PE paper winding device (3) adopts a manual spring-type expansion and contraction method to achieve the winding of the PE paper.

2. The mobile rubber strip guiding device according to claim 1, characterized in that: Support casters (5) are installed at the four corners of the bottom wall of the main frame (1). The support casters (5) are installed in a directional and universal caster manner. The universal caster is equipped with a foot brake device to fix the device.

3. The movable rubber strip guiding device according to claim 2, characterized in that: A pneumatic motor (4) is installed at the bottom of the side wall of the second support frame (17); the pneumatic motor (4) is connected to the PE paper winding device (3) and the material roll support tension control device (2) via a chain; the pneumatic motor (4) provides rotational power for the PE paper winding device (3) and the material roll support tension control device (2).

4. The movable rubber strip guiding device according to claim 3, characterized in that: The PE paper winding device (3) comprises a turntable, which is mounted on the upper part of the two side walls of the second support frame (17); a central axis is connected to the middle of the turntable; two main support rods (10) are connected to the outer wall of the central axis; support optical axes (9) are mounted at both ends of the two main support rods (10); two connecting rod devices (8) are connected to the outer wall of one main support rod (10); a secondary support rod (11) is connected to the side wall of the turntable; a moving ring (7) is mounted on one end of the secondary support rod (11); two sides of the moving ring (7) are respectively connected to one end of the two connecting rod devices (8); and an expansion and contraction arc handle (6) is connected to the bottom of one end of the secondary support rod (11).

5. The movable rubber strip guiding device according to claim 4, characterized in that: A brake disc (15) is mounted on the pneumatic brake (16), and the brake disc (15) is connected to one end of a support seat with a bearing (13).

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