Device facilitating winding of spool sizing material

Abstract

The utility model discloses a device convenient for coiling a spool sizing material, which comprises a lifting component used for lifting a spool and a locking component used for clamping the spool, after the lifting component lifts the spool, the locking component locks and limits the spool from two sides, and the spool sizing material can be conveniently coiled. A driving assembly is arranged on the peripheral side of the locking assembly to drive the I-shaped wheel to rotate so as to curl the rubber material; by arranging the lifting assembly, in the process of driving the spool to ascend or descend, the spool is supported on the two sides of the spool through integrally-arranged lifting structures, the bearing capacity is higher, the lifting assembly is evenly stressed, and the situation that the lifting assembly is deformed or damaged due to pressure concentration is avoided; and the whole structure of the device is compact, so that the occupied space is reduced, and the layout of the device is more reasonable.

Description

Technical Field

[0001] The utility model relates to the technical field of coiling of tyre cord reels, in particular to a device for facilitating the coiling of tyre cord reels. Background Art

[0002] In the tyre production process, after the rubber compound is extruded, it is necessary to coil and collect the compound. In the prior art, tyre cord reels are usually used to achieve the coiling and collection of the compound.

[0003] In order to facilitate the rotation of the tyre cord reel to coil the compound, in the prior art, a tyre cord reel support device is used to lift the tyre cord reel and drive the tyre cord reel to rotate to automatically wind the compound. However, the current support device has a simple structure. Usually, a cylinder is used to drive the tyre cord reel to rise or fall, and it slides through a central single shaft support. The force is concentrated, so that the main force-bearing components are easily deformed. At the same time, due to the unreasonable structural layout, the main power component, the cylinder, is easily in contact with the tyre cord reel, resulting in damage. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, a device for facilitating the coiling of tyre cord reels is proposed, which solves the problems of unreasonable structural layout of the equipment used in the above background art, easy damage of the main power component, the cylinder, by the tooling, and easy deformation of the main force-bearing components.

[0005] To achieve the above object, the present utility model proposes the following technical solutions:

[0006] A device for facilitating the coiling of tyre cord reels includes a lifting assembly for lifting the tyre cord reel and a locking assembly for clamping the tyre cord reel. After the lifting assembly lifts the tyre cord reel, the locking assembly locks and limits the tyre cord reel from both sides, and a driving assembly is arranged on the periphery of the locking assembly to drive the tyre cord reel to rotate to coil the compound.

[0007] Further, the lifting assembly includes a support plate that can reciprocate in the vertical direction, and two support rollers of the same height are arranged at intervals on the support plate to support and limit the tyre cord reel.

[0008] Further, bending plates are integrally formed on both sides of the support plate, the bending plates are folded away from the support rollers, and a lifting mechanism is fixedly connected below the bending plates to drive the bending plates to rise and fall through the lifting mechanism.

[0009] Further, the lifting mechanism includes a lifting plate and a lifting cylinder. The two lifting cylinders are arranged opposite to each other with respect to the support plate. The lifting plate is fixed at the telescopic end of the lifting cylinder, and the lifting plate is fixedly connected below the bending plate.

[0010] Further, the lifting assembly further includes a first guide plate fixed to the support frame. On one side of the first guide plate close to the support plate, two vertically arranged first guide rails are fixed, and a first slider matching the first guide rails is arranged on the support plate.

[0011] Further, the locking assembly includes a horizontally arranged driving shaft and a braking shaft. The driving shaft and the braking shaft are respectively inserted into the spool from both sides, and the driving shaft drives the spool and the braking shaft to rotate to realize the winding of the rubber material.

[0012] Further, the driving shaft and the braking shaft are respectively fixed to the mounting plate through bearing seats. A second guide plate fixedly connected to the support frame is arranged below the mounting plate. A second guide rail is arranged on the second guide plate, and a second slider fixedly connected to the mounting plate is slidably connected to the second guide rail.

[0013] Further, the locking assembly further includes a locking cylinder. The locking cylinder is installed in a bending groove arranged in the middle of the second guide plate, and the telescopic end of the locking cylinder is connected to the bottom of the mounting plate.

[0014] Further, the driving assembly includes a driving motor and a pneumatic brake. The driving motor is arranged on the mounting plate on one side of the driving shaft, the pneumatic brake is installed on a fixing plate, the fixing plate is fixed to the mounting plate on one side of the braking shaft, and the braking shaft passes through the fixing plate and is connected to the pneumatic brake.

[0015] Compared with the prior art, the comprehensive effects brought by the present utility model include:

[0016] By arranging the lifting assembly, during the process of driving the spool to rise or fall, the spool is supported on both sides by the overall arranged lifting structure, with stronger bearing capacity, and the lifting assembly is evenly stressed, avoiding deformation or damage of the lifting assembly caused by pressure concentration. At the same time, the driving assembly and the locking assembly are arranged adjacent to each other, so that the two can move closer to or away from the spool synchronously, the overall structure of the device is compact, thereby reducing the occupied space, and the device layout is more reasonable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0018] Figure 2 is a schematic diagram of the structure on the braking side of an embodiment of the present utility model;

[0019] Figure 3 is a schematic diagram of the structure on the driving side of an embodiment of the present utility model;

[0020] Figure 4 is a schematic diagram of the installation structure of the driving shaft of an embodiment of the present utility model.

[0021] Legend: 1. Support plate; 2. Support roller; 3. Bending plate; 4. Lifting plate; 5. Lifting cylinder; 6. Support frame; 7. First guide plate; 8. First guide rail; 9. First slider; 10. Driving shaft; 11. Braking shaft; 12. Bearing seat; 13. Mounting plate; 14. Second guide plate; 15. Locking cylinder; 16. Fixed plate. Specific implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the protection scope of the present invention.

[0023] In this article, terms such as "upper", "lower", "left", "right", "top", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present invention.

[0024] As Figures 1 to 4 shown, a device for facilitating the coiling of bead wire on a spool includes a lifting assembly for lifting the spool and a locking assembly for clamping the spool. After the lifting assembly lifts the spool, the locking assembly locks and positions the spool from both sides. A driving assembly is arranged on the periphery of the locking assembly to drive the spool to rotate for coiling the bead wire.

[0025] By setting the lifting assembly, during the process of driving the spool to rise or fall, the spool is supported on both sides respectively by the overall lifting structure provided, with stronger load-bearing capacity, uniform force on the lifting assembly, avoiding deformation or damage of the lifting assembly caused by pressure concentration. At the same time, the driving assembly is arranged adjacent to the locking assembly, enabling the two to move synchronously closer to or farther away from the spool, making the overall structure of the device compact, thereby reducing the occupied space and making the device layout more reasonable.

[0026] In the device for facilitating the coiling of bead wire on a spool in this embodiment, the lifting assembly includes a support plate 1 that can reciprocate in the vertical direction. Two support rollers 2 with the same height are arranged at intervals on the support plate 1 to support and position the spool.

[0027] Specifically, a support plate 1 is provided to provide stable support for the I-shaped wheel, and a support roller 2 is used to limit the position of the I-shaped wheel on the support plate 1. The support plates 1 on both sides are moved up and down to drive the I-shaped wheel to rise or fall, so that the staff can install or remove the I-shaped wheel conveniently. When the I-shaped wheel rotates, the I-shaped wheel drives the support roller 2 to rotate through friction force, thereby achieving the supporting effect. At the same time, the support roller 2 plays a certain guiding role in the rotation of the I-shaped wheel, so that the curling of the I-shaped wheel is more stable.

[0028] Preferably, the support plate 1 is an integral metal plate, which is configured to have high strength and is not easily deformed, and provides stable support from both sides of the I-shaped wheel to achieve smooth lifting and lowering of the I-shaped wheel.

[0029] By improving the main structure of the lifting device, the original simple double-arm support was changed into an integral metal plate, and the force was changed from double cantilever support to equipment as a whole, reducing deformation and wear of the lifting components.

[0030] In the device for curling the I-shaped wheel rubber of this embodiment, an integrally formed bending plate 3 is provided on both sides of the support plate 1, and the bending plate 3 is folded toward the side away from the support roller 2. The lower part of the bending plate 3 is fixedly connected to a lifting mechanism to drive the bending plate 3 to rise and fall through the lifting mechanism.

[0031] Specifically, the bending plate 3 is located at the top of the support plate 1, and the bending plate 3 is horizontally arranged and located on the side away from the I-shaped wheel, so that the lifting mechanism can lift the support plate 1 and the I-shaped wheel by lifting the bending plate 3. At the same time, the bending plate 3 located on the rear side of the support plate 1 enables the lifting mechanism to be moved back for installation, thereby avoiding contact and collision between the I-shaped wheel located on the front side of the support plate 1 and the lifting mechanism, and solving the problem that the lifting mechanism is easily damaged by the I-shaped wheel tooling.

[0032] In order to solve the problem that the power part of the old equipment is easy to be damaged, the lifting mechanism is moved back and installed, and the front lifting mechanism part is made of a whole piece of metal plate to limit the contact of the tooling with the lifting mechanism during the up and down installation and movement.

[0033] In the device for curling the I-shaped wheel rubber material of this embodiment, the lifting mechanism includes a lifting plate 4 and a lifting cylinder 5. The two lifting cylinders 5 are arranged relative to the support plate 1. The lifting plate 4 is fixed to the telescopic end of the lifting cylinder 5, and the lifting plate 4 is fixedly connected to the bottom of the bending plate 3.

[0034] Specifically, two lifting cylinders 5 are respectively arranged at both ends of the I-shaped wheel to lift the support plate 1, that is, a total of four lifting cylinders 5 are arranged to lift and support from the four corners of the I-shaped wheel, so that the support plate 1 is evenly stressed and deformation of the support plate 1 is avoided. The lifting plate 4 is arranged to facilitate the connection between the lifting cylinder 5 and the bending plate 3, and the installation and disassembly are convenient. At the same time, the force-bearing area of the bending plate 3 is increased, and the lifting process is more stable.

[0035] In the device for facilitating the coiling of the bobbin rubber material according to this embodiment, the lifting assembly further includes a first guide plate 7 fixed on the support frame 6. On the side of the first guide plate 7 close to the support plate 1, two vertically arranged first guide rails 8 are fixed, and on the support plate 1, there is a first slider 9 that matches the first guide rails 8.

[0036] Specifically, the first guide plate 7 and the first guide rails 8 are provided to limit and guide the process of the support plate 1 moving up and down driven by the lifting cylinder 5. The first slider 9 slides on the first guide rails 8 to keep the support plate 1 moving reciprocally in the vertical direction. At the same time, the first guide plate 7 is fixed to the support frame 6 to provide stable support for the support plate 1, avoiding the support plate 1 being easily bent and deformed due to uneven force caused by the bobbin on one side.

[0037] To address the problem of easy deformation of the main stress components, the device is made of integral metal plates and fixed with double-rail high-load sliders, changing the equipment's single-load bearing to integral bearing with uniform and reasonable pressure distribution. By improving the tooling lifting mechanism, the improved lifting mechanism uses double cylinders to drive the double rails to operate, with more uniform force and greater load and smaller deformation coefficient compared to the central single-axis support sliding of the old equipment.

[0038] In the device for facilitating the coiling of the bobbin rubber material according to this embodiment, the locking assembly includes a horizontally arranged driving shaft 10 and a braking shaft 11. The driving shaft 10 and the braking shaft 11 are respectively inserted into the bobbin from both sides. The driving shaft 10 drives the bobbin and the braking shaft 11 to rotate to realize the coiling of the rubber material.

[0039] Specifically, after the bobbin is lifted to a certain height by the lifting assembly, the driving shaft 10 and the braking shaft 11 respectively approach the bobbin from both sides of the bobbin and are inserted into the holes at both ends of the bobbin to realize the connection with the bobbin. Then, the driving shaft 10 is driven by the driving component to rotate, further realizing the rotation of the bobbin and the braking shaft 11 to wind the rubber material.

[0040] Preferably, the end cross-sections of the driving shaft 10 and the braking shaft 11 are both square and match the holes at both ends of the bobbin, so as to ensure that the driving shaft 10 can smoothly drive the bobbin to rotate and the braking shaft 11 can brake the bobbin.

[0041] In the device for facilitating the coiling of the bobbin rubber material according to this embodiment, the driving shaft 10 and the braking shaft 11 are respectively fixed on the mounting plate 13 through bearing seats 12. Below the mounting plate 13, there is a second guide plate 14 fixedly connected to the support frame 6. On the second guide plate 14, there are second guide rails, and a second slider fixedly connected to the mounting plate 13 is slidably connected to the second guide rails.

[0042] Specifically, the installation plate 13 is provided to facilitate the installation of the driving shaft 10 or the braking shaft 11. At the same time, it is convenient to drive the driving shaft 10 or the braking shaft 11 to move closer to or away from the spool by moving the installation plate 13. The second guide plate 14, the second guide rail and the second slider are provided to guide the installation plate 13, ensuring that the driving shaft 10 and the braking shaft 11 are aligned with the spool to accurately lock the spool.

[0043] In the device for facilitating the coiling of the spool rubber material of this embodiment, the locking assembly further includes a locking cylinder 15. The locking cylinder 15 is installed in the bending groove provided in the middle of the second guide plate 14, and the telescopic end of the locking cylinder 15 is connected to the bottom of the installation plate 13.

[0044] Specifically, the locking cylinder 15 is arranged along the extension direction of the second guide rail. The telescopic movement of the locking cylinder 15 drives the installation plate 13 and the driving shaft 10 or the braking shaft 11 to approach or move away from the spool, improving the overall automation degree of the device. The bending groove on the second guide plate 14 is provided to facilitate the installation of the locking cylinder 15. At the same time, the distance between the second guide plate 14 and the installation plate 13 is reduced, making the overall structure of the device more compact and reducing the space occupied by the device.

[0045] In the device for facilitating the coiling of the spool rubber material of this embodiment, the driving assembly includes a driving motor and a pneumatic brake. The driving motor is arranged on the installation plate 13 on one side of the driving shaft 10. The pneumatic brake is installed on the fixing plate 16, and the fixing plate 16 is fixed on the installation plate 13 on one side of the braking shaft 11. The braking shaft 11 passes through the fixing plate 16 and is connected to the pneumatic brake.

[0046] Specifically, as Figure 4 shown, a key groove is provided on the driving shaft 10, which is designed as a through-shaft structure. An electric motor reducer is arranged outside it. Four mounting holes are provided between the two bearing seats 12 on the corresponding installation plate 13 for mounting and fixing the driving motor. Through the above structural arrangement, the installation plate 13 drives the driving motor and the driving shaft 10 to move synchronously. The pneumatic brake is specifically a magnetic powder brake, which is fixed on the vertically arranged fixing plate 16 to stop the spool from rotating by braking the braking shaft 11.

[0047] In view of the problems that the old equipment occupies a large working space and has an unreasonable structural layout, the electric motor reducer and the pneumatic brake are directly installed on the equipment platform, and the locking cylinder 15 is fixed under the slide rail, making the overall floor area of the equipment smaller and the structure more compact and reasonable.

[0048] After the coiling tooling, i.e., the spool, is manually placed into the working position of the coiling device, the two lifting cylinders 5 on both sides are pushed by compressed air to make the first slider 9 installed on the support plate 1 rise along the first guide rail 9. The stroke of the lifting cylinder 5 stops when the central hole of the tooling reaches the central position between the driving shaft 10 and the braking shaft 11; the locking cylinder 15 starts to push the mounting plate 13 and the second slider to drive the locking mechanism forward along the second guide rail to fix the tooling; after the fixation is completed, the driving shaft 10 is rotated by the driving-side motor reducer to perform the coiling work, and the tooling and the opposite braking shaft 11 perform the driven movement; after the rubber material coiling is completed, the motor reducer stops moving, and the braking-side pneumatic brake starts to work to stop the coiling; after the tooling stops rotating, the two locking cylinders 15 retract to drive the driving shaft 10 and the braking shaft 11 to retract; after the two shafts retract in place, the lifting cylinders 5 retract and descend to place the tooling on the working platform for manual collection to complete the process.

[0049] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "setting", "connection", "fixation", "rotation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0050] Although the embodiments of the present utility model have been shown and described in detail, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and deformations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A device for facilitating the coiling of calender stock on a flanged spool, characterized in that, It includes a lifting component for lifting the spool and a locking component for clamping the spool. After the lifting component lifts the spool, the locking component locks and positions the spool from both sides. A driving component is arranged on the peripheral side of the locking component to drive the spool to rotate for curling the rubber material.

2. The device for facilitating the coiling of the bobbin rubber material according to claim 1, characterized in that, The lifting component includes a support plate that can reciprocate in the vertical direction. Two support rollers with the same height are arranged at intervals on the support plate to support and position the spool.

3. The device for facilitating the coiling of the bobbin rubber material according to claim 2, wherein, Bending plates are integrally formed on both sides of the support plate. The bending plates are folded towards the side away from the support rollers. A lifting mechanism is fixedly connected below the bending plates to drive the bending plates to lift and lower through the lifting mechanism.

4. The device for facilitating the coiling of the calendered stock on the flanged spool according to claim 3, wherein The lifting mechanism includes a lifting plate and a lifting cylinder. The two lifting cylinders are arranged oppositely with respect to the support plate. The lifting plate is fixed at the telescopic end of the lifting cylinder. The lifting plate is fixedly connected below the bending plate.

5. The device for facilitating the coiling of the bobbin rubber material according to claim 2, characterized in that, The lifting component further includes a first guide plate fixed on the support frame. Two vertically arranged first guide rails are fixed on the side of the first guide plate close to the support plate. First sliders matched with the first guide rails are arranged on the support plate.

6. The device for facilitating the coiling of the bobbin rubber compound according to claim 1, characterized in that, The locking component includes a horizontally arranged driving shaft and a braking shaft. The driving shaft and the braking shaft are respectively inserted into the spool from both sides. The driving shaft drives the spool and the braking shaft to rotate to realize rubber material winding.

7. The device for facilitating the coiling of the I-beam wheel rubber material according to claim 6, characterized in that, The driving shaft and the braking shaft are respectively fixed on the mounting plate through bearing seats. A second guide plate fixedly connected to the support frame is arranged below the mounting plate. A second guide rail is arranged on the second guide plate. A second slider fixedly connected to the mounting plate is slidably connected to the second guide rail.

8. The device for facilitating the coiling of the bobbin rubber material according to claim 7, characterized in that, The locking component further includes a locking cylinder. The locking cylinder is installed in a bending groove arranged in the middle of the second guide plate. The telescopic end of the locking cylinder is connected to the bottom of the mounting plate.

9. The device for facilitating the coiling of the calendered stock on the spool according to claim 7, wherein, The driving component includes a driving motor and a pneumatic brake. The driving motor is arranged on the mounting plate on the side where the driving shaft is installed. The pneumatic brake is installed on a fixing plate. The fixing plate is fixed on the mounting plate on the side where the braking shaft is installed. The braking shaft passes through the fixing plate and is connected to the pneumatic brake.

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