Steel wire coiling, bead cover cloth and triangle rubber pasting integrated production line system

Abstract

The application discloses a full-automatic production line system integrating steel wire coiling, steel wire coiling cloth wrapping and triangular rubber pasting, which comprises a steel wire coiling system for winding bare steel wires into steel wire coils; a steel wire coiling cloth wrapping system for wrapping the circumferential surface of the steel wire coils with elastic strips; and a triangular rubber pasting system and an extruder; wherein the extruder and the triangular rubber pasting system are linearly arranged, and the steel wire coiling system and the steel wire coiling cloth wrapping system are arranged on both sides of the extruder and the triangular rubber pasting system along the direction of the linear arrangement. The technical scheme of the application realizes full-automatic production from bare steel wires to the pasting of the wrapped cloth coils and the triangular rubber by improving the position layout of the extruder and the triangular rubber pasting system and organically combining the subsystems, thereby reducing the land occupation of the overall system, reducing the labor cost and improving the production efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of tire production auxiliary equipment, in particular to a production line system integrating steel wire coiling, steel wire ring wrapping and triangular rubber bonding. BACKGROUND

[0002] Generally, the production of tire beads requires the steps of winding steel wire into a steel wire ring, wrapping the steel wire ring, and bonding triangular rubber. The existing steel wire coiling, steel wire ring wrapping, and triangular rubber bonding are all independent production and manufacturing, with independent production workshops or production stations. For example, after the production of a steel wire ring, the steel wire ring is manually transported to a steel wire ring wrapping workshop or station, and then manually transported to a triangular rubber bonding workshop or station. Therefore, the production equipment of the three occupies a large production space of the enterprise, has low production efficiency, and has too much manual intervention, which is prone to work accidents and other problems.

[0003] In response to the overall requirements of industrial modernization and machine replacing human advocated by the state, and through market research, it is known that many tire production enterprises still use old production equipment, and the demand space for updating and replacing old equipment of tire enterprises is large. Therefore, there is an urgent need for high degree of automation products to replace existing equipment in the market. SUMMARY

[0004] To solve the above technical problems, the present application provides a production line system integrating steel wire coiling, steel wire ring wrapping and triangular rubber bonding. The technical scheme adopted by the present application is: a steel wire coiling system for winding bare steel wire into a steel wire ring; a steel wire ring wrapping system for wrapping an elastic strip on the circumferential surface of the steel wire ring; a triangular rubber bonding system and an extruder; wherein the extruder and the triangular rubber bonding system are linearly arranged, and the steel wire coiling system and the steel wire ring wrapping system are arranged on both sides of the extruder and the triangular rubber bonding system along the direction of the linear arrangement.

[0005] Preferably, the steel wire coiling system comprises: a steel wire supply device for providing bare steel wire; a steel wire winding device for winding bare steel wire into a steel wire ring; a head fixing machine for fixing the head-to-tail joint of the bare steel wire ring; and a rotator for conveying the bare steel wire ring with the head-to-tail joint fixed to the next station.

[0006] Preferably, the wire loop wrapping system includes: a wire loop unloading device for unloading bare wire loops conveyed by the rotator and capable of reciprocating; a first buffer device for temporarily storing bare wire loops; a dual-station wire loop wrapping machine or two single-station wire loop wrapping machines for wrapping the circumferential surface of the bare wire loops with elastic strips; a first conveying device for conveying the wrapping loops; a storage device for storing a plurality of wrapping loops; and a first guide rail on which the storage device can reciprocate.

[0007] Preferably, the triangular adhesive bonding system includes a dual-station triangular adhesive bonding machine or two single-station triangular adhesive bonding machines; a second guide rail perpendicular to the first guide rail, wherein the storage device can move from the first guide rail to the second guide rail; and a second conveying device for removing the wrapping ring from the storage device that has moved to the second guide rail and conveying it to the triangular adhesive bonding machine.

[0008] Preferably, both the first conveying device and the second conveying device are rotatable articulated robots.

[0009] Preferably, the first guide rail and the second guide rail are disposed between the first conveying device and the second conveying device.

[0010] Preferably, the first conveying device is a gantry robot and the second conveying device is a rotatable articulated robot.

[0011] Preferably, the first guide rail overlaps with a portion of the first conveying device in spatial position, and the second guide rail is disposed between the first conveying device and the second conveying device.

[0012] Preferably, the truss robot can reciprocate along the X-axis, Y-axis, or Z-axis of the truss.

[0013] Preferably, the wire loop wrapping system further includes a second buffer device for temporarily storing the wrapping loops.

[0014] The fully automated production line system disclosed in this invention integrates steel wire coiling, steel wire coil covering with fabric, and triangular adhesive bonding. By improving the positional layout of the extruder and triangular adhesive bonding system and organically combining the various subsystems, it achieves fully automated production from bare steel wire to the bonding of the fabric coil and triangular adhesive. This reduces the overall system footprint, reduces labor costs, and improves production efficiency. Attached Figure Description

[0015] Appendix Figure 1 This is a top view schematic diagram of the first working state in the first embodiment of the present invention.

[0016] Appendix Figure 2This is a top view schematic diagram of the second working state in the first embodiment of the present invention.

[0017] Appendix Figure 3 This is a top view of the state of the manual circulation and storage device in the first embodiment of the present invention.

[0018] Appendix Figure 4 This is a top view schematic diagram of the working state of Embodiment 2 of the present invention. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and the following embodiments:

[0020] The first embodiment of the present invention is described in detail below: see appendix. Figures 1-3 As shown, this invention discloses a fully automated production line system integrating wire coiling, wire coil wrapping, and triangular adhesive bonding. It includes a wire coiling system 10 for winding bare steel wire into wire coils, which manufactures bare steel wire into bare wire coils; a wire coil wrapping system for elastically wrapping the circumferential surface of the bare wire coil, i.e., manufacturing the bare steel wire coil into a wrapped coil with an adhesive-coated circumferential surface; a triangular adhesive bonding system for bonding the wrapped coil with triangular adhesive, i.e., combining the wrapped coil with triangular adhesive to form a triangular adhesive bead; and an extruder 90 for providing triangular adhesive to the triangular adhesive bonding system. The extruder 90 and the triangular adhesive bonding system are arranged linearly or approximately linearly, with the wire coiling system 10 and the wire coil wrapping system arranged on both sides of the extruder 90 and the triangular adhesive bonding system along the direction of the linear arrangement. The fully automated production line system disclosed in this invention, integrating steel wire coiling, steel wire coil wrapping, and triangular adhesive bonding, innovatively integrates and configures these processes on both sides of the extruder and the triangular adhesive bonding system. This improves the structural layout of existing triangular adhesive bonding production lines, saving space occupied by triangular adhesive bonding equipment in tire factory production workshops. Simultaneously, it transforms the steel wire coiling, steel wire coil wrapping, and triangular adhesive bonding processes into an automated, interconnected, and continuous production mode, thereby improving production efficiency and reducing labor costs and workplace accidents. It should be noted that the elastic strip mentioned in this invention refers to a rubber strip with a fabric strip shape containing steel wire cords and / or nylon cords.

[0021] In addition, the steel wire looping system 10 can further comprise a steel wire supply device for providing bare steel wires, which can guide and deliver the coiled bare steel wires to the next station, i.e. the steel wire winding station; a steel wire winding device for winding the bare steel wires into bare wire loops; a head fixing device for fixing the head-to-tail joint of the bare wire loops to prevent the bare wire loops from loosening; and a rotator for delivering the bare wire loops with the fixed head-to-tail joint to the next station, which can be a multi-angle rotating joint robot or the like in the present application. In the embodiment, the rotator is a cross rotating arm, which can rotate 90 degrees each time and deliver the bare wire loops to the next station through the cross rotating arm after receiving the bare wire loops.

[0022] The steel wire looping system can further comprise a bare wire loop unloading device for unloading the bare wire loops delivered by the rotator and reciprocally moving; a first buffer device for temporarily storing the bare wire loops; wherein the first buffer device can store a plurality of bare wire loops, the bare wire loop unloading device moves to the position of the corresponding first buffer device to store the bare wire loops after unloading the bare wire loops, and then returns to unload and store the bare wire loops again to ensure that the first buffer device will not be empty; a double-station wire loop covering machine or two single-station wire loop covering machines 20 for winding elastic strips around the circumferential surface of the bare wire loops, so that the bare wire loops become covered wire loops; a first conveying device 40 for conveying the covered wire loops; a storage device 60 for storing a plurality of covered wire loops, which is generally a movable cart that can load tens of covered wire loops; and a first guide rail 70, wherein the storage device 60 can reciprocally move along the first guide rail 70. The first conveying device can take the covered wire loops from the wire loop covering machine and convey them to the storage device, and repeat the action until the storage device 60 is full, and then the storage device 60 moves along the first guide rail 70 to the next station.

[0023] Further, the triangular rubber bonding system can further comprise: a double-station triangular rubber bonding machine or two single-station triangular rubber bonding machines 30; wherein a plurality of triangular rubber relay transmission, storage and other devices are arranged between the extruder 90 and the triangular rubber bonding machine 30, which are all prior art and will not be described here; and a second guide rail 80 arranged perpendicular to the first guide rail 70, the storage device 60 can be moved from the first guide rail 70 to the second guide rail 80; and a second conveying device 50 for taking out and conveying the wrapping band ring in the storage device 60 moved to the second guide rail 80 to the triangular rubber bonding machine. The triangular rubber bonding machine is used for triangular rubber bonding of the corresponding wrapping band ring, the first conveying device 40 and the second conveying device 50 are both rotatable joint robots, and the first guide rail 70 and the second guide rail 80 are arranged between the first conveying device 40 and the second conveying device 50. Among them, the second guide rail 80 is provided with at least two groups (such as Figures 1-4 two second guide rails 80 as a group), and the storage device 60 is at least two, and the first guide rail 70 is provided with at least two connection positions corresponding to the two groups of second guide rails 80, for transferring the storage device 60 on the first guide rail 70 to the second guide rail 80. In this embodiment, only two groups of second guide rails 80 and two storage devices 60 on one side of the extruder 90 and the triangular rubber bonding system are taken as an example for description. As shown in Figure 1 、 Figure 2 two storage devices 60a and 60b, when the storage device 60a is on the second guide rail 80, that is, the wrapping band ring is conveyed to the triangular rubber bonding machine for triangular rubber bonding action, the storage device 60b is on the first guide rail 70 for loading the wrapping band ring; That is, the storage device 60a and the storage device 60b alternately load the wrapping band ring and convey the wrapping band ring, which fully improves the production efficiency. It should be pointed out that in the normal working condition, that is, in the automatic working condition, the steel wire coiling system 10 winds the bare steel wire into a bare steel wire ring, and then conveys it to the steel wire ring wrapping system to form a wrapping band ring, and then conveys the wrapping band ring to the triangular rubber bonding system for triangular rubber bonding, realizing the continuous production mode of automatic connection between the three subsystems; but when the automatic mode of the A side appears a problem or the production capacity of the steel wire ring wrapping system of the A side is insufficient; At this time, as shown in Figure 3 the storage device 60b of the B side can be moved from the first guide rail 70 to the outermost position of the first guide rail 70, that is, the pre-set manual transfer connection position, and the operator manually carries the storage device 60b loaded with the wrapping band ring to the first guide rail 70 of the A side, and continues the subsequent triangular rubber bonding action, that is, the manufacturing progress of the A and B sides can be balanced, and the operation flexibility of the whole production line can be improved.

[0024] The second embodiment of the present application is described as follows, as shown in the accompanying Figure 4As shown, the overall layout and principles of the second embodiment of the present application are substantially the same as those of the first embodiment, and the main difference between the two embodiments is that the first conveying device 40A in the second embodiment is a truss manipulator, which can reciprocate along the X axis, the Y axis or the Z axis of the truss; the first guide rail 70 and a part of the first conveying device 40A are arranged to overlap in space, and the second guide rail 80 is arranged between the first conveying device 40A and the second conveying device 50. The truss manipulator in the second embodiment of the present application is less expensive than the articulated robot in the first embodiment; at the same time, one end of the truss of the truss manipulator can be arranged in front of the wrapping work station of the bead wrapping machine, i.e., a part of the truss is arranged to overlap the bead wrapping machine in space; a part of the other end of the truss is arranged to overlap the first guide rail 70 in space, which can be that the truss is horizontally arranged on the first guide rail 70. Through the improvement of the above structure, the space miniaturization of the full-automatic production line system integrating bead forming, bead wrapping and triangular rubber bonding is further realized, and the production space occupied by the tire manufacturer is further reduced.

[0025] In addition, the movement of the truss manipulator along the X axis direction of the truss (i.e., the length direction of the truss manipulator shown in Figure 4 ) is the conveying action of the wrapping bead to the triangular rubber bonding machine; when the truss manipulator moves along the Y axis direction of the truss (i.e., the direction perpendicular to the X axis and pointing to the bead wrapping machine 20 shown in Figure 4 ), it is the action of taking the wrapping bead off the bead wrapping machine; when the truss manipulator moves along the Z axis direction of the truss (i.e., the direction perpendicular to the X axis and pointing to the ground shown in Figure 4 ), it is the action of conveying the wrapping bead to the storage device. In the second embodiment, different actions are realized through the movement of the truss manipulator in three directions, and the technical effect of taking the wrapping bead off the bead wrapping machine and conveying it to the storage device is ultimately realized.

[0026] In addition, the bead wrapping system in the first embodiment and the second embodiment of the present application can also include a second buffer device for temporarily storing the wrapping bead, further improving the operational convenience of the overall system.

[0027] In summary, the full-automatic production line system integrating bead forming, bead wrapping and triangular rubber bonding disclosed by the present application realizes the full automation of production from bare steel wire to the bonding of wrapping bead and triangular rubber by improving the position layout and organically combining each subsystem, which can not only reduce the overall land occupation of the system, but also reduce labor costs and improve production efficiency, conforms to the development trend of modern production lines and machine replacement, and has great popularization and use value.

[0028] The above examples are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and to implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. A production line system integrating steel wire coiling, steel wire coil covering with fabric, and triangular adhesive bonding, characterized in that: The application relates to a steel wire forming system (10) for winding bare steel wires into a steel wire ring; a steel wire ring covering system for performing elastic strip winding on the circumferential surface of the steel wire ring; and a triangular rubber pasting system and an extruder (90); wherein the extruder (90) and the triangular rubber pasting system are linearly arranged, and the steel wire forming system (10) and the steel wire ring covering system are arranged on both sides of the linear arrangement along the direction of the linear arrangement. The steel wire ring covering system comprises a double-station steel wire ring covering machine or two single-station steel wire ring covering machines (20) for performing elastic strip winding on the circumferential surface of a bare steel wire ring; a first conveying device (40) for conveying the covered steel wire ring; a storage device (60) capable of storing a plurality of covered steel wire rings; and a first guide rail (70), wherein the storage device (60) can move back and forth on the first guide rail (70). The triangular rubber pasting system comprises a double-station triangular rubber pasting machine or two single-station triangular rubber pasting machines (30); a second guide rail (80) arranged perpendicularly to the first guide rail (70), wherein the storage device (60) can be moved from the first guide rail (70) to the second guide rail (80); and a second conveying device (50) for taking out the covered steel wire ring in the storage device (60) on the second guide rail (80) and conveying the covered steel wire ring to the triangular rubber pasting machine; wherein the second guide rail (80) is provided with at least two groups, and the storage device (60) is at least two.

2. The production line system of claim 1, wherein: The steel wire forming system (10) comprises a steel wire supply device for providing bare steel wires; a steel wire winding device for winding the bare steel wires into a steel wire ring; a head fixing machine for fixing the head-to-tail joint of the bare steel wire ring; and a rotator for conveying the bare steel wire ring with the head-to-tail joint fixed to the next station.

3. The production line system of claim 2, wherein: The steel wire ring covering system comprises a steel wire ring unloading device for unloading the bare steel wire ring conveyed by the rotator and capable of moving back and forth; and a first buffer device for temporarily storing the bare steel wire ring.

4. The production line system of claim 3, wherein: The first conveying device (40) and the second conveying device (50) are rotatable joint robots.

5. The production line system of claim 4, wherein: The first guide rail (70) and the second guide rail (80) are arranged between the first conveying device (40) and the second conveying device (50).

6. The production line system of claim 3, wherein: The first conveying device (40) is a truss manipulator, and the second conveying device (50) is a rotatable joint robot.

7. The production line system of claim 6, wherein: The first guide rail (70) and a part of the first conveying device (40) are arranged in spatial position overlap, and the second guide rail (80) is arranged between the first conveying device (40) and the second conveying device (50).

8. The production line system according to any one of claims 3 to 7, characterized in that: The steel wire ring covering system further comprises a second buffer device for temporarily storing the covered steel wire ring.

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