阅读说明：本技术 一种胎面自动收集系统 (Automatic tread collecting system ) 是由 谢高飞 于 2021-02-08 设计创作，主要内容包括：本发明涉及一种胎面自动收集系统,其包括胎面拾取装置,所述胎面拾取装置包括：被配置为在与所述沿胎面的长度方向正交的定向上间隔地排列所述单个胎面以形成胎面组的胎面排列组件；所述胎面排列组件在所述与所述沿胎面的长度方向正交的方向上带动所述单个胎面平移以将多个所述单个胎面排列成所述胎面组。该种胎面自动收集系统中胎面可在网格带线上排列整齐然后一同被运输至另一侧,由此完成胎面的自动化拾取操作,提高效率。(The invention relates to an automatic tread collecting system, which comprises a tread picking device, wherein the tread picking device comprises: a tread aligning assembly configured to align the individual treads at intervals in an orientation orthogonal to the lengthwise direction along the tread to form a tread group; the tread aligning assembly translates the single tread in the direction orthogonal to the lengthwise direction along the tread to align a plurality of the single treads into the tread group. The tread in the automatic tread collecting system can be arranged in order on the grid belt lines and then conveyed to the other side together, so that the automatic tread picking operation is completed, and the efficiency is improved.)

1. An automatic tread collection system, characterized in that: comprising a tread pick-up device (2):

the tread pick-up device (2) comprises:

a first transport assembly (9) comprising a plurality of rollers configured to transport a single tread in an orientation along the length of the tread;

a tread aligning assembly (11) configured to align the individual treads at intervals in an orientation orthogonal to the lengthwise direction along the treads to form a tread group;

a first tread transfer device (10) configured to lift and transport the single tread from the first transport assembly (9) to the tread alignment assembly (11) from between the rollers of the first transport assembly;

a second tread transfer device (12) arranged to raise the tread group from the bottom and to transport the tread group from the tread alignment assembly (11) to a second transport assembly fourth roller (13) after the tread group has been formed;

wherein the tread aligning assembly (11) translates the single tread in the direction orthogonal to the lengthwise direction along the tread to align the plurality of single treads into the tread group.

2. An automatic tread collection system according to claim 1, wherein: the tread array assembly (11) is configured to include a servo motor that causes a drive wheel coupled thereto to drive a mesh belt of the tread array assembly to cause the single tread to translate, wherein a distance the single tread moves is determined as a function of an angle of rotation of the drive wheel.

3. An automatic tread collection system according to claim 1, wherein: the second transport assembly (4) comprises a plurality of rollers configured to transport the tread group in an orientation parallel to the length of the tread.

4. An automatic tread collection system according to claim 1, wherein: the tread aligning assembly (11) is configured to align the individual treads at equal intervals in an orientation orthogonal to the lengthwise direction along the treads to form a tread group.

5. An automatic tread collection system according to claim 1, wherein: the first tread transfer device 10 comprises a runout device (10.1), the runout device (10.1) comprising a plurality of parallel arranged carriages (10.1.1) arranged on a base (10.1.2), the base (10.1.2) being coupled to a carriage (10.1.3), the base (10.1.2) being configured to be movable up and down with respect to the carriage (10.1.3), and the base (10.1.2) being configured to be slidable along a rail assembly (10.2) parallel to the extension direction of the carriage (10.1.1), the length of the rail assembly (10.2) being configured such that the carriage (10.1.1) of the runout device (10.1) is translatable under the No. three roller machine (9) and the grid belt assembly (11); the plurality of brackets (10.1.1) are arranged in parallel at a spacing that allows the brackets (10.1.1) to extend from the spacing of the rollers of the first transport mechanism to a level above the rollers when the base (10.1.2) is raised.

6. An automatic tread collection system according to claim 5, wherein: the base (10.1.2) is driven by a first cylinder assembly (10.3) arranged on the sliding frame (10.1.3) to move up and down relative to the sliding frame (10.1.3); the base (10.1.2) is made to be slidable on the guide rail assembly (10.2) through a sliding frame (10.1.3) arranged at the lower part of the base and a second air cylinder assembly (10.4) driving the sliding frame (10.1.3) to act.

7. An automatic tread collection system according to claim 6, wherein: the tread arrangement assembly includes a grid belt assembly (11), the grid belt assembly (11) being configured to have a gap in an arrangement direction of the tread groups that allows a bracket (10.1.1) of the tire swinging device (10.1.1) to pass through.

8. An automatic tread collection system according to claim 1, wherein: the device also comprises a centering conveying device (1) which is arranged at the feeding end of the first conveying assembly (9).

9. An automatic tread collection system according to claim 1, wherein: the roller type roller machine further comprises a defective product collecting part (6) which is arranged on one side, away from the centering conveying device (1), of the first roller machine (3).

10. An automatic tread collection system according to claim 1, wherein: the device further comprises a detection device, and the detection device comprises an all-steel detection part, a profile measurement part and a quality detection part which are sequentially arranged.

Technical Field

The invention relates to the technical field of tire production, in particular to an automatic tire tread collecting system.

Background

Automatic tread picking and placing is one of the key steps in a tire factory to produce high quality tires. To present all steel tire tread production line, the collection of tread is mostly by the manual work collection in-process, causes the tread of rubber material to drag the deformation easily, and the bad quantity of tire increases. Heavy labor of workers. Lower production efficiency. To this end, we propose an automatic tread collection system solving the above mentioned problems.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an automatic tire tread collecting system which has the advantages that automatic tire tread collecting is realized, automatic completion is realized, and the reaction is rapid; the speed is controllable, and the operation is stable. And simple structure, safe and reliable, the characteristics that the fault rate is low realize simultaneously improving advantages such as high intellectuality of tread production line, have solved the technical problem.

In order to realize automatic collection and automatic completion of the tire treads, the reaction is rapid; the speed is controllable, and the operation is stable. The invention has the characteristics of simple structure, safety, reliability and low failure rate, and simultaneously realizes the purpose of improving the high intellectualization of the tread production line, and the invention provides the following technical scheme:

one aspect of the present application provides an automated tread collection system comprising a tread picking device: the tread pick-up device comprises: a first transport assembly comprising a plurality of rollers and configured to transport a single tread in an orientation along a length of the tread; a tread aligning assembly configured to align the individual treads at intervals in an orientation orthogonal to the lengthwise direction along the tread to form a tread group; a first tread transfer device configured to lift and transport the single tread from the first transport assembly to the tread alignment assembly between the rollers of the first transport assembly; a second tread transfer device configured to raise the tread array from the bottom and to carry the tread array from the tread array assembly to a second transport assembly after the tread array is formed; wherein the tread aligning assembly translates the single tread in the direction orthogonal to the lengthwise direction along the tread to align the plurality of single treads into the tread group.

In some embodiments, the tread array assembly is configured to include a servo motor configured to cause a drive wheel coupled thereto to drive a mesh belt of the tread array assembly to cause the single tread to translate, wherein a distance the single tread moves is determined as a function of a rotational angle of the drive wheel.

In some embodiments, the second transport assembly includes a plurality of rollers configured to transport the tread set in an orientation parallel to a length of the tread.

In some embodiments, the tread array is configured to arrange the individual treads equidistantly in an orientation orthogonal to the lengthwise direction along the tread to form a tread array.

In some embodiments, the first tread transfer device comprises a tire swinging device comprising a plurality of parallel arranged supports arranged on a base coupled to a carriage, the base configured to be movable up and down relative to the carriage, and the base configured to be slidable along a rail assembly parallel to a direction of extension of the supports, the rail assembly having a length configured such that the supports of the tire swinging device are translatable under the No. three roller machine and the grid belt assembly; the brackets are arranged in parallel at intervals, and when the base is lifted, the brackets extend out of the intervals of the rollers of the first conveying mechanism to be higher than the level of the rollers.

In some embodiments, the base is driven by a first cylinder assembly mounted on the carriage to be movable up and down relative to the carriage; the base is made to be slidable on the guide rail assembly through a carriage mounted on the lower portion of the base and a second cylinder assembly driving the carriage to move.

In some embodiments, the tread array assembly includes a grid belt assembly configured to have a gap in the direction of array of the tread array that allows a cradle of the tire building apparatus to pass through.

In some embodiments, the system further comprises a centering conveyor disposed at the feed end of the first transport assembly.

In some embodiments, the system further comprises a reject collection section disposed on a side of the first roller conveyor remote from the centering conveyor.

In some embodiments, the system further comprises a detection device comprising an all-steel detection portion, a profile measurement portion, and a quality detection portion, which are sequentially arranged.

Compared with the prior art, the invention at least has the following beneficial effects:

1. this kind of tread automatic collection system has avoided adopting the condition of artifical collection among the prior art through the automatic collection operation, and production efficiency is higher, and wherein the tread carries the mesh area to on the tread pickup attachment through centering conveyor, and unqualified tread carries to the defective work collection portion through first roller machine and deposits, and after a certain amount, the recovery is used again, avoids extravagant.

2. According to the automatic tire tread collecting system, a qualified tire tread transferring system transfers a tire tread from a centering conveying device to a roller line at a tire tread picking device, the tire tread is arranged in order on grid belt lines, and the tire tread is conveyed to the other side on the grid belt lines; the second tread transfer device transfers the tread picking device grid line to the second roller machine, thereby completing the automated tread picking operation.

3. According to the automatic tire tread collecting system, the second roller machine and the moving conveying device are matched to operate to transport three tire treads to the first layer of the grid vehicle, the grid vehicle moves upwards to one station, the second roller machine and the moving conveying device operate simultaneously again to transport the arranged tire treads to the second layer of the grid vehicle, and the actions are repeated until the tire treads are completely filled, so that the automatic tire tread containing operation is completed.

Drawings

FIG. 1 is a schematic structural view of an automatic tread collection system of the present invention;

FIG. 2 is a schematic view of the structure of the tread pick-up device of the automated tread collection system of the present invention;

FIG. 3 is a schematic structural diagram of a tire swinging device of the first tread transfer device according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

For convenience of description, the present invention will be described below using specific devices, for example, a first transport assembly using a third roller machine 9, a tread alignment assembly using a grid belt assembly 11, and a second transport assembly using a fourth roller machine 13; it will be understood by those skilled in the art that the use of the specific configurations of the first transport assembly, the second transport assembly, and the tread array assembly described above does not preclude the use of structures having similar or identical functions, provided that such components are equivalent substitutions for such components.

Fig. 1, 2 and 3 disclose an automatic tread collecting system according to an embodiment of the application, which comprises a centering and conveying device 1 for conveying all-steel treads 8 in an automatic centering manner downstream along the length direction X of the all-steel treads 8, and a tread picking device 2 arranged at the tail end of the centering and conveying device 1 in the conveying direction for receiving the all-steel treads 8 conveyed from the centering and conveying device 1. The tread pick-up device 2 comprises a third roller 9, a grid belt assembly 11, a first tread transfer device 10 and a second tread transfer device 12. Wherein the third roller 9 receives the all-steel tread and can continue to convey the all-steel tread 8 along the length direction X, the grid belt assembly 11 is arranged along a direction Y orthogonal to the length direction X for receiving the all-steel tread 8 from the first tread transfer device 10 and arranging a plurality of all-steel treads 8 at equal intervals into the all-steel tread group 80, the first tread transfer device 10 is arranged below the first roller 3 and/or the grid belt assembly 11 for supporting the all-steel tread 8 from the first roller 3 and moving along the Y direction and placing the all-steel tread 8 on the grid belt of the grid belt assembly 11, and the second tread transfer device 12 is configured for supporting the all-steel tread group 80 from the grid belt of the grid belt assembly 11 and conveying the all-steel tread group 80 along the Y direction to the fourth roller 13.

In the embodiment shown in fig. 2, the lower-fixed frame 14 of the tread pick-up device 2 comprises a third powered roller machine 9, below which third powered roller machine 9 a first tread transfer device 10 is arranged.

A first tread transfer device 10, configured as shown in fig. 3, comprises a tire swinging device 10, wherein the tire swinging device 10.1 comprises a plurality of parallel brackets 10.1.1 disposed on a base 10.1.2, the base 10.1.2 is coupled to a carriage 10.1.3, the base 10.1.2 is configured to be movable up and down with respect to the carriage 10.1.3, for example, the base 102 is mounted on a first cylinder assembly 10.1 of the carriage 10.1.3 to drive the carriage 10.1.3 to move up and down, and the base 10.1.2 is configured to be slidable along a guide rail assembly 10.2 parallel to the extension direction of the bracket 10.1.1, for example, the base 10.1.2 is slidable on the guide rail assembly 10.2 through the carriage 10.1.3 at the lower part of the base and a second cylinder assembly 10.4 driving the carriage 10.1.3 to move. The tire swinging device 10.1 can thus be moved along the guide rail assembly 10.2 as a whole in a direction orthogonal to the all-steel tread. The guide rail assembly 10.2 can be two guide rails symmetrically arranged at the bottom of the sliding frame 10.1.3 and mounted on the bracket 10.5. The length of the support 10.5 and/or the guide rail assembly 10.2 is configured such that the support 10.1.1 of the swing tire apparatus 10.1 can translate below the third roller 9 and the grid belt assembly 11. The plurality of brackets 10.1.1 are spaced in parallel to allow the bracket 10.1.1 to extend above the level of the rollers from the spacing of the rollers of the third powered roller machine and move between the spacing of the mesh belts of the mesh belt assembly 11 when the base 10.1.2 is raised by the first cylinder assembly.

The mesh belt assembly 11 mainly comprises a mesh belt, a mesh belt support for supporting the mesh belt, a mesh belt driving part for driving the mesh belt to move, a frame for mounting the mesh belt, the support and the driving part, and the like. Its advantages are smooth transportation, low friction, long service life and high durability. The grid belt support and the grid belt have a spacing therebetween which is aligned with the spacing between the rollers of the third powered roller machine 9, the arrangement being such that the tyre-laying apparatus 10.1 can be moved between the third powered roller machine 9 and the grid belt assembly.

The mesh belt driving unit of the mesh belt assembly 11 may be, for example, a siemens servomotor drive, and drives the mesh belt through a transmission shaft and a driving wheel. For example, the diameter d of the driving wheel is 151mm, and the rotation angle of the driving motor is 50mm/(151 × 3.14) x360 degrees, which is 37.9 degrees. It can be seen that the tread moves by 50mm displacement for every 37.9 degrees of motor rotation.

The first power roller machine 3, the second power roller machine 4, the third power roller machine 9 and the fourth power roller machine 13 can all adopt the form of roller lines. The roller line is suitable for conveying articles with a plane bottom and mainly comprises a transmission roller, a rack, a bracket, a driving part and the like. The conveying device has the characteristics of large conveying capacity, high speed, light and fast operation and capability of realizing multi-variety conveying. A plurality of rollers on the roller line are arranged in a straight line, each roller is provided with a driving chain wheel, the driving chain wheels are connected with a driving motor through chains, and the driving rollers rotate to play a role in conveying the tire tread.

Automatic centering conveyor 1 can comprise two roller lines, wherein, two rows of rollers are arranged at an angle, the tread gets into from the roller line and begins to lead, all steel tread 8 gets into from the left side, the force that all steel tread 8 was right is given to the left side roller, push all steel tread 8 to the middle of the automatic centering conveyor, when all steel tread gets into from the right, the force that all steel tread 8 was left is given to the left side roller, push all steel tread 8 to the middle of the automatic centering conveyor, ensure that all steel tread gets into the vertical centre of centering conveyor.

The collecting system of this embodiment also comprises a second tread transfer device 12 comprising tread group handling means for transporting the all-steel tread group in the Y direction to a fourth powered roller machine 13. The handling device can be designed in the same way as the above-described tire swinging device 10.1, namely a carriage with a plurality of supports, a base for fixing the supports in parallel, a mounting base, a cylinder assembly for driving the base vertically away from the carriage, a guide rail for mounting the carriage so that the carriage can slide in the horizontal direction, a cylinder assembly for driving the carriage to move on the guide rail, and a frame for mounting the tread group handling device. The carriage of the tread band handling device is here designed with a wider width so that it can lift all-steel tread bands of a plurality of all-steel treads, for example three all-steel treads, at once, whereas from the time the all-steel tread bands are transported to the fourth powered roller machine 13 at once, the fourth powered roller machine 13 continues the transport of the second all-steel tread band in the X direction.

In this embodiment, preceding detection device includes that the order sets up full steel detects the portion, profile measurement portion and quality detection portion, and full steel tread 8 is carried to tread automatic collection system before, and first through metal detection device, the standard is: the speed of the conveyer belt is more than or equal to 1.5m/min when the non-iron all steel is less than phi 5mm and the iron all steel is less than phi 3mm, the conveyer belt is qualified, otherwise, the conveyer belt is unqualified. And then passing through an outline measuring system, if the thickness deviation of the tire surface 8 is smaller than a set value, the tire surface is qualified, and if not, the tire surface is unqualified. And finally, the weight deviation of the tire tread 8 is qualified if the weight deviation is smaller than a set value through a weighing device, and is unqualified if the weight deviation is not larger than the set value. Unqualified all-steel tread products are conveyed to the unqualified product collecting part 6 through the first roller machine 3 and are temporarily stored, and after a certain amount of products are obtained, the products are recovered to the extruder for reuse, so that waste of rubber materials is avoided.

The control process of the tire swinging device 10.1 is as follows: when a signal that the all-steel tread 8 transmitted by the third power roller machine 9 is a qualified all-steel tread is received, controlling the first cylinder assembly 10.3 which is responsible for the vertical movement of the tire swinging device 10.1 of the first tread transmission device 10 to act, and pushing the tire swinging device 10.1 of the first tread transmission device 10 upwards to separate the all-steel tread 8 from the third power roller machine 9; and then controlling the second air cylinder assembly 10.4 which is responsible for the left-right movement of the tire swinging device 10.1 of the first tire surface transmission device 10 to move towards the direction of the grid belt 11 along the guide rail assembly 10.2, transporting the all-steel tire tread 8 to the position above the grid belt 11, controlling the air cylinder 10.3 which is responsible for the up-down movement of the tire swinging device of the first tire surface transmission device to move downwards, pushing the tire swinging device 10.1 of the first tire surface transmission device downwards, separating the all-steel tire tread 8 from the tire swinging device 10.1 of the first tire surface transmission device 10, placing the all-steel tire tread on the grid belt of the grid belt assembly 11, and then controlling the tire swinging device 10.1 of the first tire surface transmission device 10 to move to the position below the third power roller machine 9 along the guide rail assembly 10.2 to wait.

The second tread transfer device 12 is disposed below the grid belt assembly 11. The tire swinging device has a structure similar to that of the tire swinging device 10.1, namely, the tire swinging device comprises an air cylinder which is responsible for the up-and-down movement of the second tread transmission device, and the second tread transmission device is pushed upwards to enable the three all-steel treads and the grid belt. And the cylinder responsible for the left-right movement of the second tread transfer device moves to enable the second tread transfer device to move towards the direction of a fourth roller line, the all-steel tread is conveyed to the position above the fourth roller line 13, the cylinder responsible for the up-down movement of the second tread transfer device moves to push the second tread transfer device downwards, the all-steel tread is separated from the second tread transfer device and is placed on the fourth roller line, and the second tread transfer device moves to the lower side of the grid belt to wait.

After the weighed all-steel tire tread 8 is automatically centered by the centering conveying device 1, the all-steel tire tread is conveyed to a third power roller machine 9 of the tire tread picking device 2, and the lower part of the all-steel tire tread is a rack 14; the first tread transfer device 10 is arranged below the first power roller machine 9, and when the detection equipment judges that all the qualified all-steel treads 8 are detected, the cylinder which is responsible for the up-and-down movement of the first tread transfer device 10 acts to push the first tread transfer device 10 upwards, so that the all-steel treads 8 are separated from the first power roller machine 9. The cylinder responsible for first tread transmission device 10 side-to-side motion moves, makes first tread transmission device 10 move to net area 11 direction, transports all steel tread 8 to net area 11 top, and the cylinder responsible for first tread transmission device 10 up-and-down motion moves, pushes first tread transmission device 10 downwards, and all steel tread 8 breaks away from with first tread transmission device 10, places on net area 11, and first tread transmission device 10 removes and waits below first power roller machine 9. The grid belt 11 moves the distance of the width of the all-steel tread plus 50mm towards the direction of the second power roller machine 13, a vacant position of the all-steel tread 8 is generated between the grid belt 11 and the first power roller machine 9, the first tread transmission device 10 repeats the above action, the second all-steel tread 8 is transmitted to the grid belt 11 from the lower side of the first power roller machine 9, the grid belt 11 moves the distance of the width of the all-steel tread plus 50mm towards the direction of the second power roller machine 13, and the first tread transmission device 10 transmits the third all-steel tread 8 to the grid belt 11 from the roller line of the first tread transmission device 10. Thus, the three all-steel treads 8 are arranged regularly on the grid belt 11, and the grid belt 11 transports the three treads 8 to the head; the second tread transfer device 12 transfers the tread 8 from the grid belt 11 to the second power roller machine 13 so that the tread 8 pick-up action has been completed.

Preferably, after the first tread transfer device transfers the single all-steel tread from the third power roller 9 of the tread picking device 2 to the grid belt assembly 11 of the tread picking device 2, the controller controls the grid belt motor to rotate 37.9 degrees to move the tread by a displacement of 50 mm. The running speed of each device is the same, the tread runs at a constant speed, the kinetic energy is unchanged, and the external force borne by the tread in the horizontal direction is zero, so that the tread does not move on each device.

In some embodiments, it is also possible to include a second roller machine 4, arranged downstream of the second powered roller machine 13 of the tread pick-up 2, to carry the all-steel tread group in match with said second powered roller machine 13. The tail end of the second roller machine 4 is provided with a grid vehicle 7; a mobile conveyor 5 may also be provided that mates with the grid car 7. The grid cart has a plurality of layers. The controller controls the second power roller machine 13 to transport the tire treads 8 to the second roller machine 4, the moving conveying device 5 moves to the grating car 7, the second roller machine 4 operates to transport three arranged all-steel tire tread groups into the grating car 7, the moving conveying device 5 conveys the all-steel tire treads 8 to the uppermost layer of the grating car 7, the grating car 7 moves upwards for one station to arrange and layer, the second roller machine 4 and the moving conveying device 5 operate simultaneously to transport the three arranged all-steel tire treads 8 to the second layer of the grating car 7, and the above actions are repeated until the grating car 7 is completely filled.

The system and apparatus of the present invention is preferably adapted for use in the collection of treads for radial ply truck Tires (TBR), it being understood that it may be adapted for use in the collection of treads for other tires, provided that they have similar characteristics.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.