CN114919216A - Bonding method, bonding apparatus, and molding machine - Google Patents
Bonding method, bonding apparatus, and molding machine Download PDFInfo
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- CN114919216A CN114919216A CN202210583218.9A CN202210583218A CN114919216A CN 114919216 A CN114919216 A CN 114919216A CN 202210583218 A CN202210583218 A CN 202210583218A CN 114919216 A CN114919216 A CN 114919216A
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- steel wire
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- winding
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000000465 moulding Methods 0.000 title description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 129
- 239000010959 steel Substances 0.000 claims abstract description 129
- 238000004804 winding Methods 0.000 claims abstract description 40
- 238000010030 laminating Methods 0.000 claims abstract description 36
- 230000006835 compression Effects 0.000 claims description 36
- 238000007906 compression Methods 0.000 claims description 36
- 238000005520 cutting process Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 description 28
- 239000000463 material Substances 0.000 description 23
- 230000007246 mechanism Effects 0.000 description 14
- 230000008569 process Effects 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/24—Drums
- B29D30/26—Accessories or details, e.g. membranes, transfer rings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D30/46—Cutting textile inserts to required shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/24—Drums
- B29D30/26—Accessories or details, e.g. membranes, transfer rings
- B29D2030/2671—Holding the layers, e.g. the webs or the plies, in position onto the drum
- B29D2030/2685—Holding the layers, e.g. the webs or the plies, in position onto the drum by using mechanical means, e.g. jaws, grippers, pressing bars
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
The invention provides a fitting method, a fitting device and a forming machine, wherein the fitting method is used for winding a steel wire on a tire cylinder and comprises the following steps: step S1: driving the press roll assembly to move and abut against the forming drum so as to press the head of the steel wire on the tire cylinder of the forming drum; step S2: driving the forming drum to rotate by a preset angle so as to fix the head of the steel wire on the tire cylinder; step S3: driving the press roll assembly to separate from the forming drum; step S4: the forming drum is driven to rotate to continue winding the steel wire until the winding is finished. The laminating method solves the problem of poor winding precision of the tire steel wire in the prior art.
Description
Technical Field
The invention relates to the technical field of tire manufacturing, in particular to a laminating method, a laminating device and a forming machine.
Background
An MCR motorcycle tyre secondary method forming machine is a semi-automatic radial tyre forming machine developed for high-performance motorcycle tyres. The second stage of tyre forming machine includes setting the cylindrical tyre tube produced in the first stage of forming machine on the forming drum of the second stage of forming machine, inflating tyre blank, jacking tile, pre-forming, winding rubber-coated steel wire with single rubber-coated steel wire winding feeder, adhering tyre surface, and pressing with setting roller to form the pre-vulcanized green tyre.
Wherein, the winding of single rubber-coated steel wire is one of the key technologies of the motorcycle tire process. At present, the drum sticking and sticking treatment of the disc type sticking assembly is adopted for winding a single steel wire, and because the surface of a tile block of a forming drum is uneven, the drum sticking and sticking device can jump along the surface of the tile block when a rubber-coated steel wire is stuck, so that the sticking precision is influenced, and the quality of a tire is further influenced.
Disclosure of Invention
The invention mainly aims to provide a laminating method, a laminating device and a forming machine, which are used for solving the problem of poor winding precision of a tire steel wire in the prior art.
In order to achieve the above object, according to one aspect of the present invention, there is provided a fitting method for winding a steel wire around a tire tube, the fitting method including: step S1: driving a press roller assembly to move and abut against the forming drum so as to press the head of the steel wire on a tire cylinder of the forming drum; step S2: driving the forming drum to rotate by a preset angle so as to fix the head of the steel wire on the tire cylinder; step S3: driving the nip assembly to separate from the building drum; step S4: the building drum is driven to rotate to continue winding the wire until the winding is finished.
Further, step S4 further includes step S41, step S41: and before the steel wire winding is finished, stopping the forming drum to rotate, and cutting the steel wire according to the preset length of the steel wire.
Further, the step S4 further includes a step S42 after the step S41, the step S42: and driving the press roll assembly to move and abut against the forming drum again so as to press the tail part of the steel wire on the tyre cylinder of the forming drum and drive the forming drum to rotate continuously.
Further, the preset angle is at least greater than 90 °.
According to a second aspect of the present invention, there is provided a bonding apparatus for winding a steel wire by the above bonding method, the bonding apparatus comprising: a frame; a guide roller assembly provided on the frame to guide the steel wire to the forming drum; and the compression roller assembly is movably arranged relative to the forming drum so as to press the steel wires on the forming drum.
Further, the laminating device still includes: the first driving assembly is in driving connection with the press roller assembly so as to drive the press roller assembly to move close to the forming drum according to the size of the tire cylinder and not to be in contact with the tire cylinder; and the second driving assembly is arranged on the first driving assembly, and the first driving assembly is in driving connection with the press roller assembly so as to drive the press roller assembly to abut against or separate from the tire cylinder.
Further, the roll assembly includes: a guide frame; and the guide press rollers are arranged on the guide frame at intervals so as to guide the steel wire to the forming drum.
Further, the laminating device still includes: and the traction assembly is arranged on the rack in a swinging manner so as to clamp the head of the steel wire and arrange the steel wire on the compression roller assembly along a preset direction.
Further, the laminating device still includes: decide the subassembly, decide the movably setting of subassembly in the frame to decide the steel wire.
According to a third aspect of the present invention, there is provided a molding machine, comprising a fitting device and a molding drum, wherein the fitting device is used for winding a steel wire on a tire cylinder of the molding drum, and the fitting device is the fitting device.
The attaching method adopting the technical scheme of the invention is mainly applied to manufacturing tires in the field of forming machines and can also be applied to other technical fields influencing winding precision, grooves are generally arranged on a forming drum, when a compression roller assembly is abutted and rolled with the forming drum, the joint method of the invention solves the problem that when the steel wire is wound at present, the method for laminating the steel wire on the forming drum has the advantages that the compression roller assembly presses the joints of the steel wire on the tyre drum of the forming drum firstly when the steel wire is just wound, after steel wire and child section of thick bamboo laminating, with compression roller assembly and the separation of child section of thick bamboo, make it contactless, compression roller assembly just can not take place to beat like this, and compression roller assembly can also play the effect to steel wire winding route direction.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 shows a first schematic view of an embodiment of a laminating device according to the present invention;
FIG. 2 shows a second schematic view of a conformable apparatus of an embodiment of the present disclosure;
FIG. 3 is a schematic view of a first perspective of a portion of a doubler according to an embodiment of the present invention;
FIG. 4 is a second schematic view of a portion of a doubler according to the present invention;
fig. 5 shows a partial schematic view of an embodiment of the molding machine of the present invention.
Wherein the figures include the following reference numerals:
10. a frame; 20. a guide roller assembly; 30. a press roll assembly; 31. a guide frame; 321. a first press roll; 322. a second press roll; 40. a forming drum; 51. a first drive assembly; 52. a second drive assembly; 60. a traction assembly; 61. a traction drive mechanism; 70. cutting the assembly; 71. a clamping assembly; 72. a laminating roller; 73. decide actuating mechanism.
Detailed Description
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
The invention provides a laminating device and a forming machine, aiming at solving the problem of poor winding precision of a tire steel wire in the prior art.
Referring to fig. 1 to 5, the present invention provides a fitting method for winding a steel wire around a tire tube, the fitting method comprising: step S1: driving the nip assembly 30 to move and abut the building drum 40 to nip the head of the wire against the tube of the building drum 40; step S2: driving the forming drum 40 to rotate by a preset angle to fix the head of the steel wire on the tyre cylinder; step S3: the drive nip assembly 30 is separated from the building drum 40; step S4: the building drum 40 is driven in rotation to continue winding the wire until the winding is finished.
The attaching method of the invention is mainly applied to the field of forming machines for manufacturing tires, and can also be applied to other technical fields influencing the winding precision, a forming drum 40 is generally provided with a groove, when a compression roller assembly 30 is abutted and rolled with the forming drum 40, the compression roller assembly is easy to jump when meeting the groove, the attaching method of the invention solves the winding precision influence caused by the jump when the compression roller assembly 30 is contacted with the forming drum 40 when the steel wire is wound at present, avoids the stripping or the fracture when the steel wire is wound, and enables the steel wire to be wound according to the preset path and length, in particular, the attaching method of the invention enables the compression roller assembly 30 to firstly press the joint of the steel wire on a tire tube of the forming drum 40 when the steel wire is just wound, and separates the compression roller assembly 30 from the tire tube after the steel wire is attached with the tire tube, so that the compression roller assembly 30 does not jump, and the roll assembly 30 can also function as a guide for the wire winding path.
Step S4 further includes step S41, step S41: before the wire winding is finished, the forming drum 40 stops rotating, and the wire is cut according to a preset length of the wire. Step S4 further includes step S42 after step S41, step S42: the drive nip assembly 30 moves and re-abuts the building drum 40 to nip the tail of the wire against the drum of the building drum 40 and to drive the building drum 40 to continue rotating.
In order to prevent the problem that the tail part of the steel wire is not adhered to the tire tube before the winding is finished, the steel wire is required to be cut before the winding of the steel wire is finished, so that the cut steel wire is completely wound on the tire tube, and after the steel wire is cut, the press roller assembly 30 is abutted to the tire tube on the forming drum 40 again to press the tail part of the steel wire on the tire tube, so that the problem that the end part of the steel wire is easy to tilt is prevented.
The preset angle is at least larger than 90 degrees, preferably, the preset angle is larger than 90 degrees and is less than or equal to 180 degrees, when the tail pressing roller assembly 30 of the steel wire is attached to the tire tube again, the fact that the attached part is wound on the tire tube to rotate 90 degrees is at least guaranteed, and if the angle is smaller than 90 degrees, the attaching effect cannot be guaranteed.
The invention also provides a laminating device, the steel wire is wound by adopting the laminating method, and the laminating device comprises: a frame 10, a guide roller assembly and a press roller assembly 30, the guide roller assembly being provided on the frame 10 to guide the steel wire to the forming drum 40; the roller assembly 30 is movably arranged relative to the building drum 40 for pressing the wires onto the building drum 40. The press roll assembly 30 is arranged on the frame 10 in a swinging manner so as to push the steel wires wound on the press roll assembly towards the forming drum when approaching the forming drum or to make the steel wires wound on the press roll assembly far away from the forming drum when swinging far away from the forming drum.
The fitting device further comprises a first drive assembly 51 and a second drive assembly 52, the first drive assembly 51 being in driving connection with the press roller assembly 30 to drive the press roller assembly 30 to move close to the forming drum 40 and not to contact the tyre cylinder according to the size of the tyre cylinder; the second drive assembly 52 is disposed on the first drive assembly 51, and the first drive assembly 51 is drivingly connected to the roller assembly 30 to drive the roller assembly 30 into and out of abutment with the tire casing. The attaching device further includes a pulling unit 60, and the pulling unit 60 is swingably provided on the frame 10 to grip the head of the wire and to wind the wire on the roll assembly 30 in a predetermined direction. Traction drive mechanism 61 is used for the drive to pull the subassembly swing, and traction drive mechanism 61 adopts and drives actuating cylinder or other driving pieces, and the laminating device is still including deciding subassembly 70 and deciding actuating mechanism, decides actuating mechanism 73 and adopts cylinder or other driving pieces, through with decide the subassembly drive and be connected to the drive is decided the movably setting of subassembly 70 on frame 10 to the drive, comes to decide the steel wire.
The guide roller assembly 20 shown in fig. 1 includes three guide rollers, two guide rollers located above and one guide roller located below, for guiding the wire to the roller assembly.
According to the laminating device, the first driving component 51 drives the compression roller component 30 to move up and down, the first driving component 51 is driven by an electric cylinder, when the electric cylinder descends to a proper position according to the size of a formed tire, the second driving component 52 drives the compression roller component 30 to be laminated with the forming drum 40 to complete the lamination of a steel wire stub bar, and the second driving component 52 adopts an air cylinder. After the forming drum 40 is matched with the press roll assembly 30 to perform rubber-coated steel wire winding for half a circle, the air cylinder returns, meanwhile, the forming drum 40 continues to rotate and drives the rubber-coated steel wire to continue winding, and in the process, the device is provided with a servo drive to realize circumferential rubber-coated steel wire winding of the tire. When the gluing of the rubberized steel wires is about to be completed, the clamping cylinder of the clamping assembly 71 and the stub bar pulling assembly 60 move to the open position. Subassembly 70 is decided to the steel wire drives actuating cylinder and stretches out, makes it reach and decides the position, decides simultaneously on the spring pinch-off roll on the subassembly 70 and to laminate the roller 72, and the tight steel wire of clamp assembly 71 clamp is decided to the steel wire, and the cut-off knife action is decided the rubberizing steel wire, and the steel wire is decided clamp assembly 71 and is decided to decide the completion under the traction of steel wire touch switch. After cutting, the forming drum 40 continues to rotate, and meanwhile, the lifting cylinder of the second driving assembly 52 extends out, and at the moment, the compression roller assembly 30 attaches the material tail under the guide of the spring compression roller. After the laminating of material tail is accomplished, the lift cylinder withdrawal, compression roller assembly 30 moves and makes first compression roller 321 move to the superordinate, it decides clamping component 71 and moves to the subordinate to make the steel wire with stop device, the stub bar pulls subassembly 60 its drive actuating cylinder to stretch out, stub bar pulls subassembly 60 and rotates along the axle center of compression roller assembly 30 compression roller, reach and get the material level, clamping cylinder presss from both sides tight stub bar, drive the actuating cylinder withdrawal, the stub bar pulls subassembly 60 and rotates along the axle center of compression roller, return and wait the position, the in-process makes the steel wire twine on compression roller assembly 30, wait until the laminating circulation of next time.
The press roll assembly 30 includes a guide frame 31 and a plurality of guide press rolls which are provided at intervals on the guide frame 31 to guide the steel wires to the forming drum 40.
As shown in fig. 3, the roller assembly 30 includes four guide rollers, the four guide rollers are disposed in a fan shape, the guide frame 31 has four guide rollers to be installed between the four guide rollers, the guide rollers are rotatably disposed on the guide frame 31, the four guide rollers guide the steel wire to the forming drum 40, and the forming drum 40 is rotated to wind the steel wire on the forming drum 40 according to a predetermined position path. Wherein, a plurality of direction compression rollers include first compression roller 321 and second compression roller 322, and when compression roller assembly and forming drum butt laminating, first compression roller 321 pressed on the forming drum, and after compression roller assembly and forming drum separated, the steel wire did not pass through first compression roller 321, only leads to on the forming drum behind second compression roller 322.
The invention also provides a forming machine which comprises a laminating device and the forming drum 40, wherein the laminating device is used for winding the steel wire on the tire cylinder of the forming drum 40, and the laminating device is the laminating device.
The forming machine provided by the invention has the advantages that the new laminating device is designed, the precision of the steel wire during winding is ensured by adopting a new laminating method, the risk of stripping the steel wire is reduced, and the defective rate of the forming machine for manufacturing the tire is reduced.
The invention also provides a forming machine, which comprises a fitting device, wherein the fitting device is used for winding the steel wire on the forming drum 40, and the forming machine also comprises a stripping detection mechanism, the stripping detection mechanism is arranged on the fitting device, and the stripping detection mechanism is the stripping detection mechanism.
Whether the steel wire takes off the material is monitored through setting up and taking off material detection mechanism real-time supervision steel wire, has realized that the steel wire can in time discover the effect of handling when taking off the material appearing, has accelerated the automation of make-up machine, has reduced the defective percentage of tire.
The stripping detection mechanism of the invention is mainly applied to a laminating device of a forming machine to detect whether the laminating device strips a steel wire when the steel wire is wound on a tube of a forming drum 40 so as to timely find and remind an operator to process when the steel wire strips the material and reduce the influence caused by stripping, and particularly comprises a bearing detection component and a base body for installing a linkage component, wherein the base body can adopt a plate or a bracket so as to be installed on the laminating device, the positions of the linkage component when the steel wire strips the material and does not strip the material are different, when the steel wire does not strip the material, the linkage component is abutted with the steel wire, the linkage component is at a stable working position, when the steel wire breaks and strips the material, the steel wire is separated from the linkage component, the linkage component moves from the working position to a reset position, the detection component judges whether the steel wire strips the material or not by detecting the position of the linkage component, above-mentioned detection subassembly can implement the position that detects the interlock subassembly to send the signal, solved the untimely problem of steel wire fracture discovery.
The stripping detection mechanism is used for detecting whether stripping occurs when steel wires are wound on the forming drum 40, and comprises a base body, a linkage assembly and a detection assembly, wherein the linkage assembly is movably arranged on the base body and is used for being abutted against the steel wires; the detection component is arranged on the base body to detect the position of the linkage component; the linkage assembly is provided with a working position and a reset position, the linkage assembly is located at the working position when the steel wire is not stripped, and the linkage assembly is located at the reset position when the steel wire is stripped.
To the interlock subassembly, according to an embodiment, rotate the interlock subassembly and set up on the base member, wherein, the interlock subassembly includes measured end and sense terminal, and measured end and steel wire butt detect the position of sense terminal. The detected end and the detecting end are respectively positioned at two ends of the pivoting position.
The specific structure of the linkage assembly mainly comprises a material detection shaft and a baffle plate, wherein the material detection shaft is provided with a detected end; the shielding plate has a detection end. The interlock subassembly includes the axis of rotation, and the shielding plate is located the one end that the linkage section was kept away from to the extension including the linkage section and the extension section of connecting in order, sense terminal, examines the stub axle setting and keeps away from the one end of extension section at the linkage section, and the linkage section still has the pin joint hole, and the pin joint hole is located the one end of keeping away from the extension section on the linkage section, and the axis of rotation passes the pin joint hole and installs the shielding plate rotatable on the base member.
The central line of linkage segment is also not coincident with the central line nonparallel of extension segment, certain angle has, the preferred obtuse angle of this angle, the pin joint hole sets up in the crossing place of extension segment and linkage segment, the steel wire carries out the backstop through examining the position of material axle to whole interlock subassembly and prescribes a limit to, it is the round bar to examine the material axle, round bar side and steel wire butt, little with the steel wire contact surface, the friction is little, can not damage the steel wire, the material of examining the material axle chooses for use the material that wall steel wire intensity is low, further reduce wearing and tearing.
The detection assembly comprises a signal transmitting end and a signal receiving end. When the linkage assembly is located at the working position, the signal receiving end can receive the signal sent by the signal transmitting end, and when the linkage assembly is located at the reset position, the detection end shields the signal sent by the signal transmitting end so that the signal receiving end cannot receive the signal. Be equipped with signal reflection portion on the base member, signal reflection portion sets up towards the signal reception end of determine module, and wherein, the determine end rotationally sets up between signal emission end and signal reflection portion.
The signal reflection part can be an area opposite to the detection assembly on the base body, the area has a function of reflecting the signal emitted by the signal emission end to the signal receiving end, and a signal reflection plate can be independently arranged on the base body.
In addition, the signal transmitting end and the signal receiving end can also be arranged at intervals, and the detection end of the linkage assembly is rotatably arranged in a space between the signal transmitting end and the signal receiving end so as to just block the signal receiving end from receiving signals when the linkage assembly moves to the working position or the reset position.
The detection component can adopt a plurality of modes such as a detection switch or a sensor, and the detection switch can also directly detect whether the working position or the reset position has a detection end of the linkage component or not besides the arrangement of the signal transmission and the signal reception.
The stripping detection mechanism further comprises a driving assembly, and the driving assembly is in driving connection with the linkage assembly so as to apply prestress moving towards the reset position to the linkage assembly. The driving assembly comprises a return spring, and the return spring is in driving connection with the linkage assembly to apply prestress.
The drive assembly can adopt reset spring, the torsional spring, the cylinder, multiple driving pieces such as hydro-cylinder or motor, reset spring or torsional spring are connected with interlock subassembly and base member, apply a power towards reset position removal for the interlock subassembly, when the steel wire normally twines, can be with interlock subassembly backstop at operating position, after the steel wire disconnection or takes off the material, the interlock subassembly has not had the backstop, thereby remove to reset position under the drive of reset spring or torsional spring, send alarm signal when detecting assembly detects the interlock subassembly and remove to reset position and take off the material with the suggestion operating personnel steel wire.
The base member includes first base plate and second base plate, and first base plate sets up with the second base plate is perpendicular, and wherein, the detection component sets up the one end of keeping away from first base plate at the second base plate, and the interlock subassembly rotationally sets up the one side of keeping away from the second base plate at first base plate.
The first substrate and the second substrate are integrally arranged, the signal transmitting end and the signal receiving end of the detection assembly are both arranged towards the first substrate, the signal reflection portion is located on the first substrate, and the detection end on the linkage assembly rotates to cut off signals between the detection assembly and the signal reflection portion when in a reset position.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
the automatic gluing method of the single steel wire comprises the following steps:
1) the roller assembly 30 is moved down to the fitting angle by a driving electric cylinder connected with the roller assembly according to the size requirements of the forming drum 40 and the tire;
2) the lifting cylinder of the second driving assembly 52 extends out to drive the press roll assembly 30 to move, so that the first press roll 321 of the press roll assembly 30 is tightly attached to the preformed tire cylinder on the forming drum 40, and the forming drum 40 rotates to be matched with the first press roll 321 to perform rubber-coated steel wire rotation and attachment for a half cycle;
3) the forming drum 40 rotates to be matched with the first press roller 321 to perform half-cycle glue-coated steel wire rotation and lamination, then the lifting cylinder returns, and the forming drum 40 rotates to be matched with the first press roller 321 to realize off-drum lamination of the glue-coated steel wire;
4) the clamping cylinder of the clamping assembly 71 and the stub bar pulling assembly 60 moves to the open position;
5) when the gluing of the steel wire coated with glue is about to be finished, the steel wire cutting assembly 70 drives the air cylinder to extend out to enable the air cylinder to reach a cutting position, meanwhile, a spring on the cutting assembly 70 presses and rolls onto the gluing roller 72, and the steel wire cutting clamping assembly 71 clamps the steel wire; the cutter is ventilated to cut the rubber-coated steel wire, and the steel wire cutting and clamping assembly 71 touches the switch to judge the completion of cutting under the traction of the steel wire;
6) after cutting, the forming drum 40 continues to rotate, and meanwhile, the lifting cylinder extends out, and at the moment, the first press roller 321 attaches the material tail under the guide of the spring press roller;
7) the lifting cylinder of the second driving assembly 52 retracts, the press roller assembly 30 moves to enable the first press roller 321 to move to the upper position, and the limiting device enables the steel wire cutting and clamping assembly 71 to move to the lower position;
8) the stub bar traction assembly 60 drives the cylinder to extend out, the stub bar traction assembly 60 rotates along the axis of the compression roller assembly 30 to reach a material taking position, and the stub bar is clamped by the clamping cylinder;
9) the driving cylinder retracts, the stub bar traction assembly 60 rotates along the axis of the compression roller assembly 30, the stub bar traction assembly returns to a waiting position, the steel wire is wound on the compression roller assembly 30 in the process, and the process is waited until next laminating circulation.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the directions or positional relationships indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the directions or positional relationships shown in the drawings, and are for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A fitting method for winding a steel wire around a tire tube, comprising:
step S1: driving the press roll assembly (30) to move and abut against the forming drum (40) so as to press the head of the steel wire on the tire cylinder of the forming drum (40);
step S2: driving the forming drum (40) to rotate for a preset angle so as to fix the head of the steel wire on the tyre cylinder;
step S3: -driving the roller assembly (30) away from the forming drum (40);
step S4: the forming drum (40) is driven to rotate to continue winding the steel wire until the winding is finished.
2. The attaching method according to claim 1, wherein the step S4 further includes a step S41,
step S41: and before the steel wire winding is finished, stopping the forming drum (40) from rotating, and cutting the steel wire according to the preset length of the steel wire.
3. The laminating method according to claim 2, wherein the step S4 further includes a step S42 after the step S41,
step S42: and driving the compression roller assembly (30) to move and abut against the forming drum again so as to press the tail part of the steel wire on the tyre cylinder of the forming drum (40) and drive the forming drum (40) to rotate continuously.
4. The fitting method according to claim 1, wherein the preset angle is at least greater than 90 °.
5. A bonding apparatus for winding a steel wire by the bonding method according to any one of claims 1 to 4, comprising:
a frame (10);
a guide roller assembly (20), the guide roller assembly (20) being provided on the frame (10) to guide the wire to a forming drum (40);
a press roll assembly (30), the press roll assembly (30) being movably arranged relative to the building drum (40) for pressing the steel wires onto the building drum (40).
6. The laminating device of claim 5, further comprising:
a first driving assembly (51), wherein the first driving assembly (51) is in driving connection with the press roller assembly (30) so as to drive the press roller assembly (30) to move close to the forming drum (40) and not to contact with the tyre cylinder according to the size of the tyre cylinder;
the second driving assembly (52), the second driving assembly (52) is arranged on the first driving assembly (51), and the first driving assembly (51) is in driving connection with the pressing roller assembly (30) so as to drive the pressing roller assembly (30) to abut against or separate from the tire cylinder.
7. The laminating device according to claim 6, wherein the roller assembly (30) comprises:
a guide frame (31);
a plurality of guiding rollers arranged at intervals on the guiding frame (31) to guide the steel wire to the forming drum (40).
8. The laminating device of claim 7, further comprising:
the drawing assembly (60) is arranged on the rack (10) in a swinging mode, so that the head of the steel wire can be clamped, and the steel wire can be arranged on the compression roller assembly (30) in a winding mode along a preset direction.
9. The laminating device of claim 5, further comprising:
decide subassembly (70), it sets up to decide subassembly (70) movably on frame (10) to decide the steel wire.
10. A forming machine comprising a laying device for winding a steel wire on a carcass of a forming drum (40) and the forming drum (40), characterized in that said laying device is a laying device according to any one of claims 5 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210583218.9A CN114919216A (en) | 2022-05-26 | 2022-05-26 | Bonding method, bonding apparatus, and molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210583218.9A CN114919216A (en) | 2022-05-26 | 2022-05-26 | Bonding method, bonding apparatus, and molding machine |
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| Publication Number | Publication Date |
|---|---|
| CN114919216A true CN114919216A (en) | 2022-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210583218.9A Pending CN114919216A (en) | 2022-05-26 | 2022-05-26 | Bonding method, bonding apparatus, and molding machine |
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| CN (1) | CN114919216A (en) |
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