Solid tire building apparatus

Abstract

This invention discloses a solid tire forming device in the field of solid tire forming technology, including a receiving and trimming device, which comprises a receiving component and a trimming component. Several sets of interconnected conveyor roller mechanisms are arranged on the right side of the receiving and trimming device. A longitudinal trimming mechanism is installed between the receiving and trimming device and the adjacent conveyor roller mechanisms. A winding and forming mechanism is arranged above the conveyor roller mechanisms, and a waste material recycling mechanism is installed above the receiving and trimming mechanism. Dynamic trimming accuracy is improved: a double-layer trimming frame is driven to move towards each other by a bidirectional threaded rod, and the lower trimming wheel is synchronously driven to rotate by a long-toothed rotating shaft, achieving online adjustment of the trimming width. The upper and lower trimming blades adopt an interlocking meshing design, concentrating the shearing force on the edge of the film, resulting in minimal trimming flatness deviation. Waste material is separated immediately: trimming waste is directly guided into the waste material recycling mechanism via a guide roller, avoiding interference with the main film flow and solving the risk of entanglement at the source.

Description

Technical Field

[0001] This invention relates to the field of solid tire forming technology, specifically to a solid tire forming device. Background Technology

[0002] Solid tires are a type of tire that contrasts with pneumatic tires (hollow tires). Their carcass is solid, without a cord skeleton, and they do not require inflation, thus eliminating the need for an inner tube or airtight layer. The earliest tires were solid tires. Solid tires are used only on low-speed, high-load vehicles or machinery, and also on stationary machinery.

[0003] Traditional solid tire forming processes suffer from three major technological limitations:

[0004] Process fragmentation: Film edge trimming, fixed-length cutting, and winding are all done on separate equipment, requiring robotic arms or manual transfer, which leads to stretching and deformation of the film.

[0005] Vacuum waste handling: Cutting waste falls directly and accumulates, requiring machine shutdown for cleaning every 30 minutes, resulting in low equipment utilization;

[0006] Winding efficiency bottleneck: After the single-station winding mechanism completes the blank, it needs 15 seconds to reset, and the production cycle time is ≥60 seconds / piece.

[0007] Based on this, the present invention designs a solid tire forming device to solve the above problems. Summary of the Invention

[0008] The purpose of this invention is to provide a solid tire forming apparatus to solve the problems mentioned in the background art.

[0009] To achieve the above objectives, the present invention provides the following technical solution: a solid tire forming device, including a receiving and cutting mechanism, which includes a receiving component and a cutting component. Several sets of end-to-end conveyor roller mechanisms are arranged on the right side of the receiving and cutting mechanism. A longitudinal cutting mechanism is installed between the receiving and cutting mechanism and the adjacent conveyor roller mechanisms. A winding forming mechanism is arranged above the conveyor roller mechanisms, and a waste material recycling mechanism is installed above the receiving and cutting mechanism. The receiving and cutting mechanism receives an externally formed film, performs top-width cutting through the cutting component, and then conveys it to the conveyor roller mechanism. Waste material generated during cutting is discharged from the device through the waste material recycling mechanism for recycling. The rear longitudinal cutting mechanism performs cutting within a user-defined time range, thereby cutting the conveyed film to a fixed length. The cut film is then conveyed to the winding forming mechanism for winding to form a solid tire blank.

[0010] The winding and forming mechanism includes a truss, on which several sets of transverse slides are installed. Each set of transverse slides is equipped with several sets of transverse driving components, and forming components are installed on the transverse driving components. By setting multiple sets of forming components, continuous solid tire blank forming can be achieved, thereby improving work efficiency. The forming components are prior art, and their specific structure is disclosed in application number CN202421956279.6, patent titled "Mobile Device and Solid Tire Forming Equipment Having the Same".

[0011] Preferably, the receiving assembly includes a receiving bracket, and a trimming component clearance groove is provided in the upper middle part of the receiving bracket. A first conveying roller and a second conveying roller are respectively arranged on the left and right sides of the trimming component clearance groove. A feeding conveying roller is hinged to the left end of the first conveying roller, and a first cylinder is hinged between the feeding conveying roller and the receiving bracket. The angle of the feeding conveying roller can be adjusted by the first cylinder to facilitate the smooth input of the film.

[0012] Preferably, the trimming assembly includes a trimming fixing frame fixedly connected to the receiving assembly. Two sets of symmetrically arranged double-layer trimming frames are slidably connected to the trimming fixing frame. An internally threaded block is fixedly connected to the bottom of each double-layer trimming frame, penetrating the trimming fixing frame. Bearing seats are installed on both the left and right sides of the bottom of the trimming fixing frame. A bidirectional threaded rod, screwed to the two sets of internally threaded blocks, is rotatably connected between the two sets of bearing seats. A first motor capable of driving the bidirectional threaded rod is installed at one end of the trimming fixing frame. Lower trimming wheels are rotatably connected to the lower inner cavities of both sets of double-layer trimming frames. A long... A toothed shaft, with a long toothed shaft fitted into the lower cutting wheel, allows the lower cutting wheel to rotate without affecting the movement of the double-layer cutting frame. A second motor, capable of driving the long toothed shaft, is installed on the other end of the cutting frame opposite to the first motor. The upper inner cavity of both sets of double-layer cutting frames is rotatably connected to an upper cutting wheel. A third motor, capable of driving the upper cutting wheel, is installed laterally on the upper layer of the double-layer cutting frame. Cutting blades are installed on the upper and lower cutting wheels in an alternating manner. A support plate is provided between the two sets of lower cutting wheels, and springs are fixed between the two sets of support plates and the lower cutting wheels on both sides.

[0013] Preferably, the conveyor roller mechanism includes a frame, on which a third conveyor roller is mounted. The output end of the third conveyor roller is hinged to a swing conveyor roller, and the output end of the swing conveyor roller is rotatably connected to a top pressure roller. A fourth motor capable of driving the top pressure roller to rotate is mounted laterally on the swing conveyor roller. A conveying correction component is mounted on the third conveyor roller, and a fourth cylinder is installed between the swing conveyor roller and the frame.

[0014] Preferably, the conveying and straightening component includes two sets of straightening fixing frames, two sets of sliding rods are fixedly connected between the two sets of straightening fixing frames, and a bidirectional lead screw is provided between the two sets of sliding rods and rotatably connected to the two sets of straightening fixing frames. Straightening plates are screwed to both sides of the bidirectional lead screw and slidably connected to the two sets of sliding rods. A fifth motor capable of driving the bidirectional lead screw to rotate is installed on one set of straightening fixing frames.

[0015] Preferably, the longitudinal cutting mechanism includes a right-angle frame, a lower cutting blade fixedly connected to the lower right side of the right-angle frame, an upper cutting blade with an inclined cutting edge arranged above the lower cutting blade, a longitudinal slide rail installed between the upper cutting blade and the right-angle frame, a second cylinder hinged between the upper cutting blade and the upper part of the right-angle frame, and a downwardly extending conveyor wheel frame installed on the side of the upper cutting blade.

[0016] Preferably, the lateral drive component includes a lateral frame and a rack mounted on the lateral slide, a sixth motor is mounted on the lateral frame, and a gear that meshes with the rack is mounted on the output end of the sixth motor.

[0017] Preferably, the waste material recycling mechanism includes a waste material recycling frame inclined upwards, with support legs installed on both sides of the lower part of the waste material recycling frame, a driven wheel installed at the lower end of the waste material recycling frame, and a drive wheel driven by a motor installed at the upper end of the waste material recycling frame. Several sets of conveyor belt support rollers are installed on the waste material recycling frame, and a conveyor belt is sleeved between the several sets of conveyor belt support rollers, the driven wheel, and the drive wheel. A tension adjustment component for adjusting the tension of the conveyor belt is installed below the waste material recycling frame. A guide roller is installed at the lower right end of the waste material recycling frame, and a material distribution component is installed above the guide roller. A pressing component for pressing down the conveying material is installed on the lower right end face of the waste material recycling frame. Enclosures are installed on both sides above the waste material recycling frame. The tension adjustment component is prior art, and its structure is the same as that in application number CN201120367046.9, patent name: Combined Conveyor Belt Tension Adjustment Device.

[0018] Preferably, the material distribution component includes a material distribution sliding rod, with material distribution seats fixedly connected to both ends of the material distribution sliding rod. Several sets of sliding blocks are slidably connected to the material distribution sliding rod. The position of the sliding blocks can be fixed and displaced by adjusting the tightness of bolts and nuts. A material distribution rod is rotatably connected to the sliding block.

[0019] Preferably, the pressing component includes two sets of bearing frames mounted on the waste material recycling rack and two sets of third cylinders hinged on the waste material recycling rack. A rotating rod is rotatably connected between the two sets of bearing frames. Both ends of the rotating rod that extend out of the bearing frames are vertically fixed with a drive arm. The drive arm is hinged to the telescopic end of the third cylinder. A pressure roller for pressing material is fixed on the rotating rod.

[0020] The solid tire forming machine uses calendered sheets, which are then fed into the conveyor roller mechanism via a floating guide assembly. The sheets are first trimmed, with the trimming width adjusted in real-time according to the formula (adjustment can be made while winding). The width is actively adjusted according to the process settings. The sheet is then conveyed to the slitting mechanism, where upper and lower cutters cut to the required length. When the sheet reaches the bonding position of the winding forming mechanism, the forming drum descends to a fixed height. The conveyor roller mechanism is cylinder-driven, and the top pressure roller tightly bonds the sheet to the forming drum for cutting according to the set length. After cutting, the top pressure roller accelerates winding. Once winding is complete, the forming drum automatically rises and moves to the tire unloading position. The swing frame of the first forming component falls, automatically transferring the sheet to the next forming component for bonding, resulting in continuous forming. Forming components at different positions can also be used to form different models of solid tires. In actual production, only one operator is needed at each forming station.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] Improved dynamic cutting accuracy: The double-layer cutting frame moves towards each other through a bidirectional threaded rod, and the lower cutting wheel is rotated synchronously by a long-toothed rotating shaft, so that the cutting width can be adjusted online; the upper and lower cutting blades adopt an interlocking design, so that the shearing force is concentrated on the edge of the film, resulting in small deviation in the flatness of the cutting edge.

[0023] Instant waste separation: Trimmed waste is directly fed into the waste recycling mechanism via guide rollers, avoiding interference with the main film flow and solving the risk of entanglement at the source.

[0024] Anti-tangling material distribution mechanism: The spacing between the material distribution rods is infinitely adjustable by the sliding block, and with the periodic downward pressure of the pressure roller, the waste material is conveyed in a wave shape, eliminating the stacking caused by electrostatic adsorption;

[0025] Advantages of oblique blade shearing dynamics: The upper cutting blade adopts a 35° inclination angle design, which generates a horizontal component force to push the film during the cutting process, counteracting the material springback of traditional vertical cutting, and reducing the power consumption of the drive cylinder by 50%;

[0026] Cutting-conveying synchronization: The conveyor wheel frame is rigidly connected to the cutter, and the film is pressed down at the moment of cutting to prevent the film from warping after cutting, ensuring high length accuracy.

[0027] Seamless switching between multiple workstations: Multiple sets of transverse drive components operate independently on the truss, resulting in short transfer time of formed components and realizing a "winding-preparation-winding" cycle. This leads to high equipment utilization and a significant increase in production capacity.

[0028] Full-process automation rate: From film insertion to preform forming, the manual intervention is reduced to zero, and the yield rate is consistently above 98.7%.

[0029] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0030] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the structure of the present invention;

[0032] Figure 2 This is a schematic diagram of the receiving and cutting mechanism of the present invention;

[0033] Figure 3 This is a schematic diagram of the receiving component structure of the present invention;

[0034] Figure 4 This is a schematic diagram of the edge-cutting component structure of the present invention;

[0035] Figure 5 This is a partial cross-sectional view of the edge-cutting component of the present invention;

[0036] Figure 6 This is a schematic diagram of the conveyor roller mechanism of the present invention;

[0037] Figure 7 This is a front view schematic diagram of the conveyor roller mechanism of the present invention;

[0038] Figure 8 This is a schematic diagram of the structure of the conveying and straightening component of the present invention;

[0039] Figure 9 This is a schematic diagram of the longitudinal cutting mechanism of the present invention;

[0040] Figure 10 This is a schematic diagram of the winding and forming mechanism of the present invention;

[0041] Figure 11 This is an enlarged structural diagram of part A of the present invention;

[0042] Figure 12 This is a schematic diagram of the waste material recycling mechanism of the present invention;

[0043] Figure 13 This is a partial structural diagram of the waste material recycling mechanism of the present invention;

[0044] Figure 14 This is a schematic diagram of the material distribution component structure of the present invention;

[0045] Figure 15 This is a schematic diagram of the pressing component structure of the present invention.

[0046] In the attached diagram, the components represented by each number are as follows:

[0047] 1-Guiding and trimming mechanism, 11-Guiding assembly, 111-Guiding bracket, 112-Trimming assembly clearance groove, 113-First conveying roller, 114-Second conveying roller, 115-Feeding conveying roller, 116-First cylinder, 12-Trimming assembly, 121-Trimming fixing frame, 122-Double-layer trimming frame, 123-Internal threaded block, 124-Bearing seat, 125-Bidirectional threaded rod, 126-First motor, 127-Lower trimming wheel, 12 8-Long-toothed rotating shaft, 129-Second motor, 1210-Upper cutting wheel, 1211-Third motor, 1212-Cutting blade, 1213-Support plate, 1214-Spring, 2-Conveyor roller mechanism, 21-Upright frame, 22-Third conveyor roller, 23-Oscillating conveyor roller, 24-Top pressure roller, 25-Fourth motor, 26-Conveyor straightening component, 261-Straightening fixing frame, 262-Slide bar, 263-Bidirectional lead screw, 264-Straightening plate. 265-Fifth motor, 3-Longitudinal cutting mechanism, 31-Right angle frame, 32-Lower cutting blade, 33-Upper cutting blade, 34-Longitudinal slide rail, 35-Second cylinder, 36-Conveyor wheel frame, 4-Winding and forming mechanism, 41-Truss, 42-Transverse slide rail, 43-Transverse drive component, 431-Transverse frame, 432-Rack, 433-Sixth motor, 434-Gear, 44-Forming component, 5-Waste material recycling mechanism, 51-Waste material recycling rack, 52 53-Support leg, 54-Driven wheel, 55-Conveyor belt support roller, 56-Conveyor belt, 57-Tension adjustment component, 58-Guide roller, 59-Distribution component, 591-Distribution sliding rod, 592-Distribution seat, 593-Sliding block, 594-Distribution rod, 510-Pressing component, 5101-Bearing bracket, 5102-Rotating rod, 5103-Drive arm, 5104-Third cylinder, 5105-Pressure roller, 511-Enclosure. Detailed Implementation

[0048] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0049] Please see Figure 1-15The present invention provides a solid tire forming device technical solution: a solid tire forming device, including a receiving and cutting edge mechanism 1, the receiving and cutting edge mechanism 1 including a receiving component 11 and a cutting edge component 12, a plurality of sets of head-to-tail conveying roller mechanisms 2 are arranged on the right side of the receiving and cutting edge mechanism 1, a longitudinal cutting mechanism 3 is installed between the receiving and cutting edge mechanism 1 and the conveying roller mechanism 2 adjacent to it, a winding forming mechanism 4 is arranged above the conveying roller mechanism 2, and a waste material recycling mechanism 5 is installed above the receiving and cutting edge mechanism 1;

[0050] The winding and forming mechanism 4 includes a truss 41, on which several sets of transverse slides 42 are installed. Each set of transverse slides 42 is provided with several sets of transverse driving components 43, and forming components 44 are installed on the transverse driving components 43.

[0051] Furthermore, the receiving assembly 11 includes a receiving bracket 111. The upper middle part of the receiving bracket 111 is provided with a trimming assembly clearance groove 112. A first conveying roller 113 and a second conveying roller 114 are respectively arranged on the left and right sides of the trimming assembly clearance groove 112. A feeding conveying roller 115 is hinged to the left end of the first conveying roller 113. A first cylinder 116 is hinged between the feeding conveying roller 115 and the receiving bracket 111. The first cylinder 116 can drive the feeding conveying roller 115 to swing, which is beneficial to adjust the feeding height. After the film enters from the feeding conveying roller 115, it passes through the first conveying roller 113 to the trimming assembly 12 for trimming on both sides. The trimmed film of equal width is output along the second conveying roller 114.

[0052] Furthermore, the trimming assembly 12 includes a trimming fixing frame 121 fixedly connected to the receiving assembly 11. Two sets of symmetrically arranged double-layer trimming frames 122 are slidably connected to the trimming fixing frame 121. An internal threaded block 123 penetrating the trimming fixing frame 121 is fixedly connected to the bottom of the double-layer trimming frame 122. Bearing seats 124 are installed on both the left and right sides of the bottom of the trimming fixing frame 121. A bidirectional threaded rod 125 screwed to the two sets of internal threaded blocks 123 is rotatably connected between the two sets of bearing seats 124. A first motor 126 capable of driving the bidirectional threaded rod 125 is installed at one end of the trimming fixing frame 121. Lower trimming wheels 127 are rotatably connected to the lower inner cavity of both sets of double-layer trimming frames 122. A long-toothed shaft 128, passing through two sets of lower cutting wheels 127, is rotatably connected to the edge-cutting fixing frame 121. The long-toothed shaft 128 is sleeved with the lower cutting wheels 127, allowing the lower cutting wheels 127 to rotate without affecting the movement of the double-layer edge-cutting frame 122. A second motor 129, capable of driving the long-toothed shaft 128, is installed at the other end of the edge-cutting fixing frame 121 opposite to the first motor 126. Upper cutting wheels 1210 are rotatably connected to the upper inner cavities of both sets of double-layer edge-cutting frames 122. A third motor 1211, capable of driving the upper cutting wheels 1210, is installed laterally on the upper layer of the double-layer edge-cutting frame 122. The upper cutting wheels 1210 and lower cutting wheels 127 are equipped with… The staggered cutting blades 1212 have a support plate 1213 between the two sets of lower cutting wheels 127. Springs 1214 are fixed between the two support plates 1213 and the lower cutting wheels 127 on both sides. A first motor 126 drives the rotation of a bidirectional threaded rod 125, which in turn causes the two sets of internal threaded blocks 123 on it to move closer or further apart, thereby adjusting the distance between the two sets of lower cutting wheels 127 and the two sets of upper cutting wheels 1210. This distance is the fixed width distance of the film. A second motor 129 drives the rotation of a long-toothed rotating shaft 128, which in turn drives the two sets of lower cutting wheels 127. The long-toothed rotating shaft 128 has a protruding elongated structure on its surface, which cuts the lower edges... The inner cavity of wheel 127 is provided with a groove structure that matches the protruding strip, which allows the lower cutting wheel 127 to rotate without affecting the lateral movement of the double-layer cutting frame 122. The upper cutting wheel 1210 is driven to rotate by the third motor 1211, which, together with the rotation of the lower cutting wheel 127, allows the staggered cutting blades 1212 to cut the film. The support plate 1213 moves laterally with the movement of the lower cutting wheel 127 to support the middle of the cut film. The spring 1214 provides cushioning when the two sets of support plates 1213 are pressed together. When the two sets of lower cutting wheels 127 are far apart, the two sets of support plates 1213 are spaced apart, thus better supporting the film being cut.

[0053] Furthermore, the conveyor roller mechanism 2 includes a frame 21, on which a third conveyor roller 22 is mounted. The output end of the third conveyor roller 22 is hinged to a swing conveyor roller 23, and the output end of the swing conveyor roller 23 is rotatably connected to a top pressure roller 24. A fourth motor 25 capable of driving the top pressure roller 24 to rotate is mounted laterally on the swing conveyor roller 23. A conveying and straightening component 26 is mounted on the third conveyor roller 22. A fourth cylinder 27 is installed between the swing conveyor roller 23 and the frame 21. The film is conveyed along the third conveyor roller 22. When it is conveyed to the swing conveyor roller 23, the telescopic end of the fourth cylinder 27 extends, causing the swing conveyor roller 23 to swing upward, so that the film on it is wound onto the forming component 44 along the top pressure roller 24.

[0054] Furthermore, the conveying and straightening component 26 includes two sets of straightening fixing frames 261, two sets of sliding rods 262 are fixedly connected between the two sets of straightening fixing frames 261, and a bidirectional lead screw 263 is provided between the two sets of sliding rods 262 and rotatably connected to the two sets of straightening fixing frames 261. Straightening plates 264 are screwed to both sides of the bidirectional lead screw 263 and slidably connected to the two sets of sliding rods 262. A fifth motor 265 is installed on one set of straightening fixing frames 261 to drive the bidirectional lead screw 263 to rotate. Driven by the fifth motor 265, the bidirectional lead screw 263 can be driven to rotate, thereby driving the two sets of straightening plates 264 on it to move closer to each other or away from each other. The distance between the two sets of straightening plates 264 can be adjusted according to the width of the film to realize the straight track conveying of the film.

[0055] Furthermore, the longitudinal cutting mechanism 3 includes a right-angle frame 31, with a lower cutting blade 32 fixedly connected to the lower right side of the right-angle frame 31. An upper cutting blade 33 with an inclined cutting edge is provided above the lower cutting blade 32. A longitudinal slide rail 34 is installed between the upper cutting blade 33 and the right-angle frame 31. A second cylinder 35 is hinged between the upper cutting blade 33 and the upper part of the right-angle frame 31. A downwardly extending conveyor wheel frame 36 is installed on the side of the upper cutting blade 33. The film passes between the upper cutting blade 33 and the lower cutting blade 32. The roller on the conveyor wheel frame 36 is initially higher than the blade edge of the lower cutting blade 32, so that there is no resistance when the film is conveyed to the right. When the film needs to be cut, the telescopic end of the second cylinder 35 extends, pushing the upper cutting blade 33 to cut the film downward along the longitudinal slide rail 34.

[0056] Furthermore, the transverse drive component 43 includes a transverse frame 431 and a rack 432 mounted on the transverse slide 42. A sixth motor 433 is mounted on the transverse frame 431, and a gear 434 that meshes with the rack 432 is mounted on the output end of the sixth motor 433.

[0057] Furthermore, the waste material recycling mechanism 5 includes a waste material recycling frame 51 inclined upwards. Support legs 52 are installed on both sides of the lower part of the waste material recycling frame 51. A driven wheel 53 is installed at the lower end of the waste material recycling frame 51, and a drive wheel 54 driven by a motor is installed at the upper end of the waste material recycling frame 51. Several sets of conveyor belt support rollers 55 are installed on the waste material recycling frame 51. A conveyor belt 56 is sleeved between the several sets of conveyor belt support rollers 55, the driven wheel 53, and the drive wheel 54. A tension adjustment mechanism for adjusting the tension of the conveyor belt 56 is installed below the waste material recycling frame 51. Part 57, a guide roller 58 is installed at the lower right end of the waste material recycling rack 51. Several grouping components 59 are installed above the guide roller 58. A pressing component 510 for pressing down and conveying the material is installed on the lower right end face of the waste material recycling rack 51. Enclosures 511 are installed on both sides above the waste material recycling rack 51. The waste material after the film is cut goes up and around the guide roller 58, passes through the grouping component 59 and goes up and around the driven wheel 53 and is placed on the conveyor belt 56 for conveying. The pressing component 510 at the end presses the waste material tightly on the conveyor belt 56 for conveying until it is conveyed upward out of this waste material recycling mechanism 5.

[0058] Furthermore, the material distribution component 59 includes a material distribution sliding rod 591, with material distribution seats 592 fixedly connected to both ends of the material distribution sliding rod 591. Several sets of sliding blocks 593 are slidably connected to the material distribution sliding rod 591. The position of the sliding blocks 593 can be fixed and displaced by adjusting the tightness of bolts and nuts. A material distribution rod 594 is rotatably connected to the sliding block 593. The sliding blocks 593 can be used to adjust the left and right of each set of material distribution rods 594. With two or more sets of material distribution components 59, the waste material passes through the upper and lower set of material distribution rods 594 after the misalignment adjustment, realizing the stable conveying of waste material. The rotating material distribution rod 594 is conducive to the smooth conveying of waste material.

[0059] Furthermore, the pressing component 510 includes two sets of bearing frames 5101 mounted on the waste material recycling rack 51 and two sets of third cylinders 5104 hinged on the waste material recycling rack 51. A rotating rod 5102 is rotatably connected between the two sets of bearing frames 5101. Both ends of the rotating rod 5102 that protrude from the bearing frames 5101 are vertically fixed with drive arms 5103. The drive arms 5103 are hinged to the telescopic ends of the third cylinders 5104. A pressure roller 5105 for pressing material is fixed on the rotating rod 5102. By controlling the telescopic ends of the third cylinders 5104 to extend and retract, the rotating rod 5102 can be rotated, thereby driving the pressure roller 5105 to press down or lift.

[0060] One specific application of this embodiment is as follows: This invention is a solid tire forming device, and the specific operation steps are as follows:

[0061] Film input and trimming

[0062] The film enters from the feed conveyor roller 115 of the receiving assembly 11.

[0063] The first cylinder 116 adjusts the height of the feed conveyor roller 115 to accommodate films of different thicknesses.

[0064] The film enters the edge-cutting assembly 12 via the first conveyor roller 113:

[0065] The first motor 126 drives the bidirectional threaded rod 125, which in turn drives the two sets of double-layer cutting frames 122 to move horizontally in sync, adjusting to the required width of the film (the spacing between the cutting blades 1212).

[0066] The second motor 129 drives the long-toothed rotating shaft 128, which in turn drives the two sets of lower cutting wheels 127 to rotate; the third motor 1211 drives the upper cutting wheel 1210 to rotate, and the upper and lower cutting blades 1212 cut the film on both sides simultaneously.

[0067] The support plate 1213 moves with the lower cutting wheel under the action of the spring 1214, providing dynamic support for the film in the cutting area and preventing deformation.

[0068] The cut-edge, equal-width film is output via the second conveyor roller 114.

[0069] Film transport and slitting (optional)

[0070] The film enters the longitudinal cutting mechanism 3:

[0071] During normal transport, the upper cutter 33 is raised (the rollers of the conveyor frame 36 support the film), and the film passes through without resistance.

[0072] When segmentation is required, the second cylinder 35 pushes the upper cutting blade 33 down along the longitudinal slide rail 34, which works in conjunction with the lower cutting blade 32 to cut the film.

[0073] Winding preparation and positioning

[0074] Film enters the conveyor roller mechanism 2:

[0075] The conveying and straightening component 26 is driven by the fifth motor 265 to drive the bidirectional lead screw 263, which adjusts the spacing of the straightening plates 264 to ensure that the film is conveyed in the center.

[0076] When the film reaches the oscillating conveyor roller 23, the fourth cylinder 27 pushes the oscillating conveyor roller 23 to lift it up, guiding the film to the top pressure roller 24.

[0077] The fourth motor 25 drives the top pressure roller 24 to rotate, pressing the film against the forming component 44 of the winding forming mechanism 4.

[0078] Winding

[0079] The sixth motor 433 of the transverse drive component 43 drives the gear 434 to move along the rack 432, thereby causing the forming component 44 to be precisely positioned laterally on the truss 41.

[0080] Multiple forming components 44 can move independently to adapt to the winding path of tires of different specifications.

[0081] The film is wound layer by layer on the molding component 44 to form a solid embryo body.

[0082] Waste material recycling

[0083] The waste material generated during trimming is guided by guide roller 58 to the waste material recovery mechanism 5.

[0084] Waste material passes through the material distribution component 59: the material distribution rod 594 adjusts the spacing through the sliding block 593 to guide the waste material in layers and avoid accumulation.

[0085] The third cylinder 5104 of the pressing component 510 pushes the pressure roller 5105 downward to press the waste material tightly against the conveyor belt 56.

[0086] The drive wheel 54 drives the conveyor belt 56 to output the waste material upward through the inclined scrap collection frame 51, and the enclosure 511 prevents it from falling off.

[0087] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0088] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A solid tire forming device, characterized in that: The system includes a receiving and trimming mechanism (1), which includes a receiving component (11) and a trimming component (12). Several sets of head-to-tail conveyor roller mechanisms (2) are provided on the right side of the receiving and trimming mechanism (1). A longitudinal cutting mechanism (3) is installed between the receiving and trimming mechanism (1) and the conveyor roller mechanism (2) adjacent to it. A winding and forming mechanism (4) is provided above the conveyor roller mechanism (2). A waste material recycling mechanism (5) is installed above the receiving and trimming mechanism (1). The winding and forming mechanism (4) includes a truss (41), on which several sets of transverse slides (42) are installed. Each set of transverse slides (42) is provided with several sets of transverse driving components (43), and forming components (44) are installed on the transverse driving components (43). The edge cutting assembly (12) includes an edge cutting fixing frame (121) fixedly connected to the receiving assembly (11). Two sets of symmetrically arranged double-layer edge cutting frames (122) are slidably connected on the edge cutting fixing frame (121). The bottom of the frame (122) is fixedly connected to an internally threaded block (123) that penetrates the trimming fixing frame (121). Bearing seats (124) are installed on both the left and right sides of the bottom of the trimming fixing frame (121). A bidirectional threaded rod (125) screwed to the two sets of internally threaded blocks (123) is rotatably connected between the two sets of bearing seats (124). A first motor (126) capable of driving the bidirectional threaded rod (125) is installed at one end of the trimming fixing frame (121). The lower inner cavity of both sets of double-layer trimming frames (122) is rotatably connected to a lower trimming block. The edge wheel (127) is rotatably connected to the edge-cutting fixing frame (121), and a long-toothed rotating shaft (128) is rotatably connected to the two sets of lower edge-cutting wheels (127). The long-toothed rotating shaft (128) is sleeved with the lower edge-cutting wheel (127), so that the lower edge-cutting wheel (127) can rotate without affecting the movement of the double-layer edge-cutting frame (122). The other end of the edge-cutting fixing frame (121) away from the first motor (126) is equipped with a second motor (129) that can drive the long-toothed rotating shaft (128) to rotate. The two sets of double-layer edge-cutting frames (127) are connected to the edge-cutting fixing frame (121). 2) The upper inner cavity is rotatably connected to an upper cutting wheel (1210). The upper side of the double-layer cutting frame (122) is equipped with a third motor (1211) that can drive the upper cutting wheel (1210) to rotate. The upper cutting wheel (1210) and the lower cutting wheel (127) are equipped with staggered cutting blades (1212). A support plate (1213) is provided between the two sets of lower cutting wheels (127). The two sets of support plates (1213) are respectively fixed with springs (1214) between the lower cutting wheels (127) on both sides.

2. The solid tire forming device according to claim 1, characterized in that: The receiving assembly (11) includes a receiving bracket (111). The upper middle part of the receiving bracket (111) is provided with a cutting component clearance groove (112). A first conveying roller (113) and a second conveying roller (114) are respectively provided on the left and right sides of the cutting component clearance groove (112). A feeding conveying roller (115) is hinged to the left end of the first conveying roller (113). A first cylinder (116) is hinged between the feeding conveying roller (115) and the receiving bracket (111).

3. The solid tire forming device according to claim 1, characterized in that: The conveyor roller mechanism (2) includes a frame (21), on which a third conveyor roller (22) is mounted. The output end of the third conveyor roller (22) is hinged to a swing conveyor roller (23). The output end of the swing conveyor roller (23) is rotatably connected to a top pressure roller (24). A fourth motor (25) capable of driving the top pressure roller (24) to rotate is mounted on the side of the swing conveyor roller (23). A conveying correction component (26) is mounted on the third conveyor roller (22). A fourth cylinder (27) is installed between the swing conveyor roller (23) and the frame (21).

4. A solid tire forming device according to claim 3, characterized in that: The conveying and correcting component (26) includes two sets of correcting fixing frames (261), two sets of sliding rods (262) are fixed between the two sets of correcting fixing frames (261), and a bidirectional lead screw (263) is provided between the two sets of sliding rods (262) and rotatably connected to the two sets of correcting fixing frames (261). Correcting plates (264) that are slidably connected to the two sets of sliding rods (262) are screwed on both sides of the bidirectional lead screw (263). A fifth motor (265) that can drive the bidirectional lead screw (263) to rotate is installed on one set of correcting fixing frames (261).

5. A solid tire forming apparatus according to claim 1, characterized in that: The longitudinal cutting mechanism (3) includes a right-angle frame (31), a lower cutting blade (32) is fixedly connected to the lower right side of the right-angle frame (31), an upper cutting blade (33) with an inclined cutting edge is provided above the lower cutting blade (32), a longitudinal slide rail (34) is installed between the upper cutting blade (33) and the right-angle frame (31), a second cylinder (35) is hinged above the upper cutting blade (33) and the right-angle frame (31), and a downwardly extending conveyor wheel frame (36) is installed on the side of the upper cutting blade (33).

6. A solid tire forming apparatus according to claim 1, characterized in that: The transverse drive component (43) includes a transverse frame (431) and a rack (432) mounted on a transverse slide (42). A sixth motor (433) is mounted on the transverse frame (431), and a gear (434) that meshes with the rack (432) is mounted on the output end of the sixth motor (433).

7. A solid tire forming apparatus according to claim 1, characterized in that: The waste material recycling mechanism (5) includes a waste material recycling frame (51) that is inclined upward. Support legs (52) are installed on both sides of the lower part of the waste material recycling frame (51). A driven wheel (53) is installed at the lower end of the waste material recycling frame (51), and a drive wheel (54) driven by a motor is installed at the upper end of the waste material recycling frame (51). Several sets of conveyor belt support rollers (55) are installed on the waste material recycling frame (51). The several sets of conveyor belt support rollers (55), driven wheels (53), and drive wheels (54) A conveyor belt (56) is sleeved between the two sides. A tension adjustment component (57) for adjusting the tension of the conveyor belt (56) is installed below the waste material recycling frame (51). A guide roller (58) is installed at the lower right end of the waste material recycling frame (51). Several batching components (59) are installed above the guide roller (58). A pressing component (510) for pressing down the conveying material is installed on the lower right end face of the waste material recycling frame (51). Enclosures (511) are installed on both sides above the waste material recycling frame (51).

8. A solid tire forming apparatus according to claim 7, characterized in that: The material distribution component (59) includes a material distribution sliding rod (591), with material distribution seats (592) fixedly connected to both ends of the material distribution sliding rod (591). Several sets of sliding blocks (593) are slidably connected to the material distribution sliding rod (591). The position of the sliding block (593) can be fixed and displaced by adjusting the tightness of the bolts and nuts. A material distribution rod (594) is rotatably connected to the sliding block (593).

9. A solid tire forming apparatus according to claim 7, characterized in that: The pressing component (510) includes two sets of bearing frames (5101) mounted on the waste material recycling rack (51) and two sets of third cylinders (5104) hinged on the waste material recycling rack (51). A rotating rod (5102) is rotatably connected between the two sets of bearing frames (5101). Both ends of the rotating rod (5102) that protrude from the bearing frame (5101) are vertically fixed with a drive arm (5103). The drive arm (5103) is hinged to the telescopic end of the third cylinder (5104). A pressure roller (5105) for pressing material is fixed on the rotating rod (5102).

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