Tire cord fabric rubber dipping device
Technical Field
The utility model relates to the technical field of tire cord fabrics, in particular to a tire cord fabric rubber dipping device.
Background
The tyre cord fabric is used as the framework of rubber products such as tyres and the like, so that the tyre cord fabric can bear huge pressure, impact load and strong vibration, the tyre cord fabric is an important material influencing the performance and the service life of the tyres, warp threads are also called tyre cord threads and bear load, weft threads fix the positions of the warp threads, and the tyre cord fabric is mainly produced by the steps of spinning, gluing, heat treatment drying and the like and finally is wound into a final product.
The conventional cord fabric is easy to generate static electricity during production, so that dust is easy to adsorb during gum dipping, the gum dipping effect is poor, the phenomenon of uneven gum dipping is easy to occur on the surface of the gum dipped cord fabric, the subsequent drying process of gum dipping is seriously influenced, and the problem of working efficiency is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vehicle tire cord fabric dipping device based on the technical problems that the existing cord fabric is easy to generate static electricity during production, so that dust is easy to adsorb during dipping, the dipping effect is poor, the surface of the dipped cord fabric is easy to have the phenomenon of uneven dipping, the subsequent drying process of dipping is seriously influenced, and the working efficiency is greatly reduced.
The utility model provides a tire cord fabric rubber dipping device which comprises a workbench, wherein first fixed blocks which are symmetrically distributed are fixedly connected to the upper surface of the workbench, the opposite surfaces of the two first fixed blocks are fixedly sleeved with a discharging roller through bearings, first mounting blocks which are symmetrically distributed are fixedly connected to the upper surface of the workbench, and static eliminators are fixedly mounted on the opposite surfaces of the two first mounting blocks;
the upper surface of the workbench is provided with a glue dipping device, the glue dipping device comprises second installation blocks, and the lower surfaces of the two second installation blocks are fixedly connected with the upper surface of the workbench.
Preferably, the opposite surfaces of the two second mounting blocks are fixedly sleeved with a nip roll through bearings, and the upper surface of the workbench is fixedly connected with third mounting blocks which are symmetrically distributed;
through the technical scheme, the material pressing roller is convenient for the cord fabric to pass through the lower part of the static eliminator, and the static eliminator eliminates static on the surface of the cord fabric.
Preferably, the opposite surfaces of the two third mounting blocks are fixedly sleeved with first supporting rollers through bearings, the upper surface of the workbench is fixedly connected with symmetrically distributed fourth mounting blocks, the opposite surfaces of the two fourth mounting blocks are fixedly sleeved with second supporting rollers through bearings, and the upper surface of the workbench is fixedly connected with symmetrically distributed second fixing blocks;
through above-mentioned technical scheme, the cooperation of first backing roll and second backing roll is used, plays the effect of supporting the tensioning to the cord fabric.
Preferably, the opposite surfaces of the two second fixed blocks are fixedly sleeved with a wind-up roll through a bearing, the front surface of one of the fixed blocks is fixedly connected with an L-shaped mounting plate, the upper surface of the L-shaped mounting plate is fixedly provided with a servo motor, the output shaft of the servo motor is fixedly provided with a transmission shaft through a coupler, and one end of the transmission shaft penetrates through and extends into one of the fixed blocks;
through the technical scheme, the servo motor drives the winding roller to rotate through the transmission shaft, so that the cord fabric subjected to gluing is wound.
Preferably, one end of the transmission shaft is fixedly connected with one end of the winding roller, a glue dipping groove is formed in the upper surface of the workbench, glue dipping rollers which are symmetrically distributed are fixedly sleeved on the front inner wall and the rear inner wall of the glue dipping groove through bearings, and scraping plates are fixedly connected to the front inner wall and the rear inner wall of the glue dipping groove;
through above-mentioned technical scheme, the gumming roller plays and carries out the tensioning to the cord fabric, is convenient for carry out the gumming effect on cord fabric surface, and the scraper blade plays and scrapes the unnecessary glue of cord fabric one side off, the effect that overflows when preventing the rolling.
Preferably, the inner wall of one side of the glue dipping groove is fixedly connected with a glue homogenizing plate, a cavity is formed in the workbench, a fan is fixedly mounted on the inner wall of one side of the cavity, a heating plate is fixedly mounted on the inner bottom wall of the cavity, an air outlet groove is formed in the inner wall of the other side of the cavity, and one end of the air outlet groove is communicated with the inner wall of one side of the glue dipping groove;
through above-mentioned technical scheme, even offset plate one end is circular-arcly, extrudees cord fabric one side through even offset plate one end, makes the glue on its surface evenly shakeout, and the fan blows out the gas of hot plate heating through the air-out groove, plays to preheat cord fabric, improves follow-up drying efficiency.
The beneficial effects of the utility model are as follows:
1. the upper surface through setting up the workstation is provided with the gumming device, and the gumming device includes the second installation piece, and the lower surface of two second installation pieces all is connected with the upper surface fixed of workstation, has reached to eliminate the static on cord fabric surface before the gumming, improves the gumming effect, and evenly shakeouts cord fabric surface glue, improves the effect of follow-up drying efficiency.
2. Through the cooperation that sets up scraper blade, even offset plate, cavity, fan, hot plate and air-out groove and use, even offset plate plays evenly shakeouts the glue on cord fabric surface after, and the scraper blade plays scrapes the unnecessary glue of opposite side, and glue spills over the drippage when preventing the rolling to blow off hot-blast through the air-out groove through the fan, make the glue on its cord fabric surface preheat, improve follow-up drying efficiency's effect.
Drawings
FIG. 1 is a schematic view of a tire cord fabric dipping device;
FIG. 2 is a perspective view of a tire cord fabric dipping device;
fig. 3 is a sectional view showing a structure of a table portion of a tire cord fabric dipping apparatus.
In the figure: 1. a work table; 2. a first fixed block; 3. a discharge roller; 4. a first mounting block; 5. a static eliminator; 6. a second mounting block; 61. a nip roll; 62. a third mounting block; 63. a first support roller; 64. a fourth mounting block; 65. a second support roller; 66. a second fixed block; 67. a wind-up roll; 68. an L-shaped mounting plate; 69. a servo motor; 610. a glue dipping tank; 611. a glue dipping roller; 612. a squeegee; 613. glue homogenizing plate; 614. a cavity; 615. a fan; 616. heating the plate; 617. and (4) an air outlet groove.
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.
Referring to fig. 1-3, a tire cord fabric rubber dipping device comprises a workbench 1, wherein first fixed blocks 2 which are symmetrically distributed are fixedly connected to the upper surface of the workbench 1, two opposite surfaces of the first fixed blocks 2 are fixedly sleeved with a discharging roller 3 through bearings, first mounting blocks 4 which are symmetrically distributed are fixedly connected to the upper surface of the workbench 1, and static eliminators 5 are fixedly mounted on the opposite surfaces of the two first mounting blocks 4;
the upper surface of the workbench 1 is provided with a gumming device, the gumming device comprises second installation blocks 6, and the lower surfaces of the two second installation blocks 6 are fixedly connected with the upper surface of the workbench 1.
Further, the opposite surfaces of the two second mounting blocks 6 are fixedly sleeved with a material pressing roller 61 through bearings, the upper surface of the workbench 1 is fixedly connected with third mounting blocks 62 which are symmetrically distributed, the material pressing roller 61 is convenient for the cord fabric to pass below the static eliminator 5, and the static eliminator 5 is used for eliminating static on the surface of the cord fabric.
Furthermore, the opposite surfaces of the two third installation blocks 62 are fixedly sleeved with first supporting rollers 63 through bearings, the upper surface of the workbench 1 is fixedly connected with fourth installation blocks 64 which are symmetrically distributed, the opposite surfaces of the two fourth installation blocks 64 are fixedly sleeved with second supporting rollers 65 through bearings, the upper surface of the workbench 1 is fixedly connected with second fixing blocks 66 which are symmetrically distributed, and the first supporting rollers 63 are matched with the second supporting rollers 65 for use to support and tension the cord fabric.
Further, the winding roller 67 is fixedly sleeved on the opposite surfaces of the two second fixing blocks 66 through bearings, the front face of one fixing block is fixedly connected with an L-shaped mounting plate 68, a servo motor 69 is fixedly mounted on the upper surface of the L-shaped mounting plate 68, a transmission shaft is fixedly mounted on an output shaft of the servo motor 69 through a coupler, one end of the transmission shaft penetrates through and extends into one of the fixing blocks, and the servo motor 69 plays a role of driving the winding roller 67 to rotate through the transmission shaft, so that the coated cord fabric is wound.
Furthermore, one end of the transmission shaft is fixedly connected with one end of the winding roller 67, a glue dipping groove 610 is formed in the upper surface of the workbench 1, glue dipping rollers 611 which are symmetrically distributed are fixedly sleeved on the front inner wall and the rear inner wall of the glue dipping groove 610 through bearings, scraping plates 612 are fixedly connected to the front inner wall and the rear inner wall of the glue dipping groove 610, the glue dipping rollers 611 take effect of tensioning the cord fabric to facilitate glue dipping on the surface of the cord fabric, and the scraping plates 612 take effect of scraping off redundant glue on one side of the cord fabric to prevent overflow during winding.
Further, an even rubber plate 613 is fixedly connected to the inner wall of one side of the glue dipping groove 610, a cavity 614 is formed in the workbench 1, a fan 615 is fixedly mounted on the inner wall of one side of the cavity 614, a heating plate 616 is fixedly mounted on the inner bottom wall of the cavity 614, an air outlet groove 617 is formed in the inner wall of the other side of the cavity 614, one end of the air outlet groove 617 is communicated with the inner wall of one side of the glue dipping groove 610, one end of the even rubber plate 613 is arc-shaped, one side of the cord fabric is extruded through one end of the even rubber plate 613, glue on the surface of the cord fabric is evenly spread, the fan 615 blows out air heated by the heating plate 616 through the air outlet groove 617, preheating of the cord fabric is achieved, and subsequent drying efficiency is improved.
The upper surface of the workbench 1 is provided with the dipping device, the dipping device comprises the second mounting blocks 6, the lower surfaces of the two second mounting blocks 6 are fixedly connected with the upper surface of the workbench 1, static electricity on the surface of the cord fabric is eliminated before dipping, the dipping effect is improved, glue on the surface of the cord fabric is uniformly spread out, and the effect of subsequent drying efficiency is improved.
Through the cooperation of setting up scraper blade 612, even offset plate 613, cavity 614, fan 615, hot plate 616 and air-out groove 617 and using, even offset plate 613 plays and evenly spreads out the glue on cord fabric surface back, and scraper blade 612 plays and scrapes the unnecessary glue of opposite side off, and glue overflows the drippage when preventing the rolling to blow off hot-blast air through air-out groove 617 through fan 615, make the glue on cord fabric surface preheat, improve follow-up drying efficiency's effect.
The working principle is as follows: firstly, before the device is used, the device is connected with an external power supply and is provided with a controller matched with the external power supply, firstly, the cord fabric on a discharging roller 3 passes through a pressure roller 61 and the lower part of a static eliminator 5 and then bypasses the upper part of a first supporting roller 63, then, the cord fabric passes through the lower part of a dipping roller 611 in a dipping groove 610 and finally bypasses the upper part of a second supporting roller 65 and then is connected with a winding roller 67;
and step two, the servo motor 69, the fan 615 and the heating plate 616 are started to work through the controller, the servo motor 69 drives the winding roller 67 to wind the cord fabric through a transmission shaft, the cord fabric is tensioned through the material pressing roller 61 and passes through the static electricity eliminator 5 to eliminate the static electricity on the surface of the cord fabric, the first supporting roller 63 and the second supporting roller 65 are matched with the glue dipping roller 611 to support, tension and glue dipping the cord fabric, the glued cord fabric is in contact extrusion with the glue homogenizing plate 613 to flatten the glue on the surface of the glue spreading plate, the redundant glue on the other side of the glue spreading roller is scraped into the glue dipping groove 610 through the scraper 612, at the moment, the heat generated by the heating plate 616 is blown out of the air outlet slot 617 through the matching of the fan 615 to preheat the glue on the surface of the cord fabric, and finally the winding roller 67 is used to wind the cord fabric for the subsequent drying process.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.