Production system for glass bead spread by marble Dan Tujiao
Technical Field
The invention belongs to the field of marble surface treatment, and particularly relates to a production system for a marble Dan Tujiao glass bead.
Background
The rare earth long-acting luminous powder can absorb light for 5-20 minutes under sunlight or lamplight irradiation, then the absorbed light energy is stored in a crystal lattice, energy can be converted into light energy to emit light in a dark place, the luminous powder can effectively and continuously emit light (the luminous brightness is more than 10mcd/m < 2 >) for 8-10 hours, the time for the luminous brightness to decay to the lower limit (0.32 mcd/m < 2 >) of naked eyes of a person can reach more than 70 hours, the chemical property is stable, the light absorption, light storage and light emission processes can be repeatedly performed, and the service life can reach more than 20 years. The material is nontoxic, does not contain radioactivity, and does not generate harmful substances in the production process.
The invention of long-acting long-afterglow highlight luminous material is applied to the traditional illumination market, and at present, the long-acting long-afterglow luminous powder and luminous materials such as luminous signboards, luminous mosaics, luminous ceramics, and the like processed by the luminous material are used in various fields in life and work, and the luminous material mainly has three purposes of decoration, art toys and indication marks.
The luminous material has unique decoration, warning function, warning of dark channels, high pressure, danger and pits in factories, safety warning of construction sites, night low-level illumination of military facilities, beauty decorations of public places, warning systems, subways, stations, airports, ports, highways, urban streets, malls, office buildings, apartments, entertainment venues, movie theatres, game fields, scenic spots, gymnasiums, exhibition centers, schools, hospitals and other warning sign systems, emergency evacuation systems, and is embodied in stairs, corridor, wall surfaces, floors, deck indication and the like.
However, the surface of the luminous material is easy to be polluted and difficult to clean, and whether a layer of washable material is paved on the surface of the luminous material in a certain way can solve the advantage of repeated luminescence of the luminous material. The luminous material is mixed with the glue and then glass beads are paved on the surface of the luminous material, so that the problems are solved.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a full-automatic production system for spreading glue and glass beads on the surface of marble.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a glass pearl production system is spread to marble Dan Tujiao, includes that liquid glues holding vessel, liquid glue high pressure delivery unit, marble Dan Taimo conveyer belt and from the material loading section of conveyer belt to the rubber coating device of unloading section installation in proper order, glues face finisher, glass pearl distributing device, glass pearl flattening device and drying device, makes it reach the colloid solidification, and glass pearl glues firmly completely.
The liquid glue storage tank is provided with a stirrer and a liquid level meter.
The high-pressure liquid glue conveying unit consists of two high-pressure pumps, a barostat is arranged on the high-pressure pumps, and a pressure relay is arranged at the outlet of the high-pressure pumps. The glue spreading device comprises a glue spreader, a glue storage tank A, a glue storage tank B and a plurality of auxiliary material storage tanks, wherein the auxiliary material storage tanks are connected with the tops of the glue storage tanks A through auxiliary material metering pumps, a stirrer is arranged at the tops of the glue storage tanks A, auxiliary materials comprising luminous materials are quantitatively added into the glue storage tanks A to be fully and uniformly mixed with the glue A, the glue storage tanks A and the glue storage tanks B are connected with the glue spreader through pipelines, the glue A and the glue B in the glue spreader are fully mixed and flow out through a plurality of nozzles of the glue spreader, the nozzles are uniformly arranged at intervals and above marble tire membranes and are opposite to the tire membranes, the bottom surface of the glue spreader is fixedly arranged with a sliding block of a longitudinal linear guide rail, the longitudinal linear guide rail stretches across a conveying belt, two ends of the bottom surface of the longitudinal linear guide rail are respectively connected with the sliding blocks of two transverse linear guide rails, and the two transverse linear guide rails are arranged on two sides of the conveying belt to realize the basically uniform distribution of the mixed glue.
In addition, the rubber surface finishing device is a high-frequency oscillator, so that the rubber surface is very uniform.
Moreover, glass bead distributing device include glass bead storage tank and glass bead distributing device, install glass bead storage tank in the top of glass bead distributing device, glass bead distributing device include hopper, magazine, pivot and rotatory roller, the system has a rectangular hole on the magazine, the export of hopper is rectangular shape, is located rectangular hole's top, installs rotatory roller in the below of magazine, rotatory roller suit is in the pivot, the both ends of pivot are installed in the both sides of conveyer belt through the axle bed, glass beads fall on rotatory roller from the rectangular hole of magazine, the glued membrane on the marble fetal membrane is distributed through the rotation of rotatory roller.
Moreover, the glass bead flattening device drives the flattening die through the press sliding block to flatten the glass beads to the surface of the tire membrane, and the glass beads cannot overflow the surface of the glass beads, so that the upper surface of the rear glass beads is not polluted by glue, the aim of easy cleaning is fulfilled, and the surface is flat.
And the drying device is a tunnel type drying furnace.
The invention has the advantages and positive effects that:
1. the production system integrates a plurality of procedures of glue mixing, glue coating thickness control, glue leveling, glass bead spreading, glass bead flattening and drying into a production line, realizes full-automatic production of marble glass bead spreading, and improves production efficiency.
2. The glue distributing device is controlled by a sensor to stop and start. The coating amount can be controlled by the moving speed of the conveying tire membrane and the moving speed of the nozzle of the glue spreader. And (3) finishing the gluing action by moving the glue distributor (nozzle).
3. The rubber surface finishing device adopts a high-frequency oscillator to disperse the rubber to the positions of the corners and the like which are not coated, so that the rubber on the surface of the whole tire membrane is even and smooth.
4. The glass bead flattening device drives the flattening die through the press sliding block to flatten the glass beads to be close to the surface of the tire membrane, so that the surface of the glass beads is smooth, and the upper surface of the glass beads is not polluted by glue.
Drawings
FIG. 1 is a schematic diagram of the system;
FIG. 2 is an enlarged view of the structure of the glue spreader;
fig. 3 is an enlarged view of the structure of the glass bead distributing device.
Detailed Description
The invention will now be described in further detail by way of specific examples, which are given by way of illustration only and not by way of limitation, with reference to the accompanying drawings.
The utility model provides a glass pearl production system is spread to marble Dan Tujiao, includes that liquid glues holding vessel, liquid glue high pressure delivery unit, marble Dan Taimo conveyer belt 7 and from the material loading section of conveyer belt to the rubber coating device, glue face finisher, glass pearl distributing device, glass pearl flattening device and drying device that unloading section installed in proper order.
The liquid glue storage tank is provided with a stirrer and a liquid level meter.
The liquid glue high-pressure conveying unit consists of 2 high-pressure pumps, 1 is used for 1 (can also act simultaneously), and the liquid glue high-pressure conveying unit is put into operation in turn and can be switched automatically. The unit has the following characteristics:
(a) The flow rate of the high-pressure pump of the system is 2.5-5L/min, and the required liquid adhesive can be output under the working pressure.
(b) The constant pressure device is arranged, so that the pressure fluctuation range of the nozzle is controlled in a small range in the gluing process, the starting frequency of the high-pressure pump set is reduced, and the service life of the high-pressure pump set is prolonged.
(c) And a pressure relay is arranged at the outlet of the high-pressure pump, a signal can be given once the pressure at the outlet of a certain high-pressure pump is lower than the pressure value set by the relay, the high-pressure pump is stopped by an electric control system, and a signal is given at a main operation room table.
The gluing device comprises a glue distributor 8, a glue storage tank A4, a glue storage tank B5, a plurality of auxiliary material storage tanks 1, wherein the plurality of auxiliary material storage tanks are connected with the top of the glue storage tank A through auxiliary material metering pumps 3, a stirrer 2 is arranged at the top of the glue storage tank A, the glue storage tank A and the glue storage tank B are connected with the glue distributor through pipelines, glue A and glue B in the glue distributor are mixed and flow out through a plurality of nozzles 9 of the glue distributor, and the plurality of nozzles are uniformly arranged at intervals and are positioned above marble fetal membranes 6 and are opposite to the fetal membranes. The bottom surface of the glue spreader is fixedly arranged with a sliding block of a longitudinal linear guide rail 10, the longitudinal linear guide rail spans over the conveying belt, two ends of the bottom surface of the longitudinal linear guide rail are respectively connected with the sliding blocks of two transverse linear guide rails 11, the two transverse linear guide rails are arranged on two sides of the conveying belt, the nozzle is enabled to move back and forth along the direction of the conveying belt through the transverse linear guide rails, and the nozzle is enabled to move along the direction perpendicular to the conveying belt through the longitudinal linear guide rail bearing.
The glue distributing device is controlled by a sensor to stop and start. The coating amount can be controlled by the moving speed of the conveying tire membrane and the moving speed of the nozzle of the glue spreader. And (3) finishing the gluing action by moving the glue distributor (nozzle).
The glue surface finisher 12 is a high-frequency oscillator and is arranged below the upper conveying belt, and the glue film is smooth and kept uniform by controlling a high-frequency vibration mode.
The glass bead distributing device comprises a glass bead storage tank 13 and a glass bead distributing device, wherein the glass bead storage tank is arranged above the glass bead distributing device, the glass bead distributing device comprises a hopper 14, a material box 16 and a rotary roller 15, a strip-shaped hole is formed in the material box, an outlet of the hopper is strip-shaped and is positioned above the strip-shaped hole, the rotary roller is arranged below the material box, the rotary roller is sleeved on a rotating shaft, two ends of the rotating shaft are arranged on two sides of a conveying belt through shaft seats, glass beads fall on the rotary roller from the strip-shaped hole of the material box, and are distributed on a rubber film surface on a tire film in a row through rotation of the rotary roller.
The glass bead flattening device drives the flattening die 17 through the press sliding block to flatten the glass beads to be close to the bottom surface of the tire membrane, and the surface flatness of the glass beads is guaranteed.
The drying device is a tunnel type drying furnace, and is used for drying at the constant temperature of 80 ℃ to shorten the curing time.
Because the fetal membranes are relatively hot out of the tunnel type drying furnace 18, the fetal membranes are naturally cooled to about 40 ℃ through a cooling section and then stacked.
The gluing system is controlled by a PLC and is controlled by a sensor through the PLC. The gluing system performs centralized monitoring, alarming and interlocking control to ensure the normal operation of the gluing system.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that variations and modifications can be made without departing from the scope of the invention.