Blade of louver window original tape feed pretreatment mechanism
Technical field
The present invention relates to blade of louver window manufacturing technology field, particularly relate to a kind of blade of louver window original tape feed pretreatment mechanism.
Background technology
At present, blade of louver window kind is on the market very many, have aluminium alloy, wood, plastics, bamboo chip, the feature of these blade of louver window is all directly adopt rigid material to make, cost is high, and processing technology, equipment difficulty are large.Also some blade of louver window are had to adopt textiles to be made by process on the market, textiles is processed into continuous band-shaped blade of louver window original tape, there is bilayer at the edge, both sides of blade of louver window original tape, therefore edge thickness compares thick middle, blade of louver window original tape is by subsequent curing, sizing, be cut into blade of louver window, but the blade of louver window be made up of textiles at present can't meet the quality requirement, due to the marginal existence fine hair of blade of louver window original tape made with textiles, burr is formed after being hardened by stiffening agent, thus cause the blade of louver window edge out-of-flatness of making, hand feels also can prick the hand.
Summary of the invention
The present invention is in order to overcome the deficiency of the blade of louver window marginal existence burr be made up of textiles of the prior art, provide one and just can eliminate fine hair before sizing, prevent follow-up burr from producing, total quality better blade of louver window original tape feed pretreatment mechanism.
To achieve these goals, the present invention adopts following technical scheme:
A kind of blade of louver window original tape feed pretreatment mechanism, comprise charging support, hopper, blade of louver window original tape is provided with in hopper, the upper end of charging support is provided with charging guide roller, and the lower end of charging support is provided with discharging guide roller, and blade of louver window original tape walks around charging guide roller, discharging guide roller successively, described charging support is provided with heater, the head of described heater is provided with heat-conducting plate, and the side of described heat-conducting plate is provided with U-lag, and described blade of louver window original tape is through the U-lag on heat-conducting plate.The U-lag of blade of louver window original tape before sclerosis, sizing first on heat-conducting plate, heater heats heat-conducting plate, the both sides temperature of U-lag is higher, fabric fine hair on blade of louver window original tape is heated after-contraction, elimination, because fine hair just eliminates before sclerosis, sizing, therefore would not form burr after subsequent curing sizing, the blade of louver window made after cutting is more smooth, better quality.
As preferably, the upper end of described charging support is provided with some upper backup rolls, and the lower end of described charging support is provided with some lower backing rolls, and the blade of louver window original tape be positioned at before charging guide roller alternately walks around upper backup roll, lower backing roll successively.Upper backup roll, lower backing roll are used for storing, straining blade of louver window original tape, and the blade of louver window original tape in hopper is piled up easily wrinkling, can eliminate wrinkling, make blade of louver window original tape more smooth after the support of multiple upper backup roll, lower backing roll.
As preferably, the position of side between charging guide roller and heater of described charging support is provided with tensioning apparatus, described tensioning apparatus comprises two regulating wheels, tension pulley supports, described tension pulley support is fixedly connected with charging support, and described blade of louver window original tape is S-type around on two regulating wheels; Electrical heating wire is provided with in described regulating wheel.Tensioning apparatus stretches further to blade of louver window original tape, tensioning, smoothing wrinkle, make blade of louver window original tape more smooth, the electrical heating wire simultaneously in regulating wheel can also heat regulating wheel, allows blade of louver window original tape smoothing wrinkle, leveling better effects if.
As preferably, described tensioning apparatus has two groups, two groups of tensioning apparatus series connection.
As preferably, the both sides described heat-conducting plate being positioned at U-lag are provided with some radiating grooves.In U-lag, temperature is too high can damage blade of louver window original tape, and radiating groove can increase heat dispersion, thus makes the temperature in U-lag keep balance, prevents the temperature overheating in U-lag and damages blade of louver window original tape.
As preferably, described charging support is also provided with humidifier, described blade of louver window original tape is successively through the U-lag on humidifier, heat-conducting plate.Blade of louver window original tape (textiles) though on some fold by the tensioning of tensioning apparatus be also difficult to eliminate, in this structure, blade of louver window original tape first adds wet process, then while heating floss removing, blade of louver window original tape is dried, blade of louver window original tape after humidification, drying and processing is very smooth, just as electric iron sole excessively; Blade of louver window original tape adds the protection that wet process is also meeting subsequent heat floss removing process simultaneously, can prevent superheated and damage blade of louver window original tape.
As preferably, the width of the middle part of described U-lag is greater than the width at two ends.Moistening blade of louver window original tape has just entered the narrow place of U-lag one end, heating plate can be dried the moisture on blade of louver window original tape surface fast, then entering middle wide place, now dry further overall for blade of louver window original tape, fine hair is removed at the narrow place eventually passing the other end.
As preferably, described humidifier comprises Connection Block, be located at the rotating shaft that in Connection Block two are parallel, every root rotating shaft is respectively equipped with a cylinder, described rotating shaft be axially arranged with intake tunnel, one end of intake tunnel is connected with water inlet pipe, storage chamber is provided with in described cylinder, described rotating shaft is provided with the inlet opening be communicated with storage chamber, the periphery of described cylinder is provided with some miniflow osculums be communicated with storage chamber, the periphery of described cylinder is arranged with some layers of gauze, described blade of louver window original tape passes from the gap between two cylinders, described gauze contacts with blade of louver window original tape, the height of described cylinder is less than the width of blade of louver window original tape.Because there is bilayer at blade of louver window original tape edge, edge thickness is larger than interior thickness, therefore time by tensioning apparatus, edge is more prone to the de-shirred that is tensioned, and middle part is difficult to be tensioned, the fold of middle part is difficult to be completely removed, in this structure, the gauze of cylinder surface contacts with blade of louver window original tape middle part, water in water inlet pipe enters in storage chamber from intake tunnel, then discharge from miniflow osculum, gauze is moistening, the mobile cylinder that drives of blade of louver window original tape rotates, water on gauze is evenly moistening the middle part of blade of louver window original tape, follow-up through U-lag, in the middle of blade of louver window original tape, removal fold is dried at moistening position, the position at blade of louver window original tape edge is originally dry, through U-lag, added heat abstraction fine hair.
As preferably, described Connection Block is provided with bearing block, bearing is provided with in bearing block, described rotating shaft two ends are connected with bearing respectively, one end of every root rotating shaft is closed, the other end of every root rotating shaft is provided with a swivel joint, and connected by service tee between two swivel joints, described water inlet pipe is connected with the water inlet end of described service tee.
As preferably, the water inlet end of described service tee is provided with flow control valve.Flow control valve can free adjustment miniflow osculum go out water speed, thus the moistening degree of regulation shutter blade original tape, make follow-up through U-lag time, the heat in U-lag completes oven dry, floss removing just, prevents temperature in U-lag too high and damages blade of louver window original tape.
Therefore, the present invention has following beneficial effect: (1) blade of louver window original tape just removes fine hair before sclerosis sizing, prevents follow-up burr from producing; (2) blade of louver window original tape is through repeatedly smoothing wrinkle, leveling preliminary treatment before sclerosis sizing, ensures that the blade of louver window produced is smooth, better quality.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 be heating plate with blade of louver window original tape coordinate schematic diagram.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the structural representation of humidifier.
Fig. 5 is the sectional side view of humidifier.
In figure: charging support 1, hopper 2, upper backup roll 3, lower backing roll 4, charging guide roller 5, discharging guide roller 6, heater 7, heat-conducting plate 8, U-lag 80, radiating groove 9, tensioning apparatus 10, humidifier 11, blade of louver window original tape 12, regulating wheel 100, tension pulley support 101, Connection Block 110, rotating shaft 111, bearing block 112, cylinder 113, intake tunnel 114, swivel joint 115, service tee 116, water inlet pipe 117, flow control valve 118, storage chamber 119, inlet opening 120, miniflow osculum 121, gauze 122.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
A kind of blade of louver window original tape feed pretreatment mechanism as shown in Figure 1, comprise charging support 1, hopper 2, blade of louver window original tape 12 is provided with in hopper, the upper end of charging support 1 is provided with some upper backup rolls 3, the lower end of charging support 1 is provided with some lower backing rolls 4, the upper end of charging support 1 is also provided with charging guide roller 5, the lower end of charging support 1 is provided with discharging guide roller 6, blade of louver window original tape 12 alternately walks around upper backup roll 3 successively, after lower backing roll 4, walk around charging guide roller 4 again, discharging guide roller 5, finally draw from discharging guide roller, charging support 1 is provided with heater 7, as shown in Figures 2 and 3, the head of heater 7 is provided with heat-conducting plate 8, the side of heat-conducting plate 8 is provided with U-lag 80, be positioned at charging guide roller, blade of louver window original tape between discharging guide roller is through the U-lag 80 on heat-conducting plate, the width of the middle part of U-lag is greater than the width at two ends, and both sides heat-conducting plate 8 being positioned at U-lag 80 are provided with some radiating grooves 9.Heater in the present embodiment adopts heat gun device, some air admission holes be connected with heat gun device head are arranged at the bottom of U-lag 80, heat gun device head to blowing hot-air in U-lag 80, thus makes the fine hair heat shrinkable blade of louver window original tape surface.
The position of side between charging guide roller 5 and heater 6 of charging support 1 is provided with tensioning apparatus 10, tensioning apparatus 10 comprises two regulating wheels 100, tension pulley support 101, tension pulley support is fixedly connected with charging support, blade of louver window original tape 12 is S-type around on two regulating wheels, electrical heating wire is provided with in regulating wheel, regulating wheel can carry out heating smoothing wrinkle to blade of louver window original tape, and the tensioning apparatus 10 in the present embodiment has two groups, two groups of tensioning apparatus series connection.
Charging support 1 is also provided with humidifier 11, the position of humidifier between tensioning apparatus 10 and heater, the blade of louver window original tape of drawing in tensioning apparatus is successively through the U-lag humidifier, heat-conducting plate, as shown in Figure 4 and Figure 5, humidifier 11 comprises Connection Block 110, be located at the rotating shaft 111 that in Connection Block two are parallel, Connection Block 110 is provided with bearing block 112, bearing is provided with in bearing block, rotating shaft two ends are connected with bearing respectively, every root rotating shaft 11 is respectively equipped with a cylinder 113, rotating shaft be axially arranged with intake tunnel 114, one end of every root rotating shaft 111 is closed, the other end of every root rotating shaft is provided with a swivel joint 115, connected by service tee 116 between two swivel joints, water inlet pipe 117 is connected with the water inlet end of service tee, the water inlet end of service tee 116 is provided with flow control valve 118,
As shown in Figure 5, storage chamber 119 is provided with in cylinder 113, rotating shaft 111 is provided with the inlet opening 120 be communicated with storage chamber, the periphery of cylinder 113 is provided with some miniflow osculums 121 be communicated with storage chamber, the periphery of cylinder 113 is arranged with some layers of gauze 122, blade of louver window original tape passes from the gap between adjacent two cylinders, gauze contacts with blade of louver window original tape, the height of cylinder is less than the width of blade of louver window original tape, gauze is the middle thinner location contacts with blade of louver window original tape only, the double-deck position at blade of louver window original tape edge does not contact with gauze.
By reference to the accompanying drawings, principle of the present invention is as follows: be provided with blade of louver window original tape 12 in hopper 2 and walk around top backing up roll successively, lower support roll, charging guide roller, tensioning apparatus, humidifier, U-lag on heating plate, discharging guide roller, finally draws from discharging guide roller, top backing up roll, for storing up band between lower backing roll, the small fold on blade of louver window original tape is had to the effect of leveling, the fold larger for some is heated by tensioning apparatus simultaneously, tensioning, stretch leveling further, through humidifier, the passive and synchronous rotation under the frictional force effect of blade of louver window original tape of cylinder in humidifier, the moistening gauze of cylinder surface is the surface wettability of blade of louver window original tape middle part, then heat in the U-lag on heating plate, heating is dried moistening blade of louver window original tape on the one hand, and blade of louver window original tape middle part is through moistening, after heat treated, some folds still cannot eliminated by tensioning apparatus on blade of louver window original tape middle part are eliminated, and the another aspect of heating makes the fine hair heat shrinkable on blade of louver window original tape surface, eliminate, prevent subsequent curing, burr is produced after sizing.The present invention has following beneficial effect: (1) blade of louver window original tape just removes fine hair before sclerosis sizing, prevents follow-up burr from producing; (2) blade of louver window original tape is through repeatedly smoothing wrinkle, leveling preliminary treatment before sclerosis sizing, ensures that the blade of louver window produced is smooth, better quality.