A kind of conduit reducing equipment of catheter type tapon
Technical field
This utility model relates to the conduit reducing equipment of a kind of catheter type tapon.
Background technology
In the production process of tapon, receive flower last procedure of reducing production line, most important to the quality of tapon, in producing at present, often owing to not having cooling to cause reducing to deform after pyrocondensation, thus have influence on the quality of product.Or the temperature inequality of hot necking die causes product reducing not of uniform size, and quality is the highest.
Utility model content
This utility model is in order to solve the problems referred to above, propose the conduit reducing equipment of a kind of catheter type tapon, the hot necking die that this utility model uses uses electric hot plate heating, make mould quick heating and heat up uniformly, use twice provision for thermal insulation simultaneously, avoid scattering and disappearing of heat, improve efficiency of utilization, and stopped the scald of operator, use simultaneously guide rail and leading screw with the use of, make die lifting process more stable, decrease the fraction defective of product, and immediately conduit is cooled down after pyrocondensation mouth, accelerate conduit shaping speed, improve productivity ratio.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of conduit reducing equipment of catheter type tapon, including base, riser, driving means, fixing seat, hot necking die and cooling mould, the every side of described riser is provided with two symmetries and is fixed on the end face of base, it is designed with driving means on the side elevation of described riser, described driving means drives fixing seat to move back and forth up and down, and the bottom surface of two the fixing seats in every side is installed hot necking die and cooling mould successively.Driving means drives hot necking die and cooling mould to pump, it is possible to realize hot necking die and the die sinking of cooling mould and matched moulds, makes conduit carry out pyrocondensation mouth successively and cooling processes, it is achieved the automatization that reducing produces.
Described driving means includes screw and the motor that slide block that guide rail matches, leading screw match with leading screw with guide rail, described guide rail is vertically installed on the side elevation of riser, described leading screw is fixed on the side elevation of riser by the support at two ends and arranges with guide rail parallel, described fixing seat is fixed with slide block and screw respectively, and described motor is fixed on motor cabinet and is connected with one end of leading screw by shaft coupling.Motor is used to drive leading screw to drive fixing seat at moving on rails, leading screw can improve the running precision of fixing seat, guide rail can improve the stability that fixing seat runs, improve the positioning precision of fixing seat on the whole, that is improve the positioning precision of hot necking die, decrease the fraction defective of product.
Described guide rail has two, is symmetricly set on the both sides of leading screw.Guide rail is all set in the both sides of leading screw, it is possible to make guide rail have bigger bearing capacity, be symmetrical arranged simultaneously, reduce the torque that guide rail is produced by fixing seat, extend the service life of guide rail and equipment.
The first connecting plate and the first thermal insulation board it is sequentially provided with from top to bottom between described fixing seat and hot necking die.First connecting plate is set between hot necking die and fixing seat and the heat that hot necking die produces can be intercepted by the first thermal insulation board, the heat preventing hot necking die from producing is delivered to other assemblies of fixed plate and then diffusion and damages, improve the safety of equipment, avoid heat simultaneously and pass to the parts such as frame operator are caused scald.
Described hot necking die includes cover body, described cover body bottom surface is opening, it is provided with thermal isolation film inside described cover body, it is sequentially provided with the second connecting plate, the second thermal insulation board, heating plate and the first mould connecting plate from covering on top to bottom inside described thermal isolation film, described first mould connecting plate is fixed with some reducing heads.Conduit characteristics for tapon, heated type mould is used to carry out reducing, so bring great difficulty to Making mold, use the second connecting plate and the second thermal insulation board that heating plate is thermally shielded, prevent scattering and disappearing of heat, improve intensification efficiency and the temperature utilization rate of hot necking die, thermal isolation film is set inside cover body and carries out the secondary obstruct of heat, further increase the service efficiency of heat, avoid the danger such as the scald that heat unofficial biography cause simultaneously.
Described first mould connecting plate is provided with temperature sensor.First mould connecting plate is as the parts near reducing head, essentially identical with the temperature of reducing head, first mould connecting plate arranges temperature sensor and can accurately measure the temperature of reducing head, thus reducing temperature is monitored and regulates, reduce the fraction defective of product.
Described cooling mould includes the second mould connecting plate and cooling chamber, and the bottom surface of described second mould connecting plate is fixed with some refrigerating heads, and upper surface is fitted and connected with cooling chamber, and described cooling chamber is provided with two water inlets.Make cooling water at cooling chamber internal circulation flow, make the refrigerating head being arranged on the second mould connecting plate keep certain chilling temperature, the conduit after pyrocondensation mouth is quickly cooled down so that it is quick solidification molding, accelerate production efficiency.
Described reducing head and refrigerating head rectangle respectively are distributed on the first mould connecting plate and the second mould connecting plate.Reducing head and refrigerating head are adopted the most uniform, make reducing head and refrigerating head one_to_one corresponding, can use the most classical method for arranging with rectangular uniform, make reducing head and catheter positioning simply accurate, and can reduce manufacturing cost.
Described base bottom is provided with scalable lower margin.Entire machine can be adjusted, thus improve the positioning precision of hot necking die and conduit.
The beneficial effects of the utility model are:
(1) this utility model uses hot necking die that the conduit of tapon carries out reducing, uses cooling mould to cool down the conduit after reducing simultaneously, greatly improves reducing speed and meet Production requirement;
(2) the hot necking die that this utility model uses uses electric hot plate heating, make mould quick heating and heat up uniformly, using twice provision for thermal insulation simultaneously, it is to avoid scattering and disappearing of heat, improves efficiency of utilization, and has stopped the scald of operator;
(3) this utility model use simultaneously guide rail and leading screw with the use of, make die lifting process more stable, decrease the fraction defective of product.
Accompanying drawing explanation
Fig. 1 is overall structure shaft side figure schematic diagram of the present utility model;
Fig. 2 is overall structure top view schematic diagram of the present utility model;
Fig. 3 is overall structure front view schematic diagram of the present utility model;
Fig. 4 is hot necking die profile schematic diagram of the present utility model;
Fig. 5 is cooling die profile schematic diagram of the present utility model;
Fig. 6 is reducing head shaft side figure schematic diagram of the present utility model;
Wherein, 1, base, 2, riser, 3, driving means, 4, fixing seat, 5, hot necking die, 6, cooling mould, 51, cover body, 52, thermal isolation film, the 53, first thermal insulation board, the 54, first connecting plate, the 55, second connecting plate, 56, the second thermal insulation board 57, heating plate, the 58, first mould connecting plate, 59, reducing head, the 61, second mould connecting plate, 62, cooling chamber, the 63, the 3rd connecting plate, 64 water inlets, 65, refrigerating head, 591, fixing bar, 592, boss, 593, arc blind hole.
Detailed description of the invention:
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of conduit reducing equipment of catheter type tapon, including base 1, riser 2, driving means 3, fixing seat 4, hot necking die 8 and cooling mould 6, described base 1 uses frame structure, framework to be adapted to shaped steel welding, or aluminium section bar assembles, the end face of base 1 is provided with fixed plate, bottom described base 1, scalable lower margin is installed, it is possible to entire machine is adjusted, thus improves the positioning precision of hot necking die 8 and cooling mould 6 and conduit.Described riser 2 symmetry is fixed on the end face of base 1, it is integrally fixed at specifically in fixed plate, every side is provided with two, driving means 3 it is designed with on the side elevation of riser 2, described driving means 3 drives corresponding fixing seat 4 to move back and forth, as shown in Figure 3, described driving means 3 includes guide rail 3, the slide block 4 matched with guide rail 3, leading screw, the screw matched with leading screw and motor 10, described guide rail 3 is vertically installed on the side elevation of riser 2, slide block 4 is installed on guide rail 3, slide block 4 can move along guide rail 3, described leading screw is fixed on the side elevation of riser 2 by the support at two ends and be arranged in parallel with guide rail 3, screw it is set with on leading screw, screw can be driven under the rotation of leading screw to move back and forth along leading screw direction, described guide rail 3 has two, it is symmetricly set on the both sides of leading screw.Guide rail 3 is all set in the both sides of leading screw, it is possible to make guide rail 3 have bigger bearing capacity, be symmetrical arranged simultaneously, reduces the torque that guide rail 3 is produced by fixing seat 4, extend the service life of guide rail 3 and equipment.Described fixing seat 4 is fixed with slide block 4 and screw respectively, and described motor 10 is fixed on 10 9, motor and is connected with one end of leading screw by shaft coupling.Motor 10 is used to drive leading screw to drive fixing seat 4 to move on guides 3, leading screw can improve the running precision of fixing seat 4, guide rail 3 can improve the stability that fixing seat 4 runs, improve the positioning precision of fixing seat 4 on the whole, that is improve hot necking die 8 and the positioning precision of cooling mould 6, decrease the fraction defective of product.Driving means 3 drives hot necking die 8 and cooling mould 6 to pump respectively, it is possible to realize hot necking die 8 and the die sinking of cooling mould 6 and matched moulds, it is achieved the automatization that reducing produces.The side elevation back side of riser 2 is provided with reinforcement, the strength and stiffness of riser 2 can be improved, described fixing seat 4 has two orthogonal, one vertical plane, one bottom surface, it is positioned on the bottom surface of the fixing seat 4 on the riser of two, base 1 the same side and is fixed with hot necking die 8 and cooling mould 6, hot necking die 8 and cooling mould 6 successively along the setting of production line upstream toward downstream direction.The first connecting plate 54 and the first thermal insulation board 537 it is sequentially provided with from top to bottom between described fixing seat 4 and hot necking die 8.First connecting plate 54 is set between hot necking die 8 and fixing seat 4 and the heat that hot necking die 8 produces can be intercepted by the first thermal insulation board 537, the heat preventing hot necking die 8 from producing is delivered to other assemblies of fixed plate and then diffusion and damages, improve the safety of equipment, avoid heat simultaneously and pass to the parts such as frame operator are caused scald.As shown in Figure 4, described hot necking die 8 includes cover body 51, described cover body 51 uses stainless steel, panel beating is one-body molded, described cover body 51 bottom surface is opening, it is provided with thermal isolation film 52 inside described cover body 51, thermal isolation film 52 uses soft material, at least heat resisting temperature is 200 DEG C, it is sequentially provided with second connecting plate the 55, second thermal insulation board 56, heating plate 57 and the first mould connecting plate 58 inside described thermal isolation film 52 from cover body 51 top to bottom, described first mould connecting plate 58 is fixed with some reducings 59.Conduit characteristics for tapon, heated type mould is used to carry out reducing, so bring great difficulty to Making mold, use the second connecting plate 55 and the second thermal insulation board 56 that heating plate 57 is thermally shielded, prevent scattering and disappearing of heat, improve intensification efficiency and the temperature utilization rate of hot necking die 8, thermal isolation film 52 is set inside cover body 51 and carries out the secondary obstruct of heat, further increase the service efficiency of heat, avoid the danger such as the scald that heat unofficial biography cause simultaneously.Described heating plate 57 can use commercially available conventional heating plate 57, it would however also be possible to employ built-in heating rod heats.Using heating plate 57 to heat hot necking die 8, it is possible to ensure the uniformity of heating, make temperature transfer uniform, each reducing 59 temperature is kept in balance.Described first mould connecting plate 58 is provided with temperature sensor 88.First mould connecting plate 58 is as the parts near reducing 59, essentially identical with the temperature of reducing 59, first mould connecting plate 58 arranges temperature sensor 88 and can accurately measure the temperature of reducing 59, thus reducing temperature is monitored and regulates, reduce the fraction defective of product.As shown in Figure 5, described cooling mould 6 is fixed on fixing seat 4 by the 3rd connecting plate 63,3rd connecting plate is inverted U, the both sides of the most fixing cooling mould 6, described cooling mould 6 includes the second mould connecting plate 61 and cooling chamber 62, the bottom surface of described second mould connecting plate 61 is fixed with some refrigerating heads 65, upper surface is fitted and connected with cooling chamber 62, described cooling chamber 62 is provided with two water inlets 64, is connected with cooling water pipe respectively, forms loop.Make cooling water at cooling chamber 62 internal circulation flow, make the refrigerating head 65 being arranged on the second mould connecting plate 61 keep certain chilling temperature, the conduit after pyrocondensation mouth is quickly cooled down so that it is quick solidification molding, accelerate production efficiency.Described reducing 59 and refrigerating head 65 are distributed on the first mould connecting plate 58 and the second mould connecting plate 61 respectively, and reducing head and refrigerating head 65 are adopted the most uniform, make reducing head and refrigerating head 65 one_to_one corresponding, use rectangle uniform in the present embodiment.Reducing 59 is rectangular uniform, uses the most classical method for arranging, makes reducing 59 and catheter positioning simply accurate, and the location positioning simultaneously making reducing 59 and refrigerating head 65 is accurate, and can reduce manufacturing cost.As shown in Figure 6, described reducing 59 includes that a fixing bar 591, one end of described fixing bar 591 are provided with screwed hole, and the other end is provided with boss 592, and the end face of described boss 592 is provided with corresponding with catheter product shape with arc blind hole 593.Described refrigerating head 65 is identical with reducing 59 structure.
In specific implementation process, hot necking die 5 uses 64 reducings 59, use the rectangular arrangement mode of 4 × 16, symmetrically arranged two hot necking die 5 totally 128 reducings 59, carry out reducing to conduit at a temperature of about 100 DEG C, are rapidly decreased to 3 DEG C subsequently into cooling mould 6 temperature, rapidly by product approval, product has determined packed products after type, shortens cool time greatly, substantially increases production efficiency.
Although detailed description of the invention of the present utility model is described by the above-mentioned accompanying drawing that combines; but the not restriction to this utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art need not to pay various amendments or deformation that creative work can make still within protection domain of the present utility model.