CN103507195A

CN103507195A - Rolling mould of drain board

Info

Publication number: CN103507195A
Application number: CN201210221454.2A
Authority: CN
Inventors: 杨睿涵
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-30
Filing date: 2012-06-30
Publication date: 2014-01-15

Abstract

The invention discloses a rolling mould of a drain board. The rolling mould comprises a base, a support, an upper roller, a lower roller, a bulge, a groove and a rotating shaft, wherein the support is arranged above the base and is fixedly connected with the base, the upper roller and the lower roller are respectively arranged on the two ends of the support, and the upper roller is arranged above the lower roller; the upper roller and the lower roller are movably connected with the support through a rotating shaft, the surface of the upper roller is provided with the bulge, the surface of the lower roller is provided with the groove, the bulge is matched with the groove in size, and the base is also provided with a control box. The rolling mould provided by the invention has the advantages that the structure is simple, the production processes are reduced, the production efficiency is improved, meanwhile, different types of products can be produced according to needs, the producing products have uniform thickness and flat and smooth surfaces, the product quality is improved, and the manufacturing cost is reduced.

Description

A kind of drain bar rolling die

Technical field

The present invention relates to a kind of production mould, particularly relate to a kind of drain bar rolling die.

Background technology

Traditional drainage pattern is to use masonry tile fragment as leading filtering layer, and generally using more is using cobblestone or rubble as drainage layer, and water is discharged to appointed place.Along with scientific and technological development and growth in the living standard, more and more in present pumping equipment adopt drain bar to replace cobblestone drainage layer to carry out draining, not only save time, laborsaving, and energy-conservation, reduce investment outlay, can also reduce the load of building.

Drain bar another name plastic draining belt, there are the various shapes such as undaform, mouth organ type, by polystyrene (HIPS) or polyethylene plastic cement base plate, through punching press, to make circular cone convex (or hollow cylindrical porous) to form, the end face of circular cone convex glueds joint one deck and filters geotextiles, to stop earth particulate to pass through, thereby avoid the ，Shi duct draining of drainage channel obstruction smooth and easy, good drainage system has important effect to the normal use of the construction period of civil engineering and structures and life-span.

Conventionally, the quilted plastic panel of extrusion molding in the middle of drain bar, it is skeleton and the passage of drainage belt, its section is cross in parallel, filtering layer is made with non-woven geotextile parcel in two sides, core band plays a supportive role and filtering layer is infiltered to the water coming and upwards discharges, and is the good vertical passage that the saturated viscosity such as mud, silt matter soil, rinse fill and miscellaneous fill use draining concretion method to carry out treatment of soft foundation, greatly shortens the soft soil consolidation time.Drain bar inserts under the prefabricating load effect of soft soil foundation ， top with board-plugging device, in layer of sand or horizontal plastic drain-pipe that in soft soil foundation, interstitial water is discharged to top place mat by drain bar, by other local discharges, accelerates concretion of soft foundation.In Soft Ground, the effect of drain bar design, construction equipment is substantially identical with bag sand drain.Treatment of soft foundation project in the engineerings such as drain bar is applied to highway, railway, airport, power plant, stockyard, harbour, encloses and cultivates, sewage treatment plant, refuse landfill, reclaiming land around sea, water conservancy and hydropower, wharf structure.

Drain bar has that drainability is good, draining is unimpeded, drainage effect is guaranteed, material has good intensity and ductility, can be applicable to ground deformability and not affect drainage performance, cross dimensions is little, little to the disturbance of ground in work progress, the advantage such as construction is fast, the duration is short, cost is low.

What existing drain bar was produced general employing is the mode of raw material punching press, punching press just also will be carried out the operations such as follow-up smooth, polishing after one-step forming, not only production process is many, and the easy became uneven of the drain bar of producing is even, rough surface out-of-flatness, have a strong impact on the quality of drain bar, reduced the production efficiency of drain bar.

Summary of the invention

For addressing the above problem, the invention discloses a kind of drain bar rolling die, to roll-forming of raw material, the drain bar thickness of producing is even, and surfacing, has reduced production process, has reduced production cost, has improved production efficiency.

A kind of drain bar rolling die disclosed by the invention, comprise base, support, top roll, lower roll, projection, groove and rotating shaft, described support is arranged on the top of base and is fixedly connected with base, described top roll and lower roll are separately positioned on the two ends of support, and top roll is arranged on the top of lower roll, described top roll and lower roll are flexibly connected with support by rotating shaft, and described top roll surface is provided with projection, described lower roll surface is provided with groove, and described projection and the size of groove adapt.

A kind of improvement of a kind of drain bar rolling die disclosed by the invention, is also provided with control cabinet on described base.

A kind of improvement of a kind of drain bar rolling die disclosed by the invention, described projection is evenly arranged on top roll surface, and described groove is evenly arranged on lower roll surface.

Another of a kind of drain bar rolling die disclosed by the invention improved, and described projection is at least two, and described groove is at least two, and the number of cutting protruding number and groove equates.

A kind of drain bar rolling die disclosed by the invention, the projection and the groove that by the top roll that arranges and lower roll and their surfaces, adapt, can carry out roll-forming one time to raw material, avoid the product surface out-of-flatness that produces under traditional punching production mode, the problem that product thickness differs; By the support arranging, can be according to different product needed, the distance between adjusting upper roll and lower roll, meets the Production requirement of different-thickness drain bar; By the control cabinet arranging, can adjusting upper roll and the velocity of rotation of lower roll, thus regulate charging and discharging speed, met the Production requirement of different drain bars.The present invention is simple in structure, has reduced production process, has improved production efficiency, can produce as required dissimilar product simultaneously, and the product thickness of producing is even, and surfacing, has improved product quality, has reduced production cost.

Accompanying drawing explanation

Fig. 1, structural representation of the present invention;

Reference numerals list: 1, base, 2, support, 3, top roll, 4, lower roll, 5, projection, 6, groove, 7, rotating shaft, 8, control cabinet.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand the following specific embodiment and only for the present invention is described, is not used in and limits the scope of the invention.It should be noted that, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in accompanying drawing, and word " interior " and " outward " refer to respectively the direction towards or away from specific features geometric center.

As shown in Figure 1, a kind of drain bar rolling die disclosed by the invention, comprise base 1, support 2, top roll 3, lower roll 4, projection 5, groove 6 and rotating shaft 7, described support 2 is arranged on the top of base 1 and is fixedly connected with base 1, described top roll 3 and lower roll 4 are separately positioned on the two ends of support 2, and top roll 3 is arranged on the top of lower roll 4, described top roll 3 and lower roll 4 are flexibly connected with support 2 by rotating shaft 7, described top roll 3 surfaces are provided with projection 5, described lower roll 4 surfaces are provided with groove 6, and described projection 5 adapts with the size of groove 6.

As a kind of preferred, on described base 1, be also provided with control cabinet 8.

As a kind of preferred, described projection 5 is evenly arranged on top roll 3 surfaces, and described groove 6 is evenly arranged on lower roll 4 surfaces.

Preferably described projection 5 is at least two as a kind of, and described groove 6 is at least two, cuts the number of projection 5 and the number of groove 6 equates.

The disclosed technological means of the present invention program is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme being comprised of above technical characterictic.The above is the specific embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.

Claims

1. a drain bar rolling die, it is characterized in that: it comprises base, support, top roll, lower roll, projection, groove and rotating shaft, described support is arranged on the top of base and is fixedly connected with base, described top roll and lower roll are separately positioned on the two ends of support, and top roll is arranged on the top of lower roll, described top roll and lower roll are flexibly connected with support by rotating shaft, and described top roll surface is provided with projection, described lower roll surface is provided with groove, and described projection and the size of groove adapt.

2. a kind of drain bar rolling die according to claim 1, is characterized in that: on described base, be also provided with control cabinet.

3. a kind of drain bar rolling die according to claim 1, is characterized in that: described projection is evenly arranged on top roll surface, and described groove is evenly arranged on lower roll surface.

4. a kind of drain bar rolling die according to claim 3, is characterized in that: described projection is at least two, and described groove is at least two, and the number of cutting protruding number and groove equates.