High-density polyethylene root barrier forming device and system
阅读说明：本技术 一种高密度聚乙烯根障成型装置及系统 (High-density polyethylene root barrier forming device and system ) 是由 尚勇 张保利 于 2019-10-15 设计创作，主要内容包括：本发明公开了一种高密度聚乙烯根障成型装置及系统,包括机架,在所述的机架的顶部设有第一气缸,机架的底部设有第二气缸,所述的第一气缸的驱动端与位于机架内侧的上模座相连,第二气缸的驱动端与位于机架内侧的下模座相连,上模座和下模座上下设置；在所述的上模座上安装有上模具,在所述的下模座上安装有下模具,上模具和下模具配合在一起形成高密度聚乙烯上的根障。(The invention discloses a high-density polyethylene root barrier forming device and a high-density polyethylene root barrier forming system, which comprise a rack, wherein a first air cylinder is arranged at the top of the rack, a second air cylinder is arranged at the bottom of the rack, the driving end of the first air cylinder is connected with an upper die holder positioned on the inner side of the rack, the driving end of the second air cylinder is connected with a lower die holder positioned on the inner side of the rack, and the upper die holder and the lower die holder are arranged up and down; the upper die base is provided with an upper die, the lower die base is provided with a lower die, and the upper die and the lower die are matched together to form a root barrier on the high-density polyethylene.)
1. A high-density polyethylene root barrier forming device is characterized by comprising a rack, wherein a first air cylinder is arranged at the top of the rack, a second air cylinder is arranged at the bottom of the rack, the driving end of the first air cylinder is connected with an upper die holder positioned on the inner side of the rack, the driving end of the second air cylinder is connected with a lower die holder positioned on the inner side of the rack, and the upper die holder and the lower die holder are arranged up and down; the upper die base is provided with an upper die, the lower die base is provided with a lower die, and the upper die and the lower die are matched together to form a root barrier on the high-density polyethylene.
2. The apparatus of claim 1, wherein two ends of the upper mold base are respectively connected to upper ends of the first racks, and lower ends of the first racks are engaged with the guide holes of the lower mold base; two ends of the lower die base are respectively connected with the lower end of the second rack, and the upper end of the second rack is matched with the guide hole of the upper die base; a first rotating shaft is arranged on the left side of the rack, a second rotating shaft is arranged on the right side of the rack, a first gear is arranged on the first rotating shaft, a second gear is arranged on the second rotating shaft, and the first gear is meshed with a first rack and a second rack on the left side; the second gear is meshed with the first rack and the second rack on the right side.
3. The apparatus as claimed in claim 1, wherein a first guiding post is connected to the top of the upper die base, and the first guiding post passes through the top of the frame.
4. The apparatus as claimed in claim 1, wherein a second guiding column is connected to the bottom of the lower mold base, and the second guiding column passes through the bottom of the frame.
5. The apparatus of claim 1, wherein the upper mold base is detachably connected to the upper mold, and the lower mold base is detachably connected to the lower mold.
6. The apparatus as claimed in claim 1, wherein the upper mold has a strip-shaped protrusion, the lower mold has a strip-shaped groove, and the protrusion and the groove cooperate to form the root barrier.
7. A high density polyethylene root barrier forming system, comprising the high density polyethylene root barrier forming device of any one of claims 1 to 6, a heating device and a conveying unit;
the conveying unit drives the high-density polyethylene to move;
the heating device heats the position of the high-density polyethylene where the root barrier is arranged;
the high-density polyethylene root barrier forming device forms the root barrier.
Technical Field
The invention discloses a high-density polyethylene root barrier forming device and a high-density polyethylene root barrier forming system.
Background
The high-density polyethylene is widely applied to the industries of water conservancy, municipal administration, gardens and the like. Such as: the high-density polyethylene can be used as a root system barrier of trees and shrubs, and is buried near the foundation of buildings and roads or directly surrounds the roots of the trees and the shrubs to retard the excessive growth of the root systems in certain directions, thereby protecting the buildings, the roads and the like. The root barrier is pressed in the transverse direction of the high-density polyethylene, so that the transverse rigidity of the high-density polyethylene can be increased, the more important function is effectively distributing the stress of the soil body, the strength of the soil body is increased, the lateral limit displacement of the soil body is limited, and the integrity and the stability of the soil body are improved. For high density polyethylene beams with different thicknesses and widths, the cross-sectional shapes, sizes and relative distances of the root barriers are different.
At present, no related equipment for processing the high-density polyethylene root barrier exists in the market.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention discloses a high-density polyethylene root barrier forming device and a high-density polyethylene root barrier forming system, which are used for realizing the processing of high-density polyethylene root barriers.
The technical scheme adopted by the invention is as follows:
a high-density polyethylene root barrier forming device comprises a rack, wherein a first air cylinder is arranged at the top of the rack, a second air cylinder is arranged at the bottom of the rack, the driving end of the first air cylinder is connected with an upper die holder positioned on the inner side of the rack, the driving end of the second air cylinder is connected with a lower die holder positioned on the inner side of the rack, and the upper die holder and the lower die holder are arranged up and down; the upper die base is provided with an upper die, the lower die base is provided with a lower die, and the upper die and the lower die are matched together to form the high-density polyethylene upper root barrier.
As a further technical scheme, a first guide column is connected to the top of the upper die holder and penetrates through the top of the rack.
As a further technical scheme, a second guide column is connected to the bottom of the lower die holder and penetrates through the bottom of the rack.
As a further technical scheme, the upper die base is detachably connected with the upper die, and the lower die base is detachably connected with the lower die.
As a further technical scheme, two ends of the upper die base are respectively connected with the upper end of the first rack, and the lower end of the first rack is matched with a guide hole of the lower die base; two ends of the lower die base are respectively connected with the lower end of the second rack, and the upper end of the rack is matched with the guide hole of the upper die base; a first rotating shaft is arranged on the left side of the rack, a second rotating shaft is arranged on the right side of the rack, a first gear is arranged on the first rotating shaft, a second gear is arranged on the second rotating shaft, and the first gear is meshed with a first rack and a second rack on the left side; the second gear is meshed with the first rack and the second rack on the right side.
The invention also provides a high-density polyethylene root barrier forming system, which comprises the high-density polyethylene root barrier forming device, a heating device and a conveying unit;
the conveying unit drives the high-density polyethylene to move;
the heating device heats the position of the high-density polyethylene where the root barrier is arranged;
the high-density polyethylene root barrier forming device forms the root barrier.
The working principle of the forming system is as follows: the high-density polyethylene is placed on the feeding roller path, and the conveying unit pushes the film body to move horizontally; the heating unit heats the local area of the high-density polyethylene to a molding temperature, and the heating area is rapidly sent to a molding area; the upper and lower dies of the forming device move relatively at the same time to punch and form the heating area, and simultaneously spray cooling liquid to solidify the heating area. The whole system also comprises a feeding wheel and a receiving wheel, which are not described in a repeated way. The cross section shape of the root barrier is determined by the shape of the die, and the horizontal moving speed of the high-density polyethylene is matched with the action frequency of the upper die and the lower die so as to change the distance between the root barriers.
The invention has the following beneficial effects:
1. the invention realizes the automatic processing of the high-density polyethylene root barrier;
2. in order to realize rapid demoulding and smooth horizontal movement after the geomembrane is formed, the upper and lower dies leave the working positions after the forming is finished; the device is also provided with a set of gear rack transmission mechanism, and the upper die moves upwards while the lower die moves downwards. The two ends of the upper die base are respectively connected with the upper ends of the racks by cylindrical pins, and the cylindrical surfaces of the racks are matched with the guide holes of the lower die base; similarly, two ends of the lower die base are respectively connected with the lower ends of the racks by cylindrical pins, and the cylindrical surfaces of the racks are matched with the guide holes of the upper die base; the rotating shaft of the gear is fixed on the frame. The rack and the rack are both meshed with the gear. When the 2 cylinder rods act, the upper die base and the lower die base move, the rack moves at a constant speed in the reverse direction, and the phenomenon that one of the upper die base and the lower die base is blocked or out of synchronization is avoided, so that the upper die cannot be lifted in time, or the formed reinforcing rib is blocked in the groove of the lower die and cannot move horizontally is avoided.
3. Different from transmission stamping, the upper die and the lower die synchronously move in opposite directions. The workpiece is easy to demould and move. The gear and rack transmission is adopted to coordinate the action sequence of 2 power sources (cylinders) and the motion relation among execution components, so that the motion synchronization is ensured, and the positioning is accurate.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic view of a high density polyethylene barrier construction;
FIG. 2 is a schematic view of an apparatus for forming a high density polyethylene root barrier;
FIG. 3 is a schematic structural diagram of a high density polyethylene barrier forming device;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is an enlarged schematic view of a portion of FIG. 4;
FIG. 6 is a cross-sectional view B-B of FIG. 3;
in the figure: a, a forming host machine, B a heating unit, C a conveying unit and D high-density polyethylene;
the die comprises a machine frame 1, a lower die holder 2, an
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
for convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate correspondence with up, down, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
The terms "mounted", "connected", "fixed", and the like in the present invention are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; the two components can be connected mechanically or electrically, directly or indirectly through an intermediate medium, or connected internally or in an interaction relationship, and the terms used in the present invention should be understood as having specific meanings to those skilled in the art.
As described in the background of the invention, the prior art is not satisfactory, and in order to solve the above technical problems, the present application proposes a high density polyethylene root barrier forming device, which is understood to be an up-down structure when in use, and is used as an up-down reference system in the present invention.
- 上一篇：一种医用注射器针头装配设备
- 下一篇：一种贴胶机