Composite building block forming die
By introducing a combination of guide pillars and guide holes into the molding die, the problems of difficult demolding and low molding accuracy are solved, achieving high-precision molding and convenient demolding, and improving the mechanical properties and production efficiency of the blocks.
Patent Information
- Application Number
- CN202520101143.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-01-16
AI Technical Summary
Existing molding dies have limitations in terms of mold release and molding accuracy, which affect the mechanical properties and production efficiency of the blocks.
A composite block molding mold is designed, including a base plate, a mold cylinder and a pressure plate. A cavity is formed by a combination of guide columns and guide holes. The high-precision molding of straw fiber reinforced soil is achieved by sliding the guide columns. A superhydrophobic coating is applied to the inner wall of the mold cylinder to facilitate demolding.
It improves the molding accuracy and demolding convenience of blocks, thereby enhancing production efficiency and the mechanical properties of blocks.
Smart Images
Figure CN223685684U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a forming die technical field, especially relates to a composite building block forming die. BACKGROUND
[0002] With the increasing demand of ecological slope protection technology, straw fiber reinforced soil block as a new type of environmental protection material is widely used in the slope protection in the seasonal frozen region.
[0003] At present, the straw fiber reinforced soil block is mainly pressed and formed by a forming die, and the specific forming process is that the straw fiber and the reinforced soil are first evenly mixed and placed in a groove of a lower die plate, and then an upper die plate is driven by a press to be close to the lower die plate, since a pressing block opposite to the lower groove is fixed on the upper die plate, the straw fiber and the reinforced soil can be pressed into a block by using the pressing block during the pressing process of the press.
[0004] The forming die can form and press the block, but has certain limitations in die demolding and forming precision, which affects the mechanical properties and production efficiency of the block.
[0005] Therefore, how to design a composite building block forming die with high forming precision, simple operation and easy demolding is a problem to be solved by the person skilled in the art. UTILITY MODEL CONTENTS
[0006] The utility model provides a composite building block forming die, solves the technical problem of low forming precision and difficult demolding of the existing forming die.
[0007] The utility model solves the technical problems that the technical scheme is as follows, a composite building block forming die, comprising: a bottom plate, a die cylinder with a polygonal cross section and a pressing plate,
[0008] The top surface of the bottom plate is vertically fixed with a guide column, the die cylinder is sleeved on the outer circumferential side of the guide column and the bottom end is detachably connected to the top surface of the bottom plate, the pressing plate is located above the bottom plate and is provided with a guide hole in the middle part, the guide column slides in the guide hole, and the pressing plate seals and slides in the die cylinder, the gap between the bottom plate, the guide column, the die cylinder and the pressing plate is a cavity.
[0009] The utility model has the advantages that the structure of the traditional building block forming die is improved, the guide column is vertically fixed on the top surface of the bottom plate, then the guide hole slidably connected with the guide column is arranged on the pressing plate, since the gap between the bottom plate, the guide column, the die cylinder and the pressing plate is a cavity and the straw fiber reinforced soil is placed in the cavity, the block can be quickly formed in the cavity after the pressing plate presses the straw fiber reinforced soil along the guide direction of the guide column, and the forming precision of the block is improved.
[0010] On the basis of the above technical solutions, the utility model further can make improvement as follows.
[0011] Further, the polygon is a triangle, a quadrilateral, a pentagon, a hexagon, a heptagon or an octagon.
[0012] Further, the die cylinder comprises a plurality of die plates, and the plurality of die plates are sequentially detachably connected in a corresponding polygonal structure.
[0013] The above further beneficial effect is that: the plurality of die plates are sequentially detachably connected in a corresponding polygonal structure, so that the plurality of die plates can be separated after the block is formed, and the convenience of taking the block is improved.
[0014] Further, the utility model further comprises a guide sleeve, the guide sleeve is vertically fixed on the top surface of the pressing plate corresponding to the guide hole, and the guide column is slidable in the guide sleeve.
[0015] The above further beneficial effect is that: the guide column is slidable in the guide sleeve, so that the pressing plate can be prevented from shaking, and the precision of block pressing forming is improved.
[0016] Further, the utility model further comprises a super-hydrophobic coating, and the super-hydrophobic coating is applied on the inner cylinder wall of the die cylinder.
[0017] The above further beneficial effect is that: the super-hydrophobic coating is applied on the inner cylinder wall of the die cylinder, so that the adhesion between the soil and the die cylinder is reduced, and the block demolding process is smoother.
[0018] Further, the diameter of the guide column and the diameter of the guide hole are both 5-7 cm. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is an assembly structure schematic view of the composite block forming die of the utility model;
[0020] Figure 2 It is a split structure schematic view of the composite block forming die of the utility model.
[0021] In the drawings, the components represented by each reference numeral are listed as follows:
[0022] 1, bottom plate, 2, die cylinder, 21, die plate, 3, pressing plate, 31, guide hole, 4, guide column, 5, guide sleeve. DETAILED DESCRIPTION
[0023] The principles and characteristics of the utility model are described below in combination with the drawings, and the examples are only used to explain the utility model, and are not used to limit the scope of the utility model.
[0024] For example, Figure 1 And Figure 2As shown in the figure, a composite block forming die comprises a base plate 1, a die cylinder 2 with a polygonal cross section and a pressing plate 3,
[0025] A guide column 4 is vertically fixed on the top surface of the base plate 1; the die cylinder 2 is gap-set on the outer circumferential side of the guide column 4 and its bottom end is detachably connected to the top surface of the base plate 1; the pressing plate 3 is above the base plate 1 and has a guide hole 31 in the middle part, the guide column 4 slides in the guide hole 31, and the pressing plate 3 seals and slides in the die cylinder 2; the gap between the base plate 1, the guide column 4, the die cylinder 2 and the pressing plate 3 is a cavity.
[0026] Specifically, the polygon can be a triangle, a quadrilateral, a pentagon, a hexagon, a heptagon or an octagon.
[0027] As shown in the figure, Figure 2 In some embodiments, the die cylinder 2 can comprise a plurality of die plates 21 which are detachably connected in sequence in a corresponding polygonal structure.
[0028] As shown in the figure, Figure 1 and Figure 2 In some embodiments, a guide sleeve 5 can be further included, which is vertically fixed on the top surface of the corresponding guide hole 31 of the pressing plate 3; the guide column 4 can slide in the guide sleeve 5.
[0029] Specifically, a super-hydrophobic coating can be applied on the inner cylinder wall of the die cylinder 2.
[0030] Specifically, the diameter of the guide column 4 and the diameter of the guide hole 31 are both 5-7 cm.
[0031] The above is only a preferred embodiment of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A composite block forming mold characterized by comprising: The utility model relates to a kind of moulding machine, including: Bottom plate (1), the top surface of the bottom plate (1) is vertically fixed with guide column (4); Polygonal mould cylinder (2) in cross section, the mould cylinder (2) gap is set in the outer circumferential side of the guide column (4) and its bottom end is detachably connected in the top surface of the bottom plate (1); Pressing plate (3), the pressing plate (3) is located above the bottom plate (1) and is equipped with guide hole (31) in its middle part, the guide column (4) is slid in the guide hole (31), and the pressing plate (3) is sealed and slides in the mould cylinder (2);The gap between the bottom plate (1), the guide column (4), the mould cylinder (2) and the pressing plate (3) is cavity.
2. A composite block forming mold according to claim 1, wherein The polygon is triangle, quadrilateral, pentagon, hexagon, heptagon or octagon.
3. The composite block forming mold according to claim 1, wherein The mould cylinder (2) includes multiple mould plates (21), and the multiple mould plates (21) are sequentially detachably spliced in corresponding polygonal structure.
4. The composite block forming mold according to claim 1, wherein It also includes guide sleeve (5), and the guide sleeve (5) is vertically fixed in the top surface of the pressing plate (3) corresponding to the guide hole (31);The guide column (4) can be slid in the guide sleeve (5).
5. The composite block forming mold according to claim 1, wherein It also includes super-hydrophobic coating, and the super-hydrophobic coating is applied on the inner cylinder wall of the mould cylinder (2).
6. The composite block forming mold according to claim 1, wherein The diameter of the guide column (4) and the diameter of the guide hole (31) are both 5-7cm.