Multi-layer forming die for wine cellar covering mud cake block

Abstract

According to the multi-layer forming die for the wine cellar covering mud cake block, a die cylinder of a machine opening is of a horn-shaped cylinder structure formed by gradually necking down two parallelogram rings with the short edge sides being bevel edges from inside to outside, and a plurality of partition knives which are arranged in parallel and evenly divide the inner width of an extrusion opening into multiple equal parts are arranged in the extrusion opening of the die cylinder; the two wide edge sides of the dividing knives are fixed on the side walls of the corresponding sides of the die cylinder; and the plurality of dividing knives are used for equally cutting the pug extruded into the machine opening into a plurality of layers of pug cake blocks to be extruded. By optimizing the machine mouth structure, pug extruded into the machine mouth die cylinder is cut by the cutting knife to extrude three layers of same mud cake blocks, so that the problem of low production efficiency of a traditional forming die for a single mud cake block is solved, the production cost and the energy consumption are greatly reduced, the reliability of combination of the connecting positions of the mud cake blocks is ensured, the sealing effect is improved, and the production efficiency is improved. And the requirement of large-scale covering wine cellar production is met.

Description

Technical Field

[0001] This utility model belongs to the field of extruder technology, specifically relating to a multi-layer molding die for covering mud blocks in wine cellars. Background Technology

[0002] A wine cellar is a general term for spaces related to wine, including brewing cellars and storage cellars. Brewing cellars are where the solid-state fermentation of baijiu (Chinese white liquor) is completed. During construction, the top sealing layer and walls of a brewing cellar are covered with mud, and then sealed with plastic film. During fermentation, the cellar temperature has a significant impact on the yield. The reproduction and metabolic activities of microorganisms in the mash are greatly affected by temperature. In the hot summer, excessively high cellar temperatures will cause the mash to turn sour, while in the cold winter, excessively low cellar temperatures will slow fermentation. In both cases, the cellar's yield will be significantly reduced.

[0003] Currently, when covering the top wall of a wine cellar sealing layer with mud slabs, the mud is usually manually tamped and then applied to the outer surface of the sealing layer. This method suffers from inconsistent coverage thickness, poor density of the mud slab, and the tendency for cracks to appear during use, affecting the sealing performance. If mud slab blocks are used to treat the outer surface of the wine cellar, the mud blocks extruded by traditional vacuum extruders have large gaps at the joints when splicing them, resulting in poor density of the mud blocks and poor sealing performance of the wine cellar. Furthermore, the production efficiency of a single mud slab block is low. Therefore, it is necessary to improve upon these methods to address the aforementioned problems. Utility Model Content

[0004] The technical problem solved by this utility model is to provide a multi-layer forming mold for covering mud blocks in wine cellars. By optimizing the extrusion port structure, multiple parallel cutting blades are set inside the extrusion port of the mold cylinder, which is formed by a gradually narrowing parallel quadrilateral ring with two short sides as bevels, dividing the inner width of the extrusion port into multiple equal parts. This allows the mud material extruded into the mold cylinder to be cut by the cutting blades and extruded into three identical mud blocks. This solves the problem of low production efficiency of traditional single mud block forming molds, significantly reduces production costs and energy consumption, ensures the reliability of the joint of the mud blocks, improves the sealing effect, and meets the needs of large-scale wine cellar covering production.

[0005] The technical solution adopted by this utility model is: a multi-layer forming mold for covering mud blocks in a wine cellar, including a detachable die opening fixed to the extruder head. The die cylinder of the die opening is a trumpet-shaped structure formed by two parallel quadrilateral rings with sloping short sides gradually narrowing from the inside to the outside. The extrusion opening of the die cylinder is provided with multiple parallel cutting blades that divide the inner width of the extrusion opening into multiple equal parts. The two wide sides of the cutting blades are fixed to the side walls of the corresponding sides of the die cylinder, and the mud material extruded into the die opening is equally cut into multiple layers of mud blocks by the multiple cutting blades.

[0006] The wide side of the dividing blade is connected to the mold cylinder at both ends in a plate-like structure of equal thickness. The cross-sectional shape of the part of the dividing blade inside the mold cylinder includes a tapered section with the thickness gradually increasing from the inside to the outside and a section of equal thickness located at the extrusion port of the mold cylinder. The length of the tapered section is greater than the length of the section of equal thickness.

[0007] Furthermore, multiple cutting grooves are formed on the cylinder walls of the two wide sides of the mold cylinder, and the two wide sides of the dividing blade are inserted and fixed in the cutting grooves at the corresponding positions.

[0008] Furthermore, the outer edge of the dividing blade is flush with the extrusion end face of the die cylinder, and the wide side edge of the dividing blade is on the same plane as the corresponding outer wall of the die cylinder.

[0009] Furthermore, the machine inlet includes a mold cylinder and a flange plate. The flange plate is detachably fixed to the flange on the machine head by multiple bolts. A material inlet with the same shape and size as the feed inlet at the large end of the mold cylinder is formed in the center of the flange plate surface. The large end of the mold cylinder corresponds to the position of the material inlet and is welded and fixed to the flange plate surface.

[0010] Advantages of this utility model compared to the prior art:

[0011] 1. This technical solution optimizes the die structure by using a horn-shaped die cylinder with two parallelogram rings whose short sides are beveled, which gradually narrows from the inside to the outside. This improves the density of the clay during the extrusion process, making the two short sides of the produced clay block beveled. This allows two adjacent clay blocks to fit together end to end, improving the sealing of the joint between the two adjacent clay blocks and ensuring the reliability of the joint.

[0012] 2. This technical solution sets multiple parallel cutting blades inside the extrusion port of the mold cylinder, which divide the inner width of the extrusion port into multiple equal parts. This allows the clay material extruded into the mold cylinder to be cut by the cutting blades and extruded into three identical clay blocks. This solves the problem of low production efficiency of traditional single clay block forming molds, greatly reduces production costs and energy consumption, and meets the needs of large-scale wine cellar production.

[0013] 3. This technical solution has a simple structure and novel design. The mud blocks laid on the outer surface of the wine cellar are of uniform thickness, have a good sealing effect, high use value, and meet the requirements of mass production. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the planar structure of this utility model;

[0016] Figure 3 for Figure 2 Sectional view of AA. Detailed Implementation

[0017] The following will refer to the embodiments of this utility model. Figure 1-3 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] It should be noted that, unless otherwise stated herein, the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are used only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," and "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In this document, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0020] The cellar is covered with multi-layered molds made of mud blocks, such as Figure 1-3 As shown, it includes a die 1 that is detachably fixed to the extruder head. The die cylinder 1-1 of the die 1 is a trumpet-shaped structure formed by two parallelogram rings with inclined sides on the short side, which gradually narrow from the inside to the outside. The extrusion port of the die cylinder 1-1 is provided with multiple parallel cutting blades 2 that divide the inner width of the extrusion port into multiple equal parts. The two wide sides of the cutting blades 2 are fixed to the side walls of the corresponding sides of the die cylinder 1-1, and the multiple cutting blades 2 cut the mud material extruded into the die 1 into multiple layers of mud skin blocks.

[0021] In the above structure, by optimizing the structure of the extrusion port 1, the mold cylinder 1-1, which is formed by two parallelogram rings with two short sides as bevels gradually narrowing from the inside to the outside, is conducive to improving the density of the clay material during the extrusion process. This makes the two short sides of the produced clay block beveled, allowing two adjacent clay blocks to fit together end to end, improving the sealing of the joint between the two adjacent clay blocks and ensuring the reliability of the joint. Multiple parallel cutting blades 2 are set inside the extrusion port of the mold cylinder 1-1, which divide the inner width of the extrusion port into multiple equal parts. This allows the clay material extruded into the mold cylinder 1-1 of the extrusion port 1 to be cut by the cutting blades 2 and extruded into three layers of the same clay block. This solves the problem of low production efficiency of traditional single clay block forming molds, significantly reduces production costs and energy consumption, and meets the needs of large-scale cellar production.

[0022] like Figure 3 As shown, the specific structure of the dividing blade 2 is as follows: the two ends of the wide side of the dividing blade 2 connected to the mold cylinder 1-1 are of equal thickness plate structure, so that this part can be inserted and fitted into the guide groove 1-2 on the corresponding side and welded and fixed. The cross-sectional shape of the part of the dividing blade 2 located inside the mold cylinder 1-1 includes a tapered section whose thickness gradually increases from the inside to the outside and an equal thickness section located at the extrusion port of the mold cylinder 1-1. The length of the tapered section is greater than the length of the equal thickness section. During the cutting of the mud material, the dividing blade 2 helps to gradually reduce the forming space of the mud block, thereby ensuring the compactness of each layer of mud block. Figure 1-3 As shown, the setup of three dividing blades 2 saves three times the labor costs compared to extruding and molding a single clay block, and meets the needs of large-scale cellar production.

[0023] The installation structure of the dividing blade 2 on the mold cylinder 1-1 is as follows: multiple blade grooves 1-2 are formed on the cylinder walls of the two wide sides of the mold cylinder 1-1, and the two wide sides of the dividing blade 2 are inserted and fixed in the corresponding blade grooves 1-2; wherein, the outer edge of the dividing blade 2 is flush with the extrusion end face of the mold cylinder 1-1, and the edge of the wide side of the dividing blade 2 is on the same plane as the corresponding outer wall of the mold cylinder 1-1.

[0024] The specific structure of the machine port 1 is as follows: The machine port 1 includes a mold cylinder 1-1 and a flange plate 1-3. The flange plate 1-3 is detachably fixed to the flange on the machine head by multiple bolts. A material port 1-4 with the same shape and size as the feed port at the large end of the mold cylinder 1-1 is formed in the center of the flange plate 1-3. The large end of the mold cylinder 1-1 corresponds to the position of the material port and is welded and fixed to the surface of the flange plate 1-3.

[0025] This technical solution features a simple structure and novel design. The mud blocks laid on the outer surface of the wine cellar are of uniform thickness, providing excellent sealing and high usability, meeting the requirements of mass production. This structure is also suitable for the application of intelligent automated palletizing robots, providing structural support for the multi-layer molding of mud blocks to achieve intelligent control of the entire production process, and providing structural support for the digital transformation of enterprises.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-layer molding mold for covering mud blocks in a wine cellar, characterized in that: It includes a detachable die opening (1) fixed to the extruder head. The die cylinder (1-1) of the die opening (1) is a trumpet-shaped structure formed by two parallelogram rings with inclined sides on the short side gradually narrowing from the inside to the outside. The extrusion opening of the die cylinder (1-1) is provided with multiple parallel cutting blades (2) that divide the inner width of the extrusion opening position into multiple equal parts. The two wide sides of the cutting blades (2) are fixed to the side wall of the corresponding side of the die cylinder (1-1), and the multiple cutting blades (2) cut the mud material extruded into the die opening (1) into multiple layers of mud skin blocks.

2. The multi-layer molding mold for cellar covering mud blocks according to claim 1, characterized in that: The wide side of the dividing blade (2) is connected to the mold cylinder (1-1) at both ends in a plate-like structure of equal thickness. The cross-sectional shape of the part of the dividing blade (2) inside the mold cylinder (1-1) includes a tapered section with the thickness gradually increasing from the inside to the outside and a section of equal thickness located at the extrusion port of the mold cylinder (1-1). The length of the tapered section is greater than the length of the section of equal thickness.

3. The multi-layer molding mold for cellar covering mud blocks according to claim 1, characterized in that: The mold cylinder (1-1) has multiple knife grooves (1-2) on its two wide sides, and the two wide sides of the dividing knife (2) are inserted and fixed in the corresponding knife grooves (1-2).

4. The multi-layer molding mold for cellar covering mud blocks according to claim 3, characterized in that: The outer edge of the dividing blade (2) is flush with the extrusion end face of the mold cylinder (1-1), and the wide side edge of the dividing blade (2) is on the same plane as the corresponding outer wall of the mold cylinder (1-1).

5. The multi-layer molding mold for cellar covering mud blocks according to claim 1, 2, or 3, characterized in that: The machine inlet (1) includes a mold cylinder (1-1) and a flange plate (1-3). The flange plate (1-3) is detachably fixed to the flange on the machine head by multiple bolts. A feed port (1-4) with the same shape and size as the feed port at the large end of the mold cylinder (1-1) is formed in the center of the flange plate (1-3). The large end of the mold cylinder (1-1) corresponds to the position of the feed port and is welded and fixed to the flange plate (1-3).

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