A real-time cloth recycling device for ecological stone with a whole body imitating natural stone

Abstract

This invention discloses a real-time material recycling and feeding device for eco-friendly stone that mimics natural stone throughout, belonging to the technical field of eco-friendly stone production equipment. The invention includes a frame, a mold conveyor belt, and a real-time recycling device. Above the conveyor belt in the direction of transport, a main material feeding mechanism, a large texture breaking mechanism, and a surface material feeding mechanism are sequentially arranged. The mold conveyor belt carries the mold through these mechanisms multiple times. Both the main material feeding mechanism and the surface material feeding mechanism include several feeding units, which are arranged side-by-side on the frame. The real-time recycling device includes a bottom recycling belt, a side conveyor belt, a material return and dispersing mechanism, and a replenishment device. The recycling process for excess material is simple, fast, and timely, and can achieve the broken texture effect in the layers of natural stone, resulting in a fully natural stone-like finish.

Description

Technical Field

[0001] This invention relates to the field of eco-stone production equipment technology, and in particular to an eco-stone real-time recycling and spreading equipment that imitates natural stone throughout. Background Technology

[0002] Eco-stone is a new type of ceramic tile product made by pressing and curing powdered materials, resulting in a surface with the effect of natural stone. Eco-stone retains the noble and elegant qualities of natural stone while overcoming the defects commonly found in natural stone, such as pores, cracks, color differences, and radioactivity. It has quickly become a popular high-end environmentally friendly decorative material internationally.

[0003] In the production process of eco-stone, a material feeding device is typically used to feed powder into a mold. The mold moves below the feeding device, driven by a mold conveyor belt. During the feeding process, powder inevitably spills onto the conveyor belt surface and falls to the ground, resulting in waste and environmental pollution. Currently, a traditional offline recycling method is used, where spilled powder is directly transported to a recycling bin. Once the bin is full, the powder is then transported to the raw material workshop for secondary processing. This results in a low recovery rate and a long recycling cycle for the entire powder recovery process.

[0004] Furthermore, in existing technologies, the dry-laying process is used to achieve the patterned texture decorative effect of eco-stone. For example, current dry-laying methods involve dropping various colored powders onto a conveyor belt, which then transfers the powders into a mold, forming a multi-colored layer, which is then pressed into shape. While the resulting eco-stone has a uniform color and texture, it cannot achieve the multi-colored block decorative effect of natural stone. Currently, there are also dry-laying processes that involve inkjet printing on the material layer before pressing, but these also fail to achieve the uniform multi-colored block decorative effect of natural stone. Summary of the Invention

[0005] The purpose of this invention is to provide a real-time recycling and feeding device for eco-friendly stone that imitates natural stone throughout. Using this device, the eco-friendly stone that imitates natural stone throughout is used for feeding and real-time recycling of excess material. The recycling process of excess material is simple, fast, and timely, and can achieve the effect of cracked texture in the layers of natural stone, thus achieving the effect of imitating natural stone throughout.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] An eco-friendly stone real-time recycling fabrication device that mimics natural stone throughout includes a frame and a mold conveyor belt. The frame is installed above the conveying device. Above the conveying direction of the mold conveyor belt, a main material fabrication mechanism, a large texture pressing mechanism, and a fabric fabrication mechanism are arranged in sequence. The mold conveyor belt is used to carry the mold through the main material fabrication mechanism, the large texture pressing mechanism, and the fabric fabrication mechanism in sequence. The mold conveyor belt carries the mold back and forth multiple times in the main material fabrication mechanism.

[0008] Both the main material fabrication mechanism and the fabric fabrication mechanism include several fabric units, and multiple fabric units are arranged side by side and installed on the frame;

[0009] The real-time recycling device includes a bottom recycling belt, a side conveyor belt, an inclined belt, a return material dispersing mechanism, a lifting belt, and a feeding device;

[0010] The bottom recovery belt is located directly below the output end of the mold conveyor belt, and the side conveyor belt is located on the side of the mold conveyor belt and is connected to the bottom recovery belt. The side conveyor belt is used to transport the residual material collected by the bottom recovery belt to the inclined belt.

[0011] The discharge end of the inclined belt is located above the feed end of the return material dispersing mechanism;

[0012] The discharge end of the material return and dispersing mechanism is connected to the lifting belt, and the lifting belt transports the dispersed residual material to the feeding hopper of the feeding device;

[0013] The material recycling and dispersing mechanism is used to disperse the recycled surplus material, and the material replenishing device is used to replenish the dispersed surplus material into the mold of the mold conveyor belt.

[0014] Furthermore, the number of mold conveyor belts is multiple, arranged sequentially, and there is a powder leakage gap between the conveying surfaces of two adjacent mold conveyor belts;

[0015] Each of the mold conveyor belts has a corresponding bottom recovery belt at its output end;

[0016] Multiple bottom recovery belts are connected to the side conveyor belts, which transport the surplus material to the inclined belt via the side conveyor belts.

[0017] Furthermore, a water replenishment device is provided above the inclined belt, the water replenishment device including no less than two water atomizing nozzles, the water atomizing nozzles being located above the inclined belt;

[0018] The material return and dispersing mechanism includes a feeding mechanism, a grinding mechanism, and an output belt. The feeding mechanism is connected to the grinding mechanism, and the inlet of the feeding mechanism corresponds to the outlet of the inclined belt.

[0019] The discharge port of the grinding mechanism, the output belt, and the lifting belt are connected in sequence.

[0020] Furthermore, the feeding device includes a swing belt and a feeding hopper;

[0021] The swing belt is movably disposed above the feeding hopper. The swing belt is connected to the lifting belt. The swing belt is used to evenly accumulate the broken residual material conveyed by the lifting belt in the feeding hopper.

[0022] The bottom of the feeding hopper has a gate. When the gate is open, the broken-up material falling from the feeding hopper fills the mold on the mold conveyor belt. When the gate is closed, the broken-up material is temporarily stored in the feeding hopper.

[0023] Furthermore, the fabric unit includes a discharge belt, a collection belt, a collection hopper, a briquetting device, a briquetting belt, a rotary cutter, a fabric toothed plate, and several fabric hoppers;

[0024] Several cloth hoppers are arranged side by side, and a discharge belt is provided below the discharge port of each cloth hopper. Several discharge belts are respectively arranged above the collection belt.

[0025] The collecting hopper is located below the collecting belt, and the feeding port of the collecting hopper corresponds to the end of the collecting belt in the conveying direction. The briquetting belt is located below the collecting hopper, and the briquetting device is installed above the briquetting belt. The briquetting device is used to pre-press the mixed powder on the briquetting belt into blocks.

[0026] A rotary cutter is provided above the end of the conveying direction of the briquetting belt. The rotary cutter is used to cut the blocky mixed powder into strips. A fabric toothed plate is connected to the end of the conveying direction of the briquetting belt. The cut strips of powder fall into the mold through the fabric toothed plate.

[0027] Furthermore, the fabric toothed plate has a plurality of teeth connected in sequence on the side near the pressure block belt, and the plurality of teeth are of different sizes and shapes;

[0028] The teeth are smoothly connected to each other, and the spacing between adjacent teeth is different. The teeth are arc-shaped or corner-shaped.

[0029] Furthermore, the main material fabrication mechanism and / or the fabric fabrication mechanism also include a powder spraying component, which is located between two adjacent fabrication units, and the powder spraying component has a discharge screen at its outlet.

[0030] Furthermore, one or more of the fabric units are provided with a spraying mechanism at their discharge ends. The spraying mechanism is used to spray water or colored slurry into the mold carried by the mold conveyor belt.

[0031] Furthermore, the large texture breaking mechanism includes a lifting frame and a lifting drive component. The lifting drive component is installed on the side of the mold conveyor belt, the lifting frame is located above the mold conveyor belt, and the driving end of the lifting drive component is connected to the lifting frame.

[0032] The bottom of the lifting frame has several pressure cutters arranged in a staggered pattern, and the pressure cutters are flat.

[0033] Furthermore, the rotary cutter includes a rotating shaft and multiple circular blades, with the multiple circular blades spaced apart and fitted onto the rotating shaft;

[0034] Connectors are provided on the left and right sides of the rotating shaft, and mounting parts that cooperate with the connectors are provided on the left and right sides of the pressure block belt.

[0035] The upper part of the mounting part is provided with a guide groove, and the left and right ends of the rotating shaft pass through the two connecting pieces respectively and are located inside the corresponding guide grooves;

[0036] The top of the connector is laterally provided with a mounting plate facing the side closer to the mounting part. The rotary cutter also includes an adjusting bolt. The top of the adjusting bolt is fixedly connected to the mounting plate, and the bottom of the adjusting bolt is adjustablely mounted to the mounting part.

[0037] The above technical solutions have the following beneficial effects:

[0038] 1. A recycling conveyor belt collects fallen powder in real time and promptly conveys it to a material dispersing mechanism for dispersing and to a replenishing device for reuse. This achieves real-time collection and reuse of fallen powder, saving labor, ensuring the cleanliness of the reused powder, and preventing the fallen powder from becoming too dry and difficult to disperse. This invention creatively uses the reused powder in the final powdering step of dry-laying materials, achieving not only timely use of the reused powder but also improving the simulation effect of the eco-stone.

[0039] 2. When using the equipment of the present invention to lay the material, irregular small pieces of material are used to lay the main material and the fabric to achieve the effect of imitating natural stone color blocks throughout the body. Furthermore, the material layers form crack patterns to imitate the crack patterns in the texture layers of natural stone, thus achieving the effect of imitating natural stone throughout the body.

[0040] 3. Based on the method of distributing irregular small pieces of material, the surface of the material layer inside the mold is uneven, and some small pieces are in an inclined state. When the powder-spraying component sprays powder into the mold, the powder slides on the surface of the material layer and can accumulate at the edges of some small pieces, forming a wrapping texture, simulating the color accumulation at the edges of large color spots in natural stone, further improving the simulation effect;

[0041] 4. When the spraying mechanism sprays water or colored slurry, it is used to moisten the surface of the material layer inside the mold, thereby increasing the adhesion between the various layers in the mold. Spraying colored slurry can also enhance the decorative effect on the surface of the eco-stone. Attached Figure Description

[0042] Figure 1 This is a schematic diagram of the structure of an eco-stone real-time recycling fabric device that mimics natural stone throughout, according to an embodiment of the present invention.

[0043] Figure 2 This is a schematic diagram showing the real-time recycling device working in conjunction with the mold conveyor belt;

[0044] Figure 3 yes Figure 2 A schematic diagram of the material dispersing mechanism of the real-time recycling device shown.

[0045] Figure 4 This is a schematic diagram of the material dispersing mechanism of the real-time recycling device;

[0046] Figure 5 yes Figure 1 A schematic diagram showing the large texture pressing mechanism, powder spraying component, and spraying mechanism of the fabric equipment in conjunction with the mold conveyor belt;

[0047] Figure 6 yes Figure 1 The diagram shows the structure of the fabric feeding device, including the discharge belt installed on the frame, the rotating cutter, and the fabric toothed plate.

[0048] Figure 7 yes Figure 1 The diagram shows the installation of the feeding unit in the eco-stone real-time recycling feeding device that is entirely made of natural stone.

[0049] Figure 8 yes Figure 7 Left view of the fabric unit shown;

[0050] Figure 9 yes Figure 8 Schematic diagram of the transmission direction of the discharge belt and the collecting belt;

[0051] The components include: frame 1, mold conveyor belt 2, material feeding unit 3, material feeding hopper 31, discharge belt 32, collection belt 33, collection hopper 34, briquetting device 35, briquetting belt 36, rotary cutter 37, material feeding toothed plate 38, drive cylinder 351, pressure plate 352, mounting part 361, rotating shaft 371, circular blade 372, connector 373, adjusting bolt 374, teeth 381, first adjusting mechanism 391, second adjusting mechanism 392, and third adjusting mechanism 393.

[0052] 4. Large texture pressing and breaking mechanism, 41. Lifting frame, 42. Lifting drive component, 43. Pressing and breaking knife, 5. Powder spraying assembly, 51. Material discharge screen, 6. Spraying mechanism;

[0053] Real-time recycling device D, bottom recycling belt d1, baffle plate d10; side conveyor belt d3; inclined belt d2, water replenishment device d21, atomizing nozzle d22; return material dispersing mechanism d4, grinding mechanism d42, grinding box d421, grinding cover d422, feeding mechanism d41, screw conveyor assembly d411, grinding frame d420, moving guide rail d4201, moving wheel d4211, output belt d43; replenishing device d5, replenishing hopper d51, gate belt d511, lifting belt d7, swing belt d53. Detailed Implementation

[0054] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0055] In the description of this invention, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for 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. Therefore, they should not be construed as limitations on the invention. Furthermore, features defined with "first" and "second" may explicitly or implicitly include one or more of these features, used to distinguish and describe features, without any order or emphasis.

[0056] In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0057] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0058] The following is combined with Figures 1 to 9 This invention describes an eco-friendly stone real-time recycling fabric device that mimics natural stone throughout, according to an embodiment of the present invention.

[0059] An eco-friendly stone real-time recycling fabrication device that mimics natural stone throughout includes a frame 1 and a mold conveyor belt 2. The frame 1 is installed above the conveying device 2. Above the conveying direction of the mold conveyor belt 2, a main material fabrication mechanism, a large texture pressing mechanism 4, and a fabric fabrication mechanism are arranged in sequence. The mold conveyor belt is used to carry the mold through the main material fabrication mechanism, the large texture pressing mechanism 4, and the fabric fabrication mechanism in sequence. The mold conveyor belt 2 carries the mold back and forth multiple times in the main material fabrication mechanism.

[0060] Both the main material fabrication mechanism and the fabric fabrication mechanism include a plurality of fabric units 3, and the plurality of fabric units 3 are arranged side by side on the frame 1;

[0061] The real-time recycling device A includes a bottom recycling belt d1, a side conveyor belt, an inclined belt, a return material dispersing mechanism, a lifting belt, and a feeding device d5;

[0062] The bottom recovery belt d1 is located below the output end of the mold conveyor belt, and the side conveyor belt is located on the side of the mold conveyor belt and is connected to the bottom recovery belt. The side conveyor belt is used to convey the residual material collected by the bottom recovery belt to the inclined belt.

[0063] The discharge end of the inclined belt is located above the feed end of the return material dispersing mechanism;

[0064] The discharge end of the material return and dispersing mechanism is connected to the lifting belt, and the lifting belt transports the dispersed residual material to the feeding hopper of the feeding device;

[0065] The material recycling and dispersing mechanism is used to disperse the recycled surplus material, and the material replenishing device d5 is used to replenish the dispersed surplus material into the mold of the mold conveyor belt.

[0066] To address the problems existing in the prior art, this invention provides a real-time recycling and feeding device for eco-friendly stone that mimics natural stone throughout. It achieves the effect of color blocks mimicking natural stone throughout by using a main feeding mechanism, a large-texture pressing mechanism, and a fabric feeding mechanism. Furthermore, it imitates the crack patterns in the texture of natural stone by forming cracks in the material layers, thus achieving the overall effect of natural stone. Simultaneously, the real-time recycling device in this invention can collect any excess material that falls onto the mold conveyor belt or falls outside the mold conveyor belt during the feeding process. Excess material recycling is synchronized with the feeding process, making the entire process simple, fast, and timely, requiring no manual intervention.

[0067] Specifically, in the dry-process molding of eco-stone, a feeding device typically distributes the powder into a mold. The mold moves beneath the feeding device, driven by a conveyor belt. During this process, powder inevitably spills onto the conveyor belt's surface and falls to the ground, wasting powder and polluting the production environment. Current technology only involves manually collecting the powder from the ground and then breaking it up for reuse once a certain amount is collected. However, due to the long storage time, the moisture evaporates completely, and some cement hardens, making breaking up the powder difficult. Furthermore, the collection process often involves collecting dust from the ground, causing powder pollution and requiring significant manual labor.

[0068] In this invention, a recycling conveyor belt is used to collect fallen powder in real time and promptly transport it to a material dispersing mechanism for dispersing and to a replenishing device d5 for reuse. This achieves real-time collection and reuse of fallen powder, saving labor, ensuring the cleanliness of the reused powder, and preventing the fallen powder from becoming too dry and difficult to disperse. This invention creatively uses the reused powder in the final powder-sprinkling step of dry-laying materials, achieving not only timely use of the reused powder but also improving the simulation effect of the eco-stone.

[0069] Specifically, the recycled powder is a mixture of multiple colored powders, each with a different color than the powder in each sub-fabric unit. When the recycled powder is poured into the mold, due to the uneven surface of the material layer and the tilted position of some small pieces, the recycled powder slides across the surface and accumulates at the edges of some small pieces, forming a wrapping texture. This simulates the color accumulation at the edges of large color spots in natural stone, further enhancing the simulation effect. The recycled powder can also be used to fill the mold, giving the surface of the eco-stone a multi-colored effect.

[0070] Specifically, the bottom recycling belt d1 and the side conveyor belt collect the leftover material scattered during the process of collecting the ecological stone fabric. At the same time, the bottom recycling belt d1 and the side conveyor belt are connected, so that the leftover material scattered on the side of the mold conveyor belt can be collected with the leftover material scattered at the output end of the mold conveyor belt and gathered on the bottom recycling belt d1. The bottom recycling belt d1 is then conveyed to the material return and dispersing mechanism. The material return and dispersing mechanism wets and grinds the collected leftover material. Finally, the processed leftover material is conveyed to the feeding device d5, which feeds the leftover material into the mold on the mold conveyor belt.

[0071] Specifically, the material recycling and dispersing mechanism is located on one side of the mold conveyor belt, and the side conveyor belt is located on the other side of the mold conveyor belt, so as to reduce the production area occupied by the recycling device in the production process of eco-stone, and ensure that the residual material in the material distribution process can be fully recycled and reused.

[0072] Furthermore, the number of mold conveyor belts is multiple, arranged sequentially, and there is a powder leakage gap between the conveying surfaces of two adjacent mold conveyor belts;

[0073] Each of the mold conveyor belts has a corresponding bottom recovery belt d1 at its output end;

[0074] Multiple bottom recovery belts d1 are connected to the side conveyor belts, and the surplus material is conveyed to the inclined belt via the side conveyor belts.

[0075] In some embodiments, each mold conveyor belt 1 is provided with a bottom recovery belt d1 at its output end. Multiple mold conveyor belts 1 are arranged side by side in sequence, so that there is a powder leakage gap between two adjacent mold conveyor belts 1. This allows the residual material that falls on the conveying surface of the mold conveyor belt 1 during the feeding process to fall along the powder leakage gap as the mold conveyor belt 1 is conveyed. At this time, the bottom recovery belt d1 below the powder leakage gap is used to collect the residual material that falls along the powder leakage gap. The bottom recovery belt d1 at the front end of the conveying direction of multiple mold conveyor belts 1 is connected to the inclined belt. The residual material that falls along the powder leakage gap is conveyed by the bottom recovery belt d1 to the side conveyor belt d3, and then concentrated by the side conveyor belt d3 to the front bottom recovery belt d1. The residual material is then conveyed to the return material dispersing mechanism d4 via the inclined belt to wet and grind the residual material before it is conveyed to the feeding hopper d51. The feeding hopper d51 distributes the residual material into the mold through the gate belt d511, reducing the waste of residual material and improving the recycling efficiency of residual material.

[0076] Both sides of the bottom recovery belt d1 and the side conveyor belt d3 are equipped with baffle plates d10. The baffle plates d10 reduce the possibility of residual material leakage during the conveying process. The two baffle plates d10 of the side conveyor belt d3 are inclined relative to each other along the conveying direction of the side conveyor belt d3, so that the opening of the feed end of the side conveyor belt d3 is larger than the opening of the discharge end. During the transfer process, the residual material is gradually concentrated and moved from the feed end of the side conveyor belt d3 along the two baffle plates d10 to the discharge end of the side conveyor belt d3, and then conveyed to the feed end of the next side conveyor belt d3, reducing the possibility of residual material falling off during the transfer of residual material between different side conveyor belts d3.

[0077] Furthermore, a water replenishment device d21 is provided above the inclined belt d2, the water replenishment device d21 including no less than two water atomizing nozzles d22, the water atomizing nozzles d22 being located above the inclined belt d2;

[0078] The material return and dispersing mechanism d4 includes a feeding mechanism d41, a grinding mechanism d42, and an output belt d43. The feeding mechanism d41 is connected to the grinding mechanism d42, and the inlet of the feeding mechanism d41 corresponds to the outlet of the inclined belt d2. The outlet of the grinding mechanism d42, the output belt d43, and the lifting belt d7 are connected in sequence.

[0079] Because the powder of eco-stone needs to maintain a certain level of humidity during the fabrication and forming process, and the granular residue becomes dry during the conveying process of the recycling belt, the residue needs to be sprayed with water to humidify it before being conveyed to the replenishment hopper d51 for replenishment. However, the residue after humidification will clump together. Therefore, the residue after passing through the water replenishment device d21 needs to be ground by the grinding mechanism d42 to make the particle size of each residue uniform and ensure the production quality of eco-stone.

[0080] Specifically, the inclined belt d2 conveys the surplus material to the feeding mechanism d41, which in turn conveys it to the grinding mechanism d42. The grinding mechanism d42 grinds the agglomerated surplus material into powder with uniform particle size. Then, the feeding device d5 replenishes the surplus material to the mold already loaded with surplus material on the mold conveyor belt 1, thus realizing the recycling of the surplus material.

[0081] The grinding mechanism d42 includes a grinding box d421, a grinding disc, a grinding cover d422, and a drive motor. The grinding disc is located inside the grinding box d421 and is connected to the drive motor. The grinding cover d422 corresponds to the position of the grinding disc. The grinding box d421 has an opening adapted to the grinding disc. The grinding cover d422 is fixed to the discharge end of the feeding mechanism. The feeding mechanism is movable on the guide rail of the recycling and dispersing device, so that the grinding cover d422 either closes to or moves away from the opening of the grinding box. The bottom of the grinding box d421 has a residual material discharge port, and the output belt is located directly below the grinding mechanism d42, with the output belt and the residual material discharge port being directly opposite each other.

[0082] The feeding mechanism d41 includes a hopper, a feeding belt, and a screw conveyor assembly d411;

[0083] The hopper is connected to the inclined belt, the feeding belt is located at the bottom of the hopper, and the screw conveyor assembly d411 is located below the feeding belt. The screw conveyor assembly d411 is used to feed the broken-up residual material into the grinding mechanism d42.

[0084] Specifically, the waste material is conveyed to the screw conveyor assembly by the inclined belt d2. Since the discharge end of the screw conveyor assembly is connected to the grinding cover d422 and the grinding cover d422 covers the opening of the grinding box d421, the waste material enters the grinding box d421 after passing through the screw conveyor assembly. After being ground in the grinding box d421, the waste material is discharged to the output belt. The output belt conveys the ground waste material to the powder replenishing device d5. The powder replenishing device d5 replenishes the waste material into the mold of the mold conveyor belt 2.

[0085] In addition, the screw conveyor assembly can be moved to the front of the grinding box d421. After the residual material is conveyed from the inclined belt d2 to the screw conveyor assembly, the residual material can be smoothly conveyed to the grinding box d421 by the screw conveyor assembly. When the residual material is conveyed, the screw conveyor assembly moves along the guide rail, driving the grinding cover d422 to move backward to open the opening of the grinding box. At this time, the grinding box d421 can be cleaned and other operations can be performed, improving the applicability of the grinding mechanism d42.

[0086] Specifically, the grinding box d421 and the screw conveyor assembly d411 are both mounted on the frame. The bottom of the screw conveyor assembly d411 is equipped with a moving wheel d4211. The grinding frame d420 on the front side of the grinding box d421 is equipped with a guide rail. The moving wheel moves along the guide rail on the front side of the grinding box d421.

[0087] Furthermore, the feeding device d5 includes a swing belt and a feeding hopper;

[0088] The oscillating belt is movably disposed above the feeding hopper. The oscillating belt is connected to the lifting belt. The oscillating belt is used to evenly accumulate the broken residual material conveyed by the lifting belt in the feeding hopper.

[0089] The bottom of the feeding hopper has a gate. When the gate is open, the broken-up material falling from the feeding hopper fills the mold on the mold conveyor belt. When the gate is closed, the broken-up material is temporarily stored in the feeding hopper.

[0090] The residual material, dispersed by the return material dispersing mechanism d4, is transferred to the feed end of the feeding hopper d51 via the lifting belt d7 and the swing belt d53. Due to the movable nature of the swing belt d53, after receiving a fixed amount of residual material, the swing belt moves from one end of the feeding hopper to the other, evenly accumulating the dispersed residual material in the feeding hopper d51 during this movement. The bottom of the feeding hopper d51 has a gate, and a gate belt d511 is located directly below it. When the gate belt d511 operates, it pulls the residual material in the feeding hopper d51 down to the mold conveyor belt d6, allowing the residual material to smoothly enter the mold, reducing waste and improving the uniformity of the powder replenishment process.

[0091] Furthermore, both the main material fabrication mechanism and the fabric fabrication mechanism include several fabric units 3, and multiple fabric units 3 are arranged side by side on the frame 1;

[0092] The fabric unit 3 includes several fabric hoppers 31, several discharge belts 32, a collection belt 33, a collection hopper 34, a briquetting device 35, and a briquetting belt 36;

[0093] Several cloth hoppers 31 are arranged side by side on the frame 1, and a discharge belt 32 is provided below the discharge port of each cloth hopper 31. The collecting belt 33 is located below the discharge belt 32.

[0094] The collecting hopper 34 is located below the collecting belt 33, and the feeding port of the collecting hopper 34 corresponds to the end of the collecting belt 33 in the conveying direction. The briquetting belt 36 is located below the collecting hopper 34, and the briquetting device 35 is installed above the briquetting belt 36. The briquetting device 35 is used to pre-press the mixed powder on the briquetting belt 36 into blocks.

[0095] A rotary cutter 37 is provided above the end of the conveying direction of the briquetting belt 36. The rotary cutter 37 is used to cut the block-shaped mixed powder into strips. A fabric toothed plate 38 is connected to the end of the conveying direction of the briquetting belt 36. The cut strip-shaped powder falls into the mold through the fabric toothed plate 38.

[0096] In this invention, irregular small blocks of material are used to cover the main material and the outer material to achieve the effect of imitating natural stone color blocks throughout the body. Furthermore, the material layers are used to form crack patterns to imitate the crack patterns in the texture layers of natural stone, thus achieving the effect of imitating natural stone throughout the body.

[0097] First, in the main material feeding mechanism and the fabric feeding mechanism, each sub-feeding device contains powder of multiple colors. These powders are spread and mixed to a certain extent on the collecting belt 33, resulting in pressed blocks with diverse color combinations and irregularly sized color areas. As the blocks pass through the feeding toothed plate 38, they are cut and dispersed into smaller blocks by gravity. These smaller blocks fall randomly into the mold, and may be further broken into even smaller, irregular particles as they fall. Multiple sub-feeding devices feed material sequentially inside the mold, layering the small blocks to create a textured effect reminiscent of natural stone. Furthermore, the irregular shapes and sizes of the small blocks, along with their color combinations, result in different shapes, color combinations, and sizes of color blocks within each layer, achieving an effect similar to granite or marble. It is understandable that when small pieces of material are laid in the mold, they are in an inclined or horizontal state. Multiple layers of small pieces of material have an overlapping effect, and the cut surface of the eco-stone can still show color patches, so the eco-stone has a better simulation effect.

[0098] Between the main material fabrication mechanism and the surface fabrication mechanism is a large-texture pressing and breaking mechanism 4. This mechanism creates fracture lines in the main material layer, breaking small pieces of material to form groove-like textures. The surface layer covers these groove-like textures, but due to the small amount of surface material used, it cannot completely cover them. Ultimately, the surface of the eco-stone forms a fracture-like texture, further enhancing its simulation effect. It is understandable that fracture lines are common in natural stone; this invention allows the eco-stone to mimic these natural fracture lines, further improving the simulation effect. Moreover, the fracture lines in this invention are formed using the large-texture pressing and breaking mechanism 4, allowing the fracture lines to penetrate deep into the interior of the eco-stone, ensuring the cut surface still maintains a good simulation effect.

[0099] Furthermore, the conveying speed of the collecting belt 33 affects the thickness of the material layer on the briquetting belt 36, and the conveying speed of the briquetting belt 36 affects the feeding speed and shape of the small blocks. The conveying speed of the mold conveyor belt 1 affects the laying density of the small blocks in the mold. Therefore, by adjusting the conveying speeds of the collecting belt 33, the briquetting belt 36, and the mold conveyor belt 1, the feeding quantity and density can be adjusted.

[0100] Furthermore, the fabric toothed plate 38 is provided with a plurality of teeth 381 connected in sequence on the side near the conveying device, and the plurality of teeth 381 are different in size and shape;

[0101] The teeth 381 are smoothly connected to each other, and the spacing between adjacent teeth 381 is different. The teeth 381 are arc-shaped or corner-shaped.

[0102] Understandably, the pressing force of the pressing plate on the briquetting device 35 is relatively small, only enough to make the powder into lumps and maintain a certain shape during its fall. Therefore, based on the cutting effect of the circular blade 372 and the dispersing effect of the cloth toothed plate 38, the lumps can be dispersed into irregular small lumps. Moreover, based on the diversity of the teeth 381 of the cloth toothed plate 38, the shape and size of the small lumps are more diverse, which is beneficial to improving the simulation effect of the eco-stone.

[0103] Specifically, in this technical solution, each tooth 381 on the fabric toothed plate 38 is different in size and shape. Some teeth 381 are longer, some are shorter, some are wider, and some are narrower. This allows the cut strips of powder to be dispersed irregularly, forming small pieces of varying sizes and shapes. These pieces are then dispersed irregularly in the mold, thereby increasing the randomness and irregularity of the pattern in the product and making the overall effect more natural.

[0104] Furthermore, the main material spreading mechanism and / or the fabric spreading mechanism also include a powder spraying component 5, which is located between two adjacent spreading units 3. The powder spraying component 5 has a discharge screen 51 at its outlet. The dry powder sprayed by the powder spraying component 5 falls into the mold. Due to the uneven surface of the material layer inside the mold, some small pieces are tilted, causing the powder to slide on the surface and accumulate at the edges of some small pieces, forming a wrapping texture. This simulates the color accumulation at the edges of large color spots in natural stone, further improving the simulation effect. Specifically, the discharge screen 51 is equipped with a vibrator to facilitate the powder falling into the mold.

[0105] Furthermore, one or more of the fabric units 3 are equipped with a spraying mechanism 6 at their discharge ends. The spraying mechanism 6 is used to spray water or colored slurry into the mold carried by the mold conveyor belt 2. Specifically, the spraying mechanism 6 includes a spraying pipe, which is installed above the mold conveyor belt and has several nozzles installed on it to evenly spread water or colored slurry into the mold.

[0106] When the spraying mechanism 6 sprays water, it increases the adhesion between the various layers in the mold. When the spraying mechanism 6 sprays colored slurry, it not only increases the adhesion between the various layers in the mold but also enhances the decorative effect on the surface of the eco-stone. Preferably, the spraying mechanism 6 for spraying colored slurry is located at the downstream end of the main material spreading mechanism and / or the downstream end of the fabric spreading mechanism. It is understood that the raw materials for the colored slurry include cement, pigments, and water.

[0107] Furthermore, the large texture pressing mechanism 4 includes a lifting frame 41 and a lifting drive component 42. The lifting drive component 42 is installed on the side of the mold conveyor belt 2, the lifting frame 41 is located above the mold conveyor belt 2, and the driving end of the lifting drive component 42 is connected to the lifting frame 41.

[0108] The bottom of the lifting frame 41 has a plurality of pressure-breaking blades 43 arranged in an alternating pattern, and the pressure-breaking blades 43 are flat.

[0109] Understandably, the cracks in natural stone are usually straight. Therefore, the cutting blade in the large-texture cracking mechanism 4 of this invention is flat to form straight cracks. The cracks need to penetrate a certain depth into the eco-stone to achieve a better simulation effect on the top and cross-section of the eco-stone. Therefore, in this invention, the depth to which the cutting blade penetrates the material layer is less than or equal to the thickness of the material layer. Specifically, the lifting drive component 42 is a cylinder, and each of the four corners of the lifting frame 41 is equipped with a cylinder. The four cylinders synchronously drive the lifting drive component 42 to rise and fall.

[0110] Further explanation: the pressing device 35 includes a drive cylinder 351 and a pressing plate 352. The drive cylinder 351 is connected to the frame 1, and the telescopic end of the drive cylinder 351 is connected to the pressing plate 352.

[0111] Specifically, the briquetting device 35 of this technical solution includes a drive cylinder 351 and a pressure plate 352. The pressure plate 352 is horizontally positioned above the briquetting belt 36. One end of the drive cylinder 351 is fixedly mounted on the frame, and the telescopic end of the drive cylinder 351 is connected to the pressure plate 352. When the telescopic end of the drive cylinder extends outward, it drives the pressure plate 352 to press downward, pre-pressing the mixed powder into blocks. After pressing, the telescopic end of the drive cylinder retracts inward, completing the pressing process, and the mixed powder is pressed into blocks. This technical solution adjusts the pressure of the pressure plate on the mixed powder by adjusting the extension speed of the extension end of the drive cylinder. The pressure can be adjusted according to the desired pattern effect. For example, when a smaller patchy pattern is desired, the extension speed of the drive cylinder can be reduced, resulting in less pressure from the pressure plate 352 on the mixed powder. This reduces the density of the pressed blocky powder, making it easier to disperse when fed through the cloth-feeding toothed plate 38, forming smaller blocks. The resulting ecological stone product will have a smaller patchy pattern, or even just small spots. Similarly, increasing the extension speed of the drive cylinder increases the pressure of the pressure plate on the mixed powder. This results in a denser, more compact blocky powder that is less easily dispersed. After being cut by the rotary cutter 37 and fed through the cloth-feeding toothed plate 38, larger blocks will be formed, resulting in a larger patchy pattern on the surface of the final ecological stone product.

[0112] Furthermore, other conventional methods in the art can also be used to adjust the pressure of the pressure plate 352 when pressing the mixed powder.

[0113] Further explanation: the rotary cutter 37 includes a rotating shaft 371 and a plurality of circular blades 372, the plurality of circular blades 372 being spaced apart and fitted onto the rotating shaft 371;

[0114] The rotating shaft 371 is provided with connectors 373 on its left and right sides respectively, and the pressure block belt 36 is provided with mounting parts 361 on its left and right sides respectively, which cooperate with the connectors 373. The connectors 373 are mounted on the mounting parts 361 in an adjustable manner.

[0115] The upper part of the mounting part 361 is provided with a guide groove, and the left and right ends of the rotating shaft 371 pass through the two connecting members 373 respectively and are located inside the corresponding guide grooves.

[0116] The top of the connector 373 is laterally provided with a mounting plate on the side closer to the mounting part 371. The rotary cutter also includes an adjusting bolt 374. The top of the adjusting bolt 374 is fixedly connected to the mounting plate, and the bottom of the adjusting bolt 374 is adjustablely mounted on the mounting part 361.

[0117] Specifically, in this technical solution, the rotary cutter 37 is equipped with a rotating shaft 371 and circular blades 372. The circular blades 372 are spaced apart from the rotating shaft 371. By rotating the rotary cutter 37, the rotating circular blades 372 can cut the blocky mixed powder. Since there is a certain gap between two adjacent circular blades 372, the blocky mixed powder can be cut into strips. In this technical solution, by changing the distance between two adjacent circular blades 372, the size of the strip-shaped powder obtained after cutting can be further adjusted.

[0118] It is worth noting that, through the cooperation of the connector 373 and the mounting part 361, the rotating cutter 37 can be installed above the pressing belt 36 in an adjustable manner to reach the required cutting height, thereby enabling better cutting of the flaky mixed powder.

[0119] It is worth noting that in this technical solution, a motor is used to drive the rotary cutter 37 to rotate, thereby cutting the blocky powder.

[0120] Further explanation: the fabric unit 3 also includes several first adjustment mechanisms 391, and the two sides of the discharge belt 32 can be adjusted and installed on both sides of the frame 1 through the first adjustment mechanisms 391;

[0121] The first adjustment mechanism 391 includes a first adjustment screw and a first locking member. One end of the first adjustment screw is fixedly installed on the frame 1, and the other end of the first adjustment screw is connected to the discharge belt 32. The first adjustment screw is arranged vertically, and the first adjustment mechanism 391 is used to adjust the installation height of the discharge belt 32.

[0122] It is worth noting that this technical solution uses a discharge belt 32 to transport single-color powder or single-function powder to a collection belt 33. The collection belt 33, through its cyclical rotation, stacks and mixes multiple single-color powders or single-function powders, then conveys the preliminarily mixed powder to a collection hopper 34 for further mixing. To ensure that the powder in the discharge belt 32 falls completely into the collection belt 33, the alignment height between the discharge belt 32 and the collection belt 33 needs to be controlled. If the gap between the discharge belt 32 and the collection belt 33 is too large, the powder in the discharge belt 32 may splash to other places during the fall, resulting in powder waste and affecting equipment operation. If the gap between the discharge belt 32 and the collection belt 33 is too small, it will hinder the powder from falling into the collection belt 33, potentially causing operational difficulties for both belts. Therefore, it is necessary to control the alignment height between the discharge belt 32 and the collection belt 33. This technical solution sets up a first adjustment mechanism 391, which includes a first adjustment screw and a first locking member. The discharge belt 32 can move along the height direction of the first adjustment screw, thereby adjusting the installation height of the discharge belt 32. After the height of the discharge belt 32 is adjusted, the first locking member is used to fix the position of the discharge belt 32, thereby fixing the discharge belt 32 on the frame 1.

[0123] Preferably, the first locking element is a locking nut.

[0124] Further explanation: the fabric unit 3 also includes several second adjustment mechanisms 392. The two sides of the collecting belt 33 are adjustablely installed on both sides of the frame 1 through the second adjustment mechanisms 392, and the collecting belt 33 is located below the discharge belt 32. The second adjustment mechanism 392 is used to adjust the installation height of the collecting belt 33.

[0125] The second adjustment mechanism 392 includes a second adjustment screw and a second locking member. One end of the second adjustment screw is fixedly installed on the frame 1. The two sides of the material collection belt 33 are respectively provided with connecting parts that cooperate with the second adjustment screw. The other end of the second adjustment screw is connected to the connecting part of the material collection belt 33. The material collection belt 33 can move up and down along the height direction of the second adjustment screw. The second locking member is used to fix the connecting part.

[0126] In this technical solution, the installation height of the collecting belt 33 is adjustable through the second adjustment mechanism 392, which can better adjust the matching position between the discharge belt 32 and the collecting belt 33, and also adjust the matching position between the collecting belt 33 and the collecting hopper 34, thereby ensuring that all the mixed powder of the collecting belt 33 can fall into the collecting hopper 34.

[0127] Specifically, in this technical solution, the material collection belt 33 can move up and down along the height direction of the second adjusting screw. After the height of the material collection belt 33 is adjusted, the position of the material collection belt 33 is fixed by the second locking component, thereby fixing the material collection belt 33 onto the frame 1. In this technical solution, the second locking component is a locking nut.

[0128] This technical solution also includes a third adjusting mechanism 393, through which the feeding hopper 31 is installed vertically and adjustablely above the discharge belt 32. The installation scheme and adjustment principle of the third adjusting mechanism 393 are the same as those of the first adjusting mechanism 391.

[0129] This technical solution allows the installation height of the discharge belt 32 to be adjusted via the first adjustment mechanism 391, the installation height of the collecting belt 33 to be adjusted via the second adjustment mechanism 392, and the installation height of the feeding hopper 31 to be adjusted via the third adjustment mechanism 393. This allows for adjustment of the coordination interval between the feeding hopper 31, the discharge belt 32, and the collecting belt 33, ensuring that the powder can be properly conveyed to the next stage.

[0130] To further explain, each fabric unit 3 is provided with three fabric hoppers 31 and three discharge belts 32. The discharge ports of the three fabric hoppers 31 are respectively located above the three discharge belts 32, and the positions of the discharge ports of the three fabric hoppers 31 and the three discharge belts 32 are respectively corresponding.

[0131] The discharge positions of the three discharge belts 32 correspond to the receiving positions of the collection belts 33, so that the three single-color powders are stacked on the collection belts 33.

[0132] When the fabric unit 3 is in operation, from the left view, the collecting belt 33 rotates counterclockwise from right to left. At this time, the discharge belt 32 at the front end of the conveying direction of the collecting belt 33 rotates counterclockwise from right to left, causing the single-color powder A in the discharge belt 32 to fall onto the collecting belt 33. Then, the discharge belt 32 in the middle rotates clockwise from left to right, causing the single-color powder B in the middle discharge belt 32 to fall onto the collecting belt 33, and the single-color powder B is stacked on top of the single-color powder A. Then, the discharge belt 32 at the end of the conveying direction of the collecting belt 33 rotates clockwise from left to right, causing the single-color powder C in the discharge belt 32 to fall onto the collecting belt 33, and the single-color powder C is stacked on top of the single-color powder B, so that the three single-color powders are stacked and mixed together to form a more colorful mixed powder.

[0133] To further explain, the discharge belt 32, the collection belt 33, and the briquetting belt 36 are all belt conveyors.

[0134] It is worth noting that in this technical solution, the discharge belt 32, the collecting belt 33, and the briquetting belt 36 are all driven by motors.

[0135] Other components and operations of the eco-stone real-time recycling fabric device that mimics natural stone throughout according to embodiments of the present invention are known to those skilled in the art and will not be described in detail here.

[0136] In the description of this specification, references to terms such as "embodiment," "example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0137] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A real-time recycling fabric device for eco-friendly stone that mimics natural stone throughout, characterized in that, The device includes a frame, a mold conveyor belt, and a real-time recycling device. The frame is installed above the mold conveyor belt. Above the conveying direction of the mold conveyor belt, a main material feeding mechanism, a large texture pressing mechanism, and a fabric feeding mechanism are arranged in sequence. The mold conveyor belt is used to carry the mold through the main material feeding mechanism, the large texture pressing mechanism, and the fabric feeding mechanism in sequence. The mold conveyor belt carries the mold back and forth multiple times in the main material feeding mechanism. Both the main material fabrication mechanism and the fabric fabrication mechanism include several fabric units, and multiple fabric units are arranged side by side and installed on the frame; The real-time recycling device includes a bottom recycling belt, a side conveyor belt, an inclined belt, a return material dispersing mechanism, a lifting belt, and a feeding device; The bottom recovery belt is located directly below the output end of the mold conveyor belt, and the side conveyor belt is located on the side of the mold conveyor belt and is connected to the bottom recovery belt. The side conveyor belt is used to transport the residual material collected by the bottom recovery belt to the inclined belt. The discharge end of the inclined belt is located above the feed end of the return material dispersing mechanism; The discharge end of the material return and dispersing mechanism is connected to the lifting belt, and the lifting belt transports the dispersed residual material to the feeding hopper of the feeding device; The material recycling and dispersing mechanism is used to disperse the recycled residual material, and the material replenishing device is used to replenish the dispersed residual material into the mold of the mold conveyor belt. A water supply device is provided above the inclined belt, and the water supply device includes no less than two water atomizing nozzles, which are located above the inclined belt. The material return and dispersing mechanism includes a feeding mechanism, a grinding mechanism, and an output belt. The feeding mechanism is connected to the grinding mechanism, and the inlet of the feeding mechanism corresponds to the outlet of the inclined belt. The discharge port of the grinding mechanism, the output belt, and the lifting belt are connected in sequence.

2. The real-time recycling fabric equipment for ecological stone, which mimics natural stone throughout, as described in claim 1, is characterized in that... The number of mold conveyor belts is multiple, arranged in sequence, and there is a powder leakage gap between the conveying surfaces of two adjacent mold conveyor belts; Each of the mold conveyor belts has a corresponding bottom recovery belt at its output end; Multiple bottom recycling belts are connected to the side conveyor belts to transport the surplus material to the inclined belt via the side conveyor belts.

3. The real-time recycling fabric feeding device for ecological stone with a full-body imitation natural stone finish according to claim 1, characterized in that, The feeding device includes a swing belt and a feeding hopper; The swing belt is movably disposed above the feeding hopper. The swing belt is connected to the lifting belt. The swing belt is used to evenly accumulate the broken residual material conveyed by the lifting belt in the feeding hopper. The bottom of the feeding hopper has a gate. When the gate is open, the broken-up material falling from the feeding hopper fills the mold on the mold conveyor belt. When the gate is closed, the broken-up material is temporarily stored in the feeding hopper.

4. The real-time recycling fabric equipment for ecological stone with a full-body imitation natural stone finish as described in claim 1, characterized in that, The fabric unit includes a discharge belt, a collection belt, a collection hopper, a briquetting device, a briquetting belt, a rotary cutter, a fabric toothed plate, and several fabric hoppers; Several cloth hoppers are arranged side by side, and a discharge belt is provided below the discharge port of each cloth hopper. Several discharge belts are respectively arranged above the collection belt. The collecting hopper is located below the collecting belt, and the feeding port of the collecting hopper corresponds to the end of the collecting belt in the conveying direction. The briquetting belt is located below the collecting hopper, and the briquetting device is installed above the briquetting belt. The briquetting device is used to pre-press the mixed powder on the briquetting belt into blocks. A rotary cutter is provided above the end of the conveying direction of the briquetting belt. The rotary cutter is used to cut the pre-pressed mixed powder into strips. A fabric toothed plate is connected to the end of the conveying direction of the briquetting belt. The cut strips of powder fall into the mold through the fabric toothed plate.

5. The real-time recycling fabric distribution equipment for ecological stone, which mimics natural stone throughout, as described in claim 4, is characterized in that... The fabric toothed plate has a number of teeth connected in sequence on the side near the pressure block belt, and the number of teeth are different in size and shape; The teeth are smoothly connected to each other, and the spacing between adjacent teeth is different. The teeth are arc-shaped or corner-shaped.

6. The real-time recycling fabric distribution equipment for ecological stone, which mimics natural stone throughout, as described in claim 1, is characterized in that... The main material fabrication mechanism and / or the fabric fabrication mechanism further include a powder spraying component, which is located between two adjacent fabrication units and has a discharge screen at its outlet.

7. The real-time recycling fabric feeding device for ecological stone with a fully imitation natural stone finish as described in claim 1, characterized in that, One or more of the fabric units are provided with a spraying mechanism at their discharge ends. The spraying mechanism is used to spray water or colored slurry into the mold carried by the mold conveyor belt.

8. The real-time recycling fabric equipment for ecological stone with a full-body imitation natural stone finish according to claim 1, characterized in that, The large texture pressing mechanism includes a lifting frame and a lifting drive component. The lifting drive component is installed on the side of the mold conveyor belt, the lifting frame is located above the mold conveyor belt, and the driving end of the lifting drive component is connected to the lifting frame. The bottom of the lifting frame is arranged with several pressure cutters in a staggered manner, and the pressure cutters are flat.

9. The real-time recycling fabric distribution equipment for ecological stone, which mimics natural stone throughout, as described in claim 4, is characterized in that... The rotary cutter includes a rotating shaft and multiple circular blades, with the multiple circular blades spaced apart and fitted onto the rotating shaft. Connectors are provided on the left and right sides of the rotating shaft, and mounting parts that cooperate with the connectors are provided on the left and right sides of the pressure block belt. The upper part of the mounting part is provided with a guide groove, and the left and right ends of the rotating shaft pass through the two connecting pieces respectively and are located inside the corresponding guide grooves; The top of the connector is laterally provided with a mounting plate facing the side closer to the mounting part. The rotary cutter also includes an adjusting bolt. The top of the adjusting bolt is fixedly connected to the mounting plate, and the bottom of the adjusting bolt is adjustablely mounted to the mounting part.

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