Feeding equipment for preparing artificial stone plate
Technical Field
The utility model relates to an artificial stone plate production technical field, especially a feeding equipment of preparation artificial stone plate.
Background
The quartz plate has the characteristics of no scratch, no pollution, no use, no burning, no toxicity, no radiation and the like, and is popular in home decoration. The texture plate has textures such as stripes, lines and patterns and rich colors, has a natural aesthetic feeling, is high-end and fashionable, and has large market demand, but most of quartz plates produced by the existing equipment are single-color plates, lack of texture colors, and have relatively monotonous decorative effect.
In the prior art, a texture plate is formed by scattering pigment above a distributed mortar layer, so that texture is formed on the surface of a quartz plate, but because the pigment floats above the mortar layer, the surface of the mortar layer is generally uneven, so that pigment accumulation is easily caused, the surface texture effect is not continuous enough and not attractive enough, and in order to flatten the surface of the mortar layer, a pressing roller is required to flatten the surface, but the equipment cost is increased; meanwhile, the press roller is easy to stick materials, and needs to be cleaned frequently, so that the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect, the utility model aims to provide a can form continuous texture effect on the surface, no matter be subsequent suppression and shaping, still the cutting or the mill in the off-the-shelf use are thrown, still have the quartz plate of better continuous texture, promote production efficiency and reduce cost simultaneously.
To achieve the purpose, the utility model adopts the following technical proposal:
a feeding device for preparing an artificial stone slab comprises a mortar device, a pigment scattering device and a receiving and conveying device, wherein a discharge hole of a mortar hopper is arranged above a mortar conveying belt;
one or more pigment scattering devices are arranged; the pigment scattering devices are sequentially arranged above the receiving and conveying device according to the conveying direction of the receiving and conveying device;
the receiving and conveying device is arranged below the mortar conveying belt and the pigment scattering device and is used for receiving scattered pigments and mortar on the upper surface of the mortar conveying belt; the pigment scattered by the pigment scattering device is covered on the receiving and conveying device by the mortar falling from the mortar conveying belt;
preferably, in the feeding device for manufacturing artificial stone slabs, the upper surface of the mortar conveying belt is inclined; the mortar conveying belt inclines downwards; the upper surface of the receiving and conveying device is horizontally arranged;
the mortar conveyer belt consists of a first support frame, a first front roll shaft, a first rear roll shaft, a first conveyer belt and a driver; the first front roll shaft is rotatably arranged at the head end of the first support frame, and the first rear roll shaft is rotatably arranged at the tail end of the first support frame; an output shaft of the driver is connected with one of the first front roller shaft or the first rear roller shaft; one end of the first conveying belt is sleeved on the first front roller shaft, and the other end of the first conveying belt is sleeved on the first rear roller shaft; the diameter of the first front roller shaft is larger than that of the first rear roller shaft.
Preferably, in the feeding apparatus for manufacturing artificial stone slab, the pigment scattering device is disposed at the upstream of the receiving and conveying device, the receiving and conveying device is composed of a second supporting frame, a second front roller shaft, a second rear roller shaft, a second conveying belt and a transmission motor, the second front roller shaft is rotatably disposed at the head end of the second supporting frame, and the second rear roller shaft is rotatably disposed at the tail end of the second supporting frame;
an output shaft of the transmission motor is connected with one of the second front roller shaft or the second rear roller shaft; one end of the second conveying belt is sleeved on the second front roller shaft, and the other end of the second conveying belt is sleeved on the second rear roller shaft.
Preferably, the above feeding device for preparing artificial stone slabs comprises a bin, a discharge port and a screen, wherein the bin is arranged above the receiving and conveying device, the discharge port is arranged at the bottom of the bin, and the screen is arranged below the bin.
Preferably, in the feeding device for preparing artificial stone slabs, at least one discharge hole is formed in the bottom of the bin.
Preferably, the feeding device for preparing artificial stone slab further comprises a supporting mold frame, the supporting mold frame is arranged at the downstream of the receiving and conveying device, and the supporting mold frame and the receiving and conveying device can move relatively in the longitudinal direction at the downstream of the receiving and conveying device.
Preferably, in the feeding device for preparing artificial stone slabs, the overall length of the receiving and conveying device is greater than that of the mortar conveying belt; and the speed of the mortar conveyer belt and the receiving conveyer device can be adjusted.
A method for controlling an artificial stone slab, comprising the steps of:
step A: firstly, uniformly or non-uniformly scattering pigment on the surface of a receiving and conveying device by a pigment scattering device; uniformly spreading quantitative mortar on the surface of the mortar conveyer belt by using a hopper;
and B: when the mortar is transported from the head end to the tail end position through the mortar conveyer belt, the mortar falls down at the tail end position of the mortar conveyer belt and falls onto the upper surface of the bearing conveyer device paved with the pigment, and the mortar covers the pigment;
and C: and after covering the pigment with the mortar, conveying the mortar to the tail end by the carrying and conveying device, and finally dropping the mortar and the pigment into the supporting mold frame together to form a plate blank with transparent textures.
Preferably, in the above method for controlling an artificial stone slab, step B starts the carrying and conveying device to convey the pigment on the surface of the carrying and conveying device; when the receiving and conveying device is started, the mortar conveying belt drives the mortar to move.
Preferably, in the above method for controlling artificial stone slab, step a further includes step a 2: the pigment scattering device can disperse the pigment through the screen in the bin in the process of scattering the pigment on the receiving and conveying device.
The utility model has the advantages that:
when the quantitative pigment is uniformly scattered on the surface of the receiving and conveying device, the hopper drops the quantitative mortar into the surface of the mortar conveyer belt, when the mortar is conveyed to the tail end position through the head end of the mortar conveyer belt and falls into the receiving and conveying device from the mortar conveyer belt, because the receiving and conveying device is arranged below the mortar conveyer belt and the pigment scattering device, and the mortar on the upper surface of the mortar conveyer belt and the pigment scattered by the pigment scattering device can be just received, in the whole receiving process of the receiving and conveying device, the conveying speeds of the mortar conveyer belt and the receiving and conveying device have a certain gap time difference, the pigment scattered on the surface of the receiving and conveying device and the mortar falling on the surface of the mortar conveyer belt can directly cover the pigment on the surface of the receiving and conveying device in the falling process, so that the artificial stone plate with the whole texture is obtained, the artificial stone plate obtained in the mode has better texture effect and more attractive appearance.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another embodiment of the present invention;
FIG. 3 is a schematic structural view of the receiving and conveying device for conveying the mortar and the pigment according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a slab according to an embodiment of the present invention.
Wherein: the device comprises a mortar hopper 11, mortar 12, a mortar conveying belt 22, a first support frame 23, a first front roller shaft 24, a first rear roller shaft 25, a first conveying belt 26 and a driver 27;
the receiving and conveying device 33, a second supporting frame 34, a second front roller shaft 35, a second rear roller shaft 36, a second conveying belt 37 and a transmission motor 38;
a pigment scattering device 44, a bin 45, a discharge port 46, pigment 47, a supporting die frame 55 and a plate blank 56.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1 to 4, a feeding device for manufacturing artificial stone slabs comprises a mortar hopper 11, a mortar conveyer belt 22, a pigment scattering device 44 and a receiving conveyer device 33, wherein a discharge port of the mortar hopper 11 is arranged above the mortar conveyer belt 22; one or more color scattering devices 44; the color material scattering devices 44 are arranged above the receiving and conveying device 33 in sequence according to the conveying direction of the receiving and conveying device 33; the receiving and conveying device 33 is arranged below the mortar conveyer belt 22 and the pigment scattering device 44, and the receiving and conveying device 33 is used for receiving scattered pigment 47 and mortar on the upper surface of the mortar conveyer belt 12.
The pigment scattering device 44 is arranged at the upstream of the receiving and conveying device 33, and the pigment 47 scattered by the pigment scattering device 44 is covered on the receiving and conveying device 33 by the mortar 12 dropped from the mortar conveyer belt 22; it should be noted that the pigment 47 can be powder or a mixture of toner and resin, the mortar 12 refers to a mixture of powder and resin, the production process of the artificial stone plate is different from that of the ceramic plate, the raw material used for manufacturing the ceramic plate is powder, and the resin is not added in the powder; when the pigment scattering device 44 is started to uniformly scatter a certain amount of pigment 47 on the surface of the receiving and conveying device 33, and simultaneously the hopper drops a certain amount of mortar 12 on the surface of the mortar conveyer belt 22, when the mortar 12 is transported to the tail end position through the head end of the mortar conveyer belt 22 and falls into the receiving and conveying device 33 from the mortar conveyer belt 22, because the receiving and conveying device 33 is arranged below the mortar conveyer belt 22 and the pigment scattering device 44, and the mortar 12 on the upper surface of the mortar conveyer belt 22 and the pigment 47 scattered on the pigment scattering device 44 can be just received, in the whole receiving process of the receiving and conveying device 33, the conveying speed of the mortar conveyer belt 22 and the receiving and conveying device 33 has a certain gap time difference, the pigment 47 scattered on the surface of the receiving and conveying device 33 and the mortar 12 scattered on the surface of the mortar conveyer belt 22 can directly cover the pigment 47 on the surface of the receiving and conveying device 33 in the process of the mortar 12 on the surface of the mortar conveyer belt 22 and the mortar 12 on the surface of the mortar conveyer belt 22 when the mortar is adhered Therefore, the artificial stone slab with the whole texture is obtained, and the texture effect of the artificial stone slab obtained in the mode is better and more attractive.
It should be noted that the receiving and conveying device 33 is composed of a second supporting frame 34, a second front roller shaft 35, a second rear roller shaft 36, a second conveying belt 37 and a transmission motor 38, the second front roller shaft 35 is rotatably disposed at the head end of the second supporting frame 34, and the second rear roller shaft 36 is rotatably disposed at the tail end of the second supporting frame 34; an output shaft of the transmission motor 38 is connected with one of the second front roller shaft 35 or the second rear roller shaft 36; one end of the second conveyor belt 37 is sleeved on the second front roller shaft 35, and the other end of the second conveyor belt 37 is sleeved on the second rear roller shaft 36; since the second front roller 35 and the second rear roller 36 are respectively disposed at the front end and the rear end of the second support frame 34, and are tensioned between the second front roller 35 and the second rear roller 36 by the second conveyor belt 37, when the second front roller 35 is driven to rotate by the driving motor 38 disposed at one side of the second support frame 34, the second front roller 35 and the second rear roller 36 are driven to rotate by the friction force of the second conveyor belt 37, so that the slab 56 on the surface of the second conveyor belt 37 is conveyed to the next process.
The feeding apparatus for artificial stone slab of the present embodiment, wherein the upper surface of the mortar conveyer belt 22 is inclined; and the mortar conveyer belt 22 is inclined downstream; the upper surface of the receiving and conveying device 33 is horizontally arranged; because the upper surface of the mortar conveyer belt 22 is arranged in a downstream inclined manner, the conveying effect of the mortar 12 is better due to the design, and the mortar 12 on the upper surface of the mortar conveyer belt 22 can be better turned over to the receiving conveyer 33 due to the inclined angle; the upper surface of the receiving and conveying device 33 is horizontally arranged, and the receiving and conveying device 33 can better receive the mortar 12 falling from the mortar conveying belt 22; the mortar conveyer belt 22 consists of a first support frame 23, a first front roller shaft 24, a first rear roller shaft 25, a first conveyer belt 26 and a driver 27; the first front roll shaft 24 is rotatably arranged at the head end of the first support frame 23, and the first rear roll shaft 25 is rotatably arranged at the tail end of the first support frame 23; an output shaft of the driver 27 is connected to one of the first front roller shaft 24 or the first rear roller shaft 25; one end of the first conveying belt 26 is sleeved on the first front roller shaft 24, and the other end of the first conveying belt 26 is sleeved on the first rear roller shaft 25; because the first front roller shaft 24 and the first rear roller shaft 25 are respectively arranged at the front end and the rear end of the first support frame 23 and are tensioned between the first front roller shaft 24 and the first rear roller shaft 25 through the first conveying belt 26, when the first front roller shaft 24 is driven to rotate by the driver 27 arranged at one side of the first support frame 23, the first front roller shaft 24 and the first rear roller shaft 25 are driven to rotate through the action of friction force of the first conveying belt 26, and then the mortar 12 on the surface of the first conveying belt 26 is conveyed to the surface of the receiving and conveying device 33, and then the next process is carried out; wherein the diameter of the first front roller shaft 24 is larger than the diameter of the first rear roller shaft 25; since the diameter of the first front roller shaft 24 is larger than that of the first rear roller shaft 25, when the first transfer belt 26 is stretched between the first front roller shaft 24 and the first rear roller shaft 25, the upper surface of the first transfer belt 26 is inclined toward the direction in which the first rear roller shaft 25 is disposed.
It is worth to say that, the pigment scattering device 44 is composed of a bin 45, a discharge port 46 and a screen, the bin 45 is arranged above the receiving and conveying device 33, the discharge port 46 is arranged at the bottom of the bin 45, and the screen is arranged below the bin 45; because the below of feed bin 45 is equipped with the screen cloth, so when making the inside colouring material 47 of feed bin 45 flow out from discharge gate 46, can carry out once filtering through the screen cloth, such design lets colouring material 47 can be more exquisite to make artificial slabstone texture more pleasing to the eye.
The feeding apparatus for artificial stone slab of some embodiments further comprises a supporting mold frame 55, the supporting mold frame 55 is disposed downstream of the receiving conveyor 33, and the supporting mold frame 55 is movable relative to the receiving conveyor 33 in the longitudinal direction downstream of the receiving conveyor 33; after the color material 47 and the mortar 12 are mixed to form a slab 56, the receiving and conveying device 33 conveys the slab to the end, a support mold frame 55 is provided below the end of the receiving and conveying device 33, and the slab 56 formed by the mortar 12 and the color material 47 is molded by the support mold frame 55.
In the feeding device for manufacturing artificial stone slab in this embodiment, the overall length of the receiving and conveying device 33 is longer than the overall length of the mortar conveyer belt 22, and the speeds of the mortar conveyer belt 22 and the receiving and conveying device 33 are adjustable; in some cases, it may be adjusted so that the colorant 47 reaches the edge of the mortar belt 22 at the same time as the mortar 12, so that the mortar 12 just covers the colorant 47.
In the feeding apparatus for manufacturing artificial stone slab of this embodiment, at least one discharge hole 46 is opened at the bottom of the storage bin 45; it should be noted that in some embodiments, a plurality of material outlets 46 are provided, which increases the coverage area of the spreading material, thereby effectively improving the spreading efficiency.
A method for controlling an artificial stone slab, comprising the steps of:
step A: firstly, the pigment 47 is uniformly or non-uniformly scattered on the surface of the receiving and conveying device 33 by the pigment scattering device 44; the hopper uniformly spreads the quantitative mortar 12 on the surface of the mortar conveyer belt 22;
and B: when the mortar 12 is transported from the head end to the tail end position by the mortar conveyer belt 22, the mortar 12 falls over at the tail end position of the mortar conveyer belt 22 and falls on the upper surface of the carrying conveyer 33 paved with the pigment 47, and the pigment 47 is covered by the mortar 12;
and C: after the mortar 12 is covered with the pigment, the receiving and conveying device 33 conveys the mortar to the tail end, and finally the mortar 12 together with the pigment 47 falls into the supporting mold frame 55 to form a slab 56 with through textures.
In the method for controlling the artificial stone slab in the embodiment, step B starts the carrying and conveying device 33 to convey the pigment 47 on the surface of the carrying and conveying device 33; when the receiving and conveying device 33 is started, the mortar conveyer belt 22 drives the mortar 12 to move.
The method for controlling artificial stone slab in this embodiment, wherein the step a further includes the step a 2: the toner scattering device 44 scatters toner 47 on the receiving and conveying device 33, and disperses the toner 47 through the screen in the hopper 45.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.