Non-silicon substance removing and packaging equipment for industrial silicon blocks

Abstract

The utility model provides industrial silicon block non-silicon substance removing and packaging equipment, which relates to the technical field of industrial silicon block finished product packaging, and comprises a conveying mechanism, a first removing mechanism, a second removing mechanism and a packaging mechanism, the iron removal mechanism is arranged at the second removal station and is used for removing magnetic substances from the industrial silicon blocks; the packaging mechanism is arranged at the packaging station and used for loading the industrial silicon blocks into packaging containers; and the dust removal mechanism is arranged near the second removing station and / or the packaging station. And the magnetic substances are emphatically removed at the second removing station, so that the quality of finished products is effectively ensured. And through the arrangement of the packaging mechanism, the industrial silicon blocks can be conveniently loaded into a packaging container. Considering that in the process of removing non-silicon substances and packaging, flying dust is easily generated due to the existence of industrial silicon block final dust, the dust removal mechanism is additionally arranged, so that the flying dust is inhibited, and a good workshop production environment is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial silicon block finished product packaging, in particular to industrial silicon block non-silicon matter removal and packaging equipment. Background Art

[0002] With the continuous development of the industrial silicon industry, customer quality requirements for finished silicon ingots are constantly increasing. Although the content of non-silicon materials (substances other than silicon, such as common magnetic materials (iron powder), wood strips, rubber strips, plastic bags, fibers, mosquitoes, etc.) in finished silicon ingots is effectively controlled before packaging, the current industrial silicon industry lacks effective control over the appearance quality of finished silicon ingots during the packaging process, resulting in the incorporation of non-silicon materials into the finished silicon ingots. This has led to customer complaints about the appearance quality of the finished silicon ingots and financial losses. Therefore, it is necessary to strengthen the quality control of finished industrial silicon ingots and install or optimize new equipment and facilities in the finished product packaging process to eliminate non-silicon materials and achieve improved product quality. Summary of the Invention

[0003] In response to the above situation, the present utility model provides a device for removing non-silicon matter from industrial silicon ingots and packaging them. This device aims to solve the technical problem in the current industrial silicon industry where, due to the lack of effective control over the appearance quality of finished silicon ingots during packaging, non-silicon matter may be mixed into the finished silicon ingots, resulting in customer complaints about the appearance quality of the finished silicon ingots and economic losses.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] The utility model provides an industrial silicon block non-silicon material removal and packaging device, comprising:

[0006] A conveying mechanism, used to allow the industrial silicon blocks to pass through the second rejecting station and the packaging station in sequence;

[0007] The iron removal mechanism is provided at the second removal station and is used to remove magnetic materials from the industrial silicon block;

[0008] A packaging mechanism, provided at the packaging station, for packaging industrial silicon blocks into packaging containers;

[0009] The dust removal mechanism is arranged near the second rejecting station and / or the packaging station.

[0010] In some embodiments of the present invention, the iron removal mechanism includes an electromagnet, a permanent magnet, or a component that has magnetism after being magnetized.

[0011] In some embodiments of the present invention, the dust removal mechanism includes a dust removal hood and / or a dust removal fan.

[0012] In some embodiments of the present invention, a first rejecting station is further included, and the conveying mechanism allows the industrial silicon block to pass through the first rejecting station and the second rejecting station in sequence; the first rejecting station is used to preliminarily remove magnetic materials and / or non-magnetic non-silicon materials from the industrial silicon block.

[0013] In some embodiments of the present invention, a uniform spreading mechanism is further included; the uniform spreading mechanism is used to evenly spread the industrial silicon blocks on the conveying mechanism.

[0014] In some embodiments of the present invention, the paving mechanism includes a vibrating feeder.

[0015] In some embodiments of the present invention, the packaging mechanism includes a packaging hopper.

[0016] In some embodiments of the present invention, the packaging mechanism further includes a bag hanging hook, and a plurality of bag hanging hooks are distributed along the circumference of the outlet of the packaging hopper.

[0017] In some embodiments of the present invention, one end of the bag hanging hook can be tilted upward or downward.

[0018] In some embodiments of the present invention, the packaging mechanism further comprises:

[0019] The support frame is mounted on the outer wall of the packaging hopper; a support shaft is provided inside the support frame; the middle portion of the bag hanging hook is rotatably connected to the lower portion of the support frame, and one end of the bag hanging hook is movably connected to one end of the connecting rod;

[0020] A connecting rod, the middle portion of which is rotatably connected to the support shaft, and the other end of which is movably connected to the movable end of the cylinder;

[0021] Cylinder, mounted on the support frame.

[0022] The embodiments of the present invention have at least the following advantages or beneficial effects:

[0023] 1. Magnetic materials are removed intensively at the second rejection station, effectively ensuring the quality of the finished product.

[0024] 2. The setting of the packaging mechanism makes it easy to put industrial silicon blocks into the packaging container.

[0025] 3. Considering that dust is easily generated due to the presence of final dust of industrial silicon blocks during the process of removing non-silicon substances and packaging, this application adds a dust removal mechanism to suppress dust and maintain a good workshop production environment.

[0026] Other features and advantages of the present invention will be set forth in the following description, and in part will be apparent from the description, or may be understood by practicing the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 This is a schematic diagram of the structure of the equipment for removing and packaging non-silicon materials from industrial silicon blocks;

[0029] Figure 2 This is a structural diagram of the packaging bracket.

[0030] icon:

[0031] 1- conveying mechanism, 11- bracket, 12- belt conveyor,

[0032] 21-electromagnet,

[0033] 31-Bagging hopper, 32-Support frame, 33-Bag hook, 34-Connecting rod, 35-Cylinder, 36-Support shaft,

[0034] 4-first reject station, 5-second reject station, 6-packing station,

[0035] 71- lower hopper, 72- vibrating feeder, 721- conveyor track, 722- vibrating motor, 73- connecting rope,

[0036] 8-packaging container, 81-hanging structure, 9-weighbridge. DETAILED DESCRIPTION

[0037] In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various different ways without departing from the spirit or scope of the embodiments of the present invention.

[0038] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the embodiments of the present invention.

[0039] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0040] In the embodiments of the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; they can refer to direct connection or indirect connection through an intermediate medium; they can refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0041] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0042] See also Figure 1~Figure 2 The present application provides an industrial silicon block non-silicon material removal and packaging device, including a conveying mechanism 1, an iron removal mechanism, a packaging mechanism and a dust removal mechanism (not shown in the figure).

[0043] The conveying mechanism 1 is used to sequentially pass the industrial silicon blocks through the first rejection station 4, the second rejection station 5 and the packaging station 6. The first rejection station 4 is used to preliminarily remove magnetic substances and / or non-magnetic non-silicon substances from the industrial silicon blocks.

[0044] The iron removal mechanism is arranged at the second removal station 5 and is used to remove magnetic substances from the industrial silicon block.

[0045] The packaging mechanism is provided at the packaging station 6 and is used to pack the industrial silicon blocks into packaging containers 8 such as packaging bags (ton bags).

[0046] The dust removal mechanism is arranged near the first rejecting station 4, the second rejecting station 5 and / or the packaging station 6 (such as above) to collect the generated dust and avoid the generation of dust.

[0047] During the packaging process, industrial silicon blocks pass through the first and second rejection stations 4 and 5, respectively, to remove non-silicon materials. In particular, the second rejection station 5 focuses on removing magnetic materials, effectively ensuring the quality of the finished product. The packaging mechanism facilitates the loading of industrial silicon blocks into packaging containers 8. Considering that the removal of non-silicon materials and packaging processes can easily generate dust due to the presence of final dust from the industrial silicon blocks, this application has added dust removal mechanisms near the first and second rejection stations 4 and 5 and / or the packaging station 6 to suppress dust and maintain a good workshop production environment.

[0048] The specific implementation methods of this application are described below with examples.

[0049] Example 1

[0050] In this embodiment, the conveying mechanism 1 includes a bracket 11 and a belt conveyor 12 mounted on the bracket 11. The belt conveyor 12 is used to allow the industrial silicon blocks to pass through the first rejecting station 4, the second rejecting station 5 and the packaging station 6 in sequence.

[0051] In other embodiments, the conveying mechanism 1 may also adopt other equipment capable of conveying bulk materials.

[0052] Considering that uneven distribution of industrial silicon ingots on the belt conveyor 12 would increase the difficulty of removing non-silicon materials, a uniform spreading mechanism has been designed for the industrial silicon ingot non-silicon material removal and packaging equipment. This uniform spreading mechanism is used to evenly spread the industrial silicon ingots on the belt conveyor 12, thereby improving the efficiency and effectiveness of non-silicon material removal.

[0053] In this embodiment, the evenly spreading mechanism includes a lower hopper 71 and a vibrating feeder 72 .

[0054] The lower hopper 71 is arranged obliquely above the belt conveyor 12 and is used to guide the industrial silicon blocks to be packaged downward to the vibrating feeder 72.

[0055] The vibrating feeder 72 is disposed between the outlet of the lower hopper 71 and the belt conveyor 12. The vibrating feeder 72 uses its own vibration to flatten the industrial silicon blocks and transfer them to the belt conveyor 12, so that the industrial silicon blocks are evenly spread on the belt conveyor 12.

[0056] The vibrating feeder 72 includes a conveying track 721 and a vibrating motor 722 installed on the conveying track 721 .

[0057] The conveying track 721 is used to connect the outlet of the lower hopper 71 and the belt conveyor 12. The conveying track 721 is tilted downward or horizontally arranged.

[0058] The vibration motor 722 generates vibrations, causing the amplitude of the conveying track 721 to reach a predetermined level, thereby flattening the industrial silicon blocks and transferring them to the belt conveyor 12. It is understood that in order to flatten the industrial silicon blocks on the belt conveyor 12, the conveying capacity of the belt conveyor 12 should match the conveying capacity of the vibrating feeder 72, which is easy for a person skilled in the art to achieve.

[0059] In this embodiment, the vibrating feeder 72 is installed in the following manner: a plurality of hooks are provided on the lower hopper 71 and the conveying track 721 , and the hooks on the lower hopper 71 and the conveying track 721 are connected by a connecting rope 73 , and the tension of the connecting rope 73 is adjustable.

[0060] Furthermore, a pressure plate (not shown) is provided on the bracket 11, and the end of the conveying track 721 close to the belt conveyor 12 contacts the lower side of the pressure plate, which prevents the conveying track 721 from tilting up (preventing the right end of the conveying track 721 from tilting up). The pressure plate and the plurality of connecting ropes 73 cooperate with each other to make the belt conveyor 12 Figure 1 In a specific implementation scenario, the belt conveyor 12 can also be made to be in the state shown by only cooperating with multiple connecting ropes 73. Figure 1 The state shown can be achieved by ordinary technicians in this field only through experience or limited experiments.

[0061] It should be noted that, in this embodiment, the industrial silicon blocks are flattened on the belt conveyor 12 by vibrating feeding. In other embodiments, this purpose can also be achieved by scraping or leveling.

[0062] Example 2

[0063] In this embodiment, manual selection is adopted to preliminarily remove magnetic materials and / or non-magnetic non-silicon materials from the industrial silicon block at the first removal station 4. That is, this embodiment comprehensively considers the equipment cost, personnel utilization, etc., and sets up an area dedicated to workers to operate.

[0064] This embodiment can not only effectively prevent magnetic materials such as iron powder from being introduced into the finished product, but also adopts manual selection of non-silicon materials at the first rejection station 4, which can reduce the introduction of non-silicon foreign materials into the finished product by more than 95%. The appearance quality of the finished product is continuously improved, and the complaint rate of finished product appearance quality problems is reduced by more than 95%.

[0065] Example 3

[0066] In this embodiment, the iron removal mechanism includes an electromagnet 21, which is arranged at the second rejection station 5. A certain distance is left between the electromagnet 21 and the belt conveyor 12. When the electromagnet 21 is energized, it generates an attraction for magnetic materials such as iron powder to remove magnetic materials in industrial silicon blocks.

[0067] In other embodiments, the iron removal mechanism includes a permanent magnet or a component that is magnetized and has magnetic properties.

[0068] Example 4

[0069] In this embodiment, the packaging mechanism includes a packaging hopper 31, which is located at the packaging station 6. One end of the belt conveyor 12 is located above the packaging hopper 31 or extends into the packaging hopper 31 to facilitate the entry of industrial silicon blocks into the packaging hopper 31. A packaging bag is located below the outlet of the packaging hopper 31, and the industrial silicon blocks in the packaging hopper 31 can fall downward into the packaging bag to achieve bagging.

[0070] Example 5

[0071] The difference between this embodiment and embodiment 2 is that, in this embodiment, a packaging bracket 11 for hanging and taking bags is provided on the packaging hopper 31. The packaging bags can be hung on the packaging bracket 11 (bag hanging operation). After the bagging is completed, the packaging bags can be taken out from the packaging bracket 11 (bag taking operation), so that the bagging operation is more convenient.

[0072] The packaging support 11 includes a support frame 32 , a bag hanging hook 33 , a connecting rod 34 and a cylinder 35 .

[0073] The support frame 32 is mounted on the outer wall of the baling hopper 31 ; a support shaft 36 is provided inside the support frame 32 .

[0074] The middle of the bag hanging hook 33 is rotatably connected to the lower part of the support frame 32, and one end of the bag hanging hook 33 is movably connected to one end of the connecting rod 34. A plurality of bag hanging hooks 33 are evenly and spaced apart along the circumference of the outlet of the packaging hopper 31.

[0075] The middle portion of the connecting rod 34 is rotatably connected to the support shaft 36 , and the other end of the connecting rod 34 is movably connected to the movable end of the cylinder 35 , so that the connecting rod 34 and the bag hanging hook 33 can rotate under the drive of the cylinder 35 .

[0076] The air cylinder 35 is mounted on the support frame 32 .

[0077] When hanging a bag, just place the hanging structure 81 (such as a rope or belt) on the packaging bag on the bag hanging hook 33; when taking out the bag, the movable end of the cylinder 35 drives the connecting rod 34 to rotate counterclockwise, and the connecting rod 34 then drives the bag hanging hook 33, so that one end of the bag hanging hook 33 tilts downward, so that the hanging structure 81 on the packaging bag can be separated from the bag hanging hook 33. That is, in the process of taking out the bag, there is no need to lift the packaging bag as in the conventional way, which greatly facilitates the bag taking operation.

[0078] It should be noted that the function of the connecting rod 34 and the cylinder 35 is to adjust the posture of the bag hanging hook 33, so that one end of the bag hanging hook 33 is tilted upward to facilitate bag hanging, or so that one end of the bag hanging hook 33 is tilted downward to facilitate bag removal. The use of the connecting rod 34 and the cylinder 35 described above is only a preferred embodiment. Other structures can also be used as long as they can achieve the above purpose. This embodiment will not be listed one by one.

[0079] Furthermore, the industrial silicon block non-silicon material removal and packaging equipment also includes a weighing mechanism, which is arranged below the packaging hopper 31. In a specific implementation scenario, the weighing mechanism includes a floor scale 9, and the bottom of the packaging bag can contact the floor scale 9 to facilitate recording the weight after packaging.

[0080] Example 6

[0081] The dust removal mechanism comprises a dust removal hood and a dust removal fan which are connected to each other.

[0082] The dust hood is arranged above the first rejecting station 4, the second rejecting station 5 and / or the packaging station 6 to collect the generated dust and avoid the generation of dust.

[0083] The dust removal fan is connected to the dust removal hood, and the dust removal fan discharges the dust collected by the dust removal hood to a designated location.

[0084] In this embodiment, the dust hood and dust removal fan work together to effectively suppress dust and improve the production environment. In other embodiments, only the dust hood or the dust removal fan may be provided. When only the dust hood is provided, the shielding effect of the dust hood can be used to suppress dust to a certain extent. When only the dust removal fan is provided, its suction force and the accompanying duct can be used to discharge the raised dust, thereby achieving a certain dust suppression effect.

[0085] In this embodiment, the vibrating feeder 72 and / or the belt conveyor 12 are interlocked with the dust removal fan; that is, when the vibrating feeder 72 and / or the belt conveyor 12 are started, the dust removal fan is also started to avoid the situation where the dust removal fan is not started when the equipment is running, causing environmental pollution and causing people to inhale dust and endanger their health.

[0086] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will appreciate that the present invention is susceptible to various modifications and variations. The embodiments and features of the embodiments of this application may be combined arbitrarily without conflict. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. An industrial silicon block non-silicon material removal and packaging device, characterized in that: include: A conveying mechanism, used to allow the industrial silicon blocks to pass through the second rejecting station and the packaging station in sequence; An iron removal mechanism is provided at the second removal station and is used to remove magnetic materials from the industrial silicon block; A packaging mechanism, provided at the packaging station, for packaging the industrial silicon blocks into a packaging container; The dust removal mechanism is arranged near the second rejecting station and / or the packaging station.

2. The industrial silicon block non-silicon matter removal and packaging equipment according to claim 1 is characterized in that: The iron removal mechanism includes an electromagnet, a permanent magnet or a component that has magnetism after being magnetized.

3. The industrial silicon block non-silicon matter removal and packaging equipment according to claim 1 is characterized in that: The dust removal mechanism includes a dust removal hood and / or a dust removal fan.

4. The industrial silicon block non-silicon matter removal and packaging equipment according to claim 1 is characterized in that: It also includes a first rejection station, and the conveying mechanism allows the industrial silicon block to pass through the first rejection station and the second rejection station in sequence; the first rejection station is used to preliminarily remove magnetic materials and / or non-magnetic non-silicon materials from the industrial silicon block.

5. The industrial silicon block non-silicon matter removal and packaging equipment according to claim 1, characterized in that: It also includes a uniform spreading mechanism; the uniform spreading mechanism is used to evenly spread the industrial silicon blocks on the conveying mechanism.

6. The industrial silicon block non-silicon matter removal and packaging equipment according to claim 5, characterized in that: The evenly spreading mechanism includes a vibrating feeder.

7. The industrial silicon block non-silicon matter removal and packaging equipment according to any one of claims 1 to 6, characterized in that: The packaging mechanism includes a packaging hopper.

8. The industrial silicon block non-silicon matter removal and packaging equipment according to claim 7, characterized in that: The packaging mechanism further includes a bag hanging hook, and a plurality of the bag hanging hooks are distributed along the circumference of the outlet of the packaging hopper.

9. The industrial silicon block non-silicon matter removal and packaging equipment according to claim 8, characterized in that: One end of the bag hanging hook can be tilted upward or downward.

10. The industrial silicon block non-silicon matter removal and packaging equipment according to claim 9, characterized in that: The packaging mechanism also includes: A support frame is mounted on the outer wall of the baling hopper; a support shaft is provided inside the support frame; the middle portion of the bag hanging hook is rotatably connected to the lower portion of the support frame, and one end of the bag hanging hook is movably connected to one end of the connecting rod; a connecting rod, wherein the middle portion of the connecting rod is rotatably connected to the support shaft, and the other end of the connecting rod is movably connected to the movable end of the cylinder; The cylinder is installed on the support frame.

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