Ton bag cutting device and method

Abstract

The present invention relates to the technical field of refractory material production equipment, and provides a ton bag cutting device and method. The ton bag cutting device comprises: a pallet mechanism for sealing and supporting the ton bag; a cutting mechanism, which is arranged in the pallet mechanism and is used to cut the ton bag; and a silo mechanism, which is connected to the pallet mechanism. The ton bag cutting device of the present invention realizes stable support of the ton bag by setting the pallet mechanism, and at the same time, the ton bag is sealed with the pallet mechanism by the dead weight of the ton bag. The cutting mechanism is arranged in the pallet mechanism, and the ton bag is cut in a sealed space to avoid dust leakage and reduce environmental pollution. The silo mechanism is connected to the pallet mechanism, and the refractory material in the ton bag after being cut falls into the silo mechanism. The ton bag cutting process has a high degree of automation, which saves manpower and improves production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of refractory material production equipment, and in particular to a ton bag cutting device and method. Background Art

[0002] Ton bags are widely used for packaging, storage and transfer of amorphous refractory materials. When amorphous refractory materials are used on site, they are poured into a mixer, mixed with a binder and evenly mixed, and then transported to the site to be used using other equipment. When pouring amorphous refractory materials into the mixer, an overhead crane or a crane is required to lift the ton bag containing amorphous refractory materials to the top of the mixer. The staff uses a bag cutter to cut the bottom of the ton bag, and the amorphous refractory materials are scattered into the mixer.

[0003] Because the tonnage of amorphous refractory materials used in on-site construction is usually large, fixed full-time personnel are required to use bag cutting knives, which results in high labor costs. A large amount of dust is generated during the unloading process after the ton bags are cut, causing environmental pollution and harming the health of on-site workers. In addition, during the unloading process, the raw materials suddenly fall in large quantities, causing accumulation and lack of fluidity, requiring manual unloading with steel pipes. During the auxiliary unloading process, the steel pipes are often stuck by the mixer blades, causing equipment shutdown, and the inertia of the mixer may even cause personal injury. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a ton bag cutting device to solve the problem that the existing ton bag cutting process requires a lot of manpower and easily causes dust leakage to pollute the environment.

[0005] The invention also provides a ton bag cutting method.

[0006] The ton bag cutting device according to the first embodiment of the present invention comprises:

[0007] Pallet mechanism, used to seal and support ton bags;

[0008] A cutting mechanism, the cutting mechanism is arranged in the tray mechanism, and the cutting mechanism is used to cut the ton bag;

[0009] A silo mechanism is connected to the tray mechanism.

[0010] According to one embodiment of the present invention, the pallet mechanism includes a fixed ring, a fixed cone and a sealing cover which are connected in sequence, the inner diameter of the fixed ring is adapted to the size of the ton bag, the first end of the fixed cone is connected to the fixed ring, the second end of the fixed cone is connected to the first end of the sealing cover, and the second end of the sealing cover is connected to the silo mechanism.

[0011] According to one embodiment of the present invention, the diameter of the fixed truncated cone gradually decreases along the direction from the first end to the second end thereof, and the diameter of the sealing cover gradually increases along the direction from the first end to the second end thereof.

[0012] According to one embodiment of the present invention, the cutting mechanism includes a cutting knife, a knife holder and a rotating motor, a plurality of the cutting knives are arranged on the end surface of the first end of the knife holder along the circumference of the knife holder, and the second end of the knife holder is transmission-connected to the output end of the rotating motor.

[0013] According to one embodiment of the present invention, the cutting mechanism also includes a fixer, which includes a piercing cone, a fixing column and a feeding cone, wherein the piercing cone is connected to the first end of the feeding cone via the fixing column, and the second end of the feeding cone is disposed in the tool holder and connected to the inner side of the second end of the tool holder.

[0014] According to one embodiment of the present invention, it further comprises a filtering mechanism disposed between the tool holder and the rotating motor, the filtering mechanism comprising a fixed disk, a screen and a fixed ring, the fixed disk being disposed inside the fixed ring and being concentric, and the screen being disposed between the fixed disk and the fixed ring;

[0015] The fixing plate is provided with an axial hole which is mounted and adapted to the output end of the rotating motor.

[0016] According to one embodiment of the present invention, the silo mechanism includes a silo and a fixed bracket, the silo is communicated with the tray mechanism, and the silo is mounted on the fixed bracket.

[0017] According to one embodiment of the present invention, a vibration motor is provided on the outer side wall of the silo.

[0018] According to one embodiment of the present invention, the silo is provided with a wire threading hole, and the wire threading hole is used to pass a power cord connected to the cutting mechanism.

[0019] The cutting method of the ton bag cutting device according to the second embodiment of the present invention comprises the following steps:

[0020] The ton bag is placed on the pallet mechanism, and the pallet mechanism seals and supports the ton bag;

[0021] Cutting the ton bag by the cutting mechanism;

[0022] The refractory material in the ton bag is collected by the silo mechanism.

[0023] The above one or more technical solutions in the embodiments of the present invention have at least one of the following technical effects:

[0024] The ton bag cutting device in the embodiment of the present invention realizes stable support of the ton bag by providing a pallet mechanism. At the same time, the ton bag is sealed with the pallet mechanism by its own weight. The cutting mechanism is arranged in the pallet mechanism to realize cutting of the ton bag in a sealed space, thereby avoiding dust leakage and reducing environmental pollution. The silo mechanism is connected to the pallet mechanism, and the refractory material in the ton bag after being cut falls into the silo mechanism. The ton bag cutting process has a high degree of automation, which saves manpower and improves production efficiency.

[0025] The cutting method of the ton bag cutting device in the embodiment of the present invention is simple and easy to operate, and can realize the automatic cutting of ton bags, save labor, ensure the safety of the production environment, and further realize the automation of amorphous refractory material production equipment.

[0026] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0028] Figure 1 This is a schematic structural diagram of a ton bag cutting device according to an embodiment of the present invention;

[0029] Figure 2 This is a front view of a ton bag cutting device according to an embodiment of the present invention;

[0030] Figure 3 This is a schematic structural diagram of a cutting mechanism in a ton bag cutting device according to an embodiment of the present invention;

[0031] Figure 4 This is a front view of the cutting mechanism in the ton bag cutting device according to an embodiment of the present invention;

[0032] Figure 5 It is a schematic diagram of the assembly of the cutting mechanism and the silo mechanism in the ton bag cutting device according to an embodiment of the present invention.

[0033] Reference numerals:

[0034] 100, tray mechanism; 110, fixing ring; 120, fixing round table; 130, sealing cover;

[0035] 200, cutting mechanism; 210, cutting knife; 220, knife holder; 230, rotating motor; 240, mounting ring; 250, piercing cone; 260, fixing column; 270, unloading cone; 280, deep groove bearing; 290, pressure bearing;

[0036] 300, silo mechanism; 310, silo; 320, vibration motor; 330, fixed bracket; 340, threading tube;

[0037] 400, filtering mechanism; 410, fixing plate; 420, screen; 430, fixing ring; 440, reinforcing rib. DETAILED DESCRIPTION

[0038] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0039] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and 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 devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limitations on the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0040] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0041] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0043] like Figures 1 to 5 As shown, an embodiment of the present invention provides a ton bag cutting device, comprising:

[0044] The tray mechanism 100 is used to seal and support the ton bag;

[0045] A cutting mechanism 200, which is disposed in the tray mechanism 100 and is used for cutting ton bags;

[0046] The silo mechanism 300 is connected to the pallet mechanism 100. It can be understood that the ton bag is placed on the pallet mechanism 100, and the pallet mechanism 100 plays a role of stable support for the ton bag. At the same time, the ton bag is filled with refractory materials, and the ton bag is sealed with the upper end of the pallet mechanism 100 by its own weight to form a sealed material unloading space, which effectively prevents dust from leaking out, polluting the environment, and reducing the safety of the working environment.

[0047] Furthermore, the cutting mechanism 200 is arranged in the pallet mechanism 100, which can assist in positioning and placing the ton bag and ensure the sealing degree between the ton bag and the pallet mechanism 100. The cutting mechanism 200 cuts the bottom end side of the ton bag entering the pallet mechanism 100, so that the refractory material leaks into the silo mechanism 300, and realizes automatic cutting and unloading.

[0048] Among them, the silo mechanism 300 is arranged on the bottom side of the tray mechanism 100 and is interconnected, so that the refractory material falls into the silo mechanism 300. The bottom side of the silo mechanism 300 is connected to the stirring equipment to realize the feeding of the stirring equipment, save manpower and improve safety.

[0049] According to one embodiment of the present invention, the pallet mechanism 100 includes a fixed ring 110, a fixed truncated cone 120 and a sealing cover 130 which are connected in sequence, the inner diameter of the fixed ring 110 is adapted to the size of the ton bag, the first end of the fixed truncated cone 120 is connected to the fixed ring 110, the second end of the fixed truncated cone 120 is connected to the first end of the sealing cover 130, and the second end of the sealing cover 130 is connected to the silo mechanism 300. It can be understood that the pallet mechanism 100 includes a fixed ring 110, a fixed truncated cone 120 and a sealing cover 130 which are connected in sequence from top to bottom, and the fixed ring 110, the fixed truncated cone 120 and the sealing cover 130 are coaxial.

[0050] Specifically, the fixing ring 110 is located on the top side and is a steel hollow cylindrical structure. The inner diameter of the fixing ring 110 is slightly larger than the diameter of the ton bag, so that when the ton bag is placed on the upper side of the fixing ring 110, due to the effect of gravity, the ton bag and the fixing ring 110 are in close contact to achieve sealing.

[0051] Furthermore, the fixed truncated platform 120 is disposed at the lower side of the fixed ring 110, and the size of the first end, i.e., the upper end, is the same as that of the fixed ring 110. The fixed ring 110 is fixedly connected to the first end of the fixed truncated platform 120, and the second end, i.e., the lower end, of the fixed truncated platform 120 is fixedly connected to the first end, i.e., the upper end, of the sealing cover 130. The second end of the sealing cover 130 is fixedly connected to the silo mechanism 300, forming a refractory material flow channel that is connected from top to bottom. It is worth noting that the fixed ring 110, the fixed truncated platform 120, and the sealing cover 130 can be integrally formed, or can be connected and fixed by welding, and are all made of steel to ensure the structural strength and stability of the tray mechanism 100.

[0052] According to one embodiment of the present invention, the diameter of the fixed truncated cone 120 along the direction from the first end to the second end thereof gradually decreases, and the diameter of the sealing cover 130 along the direction from the first end to the second end thereof gradually increases. It is understandable that the diameter of the fixed truncated cone 120 decreases from top to bottom, forming a funnel shape. The diameter of the sealing cover 130 increases from top to bottom, forming an inverted funnel shape. It is worth noting that the upper circle diameter of the fixed truncated cone 120 is the same as the diameter of the fixed ring 110, and the lower circle diameter of the fixed truncated cone 120 is the same as the upper circle diameter of the sealing cover 130, forming a through material discharge channel.

[0053] According to one embodiment of the present invention, the cutting mechanism 200 includes a cutting knife 210, a knife holder 220 and a rotating motor 230, a plurality of cutting knives 210 are arranged on the end surface of the first end of the knife holder 220 along the circumference of the knife holder 220, and the second end of the knife holder 220 is transmission-connected to the output end of the rotating motor 230. It can be understood that the cutting mechanism 200 includes a cutting knife 210, a knife holder 220 and a rotating motor 230, the cutting knife 210 is arranged at the upper end of the knife holder 220 as a cutting execution component, and the rotating motor 230 is arranged at the lower end of the knife holder 220 as a driving component, and is transmission-connected to the knife holder 220.

[0054] Specifically, a mounting ring 240 is provided at the upper end of the tool holder 220, and a plurality of cutting knives 210 are evenly arranged on the upper end surface of the mounting ring 240 along the circumference of the mounting ring 240, and the blades of the cutting knives 210 are ensured to be arranged upward. In this embodiment, the cutting knife 210 is an arc-shaped rotating knife, and the arc fits the mounting ring 240 to ensure that the cutting point remains unchanged and it is not easy to produce broken ton bag impurities. The blade of the cutting knife 210 is a toothed structure to reduce cutting resistance. The number of cutting knives 210 can be set according to actual needs, preferably 4 to 8, and evenly and symmetrically arranged on the mounting ring 240. The tool holder 220 is made of 45# steel. The rotating motor 230 can be a hydraulic motor as a power output component.

[0055] Furthermore, the knife holder 220 is located in the fixed truncated table 120 to ensure that the cutting knife 210 can contact the ton bag. The rotating motor 230 is arranged in the silo mechanism 300. The mounting ring 240 is arranged coaxially with the fixed truncated table 120.

[0056] According to one embodiment of the present invention, the cutting mechanism 200 further includes a fixture, the fixture includes a piercing cone 250, a fixed column 260 and a feeding cone 270, the piercing cone 250 is connected to the first end of the feeding cone 270 through the fixed column 260, and the second end of the feeding cone 270 is arranged in the tool holder 220 and connected to the inner side of the second end of the tool holder 220. It can be understood that the cutting mechanism 200 also includes a fixture for correcting the center drop point of the bottom of the ton bag. Specifically, the fixture includes a piercing cone 250, a fixed column 260 and a feeding cone 270 that are coaxial with the tool holder 220 and the fixing ring 110, the piercing cone 250 is connected to the first end of the feeding cone 270 through the fixed column 260, and the second end of the feeding cone 270 is arranged in the tool holder 220. The piercing tip of the piercing cone 250 is slightly higher than the height of the cutting knife 210, and is used to preferentially pierce the ton bag. The fixed column 260 is used to achieve a stable connection between the piercing cone 250 and the unloading cone 270, and to adjust the height of the piercing cone 250. At the same time, the pierced ton bag is placed on the fixed column 260 to avoid being drawn into the mixing equipment and affecting the construction quality. The unloading cone 270 is used to stably support the fixed column 260 and the piercing cone 250, and the inclined side surface is conducive to the sliding of the refractory material.

[0057] Furthermore, a connecting thread is provided on the inner side of the second end of the tool holder 220 , and a screw hole adapted to be threadedly connected with the connecting thread is provided on the bottom end of the blanking cone 270 , so that the fixer can be stably installed in the tool holder 220 .

[0058] According to one embodiment of the present invention, a filter mechanism 400 is further included between the tool holder 220 and the rotating motor 230. The filter mechanism 400 includes a fixed disk 410, a screen 420 and a fixed ring 430. The fixed disk 410 is disposed inside the fixed ring 430 and is concentric with the fixed disk 410. The screen 420 is disposed between the fixed disk 410 and the fixed ring 430.

[0059] The fixed disk 410 is provided with an axial hole adapted to be installed with the output end of the rotating motor 230. It is understandable that the filtering mechanism 400 is arranged between the tool holder 220 and the rotating motor 230. The filtering mechanism 400 includes a fixed disk 410, a screen 420 and a fixed ring 430. The tool holder 220 is stably installed on the upper side of the fixed disk 410, and the rotating motor 230 is arranged on the lower side of the fixed disk 410 and is transmission-connected with the fixed disk 410. The fixed ring 430 is arranged coaxially with the fixed disk 410, and is fixedly connected by a reinforcing rib 440. The reinforcing rib 440 is arranged along the radial direction of the fixed disk 410. The number of the reinforcing ribs 440 is specifically set according to the size of the fixed ring 430. In this embodiment, 4 reinforcing ribs 440 are arranged and evenly distributed in the fixed ring 430. The fixed disk 410 and the fixed ring 430 are both made of steel, and the reinforcing rib 440 is made of channel steel. The screen 420 is arranged between the fixed plate 410 and the fixed ring 430 to screen out impurities and raw material agglomerates, and is connected to the reinforcing ribs 440 to improve the installation strength of the screen 420. The spacing of the screen 420 is slightly larger than the maximum particle size of the material grading. It is worth noting that different types of power equipment and brackets can be selected according to the different spacing of the screen 420.

[0060] Furthermore, a deep groove bearing 280 and a pressure bearing 290 are sequentially arranged between the tool holder 220 and the fixed plate 410 from top to bottom. The deep groove bearing 280 is used to ensure that the rotation direction of the cutting knife 210 remains unchanged, and the pressure bearing 290 is used to reduce the influence of the weight of the amorphous refractory material on the device. The fixed plate 410 is fixedly installed with the housing of the rotating motor 230 by bolts, and the output end of the rotating motor 230 passes through the shaft hole on the fixed plate 410 and is connected to the connecting seat outside the second end of the tool holder 220. The deep groove bearing 280 and the pressure bearing 290 are both arranged in the connecting seat.

[0061] According to one embodiment of the present invention, the silo mechanism 300 includes a silo 310 and a fixed bracket 330, the silo 310 is connected to the tray mechanism 100, and the silo 310 is installed on the fixed bracket 330. It can be understood that the silo mechanism 300 includes the silo 310 and the fixed bracket 330, the upper port of the silo 310 is fixedly connected to the lower end of the sealing cover 130 through a flange, and the lower port of the silo 310 is connected to the feed port of the stirring device to form a feeding channel. The silo 310 is fixedly installed by the fixed bracket 330 to ensure stability.

[0062] According to one embodiment of the present invention, a vibration motor 320 is provided on the outer side wall of the silo 310. It can be understood that the vibration motor 320 is installed on the outer side wall of the silo 310, and the refractory material in the silo 310 is automatically slid down by vibration.

[0063] According to one embodiment of the present invention, the silo 310 is provided with a threading hole, and the threading hole is used to thread a power cord connected to the cutting mechanism 200. It can be understood that the silo 310 is provided with a threading hole and connected to the threading tube 340, and the power cord enters the silo 310 through the threading tube 340 and is connected to the rotating motor 230 to provide power and ensure safety.

[0064] In this embodiment, the diameter of the fixing ring 110 is 1200mm, the lower circle diameter of the fixed truncated table 120 is 900mm, the lower circle diameter of the sealing cover 130 is 1300mm, the cutting knife 210 is a toothed circular ring structure with a diameter of 600mm, and the tool holder 220 is made of 45# steel. There are 4 cutting knives 210 evenly and symmetrically distributed; the thorn cone 250 is a round steel processed by a lathe, the diameter of the fixed column 260 is 50mm, 4 reinforcing ribs 440 are set, and the screens 420 are evenly distributed between the reinforcing ribs 440. The spacing between the screens 420 is 100mm, the volume of the silo 310 is 1.5 tons, and a 0.35kW vibration motor 320 is installed outside the silo 310, and a 3-kilowatt hydraulic motor is used to drive the rotating equipment.

[0065] According to an embodiment of the present invention, there is also provided a cutting method of a ton bag cutting device, comprising the following steps:

[0066] The ton bag is placed on the pallet mechanism 100, and the pallet mechanism 100 seals and supports the ton bag;

[0067] The ton bag is cut by the cutting mechanism 200;

[0068] The refractory material in the ton bag is collected by the silo mechanism 300.

[0069] Specifically, the ton bag is placed in the fixing ring 110, ensuring that the center point of the bottom of the ton bag is located on the thorn cone 250, and the surrounding side of the ton bag forms a seal with the fixing ring 110;

[0070] The rotary motor 230 is turned on to drive the cutting knife 210 on the upper side of the knife holder 220 to rotate, so as to cut the bottom of the ton bag. The fallen ton bag fragments hang on the fixed column 260, and the refractory material in the ton bag slides along the inclined surface of the discharge cone 270 onto the screen 420;

[0071] The fixing ring 430 is connected to the inner wall of the silo 310. Under the vibration of the vibration motor 320, the refractory material on the screen 420 falls into the silo 310 and enters the mixing equipment from the silo 310 to complete the cutting and unloading of the ton bags.

[0072] The above one or more technical solutions in the embodiments of the present invention have at least one of the following technical effects:

[0073] The ton bag cutting device in the embodiment of the present invention realizes stable support of the ton bag by providing a pallet mechanism. At the same time, the ton bag is sealed with the pallet mechanism by its own weight. The cutting mechanism is arranged in the pallet mechanism to realize cutting of the ton bag in a sealed space, thereby avoiding dust leakage and reducing environmental pollution. The silo mechanism is connected to the pallet mechanism, and the refractory material in the ton bag after being cut falls into the silo mechanism. The ton bag cutting process has a high degree of automation, which saves manpower and improves production efficiency.

[0074] The cutting method of the ton bag cutting device in the embodiment of the present invention is simple and easy to operate, and can realize the automatic cutting of ton bags, save labor, ensure the safety of the production environment, and further realize the automation of amorphous refractory material production equipment.

[0075] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

[0076] The above embodiments are only used to illustrate the present invention, but not to limit the present invention. Although the present invention is described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent substitutions of the technical solutions of the present invention do not depart from the spirit and scope of the technical solutions of the present invention, and should be included in the scope of the claims of the present invention.

Claims

1. A ton bag cutting device, characterized in that: include: Pallet mechanism, used to seal and support ton bags; A cutting mechanism, the cutting mechanism is arranged in the tray mechanism, and the cutting mechanism is used to cut the ton bag; A silo mechanism, the silo mechanism being in communication with the tray mechanism; The cutting mechanism comprises a cutting knife, a knife holder and a rotating motor, wherein a plurality of the cutting knives are arranged on an end surface of a first end of the knife holder along a circumferential direction of the knife holder, and a second end of the knife holder is drivingly connected to an output end of the rotating motor; The cutting mechanism further comprises a fixer, the fixer comprising a piercing cone, a fixing column and a feeding cone, the piercing cone is connected to a first end of the feeding cone via the fixing column, and a second end of the feeding cone is arranged in the tool holder and connected to an inner side of the second end of the tool holder; The tray mechanism comprises a fixed ring, a fixed truncated cone and a sealing cover which are connected in sequence, the inner diameter of the fixed ring is adapted to the size of the ton bag, the first end of the fixed truncated cone is connected to the fixed ring, the second end of the fixed truncated cone is connected to the first end of the sealing cover, and the second end of the sealing cover is connected to the silo mechanism; The diameter of the fixed truncated cone gradually decreases along the direction from the first end to the second end thereof, and the diameter of the sealing cover gradually increases along the direction from the first end to the second end thereof.

2. The ton bag cutting device according to claim 1 is characterized in that: It also includes a filtering mechanism disposed between the tool holder and the rotating motor, the filtering mechanism including a fixed disk, a screen and a fixed ring, the fixed disk is disposed inside the fixed ring and is concentric with the fixed ring, and the screen is disposed between the fixed disk and the fixed ring; The fixing plate is provided with an axial hole which is mounted and adapted to the output end of the rotating motor.

3. The ton bag cutting device according to claim 1 is characterized in that: The silo mechanism comprises a silo and a fixed bracket. The silo is communicated with the tray mechanism, and the silo is mounted on the fixed bracket.

4. The ton bag cutting device according to claim 3 is characterized in that: A vibration motor is arranged on the outer side wall of the silo.

5. The ton bag cutting device according to claim 3 is characterized in that: The material bin is provided with a threading hole, and the threading hole is used to pass a power line connected to the cutting mechanism.

6. A cutting method based on the ton bag cutting device according to any one of claims 1 to 5, characterized in that: The steps include: The ton bag is placed on the pallet mechanism, and the pallet mechanism seals and supports the ton bag; Cutting the ton bag by the cutting mechanism; The refractory material in the ton bag is collected by the silo mechanism.

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