CN211028015U - Uninterrupted amorphous strip grabbing system - Google Patents

Abstract

The utility model discloses an uninterrupted amorphous strip grabbing system, which belongs to the technical field of amorphous strip preparation, and comprises a large water-cooling roller, a gantry compression roller, a main coiling trolley and an auxiliary coiling trolley, wherein the main coiling trolley and the auxiliary coiling trolley both comprise a coiling mechanism and a power mechanism, the coiling mechanism comprises a hollow scroll and a sleeve, a plurality of first air inlets are chiseled on the sleeve, the power mechanism comprises a coiling motor and a coiling motor driver, the output end of the coiling motor is connected with the hollow scroll through a coupling, an error correction quality guarantee device is fixedly arranged below the gantry compression roller, the uninterrupted grabbing system can be realized in the amorphous strip preparation process, the waste of amorphous strips can be obviously reduced, the efficiency of the amorphous strip preparation process can be improved, and meanwhile, the error correction quality guarantee device is provided in the grabbing process, ensuring that the amorphous ribbon can be grasped at high quality and quantity.

Description

Uninterrupted amorphous strip grabbing system

Technical Field

The utility model relates to an amorphous strip preparation technical field, more specifically say, relate to an incessant grab belt system of amorphous strip.

Background

There are generally two types of materials that people come into contact with in daily life: one is crystalline material, the other is amorphous material, the crystalline material refers to the fact that the atom arrangement in the material follows a certain rule, and on the contrary, the atom arrangement in the material is in a random state, the material is amorphous material, general metal, the atom arrangement in the metal is orderly and belongs to crystalline material, scientists find that after the metal is melted, the atoms in the metal are in an active state, but when the metal begins to cool, the atoms are slowly and orderly arranged according to a certain crystalline rule along with the reduction of temperature to form crystals, if the cooling process is fast, the atoms are solidified without time for rearrangement, thereby producing the amorphous alloy, and the amorphous alloy is prepared by adopting a fast solidification process, high-temperature molten steel is sprayed on a cooling roller rotating at high speed, and the molten steel is rapidly cooled at a speed of millions of seconds, the temperature of the molten steel at 1300 ℃ is reduced to below 200 ℃ in one thousandth of a second, and an amorphous strip is formed.

The amorphous alloy material is a new alloy material produced in the 70' S of 20 th century, and it adopts international advanced super-quenching technology to directly cool liquid metal at the cooling speed of 1X106 deg.C/S to form a solid thin strip with the thickness of 0.02-0.04mm, and obtains the amorphous alloy structure with short-range order and long-range disorder characteristics in atomic arrangement combination.

The amorphous strip is generated at a high cooling speed, molten high-temperature molten steel is sprayed onto a cooling roller rotating at a high speed to be rapidly cooled into a thin strip, then the thin strip is stripped from the cooling roller by an air nozzle and is coiled and stored by a coiling device, because the initial process is immature, uninterrupted strip grabbing cannot be adopted, in order to avoid the waste of the strip, a large-coil coiling and strip manufacturing method is adopted, because the current process is limited by a refractory material (a nozzle), the mass of the strip in each furnace is greatly changed, and the mass of the strip in each 400kg-600kg range can be obviously changed, wherein the main change contents comprise the following points: a. the grains of the unpacking strip are not clear, and the strip has no grains after 1t of coiling; b. the strip has serious hard edges (the two sides of the strip are thick) and serious edge collapse (the two sides of the strip are thin); c. the bandwidth is not suitable (the bandwidth is gradually narrowed), and the like, in the existing production process, the coil is changed when the coil is almost held to 1t-1.5t (the coil is as large as possible so as to avoid the waste of the strip material caused by the interval time of coil change), in the process, the quality of the strip is judged by the weight of the strip, the visual observation of the interval and the appearance of the strip, however, in the production process, the most effective solution is to adjust the belt according to the conditions of the belt after the belt is broken, if the uninterrupted tape grabbing is realized, the weight of a single coil is controlled to be about 450-900kg, in the period, the change of the strip can be adjusted, the quality of the lower coil can be adjusted according to the condition of the strip surface, the front and back consistency of the strip (the whole furnace) can be effectively controlled, and about 900kg of each 450-grade product is just a multiple of the coil material in the next coil splitting procedure, so that the overall quality control of the strip is improved; d. when a large coil is wound, the temperature of a winding core of a strip material is higher along with the increase of the diameter of the coil, the quality of the strip material is affected, the strip material is wrapped together for a long time, the core part of the strip material is fragile, and therefore the small coil is more reasonable.

The non-interrupted amorphous strip grabbing process comprises the following steps: alloy smelting; preparing an amorphous strip sample; pre-treating a grabbed tape: after the gantry compression roller is lifted to the highest position and the amorphous strip is captured by the error correction quality guarantee device, the gantry compression roller descends along the gantry upright post, the strip is in contact with the gantry compression roller, and the amorphous strip is tiled, unfolded and corrected in position by the error correction quality guarantee device; grabbing the belt for the first time; a position-supplementing belt is grabbed; incessant grab belt, it can realize incessant grab belt in the preparation process of amorphous strip, not only can show the waste that reduces amorphous strip, can also improve the efficiency of amorphous strip preparation technology, provides the error correction quality guarantee device simultaneously at the grab belt in-process, ensures to be can the high-quality high-volume snatch amorphous strip, nevertheless the amorphous strip snatchs the quality problem that the in-process causes easily, embodies in following two aspects:

1. when the surface of the cooling roller of the amorphous strip is blown away, the amorphous strip is uneven and not sufficiently spread, so that the winding vehicle is not easy to grab or the position of the winding vehicle after grabbing deviates, and the amorphous strip is easy to deform locally under the action of tension in the winding process;

2. the amorphous strip inevitably has deviation or dislocation phenomenon due to external reasons in the winding process, for example, the friction force distribution between the roller body and the amorphous strip is not uniform, or the tension force distribution is not uniform, which may cause the phenomenon.

Disclosure of Invention

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an incessant grabbing of amorphous strip takes system, it can realize the preparation in-process of amorphous strip and realize incessant grabbing the area, not only can show the waste that reduces the amorphous strip, can also improve the efficiency of amorphous strip preparation technology, grab the in-process simultaneously and provide the error correction device of guaranteeing the quality, guarantee can be high quality high quantity snatch the amorphous strip.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides an incessant grab belt system of amorphous strip, includes big water-cooling roller, longmen compression roller, main coiling dolly and vice coiling dolly all include winding mechanism and power unit, winding mechanism includes hollow spool and sleeve, it has a plurality of first fresh air inlets to open on the sleeve, power unit is including coiling motor and coiling motor drive, and the output and the hollow spool of coiling motor pass through the coupling joint, longmen compression roller below fixed mounting has the error correction device, the error correction quality device is including stretching mechanism, negative pressure mechanism and implementation error correction mechanism, stretching mechanism includes conveyer belt subassembly and conveying platform, and conveyer belt subassembly installs on conveying platform, the conveying platform downside is equipped with mounting platform, negative pressure mechanism includes aspiration channel and negative pressure fan, and the aspiration channel installs in the conveyer belt subassembly, the output intercommunication of negative pressure fan has the three-way pipe, three-way pipe and aspiration channel and hollow spool communicate respectively have first aspiration channel and second aspiration channel, all install pneumatic gate valve on first aspiration channel and the second aspiration channel, the last a plurality of amorphous strip of conveying is opened the even conveyer belt and is connected on the smooth conveyer belt subassembly and the smooth induction motor drive assembly, the smooth belt subassembly is installed and the smooth motor drive assembly, the smooth motor assembly is provided the smooth motor drive assembly, the smooth drive mounting platform, the smooth drive assembly, the smooth motor assembly, the smooth drive assembly is installed on the smooth motor drive mounting platform, the smooth motor assembly, the smooth drive mounting platform, the smooth drive assembly of the smooth drive assembly, the smooth drive mounting platform, the smooth drive assembly is installed of the smooth drive of the high-belt assembly, the smooth drive of the high.

Furthermore, the conveyor belt assembly is provided with a limiting door and a guide roller from left to right, the limiting door is used for preventing dislocation of the belt materials when the belt materials are coiled, the limiting effect is achieved, the guide roller has a guiding effect, and the auxiliary main coiling trolley and the auxiliary coiling trolley are coiled.

Further, fixed mounting has the function frame on the conveying platform, and the function frame is located the conveyer belt subassembly directly over, the function frame is including controlling cooling end and the dust removal end that distributes, cooling end installs cooling blower in the upper end, electrostatic generator is installed to the dust removal end upper end, can select by oneself whether install according to preparation environment and on-the-spot actual conditions technical staff, and the cooling end can cool down amorphous strip, avoids the high local high temperature of roll core to appear when convoluteing in the high temperature to lead to the strip quality to reduce, rolls up the core part and becomes fragile, and dust and foreign matter are attached to and reduce strip quality and subsequent coiling smoothly on the strip surface under the dusty environment.

Furthermore, the dust removal end is close to conveyer belt subassembly one side and is equipped with the nanometer dust removal membrane, bond through the magic subsides between nanometer dust removal membrane and the dust removal end, the nanometer dust removal membrane has excellent adsorption efficiency, is showing the dust removal ability that improves the dust removal end, and makes things convenient for technical staff to change the nanometer dust removal membrane.

Furthermore, a tension sensor is installed on the guide roll, the tension sensor is connected with a tension controller, the tension controller is connected with a coiling motor driver, the tension detection feedback of the amorphous strip according to the tension sensor can be realized, the tension controller analyzes and calculates and then sends a signal of rotating speed conversion to the coiling motor driver, and finally the coiling motor driver controls a coiling motor to adjust the rotating speed so as to adjust the tension of the amorphous strip in the coiling process.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the scheme can realize uninterrupted grabbing of the amorphous strip in the preparation process, not only can remarkably reduce the waste of the amorphous strip, but also can improve the efficiency of the amorphous strip preparation process, and simultaneously provides an error correction quality guarantee device in the grabbing process, thereby ensuring that the amorphous strip can be grabbed with high quality and high quantity.

(2) The conveying belt assembly is provided with a limiting door and a guide roller from left to right, the limiting door is used for preventing dislocation of the belt materials when the belt materials are coiled, the limiting effect is achieved, the guide roller has a guiding effect, and the auxiliary main coiling trolley and the auxiliary coiling trolley are coiled.

(3) Fixed mounting has the function frame on the transfer platform, and the function frame is located the transfer band subassembly directly over, the function frame is held and is removed dust including controlling the cooling that distributes, cooling end installs cooling blower in the upper end, remove dust and hold the upper end and install electrostatic generator, can select whether to install by oneself according to preparation environment and on-the-spot actual conditions technical staff, cooling end can be cooled down to amorphous strip, it leads to the strip quality to reduce to avoid the high local high temperature of roll core to appear when coiling in the high temperature, roll up the core part and become fragile, dust and foreign matter are attached to and reduce the strip quality and subsequent coiling smoothly on the strip surface under the dusty environment.

(4) The dust removal end is close to conveyer belt subassembly one side and is equipped with nanometer dust removal membrane, and the nanometer dust removal membrane bonds through the magic subsides between the end with removing dust, and nanometer dust removal membrane has excellent adsorption efficiency, is showing the dust removal ability that improves the dust removal end, and makes things convenient for technical staff to change nanometer dust removal membrane.

(5) The tension sensor is installed on the guide roll and connected with the tension controller, the tension controller is connected with the coiling motor driver, the tension detection feedback of the amorphous strip according to the tension sensor can be achieved, the tension controller sends signals of rotating speed conversion to the coiling motor driver after analysis and calculation, and finally the coiling motor driver controls the coiling motor to adjust the rotating speed so as to adjust the tension of the amorphous strip in the coiling process.

Drawings

FIG. 1 is a schematic view of the position of the main reeling trolley for grabbing the belt;

FIG. 2 is a schematic view of the structure of the error correction and quality assurance device of the present invention;

FIG. 3 is a side view of the error correction and quality assurance device of the present invention;

FIG. 4 is a schematic view of the position of the main reeling trolley when the grabbing belt exits the gantry;

FIG. 5 is a schematic view of the position of the main reeling trolley when the main reeling trolley grabs the belt and enters the target reeling diameter auxiliary reeling trolley;

fig. 6 is a schematic diagram of the position of the main reeling trolley when the belt breaking pair of the main reeling trolley grabs the belt.

The reference numbers in the figures illustrate:

001 coiling mechanism, 1 conveyor belt component, 2 suction boxes, 3 negative pressure fans, 401 first suction pipes, 402 second suction pipes, 5 pneumatic gate valves, 6 conveying platforms, 7 mounting platforms, 8 driving components, 9 transmission components, 10 bearing seats, 11 guide components, 12 photoelectric sensors, 13 guide rollers, 14 limiting doors, 15 functional frames, 16 static generators and 17 cooling fans.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.

Example 1:

referring to fig. 1-6, an amorphous strip uninterrupted strip grabbing system comprises a large water-cooling roller, a gantry compression roller, a main coiling trolley and an auxiliary coiling trolley, wherein the main coiling trolley and the auxiliary coiling trolley respectively comprise a coiling mechanism 001, a power mechanism and a weight measuring mechanism, the coiling mechanism 001 comprises a hollow scroll and a sleeve, a plurality of first air inlet holes are formed in the sleeve, the power mechanism comprises a coiling motor and a coiling motor driver, the output end of the coiling motor is connected with the hollow scroll through a coupler, and the strip can be grabbed automatically and broken when the target coiling diameter is achieved.

Referring to fig. 2-3, the quality-guaranteeing device for error correction comprises a stretching mechanism, a negative pressure mechanism and an error correction mechanism, the stretching mechanism comprises a conveyor belt assembly 1 and a conveyor platform 6, the conveyor belt assembly 1 is installed on the conveyor platform 6, an installation platform 7 is arranged on the lower side of the conveyor platform 6, the negative pressure mechanism comprises an air suction box 2 and a negative pressure fan 3, the air suction box 2 is installed in the conveyor belt assembly 1, the output end of the negative pressure fan 3 is communicated with a three-way pipe, a first air suction pipe 401 and a second air suction pipe 402 are respectively communicated between the three-way pipe and the air suction box 2 and a hollow scroll, the first air suction pipe 401 and the second air suction pipe 402 are both provided with a pneumatic gate valve 5, the pneumatic gate valve 5 is provided with a cylinder-driven baffle to control the on-off of negative pressure air, a plurality of uniformly distributed second air inlet holes are chiseled on the conveyor belt of the conveyor belt assembly 1, the error correction mechanism comprises a photoelectric sensor 12, a P L C controller, a drive assembly 8, the drive assembly 9 and a bearing seat 10, the photoelectric sensor 12 is installed on the upper surface of the conveyor belt assembly 1, the conveyor belt assembly 8 is connected with a ball screw drive guide rail, the smooth drive mechanism, the smooth drive assembly and the smooth drive platform, the smooth drive assembly is connected with a screw guide rail through a screw guide rail, the smooth drive mechanism, the smooth guide rail 10, the smooth guide rail, the smooth guide assembly, the smooth guide rail and the smooth guide rail, the smooth guide rail assembly and the smooth guide rail assembly, the smooth guide rail assembly 11, the smooth guide rail assembly is installed on the smooth.

When the negative pressure fan 3 works, the air suction box 2 and the coiling mechanism 001 generate negative pressure adsorption force through the first air suction pipe 401, the second air suction pipe 402 and the pneumatic gate valve 5, the air suction box 2 adsorbs an amorphous strip on the surface of the large water cooling roller on the upper surface of the conveyor belt assembly 1 to move to the right, the amorphous strip is uniformly and sufficiently spread, the photoelectric sensor 12 detects the edge displacement of the strip in real time, when the deviation of the edge of the strip is detected, namely the amorphous strip is dislocated with the coiling mechanism 001, the photoelectric sensor 12 sends a dislocation signal and a displacement value to the P L C controller, the P L C controller sends a signal to a servo motor driver after data analysis and calculation, further, the servo motor is controlled to start, the ball screw is driven to rotate, the conveyor platform 6 is driven to move under the coordination of a transmission nut, the conveyor belt assembly 1 synchronously moves along with the conveyor platform 6 until the edge of the amorphous strip does not deviate, the amorphous strip is just.

Referring to fig. 2, a limiting door 14 and a guiding roller 13 are respectively arranged on the conveyor belt assembly 1 from left to right, the limiting door 14 is used for preventing dislocation of the belt material when the belt material is reeled, so as to limit the position of the belt material, the guiding roller 13 plays a role in guiding, and the auxiliary main reeling trolley and the auxiliary reeling trolley are reeled.

Referring to fig. 2, a functional frame 15 is fixedly mounted on the conveying platform 6, the functional frame 15 is located right above the conveying belt assembly 1, the functional frame 15 comprises a cooling end and a dust removing end which are distributed left and right, a cooling fan 17 is mounted at the upper end of the cooling end, an electrostatic generator 16 is mounted at the upper end of the dust removing end, and technicians can select whether to mount the functional frame or not according to preparation environment and actual conditions on site.

The dust removal end is close to and is equipped with nanometer dust removal membrane on one side of conveyer belt subassembly 1, and the nanometer dust removal membrane bonds through the magic subsides between the end with removing dust, and nanometer dust removal membrane has excellent adsorption efficiency, is showing the dust removal ability that improves the dust removal end, and makes things convenient for technical staff to change nanometer dust removal membrane.

The tension sensor is installed on the guide roll 13 and connected with the tension controller, the tension controller is connected with the coiling motor driver, so that the amorphous strip can be detected and fed back according to the tension of the tension sensor on the amorphous strip, the tension controller analyzes and calculates the amorphous strip and then sends a signal with changed rotating speed to the coiling motor driver, and finally the coiling motor driver controls the coiling motor to adjust the rotating speed so as to adjust the tension of the amorphous strip in the coiling process.

The method comprises the following steps of continuously grabbing the amorphous strip:

a: alloy smelting: after chemical analysis and component inspection, the basic alloy material is inductively heated in a smelting furnace until the master alloy is completely melted into molten steel;

b: preparing an amorphous strip sample: pouring the molten steel in the smelting furnace in the step a into a stable flow bag, enabling the molten steel in the stable flow bag to flow into a nozzle bag, enabling the molten steel in the nozzle bag to pass through a large water cooling roller with a nozzle runner running at a high speed, controlling the linear speed of the large water cooling roller at 30m/s, controlling the distance between the nozzle bag and the large water cooling roller at 0.3mm, and forming an amorphous strip on the surface of the large water cooling roller through gas stripping;

c: pre-treating a grabbed tape: after the gantry compression roller is lifted to the highest position and the amorphous strip is captured by the error correction quality guarantee device, the gantry compression roller descends along the gantry upright post, the strip is in contact with the gantry compression roller, and the amorphous strip is tiled, unfolded and corrected in position by the error correction quality guarantee device;

d: belt grabbing for the first time: the method comprises the following steps that a main reeling trolley is driven to a belt grabbing position behind an error correction quality guarantee device to grab a belt for the first time, after the belt grabbing is successful, the position where the main reeling trolley exits from a gantry press roller is driven to a middle position, an auxiliary reeling trolley is driven to a standby position, namely the outer side of the gantry press roller, when a belt material reeled by the main reeling trolley reaches a target winding diameter, the main reeling trolley retreats to the reeling position, the auxiliary reeling trolley stretches out at the standby position and starts to rotate at a high speed, the auxiliary reeling trolley is driven to the grabbing position along a rail, after the auxiliary reeling trolley reaches the grabbing position, a stopping command is given to the main reeling trolley, meanwhile, the auxiliary reeling trolley is given a grabbing command, the main reeling trolley is broken in belt and stops, and the auxiliary reeling trolley is successfully grabbed;

e: and (3) supplementing a position and grabbing a belt: d, opening the auxiliary reeling trolley in the step d to a middle position after the auxiliary reeling trolley exits from the gantry press roller, opening the main reeling trolley to a standby position, namely the outer side of the gantry press roller, retreating to a reeling position when the auxiliary reeling trolley reels a strip to reach a target reeling diameter, extending out of the standby position of the main reeling trolley, starting the main reeling trolley to rotate at a high speed to open to a grabbing position along a track, giving a stopping command to the auxiliary reeling trolley after the main reeling trolley reaches the grabbing position, giving a grabbing command to the main reeling trolley at the same time, and breaking the strip of the auxiliary reeling trolley, stopping the auxiliary reeling trolley and successfully grabbing the main reeling trolley;

f: continuously grabbing the belt: repeat above-mentioned step c and step d and realize that the owner is rolled up and is got the dolly and switch with vice rolling up and get the dolly, snatch and finish until the amorphous strip, finally realize incessant the snatching of amorphous strip, the utility model discloses realize incessant grabbing area in the preparation process of amorphous strip, not only can show the waste that reduces the amorphous strip, can also improve the efficiency of amorphous strip preparation technology, grab the area in-process simultaneously and provide error correction quality guarantee device, ensure can be high quality volume snatch the amorphous strip.

When the amorphous strip wound by the sleeve reaches the target roll diameter, the step c and the step d are switched mutually, the net weight of the amorphous strip corresponding to the target roll diameter is 500kg, the net weight of the amorphous strip corresponding to the single roll diameter is controlled to be about 500kg, the strip change can be adjusted in the period, the quality of the lower roll can be adjusted according to the condition of the strip surface, the front-back consistency of the strip can be effectively controlled, the integral quality control of the strip can be improved by about every 500kg which is just the multiple of the sub-roll material of the next sub-roll process, the rotating speed of a winding drum is reduced along with the increase of the roll diameter measured by a winding motor, the vector control type frequency converter has the roll diameter calculating function through mathematical model calculation, and the current linear speed and the output frequency of the frequency converter are used for speed calculation so as to obtain the.

In the figure, a represents a main reeling trolley; in the figure b represents a sleeve; in the figure, c represents a small volume; in the figure, d represents a gantry press roll; in the figure, e represents a large water-cooling roller; in the figure f represents the secondary reeling carriage.

The utility model discloses can realize the preparation in-process of amorphous strip and realize incessant grabbing area, not only can show the waste that reduces the amorphous strip, can also improve the efficiency of amorphous strip preparation technology, grab the area in-process simultaneously and provide error correction quality guarantee device, ensure can the high quality high volume snatch the amorphous strip.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. The non-crystalline strip continuous ribbon grabbing system comprises a large water-cooling roller, a gantry compression roller, a main coiling trolley and an auxiliary coiling trolley, and is characterized in that the main coiling trolley and the auxiliary coiling trolley respectively comprise a coiling mechanism (001) and a power mechanism, the coiling mechanism (001) comprises a hollow scroll and a sleeve, a plurality of first air inlet holes are drilled in the sleeve, the power mechanism comprises a coiling motor and a coiling motor driver, the output end of the coiling motor is connected with the hollow scroll through a coupler, an error correction quality guaranteeing device is fixedly arranged below the gantry compression roller and comprises a stretching mechanism, a negative pressure mechanism and an error correction mechanism, the stretching mechanism comprises a conveying belt assembly (1) and a conveying platform (6), the conveying belt assembly (1) is arranged on the conveying platform (6), a mounting platform (7) is arranged on the lower side of the conveying platform (6), the negative pressure mechanism comprises an air suction box (2) and a negative pressure fan (3), the air suction box (2) is arranged in the conveying belt assembly (1), the output end of the negative pressure fan (3) is communicated with a three-way pipe, the conveying belt assembly (2) is connected with a three-way pipe, a three-way pipe, a three-way pipe, a three-pipe.

2. The system of claim 1, wherein: the conveyor belt component (1) is provided with a limiting door (14) and a guide roller (13) from left to right.

3. The system of claim 2, wherein: conveying platform (6) are gone up fixed mounting and are had function frame (15), and function frame (15) are located conveyer belt subassembly (1) directly over, cooling end and the dust removal end that distributes about function frame (15) are including, cooling fan (17) are installed to cooling end upper end, electrostatic generator (16) are installed to dust removal end upper end.

4. The system of claim 3, wherein: one side of the dust removal end, which is close to the conveyor belt component (1), is provided with a nanometer dust removal film, and the nanometer dust removal film is adhered to the dust removal end through a magic tape.

5. The system of claim 3, wherein: and a tension sensor is installed on the guide roll (13), the tension sensor is connected with a tension controller, and the tension controller is connected with a coiling motor driver.

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