Automatic dust removal device for processing silicate cement wallboard

Abstract

The present invention belongs to the technical field of cement processing, specifically, an automatic dust removal device for processing silicate cement wallboards, comprising a processing table, both sides of the processing table surface are fixedly connected with expansion guide plates, the inner cavity of the expansion guide plate is slidably connected with a control arm, the top of the control arm is fixedly connected with a cutting tool, and both sides of the processing table surface are fixedly connected with a shock device. The device can enrich the dust generated during the cutting of cement boards on the upper surface of the processing table through the main dust suction component, thereby avoiding the problem of dust overflow. The holes of the extended folding sleeve are fully opened, thereby having a strong adsorption and guiding ability, and can guide the dust to the upper surface of the processing table through airflow. After the processing is completed, the folding sleeve is compressed, and the dust suction port will blow out the dust blocked in the hole through the air ejected from the inside due to the compression of the folding sleeve, thereby avoiding the problem of dust suction port clogging.

Description

Technical Field

[0001] The invention belongs to the technical field of cement processing, in particular to an automatic dust removal device for processing silicate cement wallboards. Background Art

[0002] Composite Portland cement is a hydraulic cementitious material made by grinding Portland cement clinker, two or more specified mixed materials, and an appropriate amount of gypsum. A large amount of dust will be generated during the production process of composite Portland cement wallboards. Therefore, in order to ensure that the production environment meets the standards and protect the safety of production personnel, it is necessary to carry out dust removal in the area where cement wallboards are processed during the production of wallboards.

[0003] Since the wall panels are processed in a relatively three-dimensional manner, installing a dust suction device on the outside of the wall panels is prone to cause leakage problems. Therefore, installing a top-down dust suction device on the loading platform of the wall panels can effectively prevent dust from overflowing. However, this will cause the wall panels and the adsorbed dust to easily block the dust suction port, so improvement is needed. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention adopts the following technical solution to solve the technical problems: an automatic dust removal device for processing silicate cement wallboards, comprising a processing table, both sides of the processing table surface are fixedly connected with expansion guide plates, the inner cavity of the expansion guide plates is slidably connected with a control force arm, the top of the control force arm is fixedly connected with a cutting tool, and both sides of the processing table surface are fixedly connected with a shock-absorbing device, comprising a side rotating plate, the bottom end of the side rotating plate is rotatably connected to the side of the processing table, and the number of the side rotating plates is two, the side rotating plate can cover the upper part of the processing table, and the top of the side rotating plate is plugged with an upper exhaust device; before using the device, the side rotating plates on both sides are rotated to open the upper part of the processing table, and the cement board to be processed is placed flat on the upper surface of the processing table, at this time, the cement board is lifted by four modified supporting arms, and then the side rotating plates on both sides are rotated and closed, and the side rotating plates on both sides are connected together through the exhaust device on the top to complete the preparation work.

[0005] Preferably, a main dust suction component can absorb most of the dust generated during the processing of cement boards, and the main dust suction component includes a telescopic rod at a bottom end, the top of the telescopic rod at the bottom end is fixedly connected to an inner supporting shell, the surface of the inner supporting shell is slidably connected to a guide sleeve, the top of the inner cavity of the guide sleeve is fixedly connected to a traction motor, the inner cavity of the guide sleeve is slidably connected to a lifting rod through a vertical sliding groove, the top of the lifting rod is fixedly connected to a traction disc shell, the bottom of the traction disc shell surface is fixedly connected to a folding sleeve, the inner cavity of the traction disc shell is slidably connected to a pressure sensor through a sliding socket, a groove sleeve is fixedly connected to the axis at the top of the processing table surface, and the bottom of the inner cavity of the groove sleeve is rotatably connected to an exhaust fan through a rotating motor; the device The expansion guide plates on both sides are used to control the control arm of the inner cavity to slide and retract, and the cutting tool on the top of the control arm is used to cut the surface of the cement board. In this process, since smoke and dust will inevitably be generated on the surface of the cement board, the main dust suction component located below will perform dust suction. After adjustment, the traction motor on the top of the guide sleeve pulls the inner support shell upward. At this time, the inner support shell extends the telescopic rod at the bottom and lifts the bottom of the lifting rod upward. At this time, the lifting rod slides up along the inner cavity of the processing table, and then the top of the lifting rod lifts the traction disc shell upward until the pressure sensor on the top of the inner cavity of the traction disc is squeezed with the lower surface of the cement board. At this time, the motor of the guide sleeve stops working, and the traction disc shell and the lower surface of the cement board are almost kept in contact with each other. When cleaning dust in a hole, the folding sleeve of the device only needs to control the telescopic effect through the guide sleeve, and no cleaning or replacement is required, so that the device can work continuously. Since there is a pressure sensor on the upper surface of the traction disc shell, the traction disc shell does not replace the modified support arm to lift the cement board, thereby avoiding the problem of the folding sleeve being extended too high, resulting in uneven force and instability on the lower surface of the cement board.

[0006] Preferably, the modified supporting arm can lift the cement board processed above, the number of the modified supporting arms is four, and the surface of the modified supporting arm is slidably connected to the inner cavity of the processing table. The middle part of the surface of the pressure sensor is fixedly connected to the top of the inner cavity of the traction disc shell, the top of the pressure sensor and the bottom of the cement board surface are pressed against each other, the inner cavity of the folding sleeve is evenly provided with through-drawing holes, the number of the lifting rods is four, the middle part of the surface of the lifting rod is slidably connected to the inner cavity of the processing table through a through-socket, and the bottom end of the lifting rod is fixedly connected to the top of the inner supporting shell through a veneer sliding shell. When processing cement boards, the exhaust fan inside the traction disc shell starts to rotate, and the external gas is drawn into the interior of the device through the grooves of the exhaust fan. At this time, the gas will pass through the side holes of the groove sleeve. Under the guidance of the airflow, the dust scattered from the surface of the cement board will gather on the surface of the bottom groove sleeve. After the processing of the cement board stops, the lifting rod is controlled to be pulled downward, and the internal exhaust fan rotates in the opposite direction. At this time, the dust adsorbed on the outer surface of the groove sleeve will be compressed by the supporting folding sleeve, and the adsorbed dust will be ejected to the side through the nozzle, thereby achieving rapid cleaning. The device can collect the dust generated during the cutting process of the cement board on the upper surface of the processing table through the main dust suction component, thereby avoiding the problem of dust overflow. Since the cement board is lifted up to a certain height by the modified support arm during processing, the holes of the extended folding sleeve are completely opened, thereby having a strong adsorption and guiding ability, and can guide the dust to the upper surface of the processing table through the airflow. After the processing is completed, the folding sleeve is compressed, and the dust suction port will be compressed. The air ejected from the inside will blow out the dust blocked in the holes, thereby avoiding the problem of dust suction port being blocked.

[0007] Preferably, both sides of the bottom of the middle part of the processing table are fixedly connected with a traction rotating rod, the surface of the traction rotating rod is fixedly connected with a connecting rod through a tension rope, both ends of the connecting rod are fixedly connected with the middle of the inner cavity of the modified supporting arm, and the middle of the surface of the connecting rod is slidably connected with the inner cavity of the processing table through a sleeve. The modified supporting arm includes a fixed box shell, a vertical pulling arm is slidably connected at the axis of the inner cavity of the fixed box shell, a buffer supporting shell is fixedly connected to the top of the vertical pulling arm, a vertical sliding sleeve is slidably connected to the bottom of the inner cavity of the fixed box shell near the traction rotating rod, an extrusion spring belt is fixedly connected to the top of the surface of the vertical sliding sleeve, and both sides of the inner cavity of the fixed box shell near the traction rotating rod are fixedly connected with limiters. When using the vertical pulling arm to support the upper cement board, in order to enable the cement board to contact the cutting tool and extend the actual length of the folding sleeve so that the hole on the side of the folding sleeve can be fully opened, the vertical pulling arm is required to raise the cement board to a certain height. At this time, the traction rotating rods on both sides begin to rotate, and the pulling rope is reeled in to raise the connecting pull rod below. At this time, the two ends of the connecting pull rod will pull the vertical pulling arm upward. At this time, the two ends of the connecting pull rod surface will push the vertical sliding sleeve upward, and the extrusion spring belt is compressed.

[0008] Preferably, the limiter includes a side slider, a sliding shell is slidably connected to the side of the side slider surface away from the limiter, an electromagnetic block is fixedly connected to the middle of the side slider inner cavity away from the limiter, a fixed magnetic block is fixedly connected to the side of the sliding shell inner cavity away from the electromagnetic block, and switch slide rods are slidably connected to both sides of the side slider inner cavity away from the limiter. During the rising process of the vertical sliding sleeve, the surface of the vertical sliding sleeve will continuously push the sliding sleeve shells on both sides away. At this time, the sliding sleeve shell slides to one side along the corresponding side slider. At this time, the two sides of the inner cavity of the sliding sleeve shell press the switch slide rod into the inner cavity of the side slider, thereby starting the electromagnetic block. After the vertical sliding sleeve passes through the sliding sleeve shell, the fixed magnetic block in the inner cavity of the sliding sleeve shell slides outward under the repulsive force of the electromagnetic block. Therefore, after the vertical sliding sleeve rises, the lower part of the vertical sliding sleeve will be blocked by the extended sliding sleeve shell and cannot descend, thereby avoiding the problem of the vertical pulling arm falling off. After removing the cement board, press the button outside the limiter to release the power-on effect of the side slider. At this time, the sliding sleeve shell loses its repulsive effect, and the vertical pulling arm is recovered.

[0009] Preferably, the surface of the traction rotating rod is slidably connected to the axis of the inner cavity of the fixed housing, both sides of the surface of the traction rotating rod are fixedly connected to the inner cavity of the vertical sliding sleeve, both ends of the traction rotating rod are fixedly connected to the inner cavity of the vertical pulling arm through a socket, and the surface of the fixed housing is fixedly connected to the ground. The surface of the sliding sleeve is slidably connected to the inner cavity of the fixed housing, one end of the sliding sleeve away from the vertical sliding sleeve is fixedly connected to the surface of the limiter through a spring belt, one end of the switch sliding rod away from the limiter is pressed against both sides of the inner cavity of the sliding sleeve, and the surface of the limiter is fixedly connected to the inner cavity of the fixed housing. When the cement slab of the device is being processed, it needs to be lifted by vertical pulling arms on all sides. However, when the cement slab is being processed, its outer surface will be cut and polished, and the lifted vertical pulling arms may become loose due to vibration, causing the vertical pulling arms to slide down. After the vertical pulling arms of the device rise, the sliding sleeve that fixes the inner cavity of the box shell will automatically block the connecting rod and prevent it from sliding down, thereby locking the actual height of the vertical pulling arms to avoid the above problems.

[0010] Preferably, the shock device includes a side baffle, both sides of the inner cavity of the side baffle are rotatably connected with friction columns, the middle of the surface of the friction column is fixedly connected with a connecting plate, and a vibration counterweight rod is evenly arranged on the side of the inner cavity bottom of the connecting plate away from the friction column. During operation, the cutting tool will definitely grind the upper surface of the cement board. At this time, the vertical tension arm supporting the cement board will slightly rotate in the vertical plane due to the vibration. At this time, the friction column closely attached to the vertical tension arm will start to reciprocate due to the influence of the vibration of the vertical tension arm, thereby pulling the connecting plate in the middle and continuously hitting the upper surface of the processing table with the vibration counterweight rod.

[0011] Preferably, the surface of the friction column is rollingly connected to one side of the surface of the vertical tension arm, the number of the shock-adding devices is two, the bottom of the side baffle is fixedly connected to one side of the top of the processing table surface, the end of the friction column away from the connecting plate is fixedly connected to the inner cavity of the side baffle through a rotary spring, and the bottom end of the vibration counterweight rod is pressed against the surface of the processing table. When working, the cutting tool will definitely grind the upper surface of the cement board. At this time, the vertical tension arm supporting the cement board will slightly rotate in the vertical plane due to the vibration. At this time, the friction column tightly attached to the vertical tension arm will start to reciprocate due to the influence of the vibration of the vertical tension arm, and then pull the connecting plate in the middle, and use the vibration counterweight rod to continuously hit the upper surface of the processing table, so that the particles falling on the upper surface of the processing table will continue to jump, so as to avoid the particles from sticking to the upper surface of the processing table.

[0012] Preferably, the air extraction device comprises a connecting strip shell, the middle part of the inner cavity of the connecting strip shell is fixedly connected to the air extraction plate through a slotted nozzle, both sides of the inner cavity of the connecting strip shell are fixedly connected to guide nozzles, the inner cavity of the guide nozzle is rotatably connected to a turbine rod at one end away from the air extraction plate, the middle part of the inner cavity of the turbine rod is fixedly connected to a rotary motor, and the surface of the rotary motor is fixedly connected to the inner cavity of the connecting strip shell. When processing cement boards, the top air extraction device is required to blow the scattered dust downward, and then cooperate with the folding sleeve for adsorption, so that the dust is enriched on the upper surface of the processing table. Since the bottom of the air extraction plate will be stained with dust due to floating dust, the opening of the air extraction plate is easily blocked. At this time, the rotary motors on both sides are required to control the rotation of the turbine rod, and the air extracted by the rotation of the turbine rod sprays the gas to the lower surface of the air extraction plate, so that the dust on both sides gathers to the middle part of the air extraction plate, and then is concentratedly cleaned by the downward spraying effect of the air extraction plate.

[0013] The beneficial effects of the present invention are as follows:

[0014] 1. The device can collect the dust generated during the cutting process of the cement board on the upper surface of the processing table through the main dust suction component to avoid the problem of dust overflow. Since the cement board is lifted up to a certain height by the modified support arm during processing, the holes of the extended folding sleeve are completely opened, so it has a strong adsorption and guiding ability, and can guide the dust to the upper surface of the processing table through the airflow. After the processing is completed, the folding sleeve is compressed, and the dust suction port will be compressed. The air ejected from the inside will blow out the dust blocked in the holes, thereby avoiding the problem of dust suction port clogging.

[0015] 2. When cleaning the dust in the hole, the folding sleeve of the device only needs to control the telescopic effect through the guide sleeve, and there is no need to clean or replace it, so that the device can work continuously. Since there is a pressure sensor on the upper surface of the traction disc shell, the traction disc shell will not replace the modified support arm to lift the cement board, thereby avoiding the problem of the folding sleeve being extended too high, resulting in uneven force and instability on the lower surface of the cement board.

[0016] 3. When the cement slab of the device is being processed, it needs to be lifted by vertical pulling arms on all sides. However, when the cement slab is being processed, its outer surface will be cut and polished, and the lifted vertical pulling arms may become loose due to vibration, causing the vertical pulling arms to slide down. After the vertical pulling arms of the device rise, the sliding sleeve of the fixed box shell cavity will automatically block the connecting rod and prevent it from sliding down, thereby locking the actual height of the vertical pulling arms to avoid the above problems.

[0017] 4. During the work, the cutting tool will definitely grind the upper surface of the cement board. At this time, the vertical tension arm supporting the cement board will slightly rotate in the vertical plane due to the vibration. At this time, the friction rotating column close to the vertical tension arm will begin to reciprocate due to the influence of the vibration of the vertical tension arm, thereby pulling the connecting rotating plate in the middle, and using the vibrating counterweight rod to continuously hit the upper surface of the processing table, so that the particles falling on the upper surface of the processing table will continue to jump, to prevent the particles from sticking to the upper surface of the processing table.

[0018] 5. The device performs adsorption through the upper exhaust device in conjunction with the folding sleeve. Since the bottom of the exhaust plate will be covered with dust due to floating dust, the opening of the exhaust plate is easily blocked. At this time, the rotating motors on both sides are required to make the dust on both sides gather to the middle of the exhaust plate, and then the dust is concentrated and cleaned through the downward spray effect of the exhaust plate, thereby playing a role in unblocking the opening of the exhaust plate, and the blown dust will also be enriched in the middle of the device and will not leak to the outside of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the present invention;

[0020] Figure 2 is a cross-sectional view of the present invention;

[0021] Figure 3 is a cross-sectional view of the main dust collecting component of the present invention;

[0022] Figure 4 It is a schematic structural diagram of the groove sleeve of the present invention;

[0023] Figure 5 is a cross-sectional view of the modified bracket arm of the present invention;

[0024] Figure 6 is a cross-sectional view of the sliding housing of the present invention;

[0025] Figure 7 is a cross-sectional view of the shock-adding device of the present invention;

[0026] Figure 8 It is a cross-sectional view of the air extraction device of the present invention.

[0027] In the figure: 1, processing table; 11, expansion guide plate; 12, control arm; 13, cutting tool; 2, side rotating plate; 3, exhaust device; 31, exhaust plate; 32, rotating motor; 33, turbine rotating rod; 34, guide nozzle; 4, shock device; 41, side baffle; 42, friction rotating column; 43, connecting rotating plate; 44, vibration counterweight rod; 5, main dust suction component; 51, bottom telescopic rod; 52, inner support shell; 53, guide sleeve ; 54. Lifting rod; 55. Traction disc shell; 56. Pressure sensor; 57. Folding sleeve; 58. Grooved sleeve; 59. Exhaust fan; 6. Traction rotating rod; 61. Connecting pull rod; 7. Modified support arm; 71. Fixed box shell; 72. Vertical pulling arm; 73. Vertical sliding sleeve; 74. Extrusion spring belt; 75. Limiter; 76. Side slider; 77. Electromagnetic block; 78. Sliding sleeve shell; 79. Fixed magnetic block; 710. Switch slide bar. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0029] Example 1, please refer to Figure 1-Figure 5 The present invention provides a technical solution: an automatic dust removal device for processing silicate cement wallboard, comprising a processing table 1, expansion guide plates 11 are fixedly connected to both sides of the surface of the processing table 1, a control arm 12 is slidably connected to the inner cavity of the expansion guide plate 11, a cutting tool 13 is fixedly connected to the top of the control arm 12, a shock device 4 is fixedly connected to both sides of the surface of the processing table 1, including a side rotating plate 2, the bottom end of the side rotating plate 2 is rotatably connected to the side of the processing table 1, and the number of the side rotating plates 2 is two, the side rotating plate 2 can cover the upper part of the processing table 1, and the top of the side rotating plate 2 is plugged with an upper exhaust device 3;

[0030] A main dust suction component 5, which can absorb most of the dust generated during cement board processing, includes a bottom telescopic rod 51, the top of the bottom telescopic rod 51 is fixedly connected with an inner support shell 52, the surface of the inner support shell 52 is slidably connected with a guide sleeve 53, the top of the inner cavity of the guide sleeve 53 is fixedly connected with a traction motor, the inner cavity of the guide sleeve 53 is slidably connected with a lifting rod 54 through a vertical slide groove, the top of the lifting rod 54 is fixedly connected with a traction disc shell 55, the bottom of the surface of the traction disc shell 55 is fixedly connected with a folding sleeve 57, the inner cavity of the traction disc shell 55 is slidably connected with a pressure sensor 56 through a sliding socket, a groove sleeve 58 is fixedly connected at the axis of the top of the surface of the processing table 1, and the bottom of the inner cavity of the groove sleeve 58 is rotatably connected with an exhaust fan 59 through a rotating motor;

[0031] The modified supporting arms 7 are capable of supporting the cement slab being processed above. There are four modified supporting arms 7 , and the surfaces of the modified supporting arms 7 are slidably connected to the inner cavity of the processing table 1 .

[0032] The middle part of the surface of the pressure sensor 56 is fixedly connected to the top of the inner cavity of the traction disc shell 55, the top end of the pressure sensor 56 and the bottom of the cement board surface are pressed against each other, the inner cavity of the folding sleeve 57 is evenly provided with through holes, there are four lifting rods 54, the middle part of the surface of the lifting rod 54 is slidably connected to the inner cavity of the processing table 1 through a through socket, and the bottom end of the lifting rod 54 is fixedly connected to the top of the inner supporting shell 52 through a veneer sliding shell.

[0033] A traction rod 6 is fixedly connected to both sides of the bottom of the middle part of the processing table 1, and a connecting rod 61 is fixedly connected to the surface of the traction rod 6 through a tension rope. Both ends of the connecting rod 61 are fixedly connected to the middle part of the inner cavity of the modified support arm 7, and the middle part of the surface of the connecting rod 61 is slidably connected to the inner cavity of the processing table 1 through a sleeve.

[0034] The modified support arm 7 includes a fixed box shell 71, a vertical pulling arm 72 is slidably connected to the axis of the inner cavity of the fixed box shell 71, the top of the vertical pulling arm 72 is fixedly connected to a buffer support shell, the bottom of the inner cavity of the fixed box shell 71 close to the traction rotating rod 6 is slidably connected to a vertical sliding sleeve 73, the top of the surface of the vertical sliding sleeve 73 is fixedly connected to an extrusion spring belt 74, and both sides of the inner cavity of the fixed box shell 71 close to the traction rotating rod 6 are fixedly connected to limiters 75.

[0035] Before using the device, rotate the side rotating plates 2 on both sides, open the upper part of the processing table 1, and place the cement board to be processed flat on the upper surface of the processing table 1. At this time, the cement board is lifted by four modified supporting arms 7. Then rotate and close the side rotating plates 2 on both sides, and connect the side rotating plates 2 on both sides together through the exhaust device 3 on the top to complete the preparation work.

[0036] The device controls the control arm 12 of the inner cavity to slide and retract through the expansion guide plates 11 on both sides, and uses the cutting tool 13 on the top of the control arm 12 to cut the surface of the cement board. In this process, because smoke and dust will inevitably be generated on the surface of the cement board, the main dust suction component 5 located below will perform dust suction work. After adjustment, the traction motor on the top of the guide sleeve 53 pulls the inner support shell 52 upward. At this time, the inner support shell 52 extends the bottom telescopic rod 51 and lifts the bottom of the lifting rod 54 upward. At this time, the lifting rod 54 slides up along the inner cavity of the processing table 1, and then the top of the lifting rod 54 lifts the traction disc shell 55 upward until the pressure sensor 56 on the top of the traction disc inner cavity is squeezed with the lower surface of the cement board. At this time, the motor of the guide sleeve 53 stops working, and the traction disc shell 55 and the lower surface of the cement board are almost kept in contact with each other.

[0037] When processing cement boards, the exhaust fan 59 inside the traction disc shell 55 starts to rotate, and the external gas is drawn into the interior of the device through the grooves of the exhaust fan 59. At this time, the gas will pass through the side holes of the groove sleeve 58. Under the guidance of the airflow, the dust scattered from the surface of the cement board will gather on the surface of the bottom groove sleeve 58. After the processing of the cement board stops, the lifting rod 54 is controlled to be pulled downward, and the internal exhaust fan 59 rotates in the opposite direction. At this time, the dust adsorbed on the outer surface of the groove sleeve 58 will be compressed by the supporting folding sleeve 57, and the adsorbed dust will be ejected to the side through the nozzle, thereby achieving rapid cleaning.

[0038] When using the vertical pulling arm 72 to support the upper cement board, in order to enable the cement board to contact the cutting tool 13 and to extend the actual length of the folding sleeve 57 so that the hole on the side of the folding sleeve 57 can be fully opened, the vertical pulling arm 72 is required to raise the cement board to a certain height. At this time, the traction rotating rods 6 on both sides begin to rotate, and the pulling rope is wound to raise the lower connecting rod 61. At this time, the two ends of the connecting rod 61 pull the vertical pulling arm 72 upward. At this time, the two ends of the surface of the connecting rod 61 push the vertical sliding sleeve 73 upward, and the extrusion spring belt 74 is compressed.

[0039] Example 2, please refer to Figure 1-Figure 8 The present invention provides a technical solution: on the basis of the first embodiment, the limiter 75 includes a side slider 76, a sliding sleeve 78 is slidably connected to the side of the side slider 76 away from the limiter 75, an electromagnetic block 77 is fixedly connected to the middle of the inner cavity of the side slider 76 away from the limiter 75, a fixed magnetic block 79 is fixedly connected to the side of the inner cavity of the sliding sleeve 78 away from the electromagnetic block 77, and switch slide rods 710 are slidably connected to both sides of the inner cavity of the side slider 76 away from the limiter 75.

[0040] The surface of the traction rotating rod 6 is slidably connected to the axis of the inner cavity of the fixed box shell 71, both sides of the surface of the traction rotating rod 6 are fixedly connected to the inner cavity of the vertical sliding sleeve 73, both ends of the traction rotating rod 6 are fixedly connected to the inner cavity of the vertical pulling arm 72 through the socket, and the surface of the fixed box shell 71 is fixedly connected to the ground.

[0041] The surface of the sliding sleeve 78 is slidably connected to the inner cavity of the fixed box shell 71, and the end of the sliding sleeve 78 away from the vertical sliding sleeve 73 is fixedly connected to the surface of the limiter 75 through a spring belt. The end of the switch slide rod 710 away from the limiter 75 is squeezed against the two sides of the inner cavity of the sliding sleeve 78, and the surface of the limiter 75 is fixedly connected to the inner cavity of the fixed box shell 71.

[0042] The vibration device 4 includes a side baffle plate 41, and friction rotating columns 42 are rotatably connected to both sides of the inner cavity of the side baffle plate 41. A connecting rotating plate 43 is fixedly connected to the middle of the surface of the friction rotating column 42, and a vibration counterweight rod 44 is evenly arranged on one side of the inner bottom of the connecting rotating plate 43 away from the friction rotating column 42.

[0043] The surface of the friction rotating column 42 is rollingly connected to one side of the surface of the vertical tension arm 72. There are two shock-adding devices 4. The bottom of the side baffle plate 41 is fixedly connected to one side of the top of the surface of the processing table 1. The end of the friction rotating column 42 away from the connecting rotating plate 43 is fixedly connected to the inner cavity of the side baffle plate 41 through a rotary spring. The bottom end of the vibration counterweight rod 44 is squeezed against the surface of the processing table 1.

[0044] The cam 77 is pressed against the top of the support frame 71 and the bottom of the support frame 72 is pressed against the support frame 73 to release the cam 77.

[0045] During operation, the cutting tool 13 will certainly grind the upper surface of the cement board. At this time, the vertical tension arm 72 supporting the cement board will slightly rotate in the vertical plane due to the vibration. At this time, the friction rotating column 42 tightly attached to the vertical tension arm 72 will begin to reciprocate due to the vibration of the vertical tension arm 72, thereby pulling the connecting rotating plate 43 in the middle, and using the vibrating counterweight rod 44 to continuously hit the upper surface of the processing table 1, so that the particles falling on the upper surface of the processing table 1 will continue to jump, so as to prevent the particles from sticking to the upper surface of the processing table 1.

[0046] The exhaust device 3 includes a connecting bar shell, the middle part of the inner cavity of the connecting bar shell is fixedly connected to the exhaust plate 31 through a grooved nozzle, both sides of the inner cavity of the connecting bar shell are fixedly connected to the guide nozzles 34, the end of the inner cavity of the guide nozzle 34 away from the exhaust plate 31 is rotatably connected to the turbine rod 33, the middle part of the inner cavity of the turbine rod 33 is fixedly connected to the rotating motor 32, and the surface of the rotating motor 32 is fixedly connected to the inner cavity of the connecting bar shell.

[0047] When processing cement boards, the exhaust device 3 on the top is required to blow the scattered dust downwards, and then cooperate with the folding sleeve 57 to adsorb the dust, so that the dust is enriched on the upper surface of the processing table 1. Since the bottom of the exhaust plate 31 will be stained with dust due to floating dust, the opening of the exhaust plate 31 is easily blocked. At this time, the rotating motors 32 on both sides are required to control the rotation of the turbine rotating rod 33. The air extracted by the rotation of the turbine rotating rod 33 will spray the gas to the lower surface of the exhaust plate 31, so that the dust on both sides will gather to the middle of the exhaust plate 31, and then be cleaned centrally through the downward spraying effect of the exhaust plate 31.

[0048] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An automatic dust removal device for processing silicate cement wallboard, comprising a processing table (1), expansion guide plates (11) are fixedly connected to both sides of the surface of the processing table (1), a control arm (12) is slidably connected to the inner cavity of the expansion guide plate (11), a cutting tool (13) is fixedly connected to the top of the control arm (12), and a vibration device (4) is fixedly connected to both sides of the surface of the processing table (1), characterized in that: include, A side rotating plate (2), the bottom end of which is rotatably connected to the side of the processing table (1), and there are two side rotating plates (2), the side rotating plate (2) being capable of shielding the upper part of the processing table (1), and the top end of the side rotating plate (2) being plugged with an upper air extraction device (3); A main dust suction component (5), which can absorb most of the dust generated during cement board processing, comprises a bottom telescopic rod (51), the top of the bottom telescopic rod (51) is fixedly connected to an inner support shell (52), the surface of the inner support shell (52) is slidably connected to a guide sleeve (53), the top of the inner cavity of the guide sleeve (53) is fixedly connected to a traction motor, the inner cavity of the guide sleeve (53) is slidably connected to a lifting rod (54) through a vertical sliding groove, the top of the lifting rod (54) is fixedly connected to a traction disc shell (55), the bottom of the surface of the traction disc shell (55) is fixedly connected to a folding sleeve (57), the inner cavity of the traction disc shell (55) is slidably connected to the inner cavity of the traction disc shell (55) through a sliding socket. A pressure sensor (56) is connected, a groove sleeve (58) is fixedly connected at the axis center of the top of the surface of the processing table (1), and the bottom of the inner cavity of the groove sleeve (58) is rotatably connected to an exhaust fan (59) through a rotating motor; the middle of the surface of the pressure sensor (56) is fixedly connected to the top of the inner cavity of the traction disc shell (55), the top of the pressure sensor (56) and the bottom of the cement board surface are pressed against each other, and the inner cavity of the folding sleeve (57) is evenly provided with through-extraction holes, the number of the lifting rods (54) is four, the middle of the surface of the lifting rods (54) is slidably connected to the inner cavity of the processing table (1) through a through-socket, and the bottom of the lifting rods (54) is fixedly connected to the top of the inner support shell (52) through a veneer sliding shell; A modified support arm (7), the modified support arm (7) being capable of supporting the cement slab being processed above, the number of the modified support arms (7) being four, the surface of the modified support arm (7) being slidably connected to the inner cavity of the processing table (1); The modified support arm (7) comprises a fixed box shell (71), a vertical pulling arm (72) is slidably connected to the axis of the inner cavity of the fixed box shell (71), the top of the vertical pulling arm (72) is fixedly connected to a buffer support shell, the bottom of the inner cavity of the fixed box shell (71) close to the traction rotating rod (6) is slidably connected to a vertical sliding sleeve (73), the top of the surface of the vertical sliding sleeve (73) is fixedly connected to an extrusion spring belt (74), and both sides of the inner cavity of the fixed box shell (71) close to the traction rotating rod (6) are fixedly connected to limiters (75); The vibration device (4) comprises a side baffle (41), both sides of the inner cavity of the side baffle (41) are rotatably connected to friction columns (42), the middle of the surface of the friction column (42) is fixedly connected to a connecting plate (43), and a vibration counterweight rod (44) is evenly arranged on the side of the inner cavity bottom of the connecting plate (43) away from the friction column (42).

2. The automatic dust removal device for processing silicate cement wallboard according to claim 1 is characterized in that: Both sides of the bottom of the middle of the processing table (1) are fixedly connected to traction rotating rods (6), the surface of the traction rotating rod (6) is fixedly connected to a connecting rod (61) via a tension rope, both ends of the connecting rod (61) are fixedly connected to the middle of the inner cavity of the modified support arm (7), and the middle of the surface of the connecting rod (61) is slidably connected to the inner cavity of the processing table (1) via a sleeve.

3. The automatic dust removal device for processing silicate cement wallboard according to claim 1, characterized in that: The limiter (75) comprises a side slider (76), a side of the surface of the side slider (76) away from the limiter (75) is slidably connected to a sliding sleeve (78), a middle part of the inner cavity of the side slider (76) away from the limiter (75) is fixedly connected to an electromagnetic block (77), a side of the inner cavity of the sliding sleeve (78) away from the electromagnetic block (77) is fixedly connected to a fixed magnetic block (79), and both sides of the inner cavity of the side slider (76) away from the limiter (75) are slidably connected to switch slide rods (710).

4. The automatic dust removal device for processing silicate cement wallboard according to claim 3 is characterized in that: The surface of the traction rotating rod (6) is slidably connected to the axis of the inner cavity of the fixed box shell (71), both sides of the surface of the traction rotating rod (6) are fixedly connected to the inner cavity of the vertical sliding sleeve (73), both ends of the traction rotating rod (6) are fixedly connected to the inner cavity of the vertical pulling arm (72) through the socket, and the surface of the fixed box shell (71) is fixedly connected to the ground.

5. The automatic dust removal device for processing silicate cement wallboard according to claim 4, characterized in that: The surface of the sliding sleeve (78) is slidably connected to the inner cavity of the fixed box shell (71); one end of the sliding sleeve (78) away from the vertical sliding sleeve (73) is fixedly connected to the surface of the limiter (75) via a spring belt; one end of the switch slide rod (710) away from the limiter (75) is pressed against two sides of the inner cavity of the sliding sleeve (78); and the surface of the limiter (75) is fixedly connected to the inner cavity of the fixed box shell (71).

6. The automatic dust removal device for processing silicate cement wallboard according to claim 5, characterized in that: The surface of the friction rotating column (42) is rollingly connected to one side of the surface of the vertical tension arm (72), the number of the vibration-adding devices (4) is two, the bottom of the side baffle plate (41) is fixedly connected to one side of the top of the surface of the processing table (1), the end of the friction rotating column (42) away from the connecting rotating plate (43) is fixedly connected to the inner cavity of the side baffle plate (41) through a rotary spring, and the bottom end of the vibration counterweight rod (44) and the surface of the processing table (1) are pressed against each other.

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