Board feeding machine and method suitable for mineral wool acoustic board

Abstract

The invention relates to the technical field of mineral wool acoustic board feeding, in particular to a board feeding machine and method suitable for mineral wool acoustic boards, and the board feeding machine comprises a lifting machine with the upper end face capable of containing and lifting the mineral wool acoustic boards; the conveying rubber roller is located on one side of the elevator and can convey the mineral wool acoustic board; and the elastic plate pushing machine pushes the mineral wool acoustic board on the elevator to the conveying rubber roller and can stretch out and draw back according to the thickness of the mineral wool acoustic board. The position sensor is located on the side edge of the upper end face of the elevator and can detect the mineral wool acoustic board; the driver is mounted at the front end of the elastic plate pushing machine; and the controller is electrically connected with the position sensor and the driver. According to the board feeding machine and method, the situation that the mineral wool acoustic board is pushed obliquely can be effectively avoided, and the reliability of board pushing is improved.

Description

Technical Field

[0001] The invention relates to the technical field of mineral wool board loading, and in particular to a loading machine and method suitable for mineral wool sound-absorbing boards. Background Art

[0002] In the production process of mineral wool boards, board placement is the first and most critical step in production. Due to the large size of mineral wool sound-absorbing boards, it is easy to push the boards crooked during the pushing process because the consistency of the thrust direction and the uniformity of the force cannot be guaranteed. After the mineral wool sound-absorbing boards are pushed crooked, they may collide, which may cause dents, cracks and other damage to the surface of the boards. The surface of mineral wool sound-absorbing boards is usually fragile, and the impact force generated by the collision may destroy its internal structure and expose the mineral wool fibers, which not only affects the appearance but also reduces its sound absorption performance. For mineral wool sound-absorbing boards with a finishing coating, the collision may cause the coating to peel off, causing the boards to lose their original decorative effect. Once the coating peels off, the boards are more susceptible to erosion by environmental factors, such as moisture and mold. Summary of the invention

[0003] The invention provides a board loading machine and method suitable for mineral wool sound absorbing boards, which are used to solve the problem of how to avoid the mineral wool sound absorbing boards being pushed crooked and thus damaged.

[0004] In one aspect, the present invention provides a board loading machine suitable for mineral wool sound-absorbing boards, comprising:

[0005] The upper end surface of the elevator can hold and lift the mineral wool sound-absorbing board;

[0006] The conveyor rubber roller, located on one side of the elevator, is capable of conveying the mineral wool acoustic panels;

[0007] The elastic panel pusher pushes the mineral wool sound-absorbing panel on the elevator to the conveying rubber roller, and can expand and contract according to the thickness of the mineral wool sound-absorbing panel.

[0008] Position sensors, located on the side of the upper end face of the lift, capable of detecting the mineral wool acoustic panels;

[0009] A driver, mounted at the front end of the elastic push plate machine;

[0010] The controller is electrically connected to the position sensor and the driver.

[0011] In some embodiments, the number of the position sensor, the number of the elastic push plate machine and the number of the driver are all two.

[0012] In some embodiments, the driver includes:

[0013] Gas source;

[0014] Airbags;

[0015] The trachea has one end connected to the air source and the other end connected to the air bag.

[0016] In some embodiments, it also includes:

[0017] The traction component is installed on the elastic push plate machine and can pull and fix the front middle part of the upper surface of the mineral wool sound-absorbing board.

[0018] In some embodiments, the pulling assembly includes:

[0019] A traction rope, one end of which is fixedly connected to the elastic push plate machine;

[0020] Suction cup, with a traction rope connected to the top, can fix the mineral wool sound-absorbing panel.

[0021] In some embodiments, the traction rope is an elastic rubber skin.

[0022] In some embodiments, it also includes:

[0023] The transmission shaft is connected to an elastic push plate machine at both ends and a traction rope in the middle;

[0024] The motor drives the transmission shaft to rotate.

[0025] In some of these embodiments, the traction rope is wound around the transmission shaft in a clockwise direction.

[0026] On the other hand, the present invention also provides a method for placing a mineral wool sound absorbing board, using a placing machine for placing a mineral wool sound absorbing board, the method comprising:

[0027] The elastic plate pusher is started to push the mineral wool sound absorbing board forward. The position sensor detects the position of the front end surface of the mineral wool sound absorbing board. If there is a time difference between the arrival times of the front end surface of the mineral wool sound absorbing board detected by the two position sensors, a signal is sent to the controller. The controller controls the driver on one side of the detected mineral wool sound absorbing board to push the mineral wool sound absorbing board forward.

[0028] In some embodiments, the board loading method further comprises:

[0029] The suction cup absorbs the middle part of the upper surface of the front end of the mineral wool sound-absorbing board, and the motor drives the transmission shaft to rotate clockwise. The transmission shaft drives the elastic plate pusher to push the mineral wool sound-absorbing board forward, and simultaneously drives the traction rope to extend, and the traction rope pulls and fixes the middle part of the mineral wool sound-absorbing board.

[0030] The beneficial effects of the present invention are as follows:

[0031] 1. The board loading machine for the mineral wool sound absorbing board of the present invention detects the position of the front end surface of the mineral wool sound absorbing board through a position sensor. If there is a time difference between the detection times of the front end surface of the mineral wool sound absorbing board by two position sensors, a signal is sent to the controller. The controller controls the driver on one side of the detected mineral wool sound absorbing board to push the mineral wool sound absorbing board forward, so that the mineral wool sound absorbing board on the lagging side can catch up with the one in front, ensuring that the mineral wool sound absorbing board moves in a direction perpendicular to the axial direction of the conveying rubber roller, effectively avoiding the problem of collision caused by the mineral wool sound absorbing board being pushed crooked due to the two pushing grippers pushing the two sides of the mineral wool sound absorbing board asynchronously when the elastic board pushing machine is started;

[0032] 2. The board loading machine suitable for the mineral wool sound absorbing board of the present invention is provided with a traction rope and a suction cup, and the suction cup is used to traction and fix the front middle part of the mineral wool sound absorbing board, so as to guide the forward direction of the front end of the mineral wool sound absorbing board, prevent the front end of the mineral wool sound absorbing board from deflecting, and correct the front end of the mineral wool sound absorbing board. The traction component cooperates with two elastic board pushers to push the mineral wool sound absorbing board forward together. The traction component and the two elastic board pushers form a triangular structure with good stability, effectively controlling the forward direction of the mineral wool sound absorbing board, and preventing the mineral wool sound absorbing board from being pushed crooked.

[0033] 3. The board loading machine suitable for the mineral wool sound-absorbing board of the present invention is provided with a suction cup to absorb the middle part of the upper surface of the front end of the mineral wool sound-absorbing board, and the motor drives the transmission shaft to rotate clockwise. On the one hand, the transmission shaft drives the conveyor belt to rotate clockwise, and the conveyor belt drives the elastic board pushing machine to push the mineral wool sound-absorbing board forward; on the other hand, the transmission shaft drives the elastic board pushing machine to push the mineral wool sound-absorbing board forward, and simultaneously drives the traction rope to extend, so that the board pushing action and the traction and fixing of the middle part of the mineral wool board are carried out synchronously, the running process is smooth and consistent, and the stability and reliability of traction are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a structural schematic diagram of a board loading machine applicable to mineral wool sound-absorbing boards according to the present invention from one perspective;

[0035] Figure 2 yes Figure 1 The schematic structural diagram of another perspective of a board loading machine suitable for mineral wool sound-absorbing boards is shown;

[0036] Figure 3 yes Figure 1 The structural schematic diagram of the elastic push plate machine shown.

[0037] In the attached drawings, 1. elevator; 11. position sensor; 2. transmission rubber roller; 4. elastic push plate machine; 41. conveyor belt; 42. elastic part; 43. push grab; 5. mineral wool sound absorbing board; 6. driver; 61. air source; 62. air bag; 63. air pipe; 7. traction assembly; 71. traction rope; 72. suction cup; 8. transmission shaft. DETAILED DESCRIPTION

[0038] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] As described in the background technology, mineral wool sound-absorbing panels are prone to being pushed crooked and damaged by impact during the boarding process due to force deviation or asynchronism, which affects product performance and surface decoration effects. Therefore, how to prevent mineral wool sound-absorbing panels from being pushed crooked and damaged has become a technical problem that needs to be solved urgently by those skilled in the art.

[0040] To solve the above problems, refer to Figure 1 , Figure 2 and Figure 3 The present invention provides a board loading machine suitable for mineral wool sound absorbing boards, comprising: an elevator 1, a conveying rubber roller 2, an elastic board pushing machine 4, a position sensor 11, a driver 6 and a controller. The upper end surface of the elevator 1 holds the mineral wool sound absorbing board 5, and the elevator 1 rises or falls to drive the mineral wool sound absorbing board 5 to rise or fall. The conveying rubber roller 2 is located at the front end of the elevator 1, at the front end of the pushing direction of the mineral wool sound absorbing board 5, and the conveying rubber roller 2 can convey the mineral wool sound absorbing board 5. The elastic plate pusher 4 is arranged at intervals on the upper part of the elevator 1. The elastic plate pusher 4 adjusts its height according to the thickness of the uppermost mineral wool sound-absorbing board 5 so as to maintain an appropriate pushing height and force between the elastic plate pusher 4 and the mineral wool sound-absorbing board 5. The elastic plate pusher 5 pushes the uppermost mineral wool sound-absorbing board 5 onto the conveying rubber roller 2, and then returns to the initial position. The elevator 1 rises, driving the second layer of mineral wool sound-absorbing board 5 to rise, and the elastic plate pusher 4 pushes the second layer of mineral wool sound-absorbing board 5 onto the conveying rubber roller 2, and so on and so forth until all the mineral wool sound-absorbing boards 5 are pushed onto the conveying rubber roller 2.

[0041] The position sensor 11 is located on the side of the upper end surface of the elevator 1 and can detect the mineral wool sound absorbing board 5. The driver 6 is installed at the front end of the elastic push plate machine 4. The controller is electrically connected to the position sensor 11 and the driver 6. The number of position sensors 11, elastic push plate machine 4 and driver 6 is 2. The two position sensors 11 are respectively located on both sides of the mineral wool sound absorbing board 5, and the connection line of the two position sensors 11 is perpendicular to the length direction of the mineral wool sound absorbing board 5, that is, the distance between the two position sensors 11 and the front end surface or the rear end surface of the mineral wool sound absorbing board 5 is equal. The two position sensors 11 are defined as the first position sensor and the second position sensor, the two elastic push plate machines 4 are defined as the first elastic push plate machines and the second elastic push plate machines, and the two drivers 6 are defined as the first driver and the second driver. The first driver is located at the front end of the first elastic push plate machine, and the second driver is located at the front end of the second push plate machine. The first position sensor is located on the side close to the first driver, and the second position sensor is located on the side close to the second driver.

[0042] In the specific implementation, the elastic push plate machine 4 pushes the mineral wool sound absorbing board 5 forward, and the front end surface of the mineral wool sound absorbing board 5 moves forward to block the position sensor 11. The position sensor 11 detects the time when the front end surface of the mineral wool sound absorbing board 5 appears. If the first position sensor 11 detects the time when the left side of the front end of the mineral wool sound absorbing board 5 appears, and the second position sensor detects the time when the right side of the front end of the mineral wool sound absorbing board 5 appears is the same, then the mineral wool sound absorbing board 5 moves in an axial direction perpendicular to the conveying rubber roller 2, and no deflection occurs. The first drive and the second drive do not work and are in a failed state. The mineral wool sound absorbing board 5 Continue to move forward; if there is a time difference between the time when the first position sensor 11 detects the appearance of the left side of the front end of the mineral wool sound-absorbing board 5 and the time when the second position sensor detects the appearance of the right side of the front end of the mineral wool sound-absorbing board 5, the two position sensors 11 transmit signals to the controller, and the controller controls the driver 6 on the side of the mineral wool sound-absorbing board 5 that appears later to start, and the driver 6 pushes the mineral wool sound-absorbing board 5 on the delayed side to move forward, so that the mineral wool sound-absorbing board 5 on the delayed side can catch up with the other side, thereby keeping the mineral wool sound-absorbing board 5 as a whole perpendicular to the axial movement of the conveying rubber roller 2 to avoid being pushed crooked. Exemplarily, the first position sensor 11 first detects the appearance time of the left side of the front end of the mineral wool sound absorbing board 5, and the second position sensor detects the appearance time of the right side of the front end of the mineral wool sound absorbing board 5. The time difference between the two indicates that the right side of the mineral wool sound absorbing board 5 moves slower than the left side, and there is a delay. The two position sensors 11 transmit signals to the controller, and the controller controls the second driver located on the right side to start. The second driver applies additional thrust to the right side of the mineral wool sound absorbing board 5, so that the right side of the mineral wool sound absorbing board 5 accelerates to catch up with the left side. The mineral wool sound absorbing board 5 as a whole maintains axial movement perpendicular to the conveying rubber roller 2, and the crooked mineral wool sound absorbing board 5 is corrected.

[0043] It should be noted that the force and acceleration of the actuator 6 can be adjusted according to the length of the time difference detected by the two position sensors 11, which can be obtained through a limited number of tests.

[0044] Preferably, the driver 6 comprises: an air source 61, an air pipe 63 and an air bag 62 connected in sequence. When the driver 6 needs to be started to accelerate the mineral wool sound absorbing board 5, the air source 61 inflates the air bag 62 through the air pipe 63, and the air bag 62 swells to push the mineral wool sound absorbing board 5 on the slow side to move forward, so that it can catch up with the other side, that is, to adjust the pushed crooked mineral wool sound absorbing board 5. The inflation amount of the air bag 62 is adjusted by detecting the length of the time difference. When the time difference is long, the inflation amount of the air bag 62 is increased. If the time difference is short, only a small amount of gas needs to be filled into the air bag 62.

[0045] Preferably, the board loading machine suitable for the mineral wool sound absorbing board of the present invention further includes: a traction component 7, which is installed on the elastic board pushing machine 4 and can pull and fix the front middle part of the upper surface of the mineral wool sound absorbing board 5. When the two elastic board pushing machines 4 push the mineral wool sound absorbing board 5 forward, the traction component 7 pulls the middle part of the front end of the upper surface of the mineral wool sound absorbing board 5. On the one hand, the traction component 7 guides the front end of the mineral wool sound absorbing board 5 to move the mineral wool sound absorbing board 5 forward to avoid skewing left and right; on the other hand, the traction component 7 lifts the front end of the mineral wool sound absorbing board 5 a little to reduce the friction resistance with the next layer of mineral wool sound absorbing board 5, and avoids the mineral wool sound absorbing board 5 from scratching each other during the board pushing process, thereby affecting the decorative surface. More importantly, the traction component 7 and the two elastic board pushing machines 4 form a triangular structure to firmly control the forward direction of the mineral wool sound absorbing board 5 and avoid pushing the mineral wool sound absorbing board 5 crooked.

[0046] Preferably, the traction assembly 7 includes: a traction rope 71 and a suction cup 72, one end of the traction rope 71 is fixedly connected to the elastic push plate machine 4, the top of the suction cup 72 is connected to the traction rope 71, and can fix the mineral wool sound absorbing board 5, and the traction rope 71 is an elastic material, which can be an elastic rubber skin. The suction cup 72 absorbs and fixes the mineral wool sound absorbing board 5, and the elastic traction rope 71 can not only constrain and guide the moving direction of the mineral wool sound absorbing board 5, but also make adaptive adjustments according to the moving conditions of the mineral wool sound absorbing board 5.

[0047] Preferably, the elastic plate pusher 4 comprises: a conveyor belt 41, an elastic member 42 and a pusher 43. The conveyor belt 41 is arranged at intervals on the elevator 1. The elastic member 42 is fixedly installed on the lower end surface of the conveyor belt 41 and can be retracted in the vertical direction. The pusher 43 is installed on the lower end surface of the elastic member 42. Two elastic plate pushers 4 are arranged in parallel. Each elastic plate pusher 4 comprises a fixedly connected conveyor belt 41, an elastic member 42 and a pusher 43. A motor is used to drive two synchronous conveyor belts 41 arranged in parallel. The transmission shaft can be driven by a motor to rotate, and the transmission shaft drives the two conveyor belts 41 to rotate synchronously. In specific implementation, the elastic member 42 adjusts the height of the pusher 43 according to the height of the mineral wool sound absorbing board 5, so that the pusher 43 can grab the mineral wool sound absorbing board 5. The conveyor belt 41 drives the elastic member 42 to move forward, and the elastic member 42 drives the pusher 43 to move forward. The pusher pushes the mineral wool sound absorbing board 5 to move forward.

[0048] Preferably, the board loading machine for the mineral wool sound absorbing board of the present invention further comprises: a motor and a transmission shaft 8, wherein the two ends of the transmission shaft 8 are respectively connected to an elastic board pusher 4, and the middle part is connected to a traction rope 71, and the motor drives the transmission shaft 8 to rotate, and the traction rope 71 is wound around the transmission shaft 8 in a clockwise direction. In specific implementation, the motor drives the transmission shaft 8 to rotate clockwise, and the transmission shaft 8 drives the two conveyor belts 41 to rotate clockwise synchronously, and the conveyor belt 41 drives the elastic board pusher 4 to move forward. At the same time, the transmission shaft 8 rotates clockwise, driving the traction rope 71 to continuously detach from the transmission shaft, that is, the length of the traction rope 71 between the transmission shaft 8 and the suction cup 72 is continuously extended, which just meets the traction requirements of the mineral wool sound absorbing board 5 during the forward movement; when the elastic board pusher 4 is reset backward, the motor drives the transmission shaft 8 to rotate counterclockwise, and the transmission shaft 8 drives the two conveyor belts 41 to rotate counterclockwise synchronously, and the conveyor belt 41 drives the elastic board pusher 4 to move backward and reset, and at the same time, the transmission shaft 8 drives the traction rope 71 to continuously wind around the transmission shaft 8 for winding.

[0049] On the other hand, the present invention also provides a method for placing a mineral wool sound absorbing board, using a placing machine for placing a mineral wool sound absorbing board, the method comprising:

[0050] The elastic plate pusher 4 is started, and the elastic plate pusher 4 pushes the mineral wool sound absorbing board 5 forward. The position sensor 11 detects the position of the front end surface of the mineral wool sound absorbing board 5. If there is a time difference in the arrival time of the front end surface of the mineral wool sound absorbing board 5 detected by the two position sensors 11, a signal is sent to the controller, and the controller controls the driver 6 on one side of the detected mineral wool sound absorbing board 5 to push the mineral wool sound absorbing board 5 forward.

[0051] Preferably, the board loading method further comprises:

[0052] The suction cup 72 absorbs the middle part of the upper surface of the front end of the mineral wool sound absorbing board 5, and the motor drives the transmission shaft 8 to rotate clockwise. The transmission shaft 8 drives the elastic plate pusher 4 to push the mineral wool sound absorbing board 5 forward, and synchronously drives the traction rope 71 to extend. The traction rope 71 pulls and fixes the middle part of the mineral wool sound absorbing board 5.

[0053] Preferably, the conveyor belt 41 is fixedly connected to the mounting member, and the bottom of the mounting member is connected to the elastic member 42. Exemplarily, the mounting member may be a mounting plate or a rectangular frame, the conveyor belt 41 is fixedly connected to the upper surface of the rectangular frame, and the lower surface of the rectangular frame is fixedly connected to the elastic member 42, so as to facilitate the installation and fixing of the elastic member 42 on the conveyor belt 41, ensure the smooth operation of the elastic member 42, and reduce the upward extrusion deformation of the conveyor belt 41 by the elastic member 42.

[0054] Preferably, the elastic member 42 is a spring, which is arranged vertically, with the upper end surface of the spring fixedly connected to the conveyor belt 41, and the lower end surface of the spring fixedly connected to the push catch 43. When the push catch 43 approaches the mineral wool board 5, the spring begins to work. If the height of the mineral wool sound absorbing board 5 is relatively low, the spring only produces a small compression, so that the push catch 43 can gently and stably contact the mineral wool sound absorbing board 5 to ensure sufficient pushing force; if the height of the mineral wool sound absorbing board 5 is relatively high, the spring will increase the compression amount accordingly according to the increased resistance, thereby automatically adjusting the effective height of the push plate to avoid excessive squeezing of the mineral wool sound absorbing board 5. This adaptive adjustment mechanism enables the push plate to always maintain the optimal pushing height and force under various mineral wool board conditions, effectively protect the integrity of the mineral wool sound absorbing board 5, and improve the efficiency and reliability of the transportation of the mineral wool sound absorbing board 5.

[0055] Preferably, the push-grab 43 includes: a guide plate, a pressure plate, a push plate and a tail plate connected in sequence, the guide plate and the pressure plate are set at an acute angle, the pressure plate is set horizontally, the push plate is set vertically, the tail plate is a V-shaped structure, the guide plate plays a guiding role, the pressure plate fixes the mineral wool sound-absorbing board 5 downward, the push plate is used to push the mineral wool sound-absorbing board 5 forward, and the tail plate can prevent the bottom of the push plate from scratching the mineral wool board 5.

[0056] In order to prevent the elastic push plate machine 4 from scratching the decorative surface of the mineral wool sound absorbing board 5 and to provide a buffer for the elastic push plate machine 4 to apply force to the mineral wool sound absorbing board 5 , a rubber pad is provided at the position where the elastic push plate machine 4 contacts the mineral wool sound absorbing board 5 .

[0057] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0058] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0059] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples" or "some examples" etc. mean 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 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, unless they are contradictory.

[0061] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A board loading machine suitable for mineral wool sound-absorbing boards, characterized in that: include: The upper end surface of the elevator can hold and lift the mineral wool sound-absorbing board; A conveying rubber roller, located at one side of the elevator, capable of conveying the mineral wool sound absorbing board; The elastic plate pusher pushes the mineral wool sound absorbing plate on the elevator onto the conveying rubber roller and can be expanded or contracted according to the thickness of the mineral wool sound absorbing plate. a position sensor, located on the side of the upper end surface of the elevator, capable of detecting the mineral wool sound absorbing board; A driver, mounted at the front end of the elastic push plate machine; A controller is electrically connected to the position sensor and the driver.

2. The board loading machine suitable for mineral wool sound-absorbing boards according to claim 1, characterized in that: The number of the position sensor, the number of the elastic push plate machine and the number of the driver are all two.

3. The board loading machine suitable for mineral wool sound absorbing boards according to claim 1, characterized in that: The driver comprises: Gas source; Airbags; An air tube has one end connected to the air source and the other end connected to the air bag.

4. The board loading machine suitable for mineral wool sound absorbing boards according to claim 2, characterized in that: Also includes: The traction component is installed on the elastic push plate machine and can pull and fix the front end middle part of the upper surface of the mineral wool sound-absorbing plate.

5. The board loading machine suitable for mineral wool sound absorbing boards according to claim 4, characterized in that: The traction assembly comprises: A traction rope, one end of which is fixedly connected to the elastic push plate machine; The suction cup, the top of which is connected to the traction rope, can fix the mineral wool sound absorbing board.

6. The board loading machine suitable for mineral wool sound absorbing boards according to claim 5, characterized in that: The traction rope is made of elastic rubber.

7. The board loading machine suitable for mineral wool sound absorbing boards according to claim 6, characterized in that: Also includes: The transmission shaft is connected to an elastic push plate machine at both ends and the traction rope is connected in the middle; The motor drives the transmission shaft to rotate.

8. The board loading machine suitable for mineral wool sound absorbing boards according to claim 7, characterized in that: The traction rope is wound around the transmission shaft in a clockwise direction.

9. A method for mounting a mineral wool sound-absorbing board, characterized in that: Using the board loading machine suitable for mineral wool sound absorbing boards as claimed in claim 8, the method comprises: The elastic plate pusher is started to push the mineral wool sound absorbing board forward. The position sensor detects the position of the front end surface of the mineral wool sound absorbing board. If there is a time difference between the arrival times of the front end surface of the mineral wool sound absorbing board detected by the two position sensors, a signal is sent to the controller. The controller controls the driver on one side of the detected mineral wool sound absorbing board to push the mineral wool sound absorbing board forward.

10. The board loading machine suitable for mineral wool sound absorbing boards according to claim 9, characterized in that: Also includes: The suction cup absorbs the middle part of the upper surface of the front end of the mineral wool sound-absorbing board, and the motor drives the transmission shaft to rotate clockwise. The transmission shaft drives the elastic plate pusher to push the mineral wool sound-absorbing board forward, and simultaneously drives the traction rope to extend, and the traction rope pulls and fixes the middle part of the mineral wool sound-absorbing board.

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