Anti-collision conveying system for artificial boards

Abstract

The utility model discloses a plate manufacturing anti-collision conveying system which comprises a drying cabin, a second feeding port is formed in the front end of the drying cabin, a second feeding port is formed in the rear end of the drying cabin, a steering stock bin is arranged at the position, close to a first feeding port, outside the drying cabin, and a first discharging port is formed in the rear end face, facing the drying cabin, of the steering stock bin. An anti-collision mechanism is arranged on the side wall in the steering stock bin, and a first feeding opening is formed in the side wall, opposite to the anti-collision mechanism, of the steering stock bin. According to the utility model, the impact of the artificial board can be buffered, the springback amount after the artificial board is impacted can be effectively reduced, and meanwhile, the anti-impact mechanism is arranged outside the baking cabin, so that the maintenance is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing of artificial boards, in particular to an anti-collision conveying system for artificial boards. Background Art

[0002] In the construction industry, artificial boards are often used for interior decoration. In order not to have a negative impact on human health, artificial boards need to undergo formaldehyde removal treatment during the production and processing. When removing formaldehyde from artificial boards, the artificial boards need to be first transported to a spray cabin and the surface of the artificial boards is sprayed with formaldehyde removal agents, and then the artificial boards are transported to a drying cabin for drying.

[0003] In order to ensure the conveying efficiency of artificial boards, since artificial boards are in the shape of a rectangle, they are usually conveyed along their own length direction when passing through the spraying chamber, and are advanced along their own width or thickness direction when passing through the drying chamber. Therefore, the existing conveying direction is to input the artificial boards conveyed along their own length direction into the drying chamber from the side wall of the drying chamber, and then hit the side wall in the drying chamber and convey the artificial boards along their own width or thickness direction through the conveying device in the drying chamber.

[0004] However, due to the high conveying speed of the artificial boards, the artificial boards will rebound when hitting the inner wall of the drying chamber, and some of the artificial boards will even rebound outside the drying chamber, causing the drying chamber to stop, affecting production efficiency and work safety. If an anti-collision mechanism is set in the drying chamber to reduce the rebound of the artificial boards, the anti-collision mechanism is prone to wear due to the high conveying frequency of the artificial boards, and it is not easy to repair the anti-collision mechanism. Utility Model Content

[0005] The utility model aims to provide an anti-collision conveying system for artificial boards, which can buffer the impact of artificial boards and effectively reduce the rebound amount of artificial boards after impact. At the same time, the anti-collision mechanism is arranged outside the drying chamber for easy maintenance.

[0006] In order to solve the above technical problems, the utility model adopts the following solutions:

[0007] An anti-collision conveying system for artificial boards includes a drying chamber, a second feed port is provided at the front end of the drying chamber, a second feed port is provided at the rear end of the drying chamber, a turning silo is provided outside the drying chamber near the first feed port, a first discharge port is provided on the rear end surface of the turning silo facing the drying chamber, an anti-collision mechanism is provided on the side wall inside the turning silo, and the first feed port is provided on the side wall of the turning silo opposite to the anti-collision mechanism. The top surface of the turning silo is open or detachably connected. Its function is to set the anti-collision mechanism in the turning silo through the setting of the turning silo, so as to facilitate maintenance.

[0008] Furthermore, the anti-collision mechanism includes a support plate, on which a striking plate for bearing the impact of the artificial board to generate swinging is provided, the striking plate swings around a rotating shaft parallel to the boundary line between the striking plate and the support plate on one side of the support plate, and a limiting connection structure for limiting the swing amplitude of the striking plate is provided between the support plate and the striking plate, and when the striking plate is in a natural state, the striking plate is vertically arranged with respect to the ground or the limiting connection structure limits the striking plate from swinging in a direction away from the support plate. The natural state of the striking plate is the position state where the striking plate is only affected by gravity, and the direction in which the striking plate is away from the support plate is the direction in which the angle between the striking plate and the support plate is increased, that is, when the striking plate is not impacted and is only affected by gravity, the striking plate is vertically arranged with respect to the ground, or the striking plate is limited by the limiting connection structure, and the angle between the striking plate and the support plate is at the maximum value when the striking plate is active. The striking plate is arranged toward the first feed port. Its function is that, through the setting of the impact plate, the support plate and the limiting connection structure, the artificial board can make the impact plate swing upward at a certain angle after hitting the impact plate, and then be limited by the limiting connection structure to continue to swing, so that the kinetic energy is transferred from the artificial board to the impact plate, and then to the limiting connection structure, and then to the supporting plate. When the impact plate rebounds to the initial position of the impact plate, the limiting connection structure positions the impact plate again to prevent the impact plate from continuing to rebound, that is, the impact plate only makes a semi-pendulum motion swinging in one direction. The kinetic energy of the impact plate when falling is again transferred to the supporting plate through the limiting connection mechanism, thereby reducing the kinetic energy transmitted back to the artificial board by the impact plate, which can effectively reduce the rebound distance of the artificial board, thereby preventing the board from rebounding too far and causing the drying chamber to stop.

[0009] Furthermore, the position-limiting connection structure includes a movable hole provided on the support plate and a bending rod provided on the struck plate, a bolt for inserting into the movable hole is provided on the middle section of the bending rod, and the outer diameter of the bolt is smaller than the inner diameter of the movable hole. The bending rod includes a connecting section arranged parallel to the struck plate and connected to the struck plate and a bending section arranged obliquely to the connecting section, the connecting section extends outside the struck plate, the bending section is connected to one end of the connecting section outside the struck plate, the connection between the bending section and the connecting section is rounded to prevent the top edge of the support plate from continuously hitting the connecting section when the struck plate swings, causing damage to the bending rod, and the bolt is provided in the middle section of the bending section facing the struck plate. The bolt is in the shape of a quadrangular prism, the movable hole is in the shape of a cylindrical hole, and the outer diameter of the bolt is the diameter of the circumscribed circle of the cross section of the bolt. Its function is to enable the bolt to swing in the movable hole through the arrangement of the bending rod, the bolt and the movable hole and the design of the size relationship between the bolt and the movable hole.

[0010] The bending section is divided by the pin into a section adjacent to the struck plate and a section away from the struck plate. The pin includes a side wall facing the struck plate and a side wall facing away from the struck plate. When the struck plate is impacted by the artificial board and swings toward the supporting plate, the movable hole supports the side wall of the pin facing away from the struck plate, the section of the bending section adjacent to the struck plate is pressed on the top surface of the supporting plate, and the section of the bending section away from the struck plate is tilted to limit the swinging amplitude of the struck plate toward the supporting plate; when the struck plate falls and rebounds, the movable hole supports the side wall of the pin toward the struck plate, the section of the bending section away from the struck plate is pressed on the top surface of the supporting plate, and the section of the bending section adjacent to the struck plate is slightly tilted to limit the rebound amplitude of the struck plate. The rebound amplitude of the struck plate is related to the size of the gap between the pin and the movable hole.

[0011] Furthermore, it also includes at least one group of movable holes, each of which is provided with at least two movable holes, and the connecting line of all movable holes in each group is arranged parallel to the boundary line between the struck plate and the supporting plate. Its function is to enable the struck plate to swing smoothly through the number and distribution of the movable holes.

[0012] Furthermore, it also includes a first-level energy absorbing plate, the first-level energy absorbing plate is provided with a mounting hole for the support plate to pass through, the mounting hole of the first-level energy absorbing plate passes through the support plate and is pressed on the top surface of the bending rod, a baffle is provided on the top surface of the support plate close to the end of the impact plate, a limit plate is provided on the top surface of the support plate and is arranged in parallel with the baffle, the first-level energy absorbing plate is located between the baffle and the limit plate, and the height of the first-level energy absorbing plate in the area above the mounting hole is greater than the distance between the baffle and the limit plate. In the main viewing angle of the support plate, the baffle and the limit plate are both located in the bending section. The width of the mounting hole of the first-level energy absorbing plate is the same as the width of the support plate to prevent the first-level energy absorbing plate from shaking left and right, the height of the baffle is greater than the sum of the thickness of the support plate and the bending rod, and the height of the mounting hole of the first-level energy absorbing plate is greater than the height of the baffle, so that the first-level energy absorbing plate can pass through the baffle and be pressed on the bending rod. Its function is that, through the setting of the first-level energy absorbing plate, the first-level energy absorbing plate can be pressed on the bending rod, so that the kinetic energy of the artificial board borne by the impacted plate can be transmitted to the first-level energy absorbing plate, which can effectively prevent the impacted plate from tilting too high and achieve the effect of energy dissipation, thereby further reducing the amplitude of the rebound of the impacted plate.

[0013] Furthermore, it also includes a secondary energy absorbing plate, wherein the secondary energy absorbing plate is provided with a mounting hole for the support plate to pass through, and at least two mutually parallel limit plates are provided on the top of the support plate, and the secondary energy absorbing plate is provided between two adjacent limit plates, and the two ends of the secondary energy absorbing plate are respectively in contact with the limit plates and the bending rod. The width of the mounting hole on the secondary energy absorbing plate is the same as the width of the support plate, so as to prevent the secondary energy absorbing plate from shaking left and right, and the height of the mounting hole on the secondary energy absorbing plate is greater than the height of the limit plate, so that the secondary energy absorbing plate can be installed on the support plate through the limit plate, and the height of the baffle is less than or equal to the height of the limit plate. Its function is that, through the setting of the secondary energy absorbing plate, the bending rod can be supported when the impacted plate falls and rebounds, so that the secondary energy absorbing plate and the support plate jointly support the two ends of the bending rod, and the amplitude of the bending rod tilting is reduced as much as possible, so that the kinetic energy of the artificial board borne by the impacted plate can be transferred to the secondary energy absorbing plate, which has the effect of dissipating energy, thereby further reducing the amplitude of the rebound of the impacted plate.

[0014] Furthermore, it also includes a three-level energy absorption plate, and there are at least three limit plates. The three-level energy absorption plate is located between two adjacent limit plates and on the side of the second energy absorption plate facing away from the impact plate. The three-level energy absorption plate is provided with a mounting hole for the support plate to pass through. The height of the three-level energy absorption plate in the area above the mounting hole is greater than the distance between the two limit plates where the three-level energy absorption plate is located. The width of the mounting hole on the three-level energy absorption plate is the same as the width of the support plate to prevent the three-level energy absorption plate from shaking left and right. The height of the mounting hole on the three-level energy absorption plate is greater than the height of the limit plate, so that the three-level energy absorption plate can be installed on the support plate through the limit plate. All mounting holes, limit plates, and baffles are rectangular. Its function is that, through the setting of the three-stage energy absorbing plate, after the impacted plate absorbs the kinetic energy transmitted by the impact of the artificial board, the impacted plate swings and hits the secondary energy absorbing plate, and the kinetic energy on the impacted plate is transmitted to the secondary energy absorbing plate. After that, the secondary energy absorbing plate continues to hit the third energy absorbing plate. Since the secondary energy absorbing plate and the bending rod squeeze each other and a part of the kinetic energy has been eliminated, the third energy absorbing plate swings upward after being hit by the second energy absorbing plate. Since the height of the third energy absorbing plate in the area above the installation hole is greater than the distance between the two limit plates where the third energy absorbing plate is located, the third energy absorbing plate The smaller the distance between the two limit plates, the smaller the swing amplitude of the three-stage energy absorbing plate. During the swinging process of the three-stage energy absorbing plate, the top edge of the three-stage energy absorbing plate will hit the limit plate, thereby transferring part of the kinetic energy to the limit plate. At the same time, the three-stage energy absorbing plate will not rise to the highest point of the swing to hit the secondary energy absorbing plate during the falling and swinging process, thereby achieving the goal of making the kinetic energy transmitted by the artificial board be transmitted unidirectionally along the impacted plate, the secondary energy absorbing plate, and the three-stage energy absorbing plate in sequence, making the impacted plate perform a semi-simple pendulum motion, which can effectively reduce the rebound distance of the artificial board.

[0015] The baffle plate and the limit plate have the same width, and the top surfaces of the primary energy absorbing plate, the secondary energy absorbing plate, and the tertiary energy absorbing plate are all provided with a clearance groove at the center, and the width of the clearance groove is greater than or equal to the width of the baffle plate. By setting the clearance groove, the top ends of the primary energy absorbing plate, the secondary energy absorbing plate, and the tertiary energy absorbing plate can collide with the side wall of the limit plate or the baffle plate when swinging.

[0016] Furthermore, the length of the impact plate is less than the length of the primary energy absorbing plate, the secondary energy absorbing plate or the tertiary energy absorbing plate, and a counterweight is provided on the side of the impact plate facing the support plate. Its function is that in order to enable the bottom end of the impact plate to hit the secondary energy absorbing plate, the length of the impact plate needs to be less than or equal to the length of the secondary energy absorbing plate, and the impact plate, the secondary energy absorbing plate and the tertiary energy absorbing plate constitute a Newtonian pendulum mechanism, and it is necessary to ensure that the weight of the impact plate, the secondary energy absorbing plate and the tertiary energy absorbing plate is the same. Therefore, while shortening the length of the impact plate, a counterweight needs to be added to the impact plate to make the weight of the impact plate the same as that of the secondary energy absorbing plate and the tertiary energy absorbing plate.

[0017] Furthermore, a conveyor belt for conveying the artificial board from the first discharge port to the second feed port is provided between the drying chamber and the turning silo, and the front and rear ends of the conveyor belt extend into the turning silo and the drying chamber respectively. A drying board rack is provided in the drying chamber, and the drying board rack is a prior art such as the Chinese patent application with publication number CN216637779U, and the conveyor belt is a common prior art and will not be described in detail.

[0018] Furthermore, the diverting silo is provided with a plurality of conveying rollers arranged in parallel and spaced apart between the first feed inlet and the impact plate for conveying the artificial board from the first feed inlet to the anti-collision mechanism. The top surface of the conveying roller is not higher than the top surface of the conveyor belt.

[0019] The utility model has the beneficial effects:

[0020] 1. Through the setting of the steering silo, the anti-collision mechanism is set inside the steering silo for easy maintenance;

[0021] 2. By setting up the anti-collision mechanism, the rebound distance of the artificial board can be effectively reduced, thereby avoiding the drying chamber shutdown caused by the board rebounding too far. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the top view of the structure of Example 1;

[0023] Figure 2 is a schematic diagram of the three-dimensional structure of the anti-collision mechanism in Example 1;

[0024] Figure 3 It is a schematic cross-sectional structure diagram of the anti-collision mechanism in Example 1.

[0025] Figure numerals: 1. drying chamber; 2. turning silo; 3. first feed port; 4. first discharge port; 5. second feed port; 6. second discharge port; 7. support plate; 8. impact plate; 9. movable hole; 10. bending rod; 11. latch; 12. primary energy absorption plate; 13. mounting hole; 14. baffle; 15. limit plate; 16. secondary energy absorption plate; 17. tertiary energy absorption plate; 18. counterweight; 19. conveyor belt; 20. conveying roller. DETAILED DESCRIPTION

[0026] The present invention will be further described in detail below in conjunction with the embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0027] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inside", "outside", "front", "back", "top", "bottom", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0028] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "open", "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Example 1

[0030] A collision-proof conveying system for artificial boards, such as Figure 1 As shown, it includes a drying chamber 1, a second feed port 5 is provided at the front end of the drying chamber 1, a second feed port 5 is provided at the rear end of the drying chamber 1, a steering silo 2 is provided outside the drying chamber 1 near the first feed port 3, a first discharge port 4 is provided on the rear end surface of the steering silo 2 facing the drying chamber 1, an anti-collision mechanism is provided on the side wall inside the steering silo 2, and a first feed port 3 is provided on the side wall of the steering silo 2 opposite to the anti-collision mechanism. The top surface of the steering silo 2 is open or detachably connected. Its function is to set the anti-collision mechanism in the steering silo 2 through the setting of the steering silo 2, so as to facilitate maintenance.

[0031] Specifically, Figure 2As shown, the anti-collision mechanism includes a support plate 7, on which a striking plate 8 is provided for bearing the impact of the artificial board to generate swing, the striking plate 8 swings around a rotating shaft parallel to the boundary line between the striking plate 8 and the support plate 7 on one side of the support plate 7, and a limiting connection structure for limiting the swing amplitude of the striking plate 8 is provided between the support plate 7 and the striking plate 8, and when the striking plate 8 is in a natural state, the striking plate 8 is vertically arranged with the ground or the limiting connection structure limits the striking plate 8 to swing away from the support plate 7. The natural state of the striking plate 8 is the position state where the striking plate 8 is only affected by gravity, and the direction in which the striking plate 8 is away from the support plate 7 is the direction in which the angle between the striking plate 8 and the support plate 7 is increased, that is, when the striking plate 8 is not hit and is only affected by gravity, the striking plate 8 is vertically arranged with the ground, or the striking plate 8 is limited by the limiting connection structure, and the angle between the striking plate 8 and the support plate 7 is at the maximum value when the striking plate 8 is active. Its function is that, through the setting of the impact plate 8, the support plate 7 and the limiting connection structure, the artificial board can make the impact plate 8 swing upward at a certain angle after hitting the impact plate 8, and then be limited by the limiting connection structure to continue to swing, so that the kinetic energy is transferred from the artificial board to the impact plate 8, and then to the limiting connection structure, and then to the support plate 7. When the impact plate 8 rebounds to the initial position of the impact plate 8, the limiting connection structure positions the impact plate 8 again to prevent the impact plate 8 from continuing to rebound, that is, the impact plate 8 only makes a semi-pendulum motion swinging in one direction. The kinetic energy of the impact plate 8 when falling is again transferred to the support plate 7 through the limiting connection mechanism, thereby reducing the kinetic energy transmitted back to the artificial board by the impact plate 8, which can effectively reduce the rebound distance of the artificial board, thereby preventing the board from rebounding too far and causing the drying chamber 1 to stop.

[0032] Specifically, Figure 3 As shown, the position-limiting connection structure includes a movable hole 9 provided on the support plate 7 and a bending rod 10 provided on the struck plate 8. A latch 11 for inserting into the movable hole 9 is provided on the middle section of the bending rod 10. The outer diameter of the latch 11 is smaller than the inner diameter of the movable hole 9. The bending rod 10 includes a connecting section arranged parallel to the struck plate 8 and connected to the struck plate 8 and a bending section arranged obliquely to the connecting section. The connecting section extends outside the struck plate 8. The bending section is connected to one end of the connecting section outside the struck plate 8. The connection between the bending section and the connecting section is rounded to prevent the top edge of the support plate 7 from continuously hitting the connecting section when the struck plate 8 swings, thereby damaging the bending rod 10. The latch 11 is provided in the middle section of the bending section facing the struck plate 8. The latch 11 is in the shape of a quadrangular prism, and the movable hole 9 is in the shape of a cylindrical hole. The outer diameter of the latch 11 is the diameter of the circumscribed circle of the cross section of the latch 11. Its function is to enable the latch pin 11 to swing in the movable hole 9 by arranging the bending rod 10 , the latch pin 11 and the movable hole 9 and designing the size relationship between the latch pin 11 and the movable hole 9 .

[0033] The bending section is divided by the latch 11 into a section adjacent to the struck plate 8 and a section away from the struck plate 8. The latch 11 includes a side wall facing the struck plate 8 and a side wall facing away from the struck plate 8. When the struck plate 8 is impacted by the artificial board and swings toward the supporting plate 7, the movable hole 9 supports the side wall of the latch 11 facing away from the struck plate 8, the section of the bending section adjacent to the struck plate 8 is pressed on the top surface of the supporting plate 7, and the section of the bending section away from the struck plate 8 is tilted to limit the swinging amplitude of the struck plate 8 toward the supporting plate 7; when the struck plate 8 falls and rebounds, the movable hole 9 supports the side wall of the latch 11 facing the struck plate 8, the section of the bending section away from the struck plate 8 is pressed on the top surface of the supporting plate 7, and the section of the bending section adjacent to the struck plate 8 is slightly tilted to limit the rebound amplitude of the struck plate 8. The rebound amplitude of the struck plate 8 is related to the size of the gap between the latch 11 and the movable hole 9.

[0034] Specifically, Figure 2 As shown, at least one group of movable holes 9 is included, each group of movable holes 9 is provided with at least two movable holes 9, and the connecting line of all movable holes 9 in each group of movable holes 9 is arranged parallel to the boundary line between the struck plate 8 and the supporting plate 7. Its function is to enable the struck plate 8 to swing smoothly through the number and distribution of the movable holes 9.

[0035] Specifically, Figure 2 As shown, it also includes a primary energy absorbing plate 12, on which a mounting hole 13 for the support plate 7 to pass through is provided, the mounting hole 13 of the primary energy absorbing plate 12 passes through the support plate 7 and is pressed on the top surface of the bending rod 10, a baffle 14 is provided on the top surface of the support plate 7 close to the impact plate 8, a limit plate 15 is provided on the top surface of the support plate 7 and is arranged parallel to the baffle 14, the primary energy absorbing plate 12 is located between the baffle 14 and the limit plate 15, and the height of the primary energy absorbing plate 12 above the mounting hole 13 is greater than the distance between the baffle 14 and the limit plate 15. In the main viewing angle of the support plate 7, the baffle 14 and the limit plate 15 are both located in the bending section. The width of the mounting hole 13 of the primary energy absorbing plate 12 is the same as that of the support plate 7, so as to prevent the primary energy absorbing plate 12 from shaking left and right. The height of the baffle plate 14 is greater than the sum of the thickness of the support plate 7 and the bending rod 10. The height of the mounting hole 13 of the primary energy absorbing plate 12 is greater than the height of the baffle plate 14, so that the primary energy absorbing plate 12 can be pressed on the bending rod 10 through the baffle plate 14. Its function is that, through the setting of the primary energy absorbing plate 12, the primary energy absorbing plate 12 can be pressed on the bending rod 10, so that the kinetic energy of the artificial board borne by the impacted plate 8 can be transferred to the primary energy absorbing plate 12, which can effectively prevent the impacted plate 8 from tilting too high, and play the effect of energy dissipation, thereby further reducing the amplitude of the rebound of the impacted plate 8.

[0036] Specifically, Figure 2As shown, it also includes a secondary energy absorbing plate 16, on which a mounting hole 13 for the support plate 7 to pass is provided, and at least two mutually parallel limiting plates 15 are provided on the top of the support plate 7, and the secondary energy absorbing plate 16 is provided between two adjacent limiting plates 15, and the two ends of the secondary energy absorbing plate 16 are respectively in contact with the limiting plates 15 and the bending rod 10. The width of the mounting hole 13 on the secondary energy absorbing plate 16 is the same as the width of the support plate 7, so as to prevent the secondary energy absorbing plate 16 from shaking left and right, and the height of the mounting hole 13 on the secondary energy absorbing plate 16 is greater than the height of the limiting plates 15, so that the secondary energy absorbing plate 16 can be installed on the support plate 7 through the limiting plates 15, and the height of the baffle 14 is less than or equal to the height of the limiting plates 15. Its function is that, through the setting of the secondary energy absorbing plate 16, it can support the bending rod 10 when the impact plate 8 falls and rebounds, so that the secondary energy absorbing plate 16 and the support plate 7 can jointly support the two ends of the bending rod 10, and reduce the tilting amplitude of the bending rod 10 as much as possible, so that the kinetic energy of the artificial board borne by the impact plate 8 can be transferred to the secondary energy absorbing plate 16, which has the effect of energy dissipation, thereby further reducing the rebound amplitude of the impact plate 8.

[0037] Specifically, Figure 2As shown, it also includes a three-level energy absorbing plate 17, and there are at least three limit plates 15. The three-level energy absorbing plate 17 is located between two adjacent limit plates 15 and on the side of the second energy absorbing plate 16 facing away from the impact plate 8. The three-level energy absorbing plate 17 is provided with a mounting hole 13 for the support plate 7 to pass through. The height of the three-level energy absorbing plate 17 in the area above the mounting hole 13 is greater than the distance between the two limit plates 15 where the three-level energy absorbing plate 17 is located. The width of the mounting hole 13 on the three-level energy absorbing plate 17 is the same as the width of the support plate 7 to prevent the three-level energy absorbing plate 17 from shaking left and right. The height of the mounting hole 13 on the three-level energy absorbing plate 17 is greater than the height of the limit plate 15, so that the three-level energy absorbing plate 17 can be installed on the support plate 7 through the limit plate 15. All mounting holes 13, limit plates 15, and baffles 14 are rectangular. Its function is that, through the setting of the three-stage energy absorbing plate 17, after the impact plate 8 absorbs the kinetic energy transmitted by the impact of the artificial board, the impact plate 8 swings and hits the secondary energy absorbing plate 16, and the kinetic energy on the impact plate 8 is transmitted to the secondary energy absorbing plate 16, and then the secondary energy absorbing plate 16 continues to hit the three-stage energy absorbing plate 17. Since the secondary energy absorbing plate 16 and the bending rod 10 squeeze each other and eliminate part of the kinetic energy, the three-stage energy absorbing plate 17 swings upward after being hit by the secondary energy absorbing plate 16. Since the height of the three-stage energy absorbing plate 17 in the area above the mounting hole 13 is greater than the distance between the two limit plates 15 where the three-stage energy absorbing plate 17 is located, the three-stage energy absorbing plate 17 is The smaller the distance between the two limit plates 15 where the energy absorbing plate 17 is located, the smaller the swing amplitude of the three-stage energy absorbing plate 17. During the swinging process of the three-stage energy absorbing plate 17, the top edge of the three-stage energy absorbing plate 17 will hit the limit plate 15, thereby transferring part of the kinetic energy to the limit plate 15. At the same time, the three-stage energy absorbing plate 17 will not rise to the highest point of the swing to hit the secondary energy absorbing plate 16 during the falling and swinging process, thereby achieving the goal of making the kinetic energy transmitted by the artificial board be unidirectionally transmitted along the impacted plate 8, the secondary energy absorbing plate 16, and the three-stage energy absorbing plate 17 in sequence, so that the impacted plate 8 performs a semi-simple pendulum motion, which can effectively reduce the rebound distance of the artificial board.

[0038] The baffle plate 14 and the limiting plate 15 have the same width, and the top surfaces of the primary energy absorbing plate 12, the secondary energy absorbing plate 16, and the tertiary energy absorbing plate 17 are all provided with a clearance groove at the center, and the width of the clearance groove is greater than or equal to the width of the baffle plate 14. By setting the clearance groove, the top ends of the primary energy absorbing plate 12, the secondary energy absorbing plate 16, and the tertiary energy absorbing plate 17 can collide with the side wall of the limiting plate 15 or the baffle plate 14 when they swing.

[0039] Specifically, Figure 3As shown, the length of the impact plate 8 is less than the length of the primary energy absorbing plate 12 or the secondary energy absorbing plate 16 or the tertiary energy absorbing plate 17, and a counterweight 18 is provided on the side of the impact plate 8 facing the support plate 7. Its function is that in order to make the bottom end of the impact plate 8 hit the secondary energy absorbing plate 16, the length of the impact plate 8 needs to be less than or equal to the length of the secondary energy absorbing plate 16, and the impact plate 8, the secondary energy absorbing plate 16, and the tertiary energy absorbing plate 17 constitute a Newtonian pendulum mechanism, and it is necessary to ensure that the weight of the impact plate 8, the secondary energy absorbing plate 16, and the tertiary energy absorbing plate 17 are the same. Therefore, while shortening the length of the impact plate 8, it is necessary to add a counterweight 18 to the impact plate 8 to make the weight of the impact plate 8 the same as that of the secondary energy absorbing plate 16 and the tertiary energy absorbing plate 17.

[0040] Specifically, Figure 1 As shown, a conveyor belt 19 for conveying artificial boards from the first discharge port 4 to the second feed port 5 is provided between the drying chamber 1 and the turning silo 2, and the front and rear ends of the conveyor belt 19 extend into the turning silo 2 and the drying chamber 1 respectively. A drying rack is provided in the drying chamber 1, and the drying rack is a prior art such as the Chinese patent application with publication number CN216637779U, and the conveyor belt 19 is a common prior art and will not be described in detail.

[0041] Specifically, Figure 1 As shown, the diverting bin 2 is provided with a plurality of spaced and parallel conveying rollers 20 between the first feed port 3 and the impact plate 8 for conveying the artificial board from the first feed port 3 to the anti-collision mechanism. The top surface of the conveying roller 20 is not higher than the top surface of the conveyor belt 19.

[0042] The working principle of this embodiment is described as follows: first, the artificial board is conveyed to the first feed port 3 along its own length direction. After the artificial board passes through the first feed port 3 and enters the turning silo 2, it is conveyed and supported by the conveying roller 20 to hit the impact plate 8. Then the impact plate 8 hits the first energy absorbing plate, the first energy absorbing plate hits the second energy absorbing plate, the second energy absorbing plate hits the third energy absorbing plate, and the third energy absorbing plate hits the limiting plate 15. The kinetic energy is gradually consumed, and then the conveyor belt 19 is started to transport the artificial board to the drying rack in the drying chamber 1 for drying.

[0043] The above is only a preferred embodiment of the utility model and does not limit the utility model in any form. According to the technical essence of the utility model, within the spirit and principles of the utility model, any simple modification, equivalent replacement and improvement made to the above embodiment still falls within the protection scope of the technical solution of the utility model.

Claims

1. A collision-proof conveying system for artificial boards, comprising a drying chamber (1), characterized in that: The front end of the drying chamber (1) is provided with a second feed inlet (5), the rear end of the drying chamber (1) is provided with a second feed inlet (5), a diverting bin (2) is provided outside the drying chamber (1) near the first feed inlet (3), a first discharge port (4) is provided on the rear end surface of the diverting bin (2) facing the drying chamber (1), an anti-collision mechanism is provided on the side wall inside the diverting bin (2), and the first feed inlet (3) is provided on the side wall of the diverting bin (2) opposite to the anti-collision mechanism. The anti-collision mechanism comprises a support plate (7), on which a striking plate (8) is provided for bearing the impact of the artificial board and causing the striking plate to swing, the striking plate (8) swings around a rotation axis parallel to the boundary line between the striking plate (8) and the support plate (7) on one side of the support plate (7), and a limiting connection structure for limiting the swing amplitude of the striking plate (8) is provided between the support plate (7) and the striking plate (8), and when the striking plate (8) is in a natural state, the striking plate (8) is vertically arranged with the ground or the limiting connection structure limits the striking plate (8) from swinging in a direction away from the support plate (7).

2. The anti-collision conveying system for artificial boards according to claim 1, characterized in that: The position-limiting connection structure comprises a movable hole (9) provided on the support plate (7) and a bending rod (10) provided on the striking plate (8); a latch (11) for inserting into the movable hole (9) is provided on the middle section of the bending rod (10); and the outer diameter of the latch (11) is smaller than the inner diameter of the movable hole (9).

3. The anti-collision conveying system for artificial boards according to claim 2 is characterized in that: It also comprises at least one group of movable holes (9), each group of movable holes (9) is provided with at least two movable holes (9), and the connecting line of all movable holes (9) in each group of movable holes (9) is arranged parallel to the boundary line between the striking plate (8) and the supporting plate (7).

4. The anti-collision conveying system for artificial boards according to claim 2 is characterized in that: It also comprises a primary energy absorbing plate (12), wherein the primary energy absorbing plate (12) is provided with a mounting hole (13) for the support plate (7) to pass through, the mounting hole (13) of the primary energy absorbing plate (12) passes through the support plate (7) and is pressed on the top surface of the bending rod (10), a baffle plate (14) is provided at one end of the top surface of the support plate (7) close to the impact plate (8), a limiting plate (15) is provided on the top surface of the support plate (7) and is arranged parallel to the baffle plate (14), the primary energy absorbing plate (12) is located between the baffle plate (14) and the limiting plate (15), and the height of the primary energy absorbing plate (12) in the area above the mounting hole (13) is greater than the distance between the baffle plate (14) and the limiting plate (15).

5. The anti-collision conveying system for artificial boards according to claim 4 is characterized in that: The invention also comprises a secondary energy absorbing plate (16), wherein the secondary energy absorbing plate (16) is provided with a mounting hole (13) for the support plate (7) to pass through, and at least two mutually parallel limit plates (15) are provided on the top of the support plate (7), and the secondary energy absorbing plate (16) is arranged between two adjacent limit plates (15), and the two ends of the secondary energy absorbing plate (16) are respectively in contact with the limit plates (15) and the bending rod (10).

6. The anti-collision conveying system for artificial boards according to claim 5, characterized in that: It also comprises a third-level energy absorbing plate (17), at least three limiting plates (15) are provided, the third-level energy absorbing plate (17) is located between two adjacent limiting plates (15) and is located on the side of the second-level energy absorbing plate (16) facing away from the impact plate (8), the third-level energy absorbing plate (17) is provided with a mounting hole (13) for the support plate (7) to pass through, and the height of the third-level energy absorbing plate (17) in the area above the mounting hole (13) is greater than the distance between the two limiting plates (15) where the third-level energy absorbing plate (17) is located.

7. The anti-collision conveying system for artificial boards according to claim 6, characterized in that: The length of the impact plate (8) is shorter than the length of the primary energy absorbing plate (12) or the secondary energy absorbing plate (16) or the tertiary energy absorbing plate (17), and a counterweight (18) is provided on the side of the impact plate (8) facing the support plate (7).

8. The anti-collision conveying system for artificial boards according to claim 1, characterized in that: A conveyor belt (19) for conveying the artificial board from the first discharge port (4) to the second feed port (5) is provided between the drying chamber (1) and the diverting silo (2), and the front and rear ends of the conveyor belt (19) extend into the diverting silo (2) and the drying chamber (1) respectively.

9. The anti-collision conveying system for artificial boards according to claim 8, characterized in that: The diverting silo (2) is provided with a plurality of conveying rollers (20) arranged in parallel and spaced apart between the first feed inlet (3) and the impact plate (8) and used for conveying the artificial board from the first feed inlet (3) to the anti-collision mechanism.

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