Shaving board stacking device
By staggered stacking of particleboard and breathable cushioning pads, the problems of volatile organic compound accumulation and board deformation are solved, and safe stacking of particleboard is achieved.
Patent Information
- Application Number
- CN202422945192.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-30
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-30
AI Technical Summary
Existing particleboard stacking equipment easily leads to the accumulation of volatile organic compounds (VOCs) through stacking them up and down, affecting the health of workers and possibly causing deformation of the boards.
Particleboard and breathable cushions are stacked in an alternating pattern, with breathable cushions used to increase air circulation and disperse weight pressure. Staggered stacking is achieved through conveyor belts and drive components.
Effectively prevent the accumulation of volatile organic compounds (VOCs), reduce plate deformation, and improve the safety of the working environment.
Smart Images
Figure CN223421873U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a shaving board processing equipment technical field, concretely relates to a shaving board stacking device. BACKGROUND
[0002] Shaving board (Particleboard), also known as chipboard or particle board, is a kind of board made of wood or other wood fiber materials. It is made by mixing wood chips, shavings, wood fibers and other materials with adhesive (usually urea-formaldehyde resin or other synthetic resin), and then pressed under high temperature and pressure. Shaving board has the advantages of low cost, good processing performance, light weight, etc., and is widely used in furniture manufacturing, interior decoration, building materials and other fields. During production, stacking equipment is needed to stack the shaving board, making it easier to pack.
[0003] The existing stacking equipment usually stacks the shaving board by stacking it up and down. Stacking the shaving board too high up and down will increase the pressure between the boards, making the contact between the boards too tight, causing the air flow in the stacking area to be blocked, and making it easy for volatile organic compounds (VOCs) to accumulate in the stacking area, thereby increasing the concentration of odors. In addition, the increase in pressure between the boards may also cause the boards to deform, increasing the small pores and cracks inside the boards, thereby accelerating the release of volatile organic compounds (VOCs) in the boards through these newly formed channels. Therefore, stacking the shaving board by stacking it up and down will cause a large amount of volatile organic compounds (VOCs) to accumulate in the stacking area after stacking, affecting the health of workers. SUMMARY
[0004] Therefore, the purpose of the utility model is to provide a shaving board stacking device to solve the problem of accumulation of a large amount of harmful gas in the stacking area when the existing stacking equipment stacks the shaving board too high.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0006] A shaving board stacking device, comprising a frame, two conveyors, two push plates, two drive assemblies, a sliding door and a connecting plate; a lower plate opening is formed in the middle of the frame, and a baffle is provided on one side of each end of the frame; two conveyors are provided near the other side of each end of the frame, one of which is used to convey shaving boards, and the other is used to convey breathable cushion pads; two push plates are reciprocally arranged on the upper surfaces of the two ends of the frame; two drive assemblies are connected to the two push plates to alternately push the shaving boards and breathable cushion pads into the lower plate opening; the sliding door is arranged on the lower surface of the middle of the frame to open and close the lower plate opening; and the connecting plate is arranged below the lower plate opening to receive the stacked shaving boards and breathable cushion pads.
[0007] As an optional solution, the lower board opening is adapted to the shape and size of the particle board.
[0008] As an optional solution, the two conveyor belts are parallel to each other and perpendicular to the length direction of the frame.
[0009] As an optional solution, the breathable cushion is frame-shaped, and its outer circumference size is the same as that of the particle board.
[0010] As an optional solution, the baffle is L-shaped, and two sides of the baffle are respectively fixedly connected to two adjacent edges of the end of the conveyor belt.
[0011] As an optional solution, the push plate is parallel and has a length equal to one side of the baffle.
[0012] As an optional solution, the driving assembly includes a motor and a screw; the motor is fixedly mounted on the bottom of the frame; the screw is rotatably arranged under the frame and extends along the length direction of the frame, and the middle part of the push plate is threadedly sleeved on the screw; the output shaft of the motor is coaxially connected to the screw to drive the screw to rotate, thereby driving the push plate to move back and forth.
[0013] As an optional solution, the plate connecting member includes a base plate and a forklift pallet placed on the base plate.
[0014] As an optional solution, it also includes a lift connected to the lower surface of the base plate, the base plate is provided with a limit switch electrically connected to the conveyor belt, motor and sliding door, and the lower surface of the frame is provided with a height sensor electrically connected to the lift.
[0015] As an optional solution, the sliding door is an electric sliding door, and the elevator is two linked worm gear elevators.
[0016] Due to the adoption of the above technical solution, the utility model will have the following beneficial effects:
[0017] The utility model provides a particle board stacking device, which conveys the particle board and the breathable cushion pad alternately to the table top of the frame through two conveyor belts, stops the movement of the particle board and the breathable cushion pad through a baffle, and then drives the two push plates to move back and forth through a driving component to push the particle board and the breathable cushion pad alternately into the lower plate opening. During the pushing process, the sliding door is in a closed state so that the particle board and the breathable cushion pad are stacked together up and down, and then the sliding door is opened to allow the stacked particle board and breathable cushion pad to fall onto the connecting plate member, and the above steps are repeated to complete the upper and lower staggered stacking of multiple particle boards and breathable cushion pads.
[0018] Compared to existing stacking equipment that stacks particleboards in layers, the present invention employs an alternating stacking method of particleboards and breathable cushions. This interleaves the particleboards with the breathable cushions, utilizing the permeability of the cushions to increase air circulation within the stacking area and prevent the accumulation of volatile organic compounds (VOCs). The cushioning properties of the cushions also evenly distribute the weight of the upper particleboards, reducing localized concentrated stress and preventing deformation of the particleboards that could lead to internal micropores and cracks, thereby reducing the release of VOCs. As a result, after stacking, large amounts of VOCs will not accumulate in the stacking area, potentially impacting worker health. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0020] Figure 1 This is a three-dimensional diagram of the particle board stacking device according to an embodiment of the present invention in use;
[0021] Figure 2 for Figure 1 A left side view of the particleboard stacking device according to the embodiment;
[0022] Figure 3 for Figure 1 A front view of the particle board stacking device according to the embodiment;
[0023] Figure 4 for Figure 1 A top view of the particleboard stacking device according to an embodiment.
[0024] Figure numerals: 1. frame; 11. baffle; 2. conveyor belt; 3. push plate; 4. drive assembly; 41. motor; 42. screw; 5. sliding door; 6. connecting plate; 61. bottom plate; 62. forklift pallet; 71. particle board; 72. breathable cushion; 8. lift; 81. limit switch; 82. height sensor. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0027] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.
[0028] Please refer to Figure 1-4 In one embodiment of a particle board stacking device of the present invention, the particle board stacking device includes a frame 1, two conveyor belts 2, two push plates 3, two drive components 4, a sliding door 5, and a connecting plate member 6.
[0029] The frame body 1 is a rectangular table structure, a lower plate opening is formed in the middle of the tabletop of the frame body 1, and a baffle 11 is fixedly arranged on one side of the two ends of the frame body 1, the baffle 11 is L-shaped, and the two sides of the baffle 11 are fixedly connected to the two adjacent edges of the end of the conveying belt 2 through bolts; the two conveying belts 2 are parallel to each other and perpendicular to the length direction of the tabletop of the frame body 1, and are close to the other side of the two ends of the frame body 1, one of the two conveying belts 2 is used for conveying the particle board 71, and the other conveying belt 2 is used for conveying the breathable cushion 72, and the plurality of particle boards 71 and the plurality of breathable cushions 72 are staggered along the conveying direction of the conveying belt 2; two push plates 3 are arranged on the upper surfaces of the two ends of the frame body 1 and reciprocate along the length direction of the tabletop of the frame body 1, the push plates 3 are preferably parallel and have a length equal to one side of the baffle 11 along the conveying direction of the conveying belt 2; two drive assemblies 4 are connected to the two push plates 3 to drive the two push plates 3 to reciprocate, so that the particle board 71 and the breathable cushion 72 are alternately pushed into the lower plate opening; the sliding door 5 is a design type of an existing door, the door leaf is opened and closed by sliding on a fixed track through a pulley or other mechanical device, the sliding door 5 is installed on the lower surface of the middle of the tabletop of the frame body 1 to open and close the lower plate opening; and the connecting plate 6 is arranged below the lower plate opening to receive the stacked particle board 71 and breathable cushion 72.
[0030] In use, the two conveying belts 2 respectively convey the particle board 71 and the breathable cushion 72 to the tabletop of the frame body 1 in a staggered manner, the particle board 71 and the breathable cushion 72 are stopped by the baffle 11, then the two push plates 3 are driven by the drive assemblies 4 to reciprocate, the particle board 71 and the breathable cushion 72 are alternately pushed into the lower plate opening, the sliding door 5 is in a closed state during the pushing process, so that the particle board 71 and the breathable cushion 72 are stacked together, then the sliding door 5 is opened, and the stacked particle board 71 and breathable cushion 72 fall on the connecting plate 6, and the above steps are repeated to complete the staggered stacking of the plurality of particle boards 71 and breathable cushions 72. Since the particle boards 71 are separated by the breathable cushions 72, the air permeability of the breathable cushion 72 can increase the air flow in the stacking area to prevent the accumulation of volatile organic compounds (VOCs); the cushioning property of the breathable cushion 72 can uniformly distribute the weight of the upper particle board 71, reduce local stress concentration, prevent the particle board 71 from deforming to form micro pores and cracks inside, and thus reduce the release of volatile organic compounds (VOCs).
[0031] Specifically, the lower plate opening and the particle board 71 can be adapted in shape and size, so that the particle board 71 and the breathable cushion 72 are not easy to shift and dislocate when stacked together in the lower plate opening.
[0032] Specifically, given the complex structure and discontinuous geometry of the board's edges and corners, these areas are prone to stress concentration. The stress at these points can be significantly higher than that within the board's interior. As the weight and pressure of the upper board gradually accumulate, the stress at the edges and corners continues to increase, potentially leading to deformation. Therefore, the breathable cushion 72 can be frame-shaped, with the same outer dimensions as the particleboard 71. This can further reduce localized stress concentrations while further enhancing air circulation.
[0033] Specifically, the driving assembly 4 includes a motor 41 and a screw rod 42; the motor 41 is fixedly installed at the bottom of the frame 1 by bolts; one end of the screw rod 42 is rotatably connected to the bottom of the frame 1 through a bearing and extends along the length direction of the frame 1, and the middle part of the lower end of the push plate 3 is threadedly sleeved on the screw rod 42; the output shaft of the motor 41 is coaxially connected to the other end of the screw rod 42, and the forward and reverse rotation of the motor 41 can drive the screw rod 42 to rotate forward and reverse, and the forward and reverse rotation of the screw rod 42 can drive the push plate 3 to move back and forth along the length direction of the frame 1.
[0034] Specifically, the connecting plate part 6 includes a base plate 61 and a forklift pallet 62 placed on the base plate 61. The stacked particleboard 71 and the breathable cushion pad 72 falling from the lower plate mouth will eventually fall on the upper surface of the forklift pallet 62. After the forklift pallet 62 receives enough particleboard 71 and breathable cushion pad 72 stacked in an staggered manner, the forklift pallet 62 is picked up by a forklift and transported away.
[0035] Furthermore, the connecting plate 6 of this embodiment also includes an elevator 8 connected to the lower surface of the base plate 61. A limit switch 81 electrically connected to the conveyor belt 2, motor 41, and sliding door 5 is installed on one edge of the lower surface of the base plate 61. A height sensor 82 electrically connected to the elevator 8 is installed on the lower surface of the frame 1 between the drive assembly 4 and the sliding door 5. The height sensor 82 measures the height of the stack of particleboard 71 and breathable cushioning 72 in real time and transmits the data to the controller of the elevator 8. The controller generates a control signal based on the difference between the preset height target value and the actual measured value, driving the elevator 8 to adjust the height of the base plate 61 so that the top layer of the stacked particleboard 71 is close to the sliding door 5 and the distance is maintained. This allows the subsequent layer of particleboard 71 and breathable cushioning 72 to land stably on it. As the height of the particleboard 71 and breathable cushioning 72 increases, the base plate 61 gradually descends until the limit switch 81 touches the ground, shutting off the conveyor belt 2, motor 41, and sliding door 5.
[0036] It should be noted that the above-mentioned height sensor 82, limit switch 81, sliding door 5 and elevator 8 all belong to the existing technology. Specifically, the height sensor 82 can adopt a laser ranging sensor, the limit switch 81 can adopt a push rod limit switch 81, the sliding door 5 can adopt an electric sliding door 5, and the elevator 8 can be set as two linked worm gear elevators 8. The above-mentioned working principle will not be repeated here.
[0037] The usage method or working principle of the utility model is as follows:
[0038] First, the two conveyor belts 2 convey the particle board 71 and the breathable cushion 72 alternately to the table top of the frame 1. The particle board 71 and the breathable cushion 72 are blocked by the baffle 11 and stop moving. Then, the motor 41 drives the screw rod 42 to rotate forward and reverse. The forward and reverse rotation of the screw rod 42 drives the push plate 3 to move back and forth along the length direction of the frame 1, thereby alternately pushing the particle board 71 and the breathable cushion 72 into the lower plate opening. During the pushing process, the sliding door 5 is closed so that the particle board 71 and the breathable cushion 72 are stacked up and down. Then the sliding door 5 is opened to allow the stacked particle board 71 and breathable cushion 72 to fall onto the forklift pallet 62. Repeat the above steps to complete the up and down staggered stacking of multiple particle boards 71 and breathable cushions 72.
[0039] During the above-mentioned stacking process, the height sensor 82 measures the stacking height of the particleboard 71 and the breathable cushion pad 72 in real time, and transmits the data to the controller of the elevator 8. The controller generates a control signal based on the difference between the preset height target value and the actual measured value, and drives the elevator 8 to adjust the height of the bottom plate 61 so that the top layer of the stacked particleboard 71 is close to the sliding door 5 and the distance is kept unchanged, so that the subsequently fallen particleboard 71 and breathable cushion pad 72 can be stacked stably; as the stacking height of the particleboard 71 and the breathable cushion pad 72 increases, the bottom plate 61 gradually descends until the limit switch 81 touches the ground and turns off the conveyor belt 2, the motor 41 and the sliding door 5; finally, the forklift pallet 62 is picked up by the forklift and transported to the target area.
[0040] The above embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the scope of the present invention, all of which fall within the scope of protection of the present invention.
Claims
1. A particleboard stacking device, characterized in that: The invention comprises a frame (1), two conveyor belts (2), two push plates (3), two drive components (4), a sliding door (5), and a connecting plate (6); a lower plate opening is provided in the middle of the frame (1), and baffles (11) are provided on one side of both ends of the frame (1); the two conveyor belts (2) are respectively close to the other side of both ends of the frame (1), one of the conveyor belts (2) is used to convey particleboard (71), and the other conveyor belt (2) conveys a breathable cushion (72); the two conveyor belts (2) are respectively close to the other side of both ends of the frame (1), and the two conveyor belts (2) are used to convey particleboard (71), and the other conveyor belt (2) conveys a breathable cushion (72); The push plates (3) are respectively arranged on the upper surfaces of both ends of the frame (1) for reciprocating movement; the two driving assemblies (4) are respectively connected to the two push plates (3) to push the particle board (71) and the breathable cushion pad (72) alternately into the lower plate opening; the sliding door (5) is arranged on the lower surface of the middle part of the frame (1) to open and close the lower plate opening; the connecting plate member (6) is arranged below the lower plate opening to receive the stacked particle board (71) and the breathable cushion pad (72).
2. The particle board stacking device according to claim 1, characterized in that The lower plate opening is adapted to the shape and size of the particle board (71).
3. The particle board stacking device according to claim 1, characterized in that The two conveyor belts (2) are parallel to each other and perpendicular to the length direction of the frame (1).
4. The particle board stacking device according to claim 1, characterized in that The air-permeable cushion (72) is frame-shaped, and its outer circumference is the same as that of the particle board (71).
5. The particle board stacking device according to claim 1, characterized in that: The baffle (11) is L-shaped, and two sides of the baffle (11) are respectively fixedly connected to two adjacent edges of the end of the conveyor belt (2).
6. The particle board stacking device according to claim 5, characterized in that The push plate (3) is parallel to and has a length equal to one side of the baffle (11).
7. The particle board stacking device according to claim 1, characterized in that The driving assembly (4) includes a motor (41) and a screw rod (42); the motor (41) is fixedly mounted on the bottom of the frame (1); the screw rod (42) is rotatably arranged below the frame (1) and extends along the length direction of the frame (1), and the middle part of the push plate (3) is threadedly sleeved on the screw rod (42); the output shaft of the motor (41) is coaxially connected to the screw rod (42) to drive the screw rod (42) to rotate, thereby driving the push plate (3) to move back and forth.
8. The particle board stacking device according to claim 1, characterized in that The connecting plate member (6) comprises a bottom plate (61) and a forklift pallet (62) placed on the bottom plate (61).
9. The particle board stacking device according to claim 8, characterized in that The invention also includes an elevator (8) connected to the lower surface of the base plate (61), a limit switch (81) electrically connected to the conveyor belt (2), the motor (41) and the sliding door (5) is provided on the base plate (61), and a height sensor (82) electrically connected to the elevator (8) is provided on the lower surface of the frame (1).
10. The particle board stacking device according to claim 9, characterized in that The sliding door (5) is an electric sliding door (5), and the elevator (8) is two linked worm gear elevators (8).