A plate material turnover device for furniture production

Abstract

The utility model provides a kind of board material turnover device for furniture production, belong to furniture board processing technical field, including bearing carrier, and the bearing carrier is provided with circulating moving conveying chain, the inner wall of the both ends of bearing carrier is installed pivot, the outer wall of pivot is fixed sleeve sprocket, two parallel conveying chains continue to circulate circumferential movement with the rotation of sprocket, the board material conveying movement of being turned over is moved by conveying chain, the side wall of bearing carrier is provided with lifting mechanism, and the lifting end of lifting mechanism is provided with lifting frame, the top of lifting frame is rotatably provided with baffle hovering element, and baffle hovering element is connected on lifting frame by elastic reset component, the height of baffle hovering element is adjusted by lifting mechanism, ensure that the board on conveying chain can be settled on baffle hovering element, and hover on conveying chain by baffle hovering element, and the top of bearing carrier is provided with infrared sensor that is communicated with turnover drive component.

Description

Technical Field

[0001] This utility model relates to the field of furniture board processing technology, specifically to a board turning device for furniture production. Background Technology

[0002] In the furniture manufacturing industry, board processing is one of the core production links. If the processing surface of the board is made incorrectly during the board processing and transportation process, it needs to be adjusted in time to ensure the smooth progress of subsequent processing.

[0003] The following problems were found in the relevant technologies: In most cases, the existing technologies rely on manual operation. Operators need to manually flip and rearrange the boards on the conveyor line. This is not only labor-intensive and inefficient, but also prone to scratches and bumps on the board surface and edges due to uneven manual operation and positioning deviation during the flipping process, which affects the processing accuracy and appearance quality of the product. It also increases the danger to operators. In response, we have proposed a board flipping device for furniture production.

[0004] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background section of this application, and therefore may include prior art information that does not constitute prior art information known to those skilled in the art. Utility Model Content

[0005] This utility model aims to solve at least one of the technical problems existing in the prior art or related technologies. To address the problem of board material turning in the prior art, this utility model provides a board material turning device for furniture production. It employs an automatic turning structure combined with a lifting mechanism to ensure efficient board material processing. The specific technical solution is as follows: A board turning device for furniture production includes a load-bearing frame with a circulating conveyor chain on it. A lifting mechanism is provided on the side wall of the load-bearing frame, and a support frame is provided at the lifting end of the lifting mechanism. A stop plate is rotatably mounted on the top of the support frame, and the stop plate is connected to the support frame via an elastic reset member. A turning drive member is provided on the side wall of the support frame to drive the stop plate to turn the board. An infrared sensor connected to the turning drive member is provided on the top of the load-bearing frame.

[0006] In the above technical solution, the material turning drive component includes a cylinder rotatably disposed on the side wall of the lifting frame, the movable end of the cylinder being rotatably connected to the baffle suspension component, and the infrared sensor being connected to the cylinder.

[0007] The stop plate is an L-shaped plate, and the rays from the infrared sensor are in contact with the longitudinal inner wall of the stop plate.

[0008] The top of the lifting frame is fixed with a flip-back anti-reverse bracket that fits into the lateral bottom of the baffle suspension component.

[0009] The lifting mechanism includes a lead screw rotatably mounted on the inner wall of the load-bearing frame, and a movable frame fixedly connected to the lifting frame is sleeved on the outer wall of the lead screw.

[0010] The inner wall of the load-bearing frame is fixed with an anti-deviation guide post parallel to the lead screw, and the outer wall of the anti-deviation guide post is sleeved with a linkage frame fixed to the lifting frame.

[0011] The elastic reset component includes a support shaft disposed on the top of the lifting frame, a docking seat fixed to the outer wall of the baffle suspension component is sleeved on the outside of the support shaft, and an elastic element sleeved on the outside of the support shaft is disposed between the docking seat and the lifting frame.

[0012] The inner wall of the load-bearing frame is fixed with an anti-detachment frame for supporting the conveyor chain.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. The continuous conveying of boards is achieved through the conveyor chain. Combined with the linkage control of infrared sensors and controllers, the position detection, hovering positioning and flipping of the boards are automatically completed. No manual intervention is required throughout the process, which completely replaces the traditional manual material turning mode and meets the core needs of large-scale furniture production and assembly line operation.

[0014] Second, the lifting mechanism, through the cooperation of the lead screw and the anti-deviation guide column, can precisely adjust the height of the suspension part of the baffle plate, which can flexibly adapt to furniture boards of different thicknesses and sizes, thus solving the problem of poor adaptability of existing devices.

[0015] Third, the anti-detachment frame installed below the conveyor chain effectively avoids chain detachment and deviation during heavy-load conveying, ensuring continuous and stable conveying. In addition, the elastic reset component adopts a rewind spring design, which is simple in structure, sensitive in response and wear-resistant, and the reset reliability of the material turning component is high, reducing the equipment failure rate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a board turning device for furniture production according to the present invention; Figure 2 This is a partially exploded schematic diagram of a board turning device for furniture production according to this utility model; Figure 3 This is a schematic diagram of the main structure of the baffle suspension component of this utility model; Figure 4 This is a bottom view of the structure of the baffle suspension component of this utility model; in, Figures 1 to 4The correspondence between the reference numerals and component names in the attached drawings is as follows: 1-load-bearing frame, 2-conveyor chain, 3-lifting frame, 4-blocking plate suspension component, 5-infrared sensor, 6-cylinder, 7-tilting anti-reverse frame, 8-lead screw, 9-moving frame, 10-anti-deviation guide column, 11-linkage frame, 12-support shaft, 13-dating seat, 14-elastic component, 15-anti-detachment frame. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] The following are specific implementation cases and appendices. Figure 1-4 The present invention will be further described below, but the present invention is not limited to these embodiments.

[0019] A board turning device for furniture production includes a load-bearing frame 1, on which a cyclically moving conveyor chain 2 is installed. Rotating shafts are installed on the inner walls of both ends of the load-bearing frame 1, and sprockets are fixedly sleeved on the outer walls of the rotating shafts. Two parallel conveyor chains 2 continuously circumferentially move in a cyclic manner as the sprockets rotate, conveying the boards to be turned via the conveyor chains 2. A lifting mechanism is provided on the side wall of the load-bearing frame 1, and a lifting frame 3 is provided at the lifting end of the lifting mechanism. A baffle plate suspension member 4 is rotatably installed on the top of the lifting frame 3, and the baffle plate suspension member 4 is connected to the lifting frame 3 via an elastic reset member.

[0020] Based on the height of the sheet material during the conveying process, the height of the baffle suspension component 4 is adjusted by the lifting mechanism to ensure that the sheet material on the conveyor chain 2 can sit on the baffle suspension component 4 and be suspended on the conveyor chain 2 by the baffle suspension component 4.

[0021] The side wall of the lifting frame 3 is provided with a material turning drive component that drives the baffle plate suspension component 4 to turn the plate over, and the top of the load-bearing frame 1 is provided with an infrared sensor 5 connected to the material turning drive component.

[0022] When the plate is in contact with the baffle plate suspension component 4, the light emitted by the infrared sensor 5 shines on the plate. At this time, the infrared sensor 5 transmits the signal to the controller, which drives the flipping drive component to work, so that the baffle plate suspension component 4 drives the plate to flip, so that the plate flips on the conveyor chain 2 and continues to be transported through the conveyor chain 2.

[0023] The material turning drive component includes a cylinder 6 that is rotatably mounted on the side wall of the lifting frame 3. The movable end of the cylinder 6 is rotatably connected to the baffle suspension component 4, and the infrared sensor 5 is connected to the cylinder 6.

[0024] Infrared sensor 5 is electrically connected to controller, and controller is electrically connected to solenoid valve connected to air pipe of cylinder 6. The movable end of cylinder 6 drives the baffle suspension 4 to rotate, so that baffle suspension 4 rotates around the shaft on the lifting frame 3, thereby turning the plate over.

[0025] It is worth noting that the baffle suspension component 4 is an L-shaped plate, and the rays from the infrared sensor 5 are in contact with the longitudinal inner wall of the baffle suspension component 4. The L-shaped plate can fit against the edge of the material, and the infrared rays fit against the longitudinal inner wall edge of the baffle suspension component 4.

[0026] In addition, a flip-back anti-reverse bracket 7 is fixed to the top of the lifting frame 3 and fits against the lateral bottom of the baffle suspension member 4. The flip-back anti-reverse bracket 7 ensures that the baffle suspension member 4 can only rotate clockwise, preventing the baffle suspension member 4 from rotating in the opposite direction and shifting its position after flipping.

[0027] In addition, the lifting mechanism includes a lead screw 8 rotatably mounted on the inner wall of the load-bearing frame 1, and a movable frame 9 fixedly connected to the lifting frame 3 is sleeved on the outer wall of the lead screw 8. The motor is fixed at the top of the lifting frame 3 by a cover, and the output shaft of the motor is fixedly connected to the top of the lead screw 8.

[0028] Furthermore, the inner wall of the load-bearing frame 1 is fixed with an anti-deviation guide post 10 parallel to the lead screw 8, and the outer wall of the anti-deviation guide post 10 is sleeved with a linkage frame 11 fixed to the lifting frame 3. The linkage frame 11 slides against the outer wall of the anti-deviation guide post 10, and the anti-deviation guide post 10 parallel to the lead screw 8 ensures the stability of the movement of the baffle suspension component 4 and avoids deviation during the position adjustment process of the baffle suspension component 4.

[0029] The elastic reset component includes a support shaft 12 mounted on the top of the support frame 3. A docking seat 13, fixed to the outer wall of the baffle suspension member 4, is sleeved on the outside of the support shaft 12. An elastic element 14, sleeved on the outside of the support shaft 12, is provided between the docking seat 13 and the support frame 3. The elastic element 14 is a retraction spring. The elastic deformation of the elastic element 14 causes the baffle suspension member 4 to flip and reset, facilitating the operation.

[0030] The inner wall of the load-bearing frame 1 is fixed with an anti-detachment frame 15 for supporting the conveyor chain 2. The anti-detachment frame 15 prevents the conveyor chain 2 from detaching from the sprocket, thus ensuring the stability of the conveyor chain 2 during the feeding process.

[0031] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A board turning device for furniture production, comprising a load-bearing frame (1), wherein a conveyor chain (2) is provided on the load-bearing frame (1) for circulating movement, characterized in that, The side wall of the load-bearing frame (1) is provided with a lifting mechanism, and the lifting end of the lifting mechanism is provided with a lifting frame (3). The top of the lifting frame (3) is rotatably provided with a baffle suspension member (4), and the baffle suspension member (4) is connected to the lifting frame (3) through an elastic reset member. The side wall of the lifting frame (3) is provided with a flipping drive member that drives the baffle suspension member (4) to flip the plate. The top of the load-bearing frame (1) is provided with an infrared sensor (5) connected to the flipping drive member.

2. The board turning device for furniture production according to claim 1, characterized in that: The material turning drive component includes a cylinder (6) rotatably disposed on the side wall of the lifting frame (3), the movable end of the cylinder (6) is rotatably connected to the baffle suspension component (4), and the infrared sensor (5) is connected to the cylinder (6).

3. The board turning device for furniture production according to claim 1, characterized in that: The baffle suspension component (4) is an L-shaped plate, and the rays of the infrared sensor (5) are in contact with the longitudinal inner wall of the baffle suspension component (4).

4. The board turning device for furniture production according to claim 1, characterized in that: The top of the lifting frame (3) is fixed with a flip-back anti-reverse bracket (7) that fits into the lateral bottom of the baffle suspension component (4).

5. A board turning device for furniture production according to claim 1, characterized in that: The lifting mechanism includes a lead screw (8) rotatably mounted on the inner wall of the load-bearing frame (1), and a movable frame (9) fixedly connected to the lifting frame (3) is sleeved on the outer wall of the lead screw (8).

6. A board turning device for furniture production according to claim 5, characterized in that: The inner wall of the load-bearing frame (1) is fixed with an anti-deviation guide column (10) parallel to the lead screw (8), and the outer wall of the anti-deviation guide column (10) is sleeved with a linkage frame (11) fixed to the lifting frame (3).

7. A board turning device for furniture production according to claim 1, characterized in that: The elastic reset component includes a support shaft (12) disposed on the top of the lifting frame (3), and a docking seat (13) fixed to the outer wall of the baffle suspension component (4) is sleeved on the outside of the support shaft (12), and an elastic element (14) sleeved on the outside of the support shaft (12) is provided between the docking seat (13) and the lifting frame (3).

8. A board turning device for furniture production according to claim 1, characterized in that: The inner wall of the load-bearing frame (1) is fixed with an anti-detachment frame (15) for supporting the conveyor chain (2).

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