A conveying device for wood product processing

Abstract

This utility model discloses a conveying device for wood product processing, relating to the field of wood board conveying. It includes two end plates, each with an upwardly protruding plate integrally formed at its tail end. A horizontal plate is fixedly installed between the two protruding plates. Multiple conveying rollers are rotatably installed between the two end plates. Multiple pressing rollers are slidably installed between the protruding plates of the end plates. An adjusting mechanism is installed above the protruding plates of the end plates to drive the pressing rollers to slide synchronously. Multiple sets of limiting members are arranged above the conveying rollers, perpendicularly distributed to them. A sliding frame, comprising two sets, is fixedly installed on the top of each limiting member, extending through to the top of a fixed frame. This utility model, by setting an adjusting mechanism and a driving mechanism, can be adjusted according to the thickness and width of the board, improving the applicability of the device and making it suitable for boards of different sizes.

Description

Technical Field

[0001] This utility model relates to the field of wood board conveying, specifically a conveying device for wood product processing. Background Technology

[0002] During the processing of wood products, sheet boards need to be cut to the required width. Generally, a cutting mechanism is set at the end of the conveying device, and the sheet boards are cut when the conveying device transports them to the end.

[0003] In the prior art, when the sheet material moves to the end and contacts the cutting device, the high-speed rotating cutting blade applies force to the sheet material. This force can cause the sheet material to move upward or shift left or right, resulting in defective sheet material. Utility Model Content

[0004] The purpose of this utility model is to provide a conveying device for wood product processing in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a conveying device for wood product processing, comprising two end plates, with an upwardly protruding plate integrally formed above the tail end of each end plate, a horizontal plate fixedly installed between the two protruding plates, multiple conveying rollers rotatably installed between the two end plates, multiple pressing rollers slidably installed between the protruding plates of the end plates, an adjustment mechanism for driving the multiple pressing rollers to slide synchronously installed above the protruding plates of the end plates, multiple sets of limiting members perpendicularly distributed above the conveying rollers, a sliding frame extending through to the top of the limiting members and extending to the top of the fixed frame, the sliding frame comprising two sets, one set of the sliding frame close to the horizontal plate and the other set of the end plates away from the horizontal plate, one set of the limiting members comprising two limiting plates, and a driving mechanism installed at the top of the fixed frame.

[0006] As a further embodiment of this utility model: the adjusting mechanism includes a screw rotatably mounted at the middle of the top of the horizontal plate and extending upward. An adjusting plate is threadedly connected to the outer wall of the screw. The adjusting plate has a downward-opening "C"-shaped structure. Fixing plates are fixedly mounted at both bottom ends of the adjusting plate. The vertical plate of the fixing plate is rotatably connected to the end shaft of the pressure roller. A vertical groove is provided on the protruding plate for the end shaft of the pressure roller to slide up and down. A turntable is fixedly mounted on the top of the screw. A handle is rotatably mounted at the eccentric position on the top of the turntable.

[0007] As a further embodiment of this utility model: the driving mechanism includes an electric push cylinder that is fixedly mounted on the top plate of the fixed frame via a bracket, and a movable plate is fixedly mounted on the output end of the electric push cylinder; The driving mechanism also includes a sliding plate fixedly installed on the top of a set of sliding frames. The top of the sliding plate is provided with a downwardly recessed guide groove, and the bottom of the moving plate is fixedly installed with a push rod that is slidably connected to the guide groove. Two adjacent guide grooves are symmetrically distributed. The top of the fixed frame has a strip groove for the sliding frame to slide.

[0008] As a further embodiment of this utility model: a synchronous wheel is coaxially fixedly installed at one end of the conveying roller, and adjacent synchronous wheels are connected by a synchronous belt drive; the other end of the conveying roller at the foremost end is coaxially fixedly connected to the output shaft of the drive motor.

[0009] As a further embodiment of this utility model: a sensing component is installed on two limit plates in any group. The sensing component includes an infrared transmitter and an infrared receiver. The infrared transmitter and the infrared receiver are aligned with each other. The infrared receiver is electrically connected to the electric push cylinder through the controller.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting up adjustment and drive mechanisms, the device can be adjusted according to the thickness and width of the sheet material, which improves its applicability and makes it suitable for sheets of different sizes. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model from another perspective; Figure 3 This is a schematic diagram of the installation of the sensing component of this utility model.

[0012] In the diagram: 1. End plate; 2. Conveyor roller; 3. Drive motor; 4. Fixed frame; 5. Strip groove; 6. Sliding frame; 7. Sliding plate; 8. Guide groove; 9. Electric push cylinder; 10. Moving plate; 11. Push rod; 12. Vertical groove; 13. Pressure roller; 14. Fixed plate; 15. Adjusting plate; 16. Horizontal plate; 17. Screw; 18. Turntable; 19. Limiting component; 20. Synchronous pulley; 21. Infrared transmitter; 22. Infrared receiver. Detailed Implementation

[0013] 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.

[0014] Please see Figures 1-3 In this embodiment of the present invention, a conveying device for wood product processing includes two end plates 1. An upwardly protruding plate is integrally formed on the upper part of the tail end of the end plate 1. A horizontal plate 16 is fixedly installed between the two protruding plates. Multiple conveying rollers 2 are rotatably installed between the two end plates 1. Multiple pressing rollers 13 are slidably installed between the protruding plates of the end plates 1. An adjustment mechanism for driving the multiple pressing rollers 13 to slide synchronously is installed above the protruding plate of the end plate 1. Multiple sets of limiting members 19 are arranged above the conveying rollers 2 and perpendicularly distributed to the conveying rollers 2. A sliding frame 6 that penetrates to the top of the limiting member 19 is fixedly installed on the top of the limiting member 19 and extends to the top of the fixed frame 4. The sliding frame 6 includes two sets, one set of sliding frames 6 is close to the horizontal plate 16, and the other set of end plates 1 is far away from the horizontal plate 16. One set of limiting members 19 includes two limiting plates. A driving mechanism is installed at the top of the fixed frame 4. A synchronous wheel 20 is coaxially fixedly installed on one end of the conveying roller 2. Adjacent synchronous wheels 20 are connected by synchronous belt transmission. The other end of the conveying roller 2 at the foremost end is coaxially fixedly connected to the output shaft of the drive motor 3.

[0015] In this embodiment: First, according to the width of the conveyed plate, the distance between the two limiting plates of the limiting member 19 is adjusted by the driving mechanism. According to the thickness of the conveyed plate, the position of the pressing roller 13 is adjusted up and down by the adjusting mechanism. After the adjustment is completed, the driving motor 3 is started. The driving motor 3 drives a conveying roller 2 connected to its output end to rotate. The conveying roller 2 drives multiple other conveying rollers 2 to rotate synchronously in the same direction through the synchronous wheel 20 and the synchronous belt. The above operations can be used to transport plates of different thicknesses and widths. During the transport process, the plates can be effectively compressed, avoiding deviation caused by cutting force.

[0016] Please refer to this carefully. Figure 1 and Figure 2 The adjustment mechanism includes a screw 17 rotatably mounted at the top center of the horizontal plate 16 and extending upward. An adjustment plate 15 is threadedly connected to the outer wall of the screw 17. The adjustment plate 15 has a downward-opening "C"-shaped structure. Fixing plates 14 are fixedly mounted at both bottom ends of the adjustment plate 15. The vertical plate of the fixing plate 14 is rotatably connected to the end shaft of the pressure roller 13. A vertical groove 12 is provided on the protruding plate for the end shaft of the pressure roller 13 to slide up and down. A turntable 18 is fixedly mounted on the top of the screw 17. A handle is rotatably mounted at the eccentric position on the top of the turntable 18.

[0017] In this embodiment: depending on the thickness of the plate, the handle drives the turntable 18 to rotate, the turntable 18 drives the screw 17 to rotate, at which time the adjusting plate 15 moves up and down under its internal thread, and the two ends of the adjusting plate 15 drive the fixing plate 14 to move up and down. The fixing plate 14 drives multiple pressing rollers 13 to move synchronously up and down until the appropriate height is reached, so that the plate can be stably cut when it comes into contact with the cutting saw blade of the cutting device when it moves to the end of the device.

[0018] Please refer to this carefully. Figure 1 and Figure 2 The driving mechanism includes an electric push cylinder 9 fixedly mounted on the top plate of the fixed frame 4 via a bracket, and a movable plate 10 fixedly mounted on the output end of the electric push cylinder 9; the driving mechanism also includes a sliding plate 7 fixedly mounted on the top of a set of sliding frames 6, the top of the sliding plate 7 is provided with a downwardly recessed guide groove 8, and the bottom end of the movable plate 10 is fixedly mounted with a push rod 11 that is slidably connected to the guide groove 8, and two adjacent guide grooves 8 are symmetrically distributed; the top of the fixed frame 4 is provided with a strip groove 5 for the sliding frame 6 to slide.

[0019] In this embodiment: when adjusting the distance between the two limiting plates of the limiting member 19 according to the width of the plate, the electric push cylinder 9 is activated. The piston rod of the electric push cylinder 9 drives the moving plate 10 to move. The moving plate 10 drives the push rod 11 at its bottom to move. The moving push rod 11 applies a squeezing force to the inner wall of the guide groove 8. The sliding plate 7 cannot move along the length direction of the device. Therefore, the sliding plate 7 drives the sliding frame 6 connected to it to move along the strip groove 5, so as to achieve the purpose of moving adjacent sliding plates 7 in opposite directions. This achieves the purpose of driving the two limiting plates of one limiting member 19 to move closer or further apart from each other.

[0020] Please refer to this carefully. Figure 3 In any group, two limit plates are equipped with sensing components, which include an infrared transmitter 21 and an infrared receiver 22. The infrared transmitter 21 and the infrared receiver 22 are aligned with each other. The infrared receiver 22 is electrically connected to the electric push cylinder 9 through the controller.

[0021] In this embodiment: Before adjustment, the width parameter of the plate is set. Then, during the movement of the two limiting plates, the infrared transmitter 21 continuously emits infrared signals to the infrared receiver 22. When the distance between the two limiting plates reaches the preset value, the infrared receiver 22 sends an electrical signal to the controller, and the controller controls the electric push cylinder 9 to stop running. In this way, the distance between the two limiting plates can be guaranteed to be consistent with the width of the plate, and effective limiting can be achieved.

[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A conveying device for the processing of wood products, comprising two end plates (1), characterised in that, The end plate (1) has an integrally formed protruding plate at the upper end of the tail end. A horizontal plate (16) is fixedly installed between the two protruding plates. Multiple conveying rollers (2) are rotatably installed between the two end plates (1). Multiple pressing rollers (13) are slidably installed between the protruding plates of the end plate (1). An adjustment mechanism for driving the multiple pressing rollers (13) to slide synchronously is installed above the protruding plate of the end plate (1). Multiple sets of limiting members (19) are arranged above the conveying roller (2) and are perpendicular to the conveying roller (2). A sliding frame (6) is fixedly installed on the top of the limiting member (19) and extends through to the top of the fixed frame (4). The sliding frame (6) includes two sets. One set of the sliding frame (6) is close to the horizontal plate (16), and the other set of the end plate (1) is away from the horizontal plate (16). One set of the limiting member (19) includes two limiting plates. A driving mechanism is installed at the top of the fixed frame (4).

2. A wood product processing conveyor as defined in claim 1, wherein, The adjustment mechanism includes a screw (17) rotatably mounted on the top center of the horizontal plate (16) and extending upward. An adjustment plate (15) is threadedly connected to the outer wall of the screw (17). The adjustment plate (15) has a downward-opening "C"-shaped structure. Fixing plates (14) are fixedly mounted on both bottom ends of the adjustment plate (15). The vertical plate of the fixing plate (14) is rotatably connected to the end shaft of the pressure roller (13). A vertical groove (12) is provided on the protruding plate for the end shaft of the pressure roller (13) to slide up and down. A turntable (18) is fixedly mounted on the top of the screw (17). A handle is rotatably mounted on the top eccentric position of the turntable (18).

3. A wood product processing conveyor as defined in claim 2, wherein, The driving mechanism includes an electric push cylinder (9) fixedly mounted on the top plate of the fixed frame (4) by a bracket, and a movable plate (10) is fixedly mounted on the output end of the electric push cylinder (9). The driving mechanism also includes a sliding plate (7) fixedly installed on the top of a set of sliding frames (6). The top of the sliding plate (7) is provided with a downwardly recessed guide groove (8). The bottom of the moving plate (10) is fixedly installed with a push rod (11) that is slidably connected to the guide groove (8). Two adjacent guide grooves (8) are symmetrically distributed. The top of the fixed frame (4) is provided with a strip groove (5) for the sliding frame (6) to slide.

4. A wood product processing conveyor as defined in claim 3, wherein, One end of the conveying roller (2) is coaxially fixedly mounted with a synchronous wheel (20), and adjacent synchronous wheels (20) are connected by a synchronous belt drive. The other end of the conveying roller (2) at the front end is coaxially fixedly connected to the output shaft of the drive motor (3).

5. The apparatus according to claim 3, wherein Sensing components are installed on two limit plates in any group. The sensing components include an infrared transmitter (21) and an infrared receiver (22). The infrared transmitter (21) and the infrared receiver (22) are aligned with each other. The infrared receiver (22) is electrically connected to the electric push cylinder (9) through the controller.

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