Discharging device for veneer drying equipment

Abstract

The utility model discloses a blanking device for veneer drying equipment, which belongs to the technical field of drying equipment and comprises a drying box, a motor is fixedly connected to one side of the drying box, a first rotating shaft is fixedly connected to the output end of the motor, a first conveying belt is arranged on the first rotating shaft, a second rotating shaft is arranged at one end of the first conveying belt, and the other end of the first conveying belt is provided with a second conveying belt. According to the veneer drying device, veneers on the containing plate can be driven by the motor to be conveyed and dried, the veneers fall onto the second conveying belt when located in the innermost portion of the drying box, the veneers are conveyed to the feeding position from the second conveying belt through the first belt, the belt wheel, the first gear and the second gear, and the veneers are conveyed back through the first belt, the belt wheel, the first gear and the second gear. The feeding port and the discharging port are located at the same end, the angle of the placing plate can be changed when the placing plate passes through the round rod, the overall height and the occupied space of the equipment are reduced, the drying time of the equipment is prolonged, the drying quality is improved, only one power source is used, and resources and cost are saved.

Description

Technical Field

[0001] This utility model relates to the field of drying equipment technology, specifically to a feeding device for veneer drying equipment. Background Technology

[0002] Veneers have a high moisture content and require a drying process to reduce moisture. The drying process includes three steps: loading, drying, and unloading. Unloading is the process of separating the veneers from the drying device and is also the final step in the veneer drying process. Currently, the unloading device is controlled by a PLC, which requires controlling the clamping mechanism in the veneer drying device to release the clamping mechanism from the veneer and achieve unloading. This control method requires controlling all clamping mechanisms on the overhead conveyor, making the control system cumbersome and costly. On the other hand, unloading by manual handling would be too labor-intensive. Utility Model Content

[0003] This utility model solves the technical problems in the background art mentioned above and provides a feeding device for a veneer drying equipment.

[0004] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows:

[0005] A feeding device for a veneer drying equipment includes a drying chamber. A motor is fixedly connected to one side of the drying chamber. A rotating shaft is fixedly connected to the output end of the motor. A conveyor belt is mounted on the rotating shaft. A rotating shaft is mounted on one end of the conveyor belt. The rotating shaft is rotatably connected to the rotating shaft and the rotating shaft is mounted inside the drying chamber. A placement plate is fixedly connected to the conveyor belt. The placement plate has a through hole. A limiting plate is mounted on the conveyor belt. The limiting plate is located on the left side of the placement plate. A spring is fixedly connected to the placement plate. One end of the spring is fixedly connected to the conveyor belt. The spring is located on the right side of the placement plate.

[0006] Preferably, the rotating shaft 2 is provided with a belt 1, the belt 1 is located outside the drying box, one end of the belt 1 is provided with a pulley, the pulley is rotatably connected to the drying box, a gear 1 is fixedly connected to the pulley, the gear 1 is meshed with a gear 2, a rotating shaft 4 is fixedly connected to the gear 2, a conveyor belt 2 is provided on the rotating shaft 4, and a rotating shaft 3 is provided at one end of the conveyor belt 2.

[0007] Preferably, a circular rod is rotatably connected inside the drying chamber, and several circular rods are provided. The circular rods are located below the first conveyor belt and above the second conveyor belt.

[0008] Preferably, the drying oven has an extension plate on one side, the rotating shaft is rotatably connected to the extension plate, a vertical plate is fixedly connected to one end of the extension plate, the vertical plate has a slot, a base plate is slidably connected in the slot, a caster wheel is fixedly connected to the bottom of the base plate, a handlebar is provided on the base plate, and a groove is provided on the base plate.

[0009] Preferably, a sliding rod is slidably connected through the slot, one end of the sliding rod is provided with a wedge-shaped block, the wedge-shaped block is located in the slot and fits into the groove, a second spring is provided on the sliding rod, one end of the second spring is fixedly connected to the wedge-shaped block, the other end of the second spring is fixedly connected to the vertical plate, and a handle is provided at one end of the sliding rod.

[0010] Preferably, there are several placement plates and several round rods.

[0011] Preferably, the vertical plate is arranged perpendicular to the extension plate and is located below the second conveyor belt.

[0012] With the above structure, this utility model has the following advantages:

[0013] 1. This utility model uses a motor to drive the single board on the placement plate for drying, and then drops it onto the second conveyor belt when it is at the innermost part of the drying box. The single board is then transported from the second conveyor belt to the feeding point through the first belt, pulley, gear one, and gear two. The material returns, so that the feeding port and the unloading port are at the same end. When the placement plate passes the round rod, its angle will change, which reduces the overall height of the equipment and the space occupied by the equipment, increases the drying time of the equipment, improves the drying quality, and only uses one power source, saving resources and costs.

[0014] 2. This utility model allows the base plate of the trolley to be inserted into the slot within the vertical plate. The single board conveyed by the second conveyor belt can fall directly onto the base plate and then be moved away directly, saving time and effort and reducing labor costs. The wedge block can be inserted into the groove through the sliding rod and the second spring to fix the trolley, increasing the accuracy of material unloading. The trolley can also be pulled out by hand or foot by pulling the handle, making it more convenient to use.

[0015] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a feeding device for a veneer drying equipment according to this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a drying box for a veneer drying equipment according to the present invention.

[0019] Figure 3 This is a schematic diagram of the structure of a feeding device placement plate for a single-board drying equipment according to this utility model;

[0020] Figure 4 yes Figure 1 Enlarged view of point A in the image

[0021] As shown in the figure: 1. Drying oven; 2. Motor; 3. Rotating shaft one; 4. Conveyor belt one; 5. Rotating shaft two; 6. Placement plate; 7. Through hole; 8. Limiting plate; 9. Spring one; 10. Belt one; 11. Pulley; 12. Gear one; 13. Gear two; 14. Conveyor belt two; 15. Rotating shaft three; 16. Extension plate; 17. Round rod; 18. Vertical plate; 19. Slot; 20. Base plate; 21. Caster wheel; 22. Handlebar; 23. Slide rod; 24. Wedge block; 25. Spring two; 26. Handle; 27. Groove; 28. Rotating shaft four. Detailed Implementation Plan

[0022] The embodiments of this application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0023] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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 communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0024] The present invention will now be described in further detail with reference to the full text:

[0025] Combined with appendix Figures 1 to 4 A feeding device for a veneer drying equipment includes a drying chamber 1. A motor 2 is fixedly connected to one side of the drying chamber 1. A rotating shaft 3 is fixedly connected to the output end of the motor 2. A conveyor belt 4 is mounted on the rotating shaft 3. A rotating shaft 5 is mounted at one end of the conveyor belt 4. The rotating shaft 3 and the rotating shaft 5 are rotatably connected inside the drying chamber 1. A placement plate 6 is fixedly connected to the conveyor belt 4. The placement plate 6 has a through hole 7. A limiting plate 8 is mounted on the conveyor belt 4 and is located on the left side of the placement plate 6. A spring 9 is fixedly connected to the placement plate 6, and one end of the spring 9 is fixedly connected to the conveyor belt 4. The spring 9 is located on the right side of the placement plate 6. The motor 2 can drive the single board on the placement plate 6 to be conveyed and dried, and when it is at the innermost part of the drying box 1, it falls onto the conveyor belt 14. The single board is then conveyed from the conveyor belt 14 to the feeding point through the belt 10, pulley 11, gear 12, and gear 23. The material returns, so that the feeding port and the unloading port are at the same end. When the placement plate 6 passes the round rod 17, its angle will change, which reduces the overall height of the equipment and the space occupied by the equipment, increases the drying time of the equipment, improves the drying quality, and only uses one power source, saving resources and costs.

[0026] Among them, a belt 10 is provided on the rotating shaft 2 5, and the belt 10 is located on the outside of the drying box 1. One end of the belt 10 is provided with a pulley 11, which is rotatably connected to the drying box 1. A gear 12 is fixedly connected to the pulley 11, and the gear 12 meshes with a gear 2 13. A rotating shaft 4 28 is fixedly connected to the gear 2 13. A conveyor belt 2 14 is provided on the rotating shaft 4 28, and a rotating shaft 3 15 is provided at one end of the conveyor belt 2 14. A round rod 1 is rotatably connected inside the drying box 1. 7. Several round rods 17 are provided. The round rods 17 are located below the first conveyor belt 4 and above the second conveyor belt 14. An extension plate 16 is provided on one side of the drying box 1. A rotating shaft 3 15 is rotatably connected to the extension plate 16. A vertical plate 18 is fixedly connected to one end of the extension plate 16. A slot 19 is provided on the vertical plate 18. A base plate 20 is slidably connected in the slot 19. A universal wheel 21 is fixedly connected to the bottom of the base plate 20. A handle 22 is provided on the base plate 20. A groove 27 is provided on the base plate 20. A sliding rod 23 is slidably connected through the groove 19. One end of the sliding rod 23 is provided with a wedge block 24, which is located in the groove 19 and fits into the groove 27. A second spring 25 is provided on the sliding rod 23. One end of the second spring 25 is fixedly connected to the wedge block 24, and the other end of the second spring 25 is fixedly connected to the vertical plate 18. One end of the sliding rod 23 is provided with a handle 26. Several placement plates 6 and several round rods 17 are provided. The vertical plate 18 is set perpendicular to the extension plate 16. The vertical plate 18 is positioned... Below the second conveyor belt 14, the base plate 20 of the trolley can be inserted into the slot 19 in the vertical plate 18. The single board conveyed by the second conveyor belt 14 can fall directly onto the base plate 20 and move away directly, saving time and effort and reducing labor costs. The wedge block 24 can be inserted into the groove 27 through the slide bar 23 and the second spring 25 to fix the trolley, which increases the accuracy of unloading. It can also be pulled out by hand or foot by pulling the handle 26, making it more convenient to use.

[0027] The working principle of this utility model is as follows: When in use, the worker starts the motor, which drives the conveyor belt to rotate via rotating shaft one and rotating shaft two to feed the veneer. The veneer is placed on the placement plate and dried in the drying chamber. The through holes can increase the drying efficiency. When it is conveyed to the innermost part of the drying chamber, it slides onto the conveyor belt two. Then, the belt drives the gear one on the pulley to rotate, and the gear two drives the conveyor belt two to transport the veneer to the unloading point. When the placement plate passes the round rod, the round rod will compress the spring one through the placement plate, causing its angle to change. After passing the round rod, the spring one rebounds and supports the placement plate. Then, the dried veneer will fall into the bottom plate. When the trolley is full, the handle is turned, the wedge block compresses the spring two, causing it to disengage from the groove on the bottom plate. The trolley can then be pulled away by the handle. The empty trolley is then pushed into the slot on the vertical plate.

[0028] The present invention and its embodiments have been described above. This description is not restrictive, and the embodiments shown throughout the text are only one of the embodiments of the present invention. The actual structure is not limited to this. In conclusion, if a person skilled in the art is inspired by this description and designs a similar structure and embodiment without departing from the inventive spirit of the present invention, such design should fall within the protection scope of the present invention.

Claims

1. A blanking device for a single board drying apparatus, comprising a drying box (1), characterized in that: A motor (2) is fixedly connected to one side of the drying box (1). A rotating shaft (3) is fixedly connected to the output end of the motor (2). A conveyor belt (4) is provided on the rotating shaft (3). A rotating shaft (5) is provided at one end of the conveyor belt (4). The rotating shaft (3) and the rotating shaft (5) are rotatably connected inside the drying box (1). A placement plate (6) is fixedly connected to the conveyor belt (4). A through hole (7) is provided on the placement plate (6). A limiting plate (8) is provided on the conveyor belt (4). The limiting plate (8) is located on the left side of the placement plate (6). A spring (9) is fixedly connected to the placement plate (6). One end of the spring (9) is fixedly connected to the conveyor belt (4). The spring (9) is located on the right side of the placement plate (6).

2. The unloading device for a single board drying apparatus according to claim 1, wherein: The rotating shaft 2 (5) is provided with a belt 1 (10), which is located outside the drying box (1). One end of the belt 1 (10) is provided with a pulley (11), which is rotatably connected to the drying box (1). A gear 1 (12) is fixedly connected to the pulley (11), which meshes with a gear 2 (13). A rotating shaft 4 (28) is fixedly connected to the gear 2 (13), which is provided with a conveyor belt 2 (14). One end of the conveyor belt 2 (14) is provided with a rotating shaft 3 (15).

3. The unloading device for a single board drying apparatus according to claim 2, wherein: The drying box (1) is rotatably connected to a round rod (17), and there are several round rods (17). The round rods (17) are located below the first conveyor belt (4) and above the second conveyor belt (14).

4. The unloading device for a single board drying apparatus according to claim 3, wherein: An extension plate (16) is provided on one side of the drying box (1). The rotating shaft (15) is rotatably connected to the extension plate (16). A vertical plate (18) is fixedly connected to one end of the extension plate (16). A slot (19) is provided on the vertical plate (18). A bottom plate (20) is slidably connected in the slot (19). A universal wheel (21) is fixedly connected to the bottom of the bottom plate (20). A handle (22) is provided on the bottom plate (20). A groove (27) is provided on the bottom plate (20).

5. The unloading device for a single board drying apparatus according to claim 4, wherein: A sliding rod (23) is slidably connected through the slot (19). One end of the sliding rod (23) is provided with a wedge block (24). The wedge block (24) is located in the slot (19) and is fitted into the groove (27). A second spring (25) is provided on the sliding rod (23). One end of the second spring (25) is fixedly connected to the wedge block (24), and the other end of the second spring (25) is fixedly connected to the vertical plate (18). One end of the sliding rod (23) is provided with a handle (26).

6. The unloading device for a single board drying apparatus according to claim 5, wherein: The placement plate (6) is provided in several units, and the round rod (17) is provided in several units.

7. A feeding device for a veneer drying equipment according to claim 6, characterized in that: The vertical plate (18) is set perpendicular to the extension plate (16) and is located below the second conveyor belt (14).

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