Feeding machine for woodworking

Abstract

The utility model relates to the technical field of wood feeders, which comprises a frame, a feeding device and a back-up roll, the bottom end of the feeding device is fixedly connected with the top of the frame, the back-up roll is connected with the top of the frame through limiting structures arranged at two ends, and an extrusion component is pressed to apply certain extrusion force to a positioning block so as to press the positioning block. The inclined surface of the inner side of the extrusion groove is extruded through the inclined surface of the bottom end of the extrusion assembly, so that the positioning block moves towards the interior of the storage groove and extrudes the first spring, and when the positioning block moves towards the interior of the storage groove, the end, away from the spring, of the positioning block slowly breaks away from the interior of the clamping groove; the supporting roller is pulled, the mounting block slides in the sliding groove formed in the top of the rack, and therefore the position of the supporting roller on the top of the rack is adjusted, the position of the supporting roller can be adjusted conveniently through the structure, operation is convenient and fast, the working intensity of workers is reduced to a certain degree, and the use efficiency of the feeding equipment is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of wood feeding machines, specifically a woodworking feeding machine. Background Technology

[0002] A woodworking feeder is an automated device mainly used in the wood processing field. It is used to feed wood into the working area of ​​the processing machinery for cutting or processing, enabling continuous processing production. Currently, woodworking feeders mainly consist of a frame, motor, support rollers, and rollers. The frame is generally located on one side of the processing equipment that processes the wood, the rollers are generally located on the top of the frame, and the motor is usually located on one side of the rollers, with the motor output connected to one side of the rollers. The support rollers are installed on the top of the frame by fixing screws. By placing the wood between the support rollers and the processing equipment, the motor drives the rollers to rotate, and the rollers move the wood.

[0003] The support rollers allow the timber to move along the rollers and the processing equipment, ensuring stability and preventing deviation. However, when transporting timber of different sizes, the width of the timber varies, necessitating adjustment of the support rollers. Existing support rollers are connected to the top of the frame via multiple fixing screws. Adjusting the position of the support rollers requires disassembling and reassembling these screws, a cumbersome process that hinders adjustment, significantly increasing the workload for workers and reducing the efficiency of the feeder. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a woodworking feeder that solves the problem of low feeder efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a woodworking feeder, comprising a frame, a feeding device, and a support roller, wherein the bottom end of the feeding device is fixedly connected to the top of the frame, and the support roller is connected to the top of the frame through limiting structures provided at both ends;

[0006] The limiting structure includes an installation block, a positioning block, and an extrusion assembly. The top of the installation block is fixedly connected to one end of the bottom of the support roller. The top of the frame is provided with multiple sliding grooves for the installation block to move, and one side of the sliding groove is provided with multiple slots that match the shape of the positioning block. One side of the installation block is provided with a storage groove for the positioning block to move. The two ends of the positioning block are located inside the storage groove and the slots, respectively. The end of the positioning block located in the storage groove is connected to the inside of the storage groove by a spring. The top of the positioning block is provided with an extrusion groove that matches the shape of the bottom end of the extrusion assembly. The extrusion assembly is located on the top of the support roller. The bottom end of the extrusion assembly is inclined from the side away from the slot to the side adjacent to the slot, and the bottom end of the extrusion assembly extends through the bottom of the support roller and the top of the installation block into the extrusion groove.

[0007] As a preferred technical solution of this utility model, the extrusion assembly includes an extrusion rod and a reset member. The top of the support roller is provided with a through hole for the extrusion rod to pass through. The bottom end of the extrusion rod passes through the through hole and the top of the mounting block and extends into the extrusion groove. The bottom end of the extrusion rod is inclined from the side away from the groove to the side adjacent to the groove. One end of the reset member is fixedly connected to one side of the extrusion rod.

[0008] As a preferred technical solution of this utility model, the reset component includes a connecting rod and a movable plate. One end of the connecting rod is fixedly connected to one side of the extrusion rod, the top of the movable plate is fixedly connected to the bottom of the connecting rod, the top of the support roller is provided with a groove for the movable plate to move, and the bottom of the movable plate is located inside the groove.

[0009] As a preferred embodiment of this utility model, the bottom of the movable plate is connected to the bottom end of the groove via a second spring.

[0010] As a preferred embodiment of this utility model, the support roller is provided with an installation groove on one side, and a roller is provided inside the installation groove, and the number of rollers is multiple.

[0011] As a preferred technical solution of this utility model, a cutting device for processing wood is provided on one side of the frame. The cutting device includes a mounting plate, a motor and a cutting wheel. One side of the mounting plate is fixedly connected to one side of the frame. One end of the motor is fixedly connected to the top of the mounting plate. The output end of the motor is fixedly connected to the bottom of the cutting wheel, and the cutting wheel is located at the top of the frame.

[0012] Compared with the prior art, this utility model provides a woodworking feeder with the following advantages:

[0013] When processing timber of other sizes, press the pressing component to apply a certain pressing force to the positioning block. Because the bottom end of the pressing component is inclined from the side away from the slot to the side adjacent to the slot, and the shape of the pressing groove matches the bottom end of the pressing component, when the pressing force is applied to the inclined surface inside the pressing groove through the inclined surface of the bottom end of the pressing component, it will be converted into a thrust that moves into the receiving groove. This causes the positioning block to move into the receiving groove and press the spring. As the positioning block moves into the receiving groove, the end of the positioning block away from the spring will slowly disengage from the slot. When the outer side of the positioning block is no longer in contact with the inner side of the slot, pull the support roller to make the mounting block slide inside the slide groove opened at the top of the frame, thereby adjusting the position of the support roller at the top of the frame. The above structure facilitates the adjustment of the position of the support roller, making the operation more convenient, reducing the workload of the workers to a certain extent, and improving the efficiency of the feeding equipment. Attached Figure Description

[0014] Figure 1 Schematic diagram of the overall structure of the woodworking feeder provided by this utility model Figure 1 ;

[0015] Figure 2 Schematic diagram of the overall structure of the woodworking feeder provided by this utility model Figure 2 ;

[0016] Figure 3 A partial structural diagram of the support roller, mounting block, and reset assembly provided by this utility model;

[0017] Figure 4 A partially disassembled structural diagram of the support roller and roller provided by this utility model;

[0018] Figure 5 A schematic diagram of the overall structure of the positioning block and reset assembly provided by this utility model.

[0019] In the diagram: 1. Frame; 2. Feeding device; 3. Support roller; 4. Mounting block; 5. Positioning block; 6. Slide groove; 7. Slot; 8. Storage slot; 9. Spring 1; 10. Extrusion groove; 11. Extrusion rod; 12. Through hole; 13. Connecting rod; 14. Movable plate; 15. Groove; 16. Spring 2; 17. Mounting slot; 18. Roller; 19. Mounting plate; 20. Motor; 21. Cutting wheel; 22. Roller. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-5 In this embodiment: a woodworking feeder includes a frame 1, a feeding device 2, and a support roller 3. The bottom end of the feeding device 2 is fixedly connected to the top of the frame 1. The support roller 3 is connected to the top of the frame 1 through limiting structures at both ends. The limiting structures include mounting blocks 4, positioning blocks 5, and pressing components. The top of the mounting blocks 4 is fixedly connected to one bottom end of the support roller 3. The top of the frame 1 is provided with multiple sliding grooves 6 for the mounting blocks 4 to move, and one side of the sliding grooves 6 is provided with multiple slots 7 that match the shape of the positioning blocks 5. One side of the mounting blocks 4 is provided with a storage slot 8 for the positioning blocks 5 to move. The two sides of the positioning blocks 5 are... The ends are respectively located inside the storage groove 8 and the card slot 7, and the positioning block 5 is located at one end of the storage groove 8 and connected to the inside of the storage groove 8 by a spring 9. The top of the positioning block 5 is provided with an extrusion groove 10 that matches the shape of the bottom end of the extrusion component. The extrusion component is located on the top of the support roller 3. The bottom end of the extrusion component is inclined from the side away from the card slot 7 to the side adjacent to the card slot 7. The bottom end of the extrusion component extends through the bottom of the support roller 3 and the top of the mounting block 4 into the extrusion groove 10. The bottom of the feeding device 2 is provided with multiple rollers 22 for transporting wood. The wood moves on the top of the frame 1 by rotating the rollers 22.

[0022] The extrusion assembly includes an extrusion rod 11 and a reset component. The top of the support roller 3 has a through hole 12 for the extrusion rod 11 to pass through. The bottom end of the extrusion rod 11 passes through the through hole 12 and the top of the mounting block 4 and extends into the extrusion groove 10. The bottom end of the extrusion rod 11 is inclined from the side away from the slot 7 to the side adjacent to the slot 7. One end of the reset component is fixedly connected to one side of the extrusion rod 11. The reset component includes a connecting rod 13 and a movable plate 14. One end of the connecting rod 13 is fixedly connected to one side of the extrusion rod 11. The top of the movable plate 14 is fixedly connected to the bottom of the connecting rod 13. The top of the support roller 3 has a groove 15 for the movable plate 14 to move. The bottom of the movable plate 14 is located inside the groove 15. The bottom of the movable plate 14 is connected to the bottom end inside the groove 15 through a spring 16. One side of the support roller 3 has a mounting groove 17, and the inner side of the mounting groove 17 has a roller 18. There are multiple rollers 18. When the wood moves along the outside of the roller 18, it can drive the roller 18 to rotate, thereby reducing the friction during the movement of the wood and making the movement of the wood smoother.

[0023] A cutting device for processing wood is provided on one side of the frame 1. The cutting device includes a mounting plate 19, a motor 20, and a cutting wheel 21. One side of the mounting plate 19 is fixedly connected to one side of the frame 1. One end of the motor 20 is fixedly connected to the top of the mounting plate 19. The output end of the motor 20 is fixedly connected to the bottom of the cutting wheel 21. The cutting wheel 21 is located at the top of the frame 1. The motor 20 drives the cutting wheel 21 to rotate, and the cutting wheel 21 cuts and processes the wood.

[0024] Working principle and usage process of this utility model:

[0025] When processing wood of other sizes, press down on the pressing rod 11 to move it along the through hole 12 toward the positioning block 5 and apply a certain pressing force to the positioning block 5. However, because the bottom end of the pressing rod 11 is inclined from the side away from the slot 7 to the side adjacent to the slot 7, and the shape of the pressing groove 10 matches the bottom end of the pressing rod 11, when the pressing force is applied to the inclined surface of the pressing groove 10 through the inclined surface of the bottom end of the pressing rod 11, the pressing force will be converted into a thrust that moves into the receiving groove 8, thereby moving the positioning block 5 into the receiving groove 8 and pressing the spring 9. When the positioning block 5 moves into the receiving groove 8, the end of the positioning block 5 away from the spring will slowly detach from the slot 7. When the outer side of the positioning block 5 is no longer in contact with the inner side of the slot 7, pull the support roller 3 to make the mounting block 4 slide in the sliding groove 6 opened at the top of the frame 1, thereby adjusting the position of the support roller 3 at the top of the frame 1.

[0026] When the extrusion rod 11 moves toward the positioning block 5, it will drive the connecting rod 13 on one side to move toward the top of the support roller 3. When the connecting rod 13 moves, it will drive the movable plate 14 to move into the groove 15 and squeeze the second spring 16. After the position of the support roller 3 is adjusted, the extrusion rod 11 is released. Under the elastic action of the second spring 16, the movable plate 14 and the connecting rod 13 will be pushed to move away from the support roller 3, thereby driving the extrusion rod 11 to reset for the next use. At the same time, when the extrusion rod 11 resets, the positioning block 5 will lose the extrusion force, and the spring will no longer be squeezed by the positioning block 5 and will recover its shape. Under the elastic action of the first spring 9 recovering its shape, it will push the positioning block 5 to move into the other slot 7 opened inside the slide groove 6, so that the positioning block 5 fits with the inside of the slot 7 and completes the limiting of the support roller 3.

[0027] When processing wood, the wood is placed at the bottom of the feeding device 2, and simultaneously positioned between the support roller 3 and the cutting wheel 21. One side of the wood is placed against the outer side of the roller 22 on one side of the support roller 3. The feeding device 2 is started, causing the multiple rollers 22 at the bottom of the feeding device 2 to rotate. The rotation of the rollers 22 drives the wood to move towards the cutting wheel 21, and the cutting wheel 21 rotates under the drive of the motor 20. The cutting wheel 21 performs the processing operation on the wood. As the wood moves along the outer side of the roller 18, it can drive the roller 18 to rotate, thereby reducing the friction during the movement of the wood and making the movement of the wood smoother.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A woodworking feeder, comprising a frame (1), a feeding device (2), and a support roller (3), characterized in that: The bottom end of the feeding device (2) is fixedly connected to the top of the frame (1), and the support roller (3) is connected to the top of the frame (1) through the limiting structure set at both ends; The limiting structure includes a mounting block (4), a positioning block (5), and an extrusion assembly. The top of the mounting block (4) is fixedly connected to one end of the bottom of the support roller (3). The top of the frame (1) is provided with multiple sliding grooves (6) for the mounting block (4) to move, and one side of the sliding groove (6) is provided with multiple slots (7) that match the shape of the positioning block (5). One side of the mounting block (4) is provided with a storage groove (8) for the positioning block (5) to move. The two ends of the positioning block (5) are respectively located in the storage groove (8) and the slots (7). 7) Inside, and the positioning block (5) is connected to the inside of the storage groove (8) by a spring (9) at one end. The top of the positioning block (5) is provided with an extrusion groove (10) that matches the shape of the bottom end of the extrusion assembly. The extrusion assembly is located on the top of the support roller (3). The bottom end of the extrusion assembly is inclined from the side away from the slot (7) to the side adjacent to the slot (7). The bottom end of the extrusion assembly extends through the bottom of the support roller (3) and the top of the mounting block (4) into the extrusion groove (10).

2. The woodworking feeder according to claim 1, characterized in that: The extrusion assembly includes an extrusion rod (11) and a reset member. The top of the support roller (3) is provided with a through hole (12) through which the extrusion rod (11) passes. The bottom end of the extrusion rod (11) passes through the through hole (12) and extends into the extrusion groove (10) through the top of the mounting block (4). The bottom end of the extrusion rod (11) is inclined from the side away from the slot (7) to the side adjacent to the slot (7). One end of the reset member is fixedly connected to one side of the extrusion rod (11).

3. A woodworking feeder according to claim 2, characterized in that: The reset component includes a connecting rod (13) and a movable plate (14). One end of the connecting rod (13) is fixedly connected to one side of the pressing rod (11). The top of the movable plate (14) is fixedly connected to the bottom of the connecting rod (13). The top of the support roller (3) is provided with a groove (15) for the movable plate (14) to move. The bottom of the movable plate (14) is located inside the groove (15).

4. A woodworking feeder according to claim 3, characterized in that: The bottom of the movable plate (14) is connected to the bottom of the groove (15) via spring 2 (16).

5. A woodworking feeder according to claim 4, characterized in that: The support roller (3) has an installation groove (17) on one side, and a roller (18) is provided inside the installation groove (17). The number of rollers (18) is multiple.

6. A woodworking feeder according to claim 5, characterized in that: The frame (1) is provided with a cutting device for processing wood on one side. The cutting device includes a mounting plate (19), a motor (20) and a cutting wheel (21). One side of the mounting plate (19) is fixedly connected to one side of the frame (1). One end of the motor (20) is fixedly connected to the top of the mounting plate (19). The output end of the motor (20) is fixedly connected to the bottom of the cutting wheel (21), and the cutting wheel (21) is located at the top of the frame (1).

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