A cutting device with positioning function for wood product production

Abstract

The utility model relates to cutting device technical field, and disclose a kind of cutting device with positioning function for wood product production, the cutting device with positioning function for wood product production, because the traverse of the stirring groove in the disc surface is penetrated, the traverse is also penetrated the sliding slot of the disc surface of fixed disc, but because the inboard fixed connection of fixed disc and positioning box, so that the disc rotates, stirring groove will stir the lever, and the traverse will slide along the sliding slot to the center of positioning box under the condition of being limited by sliding slot, and the traverse will drive slider to slide together, slider will push push rod to move together when sliding, so that push rod pushes locking block and fixes columnar wood product, the locking block of the circumferential array in symmetrical positioning box is thus realized wood product two ends when fixed, and the axis keeps consistent, avoid cutting machine when cutting wood product, kerf inclination leads to subsequent unable to install.

Description

Technical Field

[0001] This utility model relates to the field of cutting device technology, specifically a cutting device for wood product manufacturing with positioning function. Background Technology

[0002] A wood cutting device is a mechanical device used to precisely cut wood, wood products, or boards. This device is commonly used in wood processing, furniture manufacturing, and the construction industry, improving work efficiency and ensuring accurate cutting dimensions. It is an indispensable piece of equipment in the wood processing industry, ensuring effective cutting of wood to meet various production and construction needs.

[0003] When cutting columnar wooden products, some longer or heavier wooden products will have their ends shifted under their own weight, causing the axis of the columnar ends to tilt. As a result, the cross-section will be tilted or the cut will not be flat. Moreover, some wooden products will have different lengths at the two ends after cutting, which may cause the wooden products to tilt and fall off and be damaged. Utility Model Content

[0004] The purpose of this invention is to provide a cutting device for wood product manufacturing with positioning function, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cutting device for wood product production with positioning function, including a base and a cutting machine, wherein the inner side of the base is provided with a positioning part to prevent the axis from shifting when the wood product is cut; The positioning unit includes a positioning box, a movable groove, a fixed plate, a sliding groove, a turntable, a toggle groove, a lever, a crossbar, a slider, a push rod, a locking block, a support rod, a hinge block, an anti-detachment ring, an arc-shaped rod, a locking hole, an arc-shaped groove, an insert rod, a circular piece, a spring, and a pull rod. The side of the positioning box is fixedly connected to the inside of the base. The surface of the positioning box has a movable groove. The inside of the positioning box is fixedly connected to a fixed plate. The inside of the positioning box is rotatably connected to a turntable.

[0006] Preferably, the surface of the fixed disk is provided with a sliding groove, and the surface of the turntable is provided with a toggle groove. When the turntable rotates, the toggle groove will actuate the lever, and the crossbar, when limited by the sliding groove, will slide along the sliding groove toward the center of the positioning box.

[0007] Preferably, a lever is fixedly connected to the side of the turntable, and an arc-shaped groove is provided on the side of the positioning box. The lever passes through the arc-shaped groove, and the pull rod is pushed down, so that the pull rod drives the lever to slide in the arc-shaped groove through the insert rod. When the lever is pushed, it will drive the turntable to rotate in the positioning box. A crossbar passes through the inner side of the lever groove, and sliders are fixedly connected to both ends of the crossbar. The crossbar also passes through the sliding groove and is slidably connected.

[0008] Preferably, a push rod is fixedly connected to the side of the slider near the axis of the positioning box. When the slider slides, it pushes the push rod to move together, so that the push rod pushes the locking block to fix the columnar wooden product. The locking blocks in the symmetrical positioning box are arranged in a circular array to ensure that the axes of the two ends of the wooden product are consistent when it is fixed. A locking block is fixedly connected to the end of the push rod away from the slider.

[0009] Preferably, a support rod is threaded through and hinged to the surface of the slider. When the pull rod is released, the spring pushes back the disc, thereby driving the insert rod to insert into the card hole, so that the lever will not return to its original position. A hinge block is threaded through and hinged to the end of the support rod away from the slider. An anti-disengagement ring is fixedly connected to the surface of the hinge block. When the slider slides, the support rod will gradually rotate and open, and the support rod will open the anti-disengagement ring through the hinge block.

[0010] Preferably, the surface of the positioning box is fixedly connected with an arc-shaped rod. After the locking block clamps the wooden product, the pull rod can be released, causing the spring to push back the disc, thereby driving the insert rod to insert into the locking hole, so that the lever will not reset. The surface of the arc-shaped rod is provided with locking holes.

[0011] Preferably, the arc-shaped rod passes through the lever, the inner side of the lever is slidably connected to an insert rod, the insert rod passes through and is fixedly connected to a circular piece, a spring is fixedly connected between the circular piece and the inner side of the lever, and a pull rod is fixedly connected to the end of the insert rod away from the circular piece.

[0012] Compared with the prior art, this utility model provides a cutting device for wood product manufacturing with positioning function, which has the following beneficial effects: 1. This cutting device for wood product production with positioning function has a horizontal bar passing through the actuating groove on the surface of the turntable, and the horizontal bar also passes through the sliding groove on the surface of the fixed plate. However, since the fixed plate is fixedly connected to the inside of the positioning box, when the turntable rotates, the actuating groove will actuate the lever, and the horizontal bar, limited by the sliding groove, will slide along the sliding groove towards the center of the positioning box. The horizontal bar will drive the slider to slide together, and the slider will push the push rod to move together, so that the push rod pushes the locking block to fix the columnar wood product. Through the symmetrical array of locking blocks in the positioning box, the two ends of the wood product are kept in the same axis when fixed, avoiding the cutting machine from cutting the wood product with a tilted cut, which would make subsequent installation impossible.

[0013] 2. This cutting device for wood product production with positioning function can release the pull rod after the locking block clamps the wood product, allowing the spring to push back the disc and drive the insert rod to insert into the locking hole, preventing the lever from resetting. As the slider slides, the support rod will gradually rotate and open, and the support rod will open the anti-detachment ring through the hinge block, thus gradually moving the anti-detachment ring away from the positioning box. This ensures that the anti-detachment ring can support the wood product after it is cut, preventing the wood product from tilting and falling off due to different weights at both ends. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is an enlarged structural schematic diagram of the positioning box of this utility model; Figure 3 This is a partial structural diagram of the positioning box of this utility model; Figure 4 This is a cross-sectional view of the positioning box of this utility model; Figure 5 This is a schematic diagram of the internal unfolded structure of the positioning box of this utility model; Figure 6 This is a partial structural diagram of the positioning part of this utility model.

[0015] In the diagram: 1. Base; 2. Positioning part; 21. Positioning box; 22. Movable groove; 23. Fixed plate; 24. Slide groove; 25. Turntable; 26. Actuating groove; 27. Actuating rod; 28. Crossbar; 29. ​​Slider; 210. Push rod; 211. Locking block; 212. Support rod; 213. Hinge block; 214. Anti-detachment ring; 215. Arc rod; 216. Locking hole; 217. Arc groove; 218. Insert rod; 219. Circular piece; 220. Spring; 221. Pull rod; 3. Cutting machine. Detailed Implementation

[0016] like Figures 1-6 As shown, this utility model provides a technical solution: a cutting device for wood product production with positioning function, including a base 1 and a cutting machine 3, wherein a positioning part 2 is provided on the inner side of the base 1 to prevent the axis from shifting when the wood product is cut; The positioning part 2 includes a positioning box 21, a movable groove 22, a fixed plate 23, a sliding groove 24, a turntable 25, a toggle groove 26, a lever 27, a crossbar 28, a slider 29, a push rod 210, a locking block 211, a support rod 212, a hinge block 213, an anti-detachment ring 214, an arc-shaped rod 215, a locking hole 216, an arc-shaped groove 217, an insert rod 218, a round piece 219, a spring 220, and a pull rod 221. The side of the positioning box 21 is fixedly connected to the inside of the base 1. The surface of the positioning box 21 is provided with a movable groove 22. The fixed plate 23 is fixedly connected to the inside of the positioning box 21. The turntable 25 is rotatably connected through the inside of the positioning box 21. The surface of the fixed plate 23 is provided with a sliding groove 24, and the surface of the turntable 25 is provided with a toggle groove 26. Since a crossbar 28 passes through the toggle groove 26 on the surface of the turntable 25, and the crossbar 28 also passes through the sliding groove 24 on the surface of the fixed plate 23, but because the fixed plate 23 is fixedly connected to the inner side of the positioning box 21, when the turntable 25 rotates, the toggle groove 26 will actuate the lever 27, and the crossbar 28, when limited by the sliding groove 24, will slide along the sliding groove 24 toward the center of the positioning box 21. A lever 27 is fixedly connected to the side of the turntable 25. An arc-shaped groove 217 is provided on the side of the positioning box 21. The lever 27 passes through the arc-shaped groove 217. The pull rod 221 is pushed down, so that the pull rod 221 drives the lever 27 to slide in the arc-shaped groove 217 through the insert rod 218. When the lever 27 is pushed, it will drive the turntable 25 to rotate in the positioning box 21. A crossbar 28 passes through the inner side of the actuation groove 26. Slider 29 is fixedly connected to both ends of the crossbar 28. The crossbar 28 also passes through the sliding groove 24 and is slidably connected. A push rod 210 is fixedly connected to the side of the slider 29 near the axis of the positioning box 21. When the crossbar 28 is limited by the slide groove 24, it will slide along the slide groove 24 toward the center of the positioning box 21. The crossbar 28 will drive the slider 29 to slide together. When the slider 29 slides, it will push the push rod 210 to move together, so that the push rod 210 pushes the locking block 211 to fix the columnar wooden product. The locking blocks 211 in the symmetrical positioning box 21 are arranged in a circular array to ensure that the axes of the two ends of the wooden product are consistent when it is fixed. The end of the push rod 210 away from the slider 29 is fixedly connected to the locking block 211.A support rod 212 is hinged to the surface of the slider 29. After the locking block 211 clamps the wooden product, the pull rod 221 can be released, causing the spring 220 to push back the disc 219, which in turn drives the insertion rod 218 to insert into the locking hole 216, preventing the lever 27 from resetting. When the slider 29 slides, the support rod 212 will gradually rotate and open. The end of the support rod 212 away from the slider 29 is hinged to a hinge block 213. An anti-detachment ring 214 is fixedly connected to the surface of the hinge block 213. When the slider 29 slides, the support rod 212 will gradually rotate and open, and the support rod 212 will open the anti-detachment ring 214 through the hinge block 213, so that the anti-detachment ring 214 will gradually move away from the positioning box 21, thereby enabling the anti-detachment ring 214 to support the wooden product after it is cut. An arc-shaped rod 215 is fixedly connected to the surface of the positioning box 21. After the locking block 211 clamps the wooden product, the pull rod 221 can be released, causing the spring 220 to push back the disc 219, which in turn drives the insert rod 218 to insert into the locking hole 216, preventing the lever 27 from resetting. The surface of the arc-shaped rod 215 has a locking hole 216. The arc-shaped rod 215 passes through the lever 27, and the insert rod 218 passes through and is slidably connected to the inner side of the lever 27. The insert rod 218 passes through and is fixedly connected to the disc 219. A spring 220 is fixedly connected between the disc 219 and the inner side of the lever 27. The end of the insert rod 218 away from the disc 219 is fixedly connected to the pull rod 221.

[0017] Based on the above implementation, when the cutting device cuts a columnar wooden product, the wooden product to be cut is first inserted into the inner side of the symmetrical positioning box 21. Then, the pull rod 221 is pulled, causing the pull rod 221 to pull the insertion rod 218 and drive the disc 219 to compress the spring 220. At the same time, the insertion rod 218 will not be inserted into the locking hole 216. Then, the pull rod 221 is pushed down, causing the pull rod 221 to drive the lever 27 to slide in the arc groove 217 through the insertion rod 218. When the lever 27 is pushed, it will drive the turntable 25 to rotate in the positioning box 21. However, since the lever 28 passes through the lever groove 26 on the surface of the turntable 25, and the lever 28 also passes through the fixed plate 21, the lever 221 is pulled down. The groove 24 is opened on the surface of the 3. However, because the fixed plate 23 is fixedly connected to the inner side of the positioning box 21, when the turntable 25 rotates, the actuating groove 26 will actuate the lever 27. When the crossbar 28 is limited by the groove 24, it will slide along the groove 24 toward the center of the positioning box 21. The crossbar 28 will drive the slider 29 to slide together. When the slider 29 slides, it will push the push rod 210 to move together, so that the push rod 210 pushes the locking block 211 to fix the columnar wooden product. Through the symmetrical locking block 211 in the circumferential array in the positioning box 21, the two ends of the wooden product are kept in the same axis when fixed, so as to avoid the cutting machine 3 from cutting the wooden product with an inclined cut, which will make subsequent installation impossible.

[0018] After the locking block 211 clamps the wooden product, the pull rod 221 can be released, causing the spring 220 to push back the disc 219, which in turn drives the insertion rod 218 to insert into the locking hole 216, preventing the lever 27 from resetting. As the slider 29 slides, the support rod 212 will gradually rotate and open. The support rod 212 will open the anti-detachment ring 214 through the hinge block 213, thereby gradually moving the anti-detachment ring 214 away from the positioning box 21. This ensures that the anti-detachment ring 214 can support the wooden product after it is cut, preventing the wooden product from tilting and falling off due to different weights at both ends.

[0019] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A cutting device for wood product manufacturing with positioning function, comprising a base (1) and a cutting machine (3), characterized in that: The base (1) has a positioning part (2) on its inner side to prevent the axis from shifting when the wood product is cut. The positioning part (2) includes a positioning box (21), a movable groove (22), a fixed plate (23), a sliding groove (24), a turntable (25), a toggle groove (26), a lever (27), a crossbar (28), a slider (29), a push rod (210), a locking block (211), a support rod (212), a hinge block (213), an anti-detachment ring (214), an arc rod (215), a card hole (216), an arc groove (217), a plug rod (218), a disc (219), a spring (220), and a pull rod (221). The side of the positioning box (21) is fixedly connected to the inside of the base (1). The surface of the positioning box (21) is provided with a movable groove (22). The inside of the positioning box (21) is fixedly connected to a fixed plate (23). The inside of the positioning box (21) is rotatably connected to a turntable (25).

2. The cutting device for wood product manufacturing with positioning function according to claim 1, characterized in that: The surface of the fixed disk (23) is provided with a sliding groove (24), and the surface of the turntable (25) is provided with a toggle groove (26).

3. A cutting device with positioning function for wood product manufacturing according to claim 2, characterized in that: A lever (27) is fixedly connected to the side of the turntable (25). An arc groove (217) is provided on the side of the positioning box (21). The lever (27) passes through the arc groove (217). A crossbar (28) passes through the inner side of the actuation groove (26). Slider (29) is fixedly connected to both ends of the crossbar (28). The crossbar (28) also passes through the sliding groove (24) and is slidably connected.

4. A cutting device for wood product manufacturing with positioning function according to claim 3, characterized in that: A push rod (210) is fixedly connected to the side of the slider (29) near the axis of the positioning box (21), and a locking block (211) is fixedly connected to the end of the push rod (210) away from the slider (29).

5. A cutting device for wood product manufacturing with positioning function according to claim 4, characterized in that: A support rod (212) is passed through and hinged to the surface of the slider (29). A hinge block (213) is passed through and hinged to the end of the support rod (212) away from the slider (29). An anti-detachment ring (214) is fixedly connected to the surface of the hinge block (213).

6. A cutting device for wood product manufacturing with positioning function according to claim 1, characterized in that: An arc-shaped rod (215) is fixedly connected to the surface of the positioning box (21), and a locking hole (216) is opened on the surface of the arc-shaped rod (215).

7. A cutting device for wood product manufacturing with positioning function according to claim 6, characterized in that: The arc-shaped rod (215) passes through the lever (27), and the inner side of the lever (27) is slidably connected to the insert rod (218). The insert rod (218) passes through and is fixedly connected to the disc (219). A spring (220) is fixedly connected between the disc (219) and the inner side of the lever (27). A pull rod (221) is fixedly connected to the end of the insert rod (218) away from the disc (219).

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