A ring-shaped cutter for deburring the surface of a bamboo filament

Abstract

The utility model provides a kind of bamboo filament surface deburring ring cutter, it is related to bamboo filament deburring technical field, the utility model includes the vertical slot of being opened in the inner wall surface of first annular tool holder and second annular tool holder two sides, the inside of two vertical slots is slidably inserted with strip board, annular cutter body is fixedly installed between two strip boards, the utility model is equipped with assembly device, so that the full perimeter cutting edge of annular cutter body can evenly wrap bamboo filament surface, when bamboo filament passes, cutting edge can be simultaneously applied to the burr of the full perimeter of bamboo filament, avoid the drawbacks of traditional sheet-shaped cutter " local processing, need to repeatedly adjust", fully release the core advantage of annular cutter body " can be completed full perimeter deburring once through", improve processing efficiency and deburring integrity.

Description

Technical Field

[0001] This utility model relates to the field of deburring bamboo strips, and in particular to a ring-shaped tool for deburring the surface of bamboo strips. Background Technology

[0002] In the processing of bamboo products, bamboo strips are a commonly used raw material, and their surface is prone to burrs due to cutting, splitting, and other processing steps. These burrs not only affect the appearance quality of the bamboo strips, but also cause workers' hand injuries during subsequent weaving and assembly processes, while reducing the overall texture and lifespan of the bamboo products.

[0003] Existing deburring tools for bamboo strips are mainly divided into two categories: sheet-shaped and columnar. Both have efficiency bottlenecks. Sheet-shaped tools (such as single-edged scrapers) have a limited contact area with the bamboo strip, and can only process a local surface of the bamboo strip at a time. When processing a complete bamboo strip, the position of the bamboo strip needs to be adjusted frequently, resulting in a long overall processing time. Although columnar tools (such as grinding wheel columns) have a slightly larger contact area than sheet-shaped tools, the bamboo strip needs to be manually rotated during processing. This not only results in low processing efficiency but also makes it unsuitable for automated production lines. It still requires manual supervision and cannot meet the processing needs of "continuous and large-scale" production in the bamboo product industry. Utility Model Content

[0004] The purpose of this utility model is to solve the problems mentioned above in the background art by proposing a ring-shaped tool for deburring the surface of bamboo strips.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a ring-shaped tool for deburring the surface of bamboo strips, comprising a support base, a first ring-shaped tool holder, and a second ring-shaped tool holder. Both outer surfaces of the second and first ring-shaped tool holders are fixedly fitted with bosses. The support base has four mounting holes. Both inner surfaces of the first and second ring-shaped tool holders are provided with assembly devices. Each assembly device includes vertical slots formed on the inner surfaces of the first and second ring-shaped tool holders. Insertion plates are slidably inserted into both vertical slots, and a ring-shaped tool body is fixedly installed between the two insertion plates.

[0006] Preferably, each of the insert plates has a groove on its top surface, and a movable plate is slidably connected inside the groove.

[0007] Preferably, a plug rod is fixedly installed on the surface of the movable plate, and each of the vertical slots has a plug hole on one side of its inner wall surface that matches the plug rod.

[0008] Preferably, an extension plate is fixedly installed on the side surface of the movable plate away from the insertion rod, and the surface of the extension plate is threaded with a first bolt. Each insertion plate has a first threaded hole on its top surface that matches a plurality of first bolts.

[0009] Preferably, a vertical plate is fixedly installed on the surface of the support base, a motor is fixedly installed on the surface of the vertical plate, a cross plate is fixedly installed at the output end of the motor through a coupling, and two connecting rods are fixedly installed between the cross plate and the first annular tool holder.

[0010] The effect achieved by the above components is that the full-circumference cutting edge of the ring cutter body can evenly wrap around the surface of the bamboo strip. When the bamboo strip passes through, the cutting edge can simultaneously act on the burrs around the entire circumference of the bamboo strip, avoiding the drawbacks of traditional sheet cutters that require "local processing and repeated adjustments". This fully releases the core advantage of the ring cutter body that "can complete the full-circumference deburring in one pass", improving processing efficiency and deburring integrity.

[0011] Preferably, the surfaces of the bosses on both sides of the outer wall of the second annular tool holder are provided with splicing devices. The splicing devices include sockets fixedly installed on the surfaces of the bosses on both sides of the outer wall of the second annular tool holder. Insertion plates are slidably inserted into the interior of both sockets. The end of the insertion plate away from the socket is fixedly connected to the bosses on both sides of the outer wall of the first annular tool holder.

[0012] Preferably, an extension rod is fixedly installed on one side surface of the socket, a displacement plate is slidably connected to the outer wall surface of the extension rod, an anti-disengagement plate is fixedly installed at the end of the extension rod away from the socket, a limit rod is fixedly installed on the surface of the displacement plate, and a limit hole matching the limit rod is opened on the surface of the plug plate.

[0013] Preferably, positioning plates are fixedly installed on both sides of the displacement plate, and the surface of the positioning plate is threaded with a second bolt, and the surface of the socket is provided with a second threaded hole matching the second bolt.

[0014] The effect achieved by the above components is that the first and second ring-shaped tool holders can be quickly spliced ​​or disassembled through the sliding cooperation of the "plug plate + socket". When splicing, align the plug plate and insert it into the socket. When disassembling, simply pull it out in the opposite direction. The operation is simple and efficient. The single tool holder (fast processing) or double tool holder (secondary fine finishing) mode can be selected according to the deburring needs of bamboo strips.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0016] In this invention, by setting up an assembly device, the full circumference of the ring-shaped cutter body can be evenly wrapped around the surface of the bamboo strip. When the bamboo strip passes through, the cutter can simultaneously act on the burrs around the entire circumference of the bamboo strip, avoiding the drawbacks of traditional sheet cutters that require "local processing and repeated adjustments". This fully releases the core advantage of the ring-shaped cutter body that "can complete the full circumference deburring in one pass", improving processing efficiency and deburring integrity. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This utility model Figure 1 A schematic diagram of the decomposed structure;

[0019] Figure 3 This utility model Figure 2 A schematic diagram of the decomposed structure;

[0020] Figure 4 This utility model Figure 2 A schematic diagram of the three-dimensional structure at point A in the middle;

[0021] Figure 5 This utility model Figure 3 A schematic diagram of the three-dimensional structure at point B.

[0022] Legend: 1. Support base; 2. Assembly device; 201. Vertical slot; 202. Insert plate; 203. Ring cutter body; 204. Slide groove; 205. Moving plate; 206. Insert rod; 207. Insertion hole; 208. Extension plate; 209. First bolt; 210. First threaded hole; 3. Splicing device; 301. Socket; 302. Insertion plate; 303. Extension rod; 304. Displacement plate; 305. Anti-detachment plate; 306. Limiting rod; 307. Limiting hole; 308. Positioning plate; 309. Second bolt; 310. Second threaded hole; 4. Vertical plate; 5. Motor; 6. Cross plate; 7. First ring cutter holder; 8. Boss; 9. Mounting hole; 10. Connecting rod; 11. Second ring cutter holder. Detailed Implementation

[0023] Example 1, such as Figure 1-5 As shown, a ring-shaped tool for deburring the surface of bamboo strips includes a support base 1, a first ring-shaped tool holder 7, and a second ring-shaped tool holder 11. Both sides of the outer wall surfaces of the second ring-shaped tool holder 11 and the first ring-shaped tool holder 7 are fixedly equipped with bosses 8. The support base 1 has four mounting holes 9. A vertical plate 4 is fixedly installed on the surface of the support base 1. A motor 5 is fixedly installed on the surface of the vertical plate 4. A cross plate 6 is fixedly installed at the output end of the motor 5 via a coupling. Two connecting rods 10 are fixedly installed between the cross plate 6 and the first ring-shaped tool holder 7. The motor 5 is model YE2-90L-4, with a power of 1.5kW and overload protection.

[0024] Reference Figure 3-5As shown in this embodiment: Assembly devices 2 are provided on the inner wall surfaces of both sides of the first annular tool holder 7 and the second annular tool holder 11. Each assembly device 2 includes vertical slots 201 formed on the inner wall surfaces of both sides of the first annular tool holder 7 and the second annular tool holder 11. Insertion plates 202 are slidably inserted into the interior of each of the two vertical slots 201. An annular tool body 203 is fixedly installed between the two insertion plates 202. A groove 204 is formed on the top surface of each insertion plate 202, and a moving plate 205 is slidably connected inside the groove 204. A rod 206 is fixedly installed on the surface of the movable plate 205. Each vertical slot 201 has a hole 207 on one side of its inner wall that matches the rod 206. An extension plate 208 is fixedly installed on the side of the movable plate 205 away from the rod 206. A first bolt 209 is threadedly connected to the surface of the extension plate 208. A first threaded hole 210 matching multiple first bolts 209 is opened on the top surface of each insert plate 202. The ring cutter body 203 is made of tungsten carbide and has a spiral blade with a cutting angle of 35°.

[0025] Reference Figure 2-4 As shown in this embodiment: The surfaces of the protrusions 8 on both sides of the outer wall of the second annular tool holder 11 are provided with splicing devices 3. The splicing devices 3 include sockets 301 fixedly installed on the surfaces of the protrusions 8 on both sides of the outer wall of the second annular tool holder 11. Insertion plates 302 are slidably inserted into the interior of each socket 301. The end of the insertion plate 302 away from the socket 301 is fixedly connected to the protrusions 8 on both sides of the outer wall of the first annular tool holder 7. An extension rod 303 is fixedly installed on one side of the socket 301, and the outer wall surface of the extension rod 303 is slidably connected to… A displacement plate 304 is connected to the extension rod 303. An anti-disengagement plate 305 is fixedly installed at the end of the extension rod 303 away from the socket 301. A limit rod 306 is fixedly installed on the surface of the displacement plate 304. A limit hole 307 matching the limit rod 306 is opened on the surface of the plug plate 302. A positioning plate 308 is fixedly installed on both sides of the displacement plate 304. A second bolt 309 is threadedly connected to the surface of the positioning plate 308. A second threaded hole 310 matching the second bolt 309 is opened on the surface of the socket 301. A wear-resistant copper sleeve is attached to the inner wall of the socket 301.

[0026] Working principle: When using this device, the operator first selects a suitable annular cutter body 203 according to the diameter of the bamboo strip to be processed, aligns the insert plates 202 on both sides of the cutter with the vertical slots 201 on the inner wall of the first annular cutter holder 7, ensuring that the insert plates 202 fit against the slot wall during alignment to avoid tilting or jamming, and then slowly pushes the insert plates 202 until they are fully inserted into the vertical slots 201. Next, the moving plate 205 slides along the groove 204 of the insert plate 202 towards the vertical slots 201. 205 drives the insertion rod 206 on the surface to move synchronously until the insertion rod 206 is fully inserted into the insertion hole 207 on the inner wall of the vertical slot 201. After the insertion rod 206 is inserted into the insertion hole 207, the tool is initially fixed. Gently pull the ring tool body 203 without displacement. Finally, use a tool to tighten the first bolt 209 on the extension plate 208: Slowly screw the first bolt 209 into the first threaded hole 210 of the insertion strip plate 202, tighten it until the resistance is uniform and restricts the sliding of the moving plate 205, strengthens the tool fixation, and completes the tool assembly of the first ring tool holder 7.Repeat the above steps to complete the tool assembly of the second annular tool post 11. After the tool assembly is completed, first move the second annular tool post 11 closer to the first annular tool post 7, so that the socket 301 on the boss 8 of the second tool post 11 is aligned with the insertion plate 302 on the boss 8 of the first tool post 7. Then, slowly push the second annular tool post 11 so that the insertion plate 302 is fully inserted into the socket 301. Next, slide the displacement plate 304 along the extension rod 303 towards the socket 301. The displacement plate 304 drives the limiting rod 306 on the surface to move closer to the limiting hole 307 of the insertion plate 302. Once the limiting rod 306 is fully inserted into the limiting hole 307, and the limiting rod 306 is engaged with the limiting hole 307, the insertion plate 302 is fixed inside the socket 301 to prevent the tool holder assembly from loosening. Finally, tighten the second bolt 309 on the positioning plate 308: screw the second bolt 309 into the second threaded hole 310 of the socket 301, and after tightening, lock the position of the displacement plate 304 to ensure that the double tool holders are coaxial after assembly. After the tool holders are assembled, start the motor 5 first: the output end of the motor 5 drives the cross plate 6 to rotate through the coupling, and the cross plate 6 synchronously drives the second tool holder 302 through the connecting rod 10. A first ring-shaped cutter holder 7 rotates, which in turn drives the spliced ​​second ring-shaped cutter holder 11 to rotate. After the rotation speed of the cutter holders stabilizes without significant vibration, it is ready for processing. Then, one end of the bamboo strip to be processed is aligned with the center of the ring-shaped cutter body 203 of the first ring-shaped cutter holder 7 and slowly pushed in. As the bamboo strip passes through the cutter of the first cutter holder 7, the rotating spiral blade deburrs its surface around the entire circumference. Then, the bamboo strip continues to pass through the cutter of the second ring-shaped cutter holder 11. The cutter of the second ring-shaped cutter holder 11 performs a second finishing process on the surface of the bamboo strip to ensure that no residual burrs remain. When processing bamboo strips of different diameters, first stop the machine and turn off motor 5. Loosen the first bolt 209 with a tool, slide the moving plate 205 in the opposite direction along the slide groove 204 to dislodge the insert rod 206 from the insertion hole 207. Then, hold both sides of the annular cutter body 203 with both hands and slowly pull out the old cutter along the vertical slot 201. Replace it with an annular cutter of the new diameter. Repeat the assembly steps of "inserting the strip plate → positioning the insert rod → locking the bolt" to complete the cutter change. After a single processing cycle, first turn off the motor and clean any remaining small burrs on the surface of the annular cutter body 203.

[0027] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly 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; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. A ring-shaped tool for deburring the surface of bamboo strips, comprising a support base (1), a first annular tool holder (7), and a second annular tool holder (11), wherein bosses (8) are fixedly installed on both outer wall surfaces of the second annular tool holder (11) and the first annular tool holder (7), and four mounting holes (9) are provided on the surface of the support base (1), characterized in that: The first annular tool holder (7) and the second annular tool holder (11) are provided with assembly devices (2) on both sides of their inner wall surfaces. The assembly devices (2) include vertical slots (201) formed on both sides of the inner wall surfaces of the first annular tool holder (7) and the second annular tool holder (11). Insertion plates (202) are slidably inserted into the interior of each of the two vertical slots (201), and an annular tool body (203) is fixedly installed between the two insertion plates (202). A sliding groove (204) is formed on the top surface of each insertion plate (202), and a moving plate (205) is slidably connected inside the sliding groove (204). A insertion rod (206) is fixedly installed on the surface of the moving plate (205), and an insertion hole (207) matching the insertion rod (206) is formed on one side of the inner wall surface of each vertical slot (201). An extension plate (208) is fixedly installed on the side of the moving plate (205) away from the insertion rod (206), and the surface of the extension plate (208) is threaded. Each insert plate (202) is provided with a first bolt (209) and a first threaded hole (210) matching the first bolt (209) on its top surface. A vertical plate (4) is fixedly installed on the surface of the support base (1), and a motor (5) is fixedly installed on the surface of the vertical plate (4). A cross plate (6) is fixedly installed on the output end of the motor (5) through a coupling. Two connecting rods (10) are fixedly installed between the cross plate (6) and the first annular tool holder (7). A splicing device (3) is provided on the surface of the boss (8) on both sides of the outer wall of the second annular tool holder (11). The splicing device (3) includes a socket (301) fixedly installed on the surface of the boss (8) on both sides of the outer wall of the second annular tool holder (11). A plug plate (302) is slidably inserted into the interior of each of the two sockets (301). The end of the plug plate (302) away from the socket (301) is fixedly connected to the boss (8) on both sides of the outer wall of the first annular tool holder (7).

2. The ring-shaped tool for deburring the surface of bamboo strips according to claim 1, characterized in that: An extension rod (303) is fixedly installed on one side surface of the socket (301). A displacement plate (304) is slidably connected to the outer wall surface of the extension rod (303). An anti-disengagement plate (305) is fixedly installed at the end of the extension rod (303) away from the socket (301). A limit rod (306) is fixedly installed on the surface of the displacement plate (304). A limit hole (307) matching the limit rod (306) is opened on the surface of the plug plate (302).

3. The ring-shaped tool for deburring the surface of bamboo strips according to claim 2, characterized in that: Positioning plates (308) are fixedly installed on both sides of the displacement plate (304). The surface of the positioning plate (308) is threaded with a second bolt (309). The surface of the socket (301) is provided with a second threaded hole (310) matching the second bolt (309).

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