Rattan polishing device

Abstract

The utility model relates to rattan processing technical field, concretely discloses a rattan polishing device, including base and limiting mechanism, the inside top of base is provided with limiting mechanism, the top of limiting mechanism is provided with polishing mechanism, limiting mechanism includes first support plate and second support plate, the below middle part of first support plate and second support plate all is provided with first sliding block, the inside penetration of first sliding block is provided with two -way screw rod, the top of first support plate and second support plate is provided with a plurality of first chuck and second chuck respectively and is distributed in linear array, and polishing mechanism includes polishing rod, the top symmetry of polishing rod is connected with two telescopic rods, the outside of telescopic rod is connected with connecting plate, the top middle part of connecting plate is provided with one -way screw rod, the device is convenient for adjusting the interval between first chuck and second chuck, can be applicable to the polishing operation of rattan of different length, improves the practicality of the device.

Description

Technical Field

[0001] This utility model relates to the field of rattan processing technology, and specifically discloses a rattan polishing device. Background Technology

[0002] Rattan is a natural woven material. It is a tough and extremely long vine. The outer skin of rattan is glossy, smooth to the touch, and has excellent elasticity. Therefore, rattan is often used to weave rattan chairs and other rattan furniture. Before rattan is used to weave furniture, it needs to be polished with a polishing device to ensure the quality and appearance of the rattan furniture.

[0003] Chinese patent CN217291792U discloses a rattan polishing machine, comprising a horizontally placed housing, a front clamp, a rear clamp, a rotating mechanism, and a polishing device. The housing includes a front side plate and a rear side plate. The machine is characterized by having several front clamps, with a rotating mechanism fixedly mounted on the front side plate to drive the front clamps to rotate. The rear clamps are rotatably mounted on the rear side plate, with their positions corresponding to the front clamps. The polishing device is disposed between the front and rear side plates. The polishing device includes a polishing rod and a driving mechanism for driving the polishing rod to move back and forth. This rattan polishing machine can polish multiple rattans simultaneously and can polish the rattan in a circular motion, resulting in uniform polishing and improved polishing efficiency. However, the distance between the front and rear clamps in the above device cannot be adjusted, making the device unsuitable for polishing rattans of different lengths, which to some extent affects the practicality of the device. Therefore, in order to solve the above problems, this utility model proposes a rattan polishing device. Utility Model Content

[0004] The present invention aims to provide a rattan polishing device that facilitates adjustment of the distance between the first clamp and the second clamp, making it suitable for polishing rattan of different lengths and improving the practicality of the device.

[0005] This utility model is achieved through the following technical solution: A rattan polishing device includes a base and a limiting mechanism. The limiting mechanism is provided on the upper inner side of the base, and a polishing mechanism is provided above the limiting mechanism. The limiting mechanism includes a first support plate and a second support plate. A first slider is provided at the lower center of both the first and second support plates, and a second slider is provided on both sides of the first slider. A bidirectional lead screw is provided through the interior of the first slider. Multiple first clamps and second clamps arranged in a linear array are respectively provided above the first and second support plates. The ends of the first and second clamps that are far apart from each other are rotatably connected to a mounting plate. One end of the first clamp is connected to a first motor. The polishing mechanism includes a polishing rod. Two telescopic rods are symmetrically connected above the polishing rod. A connecting plate is connected to the outer side of the telescopic rod. A one-way lead screw is provided at the upper center of the connecting plate, and one end of the one-way lead screw is connected to a second motor.

[0006] As a further provision of the above solution, the base includes a support plate, a first limiting hole in the middle of the support plate, and second limiting holes on both sides of the first limiting hole. The first slider and the second slider are slidably connected to the first limiting hole and the second limiting hole, respectively, which can restrict the movement direction of the first support plate, the second support plate and the components above them. The bidirectional lead screw is threadedly connected to the first slider. The two ends of the bidirectional lead screw pass through the inner ends of the first limiting hole and are rotatably connected to the first limiting hole. The two ends of the bidirectional lead screw are provided with a first accordion dust cover. A second accordion dust cover is provided at one end of the first accordion dust cover. The two ends of the first accordion dust cover are connected to the first slider and the support plate, respectively. The two ends of the second accordion dust cover are connected to the side of the two first sliders that are close to each other. This can prevent the waste generated by grinding from splashing and adhering to the gaps of the bidirectional lead screw, reducing the workload of the user in cleaning the bidirectional lead screw.

[0007] As a further feature of the above solution, multiple connecting blocks arranged in a linear array are provided above the first support plate and the second support plate. The mounting plate and the connecting blocks are detachably connected, which facilitates the disassembly and assembly of the mounting plate and its connecting components. A protective cover is provided on the outside of the first motor. One end of the protective cover is connected to the mounting plate. A reserved groove is provided at the bottom of the protective cover to prevent dust generated during grinding from adhering to the first motor and reduce the workload of cleaning the first motor for the user.

[0008] As a further feature of the above solution, a first guide rod is provided at both ends of the upper part of the grinding rod. The first guide rod passes through the interior of the connecting plate and is slidably connected to the connecting plate, which can further restrict the movement direction of the grinding rod. A third accordion dust cover is provided on the outside of the first guide rod and the telescopic rod. The two ends of the third accordion dust cover are respectively connected to the grinding rod and the connecting plate, which can prevent the dust generated by grinding from adhering to the outside of the telescopic rod, reduce the workload of cleaning the telescopic rod, and ensure the smooth extension and retraction of the telescopic rod. A connecting block is provided in the upper middle part of the connecting plate. The one-way screw passes through the interior of the connecting block and is slidably connected to the connecting block. The two ends of the one-way screw pass through the upper sides of the bracket and are rotatably connected to the bracket. The second motor is connected to the bracket and can drive the connecting block and its downward components to move through the rotation of the one-way screw, thereby realizing the reciprocating movement of the grinding rod. A sliding sleeve is provided on both sides of the connecting block. A second guide rod is provided through the interior of the sliding sleeve, which can further restrict the movement direction of the connecting plate and the grinding rod and other components.

[0009] As a further feature of the above solution, two fourth and fifth accordion dust covers are symmetrically arranged on the outer sides of the one-way lead screw and the second guide rod, respectively. The two ends of the third accordion dust cover are connected to the connecting block and the bracket, respectively, and the two ends of the fourth accordion dust cover are connected to the sliding sleeve and the bracket, respectively. This can prevent dust generated during grinding from adhering to the outer sides of the one-way lead screw and the second guide rod. The two ends of the second guide rod are connected to the bracket, and the two ends of the bracket are connected to the two ends of the base, respectively, which can provide support for the one-way lead screw, the second guide rod and other components.

[0010] As a further feature of the above solution, a PLC controller is provided on one side of the base. The first motor, the second motor, and the two telescopic rods are all connected to the PLC controller via power lines and signal lines, which facilitates the use of the PLC controller to control the operation of the above components.

[0011] The second motor in this invention is a reversible motor. The drive mechanism of the telescopic rod is a conventional technology in the field, so it is not shown in the figure. Using a PLC controller to control the extension and retraction of the two telescopic rods simultaneously is also a technology in the field. The two corresponding digital output ports of the PLC controller are connected to the relay or contactor coil circuit that controls the extension and retraction of the two telescopic rods respectively. During programming, the two output ports are simultaneously energized or de-energized according to the same logic, so that the telescopic rods can start to extend or retract at the same time.

[0012] The present invention has the following beneficial effects during use: The combination of the first slider and the bidirectional lead screw in the limiting mechanism allows the two first sliders and their upper components to move closer to or further apart by rotating the bidirectional lead screw. This adjusts the distance between the first and second clamps, enabling them to be used to fix rattan of different lengths and improving the practicality of the device. The use of the two telescopic rods in the sanding mechanism facilitates the adjustment of the distance between the sanding rod and the rattan, providing convenience for the user to fix both ends of the rattan between the corresponding first and second clamps. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a first perspective view of the present invention; Figure 2 This is a second perspective view of the present invention; Figure 3 This is a perspective view of the base in this utility model; Figure 4 This is an exploded view of the assembly of components such as the first support plate and the mounting plate in this utility model. Figure 5 This is an exploded view of the assembly of components such as the bidirectional screw first bellows dust cover in this utility model; Figure 6 This is a perspective view of the assembly of components such as the grinding rod and the telescopic rod in this utility model; Figure 7 This is an exploded view of the combination of components such as the one-way lead screw and the fourth bellows dust cover in this utility model.

[0015] In the diagram: 1. Base; 2. Limiting mechanism; 3. Grinding mechanism; 4. PLC controller; 11. Bearing plate; 111. First limiting hole; 112. Second limiting hole; 21. First support plate; 211. First slider; 212. Second slider; 213. Connecting block; 22. Bidirectional lead screw; 221. First accordion dust cover; 222. Second accordion dust cover; 23. Second support plate; 24. Mounting plate; 25. First chuck; 26. Second chuck; 27. First motor; 28. Protective cover; 31. Grinding rod; 311. First guide rod; 32. Telescopic rod; 33. Third accordion dust cover; 34. Connecting plate; 341. Sliding sleeve; 342. Connecting block; 35. One-way lead screw; 351. Second motor; 36. Second guide rod; 37. Fourth accordion dust cover; 38. Fifth accordion dust cover; 39. Bracket. Detailed Implementation

[0016] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The following will refer to the appendix... Figures 1-7 This application will be described in detail with reference to the embodiments.

[0018] An embodiment discloses a rattan polishing device, including a base 1 and a limiting mechanism 2. The limiting mechanism 2 is arranged on the upper inner side of the base 1, and a polishing mechanism 3 is arranged above the limiting mechanism 2. The limiting mechanism 2 includes a first support plate 21 and a second support plate 23. A first slider 211 is arranged at the lower center of both the first support plate 21 and the second support plate 23. A second slider 212 is arranged on both sides of the first slider 211. A bidirectional lead screw 22 is arranged through the interior of the first slider 211. The first support plate 21 and the second support plate 23 are connected. Above the 3, there are multiple first chucks 25 and second chucks 26 arranged in a linear array. The ends of the first chucks 25 and second chucks 26 that are far apart from each other are rotatably connected to mounting plates 24. One end of the first chuck 25 is connected to a first motor 27. The grinding mechanism 3 includes a grinding rod 31. Two telescopic rods 32 are symmetrically connected above the grinding rod 31. A connecting plate 34 is connected to the outside of the telescopic rods 32. A one-way lead screw 35 is arranged in the middle of the upper part of the connecting plate 34. One end of the one-way lead screw 35 is connected to a second motor 351.

[0019] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the base 1 includes a support plate 11. A first limiting hole 111 is provided in the middle of the support plate 11, and second limiting holes 112 are provided on both sides of the first limiting hole 111. The first slider 211 and the second slider 212 are slidably connected to the first limiting hole 111 and the second limiting hole 112 respectively, which can restrict the movement direction of the first support plate 21, the second support plate 23 and the components above them. The bidirectional lead screw 22 is threadedly connected to the first slider 211, and both ends of the bidirectional lead screw 22 pass through the interior of the first limiting hole 111. Both ends of the bidirectional lead screw 22 are rotatably connected to the first limiting hole 111. Both ends of the bidirectional lead screw 22 are provided with a first accordion dust cover 221. One end of the first accordion dust cover 221 is provided with a second accordion dust cover 222. The two ends of the first accordion dust cover 221 are respectively connected to the first slider 211 and the support plate 11. The two ends of the second accordion dust cover 222 are respectively connected to the side of the two first sliders 211 that are close to each other. This can prevent the waste generated by grinding from splashing and adhering to the gap of the bidirectional lead screw 22, reducing the amount of work for the user to clean the bidirectional lead screw 22.

[0020] like Figure 1 , Figure 2 and Figure 4 As shown, multiple connecting blocks 213 arranged in a linear array are provided above the first support plate 21 and the second support plate 23. The mounting plate 24 is detachably connected to the connecting blocks 213, which facilitates the disassembly and assembly of the mounting plate 24 and its connecting components. A protective cover 28 is provided on the outside of the first motor 27. One end of the protective cover 28 is connected to the mounting plate 24. A reserved groove is provided below the protective cover 28 to prevent dust generated during grinding from adhering to the first motor 27 and reduce the workload of cleaning the first motor 27.

[0021] like Figure 1 , Figure 2 Figure 6 and Figure 7As shown, the grinding rod 31 has a first guide rod 311 at both ends of its upper part. The first guide rod 311 passes through the interior of the connecting plate 34 and is slidably connected to the connecting plate 34, which can further restrict the movement direction of the grinding rod 31. The first guide rod 311 and the telescopic rod 32 are provided with a third accordion dust cover 33 on their outer sides. The two ends of the third accordion dust cover 33 are respectively connected to the grinding rod 31 and the connecting plate 34, which can prevent the dust generated by grinding from adhering to the outer side of the telescopic rod 32, reduce the amount of work for the user to clean the telescopic rod 32, and ensure that the telescopic rod 32 can extend and retract smoothly. The connecting plate 34 has a middle part at its upper part. There is a connecting block 342, and the one-way screw 35 passes through the interior of the connecting block 342 and is slidably connected to the connecting block 342. The two ends of the one-way screw 35 pass through the upper sides of the bracket 39 and are rotatably connected to the bracket 39. The second motor 351 is connected to the bracket 39 and can drive the connecting block 342 and its downward components to move by rotating the one-way screw 35, so as to realize the reciprocating movement of the grinding rod 31. Both sides of the connecting block 342 are provided with sliding sleeves 341. The interior of the sliding sleeves 341 is provided with a second guide rod 36, which can further restrict the movement direction of the connecting plate 34 and the grinding rod 31 and other components.

[0022] like Figure 1 and Figure 7 As shown, two fourth accordion dust covers 37 and a fifth accordion dust cover 38 are symmetrically arranged on the outer sides of the one-way lead screw 35 and the second guide rod 36, respectively. The two ends of the third accordion dust cover 33 are connected to the connecting block 342 and the bracket 39, respectively. The two ends of the fourth accordion dust cover 37 are connected to the sliding sleeve 341 and the bracket 39, respectively. This can prevent the dust generated by grinding from adhering to the outer side of the one-way lead screw 35 and the second guide rod 36. The two ends of the second guide rod 36 are connected to the bracket 39. The two ends of the bracket 39 are connected to the two ends of the base 1, respectively, which can provide support for the one-way lead screw 35, the second guide rod 36 and other components.

[0023] like Figure 1 and Figure 2 As shown, a PLC controller 4 is provided on one side of the base 1. The first motor 27, the second motor 351 and the two telescopic rods 32 are all connected to the PLC controller 4 through power lines and signal lines, so as to facilitate the use of the PLC controller 4 to control the operation of the above components.

[0024] The rattan polishing device disclosed in this embodiment, before use, rotates the bidirectional lead screw 22 according to the length of the rattan to be polished, causing the first slider 211 and the second slider 212 to slide in the first limiting hole 111 and the second limiting hole 112 respectively. The distance between the first support plate 21, the second support plate 23, and the first clamp 25 and the second clamp 26 above them is adjusted. After adjustment, the two ends of multiple rattans of the same length are sequentially placed inside the corresponding first clamp 25 and second clamp 26. The PLC controller 4 simultaneously controls the extension of two telescopic rods 32, causing the polishing rod 31 to move downwards and contact the rattan. The controller sequentially starts multiple first motors 27, causing the first motors 27 to drive the first clamp 25, the second clamp 26, and the rattan to rotate. The PLC controller 4 then starts the second motor 351, causing... The second motor 351 drives the one-way lead screw 35 to rotate, which in turn moves the connecting block 342, connecting plate 34, telescopic rod 32, and polishing rod 31 to polish different parts of the rattan. When the polishing rod 31 moves from one end of the rattan to the other, the PLC controller 4 controls the second motor 351 to reverse, driving the polishing rod 31 to move to the other end of the rattan until the rattan is polished. The PLC controller 4 then shuts off the first motor 27 and the second motor 351. The PLC controller 4 simultaneously controls the two telescopic rods 32 to retract, resetting the polishing rod 31. The two ends of the polished rattan are then separated from the first clamp 25 and the second clamp 26, respectively. By repeating the above operations of placing the rattan to be polished, starting the first motor 27, controlling the extension of the telescopic rod 32, and controlling the forward and reverse rotation of the second motor 351, the rattan polishing operation can continue.

[0025] The components disclosed in this utility model of a rattan polishing device, including a PLC controller 4, a bearing plate 11, a first support plate 21, a first slider 211, a second slider 212, a connecting block 213, a bidirectional lead screw 22, a first bellows dust cover 221, a second bellows dust cover 222, a second support plate 23, a mounting plate 24, a first clamp 25, a second clamp 26, a first motor 27, a protective cover 28, a polishing rod 31, a first guide rod 311, a telescopic rod 32, a third bellows dust cover 33, a connecting plate 34, a sliding sleeve 341, a connecting block 342, a unidirectional lead screw 35, a second motor 351, a second guide rod 36, a fourth bellows dust cover 37, a fifth bellows dust cover 38, and a bracket 39, are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0026] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through PLC controller 4. The control circuit of PLC controller 4 can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail in this utility model.

[0027] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rattan polishing device, comprising a base and a limiting mechanism, characterized in that, A limiting mechanism is provided on the upper inner side of the base, and a grinding mechanism is provided above the limiting mechanism. The limiting mechanism includes a first support plate and a second support plate. A first slider is provided at the lower center of both the first and second support plates, and a second slider is provided on both sides of the first slider. A bidirectional lead screw is provided through the interior of the first slider. Multiple first chucks and second chucks arranged in a linear array are respectively provided above the first and second support plates. The ends of the first and second chucks that are far apart from each other are rotatably connected to a mounting plate. One end of the first chuck is connected to a first motor. The grinding mechanism includes a grinding rod. Two telescopic rods are symmetrically connected above the grinding rod. A connecting plate is connected to the outer side of the telescopic rod. A one-way lead screw is provided at the upper center of the connecting plate, and one end of the one-way lead screw is connected to a second motor.

2. The rattan polishing device according to claim 1, characterized in that, The base includes a support plate, a first limiting hole is provided in the middle of the support plate, and a second limiting hole is provided on both sides of the first limiting hole. The first slider and the second slider are slidably connected to the first limiting hole and the second limiting hole, respectively. The bidirectional lead screw is threadedly connected to the first slider. A first accordion dust cover is provided at both ends of the bidirectional lead screw, and a second accordion dust cover is provided at one end of the first accordion dust cover.

3. The rattan polishing device according to claim 1, characterized in that, Multiple connecting blocks arranged in a linear array are provided above the first support plate and the second support plate. The mounting plate is detachably connected to the connecting blocks. A protective cover is provided on the outside of the first motor.

4. The rattan polishing device according to claim 1, characterized in that, The grinding rod has a first guide rod at both ends above. A third accordion dust cover is provided on the outside of the first guide rod and the telescopic rod. A connecting block is provided in the middle of the upper part of the connecting plate. The one-way screw passes through the inside of the connecting block and is slidably connected to the connecting block. Sliding sleeves are provided on both sides of the connecting block. A second guide rod is provided through the inside of the sliding sleeve.

5. The rattan polishing device according to claim 4, characterized in that, Two fourth and fifth accordion dust covers are symmetrically arranged on the outer sides of the unidirectional lead screw and the second guide rod, respectively, and the two ends of the second guide rod are connected to brackets.

6. The rattan polishing device according to claim 1, characterized in that, A PLC controller is installed on one side of the base.

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