Bamboo fiber degradation straw processing, placing and fixed-length cutting device

Abstract

The utility model discloses a bamboo fiber degradation straw processing, putting and fixed-length cutting device, which belongs to the technical field of straw fixed-length cutting, and comprises a working plate, four supporting legs are arranged at the bottom of the working plate, a controller is arranged at the top of the working plate, a straw conveying mechanism is arranged at the top of the working plate, and the straw conveying mechanism is arranged at the bottom of the working plate. A straw is arranged on the straw conveying mechanism in a transmission mode, a cut-off mechanism, a fixed-length limiting mechanism and a material collecting plate are arranged on the top of the working plate, the material collecting plate is located between the cut-off mechanism and the fixed-length limiting mechanism, a slope groove is formed in the top of the material collecting plate, and a notch is formed in the bottom of the material collecting plate. A material collecting box is arranged in the notch and located below the inclined face groove in an inclined mode. According to the straw cutting device, the fixed-length cutting size of the straw can be automatically adjusted, the cut straw can be automatically collected, manual collection is avoided, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of straw length cutting technology, specifically, it relates to a bamboo fiber biodegradable straw processing and length cutting device. Background Technology

[0002] Bamboo fiber is a cellulose fiber extracted from naturally grown bamboo. Bamboo fiber possesses excellent breathability, instant water absorption, strong abrasion resistance, and good dyeability. Biodegradable straws made from bamboo fiber are cylindrical, hollow plastic products used for sucking up liquids. They have antibacterial, bacteriostatic, mite-repellent, deodorizing, and UV-resistant properties. During processing, straws require a cutting device.

[0003] The existing straw cutting equipment is fixed and inconvenient to adjust to a fixed length. When changing the fixed length, manual measurement is required, and the cut straw material needs to be manually removed, which affects work efficiency.

[0004] To address the aforementioned issues, this application proposes a bamboo fiber biodegradable straw processing and placement into a fixed-length cutting device. Utility Model Content

[0005] In response to the problems in related technologies, this utility model proposes a bamboo fiber biodegradable straw processing and placement into a fixed-length cutting device to overcome the aforementioned technical problems existing in the existing related technologies.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A bamboo fiber biodegradable straw processing and length-cutting device includes a working plate, four support legs at the bottom of the working plate, a controller at the top of the working plate, a straw conveying mechanism at the top of the working plate, straws being driven onto the straw conveying mechanism, a cutting mechanism, a length-limiting mechanism, and a receiving plate at the top of the working plate, the receiving plate being located between the cutting mechanism and the length-limiting mechanism, the top of the receiving plate having an inclined groove, and the bottom of the receiving plate having a notch, the inside of which is equipped with a receiving box, the receiving box being located diagonally below the inclined groove.

[0008] Preferably, the straw conveying mechanism includes two vertical plates, both of which are fixedly installed on the top of the work plate, and two conveying rollers are rotatably installed between the two vertical plates, with a servo motor installed on one of the conveying rollers.

[0009] The suction tube is positioned between two conveyor rollers. A servo motor drives one conveyor roller to rotate, and with the cooperation of the other conveyor roller, the suction tube is conveyed.

[0010] Preferably, the cutting mechanism includes a fixed plate, which is fixedly installed on the top of the working plate. A guide tube is horizontally installed through the fixed plate, and the suction tube is movably connected to the inner wall of the guide tube. An mounting plate is vertically slidably installed on the fixed plate, and a motor is installed on the mounting plate. A cutting blade is installed on the output shaft of the motor.

[0011] The cutting blade is driven by a motor to rotate and can cut the straw. The cutting blade is located near the guide tube and is used to cut off the straw that will extend from the end of the guide tube.

[0012] Preferably, a linear motor is mounted on the fixed plate, the output shaft of the linear motor is fixedly connected to the mounting plate, a slider is fixedly mounted on the inner side of the mounting plate, a sliding groove is formed on the fixed plate, and the slider is slidably connected to the inner wall of the sliding groove.

[0013] The mounting plate can move stably vertically by the cooperation of the slider and the groove.

[0014] Preferably, the fixed-length limiting mechanism includes an adjusting rod, an adjusting groove is provided on the top of the working plate, the adjusting rod is slidably connected to the inner wall of the adjusting groove, an arc-shaped notch is provided on the top of the adjusting rod, a limiting rod is locked in the arc-shaped notch, a limiting plate is installed on the limiting rod, and a sensor is fixedly installed on the side of the limiting plate near the guide tube.

[0015] The limiting plate is used to limit the straw. Adjusting the distance between the limiting plate and the guide tube port can adjust the fixed-length cutting position of the straw. The sensor is used to sense when the straw reaches the designated position.

[0016] Preferably, a threaded rod is rotatably mounted in the adjusting groove via a bearing. The adjusting rod has a threaded hole, which is threadedly connected to the threaded rod. The outer end of the threaded rod extends to the outer side of the working plate and is equipped with a stepper motor, which is mounted on the side of the working plate.

[0017] A stepper motor drives a threaded rod to rotate, which in turn drives an adjusting rod to slide within an adjusting groove through a threaded hole. The movement of the adjusting rod causes a limiting rod to move, which in turn causes a limiting plate to move, changing the distance between the limiting plate and the guide tube port, thereby changing the cut-off length of the suction tube.

[0018] Preferably, a scale line is provided on the top of the working plate near the adjustment groove, and a pointer is fixedly installed on the side of the adjustment rod, the pointer cooperating with the scale line.

[0019] The pointer moves as the adjusting rod moves, and the pointer, in conjunction with the scale, marks the position of the adjusting rod. Since the guide tube is fixed, the initial distance between the limiting plate and the guide tube is determined, and the position where the adjusting rod moves the limiting rod and the limiting plate is set. This allows us to know the distance the straw changes at a fixed length.

[0020] In summary, the technical effects and advantages of this utility model are as follows:

[0021] 1. A stepper motor drives a threaded rod to rotate. The threaded rod drives an adjusting rod to slide in an adjusting groove through a threaded hole. The movement of the adjusting rod drives a limiting rod to move, which in turn drives a limiting plate to move, changing the distance between the limiting plate and the guide tube port, thereby changing the cut length of the straw. The movement of the adjusting rod drives a pointer to move. The pointer, in conjunction with the scale lines, is used to mark the position of the adjusting rod. The limiting plate is used to limit the straw. Adjusting the distance between the limiting plate and the guide tube port can automatically adjust the fixed-length cutting position of the straw.

[0022] 2. The sensor is used to detect when the straw reaches the designated position. The straw is located between two conveyor rollers. The servo motor drives one conveyor roller to rotate. With the cooperation of the other conveyor roller, the straw is conveyed. The motor drives the cutter to rotate, and the linear motor pushes the mounting plate downward. The cutter cuts the straw. Then the linear motor drives the cutter to reset. The cut straw falls into the inside of the inclined groove and then falls along the inclined surface into the collection box. It can be automatically collected, avoiding manual collection and improving work efficiency.

[0023] This invention can automatically adjust the cut-off size of the straw and automatically collect the cut straw, avoiding manual collection and improving work efficiency. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This utility model Figure 1 A schematic diagram of the structure viewed from below;

[0026] Figure 3 This utility model Figure 1 A schematic diagram of the structure after adjustment of the middle limit rod and limit plate;

[0027] Figure 4 This utility model Figure 3 A schematic diagram of the side view structure;

[0028] Figure 5 This is a three-dimensional structural diagram of the cutting mechanism of this utility model;

[0029] Figure 6 This is a perspective structural diagram of the cutting mechanism of this utility model;

[0030] Figure 7 This is a schematic diagram of the structure of the adjusting rod, pointer and related parts of this utility model.

[0031] In the picture:

[0032] 1. Working plate; 11. Support leg; 12. Controller; 2. Straw conveying mechanism; 21. Vertical plate; 22. Conveyor roller; 23. Servo motor; 3. Straw; 4. Cutting mechanism; 41. Fixing plate; 42. Guide tube; 43. Linear motor; 44. Mounting plate; 45. Motor; 46. Cutting blade; 47. Slide groove; 48. Slider; 5. Length limiting mechanism; 51. Threaded rod; 52. Adjusting groove; 53. Stepper motor; 54. Adjusting rod; 541. Arc notch; 542. Threaded hole; 543. Pointer; 55. Limiting rod; 56. Limiting plate; 57. Sensor; 58. Scale line; 6. Receiving plate; 61. Inclined groove; 62. Notch; 7. Receiving box. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0034] Reference Figure 1-7 A bamboo fiber biodegradable straw processing and length-cutting device includes a working plate 1, four support legs 11 at the bottom of the working plate 1, a controller 12 at the top of the working plate 1, a straw conveying mechanism 2 at the top of the working plate 1, straws 3 being driven onto the straw conveying mechanism 2, a cutting mechanism 4, a length-limiting mechanism 5, and a receiving plate 6 at the top of the working plate 1, the receiving plate 6 being located between the cutting mechanism 4 and the length-limiting mechanism 5, the top of the receiving plate 6 having an inclined groove 61, and the bottom of the receiving plate 6 having a notch 62, the inside of which is a receiving box 7, the receiving box 7 being located diagonally below the inclined groove 61.

[0035] Reference Figure 1 , Figure 3 , Figure 4 In this embodiment, the straw conveying mechanism 2 includes two vertical plates 21, both of which are fixedly installed on the top of the working plate 1. Two conveying rollers 22 are rotatably installed between the two vertical plates 21, and a servo motor 23 is installed on one of the two conveying rollers 22.

[0036] The suction tube 3 is located between two conveyor rollers 22. The servo motor 23 drives one conveyor roller 22 to rotate. With the cooperation of the other conveyor roller 22, the suction tube 3 is conveyed.

[0037] Reference Figure 5 , Figure 6In this embodiment, the cutting mechanism 4 includes a fixed plate 41, which is fixedly installed on the top of the working plate 1. A guide tube 42 is horizontally installed through the fixed plate 41, and the suction tube 3 is movably connected to the inner wall of the guide tube 42. A mounting plate 44 is vertically slidably installed on the fixed plate 41, and a motor 45 is installed on the mounting plate 44. A cutting blade 46 is installed on the output shaft of the motor 45. A linear motor 43 is installed on the fixed plate 41, and the output shaft of the linear motor 43 is fixedly connected to the mounting plate 44. A slider 48 is fixedly installed on the inner side of the mounting plate 44. A groove 47 is provided on the fixed plate 41, and the slider 48 is slidably connected to the inner wall of the groove 47. The motor 45 drives the cutting blade 46 to rotate, and the cutting blade 46 can cut the suction tube 3. The position of the cutting blade 46 near the guide tube 42 is used to cut the suction tube 3 extending from the port of the guide tube 42. Through the cooperation of the slider 47 and the groove 48, the mounting plate 44 can move vertically and stably.

[0038] Reference Figure 3 , Figure 4 , Figure 7 In this embodiment, the fixed length limiting mechanism 5 includes an adjusting rod 54. The top of the working plate 1 is provided with an adjusting groove 52. The adjusting rod 54 is slidably connected to the inner wall of the adjusting groove 52. The top of the adjusting rod 54 is provided with an arc-shaped notch 541. A limiting rod 55 is inserted in the arc-shaped notch 541. A limiting plate 56 is installed on the limiting rod 55. A sensor 57 is fixedly installed on the side of the limiting plate 56 near the guide tube 42.

[0039] The limiting plate 56 is used to limit the straw 3. The distance between the limiting plate 56 and the port of the guide tube 42 can be adjusted to adjust the fixed-length cutting position of the straw 3. The sensor 57 is used to sense when the straw 3 reaches the designated position.

[0040] Reference Figure 1 and Figure 7 In this embodiment, a threaded rod 51 is rotatably installed in the adjusting groove 52 via a bearing. A threaded hole 542 is provided on the adjusting rod 54, and the threaded hole 542 is threadedly connected to the threaded rod 51. The outer end of the threaded rod 51 extends to the outer side of the working plate 1 and is equipped with a stepper motor 53. The stepper motor 53 is installed on the side of the working plate 1.

[0041] The stepper motor 53 drives the threaded rod 51 to rotate. The threaded rod 51 drives the adjusting rod 54 to slide in the adjusting groove 52 through the threaded hole 542. The movement of the adjusting rod 54 drives the limiting rod 55 to move. The limiting rod 55 drives the limiting plate 56 to move, changing the distance between the limiting plate 56 and the port of the guide tube 42, thereby changing the cut-off length of the straw 3.

[0042] Reference Figure 1 and Figure 3In this embodiment, a scale line 58 is provided on the top of the working plate 1 near the adjustment groove 52, and a pointer 543 is fixedly installed on the side of the adjustment rod 54, the pointer 543 cooperating with the scale line 58.

[0043] When the adjusting rod 54 moves, it drives the pointer 543 to move. The pointer 543 cooperates with the scale line 58 to mark the position of the adjusting rod 54. Since the guide tube 42 is fixed, the initial distance between the limiting plate 56 and the guide tube 42 is determined. The position of the adjusting rod 54 driving the limiting rod 55 and the limiting plate 56 to move can be set, so that the straw 3 can be known to change the distance of a fixed length.

[0044] Operating Procedure: Upon connecting the power supply and controller 12, the fixed-length cut-off dimension of the straw 3 needs to be set. The stepper motor 53 drives the threaded rod 51 to rotate. The threaded rod 51 drives the adjusting rod 54 to slide within the adjusting groove 52 through the threaded hole 542. The movement of the adjusting rod 54 causes the limiting rod 55 to move, which in turn causes the limiting plate 56 to move, changing the distance between the limiting plate 56 and the port of the guide tube 42, thereby changing the cut-off length of the straw 3. The movement of the adjusting rod 54 causes the pointer 543 to move. The pointer 543, in conjunction with the scale line 58, marks the position of the adjusting rod 54. Since the guide tube 42 is fixed, the initial distance between the limiting plate 56 and the guide tube 42 is determined. By setting the position where the adjusting rod 54 drives the limiting rod 55 and the limiting plate 56 to move, the change in the fixed length of the straw 3 can be observed. The distance is limited by the limiting plate 56 to limit the straw 3. Adjusting the distance between the limiting plate 56 and the port of the guide tube 42 can adjust the fixed-length cutting position of the straw 3. The sensor 57 is used to sense when the straw 3 reaches the designated position. The straw 3 is located between two conveying rollers 22. The servo motor 23 drives one conveying roller 22 to rotate. With the cooperation of the other conveying roller 22, the straw 3 is conveyed. The motor 45 drives the cutting blade 46 to rotate. The linear motor 43 pushes the mounting plate 44 to move downward. The cutting blade 46 can cut the straw 3. Then the linear motor 43 drives the cutting blade 46 to reset. The cut straw falls into the inside of the inclined groove 61 and then falls into the collection box 7 along the inclined surface. It can be automatically collected, avoiding manual collection and improving work efficiency.

[0045] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., 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 bamboo fiber degradation straw processing and placing fixed-length cutting device, comprising a workboard (1), the bottom of the workboard (1) is provided with four supporting legs (11), and the top of the workboard (1) is provided with a controller (12), characterized in that, The top of the workboard (1) is provided with a straw conveying mechanism (2), a cutting mechanism (4), a fixed-length limiting mechanism (5) and a receiving plate (6), the top of the workboard (1) is provided with a straw conveying mechanism (2), the top of the workboard (1) is provided with a cutting mechanism (4), a fixed-length limiting mechanism (5) and a receiving plate (6), the receiving plate (6) is located between the cutting mechanism (4) and the fixed-length limiting mechanism (5), the top of the receiving plate (6) is provided with an inclined groove (61), the bottom of the receiving plate (6) is provided with a notch (62), the inside of the notch (62) is provided with a receiving box (7), and the receiving box (7) is located obliquely below the inclined groove (61).

2. The bamboo fiber degradation straw processing and placing fixed-length cutting device according to claim 1, characterized in that, The straw conveying mechanism (2) comprises two vertical plates (21), both of which are fixedly installed on the top of the workboard (1), and two conveying rollers (22) are rotatably installed between the two vertical plates (21), one of the two conveying rollers (22) is provided with a servo motor (23).

3. The bamboo fiber degradation straw processing and fixed-length cutting device according to claim 1, characterized in that, The cutting mechanism (4) comprises a fixed plate (41), which is fixedly installed on the top of the workboard (1), and a guide pipe (42) is transversely installed on the fixed plate (41), the straw (3) is movably connected with the inner wall of the guide pipe (42), and a mounting plate (44) is vertically slidably installed on the fixed plate (41), the mounting plate (44) is provided with a motor (45), and a cutting knife (46) is installed on the output shaft of the motor (45).

4. The bamboo fiber degradation straw processing and fixed-length cutting device according to claim 3, characterized in that, The fixed plate (41) is provided with a linear motor (43), the output shaft of the linear motor (43) is fixedly connected with the mounting plate (44), the inner side of the mounting plate (44) is fixedly installed with a sliding block (48), and the fixed plate (41) is provided with a sliding groove (47), and the sliding block (48) is slidably connected with the inner wall of the sliding groove (47).

5. The bamboo fiber degradation straw processing and fixed-length cutting device according to claim 1, wherein The fixed-length limiting mechanism (5) comprises an adjusting rod (54), an adjusting groove (52) is formed in the top of the workboard (1), the adjusting rod (54) is slidably connected with the inner wall of the adjusting groove (52), an arc-shaped notch (541) is formed in the top of the adjusting rod (54), a limiting rod (55) is clamped in the arc-shaped notch (541), a limiting plate (56) is installed on the limiting rod (55), and a sensor (57) is fixedly installed on the side of the limiting plate (56) close to the guide pipe (42).

6. The bamboo fiber degradation straw processing and fixed-length cutting device according to claim 5, wherein The adjusting groove (52) is rotatably installed with a threaded rod (51) through a bearing, a threaded hole (542) is formed in the adjusting rod (54), the threaded hole (542) is threadedly connected with the threaded rod (51), the outer end of the threaded rod (51) extends to the outside of the workboard (1) and is provided with a stepping motor (53), and the stepping motor (53) is installed on the side of the workboard (1).

7. The bamboo fiber degradation straw processing and fixed-length cutting device according to claim 5, characterized in that, The top of the workboard (1) is provided with a scale line (58) near the adjusting groove (52), and a pointer (543) is fixedly installed on the side of the adjusting rod (54), and the pointer (543) cooperates with the scale line (58).

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