Placing frame convenient for carding

Abstract

The utility model is applicable to the technical field of plant fiber processing, and discloses a placement rack convenient for carding, which is characterized in that a support plate and a fixed plate are vertically and fixedly mounted on two sides of the top of a fixed base respectively, a rotating rod is rotatably mounted on the top of the side edge of the support plate through a bearing, and a winding roller is fixedly mounted on the side edge of the rotating rod; a connecting pipe is rotationally connected to the middle of the other side of the winding roller through a damping bearing, a fixing pipe is rotationally mounted at the top of the side edge of the fixing plate through a bearing, the connecting pipe is rotationally inserted into the inner wall of the fixing pipe, and a transmission mechanism is arranged in the winding roller. According to the technical scheme, the multiple sets of mounting plates and the limiting frames can be driven to synchronously move on the outer side of the wind-up roller, and when the distance between the limiting frames and the outer side of the wind-up roller is adjusted, the limiting frames can conduct tension adjustment on plant fibers wound in the limiting frames in the moving process; and when the plant fibers are tightened and wound on the outer side of the winding roller, an operator can conveniently comb the tightened plant fibers.

Description

Technical Field

[0001] This utility model applies to the field of plant fiber processing technology, and in particular relates to a rack that is easy to comb. Background Technology

[0002] Currently, plant fibers are naturally formed, slender, and flexible cell tissues within plants, widely found in the roots, stems, leaves, and fruits of plants. Common plant fibers include cotton fiber, hemp fiber, and bamboo fiber. When processing plant fibers, appropriate rollers are used to wind and roll the processed plant fibers for easy storage and placement.

[0003] However, when using rollers to wind up pre-processed plant fibers, the elasticity and flexibility of the fibers vary depending on the processing requirements. This means that the winding rollers cannot adjust the winding tension according to the flexibility of the plant fibers during winding and placement. Furthermore, when the winding tension is low, the operator cannot comb the wound plant fibers. Therefore, we propose a placement rack that facilitates combing. Utility Model Content

[0004] The main purpose of this utility model is to provide a display rack that is easy to organize, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A convenient arrangement rack includes a fixed base, on which a support plate and a fixed plate are vertically fixedly installed on the top two sides respectively. A rotating rod is rotatably installed on the top side of the support plate via a bearing. A take-up roller is fixedly installed on the side of the rotating rod. A connecting pipe is rotatably connected to the middle of the other side of the take-up roller via a damping bearing.

[0007] A fixing tube is rotatably mounted on the top side of the fixing plate via a bearing, and a connecting tube is rotatably inserted into the inner wall of the fixing tube. A transmission mechanism is provided inside the winding roller, and an mounting plate is movably mounted on the outside of the winding roller. The transmission mechanism and the mounting plate are connected in a transmission manner.

[0008] Both the fixed pipe and the connecting pipe are equipped with a connecting mechanism on their outer sides.

[0009] As an optional solution to the technical solution of this application, the transmission mechanism includes a rotating lead screw, a transmission bevel gear, and a follower bevel gear. A limit frame is fixedly installed on the side surface of each mounting plate. A connecting plate is fixedly installed inside the take-up roller. A rotating lead screw is rotatably installed on the side of each connecting plate via a bearing. A transmission sleeve is threadedly connected to the outside of each rotating lead screw. The inner side wall of the transmission sleeve and the outer side wall of the rotating lead screw are provided with mutually compatible threads. A transmission rod is fixedly installed at both ends of the outer side of each transmission sleeve, and the top end of the transmission rod is fixedly connected to the side of the mounting plate. The transmission rod slides through the inside of the take-up roller to the outside of the take-up roller. A fixing rod is fixedly installed at the middle of the side of each rotating lead screw away from the mounting plate. A follower bevel gear is fixedly sleeved on the outside of each fixing rod. A transmission bevel gear is fixedly sleeved on the top end of the side of the connecting pipe, and the transmission bevel gear and the follower bevel gear mesh with each other. A limit groove is opened on the outside of the take-up roller, and the number of limit grooves is several sets. The transmission rod slides through and is inserted into the inside of the limit groove.

[0010] By adopting the above technical solution, through the meshing transmission action of the transmission bevel teeth and the follower bevel teeth, and through the rotation transmission action of the rotating screw on the transmission sleeve, multiple sets of mounting plates and limit frames can be driven to move synchronously on the outside of the take-up roller. When adjusting the distance between the limit frame and the outside of the take-up roller, the limit frame can adjust the tension of the plant fibers wrapped inside it during the movement, so that they are tightly wrapped on the outside of the take-up roller, while facilitating the operator to comb the taut plant fibers.

[0011] As an optional solution to the technical solution of this application, the connecting mechanism includes a connecting screw and a connecting nut. Both the connecting tube and the fixed tube have insertion slots inside. The connecting screw is slidably inserted through the insertion slot. Both ends of the side of the connecting screw are screwed with connecting nuts by threads, and the connecting nuts are located at both ends of the outer side of the fixed tube.

[0012] By adopting the above technical solution, the connection transmission between the fixed pipe and the connecting pipe can be adjusted in an appropriate manner by using the connecting nut to limit the connection of the connecting screw.

[0013] As an optional solution to the technical solution of this application, a servo motor is fixedly installed on the top side of the fixed plate, and the side of the servo motor drive shaft is fixedly connected to the outside of the fixed tube through a coupling. A rotary motor is fixedly installed on the top side of the fixed plate, and the side of the rotary motor drive shaft is fixedly connected to the top of the side of the rotating rod through a coupling.

[0014] By adopting the above technical solution, the power required for the rotation of the fixed tube and the winding roller can be provided by the servo motor and the rotary motor respectively, thereby ensuring the power required for the overall mechanism adjustment and winding.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present application provides a convenient combing rack, which includes multiple sets of rotating screws inside the take-up roller, and follower bevel teeth connected to fixed rods on the sides of the rotating screws. The transmission bevel teeth are rotatably installed inside the take-up roller through a connecting pipe. Under the meshing transmission action of the transmission bevel teeth and the follower bevel teeth, the multiple sets of follower bevel teeth and the rotating screws can be driven to rotate synchronously. Under the rotation transmission action of the rotating screws on the transmission sleeve, the transmission sleeve sleeved on its outer side can be driven to move synchronously inside the take-up roller. This can then drive multiple sets of mounting plates and limiting frames to move synchronously outside the take-up roller. When adjusting the distance between the limiting frame and the outer side of the take-up roller, the limiting frame can adjust the tension of the plant fibers wrapped inside it during the movement, making them taut and wrapped around the outer side of the take-up roller, while facilitating the operator to comb the taut plant fibers.

[0017] 2. A convenient arrangement rack according to the technical solution of this application, by using a connecting tube on the outside of the take-up roller and a fixed tube sleeved on the outside of the connecting tube, and by using a connecting screw to insert into the fixed tube and the connecting tube, the servo motor can provide the power required for the rotation of the transmission bevel gear when it is necessary to adjust the position of the limit frame and the tension of the plant fiber. When the rotating motor drives the take-up roller to rotate, the connecting screw can be pulled out to separate the transmission of the fixed tube and the connecting tube, thereby ensuring that the rotation of the take-up roller will not drive the connecting tube to rotate, thus ensuring the stability of the position adjustment of the limit frame. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a display rack that is easy to organize according to this utility model;

[0019] Figure 2 This is a front view cross-sectional view of the internal structure of the winding roller of a convenient arrangement rack according to the present invention.

[0020] Figure 3 This is a top view sectional diagram of the fixing tube and connecting tube of a display rack that is easy to organize, according to this utility model.

[0021] Reference numerals: 1. Fixed base; 11. Support plate; 12. Fixed plate; 13. Rotating rod; 14. Connecting pipe; 15. Take-up roller; 16. Rotating motor; 2. Fixed pipe; 21. Transmission bevel gear; 22. Connecting plate; 23. Rotating screw; 24. Transmission sleeve; 25. Transmission rod; 26. Limiting groove; 27. Fixed rod; 28. Follower bevel gear; 3. Mounting plate; 31. Limiting frame; 32. Servo motor; 4. Connecting screw; 41. Connecting nut; 42. Insertion groove. Detailed Implementation

[0022] like Figure 1-3 As shown, this utility model provides a technical solution: a convenient arrangement rack, with a support plate 11 and a fixed plate 12 vertically fixedly installed on the top two sides of the fixed base 1, respectively. A rotating rod 13 is rotatably installed on the top side of the support plate 11 via a bearing, and a take-up roller 15 is fixedly installed on the side of the rotating rod 13. A connecting pipe 14 is rotatably connected to the middle of the other side of the take-up roller 15 via a damping bearing. A fixed pipe 2 is rotatably installed on the top side of the fixed plate 12 via a bearing, and the connecting pipe 14 is rotatably inserted into the inner wall of the fixed pipe 2. A servo motor 32 is fixedly installed on the top side of the fixed plate 12, and the side of the transmission shaft of the servo motor 32 is fixedly connected to the outside of the fixed pipe 2 via a coupling. A rotating motor 16 is fixedly installed on the top side of the fixed plate 12, and the side of the transmission shaft of the rotating motor 16 is fixedly connected to the top side of the rotating rod 13 via a coupling.

[0023] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), both the connecting pipe 14 and the fixed pipe 2 have insertion grooves 42 inside. The insertion grooves 42 are slidably inserted into the connecting screw 4. Both ends of the connecting screw 4 are threaded with connecting nuts 41, and the connecting nuts 41 are located at both ends of the outer side of the fixed pipe 2.

[0024] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), a limit frame 31 is fixedly installed on the side surface of each mounting plate 3. A connecting plate 22 is fixedly installed inside the take-up roller 15. A rotating screw 23 is rotatably installed on the side of each connecting plate 22 via a bearing. A transmission sleeve 24 is movably connected to the outside of each rotating screw 23 via a thread. The inner side wall of the transmission sleeve 24 and the outer side wall of the rotating screw 23 are provided with mutually compatible threads. A transmission rod 25 is fixedly installed at both ends of the outside of each transmission sleeve 24, and the top end of the transmission rod 25 is fixedly connected to the side of the mounting plate 3. The transmission rod 25 slides through the inside of the take-up roller 15 to the outside of the take-up roller 15.

[0025] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown, each rotating screw 23 has a fixed rod 27 fixedly installed at the middle of the side away from the mounting plate 3. Each fixed rod 27 has a follower bevel tooth 28 fixedly sleeved on the outside. The top of the side of the connecting pipe 14 has a transmission bevel tooth 21 fixedly sleeved on it, and the transmission bevel tooth 21 and the follower bevel tooth 28 mesh with each other.

[0026] In some technical solutions (through Figure 1 , Figure 2 and Figure 3 As shown, a limiting groove 26 is provided on the outer side of the take-up roller 15, and there are several sets of limiting grooves 26. The transmission rod 25 is slidably inserted into the limiting groove 26.

[0027] During operation, depending on the flexibility of the plant fiber to be wound, when the flexibility is high, the servo motor 32 is turned on by an external control switch, causing it to rotate and drive the fixed tube 2 to rotate. This, combined with the insertion and transmission action of the connecting screw 4 and connecting nut 41 between the fixed tube 2 and the connecting tube 14, drives the transmission bevel gear 21 to rotate synchronously inside the take-up roller 15. The meshing transmission action of the transmission bevel gear 21 and the follower bevel gear 28 drives multiple sets of follower bevel gears 28 to rotate synchronously inside the take-up roller 15. Then, combined with the connection and transmission action of the follower bevel gear 28 and the fixed rod 27, multiple sets of rotating screws 23 rotate synchronously inside the take-up roller 15. Finally, the transmission is further enhanced by the limiting groove 26. Under the guiding and limiting action of the rod 25, the transmission sleeve 24 sleeved on the surface of the rotating screw 23 can move synchronously relative to the outside of the take-up roller 15. Then, under the connecting and transmission action of the transmission rod 25, it provides the mounting plate 3 and the limiting frame 31 with corresponding outward pushing force. After adjusting the position of the limiting frame 31 outside the take-up roller 15 and increasing the take-up diameter, the plant fiber is wound around the outside of the limiting frame 31. Then, the connecting nut 41 is turned to move it away from the outside of the connecting screw 4. Then, the connecting screw 4 is pulled to move it out of the insertion slot 42. Then, the rotating motor 16 is started to drive the plant fiber to be synchronously wound into the limiting frame 31, thereby achieving the tensioning and winding treatment of the plant fiber.

Claims

1. A combing aid stand comprising a fixed base (1), characterised in that: The fixed base (1) has a support plate (11) and a fixed plate (12) vertically fixed on its top two sides respectively. The top side of the support plate (11) is rotatably mounted with a rotating rod (13) via a bearing. The rotating rod (13) is fixedly mounted with a take-up roller (15) on its side. The middle of the other side of the take-up roller (15) is rotatably connected with a connecting pipe (14) via a damping bearing. The fixed plate (12) has a fixed tube (2) rotatably mounted on its side top via a bearing, and the connecting tube (14) is rotatably inserted into the inner wall of the fixed tube (2). The winding roller (15) has a transmission mechanism inside, and the winding roller (15) has an mounting plate (3) movably mounted on its outer side. The transmission mechanism and the mounting plate (3) are connected in a transmission manner. Both the fixed tube (2) and the connecting tube (14) are provided with connecting mechanisms on their outer sides.

2. The convenient-to-comb placement stand according to claim 1, characterized in that: The transmission mechanism includes a rotating lead screw (23), a transmission bevel gear (21), and a follower bevel gear (28). A limit frame (31) is fixedly installed on the side surface of each mounting plate (3). A connecting plate (22) is fixedly installed inside the take-up roller (15). A rotating lead screw (23) is rotatably installed on the side of each connecting plate (22) via a bearing. A transmission sleeve (24) is threadedly connected to the outside of each rotating lead screw (23). The inner side wall of the transmission sleeve (24) and the outer side wall of the rotating lead screw (23) are provided with mutually compatible threads. A transmission rod (25) is fixedly installed at both ends of the outside of each transmission sleeve (24). The top end of the side of the transmission rod (25) is fixedly connected to the side of the mounting plate (3). The transmission rod (25) slides through the inside of the take-up roller (15) to the outside of the take-up roller (15).

3. The convenient-to-comb presentation stand of claim 2, wherein: Each of the rotating screws (23) has a fixed rod (27) fixedly installed at the middle of the side away from the mounting plate (3), and a follower bevel tooth (28) is fixedly sleeved on the outside of each fixed rod (27). A transmission bevel tooth (21) is fixedly sleeved on the top side of the connecting pipe (14), and the transmission bevel tooth (21) and the follower bevel tooth (28) mesh with each other.

4. The convenient-to-comb presentation stand of claim 2, wherein: The take-up roller (15) has a limiting groove (26) on its outer side, and there are several sets of limiting grooves (26). The transmission rod (25) is slidably inserted into the limiting groove (26).

5. The convenient-to-comb presentation stand of claim 1, wherein: The connecting mechanism includes a connecting screw (4) and a connecting nut (41). Both the connecting tube (14) and the fixed tube (2) have insertion slots (42) inside. The connecting screw (4) is slidably inserted through the insertion slot (42). Both ends of the side of the connecting screw (4) are threaded with connecting nuts (41), and the connecting nuts (41) are located at both ends of the outer side of the fixed tube (2).

6. The convenient-to-comb presentation stand of claim 1, wherein: A servo motor (32) is fixedly installed on the top side of the fixed plate (12), and the side of the transmission shaft of the servo motor (32) is fixedly connected to the outside of the fixed tube (2) through a coupling. A rotating motor (16) is fixedly installed on the top side of the fixed plate (12), and the side of the transmission shaft of the rotating motor (16) is fixedly connected to the top side of the rotating rod (13) through a coupling.

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