A four-colour gradient device

Abstract

The utility model discloses a four color gradual change device, including the fixed plate, the fixed plate one side wall is installed with four groups drive motor, drive gear is installed on the output shaft of drive motor, drive gear one side is connected with driven gear, four groups driven gear coaxial arrangement is installed in the middle part of driven gear transmission shaft. Advantageous effect at: the four color gradual change device can load four colors' roving of the utility model design, and four colors' roving is driven by the input leather roller and roller wheel and is fed, and four groups of roller wheel can rotate every time under the action of needle bearing, compared with the original monochrome structure, and the product style is various, and the kind and the quantity of color can be adjusted independently, and have higher use performance.

Description

Technical Field

[0001] This utility model relates to the field of plush machine technology, specifically to a four-color gradient device. Background Technology

[0002] The JHFB613 type pile machine is a high-speed pile machine with computer control and intelligence. In the production process of fancy yarn, the existing pile yarn is generally manufactured in two steps by combining a twisting machine and a napping machine. The roller traction device in the twisting machine first produces the drafted fiber overfeed core yarn, and then the yarn is reinforced by segmented pressing to form boucle yarn. Finally, it is piled by a raising machine or napping machine to obtain pile yarn. Since the twisting machine and napping machine processes are carried out separately, the boucle yarn obtained after being processed by the twisting machine is wound up and then re-enters the napping machine for napping treatment, resulting in low efficiency and only being able to produce single-color yarn, resulting in a product style that is too monotonous. Therefore, there is an urgent need for a four-color gradient device to solve the above problems. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] The technical problem to be solved by this utility model is to provide a four-color gradient device in light of the current state of the technology.

[0005] (II) Technical Solution

[0006] This utility model is achieved through the following technical solution: This utility model proposes a four-color gradient device, including a fixed plate. Four sets of drive motors are arrayed on one side wall of the fixed plate. Drive gears are installed on the output shafts of the drive motors. Drive gears are connected to one side of the drive gears. The four sets of driven gears are coaxially arranged. A transmission shaft is installed in the middle of the driven gear. Eight sets of needle roller bearings are symmetrically installed on the transmission shaft. Four sets of needle roller bearings are respectively connected to the driven gears. Rollers are respectively installed on the other four sets of needle roller bearings. A support plate is provided between the driven gears and the rollers. A conveyor frame is installed on one side wall of the support plate. A roller seat is also provided inside the conveyor frame. A handle is installed on the top of the roller seat. Four sets of input rollers are arrayed inside one end of the roller seat.

[0007] Furthermore, the output shaft of the drive motor is fixedly connected to the drive gear, and the drive gear meshes with the driven gear.

[0008] Furthermore, the drive shaft is rotatably mounted between the fixed plate and the conveyor frame, and the drive shaft passes through the bearing plate.

[0009] Furthermore, the driven gear is connected to the drive shaft via the needle roller bearing, and the roller is also connected to the drive shaft via the needle roller bearing.

[0010] Furthermore, the conveyor frame is fixed to one side wall of the bearing plate by bolts, the conveyor frame has an L-shaped structure, and the roller seat is rotatably mounted on the conveyor frame.

[0011] Furthermore, the handle is fixed to the roller seat by screws, and one end of the roller seat has a U-shaped structure.

[0012] Furthermore, the input roller is rotatably mounted on the roller seat, and the input roller is correspondingly arranged with the roller wheel.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model has the following advantages:

[0015] The four-color gradient device designed in this utility model can load four colors of roving. The four colors of roving are fed in by rollers and input rollers. The four sets of rollers can rotate on a single axis each time under the action of needle roller bearings. Compared with the original single-color structure, the product has a variety of styles and can independently adjust the type and quantity of colors, and has high performance. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a four-color gradient device described in this utility model;

[0017] Figure 2 This is a rear view of the four-color gradient device described in this utility model;

[0018] Figure 3 This is an exploded schematic diagram showing the connection relationship between the drive shaft and the needle roller bearing in a four-color gradient device described in this utility model.

[0019] The annotations in the attached figures are explained as follows:

[0020] 1. Drive motor; 2. Drive gear; 3. Driven gear; 4. Roller; 5. Input roller; 6. Roller seat; 7. Handle; 8. Conveyor frame; 9. Bearing plate; 10. Fixing plate; 11. Drive shaft; 12. Needle roller bearing. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0022] like Figures 1-3As shown, a four-color gradient device in this embodiment includes a fixed plate 10. Four sets of drive motors 1 are arrayed on one side wall of the fixed plate 10, which can drive drive gears 2 to rotate. Drive gears 2 are mounted on the output shaft of the drive motors 1, which can drive driven gears 3 to rotate. Drive gears 3 are connected to one side of the drive gears 2. The four sets of driven gears 3 are coaxially arranged. A transmission shaft 11 is installed in the middle of the driven gears 3, which can drive rollers 4 to rotate. Eight sets of needle roller bearings 12 are symmetrically mounted on the transmission shaft 11, of which four... Each set of needle roller bearings 12 is connected to the driven gear 3. Each of the other four sets of needle roller bearings 12 is equipped with a roller 4, which can rotate independently. A support plate 9 is provided between the driven gear 3 and the roller 4. A conveyor frame 8 is installed on one side wall of the support plate 9. A rubber roller seat 6 is also provided inside the conveyor frame 8. A handle 7 is installed on the top of the rubber roller seat 6, which can drive the rubber roller seat 6 to rotate and adjust its angle. Four sets of input rubber rollers 5 are arranged in an array inside one end of the rubber roller seat 6. Combined with the roller 4, they can feed the yarn in.

[0023] like Figures 1-3 In this embodiment, the output shaft of the drive motor 1 is fixedly connected to the drive gear 2, the drive gear 2 meshes with the driven gear 3, the transmission shaft 11 is rotatably installed between the fixed plate 10 and the conveyor frame 8, the transmission shaft 11 passes through the bearing plate 9, the driven gear 3 is connected to the transmission shaft 11 through the needle roller bearing 12, and the roller 14 is also connected to the transmission shaft 11 through the needle roller bearing 12. During use, the four sets of drive motors 1 and drive gears 2 cooperate with each other and drive them to rotate. The drive gear 22 meshes with the driven gear 33 to drive the transmission. The driven gear 33 is connected to the transmission shaft 11 through the ball bearing so that the roller 44 is coaxially engaged and rotates together. The roller 44 drives the input roller 55 to rotate so that the yarn is fed in. The four sets of drive motors 1 can also operate one by one or individually to input a group of yarn or input it in a cycle.

[0024] like Figures 1-3 In this embodiment, the conveyor frame 8 is fixed to one side wall of the bearing plate 9 by bolts. The conveyor frame 8 has an L-shaped structure. The roller seat 6 is rotatably installed on the conveyor frame 8. The handle 7 is fixed to the roller seat 6 by screws. One end of the roller seat 6 has a U-shaped structure. The input roller 5 is rotatably installed on the roller seat 6. The input roller 5 is correspondingly set with the roller 4. Four sets of yarn are placed between the roller 4 and the input roller 5. The four sets of input rollers 5 are coaxially installed on the roller seat 6. By turning the handle 7, the four sets of input rollers 5 on the roller seat 6 clamp the yarn between the roller 4 and the roller 4.

[0025] The specific implementation process of this embodiment is as follows: The device is installed and connected to an external power source. During use, four sets of yarn are placed between roller 4 and input roller 5. The four sets of input roller 5 are coaxially mounted on roller seat 6. The handle 7 is turned to clamp the yarn between roller 4 and the four sets of input roller 5 on roller seat 6. The four sets of drive motors 1 and drive gears 2 cooperate with each other and drive to rotate. Drive gear 22 meshes with driven gear 33 for transmission. Drive gear 33 is connected to drive shaft 11 through ball bearings to make roller 44 coaxially cooperate and rotate together. Roller 44 drives input roller 55 to rotate to feed yarn. The four sets of drive motors 1 can also operate one by one or individually to input one set of yarn or cyclically. This method can drive four colors of roving to be fed in by roller 4 and input roller 5. Under the action of needle bearing 12, the four sets of roller 4 can rotate on a single axis each time. Compared with the original single-color structure, the product style is diverse, and the type and quantity of colors can be adjusted independently, which has higher performance.

[0026] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A four-color gradient device, characterized in that: The system includes a fixed plate (10), on which four sets of drive motors (1) are arrayed and installed on one side wall. Drive gears (2) are installed on the output shaft of the drive motors (1). Drive gears (3) are connected to one side of the drive gears (2). The four sets of driven gears (3) are coaxially arranged. A transmission shaft (11) is installed in the middle of the driven gears (3). Eight sets of needle roller bearings (12) are symmetrically installed on the transmission shaft (11). Four sets of needle roller bearings (12) are connected to the driven gears (3) respectively. Rollers (4) are installed on the other four sets of needle roller bearings (12). A bearing plate (9) is provided between the driven gears (3) and the rollers (4). A conveyor frame (8) is installed on one side wall of the bearing plate (9). A roller seat (6) is also provided inside the conveyor frame (8). A handle (7) is installed at the top of the roller seat (6). Four sets of input rollers (5) are arrayed inside one end of the roller seat (6).

2. The four-color gradient device according to claim 1, characterized in that: The output shaft of the drive motor (1) is fixedly connected to the drive gear (2), and the drive gear (2) meshes with the driven gear (3).

3. The four-color gradient device according to claim 1, characterized in that: The drive shaft (11) is rotatably mounted between the fixed plate (10) and the conveyor frame (8), and the drive shaft (11) passes through the bearing plate (9).

4. A four-color gradient device according to claim 1, characterized in that: The driven gear (3) is connected to the transmission shaft (11) via the needle roller bearing (12), and the roller (4) is also connected to the transmission shaft (11) via the needle roller bearing (12).

5. A four-color gradient device according to claim 4, characterized in that: The conveyor frame (8) is fixed to one side wall of the bearing plate (9) by bolts. The conveyor frame (8) has an L-shaped structure. The roller seat (6) is rotatably mounted on the conveyor frame (8).

6. A four-color gradient device according to claim 5, characterized in that: The handle (7) is fixed to the roller seat (6) by screws, and one end of the roller seat (6) has a U-shaped structure.

7. A four-color gradient device according to claim 6, characterized in that: The input roller (5) is rotatably mounted on the roller seat (6), and the input roller (5) is correspondingly arranged with the roller (4).

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