Snow velvet machine

Abstract

The invention relates to a snow velvet machine, and relates to the technical field of snow velvet machines, the snow velvet machine comprises a rack, a velvet fixing device and a spinning device are arranged on the rack, the spinning device is used for spinning yarns to obtain first yarns, the velvet fixing device comprises a rotating mechanism, and the rotating mechanism is used for driving second yarns to rotate, so that the second yarns are wound on the first yarns to form third yarns. The fluff fabric has the advantage of being good in fluff firmness.

Description

Technical Field

[0001] The present application relates to the technical field of snow velvet machines, and in particular to a snow velvet machine. Background Art

[0002] Chenille yarn is fluffy, full, soft to the touch and brightly colored. It is currently widely used in home decoration fabrics, car decoration fabrics and clothing fabrics.

[0003] But the finished product obtained by the existing chenille spinning machine has poor fluff fastness. Summary of the invention

[0004] In view of the shortcomings of the prior art, one of the purposes of the present application is to provide a snowflake machine, which has the advantage of better fluff firmness.

[0005] The above-mentioned purpose of the present application is achieved through the following technical solutions:

[0006] A velvet machine comprises a frame, on which a velvet fixing device and a spinning device are provided. The spinning device is used to weave yarn to obtain yarn one, and the velvet fixing device comprises a rotating mechanism, which is used to drive yarn two to rotate so that yarn two is wound around yarn one to form yarn three.

[0007] By adopting the above technical solution, in production, the rotating mechanism drives the second yarn to rotate and wrap around the first yarn, so that the fluff on the first yarn can be fixed, so that the fluff of the finished product has better firmness.

[0008] In a preferred example, the present application can be further configured as follows: the rotating mechanism includes a spindle rod and a driving assembly, the driving assembly is used to drive the spindle rod to rotate, the spindle rod is provided with a passing hole for the yarn to pass through, and the axis of the passing hole and the axis of the spindle rod do not coincide.

[0009] By adopting the above technical solution, the spindle rod rotates under the action of the driving assembly. Since the axis of the outlet hole and the axis of the spindle rod do not coincide, after the yarn passes through the outlet hole, the yarn will be twisted due to the rotation of the spindle rod, thereby making the fluff more firm.

[0010] In a preferred example, the present application can be further configured as follows: hole one and hole two are provided on the spindle rod, hole one is vertically arranged and its axis coincides with the axis of the spindle rod, hole one passes through the spindle rod upward, hole one and hole two are connected, and yarn three passes through hole one and hole two and then passes out from the exit hole.

[0011] By adopting the above technical solution, that is, yarn three passes through hole one and enters hole two, and finally enters the exit hole. In this process, it is easier to wind yarn one around yarn three.

[0012] In a preferred example, the present application can be further configured as follows: the driving component includes a bracket and a variable frequency motor 1, the variable frequency motor 1 is installed on the bracket, the rotor of the variable frequency motor 1 is connected to the spindle rod for driving the spindle rod to rotate, the spindle rod and the bracket are rotationally connected through a bearing, and a buffer pad is also provided on the bracket, and the buffer pad is connected to the bearing.

[0013] By adopting the above technical solution, the presence of the buffer pad makes the spindle rod more stable during the rotation process.

[0014] In a preferred example, the present application can be further configured as follows: hole 2 is vertically arranged, and its axis coincides with the axis of the spindle rod.

[0015] By adopting the above technical solution, hole one and hole two constitute a hole that vertically penetrates the ingot rod.

[0016] In a preferred example, the present application can be further configured as follows: the spinning device includes a winding mechanism, a roller mechanism and a pile cutting mechanism, the pile cutting mechanism includes a clamping assembly and a cutting knife, the winding mechanism is used to wind the yarn around the clamping assembly, the cutting knife is used to cut the yarn wound around the clamping assembly, the roller mechanism is used to convey another group of yarns so that the group of yarns is mixed with the cut yarns, and the roller mechanism is driven by a variable frequency motor.

[0017] By adopting the above technical solution, the variable frequency motor drive is more energy-efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of this application.

[0019] Figure 2 It is a schematic diagram of the structure of the spinning device of the present application.

[0020] Figure 3 It is a schematic diagram of the rotating mechanism structure of this application.

[0021] Figure 4 It is a schematic diagram of the internal structure of the rotating mechanism of this application.

[0022] Figure numerals: 1, frame; 2, spinning device; 21, winding mechanism; 22, roller mechanism; 23, cutting mechanism; 231, clip assembly; 3, rotating mechanism; 31, spindle rod; 311, hole one; 312, hole two; 32, frequency conversion motor one; 33, rotating disk; 331, side hole; 332, through hole; 41, bearing; 42, buffer pad. DETAILED DESCRIPTION

[0023] The present application is further described in detail below in conjunction with the accompanying drawings.

[0024] Reference Figure 1-Figure 4, is a kind of snowmelt machine disclosed in the present application, comprising a frame 1, on which a spinning device 2 and a velvet fixing device are arranged, and the spinning device 2 is arranged above the velvet fixing device. The spinning device 2 comprises a winding mechanism 21, a roller mechanism 22 and a velvet cutting mechanism 23, and the velvet cutting mechanism 23 comprises a clip assembly 231 and a cutter (not shown in the figure), the clip assembly 231 comprises two clips arranged oppositely, the winding mechanism 21 is used to make the yarn wind around the clip assembly 231, the cutter is used to cut the yarn wound around the clip assembly 231, the roller mechanism 22 is used to convey another group of yarns, so that the group of yarns is mixed with the cut yarns, and the roller mechanism 22 is driven by a variable frequency motor.

[0025] Above the spinning device 2, there are several yarn reels, which are used to supply yarn to the winding mechanism 21 and the roller mechanism 22. The winding mechanism 21 winds the yarn around the clamping assembly 231, and the cutting knife cuts the yarn wound around the clamping assembly 231. The cut yarn is mixed with a group of yarns transported by the roller mechanism 22 to form yarn one.

[0026] The velvet fixing device includes a rotating mechanism 3, which includes a spindle rod 31 and a driving assembly. The driving assembly includes a bracket and a variable frequency motor 32. The variable frequency motor 32 is installed on the bracket. The rotor of the variable frequency motor 32 is connected to the spindle rod 31 to drive the spindle rod 31 to rotate. The spindle rod 31 and the bracket are rotatably connected through a bearing 41. A buffer pad 42 is also provided on the bracket, and the buffer pad 42 is connected to the bearing 41. In this embodiment, the buffer pad 42 is made of rubber. In this embodiment, the bearing 41 is a high-speed bearing that does not require oil lubrication, such as a ceramic bearing, a graphite lubricated bearing, etc.

[0027] The spindle rod 31 is provided with a hole 1 311 and a hole 2 312. The hole 1 311 and the hole 2 312 are both arranged vertically and their axes coincide with the axial direction of the spindle rod 31. The hole 1 311 penetrates the spindle rod 31 upward, and the hole 1 311 and the hole 2 312 are connected. The spindle rod 31 is also provided with a rotating disk 33. The rotating disk 33 is fixedly connected to the spindle rod 31. The rotating disk 33 rotates under the drive of the spindle rod 31. The rotating disk 33 is provided with a side hole 331 and a through hole 332 for the yarn to pass through. The axis of the through hole 332 does not coincide with the axis of the spindle rod 31. In this embodiment, the axis of the through hole 332 is arranged vertically. In other embodiments, the hole 2 312 and the through hole 332 can be the same hole. In this case, the axis of the hole 2 312 does not coincide with the axis of the spindle rod 31.

[0028] The yarn reel is sleeved on the spindle rod 31 and rotates under the drive of the spindle rod 31. The yarn 1 passes through the vertically arranged hole 1 311 and hole 2 312 and passes through the side hole 331 and the outlet hole 332 to be finally wound up. During the rotation of the spindle rod 31, the yarn reel sleeved on the spindle rod 31 rotates, so that the yarn 2 is wound around the yarn 1 and passes through the hole 1 311, the hole 2 312, the side hole 331 and the outlet hole 332. Since the rotating disk 33 rotates under the drive of the spindle rod 31, the yarn 1 is twisted after being wound by the yarn 2, so that the firmness of the fluff is better.

[0029] The twisted yarn is detected by a photoelectric sensor for hair removal and then reeled up.

[0030] The implementation principle of this embodiment is: the fluff on the yarn is wound and fixed, and twisted after winding, so as to enhance the firmness of the fluff of the finished yarn.

[0031] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A snow velvet machine, characterized in that: The machine frame (1) is provided with a down fixing device and a spinning device (2), the spinning device (2) is used for spinning yarn to obtain a first yarn, the down fixing device comprises a rotating mechanism (3), the rotating mechanism (3) is used for driving a second yarn to rotate, so that the second yarn is wound around the first yarn to form a third yarn.

2. The snow velvet machine according to claim 1, characterized in that: The rotating mechanism (3) comprises a spindle rod (31) and a driving assembly, wherein the driving assembly is used to drive the spindle rod (31) to rotate, and the spindle rod (31) is provided with a passing hole (332) for passing the yarn, and the axis of the passing hole (332) does not coincide with the axis of the spindle rod (31).

3. The snow velvet machine according to claim 2, characterized in that: The spindle rod (31) is provided with a first hole (311) and a second hole (312). The first hole (311) is vertically arranged and its axis coincides with the axis of the spindle rod (31). The first hole (311) passes through the spindle rod (31) upwards. The first hole (311) and the second hole (312) are connected. The yarn third passes through the first hole (311) and the second hole (312) and then passes through the outlet hole (332).

4. The snow velvet machine according to claim 2, characterized in that: The driving assembly comprises a bracket and a variable frequency motor (32), wherein the variable frequency motor (32) is mounted on the bracket, a rotor of the variable frequency motor (32) is connected to a spindle rod (31) for driving the spindle rod (31) to rotate, the spindle rod (31) and the bracket are rotatably connected via a bearing (41), and a buffer pad (42) is further provided on the bracket, and the buffer pad (42) is connected to the bearing (41).

5. The snow velvet machine according to claim 3, characterized in that: The second hole (312) is vertically arranged, and its axis coincides with the axis of the spindle rod (31).

6. The snow maker according to claim 1, characterized in that: The spinning device (2) comprises a winding mechanism (21), a roller mechanism (22) and a pile cutting mechanism (23), wherein the pile cutting mechanism (23) comprises a clamping piece assembly (231) and a cutting knife, the winding mechanism (21) is used to wind the yarn around the clamping piece assembly (231), the cutting knife is used to cut the yarn wound around the clamping piece assembly (231), the roller mechanism (22) is used to convey another group of yarns so that the group of yarns is mixed with the cut yarns, and the roller mechanism (22) is driven by a variable frequency motor.

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