Fixing frame for cotton spinning yarn dyeing

Abstract

The utility model discloses a cotton spinning yarn dyeing fixing frame which comprises a bottom plate, guide rods are fixedly connected to the top of the bottom plate, a top plate is fixedly connected to the top ends of the two guide rods, a servo motor is fixedly connected to the top of the top plate, and the output end of the servo motor is fixedly connected with a lead screw through a coupler. A placing plate is movably connected to the outer walls of the lead screws and the guide rods, sliding grooves are formed in the top of the placing plate, positioning sleeves are fixedly connected to the inner walls of the four sliding grooves, positioning springs are fixedly connected to the interiors of the positioning sleeves, and movable rods are fixedly connected to the other ends of the positioning springs; the positioning rods are driven by the positioning springs to abut against the inner wall of the yarn bobbin, fixing of the yarn bobbin is facilitated, meanwhile, the placement plate is driven by the servo motor to ascend and descend, yarn can stay at the positions of different heights in the dyeing pool, dye can permeate into the yarn more sufficiently and evenly, and the dyeing quality of the yarn is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cotton spinning yarn dyeing technical field especially relates to a cotton spinning yarn dyeing is with fixed frame. BACKGROUND

[0002] Yarn refers to silk thread of a certain fineness processed by textile fibers, which can be used for weaving, rope making and knitting. In the cotton spinning printing and dyeing process, the yarn can be dyed into different colors. The dyeing process is to wind the yarn on the yarn drum, then place the yarn drums on the fixed frame, and then use the lifting equipment to put them into the dyeing pool for dyeing.

[0003] However, the existing cotton spinning yarn dyeing fixed frame can only fix the yarn drum at the bottom of the fixed frame, and the yarn drum cannot be moved, which can easily cause uneven dyeing of the yarn. At the same time, the existing fixed frame only sets the yarn drum on the yarn rod, which can easily deviate during the dyeing process, reducing the stability of the yarn dyeing process. UTILITY MODEL CONTENT

[0004] The utility model provides a cotton spinning yarn dyeing fixed frame, which solves the problem that the existing cotton spinning yarn dyeing fixed frame can only fix the yarn drum at the bottom of the fixed frame, and the yarn drum cannot be moved.

[0005] To achieve the above-mentioned purpose, a cotton spinning yarn dyeing fixed frame is provided, which comprises a bottom plate, a lifting rod fixedly connected to the top center of the bottom plate, a lifting ring fixedly connected to the top end of the lifting rod, a guide rod fixedly connected to the top of the bottom plate, a top plate fixedly connected to the top ends of the two guide rods, a servo motor fixedly connected to the top of the top plate, a lead screw fixedly connected to the output end of the servo motor through a shaft coupling, and a placement plate movably connected to the outer wall of the lead screw and the guide rod. The placement plate is convenient for lifting, which facilitates the yarn to contact the dyeing solution of different depths and improves the uniformity of yarn dyeing.

[0006] A sliding groove is formed in the top of the placement plate, four positioning sleeves are fixedly connected to the inner wall of the sliding groove, a positioning spring is fixedly connected to the inside of the positioning sleeve, an activity rod is fixedly connected to the other end of the positioning spring, a sliding block is fixedly connected to one end of the activity rod, a positioning rod is fixedly connected to the top of the sliding block, and four yarn drums are sleeved on the outer wall of the positioning rod, which is convenient for fixing the yarn drum.

[0007] According to the cotton spinning yarn dyeing fixed frame, the top of the bottom plate is fixedly connected with a rotating shaft seat, and the bottom end of the lead screw is rotatably connected with the rotating shaft seat, which is convenient for rotating the lead screw.

[0008] According to the fixed frame for cotton spinning yarn dyeing, the top of the placing plate is provided with a guide hole, the size and shape of the guide hole and the guide rod are matched with each other, and the placing plate is slidably connected with the outer wall of the guide rod through the guide hole, so that the guiding and limiting of the placing plate are facilitated.

[0009] According to the fixed frame for cotton spinning yarn dyeing, a screw hole is formed in the center of the top of the placing plate, a screw thread is arranged on the inner wall of the screw hole, and the screw hole is matched with the screw rod through the screw thread, so that the lifting of the placing plate is facilitated.

[0010] According to the fixed frame for cotton spinning yarn dyeing, the inner cylinder diameter of the yarn cylinder is greater than the diameter of the top plate, so that the lifting of the yarn cylinder is facilitated.

[0011] According to the fixed frame for cotton spinning yarn dyeing, the size and shape of the sliding block are matched with the size and shape of the sliding groove, and the sliding block is slidably connected with the inner wall of the sliding groove, so that the movement of the sliding block is facilitated.

[0012] According to the fixed frame for cotton spinning yarn dyeing, the size and shape of the movable rod are matched with the size and shape of the positioning sleeve, and the movable rod is slidably connected with the inner wall of the positioning sleeve under the action of the positioning spring, so that the fixing of the yarn cylinder is facilitated.

[0013] The above-mentioned scheme has the beneficial effects that:

[0014] 1. The fixed frame for cotton spinning yarn dyeing is provided with a sliding groove formed in the top of the placing plate, a positioning sleeve, a movable rod, a sliding block and a positioning rod arranged in the sliding groove, the movement of the sliding block is driven by the elastic force of the positioning spring, the positioning rod is driven to abut against the inner wall of the yarn cylinder, and thus the position of the yarn cylinder can be fixed, the yarn cylinder is prevented from deviating during the dyeing process of the yarn, and the stability of the dyeing process of the yarn is improved.

[0015] 2. The fixed frame for cotton spinning yarn dyeing drives the rotation of the screw rod by the servo motor, and thus drives the lifting of the placing plate, the lifting of the yarn cylinder can be driven during the dyeing process, the yarn can be kept at different depths in the dyeing tank, the dyeing liquid with different concentrations and temperatures is contacted, the dye is more fully and uniformly penetrated into the yarn, and the dyeing quality of the yarn is improved.

[0016] The additional aspects and advantages of the utility model will be partly given in the following description, partly will become obvious from the following description, or will be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further explained in combination with the drawings and examples;

[0018] Figure 1The utility model discloses a cotton spinning yarn dyeing fixing frame's structure schematic diagram.

[0019] Figure 2 The utility model discloses a cotton spinning yarn dyeing fixing frame's Figure 1 The enlarged view of place A.

[0020] Figure 3 The utility model discloses a cotton spinning yarn dyeing fixing frame's placing plate's stereogram structure schematic diagram.

[0021] Figure 4 The utility model discloses a cotton spinning yarn dyeing fixing frame's placing plate's sectional view.

[0022] Legend:

[0023] 1, bottom plate, 2, hoist rod, 3, lifting ring, 4, guide rod, 5, top plate, 6, servo motor, 7, screw rod, 8, rotating shaft seat, 9, placing plate, 10, guide hole, 11, screw hole, 12, sliding slot, 13, positioning sleeve, 14, positioning spring, 15, movable rod, 16, sliding block, 17, positioning rod, 18, yarn cylinder. Specific implementation

[0024] This part will describe the specific embodiment of the utility model in detail, and the preferred embodiment of the utility model is shown in the drawings, and the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0025] Referring to Figures 1-4 The utility model discloses a cotton spinning yarn dyeing fixing frame, it includes: bottom plate 1, the top center of bottom plate 1 is fixedly connected with hoist rod 2, the top of hoist rod 2 is fixedly connected with lifting ring 3, the top of bottom plate 1 is fixedly connected with guide rod 4, the top of two guide rods 4 is fixedly connected with top plate 5, the top of top plate 5 is fixedly connected with servo motor 6, the output of servo motor 6 is fixedly connected with screw rod 7 through coupling, and placing plate 9 is movably connected to the outer wall of screw rod 7 and guide rod 4, the rotation of screw rod 7 is driven through servo motor 6, and then the lifting of placing plate 9 can be driven, and the lifting of yarn cylinder 18 is convenient;

[0026] The top of the placement plate 9 is provided with a sliding groove 12, the inner wall of the four sliding grooves 12 is fixedly connected with a positioning sleeve 13, the inside of the positioning sleeve 13 is fixedly connected with a positioning spring 14, the other end of the positioning spring 14 is fixedly connected with a movable rod 15, one end of the movable rod 15 is fixedly connected with a sliding block 16, the top of the sliding block 16 is fixedly connected with a positioning rod 17, the outer wall of the four positioning rods 17 is sleeved with a yarn cylinder 18, the movable rod 15 and the sliding block 16 are driven to move by the elastic force of the positioning spring 14, and then the positioning rod 17 abuts against the inner wall of the yarn cylinder 18, so that the yarn cylinder 18 can be fixed, and the yarn cylinder 18 can be prevented from deviating during dyeing.

[0027] The top of the bottom plate 1 is fixedly connected with a rotating shaft seat 8, the bottom end of the lead screw 7 is rotationally connected with the rotating shaft seat 8, the top of the placement plate 9 is provided with a guide hole 10, the shape and size of the guide hole 10 and the guide rod 4 are matched with each other, the placement plate 9 is slidingly connected with the outer wall of the guide rod 4 through the guide hole 10, the placement plate 9 is limited and guided by the guide rod 4, the placement plate 9 is prevented from rotating with the rotation of the lead screw 7, and the stability of the placement plate 9 during lifting is improved, the top center of the placement plate 9 is provided with a threaded hole 11, the inner wall of the threaded hole 11 is provided with a thread, the threaded hole 11 is matched with the lead screw 7 through the thread, the placement plate 9 moves up and down with the rotation of the lead screw 7 when the lead screw 7 rotates under the action of the servo motor 6, the yarn cylinder 18 is conveniently lifted, the inner cylinder diameter of the yarn cylinder 18 is greater than the diameter of the top plate 5, the shape and size of the sliding block 16 and the sliding groove 12 are matched with each other, the sliding block 16 is slidingly connected with the inner wall of the sliding groove 12, the shape and size of the movable rod 15 and the positioning sleeve 13 are matched with each other, the movable rod 15 is slidingly connected with the inner wall of the positioning sleeve 13 under the action of the positioning spring 14, the movable rod 15 drives the sliding block 16 to move under the elastic force of the positioning spring 14, and then the positioning rod 17 can abut against the inner wall of the yarn cylinder 18, so that the yarn cylinder 18 is conveniently fixed.

[0028] Working principle: the yarn cylinder 18 is sleeved on the guide rod 4 from top to bottom, and the four positioning rods 17 are pressed at the same time, so that the four positioning rods 17 move to the center position of the placement plate 9 and compress the positioning spring 14, when the inner cylinder of the yarn cylinder 18 is sleeved on the four positioning rods 17, the positioning rods 17 are released, the four positioning rods 17 abut against the inner wall of the yarn cylinder 18 under the elastic force of the positioning spring 14, and then the yarn cylinder 18 can be fixed, after the yarn cylinder 18 is fixed one by one, the fixed frame can be put into the dyeing pool through the lifting equipment and the lifting ring 3, during the dyeing process, the rotation of the lead screw 7 can be driven by the servo motor 6, and then the lifting of the placement plate 9 is driven, so that the lifting of the yarn cylinder 18 is driven, the yarn on the yarn cylinder 18 can contact dyeing liquid of different heights, the uniformity of yarn dyeing is improved, and the yarn cylinder 18 can be lifted to the top end through the lifting of the placement plate 9 during dyeing, so that the dyeing condition of the yarn is conveniently observed.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A fixing frame for dyeing cotton yarn, comprising: The base plate (1) is characterized in that a lifting rod (2) is fixedly connected to the top center of the base plate (1), a lifting ring (3) is fixedly connected to the top end of the lifting rod (2), a guide rod (4) is fixedly connected to the top of the base plate (1), a top plate (5) is fixedly connected to the top end of the two guide rods (4), a servo motor (6) is fixedly connected to the top of the top plate (5), a lead screw (7) is fixedly connected to the output end of the servo motor (6) through a coupling, and a placement plate (9) is movably connected to the outer wall of the lead screw (7) and the guide rod (4); The top of the placement plate (9) is provided with a sliding groove (12), and the inner walls of the four sliding grooves (12) are fixedly connected with positioning sleeves (13). The inside of the positioning sleeves (13) is fixedly connected with positioning springs (14), and the other end of the positioning springs (14) is fixedly connected with a movable rod (15). One end of the movable rod (15) is fixedly connected with a slider (16), and the top of the slider (16) is fixedly connected with a positioning rod (17). The outer walls of the four positioning rods (17) are fitted with yarn bobbins (18).

2. The fixing frame for dyeing cotton yarn according to claim 1, characterized in that, The top of the base plate (1) is fixedly connected to a rotating shaft seat (8), and the bottom end of the lead screw (7) is rotatably connected to the rotating shaft seat (8).

3. The fixing frame for dyeing cotton yarn according to claim 1, characterized in that, The top of the placement plate (9) is provided with a guide hole (10), the shape and size of the guide hole (10) are matched with the shape and size of the guide rod (4), and the placement plate (9) is slidably connected to the outer wall of the guide rod (4) through the guide hole (10).

4. The fixing frame for dyeing cotton yarn according to claim 1, characterized in that, The placement plate (9) has a screw hole (11) at the top center. The inner wall of the screw hole (11) is provided with threads. The screw hole (11) is engaged with the lead screw (7) through the threads.

5. A fixing frame for dyeing cotton yarn according to claim 1, characterized in that, The inner diameter of the yarn bobbin (18) is larger than the diameter of the top plate (5).

6. A fixing frame for dyeing cotton yarn according to claim 1, characterized in that, The shape and size of the slider (16) are matched with the shape and size of the groove (12), and the slider (16) is slidably connected to the inner wall of the groove (12).

7. A fixing frame for dyeing cotton yarn according to claim 1, characterized in that, The shape and size of the movable rod (15) are matched with the shape and size of the positioning sleeve (13). The movable rod (15) is slidably connected to the inner wall of the positioning sleeve (13) under the action of the positioning spring (14).

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