Pretreatment device for colored spun yarn before dyeing

Abstract

The invention relates to the technical field of colored spun yarns, and discloses a colored spun yarn pre-dyeing pretreatment device which comprises a first shell and a plurality of yarn winding frames, the bottom of the first shell is fixedly connected with a second shell, the inner wall of the second shell is slidably connected with a push plate, and the outer wall of the bottom of the second shell is fixedly connected with an air cylinder; and a piston rod of the air cylinder penetrates through the second shell and is fixed to a push plate, and a plurality of connecting rods are evenly and fixedly connected to the top of the push plate. According to the bleaching agent collecting device, through cooperative use of the first shell, the second shell, a check block, a connecting rod, a push plate and an air cylinder, bleaching agent collection is achieved, and through cooperative use of a sliding frame, a second groove, a second protruding block, a sliding rod and an L-shaped plate, the problem that a winding frame is prone to falling off is thoroughly solved; and through cooperative use of a top frame, a cover plate, a guide rod, a spring and a fixing plate, the peculiar smell of the bleaching agent can be blocked.

Description

Technical Field

[0001] The invention relates to the technical field of colored spun yarn, in particular to a device for pretreating colored spun yarn before dyeing. Background Art

[0002] Color spun yarn dyeing is a commonly used dyeing method in the textile industry. However, in order to make the color spun yarn dyed evenly, the color spun yarn needs to be bleached before dyeing.

[0003] At present, there are certain safety hazards in the use of the device: 1. When the winding frame with colored spinning yarn is placed in the device, the odor of the bleach in the device will be released at will, so that a large amount of odor will be released into the air of the working environment, which is likely to cause damage to the health of the workers; 2. The winding frame is usually placed directly in the device, which will make it easy for the winding frame to fall off during the bleaching process, affecting the bleaching effect of the colored spun yarn. Summary of the invention

[0004] Technical issues solved In view of the deficiencies of the prior art, the present invention provides a pretreatment device for colored spun yarn before dyeing, which is mainly used to solve the problem that when a winding frame with colored spun yarn is placed in the device, the odor of the bleach in the device will be randomly released.

[0005] Technical Solution To achieve the above object, the present invention provides the following technical solutions: The cam is an assembly made up of a plurality of movable parts, each of which is adapted to move the movable part forwardly and backward, and the movable part is engaged with the movable part through the movable part and the movable part is engaged with the movable part.

[0006] As a further solution of the present invention, the moving mechanism includes a support plate, which is fixedly connected to the upper ends of two positioning columns, and a waterproof motor is fixedly connected to the top of the support plate, and the output shaft of the waterproof motor passes through the support plate and is fixedly connected to a threaded rod, and the threaded rod is threadedly connected to the support frame.

[0007] As a further solution of the present invention, the fixing mechanism includes a plurality of sliding rods slidably connected to the fixing frame, the upper end of the sliding rod is fixedly connected to an L-shaped plate, the lower end of the sliding rod is fixedly connected to a sliding frame, one side of the two L-shaped plates is provided with a limiting mechanism for auxiliary fixation of the L-shaped plates, the bottom of the sliding frame is provided with a plurality of second grooves, both sides of the plurality of winding frames are fixedly connected with second protrusions, and the second protrusions are engaged with the second grooves.

[0008] As a further solution of the present invention, the limiting mechanism includes a screw rod threadedly connected to a threaded hole opened in the L-shaped plate, and a slot is opened on one side of the two fixing frames. One end of the screw rod is fixedly connected to a block that engages with the slot.

[0009] As a further scheme of the present invention, the blocking mechanism includes two guide rods, the two guide rods are fixedly connected between the inner walls on both sides of the first shell, the circumferential outer walls of the two guide rods are slidably connected to two fixed plates, a cover plate is fixedly connected between each two adjacent fixed plates, the bottoms of the two cover plates are fixedly connected to fixed blocks, one side of the multiple fixed plates is fixedly connected to a spring, and the other end of the spring is fixed to the first shell, the top of the support frame is fixedly connected to two top frames, and the tops of the two top frames are provided with two inclined surfaces.

[0010] As a further solution of the present invention, a plurality of heating wires are fixedly connected to the inner walls on both sides of the first shell.

[0011] As a further solution of the present invention, the tops of the two slides are fixedly connected with magnetic blocks, and the magnetic blocks are adsorbed to the fixed frames.

[0012] As a further solution of the present invention, a sealing ring is fixedly connected to the outer side of the push plate, and the sealing ring is in contact with the second shell.

[0013] As a further solution of the present invention, the other end of the screw rod is fixedly connected to a knob, and a plurality of anti-slip grooves are provided on the outer circumference of the knob.

[0014] Beneficial Effects Compared with the prior art, the present invention provides a pretreatment device for colored spun yarn before dyeing, which has the following beneficial effects: 1. The present invention realizes the collection of bleaching agent through the coordinated use of the first shell, the second shell, the stopper, the connecting rod, the push plate and the cylinder, and avoids the odor of the bleaching agent being emitted into the air of the working environment when the winding frame wound with colored spinning is placed in the device, thereby improving the working environment and enhancing the comfort of the workers.

[0015] 2. The present invention uses the sliding frame, the second groove, the second protrusion, the sliding rod and the L-shaped plate in coordination, so that the wire winding frame can be quickly and firmly fixed, and the problem of the wire winding frame being easy to fall off is completely solved.

[0016] 3. The present invention uses a top frame, a cover plate, a guide rod, a spring, and a fixing plate in coordination, thereby blocking the odor of the bleaching agent during the bleaching of colored yarn and preventing the odor from being emitted into the air, thereby providing a more comfortable working environment for workers and reducing pollution to the environment.

[0017] 4. The present invention realizes the function of automatically opening the cover plate by moving the top frame upward, and the inclined surface on the top frame pushes the fixed block and the cover plate outward, without manual intervention, simplifying the operation, improving work efficiency and increasing the degree of automation.

[0018] 5. The present invention heats the bleaching agent by means of a heating wire, so that the active ingredients of the bleaching agent are more easily decomposed and released, thereby improving the bleaching effect of the bleaching agent on the colored spun yarn and making the colored spun yarn more effectively decolored. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of a pretreatment device for colored spun yarn before dyeing proposed by the present invention; Figure 2 This is a schematic cross-sectional structural diagram of a first shell of a color spinning yarn pretreatment device before dyeing proposed by the present invention; Figure 3 This is a partial cross-sectional structural schematic diagram of a color spun yarn pretreatment device before dyeing proposed by the present invention; Figure 4 This is a partial enlarged structural schematic diagram of a color spun yarn pretreatment device before dyeing proposed by the present invention; Figure 5 This is a schematic diagram of the enlarged structure of part A of a color spun yarn pretreatment device before dyeing proposed by the present invention.

[0020] Figure 6 A pretreatment device for colored spinning before dyeing proposed by the present invention Figure 5 Schematic diagram of the explosion structure.

[0021] Figure 7 This is an enlarged structural schematic diagram of a cover plate of a color spun yarn pretreatment device before dyeing proposed by the present invention.

[0022] In the figure: 1, top frame; 2, inclined surface; 3, cover plate; 4, first shell; 5, second shell; 6, fixed plate; 7, spring; 8, heating wire; 9, stopper; 10, connecting rod; 11, push plate; 12, cylinder; 13, threaded rod; 14, positioning column; 15, support frame; 16, support plate; 17, through hole; 18, first protrusion; 19, winding frame; 20, first groove; 21, fixed frame; 22, slide frame; 23, second groove; 24, second protrusion; 25, slide rod; 26, magnetic block; 27, L-shaped plate; 28, slot; 29, block; 30, screw rod; 31, guide rod; 32, fixed block. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0024] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in the present invention, unless otherwise specified, include direct and indirect connections (couplings). In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0025] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0026] Reference Figure 1-Figure 7, a pretreatment device for colored spun yarn before dyeing, comprising a first shell 4 and a plurality of winding frames 19, a second shell 5 is welded to the bottom of the first shell 4, a push plate 11 is slidably connected to the inner wall of the second shell 5, a sealing ring is bonded to the outer side of the push plate 11, and the sealing ring is in contact with the second shell 5, and the sealing of the push plate 11 is increased by the sealing ring, a cylinder 12 is fixed to the bottom outer wall of the second shell 5 by bolts, and the piston rod of the cylinder 12 passes through the second shell 5 and is fixed to the push plate 11, a plurality of connecting rods 10 are uniformly fixed to the top of the push plate 11 by bolts, and one end of the plurality of connecting rods 10 passes through the first shell 4 and is fixed with a stopper 9 by bolts, through holes 17 are uniformly opened on the bottom inner wall of the first shell 4, two positioning columns 14 are fixed to the bottom inner wall of the first shell 4 by bolts, a support frame 15 is slidably connected between the two positioning columns 14, and a moving mechanism for driving the support frame 15 to move up and down is provided at the other end of the two positioning columns 14, and both sides of the support frame 15 The inner walls are fixed with fixing frames 21 by bolts, and the tops of the two fixing frames 21 are provided with multiple first grooves 20. Both sides of the multiple winding frames 19 are fixed with first protrusions 18 by bolts, and the first protrusions 18 are engaged with the first grooves 20. The bottoms of the two fixing frames 21 are provided with fixing mechanisms for limiting the multiple winding frames 19. Blocking mechanisms are provided on both sides of the first shell 4. By starting the cylinder 12, the cylinder 12 drives the push plate 11 to move downward, so that the bleaching agent in the first shell 4 enters the second shell 5 through the multiple through holes 17. At the same time, the push plate 11 drives the multiple connecting rods 10 to move downward, and the multiple connecting rods 10 drive the block 9 to move downward, so that the block 9 blocks the through hole 17. When the block 9 blocks the through hole 17, the bleaching agent in the first shell 4 has all entered the second shell 5, thereby realizing the collection of the bleaching agent and avoiding the odor of the bleaching agent from being emitted into the air of the working environment when the winding frame 19 wound with colored spinning is placed in the device.

[0027] Among them, the moving mechanism is a support plate 16, which is fixed to the other end of the two positioning columns 14 by bolts, and a waterproof motor is fixed to the top of the support plate 16 by bolts, and the output shaft of the waterproof motor passes through the support plate 16 and is fixed with a threaded rod 13 by bolts, and the threaded rod 13 is slidably connected to the support frame 15. By starting the waterproof motor, the output shaft of the waterproof motor drives the threaded rod 13 to rotate, and the threaded rod 13 drives the support frame 15 to move up and down, so that the staff does not need to manually operate the support frame 15 to move up and down.

[0028] Among them, the fixing mechanism is a plurality of sliding bars 25, and the plurality of sliding bars 25 are slidably connected to the bottom of the two fixing frames 21, and one end of each adjacent two sliding bars 25 is fixed with a sliding frame 22 by bolts, and the bottom of the two sliding frames 22 is provided with a plurality of second grooves 23, and both sides of the plurality of winding frames 19 are fixed with second protrusions 24 by bolts, and the second protrusions 24 are clamped with the second grooves 23, and the other ends of each adjacent two sliding bars 25 pass through the fixing frame 21 and are fixed with an L-shaped plate 27 by bolts, and one side of the two L-shaped plates 27 is provided with a limiting mechanism for auxiliary fixing of the L-shaped plate 27, and the L-shaped plate 27 is pushed downward, and the L-shaped plate 27 drives the sliding bar 25 to move downward, and the sliding bar 25 drives the sliding frame 22 to move downward, so that the plurality of second grooves 23 at the bottom of the sliding frame 22 are respectively clamped into the second protrusions 24, thereby realizing the rapid fixing of the winding frame 19 and preventing the winding frame 19 from falling off.

[0029] Among them, the limiting mechanism is two screw rods 30, and the other end of the screw rod 30 is fixed with a knob by a bolt. The outer side of the circumference of the knob is provided with a plurality of anti-slip grooves, and the knob can more conveniently rotate the screw rod 30. The two screw rods 30 are respectively threadedly connected to one side of the two L-shaped plates 27. The two screw rods 30 both pass through the L-shaped plates 27 and are rotatably connected with a clamping block 29. One side of the two fixing frames 21 is provided with a clamping groove 28, and the clamping groove 28 is clamped with the clamping block 29. By rotating the screw rod 30, the screw rod 30 drives the clamping block 29 to move inward, so that the clamping block 29 is clamped into the clamping groove 28, thereby realizing auxiliary fixation of the L-shaped plate 27, and then making the winding frame 19 fixed more stably.

[0030] Among them, the blocking mechanism is two guide rods 31, and the two guide rods 31 are fixed between the inner walls of both sides of the first shell 4 by bolts. The circumferential outer walls of the two guide rods 31 are slidably connected to two fixing plates 6. A cover plate 3 is fixed between each two adjacent fixing plates 6 by bolts. The bottoms of the two cover plates 3 are fixed with fixing blocks 32 by bolts. One side of the multiple fixing plates 6 is fixed with a spring 7 by bolts, and the other end of the spring 7 is fixed to the first shell 4. The top of the support frame 15 is fixed with two top frames 1 by bolts. The tops of the two top frames 1 are provided with two inclined surfaces 2. The support frame 15 is moved downward, and the support frame 15 drives the top frame 1 to move downward, so that the top frame 1 is out of contact with the two cover plates 3, and then the elastic force of the multiple springs 7 is used to move the multiple fixing plates 6 inward, and the fixing plates 6 drive the two cover plates 3 to move inward, thereby realizing that when the colored yarn is bleached, the odor of the bleaching agent is blocked to prevent the odor from being emitted into the air.

[0031] Wherein, a plurality of heating wires 8 are fixed to the inner walls of both sides of the first shell 4 by bolts, and the bleaching agent is heated by the heating wires 8, thereby improving the bleaching effect of the bleaching agent.

[0032] Among them, the tops of the two slides 22 are fixed with magnetic blocks 26 by bolts, and the magnetic blocks 26 are adsorbed with the fixed frame 21. The magnetic blocks 26 are adsorbed with the fixed frame 21, so that the slides 22 are fixed to the bottom of the fixed frame 21, thereby facilitating the installation of the winding frame 19.

[0033] The working principle of the present invention is as follows: when in use, the first protrusions 18 on both sides of the winding frame 19 with multiple colored yarns are placed in the first grooves 20 respectively, and then the L-shaped plate 27 is pushed downward, the L-shaped plate 27 drives the slide bar 25 to move downward, the slide bar 25 drives the slide 22 to move downward, so that the multiple second grooves 23 at the bottom of the slide 22 are respectively inserted into the second protrusions 24, and then the screw rod 30 is rotated, the screw rod 30 drives the block 29 to move inward, so that the block 29 is inserted into the slot 28, thereby fixing the winding frame 19, and then starting. A waterproof motor, the output shaft of the waterproof motor drives the threaded rod 13 to rotate, the threaded rod 13 drives the support frame 15 to move downward, and at the same time the support frame 15 drives the top frame 1 to move downward, so that the top frame 1 is out of contact with the two cover plates 3, and then through the elastic force of multiple springs 7, multiple fixed plates 6 are moved inward, and the fixed plates 6 drive the two cover plates 3 to move inward to close them, and finally the cylinder 12 is started, and the cylinder 12 drives the push plate 11 to move upward, so that the bleaching agent in the second shell 5 is pushed into the first shell 4, and it is bleached by the bleaching agent in the first shell 4.

[0034] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0035] The above-described embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A pretreatment device for colored spun yarn before dyeing, comprising a first housing (4) and a plurality of winding frames (19), characterized in that: The bottom of the first shell (4) is fixedly connected to the second shell (5), the inner wall of the second shell (5) is slidably connected to a push plate (11), the bottom outer wall of the second shell (5) is fixedly connected to a cylinder (12), and the piston rod of the cylinder (12) passes through the second shell (5) and is fixed to the push plate (11), the top of the push plate (11) is evenly fixedly connected to a plurality of connecting rods (10), and the upper ends of the plurality of connecting rods (10) pass through the first shell (4) and are fixedly connected to a stopper (9), the bottom of the first shell (4) is provided with a through hole (17) corresponding to the position of the stopper (9), and the bottom inner wall of the first shell (4) is fixedly connected to two fixed rods (10) and a plurality of connecting rods (10) are fixedly connected to the push plate (11). A support frame (15) is slidably connected to the two positioning columns (14); a moving mechanism for driving the support frame (15) to move up and down is provided at the upper ends of the two positioning columns (14); a fixing frame (21) is fixedly connected to the inner walls of both sides of the support frame (15); a plurality of first grooves (20) are provided on the tops of the two fixing frames (21); first protrusions (18) are fixedly connected to both sides of the plurality of winding frames (19), and the first protrusions (18) are engaged with the first grooves (20); a fixing mechanism for limiting the plurality of winding frames (19) is provided at the bottoms of the two fixing frames (21); and blocking mechanisms are provided on both sides of the first shell (4).

2. A pretreatment device for colored spun yarn before dyeing according to claim 1, characterized in that: The moving mechanism comprises a support plate (16), the support plate (16) being fixedly connected to the upper ends of the two positioning columns (14), the top of the support plate (16) being fixedly connected to a waterproof motor, the output shaft of the waterproof motor passing through the support plate (16) and being fixedly connected to a threaded rod (13), and the threaded rod (13) being threadedly connected to the support frame (15).

3. A pretreatment device for colored spun yarn before dyeing according to claim 1, characterized in that: The fixing mechanism comprises a plurality of slide bars (25) slidably connected to the fixing frame (21); the upper ends of the slide bars (25) are fixedly connected to an L-shaped plate (27); the lower ends of the slide bars (25) are fixedly connected to a sliding frame (22); one side of each of the two L-shaped plates (27) is provided with a limiting mechanism for assisting in fixing the L-shaped plates (27); the bottom of each of the sliding frames (22) is provided with a plurality of second grooves (23); both sides of each of the plurality of winding frames (19) are fixedly connected to a second protrusion (24), and the second protrusion (24) is engaged with the second groove (23).

4. A pretreatment device for colored spun yarn before dyeing according to claim 3, characterized in that: The limiting mechanism comprises a screw rod (30) threadedly connected to a threaded hole provided in the L-shaped plate (27); a clamping groove (28) is provided on one side of each of the two fixing frames (21); and a clamping block (29) is fixedly connected to one end of the screw rod (30) and is clamped and matched with the clamping groove (28).

5. A pretreatment device for colored spun yarn before dyeing according to claim 1, characterized in that: The blocking mechanism comprises two guide rods (31), the two guide rods (31) are fixedly connected between the inner walls on both sides of the first shell (4), the circumferential outer walls of the two guide rods (31) are slidably connected to two fixing plates (6), a cover plate (3) is fixedly connected between each two adjacent fixing plates (6), the bottoms of the two cover plates (3) are fixedly connected to fixing blocks (32), one side of the plurality of fixing plates (6) is fixedly connected to a spring (7), and the other end of the spring (7) is fixed to the first shell (4), and the top of the support frame (15) is fixedly connected to two top frames (1), and the tops of the two top frames (1) are provided with two inclined surfaces (2).

6. A pretreatment device for colored spun yarn before dyeing according to claim 5, characterized in that: A plurality of heating wires (8) are fixedly connected to the inner walls on both sides of the first shell (4).

7. A pretreatment device for colored spun yarn before dyeing according to claim 3, characterized in that: The tops of the two slide frames (22) are fixedly connected with magnetic blocks (26), and the magnetic blocks (26) are adsorbed on the fixed frames (21).

8. A pretreatment device for colored spun yarn before dyeing according to claim 1, characterized in that: A sealing ring is fixedly connected to the outer side of the push plate (11), and the sealing ring is in contact with the second housing (5).

9. A pretreatment device for colored spun yarn before dyeing according to claim 4, characterized in that: The other end of the screw rod (30) is fixedly connected to a knob, and a plurality of anti-slip grooves are provided on the outer circumference of the knob.

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