Drafting equipment for producing artificial fibers for infants and children

Abstract

The utility model discloses drafting equipment for artificial fiber production for infants and children, and relates to the technical field of artificial fiber production, the drafting equipment comprises an equipment shell, a feeding plate is arranged on the left side of the equipment shell, a feeding port is formed in the upper portion of the left side of the equipment shell, and a discharging port is formed in the upper portion of the right side of the equipment shell; a winding support is arranged below the outer side of the discharging port, a supporting frame is fixedly installed at the bottom of the winding support, first rotating rollers are arranged on the left side and the right side of the upper portion in the equipment shell, second rotating rollers are arranged on the left side and the right side of the lower portion in the equipment shell, and sliding rods are connected to the front side and the rear side in the equipment shell. The outer side of the sliding rod is slidably connected with a spur rack, and a moving block is installed above the spur rack to form a front-back reciprocating moving structure. The drafting equipment for producing the artificial fibers for the infants and children is provided with the moving block moving back and forth in a reciprocating mode to drive fibers to be drafted to improve the toughness of the fibers, and meanwhile disassembly and cleaning treatment are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial fiber production, in particular to a drafting device for producing artificial fibers for infants and children. Background Art

[0002] Man-made fibers are made from natural fibers, which are chemically treated to form a suitable textile solution, and then reshaped into fibers. Chemical fibers are made from natural polymer compounds or synthetic polymer compounds, and are made from spinning solution, spinning, and post-treatment processes to form fibers with textile properties. The length, thickness, whiteness, and gloss of the fibers can be adjusted during the production process. They have the advantages of being light-resistant, wear-resistant, easy to wash and dry, and not moldy or rotten. Generally, polymer compounds can be made into solutions or melts, extruded from the fine holes of the spinneret, and then solidified into fibers.

[0003] In the existing man-made fiber drafting equipment, such as a fiber drafter with application number CN201921437197.X, its technical solution is: including a feeding mechanism, two or more drafting roller groups and a winding mechanism arranged in sequence along the working direction. The feeding mechanism is provided with two or more feeding channels parallel to each other; each feeding channel is used to convey fiber bands to adjacent drafting roller groups. Each drafting roller group is provided with a roller pressing gap, and adjacent roller pressing gaps are arranged oppositely, and each roller pressing gap is used to pass through two or more parallel fiber bands. The winding mechanism includes two or more winding units, each winding unit is used to wind up a single fiber band output by an adjacent drafting roller group. The fiber drafter of the utility model is provided with two or more feeding channels parallel to each other through the feeding mechanism, and conveys two or more fiber bands to adjacent drafting roller groups. The fiber bands are sequentially stretched through each roller pressing gap, and finally the winding unit of the winding mechanism is used to wind up each fiber band, so as to realize the simultaneous stretching of two or more fiber bands. However, after clothing made from artificial fibers for infants and children is processed, a series of allergic symptoms such as skin redness, itching, and rashes may occur. During the stretching process, artificial fibers cannot guarantee a better traction density, and the filtration of impurities is not thorough enough.

[0004] In view of this, we conducted in-depth research on the above issues, which led to the present case.

[0005] Aiming at the above problems, an innovative design is carried out on the basis of the original man-made fiber drawing equipment. Utility Model Content

[0006] The utility model aims to provide a drafting device for producing artificial fibers for infants and children, so as to solve the problems in the above-mentioned background technology that the drafting density of artificial fibers for infants and children needs to be improved and the impurity filtering is not thorough enough.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A drafting device for producing artificial fibers for infants and children comprises a device shell, a loading plate is arranged on the left side of the device shell, and baffles are arranged on the front and rear sides of the loading plate, a feeding port is opened on the upper left side of the device shell, and a discharging port is opened on the upper right side of the device shell, a winding bracket is arranged on the lower outer side of the discharging port, and a supporting frame is fixedly installed on the bottom of the winding bracket, and the supporting frame is fixedly installed on the right side of the device shell, first rollers are arranged on the upper left and right sides of the device shell, and second rollers are arranged on the lower left and right sides of the device shell, sliding bars are connected and installed on the front and rear sides of the device shell, and a spur rack is slidably connected to the outer side of the sliding bar, and a moving block is installed above the spur rack to form a forward and backward reciprocating moving structure.

[0009] Preferably, the second rollers are located vertically below and closer to the inside of the first roller, and the artificial fibers for infants and children are wrapped around the first roller and the second roller to form a drafting structure.

[0010] By adopting the above technical solution, during the production process of artificial fibers for infants and children, the fibers are wound clockwise around the first roller and counterclockwise around the second roller at the same time. The first roller and the second roller are connected to an external rotating power source to drive the artificial fibers for infants and children to transport and stretch.

[0011] Preferably, a driving motor is installed on the front side of the device housing, and a worm is connected to the output end of the rear side of the driving motor, the rear end of the worm is rotatably connected to the rear side surface inside the device housing, and a worm wheel is connected to the right side in the middle of the worm, and the worm wheel is rotatably connected to the bottom surface inside the device housing through a rotating shaft.

[0012] By adopting the above technical solution, the drive motor is started and its output end drives the worm to rotate, and then the worm drives the worm wheel connected to the right to rotate, providing a mechanical power source for the forward and backward reciprocating movement of the moving block.

[0013] Preferably, a first gear is connected and installed on the upper end of the worm gear, and a second gear is meshed and connected on the front side of the first gear, and the bottom of the second gear is rotatably connected to the bottom surface of the inner shell of the device through a rotating shaft.

[0014] By adopting the above technical solution, when the worm wheel rotates, it drives the first gear to rotate at the same time, and then the second gear meshing with the teeth rotates synchronously in the opposite direction, providing a mechanical power source for the forward and backward reciprocating movement of the moving block.

[0015] Preferably, half gears are fixedly mounted on the top surfaces of the first gear and the second gear, and the front and rear half gears form a counter-rotating structure.

[0016] By adopting the above technical solution, when the first gear and the second gear rotate synchronously in opposite directions, the half gear is driven to rotate in the opposite direction at the same time, and then when the half gear does not contact the spur rack at the same time, it is driven to move back and forth.

[0017] Preferably, the right side of the half gear is meshed with a spur rack, and the spur rack is located outside the slide rod to form a front-rear sliding structure.

[0018] By adopting the above technical solution, when the half gears rotate in different directions, the intermittent contact spur rack drives it located outside the slide bar to move back and forth, providing a mechanical power source for the back and forth reciprocating movement of the moving block.

[0019] Preferably, holes are formed through the left and right sides of the moving block, and mounting plates are fixedly mounted on the front and rear sides of the moving block, and the mounting plates are mounted on the upper surface of the spur rack by bolts.

[0020] By adopting the above technical solution, when the moving block follows the spur rack to move back and forth, the artificial fiber for babies passes through the hole groove at the same time, and the moving block drives the artificial fiber for babies to stretch back and forth, which can improve the toughness of the fiber. A detachable mounting plate is provided to facilitate cleaning of the inside of the moving block and prevent impurities from accumulating during the production of artificial fibers, which affects the use of the finished products made into babies in the later stage.

[0021] Compared with the prior art, the utility model has the following beneficial effects: the drafting device for producing artificial fibers for infants and children is

[0022] 1. A moving block that moves back and forth is provided, and the output end of the driving motor is started to drive the worm to rotate, and then the worm drives the worm wheel connected to the right to rotate, and at the same time drives the first gear to rotate, and then the second gear meshing with the tooth pattern rotates synchronously in the opposite direction. When the first gear and the second gear rotate synchronously in the opposite direction, the half gear is driven to rotate in the opposite direction at the same time, and then when the half gear does not contact the spur rack at the same time, it drives it to move back and forth. When the moving block follows the spur rack to move back and forth, the artificial fiber for infants and children passes through the hole groove at the same time, and the moving block drives the artificial fiber for infants and children to stretch forward and backward, which can improve the fiber toughness;

[0023] 2. A detachable and cleanable moving block is provided. Mounting plates are fixedly installed on the front and rear sides of the moving block, and the mounting plates are mounted on the upper surface of the spur rack by bolts. The detachable mounting plates facilitate cleaning of the inside of the moving block to prevent accumulation of impurities in the production of artificial fibers that affect the use of finished products made into infant products in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0025] Figure 2 This is a front sectional structural schematic diagram of the utility model;

[0026] Figure 3 This is a schematic diagram of the worm and slide structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the connection structure between the worm and the worm wheel of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the mobile block of the utility model.

[0029] In the figure: 1. Equipment housing; 2. Loading plate; 3. Baffle; 4. Feed port; 5. Discharge port; 6. Support frame; 7. Winding bracket; 8. First roller; 9. Second roller; 10. Driving motor; 11. Worm; 12. Worm wheel; 13. First gear; 14. Second gear; 15. Half gear; 16. Slide bar; 17. Spur rack; 18. Moving block; 19. Hole slot; 20. Mounting plate; 21. Bolt. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-5 , the utility model provides a technical solution:

[0032] A drafting device for producing artificial fibers for infants and children comprises a device housing 1, a loading plate 2 is arranged on the left side of the device housing 1, and baffles 3 are arranged on the front and rear sides of the loading plate 2, a feeding port 4 is opened on the upper left side of the device housing 1, and a discharging port 5 is opened on the upper right side of the device housing 1, a winding bracket 7 is arranged on the lower outer side of the discharging port 5, and a supporting frame 6 is fixedly installed on the bottom of the winding bracket 7, and the supporting frame 6 is fixedly installed on the right side of the device housing 1, first rollers 8 are arranged on the upper left and right sides of the device housing 1, and second rollers 9 are arranged on the lower left and right sides of the device housing 1, a sliding rod 16 is connected and installed on the front and rear sides of the device housing 1, and a spur rack 17 is slidably connected to the outer side of the sliding rod 16, and a moving block 18 is installed above the spur rack 17 to form a forward and backward reciprocating moving structure.

[0033] The second rollers 9 are located vertically below and on the inner side of the first rollers 8, and the artificial fibers for infants and children are wound around the first rollers 8 and the second rollers 9 to form a drafting structure. During the production process of the artificial fibers for infants and children, the fibers are wound around the first rollers 8 clockwise and the second rollers 9 counterclockwise at the same time. The first rollers 8 and the second rollers 9 are connected to an external rotation power source to drive the artificial fibers for infants and children to transport and draft.

[0034] A driving motor 10 is installed on the front side of the device housing 1, and a worm 11 is connected to the output end of the rear side of the driving motor 10. The rear end of the worm 11 is rotatably connected to the rear side of the device housing 1, and a worm wheel 12 is connected to the middle right side of the worm 11, and the worm wheel 12 is rotatably connected to the bottom surface of the device housing 1 through a rotating shaft. A first gear 13 is connected to the upper end of the worm wheel 12, and a second gear 14 is meshed and connected to the front side of the first gear 13, and the bottom of the second gear 14 is rotatably connected to the bottom surface of the device housing 1 through a rotating shaft. Half gears 15 are fixedly installed on the top surfaces of the first gear 13 and the second gear 14, and the front and rear half gears 15 form a reverse rotation structure. When the driving motor 10 is started, its output end drives the worm 11 to rotate, and then the worm 11 drives the worm wheel 12 connected to the right side to rotate, providing a mechanical power source for the forward and backward reciprocating movement of the moving block 18. When the worm gear 12 rotates, the first gear 13 is driven to rotate at the same time, and then the second gear 14 meshing with the teeth rotates synchronously in the opposite direction, providing a mechanical power source for the forward and backward reciprocating movement of the moving block 18. When the first gear 13 and the second gear 14 rotate synchronously in the opposite direction, the half gear 15 is driven to rotate in the opposite direction, and then when the half gear 15 does not contact the spur rack 17 at the same time, it is driven to reciprocate forward and backward.

[0035] The right side of the half gear 15 is meshed with a spur rack 17, and the spur rack 17 is located outside the slide bar 16 to form a forward and backward sliding structure. The left and right sides of the moving block 18 are penetrated with holes 19, and the front and rear sides of the moving block 18 are fixedly installed with mounting plates 20, and the mounting plates 20 are installed on the upper surface of the spur rack 17 by bolts 21. When the half gear 15 rotates in different directions, the intermittent contact spur rack 17 drives it located outside the slide bar 16 to move back and forth, providing a mechanical power source for the forward and backward reciprocating movement of the moving block 18. When the moving block 18 moves back and forth following the spur rack 17, the artificial fiber for infants and children simultaneously penetrates the hole 19, and the moving block 18 drives the artificial fiber for infants and children to stretch forward and backward, which can improve the toughness of the fiber, and a detachable mounting plate 20 is provided to facilitate the cleaning of the inside of the moving block 18 to prevent the accumulation of impurities in the production of artificial fibers and affect the use of finished products for infants and children in the later stage.

[0036] Working principle:

[0037] When the utility model is in use, during the production process of artificial fibers for infants and children, after entering the feed port 4 through the loading plate 2, the fibers are wound clockwise to the first roller 8, and at the same time, they are wound counterclockwise to the second roller 9. The first roller 8 and the second roller 9 are connected to an external rotation power source to drive the artificial fibers for infants and children to transport and stretch, and at the same time, they penetrate the internal hole groove 19 of the moving block 18, and the drive motor 10 is started, and its output end drives the worm 11 to rotate, and then the worm 11 drives the worm wheel 12 connected to the right side to rotate, and at the same time drives the first gear 13 to rotate, and then the second gear 14 meshing with the tooth pattern rotates synchronously in the opposite direction. , driving the half gear 15 to rotate in the opposite direction, and then when the half gear 15 does not contact the spur rack 17 at the same time, it drives it to move back and forth. When the half gear 15 intermittently contacts the spur rack 17, it drives it to move back and forth on the outside of the slide bar 16. When the moving block 18 follows the spur rack 17 to move back and forth, the moving block 18 drives the artificial fiber for infants to stretch back and forth, which can improve the toughness of the fiber. A detachable mounting plate 20 is provided to facilitate cleaning of the inside of the moving block 18 to prevent impurities from accumulating during the production of artificial fibers and affecting the use of finished products for infants in the later stage.

[0038] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drafting device for producing artificial fibers for infants and children, comprising a device housing (1), a loading plate (2) being arranged on the left side of the device housing (1), and baffles (3) being arranged on the front and rear sides of the loading plate (2), a feeding port (4) being opened on the upper left side of the device housing (1), and a discharging port (5) being opened on the upper right side of the device housing (1), a winding bracket (7) being arranged on the lower outer side of the discharging port (5), and a supporting frame (6) being fixedly mounted on the bottom of the winding bracket (7), and the supporting frame (6) being fixedly mounted on the right side of the device housing (1), characterized in that: First rollers (8) are arranged on both the upper left and right sides of the device housing (1), and second rollers (9) are arranged on both the lower left and right sides of the device housing (1). A slide bar (16) is connected and installed on the front and rear sides of the device housing (1), and a spur rack (17) is slidably connected to the outer side of the slide bar (16), and a moving block (18) is installed above the spur rack (17) to form a front-to-back reciprocating moving structure.

2. The drafting device for producing artificial fibers for infants and children according to claim 1, characterized in that: The second rollers (9) are located vertically below and on the inner side of the first rollers (8), and the artificial fibers for infants and children are wrapped around the first rollers (8) and the second rollers (9) to form a drafting structure.

3. The drafting device for producing artificial fibers for infants and children according to claim 1, characterized in that: A drive motor (10) is installed on the front side of the device housing (1), and a worm (11) is connected to the output end of the rear side of the drive motor (10), the rear end of the worm (11) is rotatably connected to the rear side surface inside the device housing (1), and a worm wheel (12) is connected to the right side of the middle of the worm (11), and the worm wheel (12) is rotatably connected to the bottom surface inside the device housing (1) via a rotating shaft.

4. The drafting device for producing artificial fibers for infants and children according to claim 3, characterized in that: The upper end of the worm gear (12) is connected to a first gear (13), the front side of the first gear (13) is meshedly connected to a second gear (14), and the bottom of the second gear (14) is rotatably connected to the inner bottom surface of the device housing (1) via a rotating shaft.

5. The drafting device for producing artificial fibers for infants and children according to claim 4, characterized in that: A half gear (15) is fixedly mounted on the top surface of each of the first gear (13) and the second gear (14), and the front and rear half gears (15) form a counter-rotating structure.

6. The drafting device for producing artificial fibers for infants and children according to claim 5, characterized in that: The right side of the half gear (15) is meshedly connected with a spur gear (17), and the spur gear (17) is located outside the slide bar (16) to form a front-rear sliding structure.

7. The drafting device for producing artificial fibers for infants and children according to claim 6, characterized in that: The movable block (18) has holes (19) extending through the left and right sides thereof, and mounting plates (20) are fixedly mounted on the front and rear sides of the movable block (18), and the mounting plates (20) are mounted on the upper surface of the spur rack (17) by means of bolts (21).

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