1. The utility model provides a multistage formula high-end composite fiber drawing mechanism, includes one-level drawing mechanism (1) and second grade drawing mechanism (2), its characterized in that: the device is characterized in that a first-stage heating chamber (3) and a first-stage stretching chamber (4) are sequentially arranged in the first-stage stretching mechanism (1) from top to bottom, a second-stage heating chamber (5) and a second-stage stretching chamber (4) are sequentially arranged in the second-stage stretching mechanism (2) from top to bottom, heating traction rollers (10) are arranged at the left end and the right end of the inner part of the first-stage heating chamber (3) and the second-stage stretching chamber (5), stretching traction rollers (11) are arranged at the left end and the right end of the inner part of the first-stage stretching chamber (4) and the inner part of the second-stage stretching chamber (4), tension rollers (12) are arranged between the stretching traction rollers (11) in the first-stage stretching chamber (4) and the inner part of the second-stage stretching chamber (4), a feeding groove is arranged at the right end of the partition plates between the first-stage heating chamber (3) and the first-stage stretching chamber (4) and between the second-stage heating chamber (5), and the guiding roller (14) are arranged on the inner wall of the left side of the feeding groove in a rotating mode, be provided with feed inlet (7) on the left side panel of one-level heating chamber (3), be provided with discharge gate (8) on the left side panel of second grade stretching chamber (6), the left side of one-level stretching chamber (4) and second grade heating chamber (5) baffle is provided with feed opening (9), all fixed far infrared heater (13) that are provided with on the inside roof of one-level heating chamber (3) and second grade heating chamber (5) and the bottom plate, fixed control box (15) that are provided with on the right side panel of one-level stretching mechanism (1), fixed converter group (16) that are provided with on the inside bottom plate of control box (15), down fixed relay group (17) and PLC controller (18) of being provided with in proper order on the inside right side inner wall of control box (15) from last.

2. The multi-section high-end composite fiber drawing mechanism of claim 1, wherein: the front side panel of one-level drawing mechanism (1) and second grade drawing mechanism (2) is gone up and is corresponded heating carry over pinch rolls (10) and tensile carry over pinch rolls (11) position and fixed being provided with respectively and corresponding and kinetic energy output shaft and correspond heating carry over pinch rolls (10) and tensile carry over pinch rolls (11) fixed connection's driving motor, each driving motor that heating carry over pinch rolls (10) and tensile carry over pinch rolls (11) correspond passes through the converter that corresponds in line connection converter group (16) respectively, PLC controller (18) are connected respectively to the control scheme of each group's converter in converter group (16).

3. The multi-section high-end composite fiber drawing mechanism of claim 1, wherein: the inside fixed heater that is provided with of tension roller (12), the corresponding relay in the heater passes through line connection relay group (17).

4. The multi-section high-end composite fiber drawing mechanism of claim 1, wherein: the far infrared heater (13) is connected with corresponding relays in the relay group (17) through lines, and control lines of the relays in the relay group (17) are respectively connected with the PLC (18).

Background

The composite short fiber mainly has the specification of 0.6D-6.OD multiplied by 3mm-64mm and the like, and is processed into dust-free paper and non-woven fabric with corresponding specification by the processes of hot air hot rolling and the like in use, and is widely used for manufacturing products such as sanitary towels, baby diapers, adult diapers and the like. Along with the improvement of the life quality of people, fiber products enter the cleaning field, scrubbing products made of non-woven fabrics appear, the fiber products are rapidly welcomed by people, most composite fibers in the market at present can use a stretching mechanism in the processing process, and the existing stretching mechanism occupies large factory space and has high production cost, so that the multi-section high-end composite fiber stretching mechanism is provided for solving the problems.

Disclosure of Invention

The invention aims to provide a multi-section high-end composite fiber drawing mechanism, which realizes multi-section drawing of fibers on the premise of not occupying more factory space by arranging a primary drawing mechanism and a secondary drawing mechanism which are sequentially stacked from top to bottom, wherein the primary drawing mechanism is internally provided with a primary heating chamber and a primary drawing chamber from top to bottom in sequence, the secondary drawing mechanism is internally provided with a secondary heating chamber and a secondary drawing chamber from top to bottom in sequence, and the primary drawing mechanism and the secondary drawing mechanism utilize the arranged heating chamber and the arranged drawing chamber to carry out graded heating and drawing on fiber yarns.

In order to achieve the purpose, the invention provides the following technical scheme:

a multi-section high-end composite fiber drawing mechanism comprises a primary drawing mechanism and a secondary drawing mechanism, wherein a primary heating chamber and a primary drawing chamber are sequentially arranged in the primary drawing mechanism from top to bottom, a secondary heating chamber and a secondary drawing chamber are sequentially arranged in the secondary drawing mechanism from top to bottom, heating traction rollers are arranged at the left end and the right end in the primary heating chamber and the secondary heating chamber, drawing traction rollers are arranged at the left end and the right end in the primary drawing chamber and the secondary drawing chamber, tension rollers are arranged between the drawing traction rollers in the primary drawing chamber and the secondary drawing chamber, blanking troughs are arranged at the right ends of clapboards between the primary heating chamber and the primary drawing chamber and between the secondary heating chamber and the secondary drawing chamber, guide rollers are rotatably arranged on the inner wall of the left side of each blanking trough, a feed inlet is arranged on the panel of the left side of the primary heating chamber, and a discharge outlet is arranged on the panel of the left side of the secondary drawing chamber, the left sides of the one-level stretching chamber and the second-level heating chamber partition plate are provided with a feed opening, the top plate and the bottom plate inside the one-level heating chamber and the second-level heating chamber are fixedly provided with far infrared heaters, the right side panel of the one-level stretching mechanism is fixedly provided with a control box, the bottom plate inside the control box is fixedly provided with a frequency converter group, and the inner wall of the right side inside the control box is fixedly provided with a relay group and a PLC (programmable logic controller) from top to bottom in sequence.

Preferably, the positions of the heating traction roller and the stretching traction roller on the front side panel of the first-stage stretching mechanism and the second-stage stretching mechanism are respectively and fixedly provided with corresponding driving motors, the kinetic energy output shafts of the driving motors are fixedly connected with the corresponding heating traction roller and the corresponding stretching traction roller, the driving motors corresponding to the heating traction roller and the stretching traction roller are respectively connected with corresponding frequency converters in the frequency converter group through circuits, and the control circuits of the frequency converters in the frequency converter group are respectively connected with the PLC.

Preferably, a heater is fixedly arranged inside the tension roller, and the heater is connected with a corresponding relay in the relay group through a circuit.

Preferably, the far infrared heater is connected with corresponding relays in the relay group through lines, and control lines of the relays in the relay group are respectively connected with the PLC.

Compared with the prior art, the invention has the beneficial effects that: through setting up from last one-level drawing mechanism and the second grade that down piles up in proper order and drawing mechanism, realize under the prerequisite that does not occupy more factory spaces tensile fibrous multistage formula, wherein, inside from last one-level heating chamber and the tensile room of one-level of down having set gradually of one-level drawing mechanism, inside from last second grade heating chamber and the tensile room of down having set gradually of second grade drawing mechanism, heating chamber and the tensile room that one-level drawing mechanism and second grade draw and rise the mechanism utilization setting carry out hierarchical heating drawing to the fibre silk thread, this mechanism, the structure sets up rationally, occupation space is little, suitable using widely.

Drawings

Fig. 1 is a schematic view of the overall structure of a multi-section high-end composite fiber drawing mechanism according to the present invention.

In the figure: 1. a primary stretching mechanism; 2. a secondary stretching mechanism; 3. a first-stage heating chamber; 4. a primary stretching chamber; 5. a secondary heating chamber; 6. a secondary stretching chamber; 7. a feed inlet; 8. a discharge port; 9. a feeding port; 10. heating the pulling roll; 11. stretching the traction roller; 12. a tension roller; 13. a far infrared heater; 14. a guide roller; 15. a control box; 16. a frequency converter group; 17. a relay group; 18. a PLC controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further 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 invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the present invention.

Example (b):

referring to fig. 1, the present embodiment provides a technical solution:

a multi-section high-end composite fiber drawing mechanism comprises a primary drawing mechanism 1 and a secondary drawing mechanism 2, wherein a primary heating chamber 3 and a primary drawing chamber 4 are sequentially arranged in the primary drawing mechanism 1 from top to bottom, a secondary heating chamber 5 and a secondary drawing chamber 4 are sequentially arranged in the secondary drawing mechanism 2 from top to bottom, heating traction rollers 10 are respectively arranged at the left end and the right end in the primary heating chamber 3 and the secondary heating chamber 5, drawing traction rollers 11 are respectively arranged at the left end and the right end in the primary drawing chamber 4 and the secondary drawing chamber 4, tension rollers 12 are respectively arranged between the drawing traction rollers 11 in the primary drawing chamber 4 and the secondary drawing chamber 4, blanking grooves are respectively arranged at the right ends of clapboards between the primary heating chamber 3 and the primary drawing chamber 4 and between the secondary heating chamber 5 and the secondary drawing chamber 4, and guide rollers 14 are rotatably arranged on the inner wall at the left side of the blanking grooves, be provided with feed inlet 7 on the left side panel of one-level heating chamber 3, be provided with discharge gate 8 on the left side panel of second grade stretching chamber 6, the left side of one-level stretching chamber 4 and second grade heating chamber 5 baffle is provided with feed opening 9, all fixed far infrared heater 13 that is provided with on the inside roof of one-level heating chamber 3 and second grade heating chamber 5 and the bottom plate, fixed control box 15 that is provided with on the right side panel of one-level stretching mechanism 1, fixed converter group 16 that is provided with on the inside bottom plate of control box 15, from last relay group 17 and the PLC controller 18 of down fixing gradually on the inside right side inner wall of control box 15.

The positions of the front side panels of the first-stage stretching mechanism 1 and the second-stage stretching mechanism 2 corresponding to the heating traction roller 10 and the stretching traction roller 11 are respectively and fixedly provided with corresponding driving motors, the kinetic energy output shafts of the driving motors are fixedly connected with the corresponding heating traction roller 10 and the corresponding stretching traction roller 11, the driving motors corresponding to the heating traction roller 10 and the stretching traction roller 11 are respectively connected with corresponding frequency converters in the frequency converter group 16 through circuits, control circuits of the frequency converters in the frequency converter group 16 are respectively connected with the PLC 18, heaters are fixedly arranged in the tension roller 12 and are connected with corresponding relays in the relay group 17 through circuits, the far infrared heaters 13 are connected with corresponding relays in the relay group 17 through circuits, and control circuits of the relays in the relay group 17 are respectively connected with the PLC 18.

The working principle is as follows: through setting up from last one-level drawing mechanism and the second grade that down piles up in proper order and drawing mechanism, realize under the prerequisite that does not occupy more factory spaces tensile fibrous multistage formula, wherein, inside from last one-level heating chamber and the tensile room of one-level of down having set gradually of one-level drawing mechanism, inside from last second grade heating chamber and the tensile room of down having set gradually of second grade drawing mechanism, heating chamber and the tensile room that one-level drawing mechanism and second grade draw and rise the mechanism utilization setting carry out hierarchical heating drawing to the fibre silk thread, this mechanism, the structure sets up rationally, occupation space is little, suitable using widely.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.