CN113405341A

CN113405341A - Knitted fabric winding and drying device and method

Info

Publication number: CN113405341A
Application number: CN202110654849.0A
Authority: CN
Inventors: 金林琴
Original assignee: Wujiang Linwei Textile Co ltd
Current assignee: Wujiang Linwei Textile Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-09-17

Abstract

The invention relates to the technical field of knitted fabric processing, and discloses a knitted fabric winding and drying device and a knitted fabric winding and drying method. The knitted fabric winding and drying device and the knitted fabric winding and drying method can uniformly and effectively heat two sides of a fabric, heat is recycled, the heat efficiency is high, wrinkles can be flattened in the drying process of the fabric, the surface smoothness of the fabric is improved, and later-stage winding drums are facilitated.

Description

Knitted fabric winding and drying device and method

Technical Field

The invention relates to the technical field of knitted fabric processing, in particular to a knitted fabric winding and drying device and method.

Background

The knitted fabric is formed by bending a sand county into loops by using a knitting needle and mutually stringing the loops, but the shrinkage is far larger than that of a woven fabric due to the fact that the structure of the knitted fabric is too loose, so that after all the knitted fabrics are manufactured, washing water is needed and the shrinkage is detected to ensure the stability and reliability of knitted fabric products, but the knitted fabrics after washing water need to be dried, so that the dryness of the knitted fabrics is ensured to be convenient to transport and store for a long time, in the production of knitted fabrics, a dryer is one of necessary production equipment, and the quality of the dryer can directly influence the quality of the knitted fabrics.

The prior art has the following defects and shortcomings:

present drying device is mainly including the stoving case and set up the device that generates heat in stoving incasement portion, the device that generates heat is dried to the cloth of stoving incasement after the temperature that makes the stoving incasement reaches the specification requirement, however this kind of heating methods can not all with heat the cloth surface, cause local high temperature and exist the dead angle that can't dry, the fold appears in the cloth that makes the stoving is unfavorable for the later stage and carries out the reel, simultaneously because the relative area of contact of hot air current and cloth is less in the unit interval, drying rate is slow, and the production speed is reduced, and the production cost is increased.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a knitted fabric winding and drying device and a knitted fabric winding and drying method, which can solve the problems that the conventional drying device mainly comprises a drying box and a heating device arranged in the drying box, the heating device heats to ensure that the temperature in the drying box reaches the specification requirement and then dries the fabric in the drying box, but the heating mode cannot heat the surface of the fabric, so that the local temperature is too high, dead angles which cannot be dried exist, wrinkles appear on the dried fabric and are not beneficial to winding in the later period, and meanwhile, because the relative contact area of hot air flow and the fabric in unit time is smaller, the drying speed is slow, the production speed is reduced, and the production cost is increased; according to the device and the method for winding and drying the knitted fabric, the two sides of the fabric can be uniformly and effectively heated, the heat is recycled, the heat efficiency is high, wrinkles appearing in the dried fabric process can be flattened, the surface flatness of the fabric is improved, winding at the later stage is facilitated, and the problems are effectively solved.

In order to achieve the purpose of the knitted fabric winding and drying device and the method, the invention provides the following technical scheme: a knitted fabric winding and drying device comprises a machine table, wherein a control panel is arranged on the front side of the machine table, a drying box is arranged on the top of the machine table, a pressing and covering box is arranged on one side of the drying box, a first conveying roller is arranged on one side of the pressing and covering box, a second conveying roller is arranged on one side of the pressing and covering box, a winding device is arranged on the top of the machine table, a knitted fabric body is wound on the first conveying roller, the second conveying roller and the winding device, an electrothermal air blower is arranged on the top of the machine table, one end of the electrothermal air blower is connected with a blast pipe, one end of the blast pipe is provided with an air blowing opening, a filter screen is arranged in the drying box, an air suction pump is arranged on the top of the machine table, one end of the air suction pump is connected with an air suction pipe, an active carbon adsorption plate is fixedly arranged on the air suction pipe, the other end of the air suction pump is connected with an air delivery pipe, one end of the air delivery pipe is provided with an air delivery opening, the drying box bottom is provided with heating water tank, the heating water tank top is provided with the heat conduction piece, the heating water tank bottom is provided with the outlet, it is provided with and grinds the platform to cover incasement portion, it is provided with pressure cylinder to grind the platform top, the pressure cylinder bottom is provided with pneumatic telescopic link, the pneumatic telescopic link bottom is provided with the compression roller.

Preferably, the control panel is fixedly installed on the front surface of the machine table through bolts and is electrically connected with an external power supply through a lead.

Preferably, motor driving devices are respectively arranged outside the first conveying roller and the second conveying roller, the motor driving devices are electrically connected with the control panel through leads, and the first conveying roller and the second conveying roller are driven to rotate through the motor driving devices respectively.

Preferably, the winding device is fixedly installed at the top of the machine table through bolts and is electrically connected with the control panel through a wire.

Preferably, the electric heat air-blower passes through bolt fixed mounting at the board top, the electric heat air-blower passes through wire and control panel electric connection, the mouth of blowing runs through stoving incasement inner and outer wall and extends to inside the stoving case.

Preferably, the filter screen passes through bolt fixed mounting inside the stoving case, the filter screen is multilayer metal filter screen.

Preferably, the air pump bolt fixed mounting is at the board top, the air pump passes through wire and control panel electric connection, exhaust tube one end and air pump fixed connection, the exhaust tube other end extends to the stoving incasement portion, gas-supply pipe one end and air pump fixed connection, the gas-supply pipe other end and gas transmission mouth through connection, the gas transmission mouth runs through inside and outside the heating water tank wall and extends to inside the heating water tank.

Preferably, the pressure cylinder top is through bolt and cover roof portion inner wall fixed connection with pressing, the pressure cylinder passes through wire and control panel electric connection, pneumatic telescopic link fixed mounting is at the output of pressure cylinder, compression roller and pneumatic telescopic link one end fixed connection, the quantity of compression roller is a plurality of.

Further, a knitted fabric winding and drying device, a drying method of which comprises the following steps,

firstly, a knitted fabric body is conveyed to pass through a drying box and a covering box through a first conveying roller and a second conveying roller, an electric heating air blower is started to heat hot air to 60-80 ℃ in the process that the knitted fabric body passes through the inside of the drying box, the hot air is blown from the upper part of the inside of the drying box through a blowing port to dry the knitted fabric body, an air suction pump is started simultaneously to extract moisture which is generated in the drying process of the knitted fabric body and gathered in the drying box, the hot moisture flows back to a heating water tank again to be collected, the heating water tank heats a heat conduction sheet, and the bottom of the knitted fabric body is dried by utilizing heat radiation;

step two, continuously conveying the knitted fabric body dried in the drying box to the inside of a covering box, starting a pressure cylinder, driving a pneumatic telescopic rod to stretch and move downwards by the pressure cylinder, covering the surface of a rolling platform by using a pressing roller, and rolling the dried knitted fabric body to smooth the surface of the knitted fabric body;

and step three, continuously conveying the knitted fabric body forwards by a first conveying roller and a second conveying roller after drying and flattening, and conveying the knitted fabric body to one side of a winding device for winding.

Compared with the prior art, the invention provides a knitted fabric winding and drying device and method, which have the following beneficial effects:

1. the knitted fabric winding and drying device and the method have the advantages that a knitted fabric body is conveyed to pass through a drying box and a pressing box through a first conveying roller and a second conveying roller, an electric heating air blower is started to heat hot air to 60-80 ℃ in the process that the knitted fabric body passes through the inside of the drying box, the hot air is blown from the upper part of the inside of the drying box through a blowing port to dry the knitted fabric body, the surface temperature of the fabric is uniformly heated through a hot air drying heating mode, local overhigh temperature and dead corners incapable of drying are avoided, wrinkles of the fabric are avoided, meanwhile, dust removal treatment can be carried out on air blown in from the blowing port through the arrangement of a filter screen between the blowing port and the knitted fabric body, and the knitted fabric body is prevented from being polluted by hot air and dust;

2. the knitted fabric winding and drying device and the knitted fabric winding and drying method have the advantages that in the fabric air drying process, the air suction pump is started simultaneously, moisture collected inside the drying box and generated in the knitted fabric body drying process is extracted by the aid of the air suction pipe, hot moisture flows back to the heating water tank again through the air delivery pipe to be collected, high-temperature hot moisture collected inside the heating water tank heats the heat conduction sheet, the bottom of the knitted fabric body is heated and dried by the aid of heat radiation of the heat conduction sheet, fabric drying efficiency is further improved, heat is recycled, heat efficiency is high, and energy utilization rate is improved;

3. this looped fabric surface fabric rolling drying device and method, set up through stoving case one side and cover the case, the knitted fabric surface fabric body after stoving incasement portion is dried continues to carry to covering incasement portion, cover incasement portion pressure cylinder through the start-up, the flexible downstream of air cylinder drive pneumatic telescopic link, drive the compression roller and cover the platform surface of rolling, utilize the compression roller to cover with the knitted fabric surface fabric body of rolling platform surface, the fold that produces the knitted fabric surface fabric body stoving process after drying rolls, make surface fabric body surface level, improve surface fabric surface smoothness, be favorable to the later stage reel.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. a machine platform; 2. a control panel; 3. a drying box; 4. pressing and covering the box; 5. a first conveying roller; 6. a second conveying roller; 7. a winding device; 8. a knitted fabric body; 9. an electric heat blower; 10. a blast pipe; 11. an air blowing port; 12. a filter screen; 13. an air pump; 14. an air exhaust pipe; 15. an activated carbon adsorption plate; 16. a gas delivery pipe; 17. a gas transmission port; 18. heating the water tank; 19. a heat conductive sheet; 20. a water outlet; 21. rolling the platform; 22. a pressure cylinder; 23. a pneumatic telescopic rod; 24. and (4) pressing the rolls.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a knitted fabric winding and drying device comprises a machine table 1, a control panel 2 is arranged on the front surface of the machine table 1, a drying box 3 is arranged on the top of the machine table 1, a covering box 4 is arranged on one side of the drying box 3, a first conveying roller 5 is arranged on one side of the covering box 3, a second conveying roller 6 is arranged on one side of the covering box 4, a winding device 7 is arranged on the top of the machine table 1, a knitted fabric body 8 is wound on the first conveying roller 5, the second conveying roller 6 and the winding device 7, an electrothermal blower 9 is arranged on the top of the machine table 1, one end of the electrothermal blower 9 is connected with a blast pipe 10, one end of the blast pipe 10 is provided with a blowing port 11, a filter screen 12 is arranged inside the drying box 3, an air suction pump 13 is arranged on the top of the machine table 1, one end of the air suction pump 13 is connected with an air suction pipe 14, an active carbon adsorption plate 15 is fixedly arranged on the air suction pipe 14, and the other end of the air pump 13 is connected with a

gas pipe

16, 16 one ends of gas-supply pipe are provided with

gas transmission mouth

17, and 3 bottoms of stoving case are provided with hot water tank 18, and hot water tank 18 top is provided with heat conduction piece 19, and hot water tank 18 bottom is provided with outlet 20, covers 4 inside being provided with of case and grinds platform 21, grinds platform 21 top and is provided with pressure cylinder 22, and pressure cylinder 22 bottom is provided with air telescopic handle 23, and air telescopic handle 23 bottom is provided with compression roller 24.

In conclusion, the control panel 2 is fixedly installed on the front side of the machine table 1 through bolts, the control panel 2 is electrically connected with an external power supply through a lead, and the control panel 2 is used for intelligently controlling electric components of the device, so that automatic operation is realized; the outer parts of the first conveying roller 5 and the second conveying roller 6 are respectively provided with a motor driving device, the motor driving device is electrically connected with the control panel 2 through a wire, the first conveying roller 5 and the second conveying roller 6 are respectively driven to rotate through the motor driving devices, the winding device 7 is fixedly installed at the top of the machine table 1 through bolts, the winding device 7 is electrically connected with the control panel 2 through a wire, and the knitted fabric body 8 is continuously conveyed through the drying box 3 and the press-covering box 4 through the first conveying roller 5 and the second conveying roller 6 and is finally conveyed to the winding device 7 for winding; the electric heating blower 9 is fixedly installed at the top of the machine table 1 through bolts, the electric heating blower 9 is electrically connected with the control panel 2 through a lead, the air blowing port 11 penetrates through the inner wall and the outer wall of the drying box 3 and extends into the drying box 3, the electric heating blower 9 is started to heat hot air to 60-80 ℃, and the hot air is blown from the upper part inside the drying box 3 through the air blowing port 11 to dry the knitted fabric body 8; the filter screen 12 is fixedly installed inside the drying box 3 through bolts, the filter screen 12 is a multilayer metal filter screen, and can perform dust removal treatment on air blown in from the air blowing port 11, so that hot air mixed with dust is prevented from polluting the knitted fabric body 8; the air pump 13 is fixedly installed at the top of the machine table 1 through bolts, the air pump 13 is electrically connected with the control panel 2 through a lead, one end of the air pumping pipe 14 is fixedly connected with the air pump 13, the other end of the air pumping pipe 14 extends into the drying box 3, one end of the air delivery pipe 16 is fixedly connected with the air pumping pump 13, the other end of the air delivery pipe 16 is communicated with the air delivery port 17, the air delivery port 17 penetrates through the inner wall and the outer wall of the heating water tank 18 and extends into the heating water tank 18, the air pumping pump 13 is started, moisture collected in the drying box 3 and generated in the drying process of the knitted fabric body 8 is extracted through the air pumping pipe 14, and hot moisture flows back to the heating water tank 18 again through the air delivery pipe 16 to be collected; 4 top inner wall fixed connection of pressure cylinder 22 top through the bolt with cover case, pressure cylinder 22 passes through wire and 2 electric connection of control panel, 23 fixed mounting of pneumatic telescopic rod at pressure cylinder 22's output,

compression roller

24 and 23 one end fixed connection of pneumatic telescopic rod, the quantity of compression roller 24 is a plurality of, the flexible downstream of pressure cylinder 22 drive pneumatic telescopic rod 23, drive compression roller 24 and cover grinding platform 21 surface, utilize compression roller 24 and grinding platform 21 surface knitted fabric body 8 to cover, the fold that produces the 8 drying process of knitted fabric body after drying is rolled up.

The working and using process and the installation method of the invention are that when the knitted fabric rolling and drying device is used, the drying method comprises the following steps of S1, conveying the knitted fabric body 8 through a first conveying roller 5 and a second conveying roller 6 to pass through a drying box 3 and a covering box 4, in the process that the knitted fabric body 8 passes through the inside of the drying box 3, starting an electric heating blower 9, heating hot air to 60-80 ℃, blowing the hot air from the upper part inside the drying box 3 through a blowing port 11 to dry the knitted fabric body 8, simultaneously starting an air pump 13, moisture collected in the drying box 3 and generated in the drying process of the knitted fabric body 8 is extracted, the hot moisture flows back to the inside of the heating water tank 18 again to be collected, the heating water tank 18 heats the heat conduction sheet 19, and the bottom of the knitted fabric body 8 is dried by using heat radiation; s2, continuously conveying the knitted fabric body 8 dried inside the drying box 3 to the inside of the covering box 4, starting the pressure cylinder 22, driving the pneumatic telescopic rod 23 to stretch and move downward by the pressure cylinder 22, covering the surface of the rolling platform 21 with the pressing roller 24, and rolling the dried knitted fabric body 8 to flatten the surface of the knitted fabric body 8; s3, the knitted fabric body 8 is continuously conveyed forwards by the first conveying roller 5 and the second conveying roller 6 after being dried and rolled out, and is conveyed to one side of the winding device 7 for winding.

The knitted fabric winding and drying device and the method are characterized in that a knitted fabric body 8 is conveyed to pass through a drying box 3 and a covering box 4 through a first conveying roller 5 and a second conveying roller 6, an electric heating air blower 9 is started to heat hot air to 60-80 ℃ in the process that the knitted fabric body 8 passes through the inside of the drying box 3, the hot air is blown from the upper part inside the drying box 3 through a blowing port 11 to dry the knitted fabric body 8, through the heating mode of hot air drying, the surface temperature of the fabric is uniformly heated, local overhigh temperature and dead angles which cannot be dried exist are avoided, wrinkles of the fabric are avoided, meanwhile, dust removal treatment can be carried out on air blown in from the blowing port 11 through a filter screen 12 arranged between the blowing port 11 and the knitted fabric body 8, and the knitted fabric body 8 is prevented from being polluted by hot air mixed with dust; meanwhile, the air pump 13 is started, moisture gathered in the drying box 3 and generated in the drying process of the knitted fabric body 8 is extracted by the air exhaust pipe 14, hot moisture flows back to the heating water tank 18 again through the air delivery pipe 16 to be collected, high-temperature hot moisture gathered in the heating water tank 18 is heated by the heat conduction sheet 19, and the bottom of the knitted fabric body 8 is heated and dried by the heat radiation of the heat conduction sheet 19, so that the fabric drying efficiency is further accelerated, the heat is recycled, the heat efficiency is high, and the energy utilization rate is improved; set up through stoving case 3 one side and press and cover case 4, the looped fabric surface fabric body 8 after 3 inside stoving of stoving case continues to carry to pressing and covers 4 insides, press and cover 4 inside pressure cylinder 22 of case through the start, pressure cylinder 22 drives the flexible downstream of pneumatic telescopic link 23, drive compression roller 24 and cover rolling platform 21 surface, utilize compression roller 24 and rolling platform 21 surface knitted fabric body 8 to cover, the fold that produces the 8 drying process of knitted fabric surface fabric body after drying is rolled up, make knitted fabric surface fabric body 8 surfacing, improve surface fabric surfacing, be favorable to the later stage reel.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

Claims

1. The utility model provides a looped fabric rolling drying device which characterized in that: comprises a machine table (1), a control panel (2) is arranged on the front side of the machine table (1), a drying box (3) is arranged at the top of the machine table (1), a covering box (4) is arranged on one side of the drying box (3), a first conveying roller (5) is arranged on one side of the drying box (3), a second conveying roller (6) is arranged on one side of the covering box (4), a winding device (7) is arranged at the top of the machine table (1), a fabric knitted fabric body (8) is wound on the first conveying roller (5), the second conveying roller (6) and the winding device (7), an electrothermal blower (9) is arranged at the top of the machine table (1), one end of the electrothermal blower (9) is connected with a blast pipe (10), one end of the blast pipe (10) is provided with a blowing port (11), a filter screen (12) is arranged in the drying box (3), board (1) top is provided with aspiration pump (13), aspiration pump (13) one end is connected with exhaust tube (14), fixed mounting has activated carbon adsorption board (15) on exhaust tube (14), the exhaust pump (13) other end is connected with gas-supply pipe (16), gas-supply pipe (16) one end is provided with gas transmission mouth (17), stoving case (3) bottom is provided with heating water tank (18), heating water tank (18) top is provided with heat conduction piece (19), heating water tank (18) bottom is provided with outlet (20), cover case (4) inside and be provided with and grind platform (21), it is provided with pressure cylinder (22) to grind platform (21) top, pressure cylinder (22) bottom is provided with pneumatic telescopic link (23), pneumatic telescopic link (23) bottom is provided with compression roller (24).

2. The knitted fabric winding and drying device according to claim 1, characterized in that: the control panel (2) is fixedly installed on the front face of the machine table (1) through bolts, and the control panel (2) is electrically connected with an external power supply through a lead.

3. The knitted fabric winding and drying device according to claim 1, characterized in that: the motor driving device is arranged outside the first conveying roller (5) and the second conveying roller (6) respectively, the motor driving device is electrically connected with the control panel (2) through a lead, and the first conveying roller (5) and the second conveying roller (6) are driven to rotate through the motor driving device respectively.

4. The knitted fabric winding and drying device according to claim 1, characterized in that: coiling mechanism (7) pass through bolt fixed mounting at board (1) top, coiling mechanism (7) pass through wire and control panel (2) electric connection.

5. The knitted fabric winding and drying device according to claim 1, characterized in that: the electric heating air blower (9) is fixedly installed at the top of the machine table (1) through bolts, the electric heating air blower (9) is electrically connected with the control panel (2) through a conducting wire, and the air blowing port (11) penetrates through the inner wall and the outer wall of the shell of the drying box (3) and extends to the inside of the drying box (3).

6. The knitted fabric winding and drying device according to claim 1, characterized in that: the filter screen (12) is fixedly installed inside the drying box (3) through bolts, and the filter screen (12) is a multilayer metal filter screen.

7. The knitted fabric winding and drying device according to claim 1, characterized in that: air pump (13) bolt fixed mounting is at board (1) top, air pump (13) pass through wire and control panel (2) electric connection, exhaust tube (14) one end and air pump (13) fixed connection, inside exhaust tube (14) other end extends to stoving case (3), gas-supply pipe (16) one end and air pump (13) fixed connection, gas-supply pipe (16) other end and gas transmission mouth (17) through connection, gas transmission mouth (17) run through inside heating water tank (18) inside outer wall extends to heating water tank (18).

8. The knitted fabric winding and drying device according to claim 1, characterized in that: pressure cylinder (22) top is through bolt and the cover case (4) top inner wall fixed connection of pressing, pressure cylinder (22) are through wire and control panel (2) electric connection, pneumatic telescopic rod (23) fixed mounting is at the output of pressure cylinder (22), compression roller (24) and pneumatic telescopic rod (23) one end fixed connection, the quantity of compression roller (24) is a plurality of.

9. A knitted fabric winding and drying method is characterized by comprising the following steps: the knitted fabric winding and drying device based on claims 1 to 8, wherein the drying method comprises the following steps,

firstly, a knitted fabric body (8) is conveyed to pass through a drying box (3) and a laminating box (4) by a first conveying roller (5) and a second conveying roller (6), and in the process that the knitted fabric body (8) passes through the inside of the drying box (3), starting an electric heating blower (9), heating hot air to 60-80 ℃, blowing the hot air from the upper part inside the drying box (3) through a blowing port (11) to dry the knitted fabric body (8), starting an air suction pump (13) at the same time, moisture collected inside the drying box (3) and generated in the drying process of the knitted fabric body (8) is extracted, the hot moisture flows back to the inside of the heating water tank (18) again to be collected, the heating water tank (18) heats the heat conduction sheet (19), and the bottom of the knitted fabric body (8) is dried by using heat radiation;

step two, continuously conveying the knitted fabric body (8) dried in the drying box (3) to the inside of the covering box (4), starting a pressure cylinder (22), driving a pneumatic telescopic rod (23) to stretch and move downwards by the pressure cylinder (22), covering the surface of a grinding platform (21) by using a pressing roller (24), and flattening the dried knitted fabric body (8) to enable the surface of the knitted fabric body (8) to be flat;

and step three, continuously conveying the knitted fabric body (8) forwards by a first conveying roller (5) and a second conveying roller (6) after drying and flattening, and conveying the knitted fabric body to one side of a winding device (7) for winding.