CN111573375A

CN111573375A - Environment-friendly cloth-clamping phenolic prepreg cloth dipping and drying production line

Info

Publication number: CN111573375A
Application number: CN202010387841.8A
Authority: CN
Inventors: 陆晓明
Original assignee: Kintowe Engineering Plastic Co ltd
Current assignee: Kintowe Engineering Plastic Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-08-25

Abstract

The invention relates to the field of prepreg cloth production, in particular to an environment-friendly cloth-clamping phenolic prepreg cloth dipping and drying production line which comprises a cloth rack, wherein one side of the cloth rack is sequentially provided with a first tensioning assembly, a connection table, a cloth storage assembly, a second tensioning assembly, a small oven, a dipping assembly, a large oven, a deviation rectifying assembly, a cloth cutting assembly and a winding assembly, the top of the connection table is provided with the cloth connection assembly, one side of the large oven is provided with an incinerator, and cloth in the cloth rack sequentially passes through the first tensioning assembly, the cloth connection assembly, the cloth storage assembly, the second tensioning assembly, the small oven, the dipping assembly, the large oven, the deviation rectifying assembly and the cloth cutting assembly from the discharge end of the cloth rack and is finally connected with a receiving end of the winding assembly. The production method can be used for quickly producing the prepreg cloth, can be used for heating the soaked prepreg cloth, is convenient for the cloth rolling operation, and has the advantages of more energy conservation and environmental protection in the production and processing process, production and processing time conservation and cost reduction through the arranged incinerator.

Description

Environment-friendly cloth-clamping phenolic prepreg cloth dipping and drying production line

Technical Field

The invention relates to the field of production of prepreg cloth rubber tubes, in particular to an environment-friendly cloth-sandwiched phenolic prepreg cloth dipping and drying production line.

Background

The prepreg is an intermediate material for manufacturing the composite material and the parts thereof, forms a basic unit of the composite material, and is an important link for ensuring the quality and reliability of the composite material and the parts thereof. The Resin Matrix Composite (RMC) has high specific strength and specific stiffness and good designability, can effectively reduce the structural mass of equipment, is the development focus direction of the current materials, and gradually replaces the traditional metal materials.

In the remachining prepreg cloth process, fiber cloth needs to be soaked with phenolic resin and heated and dried to be made into prepreg cloth, a gluing production line for manufacturing a guide ring is disclosed as shown in Chinese patent publication No. CN107761284A, and the gluing production line for manufacturing the guide ring comprises an unreeling cart, an operation table, a cloth receiving assembly, a tension unreeling assembly, a material storage assembly, a front tractor, a glue soaking assembly, a drying assembly, a deviation correcting assembly, a traction assembly and a reeling assembly which are sequentially arranged along the production line. The invention realizes the impregnation, drying, deviation correction and winding of the prepreg cloth for manufacturing the guide ring, and the produced cloth has uniform glue content and is convenient for winding the subsequent pipe materials.

Although the production line can realize automatic production and processing, the production efficiency is lower, the winding efficiency is low, the continuous winding function is not realized, the power consumption is huge, and waste gas cannot be effectively utilized.

Therefore, there is a need to design an environment-friendly dipping and drying production line for the sandwich phenolic prepreg cloth to solve the above problems.

Disclosure of Invention

The invention aims to provide an environment-friendly cloth-clamping phenolic prepreg cloth dipping and drying production line, which realizes the cloth receiving, dipping, drying, deviation rectifying and winding of prepreg cloth for manufacturing a guide ring by adopting an automatic structural design.

In order to solve the technical problems, the invention provides the following technical scheme:

the utility model provides an environment-friendly presss from both sides cloth phenolic aldehyde preimpregnation cloth flooding drying production line, including the cloth work or material rest, one side of cloth work or material rest has set gradually first taut subassembly, the platform of plugging into, store up the cloth subassembly, the taut subassembly of second, small-size oven, the gumming subassembly, large-scale oven, the subassembly of rectifying, cloth cutting component and rolling component, the top of the platform of plugging into is equipped with the cloth subassembly of plugging into, cloth in the cloth work or material rest passes through first taut subassembly in proper order from the discharge end of cloth work or material rest, connect the cloth subassembly, store up the cloth subassembly, the taut subassembly of second, small-size oven, the cloth dipping subassembly, large-scale oven, rectify subassembly and cloth cutting component, finally be connected with.

As an optimal scheme of an environment-friendly cloth clamping phenolic aldehyde pre-impregnated cloth dipping and drying production line, a cloth connecting assembly comprises a cloth connecting frame, a first lifting cylinder, a first lifting frame and an automatic sewing mechanism, the cloth connecting frame is vertically arranged right above a connecting table, the surface of the connecting table is provided with a plurality of hole sites for a needle head of a sewing machine to penetrate through, the top of one side of the cloth connecting frame is fixedly arranged on the first lifting cylinder, the first lifting frame is horizontally arranged inside the cloth connecting frame, two ends of the first lifting frame are respectively in sliding connection with two ends of the cloth connecting frame, the output end of the first lifting cylinder is fixedly connected with one end of the top of the first lifting frame, the length direction of the first lifting frame is perpendicular to the conveying direction of cloth, the automatic sewing mechanism is horizontally and fixedly arranged at the bottom of the first lifting frame, and the length direction of the automatic sewing mechanism is consistent with that of the first lifting frame.

As a preferred proposal of the environment-friendly cloth-clamping phenolic prepreg cloth dipping and drying production line, the cloth storage component comprises a cloth storage mounting rack and a second lifting cylinder, the second crane, a plurality of material lift roller and a plurality of material fixed roll that hold, it is perpendicular with cloth transmission direction to hold the length direction of material lift roller and holding the material fixed roll, store up the vertical setting of cloth mounting bracket, the vertical setting of second lift cylinder is outside storing up cloth mounting bracket one side, the second crane level sets up inside storing up the cloth mounting bracket, the both ends of second crane respectively with store up the both ends sliding connection of cloth mounting bracket, the output shaft of second lift cylinder and the one end fixed connection of second crane, a plurality of material lift rollers that hold can be rotatory in proper order install on the second crane, a plurality of material fixed rolls that hold can be rotatory install the bottom at storing up the cloth mounting bracket in proper order, hold material lift roller and hold crisscross setting between the material fixed roll.

As an environment-friendly press from both sides cloth phenolic aldehyde preimpregnation cloth impregnation drying production line's a preferred scheme, first taut subassembly is including first taut platform, a traction motor, first carry over pinch rolls and two first driven voller, first taut platform level sets up, the middle part of first taut platform both sides upwards extends the installation face, the homonymy of first carry over pinch rolls and first driven voller can be rotatory sets up on first taut platform, the top that is located first taut platform of first carry over pinch rolls, two first driven voller are located the both ends of first taut platform, the horizontal fixed mounting of first traction motor is in the outside on one side top of first taut platform, the output shaft of first traction motor is connected with the transmission of one of them end of first carry over pinch rolls.

As an environment-friendly cloth clamping phenolic prepreg cloth dipping and drying production line, the second tensioning assembly comprises a second tensioning table, a second traction motor, a second traction roller and two second driven rollers, the second tensioning table is horizontally arranged, the middle parts of two sides of the second tensioning table upwards extend out of mounting surfaces, the second traction roller and the second driven rollers are horizontally arranged on the second tensioning table in a rotatable mode, the second traction roller is located at the top of the second tensioning table, the two second driven rollers are located at two ends of the second tensioning table, the second traction motor is horizontally and fixedly mounted on the outer side of the top end of one side of the second tensioning table, and an output shaft of the second traction motor is in transmission connection with one end of the first traction roller.

As a preferred scheme of an environment-friendly cloth-clamping phenolic prepreg impregnation drying production line, an impregnation assembly comprises a phenolic resin glue tank, an impregnation support frame, a transmission motor, two transmission rollers and two impregnation rollers, wherein the phenolic resin glue tank is horizontally arranged, the impregnation support frame is vertically arranged and is positioned right above the phenolic resin glue tank, the two transmission rollers are respectively rotatably arranged at the top of the impregnation support frame, the two impregnation rollers are respectively arranged at the middle part of the impregnation support frame, the axial directions of the transmission rollers and the impregnation rollers are both vertical to the transmission direction of an adhesive tape, the transmission motor is horizontally and fixedly arranged on the outer wall of one side of the impregnation support frame, an output shaft of the transmission motor is in transmission connection with one end of one of the transmission rollers, and the two transmission rollers are in transmission connection through a synchronous transmission mechanism.

As an optimal scheme of an environment-friendly cloth-clamping phenolic prepreg cloth dipping and drying production line, a large-scale oven comprises three high-temperature ovens and a cooling oven, the high-temperature ovens and the cooling oven are arranged horizontally, the high-temperature ovens and the cooling oven are sequentially arranged along the cloth conveying direction, and the cooling oven is positioned on one side of the discharge end of the cloth conveying direction.

As a preferred scheme of an environment-friendly cloth-clamping phenolic prepreg cloth dipping and drying production line, the deviation rectifying assembly comprises a deviation rectifying support, a deviation rectifying unit is arranged on the deviation rectifying support, the deviation rectifying unit comprises a movable support plate movably arranged on the deviation rectifying support and a deviation rectifying shaft, and the deviation rectifying shaft is in transmission connection with the movable support plate.

As an optimal scheme of an environment-friendly clamp cloth phenolic aldehyde preimpregnation cloth dipping and drying production line, the cloth cutting assembly comprises a working platform, a cloth cutting frame, a third lifting cylinder, a third lifting frame and a cutter, the working platform is horizontally arranged, the cloth cutting frame is vertically arranged right above the working platform, the top of one side of the cloth cutting frame is fixedly installed on the third lifting cylinder, the third lifting frame is horizontally arranged inside the cloth cutting frame, two ends of the third lifting frame are respectively in sliding connection with two ends of the cloth cutting frame, the output end of the third lifting cylinder is fixedly connected with one end of the top of the third lifting frame, the length direction of the third lifting frame is perpendicular to the transmission direction of cloth, the cutter is horizontally and fixedly installed at the bottom of the third lifting frame, the length direction of the cutter is consistent with that of the third lifting frame, and the blade point of the cutter is vertically and downwards arranged.

As a preferred proposal of an environment-friendly cloth-clamping phenolic prepreg cloth dipping and drying production line, the rolling component comprises a discharging frame, a discharging driving motor and a rotating motor, first receipts material roller, second receipts material roller and rotating support, the vertical setting of discharge carriage, the setting that the rotating support can be rotatory is in the inside of discharge carriage, the horizontal fixed mounting of rotating electrical machines is in the outside of rotating support, the output shaft of rotating electrical machines is connected with the one end transmission that rotates the support, first receipts material roller and second receive the both sides at the rotating support that the material roller can be rotatory respectively, the axis direction of first receipts material roller and second receipts material roller is perpendicular with cloth transmission direction, the horizontal fixed mounting of ejection of compact driving motor is in the outside of rotating support, the output shaft of ejection of compact driving motor is connected with the one end transmission of first receipts material roller, first receipts material roller is through synchronous slewing mechanism and the synchronous rotation of second receipts material roller.

Compared with the prior art, the invention has the beneficial effects that:

the production line disclosed by the invention can quickly dip the prepreg cloth, can dry the cloth raw material in the production process so as to facilitate the dipping action, can also heat the soaked prepreg cloth so as to facilitate the winding operation of the cloth, and can reduce the time wasted by replacing a winding roller and the like by winding through the cloth cutting assembly and switching different rollers, thereby saving the production and processing time and reducing the cost; because the phenolic resin prepreg cloth is adopted, in the drying process, formaldehyde in the phenolic resin volatilizes, the formaldehyde is conveyed into the incinerator through the waste air exhaust fan, the formaldehyde is changed into water and carbon dioxide through natural gas incineration in the incinerator, a large amount of heat is generated, the heat is conveyed into the high-temperature oven through the pipeline, the temperature at the moment can meet the temperature required by drying the adhesive tape, the high-temperature oven stops working, a large amount of electric power is saved, the energy-saving effect of equipment is embodied, waste gas in the production and processing process is incinerated into water and carbon dioxide, and the environment-friendly effect is embodied.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a schematic perspective view of the cloth holder and first take-up assembly of the present invention;

FIG. 5 is a schematic perspective view of a cloth splicing assembly and a cloth splicing assembly of the present invention;

FIG. 6 is a schematic perspective view of a second tensioning assembly and compact oven of the present invention;

FIG. 7 is a schematic perspective view of the dipping assembly of the present invention;

FIG. 8 is a schematic perspective view of a large oven and a deviation correcting assembly according to the present invention;

fig. 9 is a schematic perspective view of the cloth cutting assembly and the winding assembly according to the present invention.

The reference numbers in the figures are:

1. a cloth frame; 2. a first tensioning assembly; 3. a docking station; 4. a cloth receiving assembly; 5. a second tensioning assembly 6, a small oven; 7. a glue dipping component 8 and a large-scale oven; 9. a deviation rectifying component; 10. a cloth cutting assembly; 11. a winding component; 12. a cloth receiving assembly; 13. a cloth receiving frame; 14. a first lifting cylinder 15 and a first lifting frame; 16. an automatic sewing mechanism; 17. a cloth storage mounting rack; 18. a second lifting cylinder; 19. a second lifting frame; 20. a material storage lifting roller; 21. a material storage fixing roller; 22. a first tensioning station; 23. a first traction motor; 24. a first pull roll; 25. a first driven roller; 26. a second tensioning station; 27. a second traction motor; 28. a second pull roll; 29. a second driven roller; 30. a phenolic resin glue tank; 31. dipping a support frame; 32. a drive motor; 33. a driving roller; 34. a glue dipping roller; 35. a high-temperature oven; 36. cooling the oven; 37. a deviation rectifying bracket; 38. a movable support plate; 39. an axis of rectification; 40. a working platform; 41. a cloth cutting frame; 42. a third lifting cylinder; 43. a third lifting frame; 44. a cutter; 45. a discharging frame; 46. a discharging driving motor; 47. a rotating electric machine; 48. a first receiving roller; 49. a second receiving roller; 50. rotating the bracket; 51. an incinerator.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-9, an environment-friendly cloth-clamping phenolic prepreg cloth dipping and drying production line comprises a cloth rack 1, wherein a first tensioning component 2, a connection table 3, a cloth storage component 4, a second tensioning component 5, a small oven 6, a glue dipping component 7, a large oven 8, a deviation rectifying component 9, a cloth cutting component 10 and a winding component 11 are sequentially arranged on one side of the cloth rack 1, a cloth connection component 12 is arranged at the top of the connection table 3, cloth in the cloth rack 1 sequentially passes through the first tensioning component 2, the cloth connection component 12, the cloth storage component 4, the second tensioning component 5, the small oven 6, the cloth dipping component, the large oven 8, the deviation rectifying component 9 and the cloth cutting component 10 from the discharge end of the cloth rack 1 and is finally connected with the receiving end of the winding component 11, and an incinerator 51 is arranged on one side of the large oven 8.

Connect cloth subassembly 12 including connect cloth holder 13, first lift cylinder 14, first crane 15 and automatic sewing machine construct 16, connect cloth holder 13 vertical setting to plug into the platform 3 directly over, the platform 3 surface of plugging into has a plurality of hole site that supplies the syringe needle of sewing machine to pass, one of them side top of cloth holder 13 is installed to first lift cylinder 14 fixed, first crane 15 level sets up in the inside of connecing cloth holder 13, the both ends of first crane 15 respectively with connect the both ends sliding connection of cloth holder 13, the output of first lift cylinder 14 and one of them one end fixed connection at first crane 15 top, the length direction of first crane 15 is perpendicular with the transmission direction of cloth, automatic sewing machine construct 16 level fixed mounting in the bottom of first crane 15, the length direction of automatic sewing machine construct 16 is unanimous with the length direction of first crane 15. When needs connect cloth, connect cloth subassembly 12 work, the both ends of two cloths are placed on the platform 3 of plugging into and are aligned for the place that needs to connect just in time is located automatic sewing mechanism 16 under, and first lift cylinder 14 output drives the vertical decline of first crane 15, thereby drives the vertical decline of automatic sewing mechanism 16 of fixed mounting in its bottom, and then accomplishes the sewing concatenation connection operation to two cloths of its below, accomplishes and connects the cloth process.

The cloth storage component 4 comprises a cloth storage mounting frame 17 and a second lifting cylinder 18, second crane 19, a plurality of material lift roller 20 and a plurality of material fixed roll 21 that hold, the length direction who holds material lift roller 20 and hold material fixed roll 21 is perpendicular with cloth transmission direction, store up the vertical setting of cloth mounting bracket 17, the vertical setting of second lift cylinder 18 is outside storing up cloth mounting bracket 17 one side, 19 levels of second crane set up inside storing up

cloth mounting bracket

17, 19 both ends of second crane respectively with store up the both ends sliding connection of cloth mounting bracket 17, the output shaft of

second lift cylinder

18 and 19 one end fixed connection of second crane, a plurality of material lift roller 20 that hold can be rotatory in proper order install on second crane 19, a plurality of material fixed roll 21 that hold can be rotatory in proper order install in the bottom of storing up cloth mounting bracket 17, hold material lift roller 20 and hold crisscross setting between the material fixed roll 21. In connecing cloth operation in-process, in order not to hinder the normal operating of equipment, the cloth that needs release to store up cloth subassembly 4 and store in advance supplies follow-up step processing production, second lift cylinder 18 drives second crane 19 and moves down, thereby it moves down to drive a plurality of material lift rollers 20 that hold, and then reduce and hold material lift roller 20 and hold the cloth of storing between the material fixed roll 21, make follow-up step can continue to go on, connect cloth at the cloth and accomplish the back, store up cloth subassembly 4 and continue to begin to store up cloth, accomplish the buffer function who stores up cloth subassembly 4.

First tensioning assembly 2 is including first tensioning platform 22, first traction motor 23, first carry over pinch rolls 24 and two first driven rollers 25, first tensioning platform 22 level sets up, the installation face upwards extends out in the middle part of first tensioning platform 22 both sides, the setting that first carry over pinch rolls 24 and the equal level of first driven rollers 25 can rotate is on first tensioning platform 22, the top that is located first tensioning platform 22 of first carry over pinch rolls 24, two first driven rollers 25 are located the both ends of first tensioning platform 22, first traction motor 23 level fixed mounting is in the outside on one side top of first tensioning platform 22, the output shaft of first traction motor 23 is connected with one of them end transmission of first carry over pinch rolls 24. First tensioning assembly 2 is used for tensioning the cloth on cloth frame 1 to be convenient for follow-up production and processing, first traction motor 23 output drives first carry over pinch rolls 24 and rotates, pulls the cloth of deriving on cloth frame 1, and through the cooperation of two first driven voller 25, it is taut with the cloth, thereby has realized that the cloth pulls taut function.

The second tensioning assembly 5 comprises a second tensioning table 26, a second traction motor 27, a second traction roller 28 and two second driven rollers 29, the second tensioning table 26 is horizontally arranged, mounting surfaces extend upwards from the middle parts of two sides of the second tensioning table 26, the second traction roller 28 and the second driven rollers 29 are horizontally arranged on the second tensioning table 26 in a rotatable mode, the second traction roller 28 is located at the top of the second tensioning table 26, the two second driven rollers 29 are located at two ends of the second tensioning table 26, the second traction motor 27 is horizontally and fixedly mounted on the outer side of the top end of one side of the second tensioning table 26, and an output shaft of the second traction motor 27 is in transmission connection with one end of the first traction roller. The second tensioning assembly 5 is used for tensioning the cloth on the cloth storage assembly 4, so that the subsequent production and processing are facilitated, the second traction motor 27 outputs to drive the second traction roller 28 to rotate, the cloth guided out of the cloth storage assembly 4 is pulled, the cloth is tensioned through the matching of the two second driven rollers 29, and the function of tensioning the cloth in a traction manner is realized.

The glue dipping component 7 comprises a phenolic resin glue tank 30, a glue dipping support frame 31, a transmission motor 32, two transmission rollers 33 and two glue dipping rollers 34, wherein the phenolic resin glue tank 30 is horizontally arranged, the glue dipping support frame 31 is vertically arranged and is positioned right above the phenolic resin glue tank 30, the two transmission rollers 33 are respectively rotatably arranged at the top of the glue dipping support frame 31, the two glue dipping rollers 34 are respectively arranged at the middle part of the glue dipping support frame 31, the axial directions of the transmission rollers 33 and the glue dipping rollers 34 are both vertical to the conveying direction of the glue, the transmission motor 32 is horizontally and fixedly arranged on the outer wall of one side of the glue dipping support frame 31, the output shaft of the transmission motor 32 is in transmission connection with one end of one of the transmission rollers 33, and the two transmission rollers 33 are in transmission connection through a synchronous transmission mechanism. After the drying operation of the small-sized oven 6, the cloth enters the dipping component 7 to start the dipping operation, the cloth sequentially passes through the driving rollers 33 and the dipping rollers 34 respectively, so that the twice dipping operation of the cloth is realized, the driving motor 32 outputs to drive the two driving rollers 33 to synchronously rotate, power is provided for the cloth to enter the dipping component 7, and the dipping rollers 34 are used for dipping the cloth into phenolic resin, so that the cloth is soaked in the phenolic resin, and conditions are provided for subsequently manufacturing the pipe.

The large-scale oven 8 comprises three high-temperature ovens 35 and a cooling oven 36, the high-temperature ovens 35 and the cooling oven 36 are arranged horizontally, the high-temperature ovens 35 and the cooling oven 36 are arranged in sequence along the cloth conveying direction, and the cooling oven 36 is located on one side of the discharging end of the cloth conveying direction. The three high-temperature ovens 35 are connected with one cooling oven 36, the high-temperature ovens 35 are used for drying the cloth soaked with the phenolic resin, so that the phenolic resin is solidified on the cloth, the cooling oven 36 has a cooling function, the cooling oven 36 provides conditions for subsequent winding, the temperature of the cloth is reduced, and the solidification of the cloth is facilitated, an incinerator 51 is further arranged beside the large-scale oven 8, the top of a middle oven of the high-temperature oven 35 is connected with a waste gas pipe, one side of the waste gas pipe is provided with a waste exhaust fan, the other end of the waste gas pipe is connected with the incinerator 51, and the side of the incinerator 51 is further connected with the top of a first oven (namely, one side of the gumming component 7) of the high-temperature oven 35 through a; because the phenolic resin prepreg cloth is adopted, in the drying process, formaldehyde in the phenolic resin volatilizes, the formaldehyde is conveyed into the incinerator through the waste air exhaust fan, the formaldehyde is changed into water and carbon dioxide through natural gas incineration in the incinerator, a large amount of heat is generated, the heat is conveyed into the high-temperature oven 35 through the pipeline, the temperature at the moment can meet the temperature required by drying the adhesive tape, the high-temperature oven 35 stops working, a large amount of electric power is saved, the energy-saving effect of equipment is embodied, waste gas in the production and processing process is incinerated into water and carbon dioxide, and the environment-friendly effect is embodied.

The deviation rectifying assembly 9 comprises a deviation rectifying bracket 37, a deviation rectifying unit is arranged on the deviation rectifying bracket 37, the deviation rectifying unit comprises a movable support plate 38 and a deviation rectifying shaft 39, the movable support plate 38 and the deviation rectifying shaft 39 are movably mounted on the deviation rectifying bracket 37, and the deviation rectifying shaft 39 is in transmission connection with the movable support plate 38. The deviation rectifying assembly 9 can correct the deviated cloth, prevent the cloth from swinging left and right, and further influence subsequent rolling operation, so that two ends of the rolled prepreg cloth are tidy.

The cloth cutting assembly 10 comprises a working platform 40, a cloth cutting frame 41, a third lifting cylinder 42, a third lifting frame 43 and a cutter 44, the working platform 40 is horizontally arranged, the cloth cutting frame 41 is vertically arranged right above the working platform 40, the third lifting cylinder 42 is fixedly arranged at the top of one side of the cloth cutting frame 41, the third lifting frame 43 is horizontally arranged inside the cloth cutting frame 41, two ends of the third lifting frame 43 are respectively connected with two ends of the cloth cutting frame 41 in a sliding manner, the output end of the third lifting cylinder 42 is fixedly connected with one end of the top of the third lifting frame 43, the length direction of the third lifting frame 43 is perpendicular to the transmission direction of cloth, the cutter 44 is horizontally and fixedly arranged at the bottom of the third lifting frame 43, the length direction of the cutter 44 is consistent with that of the third lifting frame 43, and the blade point of the cutter 44 is vertically arranged downwards. After receiving the material subassembly and accomplishing a roll of cloth system of rolling up, the cloth cutting is cut in the work of cloth cutting subassembly 10 to the going on of being convenient for next cloth system of rolling up, the work of third lift cylinder 42 drives third crane 43 and descends, and third crane 43 drives the cutter 44 that is located its below and descends in step, thereby will be located the cloth under cutter 44 and cut off, thereby the going on of being convenient for next cloth rolling, accomplish the cloth cutting function.

The winding component 11 comprises a discharging frame 45, a discharging driving motor 46 and a rotating motor 47, first material receiving roller 48, second material receiving roller 49 and rotating support 50, the vertical setting of discharge frame 45, the setting that rotating support 50 can rotate is in the inside of discharge frame 45, the horizontal fixed mounting of rotating electrical machines 47 is in the outside of rotating support 50, the output shaft of rotating electrical machines 47 is connected with the one end transmission of rotating support 50, first material receiving roller 48 and second material receiving roller 49 can be rotatory the both sides of installing at rotating support 50 respectively, the axis direction of first material receiving roller 48 and second material receiving roller 49 is perpendicular with cloth transmission direction, ejection of compact driving motor 46 horizontal fixed mounting is in the outside of rotating support 50, the output shaft of ejection of compact driving motor 46 is connected with the one end transmission of first material receiving roller 48, first material receiving roller 48 is through synchronous slewing mechanism and second material receiving roller 49 synchronous rotation. After the winding component 11 finishes winding a roll of cloth, the rotating motor 47 drives the rotating bracket 50 to rotate, and the positions of the first material receiving roller 48 and the second material receiving roller 49 are switched, so that the winding roller shaft can be conveniently replaced, and a continuous production process is realized.

The working principle of the invention is as follows:

when needs connect cloth, connect cloth subassembly 12 work, the both ends of two cloths are placed on the platform 3 of plugging into and are aligned for the place that needs to connect just in time is located automatic sewing mechanism 16 under, and first lift cylinder 14 output drives the vertical decline of first crane 15, thereby drives the vertical decline of automatic sewing mechanism 16 of fixed mounting in its bottom, and then accomplishes the sewing concatenation connection operation to two cloths of its below, accomplishes and connects the cloth process. In connecing cloth operation in-process, in order not to hinder the normal operating of equipment, the cloth that needs release to store up cloth subassembly 4 and store in advance supplies follow-up step processing production, second lift cylinder 18 drives second crane 19 and moves down, thereby it moves down to drive a plurality of material lift rollers 20 that hold, and then reduce and hold material lift roller 20 and hold the cloth of storing between the material fixed roll 21, make follow-up step can continue to go on, connect cloth at the cloth and accomplish the back, store up cloth subassembly 4 and continue to begin to store up cloth, accomplish the buffer function who stores up cloth subassembly 4. First tensioning assembly 2 is used for tensioning the cloth on cloth frame 1 to be convenient for follow-up production and processing, first traction motor 23 output drives first carry over pinch rolls 24 and rotates, pulls the cloth of deriving on cloth frame 1, and through the cooperation of two first driven voller 25, it is taut with the cloth, thereby has realized that the cloth pulls taut function. The second tensioning assembly 5 is used for tensioning the cloth on the cloth storage assembly 4, so that the subsequent production and processing are facilitated, the second traction motor 27 outputs to drive the second traction roller 28 to rotate, the cloth guided out of the cloth storage assembly 4 is pulled, the cloth is tensioned through the matching of the two second driven rollers 29, and the function of tensioning the cloth in a traction manner is realized. After the drying operation of the small-sized oven 6, the cloth enters the dipping component 7 to start the dipping operation, the cloth sequentially passes through the driving rollers 33 and the dipping rollers 34 respectively, so that the twice dipping operation of the cloth is realized, the driving motor 32 outputs to drive the two driving rollers 33 to synchronously rotate, power is provided for the cloth to enter the dipping component 7, and the dipping rollers 34 are used for dipping the cloth into phenolic resin, so that the cloth is soaked in the phenolic resin, and conditions are provided for subsequently manufacturing the pipe. The high-temperature oven 35 is used for drying the cloth soaked with the phenolic resin, so that the phenolic resin is solidified on the cloth, the cooling box 36 has a cooling function, the cooling box 36 provides conditions for subsequent rolling, the temperature reduction of the cloth is favorable for solidification of the cloth, an incinerator is arranged beside the large-scale oven 8, due to the fact that the phenolic resin is presoaked cloth, formaldehyde in the phenolic resin volatilizes in the drying process, waste gas in a middle oven of the high-temperature oven 35 is conveyed into the incinerator 51 by a waste air extractor, the formaldehyde is changed into water and carbon dioxide by burning natural gas in the incinerator 51, a large amount of heat is generated, the heat is conveyed into a first oven of the high-temperature oven 35 through a pipeline, the temperature at the moment is enough to meet the temperature required by drying, the high-temperature oven 35 stops working, a large amount of electric power is saved, and the energy-saving effect of the, the waste gas in the production and processing process is burnt into water and carbon dioxide, thus embodying the effect of environmental protection. The deviation rectifying assembly 9 can correct the deviated cloth and prevent the cloth from swinging left and right, so that two ends of the rolled pre-impregnated cloth are tidy. Thereby affecting the subsequent rolling operation. After receiving the material subassembly and accomplishing a roll of cloth system of rolling up, the cloth cutting is cut in the work of cloth cutting subassembly 10 to the going on of being convenient for next cloth system of rolling up, the work of third lift cylinder 42 drives third crane 43 and descends, and third crane 43 drives the cutter 44 that is located its below and descends in step, thereby will be located the cloth under cutter 44 and cut off, thereby the going on of being convenient for next cloth rolling, accomplish the cloth cutting function. After the winding component 11 finishes winding a roll of cloth, the rotating motor 47 drives the rotating bracket 50 to rotate, and the positions of the first material receiving roller 48 and the second material receiving roller 49 are switched, so that the winding roller shaft can be conveniently replaced, and a continuous production process is realized.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An environment-friendly cloth-clamping phenolic prepreg cloth dipping and drying production line is characterized by comprising a cloth rack (1), wherein one side of the cloth rack (1) is sequentially provided with a first tensioning assembly (2), a connecting platform (3), a cloth storage assembly (4), a second tensioning assembly (5), a small-sized oven (6), a dipping assembly (7), a large-sized oven (8), a deviation correcting assembly (9), a cloth cutting assembly (10) and a winding assembly (11), the top of the connecting platform (3) is provided with a cloth connecting assembly (12), cloth in the cloth rack (1) sequentially passes through the first tensioning assembly (2), the cloth connecting assembly (12), the cloth storage assembly (4), the second tensioning assembly (5), the small-sized oven (6), the cloth dipping assembly, the large-sized oven (8), the deviation correcting assembly (9) and the cloth cutting assembly (10) from the discharge end of the cloth rack (1) and is finally connected with the receiving end of the winding assembly (11), one side of the large-sized oven (8) is provided with an incinerator (51).

2. The environment-friendly cloth clamping phenolic prepreg cloth dipping and drying production line as claimed in claim 1, wherein the cloth clamping assembly (12) comprises a cloth clamping frame (13), a first lifting cylinder (14), a first lifting frame (15) and an automatic sewing mechanism (16), the cloth clamping frame (13) is vertically arranged right above the connecting table (3), the surface of the connecting table (3) is provided with a plurality of hole sites for a needle head of a sewing machine to pass through, the first lifting cylinder (14) is fixedly arranged at the top of one side of the cloth clamping frame (13), the first lifting frame (15) is horizontally arranged in the cloth clamping frame (13), two ends of the first lifting frame (15) are respectively connected with two ends of the cloth clamping frame (13) in a sliding manner, the output end of the first lifting cylinder (14) is fixedly connected with one end of the top of the first lifting frame (15), the length direction of the first lifting frame (15) is vertical to the cloth conveying direction, the automatic sewing mechanism (16) is horizontally and fixedly arranged at the bottom of the first lifting frame (15), and the length direction of the automatic sewing mechanism (16) is consistent with that of the first lifting frame (15).

3. The environment-friendly cloth-clamping phenolic prepreg cloth dipping and drying production line as claimed in claim 2, characterized in that the cloth storage component (4) comprises a cloth storage mounting rack (17), a second lifting cylinder (18), a second lifting rack (19), a plurality of material storage lifting rollers (20) and a plurality of material storage fixing rollers (21), the length directions of the material storage lifting rollers (20) and the material storage fixing rollers (21) are vertical to the cloth transmission direction, the cloth storage mounting rack (17) is vertically arranged, the second lifting cylinder (18) is vertically arranged outside one side of the cloth storage mounting rack (17), the second lifting rack (19) is horizontally arranged inside the cloth storage mounting rack (17), two ends of the second lifting rack (19) are respectively connected with two ends of the cloth storage mounting rack (17) in a sliding manner, an output shaft of the second lifting cylinder (18) is fixedly connected with one end of the second lifting rack (19), the plurality of material storage lifting rollers (20) are sequentially and rotatably mounted on the second lifting rack (19), a plurality of material storage fixed rollers (21) are rotatably arranged at the bottom of the cloth storage mounting frame (17) in sequence, and the material storage lifting rollers (20) and the material storage fixed rollers (21) are arranged in a staggered mode.

4. The environment-friendly cloth-sandwiched phenolic prepreg cloth dipping and drying production line as claimed in claim 3, the tensioning device is characterized in that the first tensioning assembly (2) comprises a first tensioning table (22), a first traction motor (23), a first traction roller (24) and two first driven rollers (25), the first tensioning table (22) is horizontally arranged, installation surfaces extend upwards from the middle parts of two sides of the first tensioning table (22), the first traction roller (24) and the first driven rollers (25) are horizontally arranged on the first tensioning table (22) in a rotatable mode, the first traction roller (24) is located at the top of the first tensioning table (22), the two first driven rollers (25) are located at two ends of the first tensioning table (22), the first traction motor (23) is horizontally and fixedly arranged on the outer side of the top end of one side of the first tensioning table (22), and an output shaft of the first traction motor (23) is in transmission connection with one end of the first traction roller (24).

5. The environment-friendly cloth-sandwiched phenolic prepreg cloth dipping and drying production line as claimed in claim 4, the tensioning device is characterized in that the second tensioning assembly (5) comprises a second tensioning table (26), a second traction motor (27), a second traction roller (28) and two second driven rollers (29), the second tensioning table (26) is horizontally arranged, installation surfaces extend upwards from the middle parts of two sides of the second tensioning table (26), the second traction roller (28) and the second driven rollers (29) are horizontally and rotatably arranged on the second tensioning table (26), the second traction roller (28) is positioned at the top of the second tensioning table (26), the two second driven rollers (29) are positioned at two ends of the second tensioning table (26), the second traction motor (27) is horizontally and fixedly arranged on the outer side of the top end of one side of the second tensioning table (26), and an output shaft of the second traction motor (27) is in transmission connection with one end of the first traction roller.

6. The environment-friendly cloth-clamping phenolic prepreg impregnation drying production line as claimed in claim 5, wherein the impregnation assembly (7) comprises a phenolic resin glue tank (30), an impregnation support frame (31), a transmission motor (32), two transmission rollers (33) and two impregnation rollers (34), the phenolic resin glue tank (30) is horizontally arranged, the impregnation support frame (31) is vertically arranged and is positioned right above the phenolic resin glue tank (30), the two transmission rollers (33) are respectively rotatably arranged at the top of the impregnation support frame (31), the two impregnation rollers (34) are respectively arranged at the middle part of the impregnation support frame (31), the axial directions of the transmission rollers (33) and the impregnation rollers (34) are both vertical to the conveying direction of the adhesive tapes, the transmission motor (32) is horizontally and fixedly arranged on the outer wall of one side of the impregnation support frame (31), the output shaft of the transmission motor (32) is in transmission connection with one end of one of the transmission rollers (33), the two driving rollers (33) are in transmission connection through a synchronous transmission mechanism.

7. The environment-friendly cloth-sandwiched phenolic prepreg cloth dipping and drying production line as claimed in claim 6, wherein the large-scale oven (8) comprises three high-temperature ovens (35) and one cooling oven (36), the high-temperature ovens (35) and the cooling oven (36) are both horizontally arranged, the high-temperature ovens (35) and the cooling oven (36) are sequentially arranged along the cloth conveying direction, and the cooling oven (36) is positioned on one side of the discharge end of the cloth conveying direction.

8. The dipping and drying production line of the environment-friendly cloth-sandwiched phenolic prepreg cloth as claimed in claim 7, wherein the deviation rectifying assembly (9) comprises a deviation rectifying bracket (37), a deviation rectifying unit is arranged on the deviation rectifying bracket (37), the deviation rectifying unit comprises a movable support plate (38) and a deviation rectifying shaft (39), the movable support plate (38) is movably arranged on the deviation rectifying bracket (37), and the deviation rectifying shaft (39) is in transmission connection with the movable support plate (38).

9. The environment-friendly cloth-clamping phenolic prepreg cloth dipping and drying production line as claimed in claim 8, wherein the cloth-cutting assembly (10) comprises a working platform (40), a cloth-cutting frame (41), a third lifting cylinder (42), a third lifting frame (43) and a cutter (44), the working platform (40) is horizontally arranged, the cloth-cutting frame (41) is vertically arranged right above the working platform (40), the third lifting cylinder (42) is fixedly arranged at the top of one side of the cloth-cutting frame (41), the third lifting frame (43) is horizontally arranged inside the cloth-cutting frame (41), two ends of the third lifting frame (43) are respectively connected with two ends of the cloth-cutting frame (41) in a sliding manner, the output end of the third lifting cylinder (42) is fixedly connected with one end of the top of the third lifting frame (43), the length direction of the third lifting frame (43) is vertical to the cloth conveying direction, the cutter (44) is horizontally and fixedly installed at the bottom of the third lifting frame (43), the length direction of the cutter (44) is consistent with that of the third lifting frame (43), and the blade of the cutter (44) is vertically arranged downwards.

10. The environment-friendly cloth-clamping phenolic prepreg cloth dipping and drying production line as claimed in claim 9, wherein the winding assembly (11) comprises a discharging frame (45), a discharging driving motor (46), a rotating motor (47), a first material receiving roller (48), a second material receiving roller (49) and a rotating bracket (50), the discharging frame (45) is vertically arranged, the rotating bracket (50) is rotatably arranged in the discharging frame (45), the rotating motor (47) is horizontally and fixedly arranged on the outer side of the rotating bracket (50), an output shaft of the rotating motor (47) is in transmission connection with one end of the rotating bracket (50), the first material receiving roller (48) and the second material receiving roller (49) are respectively rotatably arranged on two sides of the rotating bracket (50), and the axial directions of the first material receiving roller (48) and the second material receiving roller (49) are perpendicular to the cloth transmission direction, the discharging driving motor (46) is horizontally and fixedly installed on the outer side of the rotating support (50), an output shaft of the discharging driving motor (46) is in transmission connection with one end of the first material receiving roller (48), and the first material receiving roller (48) and the second material receiving roller (49) rotate synchronously through the synchronous rotating mechanism.