CN112976587A - Full-automatic rolling processing equipment for producing composite board - Google Patents

Abstract

The invention relates to the technical field of automobile plate processing equipment, in particular to full-automatic rolling processing equipment for producing a composite plate. Including the blanket material unwinding device that sets gradually, just heat the oven, film unwinding device, end heat the oven, cold roll forming device, contact cooling press and special fluorine dragon area draw gear, blanket material unwinding device's exit end and just heat oven entrance connection, just heat the exit end and the film unwinding device entrance connection of oven, film unwinding device's exit end and end heat oven entrance connection, the exit end and the cold roll forming device entrance connection of end heat the oven, cold roll forming device's exit end and contact cooling press entrance connection, the exit end and the special fluorine dragon of contact cooling press take the draw gear entrance connection. The full-automatic rolling processing equipment for producing the composite board can meet the requirement of product production without pause, and is reasonable in overall layout and good in continuity.

Description

Full-automatic rolling processing equipment for producing composite board

Technical Field

The invention relates to the technical field of automobile plate processing equipment, in particular to full-automatic rolling processing equipment for producing a composite plate.

Background

With the vigorous development of the automobile industry, the demand on composite boards is more and more increased, for example, a felt board, a glass fiber board, a carbon fiber board, a composite material board and the like, the composite board is mainly produced by using a hot press to heat and heat the composite material to reach the melting point of a fusion material, and then the composite board is turned to a cooler to be cooled and formed, when the traditional production method is used for cold pressing, the whole production line is stopped for pressure maintaining to form the product, the process method has poor continuity, the production efficiency of enterprises is greatly reduced, and the production cost of the enterprises is improved; in addition, the conventional production equipment combines the blanket material and the film together and heats the blanket material and the film together, and the heating temperature and the heating time of the blanket material and the film are different, so that the product produced by the method has low quality, more defective products are generated, and the production requirement of enterprises for producing high-quality products is difficult to meet.

Disclosure of Invention

Aiming at the problems in the background technology, the invention aims to provide the full-automatic rolling processing equipment for producing the composite board, which can meet the product production without stopping in the production process, has reasonable overall layout and good continuity, greatly improves the production efficiency, heats blanket materials firstly, heats the compounded materials, further improves the product quality, and reduces the production cost of enterprises.

The technical scheme provided by the invention is as follows: the utility model provides a full-automatic roll extrusion processing equipment for producing composite sheet, including the blanket material unwinding device that sets gradually, just heat the oven, film unwinding device, end heating oven, cold-rolling forming device, contact cooling press and special fluorine dragon area draw gear, blanket material unwinding device's exit end and just heat oven entrance and be connected, just heat the exit end and the film unwinding device entrance of oven and be connected, film unwinding device's exit end and end heating oven entrance are connected, the exit end and the cold-rolling forming device entrance of end heating oven are connected, cold-rolling forming device's exit end and contact cooling press entrance are connected, the exit end and the special fluorine dragon area draw gear entrance of contact cooling press are connected.

Further optimization and improvement of the scheme are as follows: the carpet material unreeling device comprises a carpet material support, a high rack and a low rack, the carpet material support is located in the high rack, the low rack is fixed on the high rack and located on one side close to the carpet material support, the carpet material support is double-station, a carpet material is erected on the carpet material support through a reel, a deviation rectifying mechanism is further arranged on the carpet material support, a driving roller is rotatably mounted on one side of the high rack close to the carpet material support and driven by motors at two ends of the driving roller, a compression roller is rotatably mounted above the driving roller, compression roller adjusting cylinders are fixed on two sides of the compression roller, an adjusting roller and a carrier roller are rotatably mounted on the low rack, the adjusting roller is located below the right side of the driving roller, and the carrier roller is located above the right side of the adjusting roller; the upper portion of high frame still slidable mounting has electric block, electric block is by walking motor drive around.

Further optimization and improvement of the scheme are as follows: the film unwinding device comprises a supporting platform, an upper film unwinding device and an upper material roll unwinding device are fixedly arranged at the upper part of the supporting platform, a lower film unreeling device is arranged below the supporting platform and comprises an unreeling support, a moving seat is arranged in the unreeling bracket, the moving seat is connected with the ground in a sliding way through a ground rail, an air expansion shaft is erected on the moving seat, one end of the air expansion shaft is fixed with a magnetic powder clutch and a chuck which are respectively positioned at the outer side and the inner side of the movable seat, so that the air expansion shaft is rotationally connected with the movable seat, the unreeling bracket is rotationally fixed with a press roller, a bending roller and a carrier roller, the press roller is positioned above the air expansion shaft, the bending roller is positioned above the press roller, the carrier roller is positioned on the right side of the press roller, and two sides of the press roller are fixedly connected with the air cylinder through connecting arms; the movable seats are two groups arranged side by side, and the movable seats are provided with deviation rectifying driving mechanisms which are positioned below the air expansion shafts.

Further optimization and improvement of the scheme are as follows: the cold roll forming device comprises a rack, two groups of transmission roll sets and a driving motor, wherein the two groups of transmission roll sets are rotatably arranged in the rack in parallel; the driving motor is fixed below the rack and located on one side opposite to the gear set, the driving motor drives one of the lower cold rolls through the transmission chain wheel, and the two lower cold rolls are driven through the transmission belt.

Further optimization and improvement of the scheme are as follows: the two groups of transmission roller sets are divided into a primary rolling transmission roller set and a secondary rolling transmission roller set, wherein a screw type stroke adjustable cylinder is arranged on an upper cold roller in the primary rolling transmission roller set and is used for adjusting the upper cold roller up and down so as to keep a required gap between the upper cold roller and the lower cold roller of the primary rolling transmission roller set; the upper cold roll of the secondary rolling transmission roll set is provided with a stroke adjusting cylinder, and the stroke of the cylinder is adjusted through a speed reducing motor so as to control the gap between the upper cold roll and the lower cold roll of the secondary rolling transmission roll set; the two sides of the lower end of the upper cold roll of the secondary rolling transmission roll set are both provided with elevator mechanisms driven by servo speed reduction motors, and the elevator mechanisms are lower limits of the upper cold roll of the secondary rolling transmission roll set so as to maintain the gap between the upper cold roll and the lower cold roll within a set numerical value. The stroke adjustment cylinder of the secondary rolling transmission roller set adjusts the stroke through the speed reduction motor, the adjustment stroke is accurate and stable, the gap between the upper and lower cold rolls can be more accurately controlled, the elevator mechanism is used as the lower limit of the upper cold roll of the secondary rolling transmission roller set, and the gap between the upper and lower cold rolls can be effectively maintained in a set value to manufacture a product with accurate thickness.

Further optimization and improvement of the scheme are as follows: the Teflon belt traction device comprises a transmission rack, a conveying roller set and a driving roller driving motor, wherein the conveying roller set and the driving roller driving motor are rotatably installed in the transmission rack, the conveying roller set is divided into an upper conveying roller set and a lower conveying roller set, the upper conveying roller set comprises a Teflon belt driving roller on the upper conveying roller set, an upper Teflon belt tensioning roller and an upper Teflon belt supporting roller, the tensioning of the upper Teflon belt tensioning roller is driven by an oil cylinder, the upper Teflon belt driving roller is driven by an air cylinder to adjust the height, and the lower conveying roller set comprises a lower Teflon belt driving roller, a lower Teflon belt tensioning roller and a lower Teflon belt supporting roller; the film unwinding device is also provided with an upper Teflon belt deviation rectifying roller and a lower Teflon belt deviation rectifying roller in a rotating mode, the upper Teflon belt deviation rectifying roller is positioned on the upper portion of the lower Teflon belt deviation rectifying roller, two groups of Teflon belts are divided into an upper Teflon belt and a lower Teflon belt, the upper Teflon belt passes through an upper conveying roller group and an upper Teflon belt deviation rectifying roller and surrounds the upper end of the tail heating oven, the upper end of the cold roller pressing forming device and the upper end of the contact type cooling press, the lower Teflon belt passes through a lower conveying roller group and a lower Teflon belt deviation rectifying roller and surrounds the lower end of the tail heating oven, the cold roller pressing forming device and the lower end of the contact type cooling press, a lower Teflon belt driving roller is a main driving roller, the upper Teflon belt driving roller and the lower Teflon belt driving roller are in meshing transmission through a gear device, and a deviation rectifying device is further fixed on the transmission rack; and the driving roller driving motor is fixedly arranged on the outer side of the rack and used for driving the lower Teflon belt driving roller. The preheated blanket material, unheated film and non-woven fabric are superposed at the upper and lower Teflon belt inlets according to the sequence of layers, and are conveyed into an end heating oven, a cold rolling forming device and a contact type cooling press through the Teflon belt, and finally conveyed into a follow-up transverse and longitudinal cutting machine. The Teflon belt has smooth surface, is flat and high temperature resistant, is not easy to glue, is easy to peel off from the composite material, not only improves the molding quality of the composite material, but also naturally falls off along with the separation of the upper and lower groups of Teflon belts after the composite material is cooled and shaped, and greatly improves the production efficiency of the composite material.

1. Further optimization and improvement of the scheme are as follows: the special fluorine dragon belt traction device is characterized in that a follow-up transverse and longitudinal cutting machine is further connected behind the special fluorine dragon belt traction device and comprises a longitudinal cutting device and a transverse cutting device, the longitudinal cutting device comprises a slide rail, the longitudinal cutting device is respectively connected with the slide rail in a sliding mode through a transverse slide block and a longitudinal slide block, the longitudinal cutting device further comprises a connecting frame, a driving roller, a movable cutter and a driving device, the inner side of the connecting frame is respectively fixedly connected with the transverse slide block and the longitudinal slide block, a transverse mounting plate and a longitudinal mounting plate are fixed to the outer side of the connecting frame respectively, a swing arm is rotatably mounted at the lower portion of the longitudinal mounting plate, the driving device is fixed to one side of the transverse mounting plate through a vertical plate, the driving roller is fixed to one end of the swing arm, the driving device is rotatably connected with the; the sliding rail is erected on the support, a front conveying device and a rear conveying device are respectively fixed at two ends of the support, the front conveying device and the rear conveying device respectively comprise an upper conveying roller and a lower conveying roller, and when the movable knife cuts, the upper conveying roller of the front conveying device drives the driving roller to rotate the movable knife to cut; the drive roller is close to one side that moves the sword and still is equipped with reversing gear, drive through the toothed disc between reversing gear and the drive roller, the tip at the drive roller is fixed to the toothed disc, reversing gear passes through conveyor belt drive and moves the sword, it still is equipped with the safety cover outward to move the sword. Through setting up the rip cutting device, can cut the material after the complex of different thickness and width, through setting up reversing gear, make the moving direction of moving knife direction of rotation the same with the combined material direction of motion that is cut, this product edge that cuts out levels more, and cuts efficiently, has further improved production efficiency.

Further optimization and improvement of the scheme are as follows: the transverse cutting device comprises a base, a machine groove is formed in one side of the base, a composite material traction motor and a transverse cutting follow-up motor are fixedly mounted in the machine groove, a first transmission wheel and a second transmission wheel are rotatably mounted on the base, a same transverse cutting follow-up traction belt is sleeved on the first transmission wheel and the second transmission wheel, a supporting plate is fixedly mounted on the transverse cutting follow-up traction belt, the bottom of the supporting plate is in contact with the top of the base, and a transverse cutting follow-up structure is fixedly mounted between the two supporting plates. The base is fixedly provided with a first shell, the inner walls of two sides of the first shell are rotatably provided with the same rotating shaft, the first driving wheel is fixedly sleeved on the rotating shaft, and the first shell is provided with a communicating hole; a driven wheel is fixedly sleeved on the rotating shaft, a driving wheel is fixedly sleeved on an output shaft of the transverse cutting follow-up motor, and a linkage belt is fixedly sleeved on the driving wheel and the driven wheel; a support shaft is fixedly installed at the top of the base, two positioning blocks are symmetrically and fixedly installed on one side, close to the first shell, of the support shaft, the two positioning block supports are fixedly installed with the same wheel shaft, and a second driving wheel is rotatably sleeved on the wheel shaft; a second shell is fixedly arranged on the base, the second shell is fixedly arranged above the supporting shaft, a through hole is formed in one side, close to the first shell, of the second shell, and the transverse cutting follow-up traction belt is slidably arranged in the communication hole and the through hole; a transmission hole is formed in the inner wall of the top of the machine groove, and the linkage belt is rotatably installed in the transmission hole; the output shaft of the compounded material traction motor is fixedly sleeved with a traction rod, one end of the traction rod, far away from the compounded material traction motor, is rotatably installed on the base, the compounded material is sleeved on the traction rod, and the transverse cutting follow-up structure is in contact with the compounded material. Through setting up horizontal cutting follow-up structure, can cut out the material after the complex of different length and size, violently indulge to cooperate, can cut the material after the complex of arbitrary size according to production needs, very big satisfied the production demand.

Further optimization and improvement of the scheme are as follows: the blanket material unwinding device is further connected with a traction device, the outlet end of the blanket material unwinding device is connected with the inlet of the traction device, the outlet end of the traction device is connected with the inlet of the primary heating oven, the traction device comprises a traction rack, a pedal is fixed on the traction rack, a cloth walking cavity is arranged below the pedal, and a plurality of traction rollers are further arranged on the traction rack. The traction device is used as a middle traction device and is used for drawing the blanket materials conveyed by the blanket material unwinding device, further unwinding the blanket materials and then conveying the blanket materials into the primary heating oven, and the middle traction device plays a role in buffering.

Further optimization and improvement of the scheme are as follows: the cold roll forming machine is replaced by a contact heating press. When thicker products are produced, the cold rolling press forming machine is replaced by a contact type heating press because the rolling press is not uniform in forming the thicker products.

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

1. by arranging a cold rolling forming device, a cold rolling roller adopts a mirror surface smooth roller, the surface is subjected to chromium plating treatment, and the roller diameter is 395 mm; cooling water is led into the roller core; the roller body can control the up-and-down motion through the air cylinder and keep the required gap and pressure. The gap between the rollers is adjusted by a servo motor to display the corresponding gap value; the maximum upper and lower stroke of the upper steel roller is 10 cm; the gear motor drives the chain wheel to perform chain transmission, the lower cold roll is a main driving roll, and the upper cold roll is driven to rotate through gear engagement. The product can be formed by extruding the upper and lower cold rolls without stopping the whole production line for pressure maintaining.

2. The carpet material and the compounded material are respectively heated by arranging a primary heating oven and a secondary heating oven, wherein the heating time of the primary heating oven is 55 seconds, the temperature of an opening part is 100 degrees, and the temperature inside the ovens is 180 degrees; the heating time of the final heating oven is 36 seconds, the heating temperature is 200 degrees, different requirements of different materials on the heating time and the heating temperature are met, and therefore high-quality products are obtained.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the carpet unwinding device of the present invention.

Fig. 3 is a schematic structural view of the traction device of the present invention.

Fig. 4 is a schematic structural diagram of the film unwinding device according to the present invention.

Fig. 5 is a schematic structural view of the lower film unwinding device enlarged at D in fig. 4.

Fig. 6 is a schematic structural view of the cold roll forming apparatus of the present invention.

Fig. 7 is another view-direction structural schematic diagram of the cold roll forming device of the invention.

Fig. 8 is a side view of the cold roll forming apparatus of the present invention.

Fig. 9 is an enlarged view of fig. 8 at E.

Fig. 10 is a schematic structural view of the teflon belt traction device of the invention.

FIG. 11 is a schematic structural view of an upper Teflon tape deflection correcting roller and a lower Teflon tape deflection correcting roller of the present invention.

Fig. 12 is a schematic structural view of the following-up longitudinal and transverse guillotine according to the present invention.

Fig. 13 is a schematic structural view of a transverse cutting device of the follow-up transverse and longitudinal cutting machine of the invention.

Fig. 14 is a side sectional view of the cross cutting device of the follow-up cross and longitudinal cutting machine of the present invention.

Fig. 15 is a schematic top view of the cross cutting device of the following cross-longitudinal cutting machine according to the present invention.

Fig. 16 is a schematic structural view of a portion C in fig. 14 of the follow-up cross-longitudinal cutter of the present invention.

Fig. 17 is a schematic structural view of a longitudinal cutting device of the follow-up transverse and longitudinal cutting machine of the present invention.

Fig. 18 is a cross-sectional view of a slitting device of the follow-up cross-slitting machine of the present invention.

Fig. 19 is a schematic structural view of a longitudinal cutting device of the follow-up transverse and longitudinal cutting machine of the present invention.

Detailed Description

The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1 to 18, a full-automatic roll extrusion processing device for producing a composite board, includes a blanket material unwinding device 1, a primary heating oven 2, a film unwinding device 3, a secondary heating oven 4, a cold rolling press forming device 5, a contact type cooling press 6 and a teflon belt traction device 7 which are sequentially arranged, an outlet end of the blanket material unwinding device 1 is connected with an inlet of the primary heating oven 2, an outlet end of the primary heating oven 2 is connected with an inlet of the film unwinding device 3, an outlet end of the film unwinding device 3 is connected with an inlet of the secondary heating oven 4, an outlet end of the secondary heating oven 4 is connected with an inlet of the cold rolling press forming device 5, an outlet end of the cold rolling press forming device 5 is connected with an inlet of the contact type cooling press 6, and an outlet end of the contact type cooling press 6 is connected with an inlet of the teflon belt traction.

The carpet material unreeling device 1 comprises a carpet material support 11, a high frame 12 and a short support 121, wherein the carpet material support 11 is located in the high frame 12, the short support 121 is fixed on the high frame 12 and located on one side close to the carpet material support 11, the carpet material support is 11 double stations, central unreeling is adopted, the double stations can be alternately used, a carpet material is erected on the carpet material support 11 through a scroll 13, the scroll 13 is an air expansion shaft, the carpet material support 11 is also provided with a deviation correcting mechanism, the deviation correcting mechanism is a motor automatic deviation correcting mechanism, the deviation correcting mechanisms are respectively 100mm in left and right deviation stroke, infrared rays are centered, pure black products are not influenced, and the edge detecting mode is effective; a driving roller 14 is rotatably mounted on one side, close to the carpet material support 11, of the high frame 12, the driving roller 14 is driven by motors at two ends of the driving roller 14, a pressing roller 15 is rotatably mounted above the driving roller 14, pressing roller adjusting cylinders 16 are fixed on two sides of the pressing roller 15, an adjusting roller 17 and a carrier roller 18 are rotatably mounted on the low frame 121, the adjusting roller 17 is located on the lower right side of the driving roller 14, and the carrier roller 18 is located on the upper right side of the adjusting roller 17; the upper portion of high frame 12 still slidable mounting has electric block 19, is convenient for hang or put down blanket material and rolls up or the spool, electric block 19 is by walking motor drive around.

The film unwinding device 3 comprises a supporting platform 31, an upper film unwinding device 32 and an upper material roll unwinding device 33 are fixedly mounted at the upper part of the supporting platform 31, a lower film unwinding device 34 is arranged below the supporting platform 31, an upright post 36 is further fixed at one side of the supporting platform 31, and a rotary single-arm electric hoist 37 is rotatably mounted on the upright post and used for hoisting or lowering a coil stock or a coil stock shaft; the device comprises an upper film unwinding device 32, an upper material roll unwinding device 33 and a non-woven material roll, wherein the film is a glue film, the non-woven material roll is controlled by infrared centering, the maximum direct thickness of the glue film material is 500mm, and the maximum direct thickness of the non-woven material is 1200 mm; a safety chuck is adopted, the square core is 30X30, the V-shaped opening is upward; the tension control is magnetic powder tension control.

The film of the lower film unwinding device 34 also has a film, which adopts a movable base manner, the lower film unwinding device 34 includes an unwinding support 341, a movable base 342 is arranged in the unwinding support 341, the movable base 342 is slidably connected with the ground through a ground rail 35, 2 movable bases 342 can be used alternately, an air-expanding shaft 343 is erected on the movable base 342, a magnetic powder clutch 344 and a chuck 345 are fixed at one end of the air-expanding shaft 343, the magnetic powder clutch 344 and the chuck 345 are respectively located at the outer side and the inner side of the movable base 342, so that the air-expanding shaft 343 is rotatably connected with the movable base 342, a pressure roller 346, a bending roller 347 and a carrier roller 348 are rotatably fixed on the unwinding support 341, the pressure roller 346 is located above the air-expanding shaft 343, the bending roller 347 is located above the pressure roller 346, the carrier roller 348 is located at the right side of the pressure roller 346, both sides of the pressure roller 346 are fixedly connected with a cylinder 350 through a connecting arm 349, the air cylinder 350 is used for driving the press roller to ascend or ascend so as to adjust the pressure of the press roller on the material; the movable seats 342 are two groups arranged side by side, and the movable seats are respectively provided with a deviation-rectifying driving mechanism, the deviation-rectifying driving mechanism is positioned below the air expansion shaft, and the deviation-rectifying driving mechanism is the prior art and is not described in detail herein.

The cold roll forming device 5 comprises a frame 51, two groups of transmission roll sets 52 and a driving motor 53 which are rotatably arranged in the frame 51, wherein the two groups of transmission roll sets 52 are rotatably arranged in the frame 51 side by side, each group of transmission roll set comprises an upper cold roll 521 and a lower cold roll 522, the upper cold roll 521 is positioned above the lower cold roll 522, the lower cold roll 522 is a driving roll, the upper cold roll 521 and the lower cold roll 522 are in meshing transmission through a gear set 523, and the gear set 523 is rotatably arranged on one side wall of the frame 51; the driving motor 53 is fixed below the frame 51 and is positioned at the opposite side of the gear set 523, the driving motor 53 drives one of the lower cold rollers 522 through the transmission chain wheel 54, and the two lower cold rollers are transmitted through the transmission belt 55.

The two groups of driving roller sets 52 are divided into a primary rolling driving roller set 56 and a secondary rolling driving roller set 57, a screw type stroke adjustable cylinder 58 is arranged on an upper cold roller 521 in the primary rolling driving roller set 56, and the stroke adjustable cylinder 58 is used for adjusting the upper cold roller 521 up and down so as to keep a required gap between the upper cold roller and the lower cold roller of the primary rolling driving roller set 56; the upper cold roll 521 of the secondary rolling transmission roll set 57 is also provided with a stroke adjusting cylinder 58, and the stroke of the cylinder is adjusted through a speed reducing motor 59 so as to control the gap between the upper cold roll and the lower cold roll of the secondary rolling transmission roll set 57; both sides of the lower end of the upper cold roll 521 of the secondary rolling transmission roll set 57 are designed with elevator mechanisms 572 driven by servo speed reduction motors 571, and the elevator mechanisms 572 are the lower limit of the upper cold roll 521 of the secondary rolling transmission roll set 57 so as to maintain the gap between the upper and lower cold rolls within a set value. The stroke adjustment cylinder of the secondary rolling transmission roller set adjusts the stroke through the speed reduction motor, the adjustment stroke is accurate and stable, the gap between the upper and lower cold rolls can be more accurately controlled, the elevator mechanism is used as the lower limit of the upper cold roll of the secondary rolling transmission roller set, and the gap between the upper and lower cold rolls can be effectively maintained in a set value to manufacture a product with accurate thickness.

The teflon belt traction device 7 comprises a transmission rack 71, a conveying roller set 72 and a driving roller driving motor 73 which are rotatably installed in the transmission rack, wherein the conveying roller set 72 is divided into an upper conveying roller set 74 and a lower conveying roller set 75, the teflon belt driving roller 741, an upper teflon belt tensioning roller 742 and an upper teflon belt supporting roller 744 are arranged on the upper conveying roller set 74, tensioning of the upper teflon belt tensioning roller 742 is driven by an oil cylinder 76, the upper teflon belt driving roller 741 is driven by an air cylinder 77 to adjust the height, and the lower conveying roller set 75 comprises a lower teflon belt driving roller 751, a lower teflon belt tensioning roller 752 and a lower teflon belt supporting roller 754; the film unwinding device 3 is further provided with an upper Teflon belt deviation rectifying roller 743 and a lower Teflon belt deviation rectifying roller 753 in a rotating mode, the upper Teflon belt deviation rectifying roller 743 is located on the upper portion of the lower Teflon belt deviation rectifying roller 753, two groups of Teflon belts are divided into an upper Teflon belt and a lower Teflon belt, the upper Teflon belt passes through the upper conveying roller group and the upper Teflon belt deviation rectifying roller 743 and surrounds the upper end of the final heating oven, the cold roll forming device and the contact type cooling press, the lower Teflon belt passes through the lower conveying roller group and the lower Teflon belt deviation rectifying roller 753 and surrounds the lower end of the final heating oven, the cold roll forming device and the contact type cooling press, the lower Teflon belt driving roller 751 is a main driving roller, the upper Teflon belt driving roller 741 and the lower Teflon belt driving roller 751 are meshed through a gear device 78 for transmission, and a deviation rectifying device is further fixed on the transmission rack 71; the drive roller driving motor 73 is fixedly installed at the outer side of the frame 71, and is used for driving the lower teflon belt drive roller 751.

The rear part of the Teflon belt traction device is also connected with a follow-up transverse and longitudinal cutting machine 8 which comprises a longitudinal cutting device A and a transverse cutting device B, the longitudinal cutting device A comprises a slide rail A0, the longitudinal cutting device is respectively connected with a slide rail A0 in a sliding way through a transverse slide block A1 and a longitudinal slide block A2, the slitting device A also comprises a connecting frame A3, a driving roller A4, a movable knife A5 and a driving device A6, the inner side of the connecting frame A3 is fixedly connected with a transverse slide block A1 and a longitudinal slide block A2 respectively, the outer side of the connecting frame A3 is fixed with a transverse mounting plate A8 and a longitudinal mounting plate A9 respectively, the lower part of the longitudinal mounting plate A9 is rotatably provided with a swing arm A10, the driving device A6 is fixed on one side of the transverse mounting plate A8 through a vertical plate A11, the driving roller A4 is fixed at one end of a swing arm A10, the driving device A6 is rotatably connected with the other end of the swing arm A10 through a connecting rod A12, the movable knife A5 is fixedly connected with the middle position of the swing arm A10 through a connecting arm A13; the sliding rail A0 is erected on a support A7, a front conveying device A16 and a rear conveying device A17 are respectively fixed at two ends of the support A7, the front conveying device A15 and the rear conveying device A16 both comprise an upper conveying roller A17 and a lower conveying roller A18, and when a movable knife A5 is used for cutting, the upper conveying roller A17 of the front conveying device A15 drives a driving roller A4 to enable the movable knife A5 to rotate for cutting; the side of the driving roller A4, which is close to the movable blade A5, is also provided with a reversing gear A20, the reversing gear A20 and the driving roller A4 are driven by a gear disc A21, the gear disc A21 is fixed at the end part of the driving roller A4, the reversing gear A20 drives the movable blade A5 through a conveying belt A14, and the movable blade A5 is also provided with a protective cover A19.

The transverse cutting device B comprises a base B1, a machine groove B2 is formed in one side of a base B1, a compounded material traction motor B3 and a transverse cutting follow-up motor B6 are fixedly installed in the machine groove B2, a first driving wheel B11 and a second driving wheel B20 are rotatably installed on the base B1, the same transverse cutting follow-up traction belt B21 is sleeved on a first driving wheel B11 and the second driving wheel B20, a supporting plate B22 is fixedly installed on the transverse cutting follow-up traction belt B21, the bottom of the supporting plate B22 is in contact with the top of the base 1, a transverse cutting follow-up structure B23 is fixedly installed between the two supporting plates B22, and the transverse cutting follow-up structure B23 is used for transversely cutting the compounded material B5 to obtain the compounded material B5 with different lengths.

The base B1 is fixedly provided with a first shell B12, the inner walls of two sides of the first shell B12 are rotatably provided with the same rotating shaft B9, the first driving wheel B11 is fixedly sleeved on the rotating shaft B9, the first shell B12 is provided with a communicating hole B14, and the first shell B12 is used for protecting a driven wheel B10 and the first driving wheel B11.

A driven wheel B10 is fixedly sleeved on the rotating shaft B9, a driving wheel B7 is fixedly sleeved on an output shaft of the transverse cutting follow-up motor B6, a linkage belt B8 is fixedly sleeved on the driving wheel B7 and the driven wheel B10, and the driving wheel B7 rotates to drive the driven wheel B10 to rotate through the linkage belt B8.

The top of base B1 is fixed with support shaft B17, and one side symmetry fixed mounting that support shaft B17 is close to first shell B12 has two locating pieces B18, and two locating piece B18 supports fixed mounting have same shaft B19, and second drive wheel B20 rotates and cup joints on shaft B19, and intercommunicating pore B14 and through-hole B16 are used for making things convenient for the transmission of horizontal cutting follow-up traction area B21.

A second shell B15 is fixedly mounted on the base B1, a second shell B15 is fixedly mounted above the supporting shaft B17, a through hole B16 is formed in one side, close to the first shell B12, of the second shell B15, and the transverse cutting follow-up traction belt B21 is slidably mounted in the through hole B14 and the through hole B16.

A transmission hole B13 is formed in the inner wall of the top of the machine groove B2, the linkage belt B8 is rotatably installed in the transmission hole B13, and the transmission hole B13 is used for facilitating transmission of the linkage belt B8.

A traction rod B4 is fixedly sleeved on an output shaft of the compounded material traction motor B3, one end of the traction rod B4, which is far away from the Teflon tape traction motor 3, is rotatably installed on a base B1, the traction rod B4 is sleeved with a compounded material B5, and a transverse cutting follow-up structure B23 is in contact with the compounded material B5.

In the invention, the compounded material 5 cut by the transverse cutting device B is cut in the width direction through the longitudinal cutting devices A to obtain the compounded material 5 with different widths, the longitudinal cutting devices A are five groups, each longitudinal cutting device A is matched with a corresponding driving motor, and the driving motors drive the longitudinal cutting devices to reciprocate on the sliding rails so as to adjust the distance between the adjacent longitudinal cutting devices A, thereby further meeting the production requirement of the compounded material 5 with the corresponding width. The driving device is one of motor drive, hydraulic drive or cylinder drive. The driving device is used for lifting or putting down the movable knife to realize whether cutting is carried out. A weighing instrument is also arranged behind the follow-up transverse and longitudinal cutting machine, and is an automatic conveying device capable of automatically measuring gram weight.

The blanket material unwinding device 1 is further connected with a traction device 9, the outlet end of the blanket material unwinding device 1 is connected with the inlet of the traction device 9, the outlet end of the traction device 9 is connected with the inlet of the primary heating oven 2, the traction device 9 comprises a traction frame 91, a pedal is fixed on the traction frame, a cloth walking cavity is arranged below the pedal, and the traction frame is further provided with a plurality of traction rollers 92. The traction device 9 is used for guiding the carpet material to the primary heating oven, and plays a role in transferring.

When the equipment is adopted for production, when thicker products are produced, the cold roll forming machine 5 needs to be replaced by the contact heating press 10, and when the contact heating press runs, the products can be formed only by stopping.

The process of producing the composite material by adopting the invention comprises the following steps: the nominal width of the product is 100-220cm (the effective width is 200 cm), the mechanical operation speed is 1-8m/min (the process speed is 1-5 m/min), the transmission forms are a horizontal roller chain and a Teflon blanket belt, the heating mode adopts natural gas for direct heating (90 ten thousand calories, the actual gas consumption is 60-70m for carrying out the full planting/h), and the temperature of an oven is 120-220 ℃.

The primary heating oven is a hot air oven, a frame of the primary heating oven is formed by welding and processing profile steel, the length of an effective drying area is 4 m/5 sections =20m, the effective width is 1200mm, the single-layer type temperature range is 150 ℃ and 220 ℃, a track adopts a flat-moving type, a cloth holding mode adopts a needle plate, and a gill aluminum frame is used for reinforcement; the main power is controlled by frequency conversion; the upper part and the lower part of the oven are both provided with heat preservation layers, the heat preservation thickness is 100mm, and aluminum silicate heat preservation cotton is adopted. The surface temperature of the heat preservation layer of the oven is controlled below 50 ℃ during normal work. People can walk on the oven, so that the equipment is convenient to overhaul; the heating adopts a natural gas direct heating mode, hot air circulation, a direct combustion type burner special for fuel gas, a proportion regulation model of 20 ten thousand cards/station 5, the burner is provided with a pressure stabilizing valve, an air supply system and a control valve group complete set of components, and each set can independently control the temperature with the temperature control precision of +/-3 ℃; the hot air circulation adopts a frequency conversion mode, 7.5 groups of circulating fans 7.5kwX8 are arranged, and the two fans are controlled by one frequency converter, and the number of the frequency converters is 4. According to different requirements of the upper surface and the lower surface of the base material on temperature, the air quantity and the wind power of the upper air channel and the lower air channel can be adjusted through a fan frequency converter, the upper air is large, and the lower air is small; the filter screen of the fan is convenient to clean. A smoke removing fan 3km 1 group is arranged above the smoke removing fan; a Teflon mesh belt is adopted to support cloth, and the front side and the back side are automatically cleaned by a brush roller. The mesh belt driving roller and the driven roller tension each 1 set. A deviation correcting device 1 and a cloth guide carrier roller 4 are adopted; the speed of the mesh belt can be controlled by a frequency converter (synchronous fine adjustment); a smoke absorbing hood is additionally arranged on the side of the turning plate at the needle raising position.

The oven frame of the final heating oven is formed by welding and processing section steel, 2 meters is 1 section, the length of an effective drying area is 6m, the effective width is 1200-2200mm, the holding cloth adopts a Teflon belt carrier roller mode, an upper Teflon carrier roller and a lower Teflon carrier roller are arranged inside the oven, the effective width of the conduction belt is 2400mm, heat preservation layers are arranged above and below the oven, the heat preservation thickness is 100mm, and aluminum silicate heat preservation cotton is adopted. The surface temperature of the heat preservation layer of the oven is controlled below 50 ℃ during normal work. The oven can be used for people to walk, the equipment is convenient to overhaul, the heating adopts a natural gas direct heating mode, the hot air circulation, a direct combustion type combustor special for fuel gas, the proportion regulation model is 20 ten thousand cards/station 2, the temperature control is 150 plus 220 ℃, the combustor is provided with a pressure stabilizing valve, an air supply system and a control valve set assembly, each set can independently control the temperature, the temperature control precision is +/-3 ℃, the hot air circulation adopts a frequency conversion control mode, the circulating fan is 7.5kmX2 sets, and the two branch machines are controlled by a frequency converter, and 1 frequency converter is provided in total. According to different requirements of the upper surface and the lower surface of the base material on temperature, the air quantity and the wind power of the upper air channel and the lower air channel can be adjusted through a fan frequency converter, the upper air is large, and the lower air is small; the filter screen of the fan is convenient to clean.

The contact heating press adopts a 150T contact heating press, and the working platform is 2400mmX2200 mm. The width of the Teflon blanket belt is 2200 mm. The heating adopts a heat-conducting oil carrier, the cavity in the template is heated circularly, and the temperature is controlled automatically at 100-230 ℃. The temperature precision is 2 ℃. The circulating pump 1 group, the temperature control 1 group and the heat conducting oil are provided by the mold temperature controller, the temperature is stable and can be controlled, the oil cylinder of the press is externally arranged to prevent oil stains from reaching the cloth surface, and the upper and lower gap control of the press is controlled by the servo motor.

The contact type cooling press adopts a 150T contact type heating press, a working platform is 2400mmX2200mm, the width of a Teflon blanket belt is 2200mm, cooling water is controlled by a water chiller, and the temperature is stable and can be controlled; the press oil cylinder is externally arranged, so that oil stains can be prevented from reaching the cloth cover; the upper and lower gap control of the press is controlled by a servo motor.

The process flow of the invention is specifically as follows: firstly, a rolled blanket material is flatly placed by a blanket material unreeling device and then enters a primary heating oven through the traction of a traction device, the primary heating oven heats the blanket material, the heated blanket material enters a film unreeling device and is compounded with a rolled film placed in the film unreeling device to form a composite material, the composite material enters a secondary heating oven for heating, the composite material enters a cold rolling forming device for cold rolling forming after being heated, the cold rolling forming device enters a contact type cold-vacancy press machine for secondary forming after being subjected to cold rolling forming, the composite material is finally drawn out by a Teflon belt traction device, a follow-up transverse and longitudinal cutting machine cuts out products meeting the size requirement, and the finished products are automatically weighed by a weighing instrument.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (10)

1. The utility model provides a full-automatic roll extrusion processing equipment for producing composite sheet which characterized in that: including the blanket material unwinding device that sets gradually, just heat the oven, film unwinding device, end heat the oven, cold roll forming device, contact cooling press and special fluorine dragon area draw gear, blanket material unwinding device's exit end and just heat oven entrance connection, just heat the exit end and the film unwinding device entrance connection of oven, film unwinding device's exit end and end heat oven entrance connection, the exit end and the cold roll forming device entrance connection of end heat the oven, cold roll forming device's exit end and contact cooling press entrance connection, the exit end and the special fluorine dragon of contact cooling press take the draw gear entrance connection.

2. The full-automatic rolling processing equipment for producing the composite board according to claim 1, wherein: the carpet material unreeling device comprises a carpet material support, a high rack and a low rack, the carpet material support is located in the high rack, the low rack is fixed on the high rack and located on one side close to the carpet material support, the carpet material support is double-station, a carpet material is erected on the carpet material support through a reel, a deviation rectifying mechanism is further arranged on the carpet material support, a driving roller is rotatably mounted on one side of the high rack close to the carpet material support and driven by motors at two ends of the driving roller, a compression roller is rotatably mounted above the driving roller, compression roller adjusting cylinders are fixed on two sides of the compression roller, an adjusting roller and a carrier roller are rotatably mounted on the low rack, the adjusting roller is located below the right side of the driving roller, and the carrier roller is located above the right side of the adjusting roller; the upper portion of high frame still slidable mounting has electric block, electric block is by walking motor drive around.

3. The full-automatic rolling processing equipment for producing the composite board according to claim 1, wherein: the film unwinding device comprises a supporting platform, an upper film unwinding device and an upper material roll unwinding device are fixedly arranged at the upper part of the supporting platform, a lower film unreeling device is arranged below the supporting platform and comprises an unreeling support, a moving seat is arranged in the unreeling bracket, the moving seat is connected with the ground in a sliding way through a ground rail, an air expansion shaft is erected on the moving seat, one end of the air expansion shaft is fixed with a magnetic powder clutch and a chuck which are respectively positioned at the outer side and the inner side of the movable seat, so that the air expansion shaft is rotationally connected with the movable seat, the unreeling bracket is rotationally fixed with a press roller, a bending roller and a carrier roller, the press roller is positioned above the air expansion shaft, the bending roller is positioned above the press roller, the carrier roller is positioned on the right side of the press roller, and two sides of the press roller are fixedly connected with the air cylinder through connecting arms; the movable seats are two groups arranged side by side, and the movable seats are provided with deviation rectifying driving mechanisms which are positioned below the air expansion shafts.

4. The full-automatic rolling processing equipment for producing the composite board according to claim 1, wherein: the cold roll forming device comprises a rack, two groups of transmission roll sets and a driving motor, wherein the two groups of transmission roll sets are rotatably arranged in the rack in parallel; the driving motor is fixed below the rack and located on one side opposite to the gear set, the driving motor drives one of the lower cold rolls through the transmission chain wheel, and the two lower cold rolls are driven through the transmission belt.

5. The full-automatic rolling processing equipment for producing the composite board according to claim 4, wherein: the two groups of transmission roller sets are divided into a primary rolling transmission roller set and a secondary rolling transmission roller set, wherein a screw type stroke adjustable cylinder is arranged on an upper cold roller in the primary rolling transmission roller set and is used for adjusting the upper cold roller up and down so as to keep a required gap between the upper cold roller and the lower cold roller of the primary rolling transmission roller set; the upper cold roll of the secondary rolling transmission roll set is provided with a stroke adjusting cylinder, and the stroke of the cylinder is adjusted through a speed reducing motor so as to control the gap between the upper cold roll and the lower cold roll of the secondary rolling transmission roll set; the two sides of the lower end of the upper cold roll of the secondary rolling transmission roll set are both provided with elevator mechanisms driven by servo speed reduction motors, and the elevator mechanisms are lower limits of the upper cold roll of the secondary rolling transmission roll set so as to maintain the gap between the upper cold roll and the lower cold roll within a set numerical value.

6. The full-automatic rolling processing equipment for producing the composite board according to claim 1, wherein: the Teflon belt traction device comprises a transmission rack, a conveying roller set and a driving roller driving motor, wherein the conveying roller set and the driving roller driving motor are rotatably installed in the transmission rack, the conveying roller set is divided into an upper conveying roller set and a lower conveying roller set, the upper conveying roller set comprises a Teflon belt driving roller on the upper conveying roller set, an upper Teflon belt tensioning roller and an upper Teflon belt supporting roller, the tensioning of the upper Teflon belt tensioning roller is driven by an oil cylinder, the upper Teflon belt driving roller is driven by an air cylinder to adjust the height, and the lower conveying roller set comprises a lower Teflon belt driving roller, a lower Teflon belt tensioning roller and a lower Teflon belt supporting roller; the film unwinding device is also provided with an upper Teflon belt deviation rectifying roller and a lower Teflon belt deviation rectifying roller in a rotating mode, the upper Teflon belt deviation rectifying roller is positioned on the upper portion of the lower Teflon belt deviation rectifying roller, two groups of Teflon belts are divided into an upper Teflon belt and a lower Teflon belt, the upper Teflon belt passes through an upper conveying roller group and an upper Teflon belt deviation rectifying roller and surrounds the upper end of the tail heating oven, the upper end of the cold roller pressing forming device and the upper end of the contact type cooling press, the lower Teflon belt passes through a lower conveying roller group and a lower Teflon belt deviation rectifying roller and surrounds the lower end of the tail heating oven, the cold roller pressing forming device and the lower end of the contact type cooling press, a lower Teflon belt driving roller is a main driving roller, the upper Teflon belt driving roller and the lower Teflon belt driving roller are in meshing transmission through a gear device, and a deviation rectifying device is further fixed on the transmission rack; and the driving roller driving motor is fixedly arranged on the outer side of the rack and used for driving the lower Teflon belt driving roller.

7. The full-automatic rolling processing equipment for producing the composite board according to claim 1, wherein: the special fluorine dragon belt traction device is characterized in that a follow-up transverse and longitudinal cutting machine is further connected behind the special fluorine dragon belt traction device and comprises a longitudinal cutting device and a transverse cutting device, the longitudinal cutting device comprises a slide rail, the longitudinal cutting device is respectively connected with the slide rail in a sliding mode through a transverse slide block and a longitudinal slide block, the longitudinal cutting device further comprises a connecting frame, a driving roller, a movable cutter and a driving device, the inner side of the connecting frame is respectively fixedly connected with the transverse slide block and the longitudinal slide block, a transverse mounting plate and a longitudinal mounting plate are fixed to the outer side of the connecting frame respectively, a swing arm is rotatably mounted at the lower portion of the longitudinal mounting plate, the driving device is fixed to one side of the transverse mounting plate through a vertical plate, the driving roller is fixed to one end of the swing arm, the driving device is rotatably connected with the; the sliding rail is erected on the support, a front conveying device and a rear conveying device are respectively fixed at two ends of the support, the front conveying device and the rear conveying device respectively comprise an upper conveying roller and a lower conveying roller, and when the movable knife cuts, the upper conveying roller of the front conveying device drives the driving roller to rotate the movable knife to cut; the drive roller is close to one side that moves the sword and still is equipped with reversing gear, drive through the toothed disc between reversing gear and the drive roller, the tip at the drive roller is fixed to the toothed disc, reversing gear passes through conveyor belt drive and moves the sword, it still is equipped with the safety cover outward to move the sword.

8. The fully automatic roll finishing apparatus for manufacturing composite panels according to claim 7, wherein: the transverse cutting device comprises a base, a machine groove is formed in one side of the base, a combined material traction motor and a transverse cutting follow-up motor are fixedly installed in the machine groove, a first driving wheel and a second driving wheel are rotatably installed on the base, the same transverse cutting follow-up traction belt is sleeved on the first driving wheel and the second driving wheel, a supporting plate is fixedly installed on the transverse cutting follow-up traction belt, the bottom of the supporting plate is in contact with the top of the base, and a transverse cutting follow-up structure is fixedly installed between the two supporting plates;

the base is fixedly provided with a first shell, the inner walls of two sides of the first shell are rotatably provided with the same rotating shaft, the first driving wheel is fixedly sleeved on the rotating shaft, and the first shell is provided with a communicating hole; a driven wheel is fixedly sleeved on the rotating shaft, a driving wheel is fixedly sleeved on an output shaft of the transverse cutting follow-up motor, and a linkage belt is fixedly sleeved on the driving wheel and the driven wheel; a support shaft is fixedly installed at the top of the base, two positioning blocks are symmetrically and fixedly installed on one side, close to the first shell, of the support shaft, the two positioning block supports are fixedly installed with the same wheel shaft, and a second driving wheel is rotatably sleeved on the wheel shaft; a second shell is fixedly arranged on the base, the second shell is fixedly arranged above the supporting shaft, a through hole is formed in one side, close to the first shell, of the second shell, and the transverse cutting follow-up traction belt is slidably arranged in the communication hole and the through hole; a transmission hole is formed in the inner wall of the top of the machine groove, and the linkage belt is rotatably installed in the transmission hole; the output shaft of the compounded material traction motor is fixedly sleeved with a traction rod, one end of the traction rod, far away from the compounded material traction motor, is rotatably installed on the base, the compounded material is sleeved on the traction rod, and the transverse cutting follow-up structure is in contact with the compounded material.

9. The full-automatic rolling processing equipment for producing the composite board according to claim 1, wherein: the blanket material unwinding device is further connected with a traction device, the outlet end of the blanket material unwinding device is connected with the inlet of the traction device, the outlet end of the traction device is connected with the inlet of the primary heating oven, the traction device comprises a traction rack, a pedal is fixed on the traction rack, a cloth walking cavity is arranged below the pedal, and a plurality of traction rollers are further arranged on the traction rack.

10. The full-automatic rolling processing equipment for producing the composite board according to claim 1, wherein: the cold roll forming machine is replaced by a contact heating press.

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