A system for intensive production of thermal insulation cotton board

Abstract

The application discloses a kind of intensive production systems of insulation cotton board, it is related to the technical field of insulation cotton board production, including blanking machine, extruder, integrated spinning equipment, opener, flat net machine, integrated glue spraying equipment, laminating machine, cutting machine and dust-free packaging equipment;The laminating machine includes shell, two mounting frames are arranged in the shell, and the laminating machine further includes glue removing assembly and spraying assembly.Intensive production of insulation cotton board is realized by the cooperation of blanking machine, extruder, integrated spinning equipment, opener, flat net machine, integrated glue spraying equipment, laminating machine, cutting machine and dust-free packaging equipment;Through the setting of laminating machine, multiple hot plates on two mounting frames cooperate with each other, hot-pressing forming is carried out on material while moving right, and production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of insulation cotton board manufacturing, in particular to an intensive production system for insulation cotton board manufacturing. BACKGROUND

[0002] Insulation cotton is a new type of non-toxic, harmless and pollution-free insulation material made of high-purity clay clinker, aluminum oxide powder, silica powder, chrome sand and other raw materials, which has been widely used in the fields of construction, transportation, national defense, foreign trade, storage, energy and the like.

[0003] A vehicle insulation cotton board manufacturing one-line production line is disclosed in Chinese patent No. 201610595636.4, which comprises sequentially connected cotton feeding device, molten material feeding device, pressing device and recycling cutting device. The cotton feeding device comprises sequentially connected automatic weighing unpacking machine, cotton opener, vibrating cotton box, carding machine and PET cotton blowing machine. The molten material feeding device comprises sequentially connected feeding machine, flat net machine connected with extruder, glue spraying machine and winding machine. The flat net machine is fixedly connected with elevator below. The recycling cutting device comprises automatic synchronous tension machine and vehicle insulation cotton board manufacturing one-line machine. The production line is fully automated, has high production efficiency, simple process, good controllability and good product quality.

[0004] Although the application realizes automatic production line by setting feeding machine, extruder, filter, spinning box, flat net machine, elevator, glue spraying machine, winding machine, automatic synchronous tension machine, vehicle insulation cotton board manufacturing one-line machine, PET cotton blowing machine, carding machine, vibrating cotton box, fine cotton opener, primary cotton opener and automatic weighing unpacking machine, the efficiency is low when the raw materials are laminated and formed, and part of the glue will adhere to the equipment to form glue stains when the raw materials after glue spraying are processed, and the thick glue stains will affect the operation effect of the equipment.

[0005] Therefore, the present application provides an intensive production system for insulation cotton board manufacturing to solve the above problems. SUMMARY

[0006] The present application aims to provide an intensive production system for insulation cotton board manufacturing, which solves the technical problems in the background art by using a laminating machine and its internal glue removing assembly and spraying assembly.

[0007] In order to achieve the above object, the present application provides the following technical scheme: A heat preservation cotton board intensive production system, comprising a blanking machine, an extruder, an integrated spinning device, an opener, a flat net machine, an integrated glue spraying device, a laminating machine, a cutting machine and a dust-free packaging device, which are sequentially arranged and connected through an automatic conveying line; the laminating machine comprises a shell, two mounting frames are arranged in the shell, the two mounting frames are arranged in an upper and lower mirror image, the mounting frame at the lower side is fixedly installed in the shell, and the mounting frame at the upper side is slidably installed in the shell; the laminating machine further comprises a glue removing assembly, the glue removing assembly is provided with two, the two glue removing assemblies are respectively arranged on the two mounting frames, one of the glue removing assemblies is located above the outer wall of the right end of the upper mounting frame, and the other glue removing assembly is located below the outer wall of the right end of the lower mounting frame, and is used for removing glue stains on the hot press plate; a spraying assembly is arranged on the two mounting frames, and the two spraying assemblies are respectively located on the right sides of the two glue removing assemblies and are used for spraying degreasing agent.

[0008] Preferably, two drive shafts are rotatably installed in the mounting frame, drive wheels are connected to the outer wall of the drive shafts, a transmission belt is sleeved on the outer wall of the two drive wheels, a plurality of hot press plates are installed on the transmission belt, motors are installed on the outer wall of the mounting frame through supports, and the front end of the drive shaft located on the left side of the mounting frame is connected with the output end of the motor, and the rotating directions of the output ends of the two motors are opposite.

[0009] Preferably, the hot press plate is composed of a heating base sheet and a plurality of heat-conducting pressing strips, the heating base sheet is connected to the transmission belt, and the plurality of heat-conducting pressing strips are connected side by side to the heating base sheet.

[0010] Preferably, a plurality of hydraulic cylinders are installed on the outer wall of the mounting frame at the lower side through supports, and the outer wall of the mounting frame at the upper side is connected with the output ends of the plurality of hydraulic cylinders through a plurality of supports.

[0011] Preferably, the glue removing assembly comprises a rotating shaft, the rotating shaft is rotatably installed on the mounting frame through a support, a glue removing roller is connected to the outer wall of the rotating shaft, a belt is sleeved between the rear end of the rotating shaft on the mounting frame and the rear end of the drive shaft on the right side through a belt pulley, and the plurality of hot press plates are sequentially contacted with the glue removing roller when moving.

[0012] Preferably, the glue removing assembly further comprises a collecting box, the collecting box is installed on the mounting frame through a support, a scraping strip is slidably connected to the inner wall of the collecting box, the scraping strip is in contact with the outer wall of the glue removing roller, a connecting rod is connected to the front end of the scraping strip, an inclined wheel is connected to the front end of the outer wall of the rotating shaft, two first shift rods are connected to the connecting rod, a part of the inclined wheel is located between the two first shift rods, and the inclined wheel is in contact with the two first shift rods when moving.

[0013] Preferably, the glue removing assembly further comprises a mounting rod, the mounting rod is rotatably mounted on the inner wall of the collecting box, the outer wall of the mounting rod is connected with an elastic strip, the front end of the mounting rod is connected with a slot shaft, and the connecting rod is connected with a sliding shaft.

[0014] Preferably, four inclined grooves and four straight grooves are arranged on the slot shaft, the four inclined grooves and the four straight grooves are arranged alternately and connected in a head-to-tail mode, chamfers are arranged at the connection positions of the inclined grooves and the straight grooves, and the sliding shaft sequentially slides in the four inclined grooves and the four straight grooves during movement.

[0015] Preferably, the spraying assembly comprises a liquid tank, the liquid tank is mounted on the mounting frame through a support, two mounting shafts are rotatably mounted on the mounting frame through supports, a spraying cover is connected between the two mounting shafts, a plurality of atomizing nozzles are arranged on the spraying cover, a water pipe is connected between the spraying cover and the liquid tank, an air cylinder is mounted on the mounting frame through a support, a curved arm is hinged to the telescopic end of the air cylinder, one end of the curved arm away from the air cylinder is hinged to a connecting rod, and an air pipe is connected between the air cylinder and the liquid tank.

[0016] Preferably, the spraying assembly further comprises a rotating shaft, the rotating shaft is mounted on the outer wall of the front mounting shaft, a right-angle rod is connected to the outer wall of the telescopic end of the air cylinder, two second rotating rods are mounted on the right-angle rod, the rotating shaft is located between the two second rotating rods, and the two second rotating rods are in contact with the rotating shaft during movement.

[0017] The application has the following beneficial effects:

[0018] 1. The application realizes intensive production of thermal insulation cotton boards through cooperation of the blanking machine, the extruder, the integrated spinning device, the opener, the flat net machine, the integrated glue spraying device, the laminating machine, the cutting machine and the dust-free packaging device, and has high automation level and high work efficiency; through the arrangement of the laminating machine, a plurality of hot pressing plates on two mounting frames are used to hot press and form the material moving to the right, compared with the conventional static hot pressing mode, the laminating machine utilizes the material conveying time, combines material conveying with hot pressing forming, improves work efficiency, and the laminating machine can adjust the hot pressing height of the material, improving processing convenience.

[0019] 2. Through the arrangement of the glue removing assembly, the glue removing roller can remove the glue stains on the hot pressing plate through rotation, avoiding that the hot pressing effect is affected due to too many glue stains attached to the hot pressing plate; through the arrangement of the collecting box and the scraping strip, the scraping strip can scrape off the glue blocks on the glue removing roller through reciprocating movement, avoiding glue block accumulation, and after the glue blocks fall into the collecting box, subsequent cleaning is facilitated; through the arrangement of the elastic strip, the elastic strip can rotate circularly to scrape off the glue blocks on the scraping strip, promoting glue block falling and avoiding that the scraping strip is affected in use due to glue block attachment.

[0020] 3、The present application is provided by the setting of the spraying assembly, so that the spraying cover can be sprayed on the hot plate before the hot plate contact with the degumming roller, promote the degumming effect, at the same time, the hot plate surface is attached to a layer of degumming agent, reduce the subsequent work of the adhesive; through the cooperation of the shaft and two second dial rod, the dial shaft can drive the spraying cover to swing left and right through the installation shaft, so as to expand the spraying range of the spraying cover, further optimize the spraying effect. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the appearance schematic diagram of the present application.

[0022] Figure 2 It is the overall structure schematic diagram of the present application.

[0023] Figure 3 It is the appearance schematic diagram of the laminating machine of the present application.

[0024] Figure 4 It is the laminating machine structure schematic diagram of the present application.

[0025] Figure 5 It is the mounting bracket structure schematic diagram of the present application.

[0026] Figure 6 It is the hot plate structure schematic diagram of the present application.

[0027] Figure 7 It is the degumming assembly position schematic diagram of the present application.

[0028] Figure 8 It is the degumming assembly structure schematic diagram of the present application.

[0029] Figure 9 It is the degumming roller structure schematic diagram of the present application.

[0030] Figure 10 It is the scraping strip structure schematic diagram of the present application.

[0031] Figure 11 It is the slot shaft structure schematic diagram of the present application.

[0032] Figure 12 It is the spraying assembly structure schematic diagram of the present application.

[0033] Figure 13 It is the air cylinder structure schematic diagram of the present application.

[0034] The figure mark is:

[0035] 1, blanking machine; 2, extruder; 3, integrated spinning equipment; 4, opener; 5, flat net machine; 6, integrated glue spraying equipment; 7, laminating machine; 8, cutting machine; 9, dust-free packaging equipment;

[0036] 71, housing; 72, mounting frame; 73, drive shaft; 74, drive wheel; 75, transmission belt; 76, hot press plate; 79, motor; 710, hydraulic cylinder;

[0037] 77, glue removing assembly; 771, rotating shaft; 772, glue removing roller; 773, belt; 774, collecting box; 775, scraping strip; 776, connecting rod; 777, first shifting rod; 778, bevel gear; 779, mounting rod; 7710, elastic strip; 7711, slot shaft; 7712, sliding shaft;

[0038] 78, spraying assembly; 781, liquid tank; 782, mounting shaft; 783, spraying cover; 784, curved arm; 785, air cylinder; 786, right-angle rod; 787, second shifting rod; 788, shifting shaft. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person skilled in the art without creative effort fall within the protection scope of the present application.

[0040] Embodiment one

[0041] In actual production process, when the raw material is laminated and formed, the efficiency is relatively low, and when the glue sprayed raw material is processed, part of the glue will adhere to the equipment to form glue stains, and the thick accumulation of glue stains will affect the operation effect of the equipment. In order to solve the above problems, the embodiment is invented.

[0042] Please refer to Figure 1 and Figure 2 , a intensive production system for thermal insulation cotton board, comprising a feeding machine 1, an extruder 2, an integrated spinning device 3, an opener 4, a flat net machine 5, an integrated glue spraying device 6, a laminating machine 7, a cutting machine 8 and a dust-free packaging device 9, which are arranged in sequence and connected by an automatic conveying line; the raw material is input into the feeding machine 1 through a travelling crane and a lifting tool, the feeding machine 1 sends the raw material into the extruder 2 in batches, the extruder 2 is provided with a filter for filtering impurities in the molten material, the extruder 2 sends the extruded raw material into the integrated spinning device 3, the integrated spinning device 3 sends the filamentous raw material into the opener 4 after spinning operation, the opener 4 sends the filamentous raw material into the flat net machine 5 after opening, the flat net machine 5 sends the net-shaped raw material into the integrated glue spraying device 6 after making the filamentous raw material into a net-shaped raw material, the integrated glue spraying device 6 sends the net-shaped raw material into the laminating machine 7 after glue spraying treatment, the laminating machine 7 sends the raw material into the cutting machine 8 for segmented cutting after hot pressing, the material after cutting enters the dust-free packaging device 9 for packaging, and the production of the thermal insulation cotton board is completed.

[0043] On the basis of the above-mentioned embodiments, refer to Figures 3 to 6 , the laminating machine 7 comprises a shell 71, two mounting frames 72 are arranged in the shell 71, the two mounting frames 72 are arranged in mirror image up and down, the mounting frame 72 located below is fixedly installed in the shell 71, and the mounting frame 72 located above is slidingly installed in the shell 71. Two drive shafts 73 are rotatably installed in the mounting frame 72, the outer wall of the drive shaft 73 is connected with a drive wheel 74, the outer wall of the two drive wheels 74 is sleeved with a transmission belt 75, a plurality of hot pressing plates 76 are installed on the transmission belt 75, the outer wall of the mounting frame 72 is installed with a motor 79 through a support, the left end of the drive shaft 73 on the mounting frame 72 is connected with the output end of the motor 79, the rotating directions of the output ends of the two motors 79 are opposite, the two motors 79 drive the two drive shafts 73 to rotate respectively, the two drive shafts 73 drive the two drive wheels 74 to rotate respectively, the two drive wheels 74 drive the two transmission belts 75 and the other two drive shafts 73 and the two drive wheels 74 to rotate respectively, the rotating directions of the two transmission belts 75 are opposite, the two transmission belts 75 move the materials to the right through a plurality of hot pressing plates 76, the hot pressing plate 76 is composed of a heating base sheet and a plurality of heat-conducting pressing strips, the heating base sheet is connected on the transmission belt 75, the plurality of heat-conducting pressing strips are connected side by side on the heating base sheet, the heating base sheet is heated by electric energy, the heat-conducting pressing strips are in contact with the materials after absorbing heat, the plurality of heat-conducting pressing strips can bend within a certain amplitude, so as to pass through the turning part on the transmission belt 75, and the materials are hot-pressed and formed by the pressure of the upper and lower rows of hot pressing plates 76. The outer wall of the mounting frame 72 located below is installed with a plurality of hydraulic cylinders 710 through supports, the outer wall of the mounting frame 72 located above is connected with the output ends of the plurality of hydraulic cylinders 710 through a plurality of supports, when the hot pressing thickness needs to be adjusted, the plurality of hydraulic cylinders 710 are started to lift or lower the mounting frame 72 located above, so that the gap between the plurality of hot pressing plates 76 located above and the plurality of hot pressing plates 76 located below is increased or reduced, and the effect of adjusting the hot pressing thickness of the materials is achieved.

[0044] Please refer to Figure 7 and Figure 8The laminating machine 7 further comprises two glue removing assemblies 77, which are arranged on the two mounting racks 72 respectively, one of which is arranged on the outer wall above the right end of the upper mounting rack 72, and the other of which is arranged on the outer wall below the right end of the lower mounting rack 72, and is used for removing the glue stains on the hot pressing plates 76; the glue removing assembly 77 comprises a rotating shaft 771 which is rotatably arranged on the mounting rack 72 through a support, and an adhesive roller 772 which is connected to the outer wall of the rotating shaft 771; a belt 773 is sleeved on the driving shaft 73 through a pulley, and the rear end of the rotating shaft 771 on the mounting rack 72 and the rear end of the driving shaft 73 on the right side are connected through the belt 773; the hot pressing plates 76 are sequentially contacted with the adhesive roller 772 when moving; the driving shaft 73 with the belt 773 is rotated to drive the rotating shaft 771 to rotate through the transmission principle of the belt 773; the rotating shaft 771 drives the adhesive roller 772 to rotate; the adhesive roller 772 extrudes the surface of the hot pressing plate 76 when rotating, and scrapes off the glue stains on the surface of the hot pressing plate 76, so that the glue stains are attached to the adhesive roller 772, thereby achieving the effect of removing the glue stains on the hot pressing plate 76.

[0045] Please refer to Figures 8 to 10 The glue removing assembly 77 further comprises a collection box 774 which is arranged on the mounting rack 72 through a support, and a scraping strip 775 which is slidably connected to the inner wall of the collection box 774; the scraping strip 775 is in contact with the outer wall of the adhesive roller 772; a connecting rod 776 is connected to the front end of the scraping strip 775; an inclined wheel 778 is connected to the front end of the rotating shaft 771; two first shift rods 777 are connected to the connecting rod 776; one part of the inclined wheel 778 is located between the two first shift rods 777; the inclined wheel 778 is in contact with the two first shift rods 777 when moving; the rotating shaft 771 drives the inclined wheel 778 to rotate when rotating; the inclined wheel 778 drives the connecting rod 776 to move back and forth through the two first shift rods 777; the connecting rod 776 drives the scraping strip 775 to move back and forth; the scraping strip 775 is in contact with the adhesive roller 772 while moving back and forth; the glue stains form glue blocks after accumulation; the scraping strip 775 can scrape off the glue blocks attached to the adhesive roller 772, so that the glue blocks fall into the collection box 774 along the scraping strip 775; the two collection boxes 774 are adjusted in shape according to actual storage needs; the scraping strip 775 can improve the cleaning effect through back and forth movement.

[0046] Please refer to Figures 8 to 11The glue removing assembly 77 further comprises a mounting rod 779, the mounting rod 779 is rotatably mounted on the inner wall of the collecting box 774, the outer wall of the mounting rod 779 is connected with the elastic strip 7710, the front end of the mounting rod 779 is connected with a groove shaft 7711, the connecting rod 776 is connected with a sliding shaft 7712, four inclined grooves and four straight grooves are arranged on the groove shaft 7711, the four inclined grooves and the four straight grooves are alternately arranged and connected in series, a chamfer is arranged at the connection between the inclined groove and the straight groove, the sliding shaft 7712 slides in the four inclined grooves and the four straight grooves in turn when moving, the sliding shaft 7712 moves back and forth when the connecting rod 776 moves back and forth, the sliding shaft 7712 slides back in one of the inclined grooves when moving back, the sliding shaft 7712 drives the groove shaft 7711 to rotate through the inclined groove, the sliding shaft 7712 slides into the straight groove along the chamfer when sliding to the last side, the sliding shaft 7712 does not drive the groove shaft 7711 to rotate when sliding forward along the straight groove, the sliding shaft 7712 enters the next inclined groove along the chamfer when moving to the frontmost position, the sliding shaft 7712 drives the groove shaft 7711 to rotate again when moving back, so that the sliding shaft 7712 can drive the groove shaft 7711 to rotate intermittently during the back-and-forth movement, the mounting rod 779 rotates when the groove shaft 7711 rotates, the elastic strip 7710 rotates when the mounting rod 779 rotates, the elastic strip 7710 can contact the surface of the scraping strip 775 and deform during the rotation process, so that the elastic strip 7710 promotes the glue blocks on the scraping strip 775 to fall into the collecting box 774, avoiding that part of the glue blocks adhere to the scraping strip 775.

[0047] In summary, the intensive production of thermal insulation cotton board is realized through the cooperation of the blanking machine 1, the extruder 2, the integrated spinning equipment 3, the opener 4, the flat net machine 5, the integrated glue spraying equipment 6, the laminating machine 7, the cutting machine 8 and the dust-free packaging equipment 9, the automation level is high, and the work efficiency is high; through the setting of the laminating machine 7, the plurality of hot pressing plates 76 on the two mounting frames 72 can cooperate to heat and press the material while moving to the right, compared with the conventional static hot pressing method, the laminating machine 7 combines material conveying with hot pressing forming by utilizing the material conveying time, thereby improving the work efficiency, and the laminating machine 7 can adjust the hot pressing height of the material, thereby improving the processing convenience.

[0048] Through the setting of the glue removing assembly 77, the glue removing roller 772 can remove the glue stains on the hot pressing plate 76 through rotation, thereby avoiding that the hot pressing effect is affected due to the attachment of too many glue stains on the hot pressing plate 76; through the setting of the collecting box 774 and the scraping strip 775, the scraping strip 775 can scrape off the glue blocks on the glue removing roller 772 through back-and-forth movement, thereby avoiding the accumulation of the glue blocks, and the glue blocks falling into the collecting box 774 are convenient for subsequent cleaning; through the setting of the elastic strip 7710, the elastic strip 7710 can scrape off the glue blocks on the scraping strip 775 through cyclic rotation, thereby promoting the falling of the glue blocks and avoiding that the glue blocks adhere to the scraping strip 775 to affect the use effect thereof.

[0049] In use, the two motors 79 drive the two drive shafts 73 to rotate, the two drive shafts 73 drive the two drive wheels 74 to rotate, the two drive wheels 74 drive the two transmission belts 75 and the other two drive shafts 73 and the two drive wheels 74 to rotate, the rotating directions of the two transmission belts 75 are opposite, the two transmission belts 75 move the materials to the right through the plurality of hot pressing plates 76, and the materials are hot pressed into a shape by the pressure of the upper and lower hot pressing plates 76. When the thickness of the hot pressing needs to be adjusted, the plurality of hydraulic cylinders 710 are started to lift or lower the upper mounting frame 72, so that the gap between the upper plurality of hot pressing plates 76 and the lower plurality of hot pressing plates 76 is increased or decreased, thereby achieving the effect of adjusting the thickness of the hot pressing of the materials. When the drive shaft 73 with the belt 773 rotates, the rotating shaft 771 is driven to rotate by the belt transmission principle, the glue removing roller 772 is driven to rotate by the rotating shaft 771, and the glue removing roller 772 scrapes off the glue stains on the surface of the hot pressing plate 76 when it rotates, so that the glue stains are attached to the glue removing roller 772, thereby achieving the effect of removing the glue stains on the hot pressing plate 76. When the rotating shaft 771 rotates, the bevel gear 778 is driven to rotate, the connecting rod 776 is driven to move back and forth by the two first shift rods 777, the scraper 775 is driven to move back and forth by the connecting rod 776, and the scraper 775 contacts the glue removing roller 772 while moving back and forth, so that the glue stains accumulate to form glue blocks. The scraper 775 can scrape off the glue blocks attached to the glue removing roller 772, so that the glue blocks fall along the scraper 775 into the collection box 774. The two collection boxes 774 are adjusted in shape according to actual storage needs, and the back-and-forth movement of the scraper 775 can improve the cleaning effect. When the connecting rod 776 moves back and forth, the slide shaft 7712 moves back and forth, the slide shaft 7712 slides backward in one of the inclined grooves when it moves backward, so that the slide shaft 7712 drives the groove shaft 7711 to rotate through the inclined groove. When the slide shaft 7712 slides to the last side, it enters the straight groove along the chamfer. When the slide shaft 7712 slides forward along the straight groove, it does not drive the groove shaft 7711 to rotate. When the slide shaft 7712 moves to the frontmost side, it enters the next inclined groove along the chamfer. When the slide shaft 7712 moves backward, it drives the groove shaft 7711 to rotate again, so that the slide shaft 7712 can drive the groove shaft 7711 to rotate intermittently during the back-and-forth movement. When the groove shaft 7711 rotates, the mounting rod 779 rotates, the elastic strip 7710 rotates, and the elastic strip 7710 can contact the surface of the scraper 775 and deform during the rotation, so that the elastic strip 7710 promotes the glue blocks on the scraper 775 to fall into the collection box 774, thereby avoiding that part of the glue blocks are attached to the scraper 775.

[0050] Embodiment two

[0051] It is found that, on the basis of the above embodiment, the cleaning effect is not good after the glue stains are formed due to the high viscosity of part of the glue during processing. In order to solve the above problem, the embodiment is invented.

[0052] Please refer to Figure 7 , Figure 12 and Figure 13 , the spraying assembly 78 is provided with two, two spraying assemblies 78 are respectively arranged on the two mounting frames 72, and the two spraying assemblies 78 are respectively located on the right side of the two degumming assemblies 77 and are used for spraying degumming agent. The spraying assembly 78 comprises a liquid tank 781, the liquid tank 781 is installed on the mounting frame 72 through a support, the liquid tank 781 is internally provided with degumming agent, the mounting frame 72 is rotatably installed with two mounting shafts 782 through supports, the two mounting shafts 782 are connected with a spraying cover 783, a plurality of atomizing nozzles are arranged on the spraying cover 783, the spraying cover 783 is connected with the liquid tank 781 through a water pipe, a gas cylinder 785 is installed on the mounting frame 72 through a support, a curved arm 784 is hinged to the telescopic end of the gas cylinder 785, one end of the curved arm 784, away from the gas cylinder 785, is hinged with a connecting rod 776, and the gas cylinder 785 is connected with the liquid tank 781 through an air pipe. Since the telescopic end of the gas cylinder 785 can only slide left and right on the gas cylinder 785, when the connecting rod 776 moves back and forth, the connecting rod 776 can drive the telescopic end of the gas cylinder 785 to move back and forth left and right through the curved arm 784, so that the telescopic end of the gas cylinder 785 continuously telescopes, so that the gas cylinder 785 continuously injects air into the liquid tank 781 through the air pipe, the liquid tank 781 injects the degumming agent into the spraying cover 783 through the water pipe by using the principle of positive pressure, and the spraying cover 783 sprays the degumming agent on the hot press plate 76 passing below through the plurality of atomizing nozzles. The hot press plate 76 sprays the degumming agent between the degumming rollers 772, which can promote the degumming effect of the degumming rollers 772, and at the same time, the hot press plate 76 can reduce the adhesion of stains after being sprayed with the degumming agent when subsequently contacting the material.

[0053] On the basis of the above embodiment, please refer to Figure 13 , the spraying assembly 78 further comprises a driving shaft 788, the driving shaft 788 is installed on the outer wall of the front mounting shaft 782, the telescopic end of the gas cylinder 785 is connected with a right-angle rod 786, two second driving rods 787 are installed on the right-angle rod 786, the driving shaft 788 is located between the two second driving rods 787, the two second driving rods 787 move and contact the driving shaft 788, the gas cylinder 785 drives the right-angle rod 786 to move back and forth left and right when telescoping, and the right-angle rod 786 moves back and forth left and right through the two second driving rods 787 to drive the driving shaft 788 to move left and right, so that the driving shaft 788 drives the mounting shaft 782 to rotate left and right, the mounting shaft 782 drives the spraying cover 783 to swing left and right, and the spraying cover 783 can improve the spraying coverage area and optimize the spraying effect through left and right swinging when spraying.

[0054] In summary, through the setting of the spraying assembly 78, the spray hood 783 can spray the degumming agent on the hot pressing plate 76 before the hot pressing plate 76 contacts the degumming roller 772, thereby promoting the degumming effect, and at the same time making a layer of degumming agent adhere to the surface of the hot pressing plate 76, reducing the adhesion of glue stains during subsequent work; through the cooperation of the dial shaft 788 and the two No. 2 dial levers 787, the dial shaft 788 can drive the spray hood 783 to swing left and right through the mounting shaft 782, thereby expanding the spraying range of the spray hood 783 and further optimizing the spraying effect.

[0055] When in use, when the connecting rod 776 moves back and forth, the connecting rod 776 can drive the telescopic end of the air cylinder 785 to move back and forth left and right through the curved arm 784, so that the telescopic end of the air cylinder 785 is continuously extended and retracted, so that the air cylinder 785 continuously injects air into the liquid tank 781 through the air pipe. The liquid tank 781 uses the positive pressure principle to inject the degumming agent into the spray hood 783 through the water pipe. The spray hood 783 sprays the degumming agent on the hot pressing plate 76 passing below through multiple atomizing nozzles. The hot pressing plate 76 sprays the degumming agent between the contact degumming roller 772, which can promote The degumming roller 772 has a degumming effect. At the same time, after the degumming agent is sprayed on the hot pressing plate 76, it can also reduce the adhesion of glue stains when it comes into contact with the material later. The air cylinder 785 drives the right-angle rod 786 to move back and forth left and right when it is extended and retracted. When the right-angle rod 786 moves back and forth left and right, the two No. 2 levers 787 are used to shift the shift shaft 788 left and right, so that the shift shaft 788 drives the installation shaft 782 to rotate left and right, and the installation shaft 782 drives the spray hood 783 to swing left and right, so that the spray hood 783 can increase the spray coverage area by swinging left and right when spraying, thereby optimizing the spraying effect.

[0056] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A centralized production system for heat insulation cotton boards, characterized in that: It includes a blanking machine (1), an extruder (2), an integrated spinning device (3), an opening machine (4), a flat web machine (5), an integrated glue spraying device (6), a laminating machine (7), a cutting machine (8) and a dust-free packaging device (9), which are arranged in sequence and connected by an automated conveyor line; The laminator (7) comprises a housing (71), wherein two mounting frames (72) are arranged in the housing (71), and the two mounting frames (72) are arranged in an upper and lower mirror image, wherein the mounting frame (72) located at the lower end is fixedly mounted in the housing (71), and the mounting frame (72) located at the upper end is slidably mounted in the housing (71); The laminator (7) further comprises a glue removal assembly (77), wherein two glue removal assemblies (77) are provided, and the two glue removal assemblies (77) are respectively provided on two mounting frames (72), wherein one of the glue removal assemblies (77) is located on the upper outer wall of the right end of the upper mounting frame (72), and the other glue removal assembly (77) is located on the lower outer wall of the right end of the lower mounting frame (72), and is used to remove glue stains on the hot pressing plate (76); A spraying assembly (78), wherein two spraying assemblies (78) are provided, and the two spraying assemblies (78) are respectively provided on two mounting frames (72), and the two spraying assemblies (78) are respectively located on the right side of the two degumming assemblies (77) for spraying degumming agent; Two drive shafts (73) are rotatably mounted in the mounting frame (72); The degumming assembly (77) includes a rotating shaft (771), the rotating shaft (771) is rotatably mounted on the mounting frame (72) through a bracket, the outer wall of the rotating shaft (771) is connected to a degumming roller (772), a belt (773) is sleeved between the rear end of the rotating shaft (771) on the mounting frame (72) and the rear end of the right driving shaft (73) via a pulley, and the plurality of hot pressing plates (76) contact the degumming roller (772) in sequence when moving; The glue removal assembly (77) further includes a collecting box (774), the collecting box (774) being mounted on the mounting frame (72) via a bracket, a scraping bar (775) being slidably connected through the inner wall of the collecting box (774), the scraping bar (775) being in contact with the outer wall of the glue removal roller (772), the front end of the scraping bar (775) being connected to a connecting rod (776), the front end outer wall of the rotating shaft (771) being connected to an inclined wheel (778), the connecting rod (776) being connected to two number one shifting rods (777), a portion of the inclined wheel (778) being located between the two number one shifting rods (777), and the inclined wheel (778) being in contact with the two number one shifting rods (777) when in motion; The adhesive removal assembly (77) further includes a mounting rod (779), the mounting rod (779) being rotatably mounted on the inner wall of the collection box (774), the outer wall of the mounting rod (779) being connected to an elastic strip (7710), the front end of the mounting rod (779) being connected to a slotted shaft (7711), and the connecting rod (776) being connected to a sliding shaft (7712); The groove shaft (7711) is provided with four oblique grooves and four straight grooves, which are alternately arranged and connected end to end. The connection between the oblique grooves and the straight grooves is provided with a chamfer. When the sliding shaft (7712) moves, it slides in the four oblique grooves and the four straight grooves in sequence.

2. The intensive production system for heat insulation cotton boards according to claim 1 is characterized by: The outer wall of the driving shaft (73) is connected to a driving wheel (74), the outer walls of the two driving wheels (74) are sleeved with a transmission belt (75), and a plurality of hot pressing plates (76) are installed on the transmission belt (75). The outer wall of the mounting frame (72) is installed with a motor (79) through a bracket, and the front end of the driving shaft (73) located on the left side of the mounting frame (72) is connected to the output end of the motor (79), and the rotation directions of the output ends of the two motors (79) are opposite.

3. The intensive production system for heat insulation cotton boards according to claim 2, characterized in that: The hot pressing plate (76) is composed of a heating base plate and a plurality of heat-conducting strips, the heating base plate is connected to the transmission belt (75), and the plurality of heat-conducting strips are connected side by side to the heating base plate.

4. The intensive production system for heat insulation cotton boards according to claim 3 is characterized by: The outer wall of the mounting frame (72) located at the bottom is mounted with a plurality of hydraulic cylinders (710) via brackets, and the outer wall of the mounting frame (72) located at the top is connected to the output ends of the plurality of hydraulic cylinders (710) via a plurality of brackets.

5. The intensive production system for heat insulation cotton boards according to claim 4 is characterized in that: The spray assembly (78) includes a liquid tank (781), the liquid tank (781) is mounted on a mounting frame (72) through a bracket, the mounting frame (72) is rotatably mounted with two mounting shafts (782) through the bracket, a spray hood (783) is connected between the two mounting shafts (782), a plurality of atomizing nozzles are provided on the spray hood (783), a water pipe is connected between the spray hood (783) and the liquid tank (781), an air cylinder (785) is mounted on the mounting frame (72) through the bracket, a telescopic end of the air cylinder (785) is hinged with a curved arm (784), an end of the curved arm (784) away from the air cylinder (785) is hinged with a connecting rod (776), and an air pipe is connected between the air cylinder (785) and the liquid tank (781).

6. The intensive production system for heat insulation cotton boards according to claim 5, characterized in that: The spray assembly (78) further includes a shift shaft (788), the shift shaft (788) being mounted on the outer wall of the front mounting shaft (782), the outer wall of the telescopic end of the air cylinder (785) being connected to a right-angle rod (786), two second shift rods (787) being mounted on the right-angle rod (786), the shift shaft (788) being located between the two second shift rods (787), and the two second shift rods (787) being in contact with the shift shaft (788) when in motion.

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