Thinning composite rear end mechanism

Abstract

The invention relates to the technical field of thinning compounding, in particular to a thinning compounding rear end mechanism which comprises a rack, a thinning compounding roller set and a material conveying guide unit. The rack is used for assembling the thinning composite roller set and the material conveying guide unit; the thinning composite roller set comprises a first thinning composite roller, a transfer composite roller, a second thinning composite roller, a first supporting roller and a second supporting roller. The first thinning composite roller, the transfer composite roller and the second thinning composite roller are sequentially arranged in the material conveying direction. The first supporting roller and the second supporting roller are symmetrically arranged up and down, and the side faces of the first supporting roller and the second supporting roller abut against the side face of the first thinning composite roller so that the rigidity of the first thinning composite roller can be enhanced. And the material conveying guide unit is used for guiding materials to sequentially pass through the first thinning composite roller, the transfer composite roller and the second thinning composite roller. The thinning composite rear end mechanism provided by the invention is high in precision, high in stability and high in universality.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of thinning and compounding, in particular to a thinning and compounding rear-end mechanism. BACKGROUND

[0002] Traditional thinning and compounding equipment generally has the problems of insufficient rigidity of the rack, elastic deformation of the roller set due to stress during operation, complex and poor stability of the roller gap adjustment operation, poor coordination of the rotation speed of each roller, etc., resulting in uneven thickness of the processed material, poor compounding adhesion, and the like. Meanwhile, the material is prone to deviation and wrinkling during the conveying process, the temperature control precision of each roller body is insufficient, it is difficult to adapt to temperature-sensitive materials, and there is a lack of real-time detection mechanism, which cannot timely discover processing defects, causing waste of subsequent process resources. In addition, the equipment has limited adaptability to different thickness and material, and has a high operation threshold, which seriously restricts the improvement of production efficiency and product quality, and cannot meet the demand of modern industry for high-precision, high-stability, and high-universality thinning and compounding processing. SUMMARY

[0003] Therefore, the purpose of the present application is to provide a high-precision, high-stability, and high-universality thinning and compounding rear-end mechanism.

[0004] The present application adopts the following technical solutions: A thinning and compounding rear-end mechanism comprises a mechanism body, the mechanism body comprises a rack, a thinning and compounding roller set, and a material conveying and guiding unit. The rack is used for assembling the thinning and compounding roller set and the material conveying and guiding unit. The thinning and compounding roller set comprises a first thinning and compounding roller, a transfer compounding roller, a second thinning and compounding roller, a first supporting roller, a second supporting roller, and a driving device. The first thinning and compounding roller, the transfer compounding roller, and the second thinning and compounding roller are arranged in sequence along the material conveying direction. The first supporting roller and the second supporting roller are arranged in an upper-lower symmetrical manner, and the side surfaces of the first supporting roller and the second supporting roller respectively abut against the side surfaces of the first thinning and compounding roller, so as to enhance the rigidity of the first thinning and compounding roller. The driving device is provided with a plurality of driving devices, and the plurality of driving devices are respectively connected with the first thinning and compounding roller, the transfer compounding roller, and the second thinning and compounding roller, so as to drive the rotation of each roller. The material conveying and guiding unit is used for guiding the material to pass through the first thinning and compounding roller, the transfer compounding roller, and the second thinning and compounding roller in sequence.

[0005] Further improvement of the above technical solution is that the rack comprises two integrated arches, and the two integrated arches are respectively arranged symmetrically on both sides of the thinning and compounding roller set and the material conveying and guiding unit.

[0006] Further improvement of the above technical solution is that the top of the rack is provided with a visual detection camera, which is arranged across the discharge end of the material conveying and guiding unit, and is used to detect the state of the material after the thinning and compounding treatment.

[0007] Further improvement of the above technical solution is that the two ends of the first thinning and compounding roller are respectively connected with first bearing seats through bearings, the outer side of the first bearing seat is provided with a first thin oil cylinder, the piston rod of the first thin oil cylinder is drivingly connected with the first bearing seat, and the first thin oil cylinder is used to adjust the position of the first thinning and compounding roller.

[0008] Further improvement of the above technical solution is that the outer side of the first bearing seat is connected with a support bearing seat, the support bearing seat is rotatably supported by bearings with the first support roller and the second support roller respectively, the rear side of the support bearing seat is respectively provided with a first pressurizing oil cylinder and two second thin oil cylinders, the first pressurizing oil cylinder is coaxially arranged in the center of the support bearing seat, and is used to apply a main pressure to the support bearing seat to improve the stability of the roll gap and simplify the roll gap adjustment operation, and the two second thin oil cylinders are symmetrically arranged on the two sides of the first pressurizing oil cylinder, and are used to apply a fine adjustment pressure to the support bearing seat to correct the attitude of the support bearing seat.

[0009] Further improvement of the above technical solution is that the two ends of the transfer compounding roller are respectively connected with second bearing seats through bearings, the two ends of the transfer compounding roller located outside the second bearing seat are connected with transfer bending cylinder seats, the side ends of the transfer bending cylinder seats are respectively hinged with first bending cylinders, the cylinder bodies of the first bending cylinders are hinged with first lugs, and the first lugs are fixedly connected with the integrated pier.

[0010] Further improvement of the above technical solution is that the two ends of the second thinning and compounding roller are respectively connected with third bearing seats through bearings, the outer side of the third bearing seat is connected with a second pressurizing oil cylinder, which is used to apply a pressure to the third bearing seat to improve the stability of the roll gap and simplify the roll gap adjustment operation, the two ends of the second thinning and compounding roller located outside the third bearing seat are connected with compounding bending cylinder seats, the side ends of the compounding bending cylinder seats are respectively hinged with second bending cylinders, the cylinder bodies of the second bending cylinders are hinged with second lugs, and the second lugs are fixedly connected with the integrated pier.

[0011] Further improvement of the above technical solution is that the driving device comprises a connecting plate, a driving motor, a motor anti-rotation plate, a sliding block and a linear guide rail, one side end surface of the connecting plate is fixedly connected with the driving motor, and the other side thereof is assembledly connected with the linear guide rail, the output end of the driving motor penetrates through the connecting plate and is correspondingly drivingly connected with the first thinning and compounding roller or the transfer compounding roller or the second thinning and compounding roller, one end of the motor anti-rotation plate is fixedly connected with the integrated pier, and the other end thereof is connected with a swelling sleeve, the sliding block is connected to one end of the swelling sleeve away from the motor anti-rotation plate, and the linear guide rail is slidingly matched with the sliding block.

[0012] A further improvement to the above technical solution is that the material conveying and guiding unit includes multiple material guide wheels, which are arranged sequentially along the material conveying path to guide the material to be conveyed along a preset trajectory.

[0013] A further improvement to the above technical solution is that the first thinning composite roller, the transfer composite roller, the second thinning composite roller, the first support roller, and the second support roller are all provided with heating channels inside, and the heating channels are used to ensure the thermal stability of each roller.

[0014] The beneficial effects of this invention are as follows: This invention achieves high efficiency, precision, and stability in material thinning and composite processing through the coordinated operation of its various components. The integrated frame provides a high-rigidity mounting foundation, ensuring assembly accuracy and operational stability of each component. The first thinning composite roller, the transfer thinning composite roller, and the second thinning composite roller sequentially achieve continuous thinning and composite processing. The first and second support rollers enhance the rigidity of the core roller body. Together with the first and second pressure cylinders, the thin-type cylinder, and the bending cylinder assembly, they enable precise adjustment of the roller gap and compensation for roller deflection, effectively preventing roller deformation and ensuring processing uniformity. An independent drive device, combined with a slider and linear guide rail, allows for independent control of the rotational speed of each roller and adaptive position adjustment, improving transmission stability and process flexibility. Material guide wheels guide the material smoothly, avoiding offset losses. Heated flow channels ensure stable temperature of each roller, adapting to diverse materials. A visual inspection camera enables real-time quality monitoring, forming a closed-loop control system. The overall structure covers all key aspects of the process, including processing, guiding, temperature control, and testing, significantly improving product qualification rate, equipment versatility and production efficiency, reducing operational difficulty and material loss, and meeting the needs of thinning and composite processing under different working conditions. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the thinning composite back-end mechanism of the present invention; Figure 2 for Figure 1 Side view of the thinned composite back-end mechanism; Figure 3 for Figure 1 Top view of the thinned composite back-end mechanism; Figure 4 for Figure 3 A three-dimensional sectional view of the thinned composite rear end mechanism along the AA direction; Figure 5 for Figure 1 Another top view of the thinned composite back-end mechanism; Figure 6 for Figure 5 A three-dimensional sectional view of the thinned composite back-end mechanism along the BB direction; Figure 7 Figure 1 is a structural schematic diagram of a driving device of a thinning and laminating rear-end mechanism according to the present application; Figure 1 Figure 1 is a structural schematic diagram of a driving device of a thinning and laminating rear-end mechanism according to the present application; Figure 1 is a structural schematic diagram of a driving device of a thinning and laminating rear-end mechanism according to the present application; 10, mechanism body; 11, material conveying guide unit; 12, material guide wheel; 13, heating runner; 20, rack; 21, integrated gantry; 22, visual inspection camera; 30, thinning and laminating roller set; 31, first supporting roller; 32, second supporting roller; 40, first thinning and laminating roller; 41, first bearing seat; 42, first thin oil cylinder; 50, transfer laminating roller; 51, second bearing seat; 52, transfer bending cylinder seat; 53, first bending cylinder; 54, first lifting lug; 60, second thinning and laminating roller; 61, third bearing seat; 62, second pressing oil cylinder; 63, laminating bending cylinder seat; 64, second bending cylinder; 65, second lifting lug; 70, driving device; 71, connecting plate; 72, driving motor; 73, motor anti-rotation plate; 74, sliding block; 75, linear guide rail; 76, expansion sleeve; 80, supporting bearing seat; 81, first pressing oil cylinder; 82, second thin oil cylinder. DETAILED DESCRIPTION

[0016] 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. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0017] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "vertical direction", "upper", "lower", "horizontal", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0018] It should be noted that in the description of the present application, unless otherwise explicitly specified and limited, the terms "arrange", "mount", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be connected through an intermediate medium, it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0019] As Figures 1 to 7 shown, an embodiment of the present application relates to a thinning composite rear end mechanism, which comprises a mechanism body 10, the mechanism body 10 comprising a rack 20, a thinning composite roller set 30, a material conveying guide unit 11; The rack 20 is used to assemble the thinning composite roller set 30 and the material conveying guide unit 11; The thinning composite roller set 30 comprises a first thinning composite roller 40, a transfer composite roller 50, a second thinning composite roller 60, a first supporting roller 31, a second supporting roller 32 and a driving device 70; the first thinning composite roller 40, the transfer composite roller 50 and the second thinning composite roller 60 are arranged in sequence along the material conveying direction; the first supporting roller 31 and the second supporting roller 32 are arranged symmetrically above and below, and the side surfaces of the first supporting roller 31 and the second supporting roller 32 respectively abut the side surfaces of the first thinning composite roller 40, for enhancing the rigidity of the first thinning composite roller 40 (as Figure 4 shown); the driving device 70 is provided with a plurality of driving devices 70, and the plurality of driving devices 70 are respectively connected with the first thinning composite roller 40, the transfer composite roller 50 and the second thinning composite roller 60, for driving the rotation of each roller; The material conveying guide unit 11 is used to guide the material to pass through the first thinning composite roller 40, the transfer composite roller 50 and the second thinning composite roller 60 in sequence.

[0020] Specifically, the rack 20 provides a stable mounting base, ensures the assembly accuracy and structural stability of the thinning and compounding roller set 30 and the material conveying and guiding unit 11, and avoids affecting the processing effect due to the shaking of the base during operation; the first thinning and compounding roller 40, the transfer compounding roller 50, and the second thinning and compounding roller 60 in the thinning and compounding roller set 30 are arranged in sequence along the material conveying direction, realizing continuous thinning and compounding processing of the material, greatly improving the production efficiency, the first support roller 31 and the second support roller 32 are symmetrically abutted against the first thinning and compounding roller 40, effectively enhancing the rigidity of the first thinning and compounding roller 40, preventing the bending deformation of the roller body during high-pressure processing, ensuring the uniformity of the roller gap, and a plurality of driving devices 70 are connected with each roller, which can independently adjust the rotating speed of each roller according to the processing requirements, realize precise transmission, and adapt to the processing technology of different materials; the material conveying and guiding unit 11 can guide the material to pass through each roller set smoothly along the preset trajectory, avoid material deviation, wrinkles or uneven stretching, and ensure the continuity and consistency of the thinning and compounding process, significantly improving the product processing precision.

[0021] As shown in Figure 1 , the rack 20 includes two integrated arches 21, and the two integrated arches 21 are symmetrically arranged on both sides of the thinning and compounding roller set 30 and the material conveying and guiding unit 11. Specifically, the two integrated arches 21 are symmetrically arranged on both sides of the core components, and the integrated structure has higher structural strength and rigidity than the spliced rack 20, which can effectively resist the vibration and stress generated by each roller set during processing, avoid deformation of the rack 20, and at the same time provide a precise and stable mounting reference for the thinning and compounding roller set 30 and the material conveying and guiding unit 11, ensure the coaxiality and position accuracy of each component, reduce abnormal noise and wear during equipment operation, prolong the service life of the equipment, and further improve the stability of the whole machine operation and the consistency of the processed products.

[0022] As shown in Figure 1 , the top of the rack 20 is provided with a visual detection camera 22, which is transversely arranged at the discharge end of the material conveying and guiding unit 11 and used for detecting the state of the material after thinning and compounding processing. Specifically, the visual detection camera 22 is transversely arranged at the discharge end of the material conveying and guiding unit 11, which can realize real-time and comprehensive detection of the thickness uniformity, compounding adhesion, surface flatness, and whether there are scratches, bubbles and other defects of the material after thinning and compounding processing, without the need for offline detection by manual operation, improving the detection efficiency, and at the same time, timely feedback of unqualified products can facilitate the operator to quickly adjust the equipment parameters, avoid the flow of unqualified products into the subsequent process to cause resource waste, form a closed-loop quality control, effectively improve the product qualification rate, and reduce the production cost.

[0023] As shown in Figure 2As shown, the two ends of the first thinning composite roller 40 are respectively connected with first bearing seats 41 through bearings, the outer side of the first bearing seat 41 is provided with a first thin oil cylinder 42, the piston rod of the first thin oil cylinder 42 is drivingly connected with the first bearing seat 41, and is used for adjusting the position of the first thinning composite roller 40. Specifically, the first bearing seat 41 provides stable rotating support for the first thinning composite roller 40, reduces the frictional resistance when the roller body rotates, ensures smooth operation of the roller body, reduces energy loss and component wear; the first thin oil cylinder 42 is drivingly connected with the first bearing seat 41, can accurately adjust the transverse or longitudinal position of the first thinning composite roller 40, is convenient and rapid to operate, can flexibly adapt to the thinning needs of materials of different thicknesses, at the same time, is convenient for quickly adjusting the roll gap size, improves the adaptability of the equipment to diversified processing tasks, and guarantees the adjustability of processing precision.

[0024] As shown in Figure 2 the outer side of the first bearing seat 41 is connected with a support bearing seat 80, the support bearing seat 80 is rotatably supported with the first support roller 31 and the second support roller 32 through bearings; the rear side of the support bearing seat 80 is respectively provided with a first pressurizing oil cylinder 81 and two second thin oil cylinders 82; the first pressurizing oil cylinder 81 is coaxially arranged in the center of the support bearing seat 80, and is used for applying main pressure to the support bearing seat 80 to improve the stability of the roll gap and simplify the roll gap adjustment operation; the two second thin oil cylinders 82 are symmetrically arranged on the two sides of the first pressurizing oil cylinder 81, and are used for applying fine adjustment pressure to the support bearing seat 80 to correct the attitude thereof. Specifically, the support bearing seat 80 integrates the rotating support functions of the first support roller 31 and the second support roller 32, simplifies the mechanism structure, reduces the installation space occupation, and at the same time guarantees the position synchronization of the two support rollers; the first pressurizing oil cylinder 81 is coaxially arranged in the center of the support bearing seat 80, can apply stable main pressure, effectively improves the fitting stability between the first thinning composite roller 40 and the support roller, and further guarantees the consistency of the roll gap, and simplifies the operation process of roll gap adjustment, reduces the technical threshold of the operator; the two second thin oil cylinders 82 are symmetrically arranged on the two sides of the first pressurizing oil cylinder 81, can apply fine adjustment pressure to the support bearing seat 80, accurately correct the installation attitude of the support bearing seat 80, offset the slight deviation caused by uneven stress in the processing process, further ensure the uniformity of the roll gap, avoid local thickness deviation of the material, and improve the stability of the processing quality.

[0025] As shown in Figure 1 and Figure 2As shown, the two ends of the transfer composite roller 50 are respectively connected with the second bearing seat 51 through bearings; the two ends of the transfer composite roller 50 outside the second bearing seat 51 are respectively connected with the transfer bending cylinder seat 52, the side ends of the transfer bending cylinder seat 52 are respectively hinged with the first bending cylinder 53, the cylinder body of the first bending cylinder 53 is hinged with the first lifting lug 54, and the first lifting lug 54 is fixed to the integral frame 21. Specifically, the second bearing seat 51 provides smooth rotating support for the transfer composite roller 50, reduces vibration and wear during roller operation, and ensures the stability of the transfer composite process; the bending roller mechanism composed of the transfer bending cylinder seat 52, the first bending cylinder 53 and the first lifting lug 54 is firmly fixed to the integral frame 21 through the first lifting lug 54, the first bending cylinder 53 can apply controllable bending force to the transfer composite roller 50, accurately adjust the deflection of the roller body, effectively compensate for the working condition of the transfer composite roller 50 under different rolling forces on the left and right sides during high-speed operation or high-pressure processing, ensure the overall and uniform adhesion of the material and the roller body, avoid the problems of unstable composite or local non-composite, eliminate the gap between the roller systems, and improve the spatial stability.

[0026] As shown in Figure 1 and Figure 2 As shown, the two ends of the second thinning composite roller 60 are respectively connected with the third bearing seat 61 through bearings, the outer side of the third bearing seat 61 is connected with the second pressurizing oil cylinder 62 for applying pressure to the third bearing seat 61 to improve the stability of the roll gap and simplify the roll gap adjustment operation; the two ends of the second thinning composite roller 60 outside the third bearing seat 61 are respectively connected with the composite bending cylinder seat 63, the side ends of the composite bending cylinder seat 63 are respectively hinged with the second bending cylinder 64, the cylinder body of the second bending cylinder 64 is hinged with the second lifting lug 65, and the second lifting lug 65 is fixed to the integral frame 21. Specifically, the third bearing seat 61 provides stable rotating support for the second thinning composite roller 60, ensures the coaxiality and stability during high-speed operation, and reduces the wear of the roller body; the second pressurizing oil cylinder 62 applies pressure to the third bearing seat 61, which can quickly and stably adjust the roll gap of the second thinning composite roller 60, improve the stability of the roll gap, simplify the adjustment operation, and adapt to the secondary thinning requirements of different materials; the bending roller mechanism composed of the composite bending cylinder seat 63, the second bending cylinder 64 and the second lifting lug 65 can adjust the deflection of the second thinning composite roller 60 through the bending force applied by the second bending cylinder 64, compensate for the deformation of the roller body, ensure the uniform stress of the material during the secondary thinning process, avoid the accumulation of previous processing errors, and further improve the thickness accuracy and composite quality of the thinned material.

[0027] As shown in Figure 7As shown, the driving device 70 comprises a connecting plate 71, a driving motor 72, a motor anti-rotation plate 73, a sliding block 74 and a linear guide rail 75. One side end surface of the connecting plate 71 is fixedly connected with the driving motor 72, and the other side is assembledly connected with the linear guide rail 75. The output end of the driving motor 72 penetrates through the connecting plate 71 and is correspondingly drivingly connected with the first thinning composite roller 40 or the transfer composite roller 50 or the second thinning composite roller 60. One end of the motor anti-rotation plate 73 is fixedly connected with the one-piece arch 21, and the other end is connected with a swelling sleeve 76. The sliding block 74 is connected to one end of the swelling sleeve 76 away from the motor anti-rotation plate 73. The linear guide rail 75 is slidingly matched with the sliding block 74. Specifically, the connecting plate 71 realizes compact assembly of the driving motor 72 and the linear guide rail 75, optimizes the spatial layout of the driving device 70 and improves the overall integrity of the mechanism. The driving motor 72 is correspondingly drivingly connected with each roller respectively, can independently adjust the rotating speed of each roller, meets the speed requirement of different processing stages, guarantees the synergy of the thinning composite process. The motor anti-rotation plate 73 cooperates with the swelling sleeve 76, effectively prevents the driving motor 72 from producing torsional displacement due to torque during work, guarantees the transmission accuracy. The sliding block 74 is slidingly matched with the linear guide rail 75, allows the driving motor 72 to move flexibly with the position adjustment of the roller body, ensures the stability of the transmission connection, avoids transmission failure or component damage caused by the change of the position of the roller body, reduces the running wear of the driving device 70 at the same time, prolongs the service life thereof.

[0028] As shown in Figure 1 The material conveying and guiding unit 11 comprises a plurality of material guide wheels 12 arranged in sequence along the conveying path of the material for guiding the material to be conveyed along a preset track. Specifically, the plurality of material guide wheels 12 are arranged in sequence along the material conveying path, can guide the material in multiple directions and continuously, accurately control the conveying track of the material, avoid the material from being deviated, wrinkled or unevenly stretched during the conveying process, ensure the material to enter the thinning composite rollers stably and closely, provide good preconditions for subsequent thinning composite processing, reduce material loss, improve raw material utilization rate, and at the same time guarantee the size consistency of the processed products.

[0029] As shown in Figure 4 and Figure 6As shown, the first thinning composite roller 40, the transfer composite roller 50, the second thinning composite roller 60, the first supporting roller 31 and the second supporting roller 32 are internally provided with heating flow channels 13 for ensuring the heating stability of the rollers. Specifically, the heating flow channels 13 in the interiors of the first thinning composite roller 40, the transfer composite roller 50 and other rollers can be filled with heating medium to realize accurate temperature control of the roller bodies, ensure the uniform heating of the whole roller body, avoid the deformation of the roller body or the decline of the material processing quality caused by the temperature fluctuation of the roller body, especially suitable for materials sensitive to processing temperature, broaden the application range of the equipment, and the stable temperature environment can improve the controllability of the thinning and composite process and ensure the stability and consistency of the product quality.

[0030] The working principle of the present application is as follows: The material to be processed enters the first thinning composite roller 40, the transfer composite roller 50 and the second thinning composite roller 60 in sequence according to the preset trajectory under the guidance of the plurality of material guide wheels 12 of the material conveying and guiding unit 11; the heating flow channels 13 in the interiors of the rollers are filled with heating medium to ensure the uniform and stable heating of the roller bodies; the driving motors 72 of the plurality of driving devices 70 drive the corresponding roller bodies to rotate respectively, the motor anti-rotation plate 73 prevents the motor from twisting, the sliding block 74 cooperates with the linear guide rail 75 to adapt to the position adjustment of the roller body, and the transmission stability is ensured; the first supporting roller 31 and the second supporting roller 32 obtain the main pressure of the first pressure cylinder 81 and the fine adjustment pressure of the second thin-type cylinder 82 through the supporting bearing seat 80, enhance the rigidity of the first thinning composite roller 40 and correct the posture, the first thin-type cylinder 42 adjusts the position of the first thinning composite roller 40, the second pressure cylinder 62 adjusts the roll gap of the second thinning composite roller 60, the transfer composite roller 50 and the second thinning composite roller 60 adjust the deflection through the corresponding bending cylinder assembly to compensate the deformation of the roller body; after the material is sequentially thinned and compounded, the vision detection camera 22 at the discharge end detects the material state in real time to complete quality monitoring, and finally realizes the efficient and accurate thinning and composite processing of the material.

[0031] The above only expresses the preferred technical solutions of the present application, which are described in detail, but cannot be understood as limiting the scope of the invention. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, some modifications and improvements can be made, and the present application also intends to include these modifications and improvements.

Claims

1. A thinning composite back-end mechanism, characterized in that, The mechanism body includes a frame, a thinning composite roller assembly, and a material conveying and guiding unit. The frame is used to assemble the thinning composite roller assembly and the material conveying and guiding unit; The thinning composite roller assembly includes a first thinning composite roller, a transfer composite roller, a second thinning composite roller, a first support roller, a second support roller, and a driving device. The first thinning composite roller, the transfer composite roller, and the second thinning composite roller are arranged sequentially along the material conveying direction. The first support roller and the second support roller are arranged symmetrically vertically, and the sides of the first support roller and the second support roller respectively abut against the side of the first thinning composite roller to enhance the rigidity of the first thinning composite roller. Several driving devices are provided, and the several driving devices are respectively connected to the first thinning composite roller, the transfer composite roller, and the second thinning composite roller to drive each roller to rotate. The material conveying and guiding unit is used to guide the material sequentially through the first thinning composite roller, the transfer composite roller, and the second thinning composite roller.

2. The thinning composite rear end mechanism according to claim 1, characterized in that, The frame includes two integrated archways, which are symmetrically arranged on both sides of the thinning composite roller group and the material conveying and guiding unit.

3. The thinning composite rear end mechanism according to claim 1, characterized in that, A vision inspection camera is installed on the top of the frame. The vision inspection camera is positioned across the discharge end of the material conveying and guiding unit and is used to detect the state of the material after the thinning and composite treatment.

4. The thinning composite rear end mechanism according to claim 1, characterized in that, The first thinning composite roller has a first bearing seat connected to both ends by bearings. A first thin-type hydraulic cylinder is provided on the outside of the first bearing seat. The piston rod of the first thin-type hydraulic cylinder is driven to be connected to the first bearing seat and is used to adjust the position of the first thinning composite roller.

5. The thinning composite rear end mechanism according to claim 4, characterized in that, A supporting bearing seat is connected to the outer side of the first bearing seat. The supporting bearing seat is rotatably supported by the first supporting roller and the second supporting roller through bearings. A first pressure cylinder and two second thin cylinders are respectively provided on the rear side of the supporting bearing seat. The first pressure cylinder is coaxially arranged in the center of the supporting bearing seat and is used to apply the main pressure to the supporting bearing seat to improve the stability of the roll gap and simplify the gap adjustment operation. The two second thin cylinders are symmetrically arranged on both sides of the first pressure cylinder and are used to apply fine adjustment pressure to the supporting bearing seat to correct its posture.

6. The thinning composite rear end mechanism according to claim 1, characterized in that, The two ends of the transfer composite roller are respectively connected to the second bearing seats through bearings; the two ends of the transfer composite roller and the outer side of the second bearing seats are connected to the transfer bending cylinder seats, and the two ends of the side of the transfer bending cylinder seats are respectively hinged to the first bending cylinder. The cylinder body of the first bending cylinder is hinged to the first lifting lug, and the first lifting lug is fixed to the integrated archway.

7. The thinning composite rear end mechanism according to claim 1, characterized in that, The two ends of the second thinning composite roller are respectively connected to the third bearing seat via bearings. The outer side of the third bearing seat is connected to the second pressure cylinder, which is used to apply pressure to the third bearing seat to improve the stability of the roller gap and simplify the gap adjustment operation. The two ends of the second thinning composite roller and the outer side of the third bearing seat are connected to the composite bending cylinder seat. The two ends of the side of the composite bending cylinder seat are respectively hinged to the second bending cylinder. The cylinder body of the second bending cylinder is hinged to the second lifting lug, and the second lifting lug is fixed to the integrated archway.

8. The thinning composite rear end mechanism according to claim 1, characterized in that, The driving device includes a connecting plate, a drive motor, a motor anti-rotation plate, a slider, and a linear guide rail; one end face of the connecting plate is fixedly connected to the drive motor, and the other end is assembled and connected to the linear guide rail; the output end of the drive motor passes through the connecting plate and is correspondingly driven and connected to the first thinning composite roller, the transfer composite roller, or the second thinning composite roller; one end of the motor anti-rotation plate is fixedly connected to an integrated archway, and the other end is connected to an expansion sleeve; the slider is connected to the end of the expansion sleeve that is away from the motor anti-rotation plate; the linear guide rail and the slider are slidably engaged.

9. The thinning composite rear end mechanism according to claim 1, characterized in that, The material conveying and guiding unit includes multiple material guide wheels, which are arranged sequentially along the material conveying path to guide the material to be conveyed along a preset trajectory.

10. The thinning composite rear end mechanism according to claim 1, characterized in that, The first thinning composite roller, the transfer composite roller, the second thinning composite roller, the first support roller, and the second support roller are all provided with heating channels inside, which are used to ensure the thermal stability of each roller.

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