Cold rolling equipment for composite anti-explosion aluminum foil and using method of cold rolling equipment
By using monitoring components and pressure regulating components in composite explosion-proof aluminum foil cold rolling equipment, we can detect the surface condition of the rolling roll and adjust the cold rolling force in real time, solving the problems of aluminum foil scratches and uneven cold rolling caused by roll surface defects, and improving the equipment efficiency and product quality.
Patent Information
- Application Number
- CN202411417514.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2024-12-27
AI Technical Summary
During the cold rolling process of composite explosion-proof aluminum foil, uneven surface of the rolling roll may lead to scratches on the surface of the aluminum foil and uneven cold rolling, affecting the appearance and physical properties of the product.
A cold rolling equipment with composite explosion-proof aluminum foil is designed, using monitoring components and pressure regulating components to detect the depressions or protrusions of the surface of the roll in real time, promptly remind the roll to be replaced through the pressure sensor, and adjust it through the limit internal thread column and pressurized spring. Cold rolling force of aluminum foil realizes the automation of rapid roll replacement and aluminum foil rolling.
It effectively avoids the impact of roll surface defects on aluminum foil, improves cold rolling quality and equipment efficiency, reduces downtime, and improves production continuity and cutting efficiency.
Smart Images
Figure CN119187224A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of cold rolling equipment, in particular to cold rolling equipment for composite explosion-proof aluminum foil and a use method thereof. Background Art
[0002] The cold rolling equipment of composite explosion-proof aluminum foil is an industrial machine specially used to further thin the aluminum foil material. It cold processes the aluminum foil at a lower temperature through a precisely controlled rolling process to achieve the required thickness and mechanical properties. This equipment usually has an advanced automatic control system and multi-roll rolling technology to ensure that the aluminum foil has uniform thickness and a smooth surface during the cold rolling process, while improving its strength and ductility to meet the high performance requirements of composite explosion-proof aluminum foil in specific applications. Composite explosion-proof aluminum foil is an aluminum foil material with special functions. It improves its explosion-proof performance by adding or compounding other materials such as polymer film, metal layer or other barrier materials into the aluminum foil base material. In the cold rolling process of composite explosion-proof aluminum foil, the surface condition of the roller plays a decisive role in the product quality. If there are unevenness or defects on the roller surface, these defects will be transferred to the aluminum foil during the cold rolling process, resulting in scratches on the surface of the aluminum foil or uneven cold rolling. This surface damage will not only affect the appearance quality of the aluminum foil, but may also damage its physical properties, such as corrosion resistance and strength, thereby reducing the qualified rate of the product. Therefore, in view of the above problems, a cold rolling equipment for composite explosion-proof aluminum foil and a method for using the same are proposed. Summary of the invention
[0003] The purpose of the present invention is to provide a cold rolling device for composite explosion-proof aluminum foil and a method for using the same, so as to solve the problem that if there are unevenness or defects on the surface of the roller, these defects will be transferred to the aluminum foil during the cold rolling process, resulting in scratches on the surface of the aluminum foil or uneven cold rolling.
[0004] To achieve the above object, the present invention provides the following technical solutions: A cold rolling equipment for composite explosion-proof aluminum foil and a method for using the same, comprising an aluminum foil body and a frame assembly, wherein a winding and unloading assembly is slidably connected to the inner side of the frame assembly, a support plate is fixedly connected to one side of the frame assembly, an auxiliary roller is rotatably connected to the inner side of the support plate, a first cold rolling assembly is fixedly connected to the inner side of the frame assembly, a second cold rolling assembly is fixedly connected to the inner side of the frame assembly, a monitoring assembly is installed on the inner side of the first cold rolling assembly, the outer side of the monitoring assembly is in contact with the inner side of the voltage regulating assembly, the first cold rolling assembly comprises a cold fixing plate, one side of the cold fixing plate is fixedly connected to an electric telescopic rod, one side of the cold fixing plate is fixedly connected to a limiting telescopic rod, the bottom end of the cold fixing plate is fixedly connected to an inner groove support plate, the inner side of the inner groove support plate is provided with a limited multi-sided groove, a three-column rotating groove is provided inside the cold fixing plate, the inner side of the three-column rotating groove provided on the cold fixing plate is rotatably connected to a limited internal threaded column, the inner side of the limited internal threaded column is provided with a pre-opened threaded hole, The monitoring component includes a rubber cover, the outer side of the rubber cover is fixedly connected to a solid rubber plate, the inner side of the solid rubber plate is fixedly connected to a solid column rod, the inner side of the solid rubber plate is provided with a measuring column slide groove, the inner side of the measuring column slide groove provided in the solid rubber plate is fixedly connected to a sealing ring, the outer side of the solid column rod is fixedly connected to an axis roller, the inner side of the measuring column slide groove provided in the solid rubber plate is slidably connected to a fixed seat slide rod, one side of the fixed seat slide rod is fixedly connected to a linear spring, and one side of the fixed seat slide rod is fixedly connected to a pressure sensor, and the pressure regulating component includes a rolling roller body, the inner side of the rolling roller body is fixedly connected to a supporting outer column, the supporting outer column is fixedly connected to the end of the main shaft of the second servo motor, the second servo motor is fixedly connected to an inner hollow support plate, one side of the inner hollow support plate is fixedly connected to a double hollow slider, one side of the double hollow slider is fixedly connected to a pressure spring, one side of the pressure spring is fixedly connected to a solid passive slider, and one side of the solid passive slider is fixedly connected to an embedded threaded column.
[0005] As a further optimization content of the present invention, the frame assembly includes an outer frame assembly and a containing plate, an outlet is opened on the inner side of the outer frame assembly, a movable square groove is opened on the inner side of the outer frame assembly near the hydraulic rod, the inner side of the outer frame assembly is fixedly connected to the hydraulic rod, the inner side of the movable square groove opened by the outer frame assembly is fixedly connected to a limiting column arm, and the upper end of the outer frame assembly is fixedly connected to a rear frame.
[0006] As further optimized content of the present invention, the winding and unloading assembly includes a front movable frame, the inner side of the front movable frame is rotatably connected with double hollow columns, the inner side of the double hollow columns is provided with a stabilizing column opening, the inner side of the lower end of the front movable frame is provided with a limiting column hole, the inner side of the stabilizing column opening is fitted with the outer side of the winding roll, the outer side of the winding roll is rotatably connected with a baffle, and the rear end of the winding roll is fixedly connected with a first servo motor.
[0007] As further optimized content of the present invention, the top of the holding plate is flush with the bottom of the outlet, the outlet is opened in a rectangular shape, the top of the outlet is flush with the top of the first cold-rolled component, the bottom of the outlet is flush with the bottom of the second cold-rolled component, the internal structure of the first cold-rolled component is the same as the internal structure of the second cold-rolled component, the movable square groove passes through the upper end of the outer frame assembly, the shape of the limiting column arm is a cylinder, the front end of the hydraulic rod is fixedly connected to the rear end of the front movable frame, the front movable frame is slidably connected to the limiting column arm through the limiting column hole, the lower end of the front movable frame is inside the movable square groove, the limiting column hole is opened in a cylindrical shape, and the number of the limiting column holes corresponds to the number of the limiting column arms.
[0008] As further optimized content of the present invention, the front end of the first servo motor is fixedly connected to the rear end of the rear frame, the outer side of the winding roller rotates on the inner side of the rear frame, the front end of the baffle plate is fitted with the rear end of the aluminum foil body, the inner side of the aluminum foil body is sleeved on the outer side of the winding roller, the rear end of the double hollow column is fitted with the front end of the aluminum foil body, a limited position rotation groove is opened on the inner side of the upper end of the front movable frame, the double hollow column is shaped like a hollow cylinder at both ends, and the opening shape of the stable column mouth is a cylinder.
[0009] As further optimized content of the present invention, the number of the cold-setting plates is two, the number of the inner groove support plates is four, the opening shape of the three-column rotating groove is a three-section cylinder, the shape of the limiting internal threaded column is a slotted cylinder, a limiting swivel is installed on the outer side of the limiting internal threaded column, the number of the limiting internal threaded columns corresponds to the number of the three-column rotating grooves one by one, the double empty slider and the solid passive slider are slidably connected to the inner side of the limiting multi-sided groove opened on the inner groove support plate, and the outer side of the embedded threaded column is spirally connected to the inner side of the pre-opened threaded hole opened by the limiting internal threaded column.
[0010] As further optimized content of the present invention, the inner side of the rubber cover is hollow, there are two solid rubber plates, the shape of the solid rubber plates is a cylinder at both ends, the solid rubber plates are fixedly connected to the front and rear ends of the rubber cover, the shape of the solid column rod is a cylinder, the front side of the shaft roller at the front end is fitted with the rear end of the double empty slider, and the outer side of the solid column rod is fitted with the inner side of the double empty slider.
[0011] As further optimized content of the present invention, the front end and the rear end of the fixed seat slide rod are fixedly connected with seats, the seats on the fixed seat slide rod are installed with pressure sensors, the front end of the linear spring is fixedly connected to the rear end of the solid rubber plate, the pressure sensor is electrically connected to the controller inside the frame assembly, and the inner side of the sealing ring is in contact with the outer side of the fixed seat slide rod.
[0012] As further optimized content of the present invention, the outer side of the rolling roller body is in close contact with the outer side of the rubber cover, the outer side of the rolling roller body is in contact with the outer side of the aluminum foil body, the outer side of the supporting outer column is in contact with the inner side of the operating straight hole opened by the double hollow slider, a limiting plate is installed on the outer side of the supporting outer column, the limiting plate of the supporting outer column is in contact with the rear end of the double hollow slider, the main shaft of the second servo motor is fixed to the supporting outer column by bolts, and the front end of the supporting outer column is inside the inner hollow support plate.
[0013] A method for using a cold rolling device for composite explosion-proof aluminum foil, S1: To realize the real-time detection of the flatness of the outer side of the roller body and to realize the replacement of the roller body, the second servo motor is started to drive the supporting outer column to rotate. The roller bodies are installed inside the first cold rolling assembly and the second cold rolling assembly. Under the action of the two roller bodies, the aluminum foil body is cold rolled. The supporting outer column rotates inside the operating straight hole. When the roller body rotates, the rubber cover tightly attached to the outer side of the roller body rotates. When the surface of the roller body is concave, the pressure inside the rubber cover will change. The pressure inside the rubber cover becomes smaller. When the pressure inside the rubber cover is constant, the elastic force of the linear spring cannot push the fixed seat slide bar to move. At this time, under the action of the linear spring, the fixed seat slide bar is driven to move forward. The fixed seat slide bar slides inside the measuring column slide groove opened on the solid rubber plate. When the pressure fixed at one end of the fixed seat slide bar is After the force sensor is fitted with the outer side of the solid rubber plate, an alarm is sounded through the controller inside the frame assembly, reminding people to replace the roller body in time. When the outside of the roller body bulges out, the rubber cover is squeezed, and the air pressure inside the rubber cover increases. Under the action of the air pressure, the fixed seat slide bar moves to drive the linear spring to deform. The pressure sensor at the front end of the fixed seat slide bar contacts the front end of the solid rubber plate and an alarm is also sounded. When the roller body is replaced, the electric telescopic rod is started to drive the cold fixing plate to move forward, and the cold fixing plate drives the limit telescopic rod to extend. The movement of the cold fixing plate drives the inner groove support plate fixed at the front end to move, and the inner groove support plate drives the solid passive slider and the double empty slider connected on the inner side to move forward at the same time. When the double empty slider slides out of the outer side of the supporting outer column, the roller body can be taken out, and the monitoring component can be taken out as a whole at the same time. S2: When adjusting the force applied to the cold rolling of the aluminum foil body, the limiting internal threaded columns of the front and rear sections are rotated, and the limiting internal threaded columns are rotatably connected to the inner side of the three-column rotating groove opened on the cold fixing plate, so as to limit the rotation of the limiting internal threaded columns. When the limiting internal threaded columns are rotated, the embedded threaded columns connected to the outer spiral are driven to move upward or downward through the pre-opened threaded holes. The force applied to the aluminum foil body by the embedded threaded columns moving upward decreases, and the force applied to the aluminum foil body by the embedded threaded columns moving downward increases. The embedded threaded columns move downward and drive the solid passive slider fixed at the bottom to move downward. The movement of the solid passive slider drives the pressure spring fixed at the bottom to move downward. The pressure spring moves downward and drives the double empty slider fixed at the bottom to move downward. The double empty slider drives the inner sleeve supporting outer column to move, thereby driving the roller body to move downward, and the aluminum foil body is cold rolled through the roller body. S3: To realize the winding of the aluminum foil body after cold rolling and the unloading of the rolled aluminum foil body, the first servo motor is started to drive the winding roller to rotate, the winding roller rotates on the inner side of the baffle, and the outer side of the front end of the winding roller rotates on the inner side of the stable column opening opened by the double hollow columns. The aluminum foil body is attached to the outer side of the winding roller, and the aluminum foil body is wound when the winding roller rotates. By controlling the rotation speed of the main shaft of the first servo motor, when unloading the rolled aluminum foil body, the hydraulic rod is started to drive the front movable frame to move forward, and the inner side of the front movable frame is slidably connected to the outer side of the limit column arm through the limit column hole. The movement of the front movable frame drives the double hollow columns connected on the inner side to move. When the double hollow columns are a certain distance away from the aluminum foil body and the winding roller, the rolled aluminum foil body can be taken out.
[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the device realizes real-time detection of the outer side of the roller body by means of the monitoring component and the pressure regulating component. When the roller body surface is concave or convex, the pressure change triggers an alarm to remind the operator to replace it in time to avoid affecting the cold rolling quality or causing scratches on the surface of the aluminum foil body; 2. In the present invention, the device realizes the rapid replacement of the roll body by providing the roll body and the first cold rolling assembly. This design improves the replacement efficiency, reduces the downtime, and improves the production continuity and the utilization efficiency of the equipment; 3. In the present invention, the device realizes the adjustment of the cold rolling force applied to the aluminum foil body by setting the limited internal threaded column, the pre-opened threaded hole, the three-column rotation groove, the embedded threaded column and the pressure spring. This adjustment function allows the applied force to be adjusted according to different cold rolling requirements, thereby improving the flexibility of the processing process and the adaptability of the product; 4. In the present invention, the device realizes the automatic winding of the aluminum foil body after cold rolling by setting the winding and unloading components and the frame components, and controls the rotation speed of the main shaft of the first servo motor, which can accurately control the winding speed, improve the winding efficiency and quality, and easily unload the aluminum foil body after winding, thereby reducing the difficulty of operation, improving the unloading efficiency, and reducing the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the frame assembly of the present invention; Figure 3 This is a schematic diagram of the structure of the winding and unloading assembly of the present invention; Figure 4 This is a schematic diagram of the support plate structure of the present invention; Figure 5 This is a schematic diagram of the structure of the second cold rolling assembly of the present invention; Figure 6 This is a schematic diagram of the cold-fixed plate structure of the present invention; Figure 7 This is a schematic diagram of the structure of the position-limiting internal threaded column of the present invention; Figure 8 This is a schematic diagram of the structure of the voltage regulating assembly of the present invention; Fig. 9 This is a schematic diagram of the structure of the monitoring component of the present invention; Fig.10 For the present invention Fig. 9 Schematic diagram of the structure at point A.
[0016] In the figure: 1. Aluminum foil body; 2. Frame assembly; 21. Outer frame assembly; 22. Container plate; 23. Outlet; 24. Movable square slot; 25. Hydraulic rod; 26. Limiting column arm; 27. Rear frame; 3. Winding and unwinding assembly; 31. Front moving frame; 32. Double empty columns; 33. Stable column opening; 34. Limiting column hole; 35. Winding roller; 36. Stop plate; 37. First servo motor; 4. Support plate; 5. Auxiliary roller; 6. First cold-rolled component; 61. Cold-fixed plate; 62. Electric telescopic rod; 63. Position-limiting telescopic rod; 64. Inner groove support plate; 65. Position-limiting multi-square groove; 66. Three-column rotating groove; 67. Position-limiting internal threaded column; 68. Pre-opened threaded hole; 7. Second cold-rolled assembly; 8. Monitoring assembly; 81. Rubber cover; 82. Solid rubber plate; 83. Solid column rod; 84. Measuring column slide groove; 85. Sealing ring; 86. Shaft roller; 87. Fixed seat slide rod; 88. Linear spring; 89. Pressure sensor; 9. Pressure regulating assembly; 91. Roller body; 92. Second servo motor; 93. Inner hollow support plate; 94. Double hollow slider; 95. Pressure spring; 96. Solid passive slider; 97. Embedded threaded column; 98. Support outer column; 99. Operating straight hole. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0018] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0019] See also Figure 1-10 , the present invention provides a technical solution: A cold rolling device for composite explosion-proof aluminum foil and a method for using the same include an aluminum foil body 1 and a frame assembly 2, wherein a winding and unwinding assembly 3 is slidably connected to the inner side of the frame assembly 2, a support plate 4 is fixedly connected to one side of the frame assembly 2, an auxiliary roller 5 is rotatably connected to the inner side of the support plate 4, a first cold rolling assembly 6 is fixedly connected to the inner side of the frame assembly 2, a second cold rolling assembly 7 is fixedly connected to the inner side of the frame assembly 2, a monitoring assembly 8 is installed on the inner side of the first cold rolling assembly 6, the outer side of the monitoring assembly 8 is in contact with the inner side of the pressure regulating assembly 9, and the first cold rolling assembly 6 is fixedly connected to the inner side of the pressure regulating assembly 9. The component 6 includes a cold plate 61, one side of the cold plate 61 is fixedly connected to an electric telescopic rod 62, one side of the cold plate 61 is fixedly connected to a limited telescopic rod 63, the bottom of the cold plate 61 is fixedly connected to an inner groove support plate 64, the inner side of the inner groove support plate 64 is provided with a limited multi-sided groove 65, the inner side of the cold plate 61 is provided with a three-column rotation groove 66, the inner side of the three-column rotation groove 66 provided on the cold plate 61 is rotatably connected to a limited internal threaded column 67, the inner side of the limited internal threaded column 67 is provided with a pre-opened threaded hole 68, and the monitoring component 8 includes a rubber cover 8 1. The outer side of the rubber cover 81 is fixedly connected with a solid rubber plate 82, the inner side of the solid rubber plate 82 is fixedly connected with a solid column rod 83, the inner side of the solid rubber plate 82 is provided with a measuring column slide groove 84, the inner side of the measuring column slide groove 84 provided in the solid rubber plate 82 is fixedly connected with a sealing ring 85, the outer side of the solid column rod 83 is fixedly connected with an axis roller 86, the inner side of the measuring column slide groove 84 provided in the solid rubber plate 82 is slidably connected with a fixed seat slide rod 87, one side of the fixed seat slide rod 87 is fixedly connected with a linear spring 88, and one side of the fixed seat slide rod 87 is fixedly connected with a pressure sensor 8 9. The pressure regulating assembly 9 includes a roller body 91, a supporting outer column 98 is fixedly connected to the inner side of the roller body 91, the supporting outer column 98 is fixedly connected to the end of the main shaft of the second servo motor 92, an inner hollow supporting plate 93 is fixedly connected to one side of the second servo motor 92, a double hollow slider 94 is fixedly connected to one side of the inner hollow supporting plate 93, a pressure spring 95 is fixedly connected to one side of the double hollow slider 94, a solid passive slider 96 is fixedly connected to one side of the pressure spring 95, and an embedded threaded column 97 is fixedly connected to one side of the solid passive slider 96.
[0020] As a further implementation of the present invention, the frame assembly 2 includes an outer frame assembly 21 and a holding plate 22, an outlet 23 is provided on the inner side of the outer frame assembly 21, a movable square groove 24 is provided on the inner side of the outer frame assembly 21 near the hydraulic rod 25, the inner side of the outer frame assembly 21 is fixedly connected to the hydraulic rod 25, the inner side of the movable square groove 24 provided by the outer frame assembly 21 is fixedly connected to the limited position column arm 26, the upper end of the outer frame assembly 21 is fixedly connected to the rear frame 27, the winding and unloading assembly 3 includes a front movable frame 31, the inner side of the front movable frame 31 is rotatably connected to a double hollow column 32, the inner side of the double hollow column 32 is provided with a stabilizing column opening 33, and the front movable frame 31 is provided with a plurality of hollow columns 32. A limiting column hole 34 is provided on the inner side of the lower end of the movable frame 31, the inner side of the stabilizing column opening 33 is fitted with the outer side of the winding rod 35, the outer side of the winding rod 35 is rotatably connected with a baffle 36, the rear end of the winding rod 35 is fixedly connected with a first servo motor 37, the top of the holding plate 22 is flush with the bottom of the outlet 23, the outlet 23 is opened in a rectangular shape, the top of the outlet 23 is flush with the top of the first cold rolling assembly 6, the bottom of the outlet 23 is flush with the bottom of the second cold rolling assembly 7, the internal structure of the first cold rolling assembly 6 is the same as the internal structure of the second cold rolling assembly 7, the movable square groove 24 runs through the upper end of the outer frame assembly 21, and the limiting column arm 26 is in the shape of a cylinder The front end of the hydraulic rod 25 is fixedly connected to the rear end of the front movable frame 31, and the front movable frame 31 is slidably connected to the limit column arm 26 through the limit column hole 34. The lower end of the front movable frame 31 is inside the movable square groove 24. The opening shape of the limit column hole 34 is a cylinder. The number of the limit column holes 34 corresponds to the number of the limit column arms 26. The front end of the first servo motor 37 is fixedly connected to the rear end of the rear frame 27. The outer side of the winding rod 35 rotates on the inner side of the rear frame 27. The front end of the baffle plate 36 is fitted with the rear end of the aluminum foil body 1. The inner side of the aluminum foil body 1 is sleeved on the outer side of the winding rod 35. The rear end of the double hollow column 32 is connected to the aluminum foil body 1. The front end is fitted, a limited rotation groove is provided on the inner side of the upper end of the front movable frame 31, the double hollow column 32 is in the shape of a hollow cylinder at both ends, and the opening shape of the stable column mouth 33 is a cylinder, which optimizes the internal structure of the equipment, makes full use of the space, improves the compactness of the equipment and the convenience of operation, improves the winding efficiency and stability, simplifies the unloading process, enhances the stability and durability of the roller assembly, ensures the accuracy during the cold rolling process, and realizes the precise control of the roller position through the limited rotation groove at the upper end of the front movable frame 31 and the shape design of the double hollow column 32, thereby ensuring the uniformity and consistency of the cold rolling process; As a further implementation of the present scheme, the number of cold-setting plates 61 is two, the number of inner groove support plates 64 is four, the opening shape of the three-column rotating groove 66 is a three-section cylinder, the shape of the limiting internal thread column 67 is a slotted cylinder, and a limiting swivel is installed on the outer side of the limiting internal thread column 67. The number of the limiting internal thread column 67 corresponds to the number of the three-column rotating groove 66. The double empty slider 94 and the solid passive slider 96 are slidably connected to the inner side of the limiting multi-sided groove 65 opened on the inner groove support plate 64, and the outer side of the embedded thread column 97 is spirally connected to the inner side of the pre-opened threaded hole 68 opened on the limiting internal thread column 67. The equipment can accurately adjust the cold rolling force applied to the aluminum foil body 1 according to needs. This adjustment function improves the flexibility of the processing process, so that the product can meet the requirements of different specifications. As a further implementation of this scheme, the inner side of the rubber cover 81 is hollow, the number of the solid rubber plates 82 is two, the shape of the solid rubber plates 82 is a cylinder at both ends, the solid rubber plates 82 are fixedly connected to the front and rear ends of the rubber cover 81, the shape of the solid column rod 83 is a cylinder, the front side of the front end shaft roller 86 is fitted with the rear end of the double empty slider 94, the outer side of the solid column rod 83 is fitted with the inner side of the double empty slider 94, the front and rear ends of the fixed seat slide bar 87 are fixedly connected with seats, and the seats on the fixed seat slide bar 87 are installed with pressure sensors 89, the front end of the linear spring 88 is fixedly connected to the rear end of the solid rubber plate 82, the pressure sensor 89 is electrically connected to the controller inside the frame assembly 2, and the inner side of the sealing ring 85 is fitted with the outer side of the fixed seat slide bar 87, so as to realize the real-time detection of the outer side of the roller body 91. When the surface of the roller body 91 is concave or convex, the alarm is triggered by the pressure change, and the operator is reminded to replace it in time to avoid affecting the quality of cold rolling or causing scratches on the surface of the aluminum foil body 1; As a further implementation scheme of this scheme, the outer side of the roller body 91 is tightly attached to the outer side of the rubber cover 81, the outer side of the roller body 91 is attached to the outer side of the aluminum foil body 1, the outer side of the supporting outer column 98 is attached to the inner side of the operating straight hole 99 opened by the double empty slider 94, and a limiting plate is installed on the outer side of the supporting outer column 98, and the limiting plate of the supporting outer column 98 is attached to the rear end of the double empty slider 94. The main shaft of the second servo motor 92 is fixed to the supporting outer column 98 by bolts, and the front end of the supporting outer column 98 is located inside the inner hollow support plate 93. The design of the roller body 91 and the first cold rolling assembly 6 of the equipment allows for quick replacement of the roller assembly, which reduces downtime and improves production efficiency. The synergistic effect of components such as the electric telescopic rod 62, the cold fixing plate 61, the limiting telescopic rod 63, the inner groove support plate 64, the solid passive slider 96 and the double empty slider 94 makes the replacement of the roller body 91 quick and easy.
[0021] Working process: To realize the real-time detection of the flatness of the outer side of the roller body 91 and to realize the replacement of the roller body 91, the second servo motor 92 is started to drive the supporting outer column 98 to rotate. The roller body 91 is installed inside the first cold rolling assembly 6 and the second cold rolling assembly 7. Under the action of the two roller bodies 91, the aluminum foil body 1 is cold-rolled. The supporting outer column 98 rotates inside the operating straight hole 99. When the roller body 91 rotates, the rubber cover 81 that is tightly attached to the outer side of the roller body 91 rotates. When the surface of the roller body 91 is concave, the pressure inside the rubber cover 81 is The pressure inside the rubber cover 81 will change, and the pressure inside the rubber cover 81 will decrease. When the pressure inside the rubber cover 81 is constant, the elastic force of the linear spring 88 cannot push the fixed seat slide bar 87 to move. At this time, under the action of the linear spring 88, the fixed seat slide bar 87 is driven to move forward, and the fixed seat slide bar 87 slides inside the measuring column slide groove 84 opened in the solid rubber plate 82. The sealing ring 85 plays a role in sealing between the solid rubber plate 82 and the fixed seat slide bar 87 to prevent the gas inside the rubber cover 81 from overflowing. When the pressure sensor 89 fixedly connected at one end of the fixed seat slide bar 87 is in contact with the outer side of the solid rubber plate 82, the pressure sensor 89 inside the frame assembly 2 is pressed against the outer side of the solid rubber plate 82. The controller generates an alarm, and promptly reminds people to replace the roller body 91. When the roller body 91 protrudes from the outside, the rubber cover 81 is squeezed, and the air pressure inside the rubber cover 81 increases. Under the action of the air pressure, the fixed seat slide bar 87 moves to drive the linear spring 88 to deform. The pressure sensor 89 at the front end of the fixed seat slide bar 87 contacts the front end of the solid rubber plate 82 and also generates an alarm to prevent the surface of the roller body 91 from deforming and affecting the cold rolling of the aluminum foil body 1, causing scratches on the surface of the aluminum foil body 1, or uneven cold rolling. When the roller body 91 is replaced, the electric telescopic rod 6 is started. 2 drives the cold fixing plate 61 to move forward, and the cold fixing plate 61 drives the limiting telescopic rod 63 to extend. The limiting telescopic rod 63 supports the cold fixing plate 61, thereby improving the stability of the cold fixing plate 61 when it moves. The movement of the cold fixing plate 61 drives the inner groove support plate 64 fixed at the front end to move, and the inner groove support plate 64 drives the solid passive slider 96 and the double empty slider 94 connected inside the sliding connection to move forward at the same time. When the double empty slider 94 slides out of the outer side of the supporting outer column 98, the roll body 91 can be taken out at this time, and the monitoring component 8 can be taken out as a whole, so as to achieve the effect of rapid replacement of the roll body 91; When the force applied to the cold rolling of the aluminum foil body 1 is adjusted, the limiting internal threaded column 67 of the front and rear sections is rotated, and the limiting internal threaded column 67 is rotatably connected to the inner side of the three-column rotation groove 66 opened on the cold fixing plate 61, which plays a role in limiting the rotation of the limiting internal threaded column 67. When the limiting internal threaded column 67 rotates, it drives the embedded threaded column 97 connected to the outer spiral to move upward or downward through the pre-opened threaded hole 68. When the embedded threaded column 97 moves upward, the force applied to the aluminum foil body 1 becomes smaller, and when the embedded threaded column 97 moves downward, the force applied to the aluminum foil body 1 becomes larger, and the embedded threaded column 97 moves downward to drive the bottom fixed The connected solid passive slider 96 moves downward, and the movement of the solid passive slider 96 drives the pressure spring 95 fixed at the bottom to move downward, and the pressure spring 95 moves downward to drive the double empty slider 94 fixed at the bottom to move downward, and the double empty slider 94 drives the inner sleeve supporting outer column 98 to move, thereby driving the roller body 91 to move downward, and the aluminum foil body 1 is cold-rolled by the roller body 91. The limiting internal threaded column 67 inside the second cold rolling assembly 7 is rotated according to the above principle, so that the force applied to the upper and lower ends of the aluminum foil body 1 can be adjusted, and the effect of adjusting the force applied to the cold rolling of the aluminum foil body 1 is achieved; To realize the coiling of the aluminum foil body 1 after cold rolling and the unloading of the coiled aluminum foil body 1, the first servo motor 37 is started to drive the winding rod 35 to rotate, and the winding rod 35 rotates on the inner side of the baffle plate 36, and the baffle plate 36 has the effect of blocking the aluminum foil body 1. The outer side of the front end of the winding rod 35 rotates on the inner side of the stable column opening 33 opened by the double hollow column 32, which can improve the stability of the winding rod 35 when rotating. The aluminum foil body 1 is attached to the outer side of the winding rod 35, and when the winding rod 35 rotates, the aluminum foil body 1 is rolled up. By controlling the rotation speed of the main shaft of the first servo motor 37 , to achieve the effect of controlling the winding speed of the aluminum foil body 1. When unloading the rolled aluminum foil body 1, the hydraulic rod 25 is started to drive the front movable frame 31 to move forward. The inner side of the front movable frame 31 is slidably connected to the outer side of the limiting column arm 26 through the limiting column hole 34, which plays a role in limiting the movement of the front movable frame 31. The movement of the front movable frame 31 drives the double hollow columns 32 rotatably connected on the inner side to move. When the double hollow columns 32 are away from the aluminum foil body 1 and the winding roller 35 for a certain distance, the rolled aluminum foil body 1 can be taken out, reducing the difficulty of operation when unloading the aluminum foil body 1.
[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A cold rolling device for composite explosion-proof aluminum foil, comprising an aluminum foil body (1) and a frame assembly (2), characterized in that: The frame assembly (2) is slidably connected to a winding and unloading assembly (3) on the inner side, a support plate (4) is fixedly connected to one side of the frame assembly (2), an auxiliary roller (5) is rotatably connected to the inner side of the support plate (4), a first cold rolling assembly (6) is fixedly connected to the inner side of the frame assembly (2), a second cold rolling assembly (7) is fixedly connected to the inner side of the frame assembly (2), a monitoring assembly (8) is installed on the inner side of the first cold rolling assembly (6), and the outer side of the monitoring assembly (8) is in contact with the inner side of the pressure regulating assembly (9); The first cold rolling assembly (6) comprises a cold-setting plate (61), one side of the cold-setting plate (61) is fixedly connected to an electric telescopic rod (62), one side of the cold-setting plate (61) is fixedly connected to a limited telescopic rod (63), the bottom end of the cold-setting plate (61) is fixedly connected to an inner groove support plate (64), the inner side of the inner groove support plate (64) is provided with a limited multi-sided groove (65), the inner side of the cold-setting plate (61) is provided with a three-column rotation groove (66), and the three-column rotation groove (66) provided on the cold-setting plate (61) The inner side is rotatably connected to a limited internal threaded column (67), the inner side of the limited internal threaded column (67) is provided with a pre-opened threaded hole (68), the monitoring component (8) comprises a rubber cover (81), the outer side of the rubber cover (81) is fixedly connected to a solid rubber plate (82), the inner side of the solid rubber plate (82) is fixedly connected to a solid column rod (83), the inner side of the solid rubber plate (82) is provided with a measuring column slide groove (84), and the inner side of the measuring column slide groove (84) provided on the solid rubber plate (82) is fixedly connected to a sealing ring (85), the outer side of the solid column rod (83) is fixedly connected to an axis roller (86), the inner side of the measuring column slide groove (84) provided in the solid rubber plate (82) is slidably connected to a fixed seat slide rod (87), one side of the fixed seat slide rod (87) is fixedly connected to a linear spring (88), one side of the fixed seat slide rod (87) is fixedly connected to a pressure sensor (89), the pressure regulating assembly (9) comprises a roller body (91), the inner side of the roller body (91) is fixedly connected to a support outer column (98), the support The outer column (98) is fixedly connected to the end of the main shaft of the second servo motor (92); an inner hollow support plate (93) is fixedly connected to one side of the second servo motor (92); a double hollow slider (94) is fixedly connected to one side of the inner hollow support plate (93); a pressure spring (95) is fixedly connected to one side of the double hollow slider (94); a solid passive slider (96) is fixedly connected to one side of the pressure spring (95); and an embedded threaded column (97) is fixedly connected to one side of the solid passive slider (96).
2. The cold rolling equipment for composite explosion-proof aluminum foil according to claim 1, characterized in that: The frame assembly (2) comprises an outer frame assembly (21) and a containing plate (22); an outlet (23) is provided on the inner side of the outer frame assembly (21); a movable square groove (24) is provided on the inner side of the outer frame assembly (21) near the hydraulic rod (25); the inner side of the outer frame assembly (21) is fixedly connected to the hydraulic rod (25); the inner side of the movable square groove (24) provided on the outer frame assembly (21) is fixedly connected to a limiting column arm (26); and the upper end of the outer frame assembly (21) is fixedly connected to a rear frame (27).
3. The cold rolling equipment for composite explosion-proof aluminum foil according to claim 1, characterized in that: The winding and unloading assembly (3) comprises a front movable frame (31), the inner side of which is rotatably connected to a double hollow column (32), the inner side of which is provided with a stabilizing column opening (33), the inner side of the lower end of the front movable frame (31) is provided with a limiting column hole (34), the inner side of the stabilizing column opening (33) is fitted with the outer side of a winding rod (35), the outer side of which is rotatably connected to a baffle plate (36), and the rear end of the winding rod (35) is fixedly connected to a first servo motor (37).
4. A cold rolling equipment for composite explosion-proof aluminum foil according to any one of claims 1 and 2, characterized in that: The top of the holding plate (22) is flush with the bottom of the outlet (23); the outlet (23) is opened in a rectangular shape; the top of the outlet (23) is flush with the top of the first cold rolling component (6); the bottom of the outlet (23) is flush with the bottom of the second cold rolling component (7); the internal structure of the first cold rolling component (6) is the same as the internal structure of the second cold rolling component (7); the movable square groove (24) passes through the upper end of the outer frame assembly (21); the limit The column arm (26) is in the shape of a cylinder. The front end of the hydraulic rod (25) is fixedly connected to the rear end of the front movable frame (31). The front movable frame (31) is slidably connected to the limit column arm (26) via a limit column hole (34). The lower end of the front movable frame (31) is located inside the movable square groove (24). The opening shape of the limit column hole (34) is in the shape of a cylinder. The number of the limit column holes (34) corresponds to the number of the limit column arms (26).
5. A cold rolling equipment for composite explosion-proof aluminum foil according to any one of claims 1 to 3, characterized in that: The front end of the first servo motor (37) is fixedly connected to the rear end of the rear frame (27); the outer side of the winding roller (35) rotates on the inner side of the rear frame (27); the front end of the baffle plate (36) fits with the rear end of the aluminum foil body (1); the inner side of the aluminum foil body (1) is sleeved on the outer side of the winding roller (35); the rear end of the double hollow column (32) fits with the front end of the aluminum foil body (1); a limited rotation groove is provided on the inner side of the upper end of the front movable frame (31); the double hollow column (32) is shaped like a cylindrical body with hollow ends; and the opening shape of the stabilizing column opening (33) is a cylindrical body.
6. The cold rolling equipment for composite explosion-proof aluminum foil according to claim 1, characterized in that: The number of the cold-setting plates (61) is two, the number of the inner groove support plates (64) is four, the opening shape of the three-column rotation groove (66) is a three-section cylinder, the shape of the limiting internal thread column (67) is a slotted cylinder, a limiting swivel is installed on the outer side of the limiting internal thread column (67), the number of the limiting internal thread columns (67) corresponds to the number of the three-column rotation groove (66), the double hollow slider (94) and the solid passive slider (96) are slidably connected to the inner side of the limiting multi-sided groove (65) opened on the inner groove support plate (64), and the outer side of the embedded thread column (97) is spirally connected to the inner side of the pre-opened threaded hole (68) opened on the limiting internal thread column (67).
7. The cold rolling equipment for composite explosion-proof aluminum foil according to claim 1, characterized in that: The inner side of the rubber cover (81) is hollow. There are two solid rubber plates (82). The solid rubber plates (82) are shaped like cylinders at both ends. The solid rubber plates (82) are fixedly connected to the front and rear ends of the rubber cover (81). The solid column rod (83) is shaped like a cylinder. The front side of the shaft roller (86) at the front end is in contact with the rear end of the double hollow slider (94), and the outer side of the solid column rod (83) is in contact with the inner side of the double hollow slider (94).
8. The cold rolling equipment for composite explosion-proof aluminum foil according to claim 1, characterized in that: The front and rear ends of the seat fixing slide bar (87) are fixedly connected to seats, and the seats on the seat fixing slide bar (87) are installed with pressure sensors (89). The front end of the linear spring (88) is fixedly connected to the rear end of the solid rubber plate (82), and the pressure sensor (89) is electrically connected to the controller inside the frame assembly (2). The inner side of the sealing ring (85) is in contact with the outer side of the seat fixing slide bar (87).
9. The cold rolling equipment for composite explosion-proof aluminum foil according to claim 1, characterized in that: The outer side of the rolling roller body (91) is in close contact with the outer side of the rubber cover (81), the outer side of the rolling roller body (91) is in contact with the outer side of the aluminum foil body (1), the outer side of the supporting outer column (98) is in contact with the inner side of the operating straight hole (99) provided in the double hollow slider (94), a limiting plate is installed on the outer side of the supporting outer column (98), the limiting plate of the supporting outer column (98) is in contact with the rear end of the double hollow slider (94), the main shaft of the second servo motor (92) is fixed to the supporting outer column (98) by bolts, and the front end of the supporting outer column (98) is located inside the inner hollow support plate (93).
10. The method for using the cold rolling equipment of the composite explosion-proof aluminum foil according to any one of claims 1 to 9, characterized in that: S1: To achieve real-time detection of the flatness of the outer side of the roller body (91) and to achieve replacement of the roller body (91), the second servo motor (92) is started to drive the supporting outer column (98) to rotate. The roller bodies (91) are installed inside the first cold rolling assembly (6) and the second cold rolling assembly (7). Under the action of the two roller bodies (91), the aluminum foil body (1) is cold rolled. The supporting outer column (98) rotates inside the operating straight hole (99). When the roller body (91) rotates, the rubber cover that is in close contact with the outer side of the roller body (91) is When the roller body (81) rotates, when a depression appears on the surface of the roller body (91), the pressure inside the rubber cover (81) will change, and the pressure inside the rubber cover (81) will decrease. When the pressure inside the rubber cover (81) is constant, the elastic force of the linear spring (88) cannot push the fixed seat slide bar (87) to move. At this time, under the action of the linear spring (88), the fixed seat slide bar (87) is driven to move forward, and the fixed seat slide bar (87) slides inside the measuring column slide groove (84) provided on the fixed rubber plate (82). When the pressure fixedly connected to one end of the fixed seat slide bar (87) After the force sensor (89) is attached to the outer side of the solid rubber plate (82), an alarm is generated through the controller inside the frame assembly (2), and people are reminded to replace the roller body (91) in time. When the roller body (91) is protruding outside, the rubber cover (81) is squeezed, and the air pressure inside the rubber cover (81) increases. Under the action of the air pressure, the fixed seat slide bar (87) moves to drive the linear spring (88) to deform. When the pressure sensor (89) at the front end of the fixed seat slide bar (87) contacts the front end of the solid rubber plate (82), an alarm is also generated, and the roller body (91) is replaced. When the body (91) is replaced, the electric telescopic rod (62) is started to drive the cold-fixing plate (61) to move forward, and the cold-fixing plate (61) drives the limit telescopic rod (63) to extend. The movement of the cold-fixing plate (61) drives the inner groove support plate (64) fixed at the front end to move, and the inner groove support plate (64) drives the solid passive slider (96) and the double empty slider (94) connected to the inner side to move forward at the same time. When the double empty slider (94) slides out of the outer side of the supporting outer column (98), the roller body (91) can be taken out at this time, and the monitoring component (8) can be taken out as a whole at the same time; S2: When adjusting the force applied to the aluminum foil body (1) during cold rolling, the limiting internal threaded columns (67) at the front and rear sections are rotated. The limiting internal threaded columns (67) are rotatably connected to the inner side of the three-column rotation groove (66) provided on the cold-setting plate (61), so as to limit the rotation of the limiting internal threaded columns (67). When the limiting internal threaded columns (67) are rotated, the embedded threaded columns (97) connected to the outer spiral connection are driven to move upward or downward through the pre-opened threaded holes (68). When the embedded threaded columns (97) move upward, the force applied to the aluminum foil body (1) by the embedded threaded columns (97) becomes smaller, and the embedded threaded columns (97) are moved downward. The force exerted by the threaded column (97) on the aluminum foil body (1) increases as it moves downward, and the embedded threaded column (97) moves downward, driving the solid passive slider (96) fixed at the bottom to move downward, and the solid passive slider (96) moves to drive the pressure spring (95) fixed at the bottom to move downward, and the pressure spring (95) moves downward to drive the double hollow slider (94) fixed at the bottom to move downward, and the double hollow slider (94) drives the supporting outer column (98) sleeved on the inside to move, thereby driving the roller body (91) to move downward, and the aluminum foil body (1) is cold rolled by the roller body (91); S3: When the aluminum foil body (1) after cold rolling is rolled and the aluminum foil body (1) after rolling is unloaded, the first servo motor (37) is started to drive the winding roller (35) to rotate, the winding roller (35) rotates on the inner side of the baffle plate (36), the outer side of the front end of the winding roller (35) rotates on the inner side of the stable column opening (33) opened by the double hollow column (32), the aluminum foil body (1) is attached to the outer side of the winding roller (35), and when the winding roller (35) rotates, the aluminum foil body (1) is rolled up. By controlling the first servo motor (37), the winding roller (35) rotates. The main shaft rotation speed of the servo motor (37) is controlled. When unloading the rolled aluminum foil body (1), the hydraulic rod (25) is started to drive the front movable frame (31) to move forward. The inner side of the front movable frame (31) is slidably connected to the outer side of the limit column arm (26) through the limit column hole (34). The movement of the front movable frame (31) drives the double hollow columns (32) rotatably connected on the inner side to move. When the double hollow columns (32) are a certain distance away from the aluminum foil body (1) and the winding roller (35), the rolled aluminum foil body (1) can be taken out.