Rolling production system based on electric cylinder control

Abstract

The invention discloses a rolling production system based on electric cylinder control, which comprises a base, forming pass parts are sequentially arranged at the top of the base, mutually parallel slide rails are arranged above the base along the length direction, and the forming pass parts are slidably mounted on the base through the slide rails. The electric cylinder control mode is adopted to replace a traditional manual control mode, the position of the roller can be simply, accurately and efficiently adjusted, operation is easy, the adjusting speed is high, durability is high, the applicability to different production scenes is high, and application in industrial production can be met.

Description

Technical Field

[0001] The invention relates to a rolling production system based on electric cylinder control, belonging to the technical field of rolling production equipment. Background Art

[0002] Traditional roll forming is an efficient manufacturing method for mass production of long, straight metal products. Through a series of continuous bending operations, the metal strip passes through a continuous set of rollers to form a metal profile with a specific cross-section. This process is not only highly efficient and material-saving, but also has high product strength and stable quality. In addition, the roll forming process is not limited by the length of the parts during the forming process. For the mass production of millions of pieces per year, the economic benefits of using roll forming are more considerable.

[0003] However, in the prior art, the roller position is mainly adjusted up and down by selecting the roller position through experience judgment and manually adjusting the roller. The motion control of the roller is realized by a simple mechanical structure. The scheme of relying on experience selection and manual hand-cranking has the following shortcomings: On the one hand, the prior art requires workers to have relatively rich experience and to record the data of the roller position in the process of adjusting the roller position to avoid confusion. However, even experienced workers cannot make effective judgments on the position of the roller scientifically and efficiently, and cannot provide a scientific and systematic troubleshooting plan. On the other hand, the manual hand-cranking method adopted in the prior art is very time-consuming and laborious, and the position of the adjustment is prone to inaccuracy and error, and the numerical data before and after the adjustment cannot be recorded. In the process that requires large batches and multiple debugging, manual hand-cranking is even more inefficient. In addition, the equipment in the prior art lacks force sensors, and it is impossible to detect, control and warn the changes in the forming pressure caused by the size of the roller gap. At the same time, the spacing between the rolling mills cannot be adjusted in the existing equipment.

[0004] Therefore, we propose a roller pressing production system based on electric cylinder control. Summary of the invention

[0005] The purpose of the present invention is to provide a rolling production system based on electric cylinder control. The rolling rollers of the present invention are electrically controlled, which makes the adjustment of the rolling roller position intelligent and efficient, and increases the adjustable amount of the spacing between the rolling mills in the production line, making the control more precise and the production more efficient.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions: a rolling production system based on electric cylinder control, comprising a base, the top of which is arranged with forming pass components in sequence, and slide rails parallel to each other are arranged above the base along the length direction, and the forming passes are slidably mounted on the base through the slide rails;

[0007] The forming pass component includes a base, two vertically erected and mutually parallel brackets are arranged on both sides of the top of the base, the bracket is slidably mounted with an upper roller seat, an electric cylinder is arranged on the top of the bracket, the output end of the electric cylinder is connected to the upper roller seat, an upper roller is arranged between the two upper roller seats, a lower roller is installed between the two brackets, the upper roller is placed above the lower roller, and the upper roller and the lower roller are used for roll forming.

[0008] The aforementioned rolling production system based on electric cylinder control, wherein a socket is provided on the top of the upper roller seat, a socket is provided on the upper surface of the socket, a socket groove is provided in the socket groove, a pressure sensor is provided in the socket groove, the output end of the electric cylinder is plugged and installed in the socket groove, and the pressure sensor can detect the pressure between the output end of the electric cylinder and the bottom of the socket groove.

[0009] The aforementioned rolling production system based on electric cylinder control also includes an electric control system, which is electrically connected to the electric cylinder and the pressure sensor. The electric control system can receive and process the pressure sensor data and perform real-time control on the electric cylinder.

[0010] The aforementioned rolling production system based on electric cylinder control, wherein sliders are provided on both sides of the bottom surface of the base, the sliders are slidably installed on the corresponding slide rails, the upper surface of the base is provided with racks along the length direction, the bottom of the base is rotatably connected with an adjusting gear, the adjusting gear is meshed with the rack, an adjusting motor is fixedly installed on the base, and the output end of the adjusting motor is connected to the adjusting gear.

[0011] In the aforementioned rolling production system based on electric cylinder control, the side wall of the base is provided with a scale, and the side wall of the base close to the scale is provided with an indicator plate, and the indicator plate extends downward to the scale.

[0012] The aforementioned rolling production system based on electric cylinder control has a rotating rod rotatably arranged on the top of the base and spanning the base. The rotating rod is connected to the adjusting gear transmission, and one end of the rotating rod passes through the side wall of the base and is equipped with a manual rotating wheel.

[0013] In the aforementioned rolling production system based on electric cylinder control, ear plates are arranged on the bottom of the base, support columns are arranged through the ear plates, the support columns and the ear plates are connected by threads, and a support seat is arranged at the bottom of the support columns.

[0014] In the aforementioned rolling production system based on electric cylinder control, a feeding component and a discharging component are respectively provided at both ends of the base, and the feeding component and the discharging component are respectively placed on both sides where the formed secondary components are arranged.

[0015] In the aforementioned rolling production system based on electric cylinder control, the feeding component includes a box body, the top surface of the box body is provided with a guide rail, and the electrical components can be assembled in the box body.

[0016] In the aforementioned rolling production system based on electric cylinder control, the discharging component includes a fixed frame, and the top side wall of the fixed frame is sequentially mounted with an active roller and a driven roller, and the active roller is connected to a discharging motor.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] (1) The present invention adopts an electric cylinder control method to replace the traditional manual control method, which can simply, accurately and efficiently adjust the position of the roller. It is easy to operate, has a fast adjustment speed, is highly durable, and is highly applicable to different production scenarios, and can meet the application requirements in industrial production.

[0019] (2) The pressure sensor of the present invention can detect the change of forming pressure in real time, reasonably control the size of the forming pressure, and analyze and obtain the optimal forming pressure range. The design of the slide rail can adjust the distance between the rolling mills and optimize the forming quality of the product.

[0020] (3) The present invention uses a pressure sensor in conjunction with a control system to record, store and analyze the data of the roll position and forming pressure, thereby realizing digital control and laying the foundation for advanced manufacturing methods such as virtual and real interactive control and real-time online supervision and control.

[0021] (4) With the help of artificial intelligence, the present invention can discover more coupling relationships between process parameters for roll forming data, and provide new ideas and possibilities for solving the uncertainty and complexity of roll forming from the perspective of data science. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0023] Figure 2 It is a front view of the present invention;

[0024] Figure 3 It is a right side view of the present invention;

[0025] Figure 4 is a top view of the present invention;

[0026] Figure 5 It is a three-dimensional schematic diagram of the structure of the forming pass component of the present invention;

[0027] Figure 6 It is a schematic diagram of the rack and the adjusting gear installation structure of the present invention;

[0028] Figure 7 It is a partial enlarged view of the figure of the present invention;

[0029] Figure 8 It is a three-dimensional schematic diagram of the structural feeding component of the present invention.

[0030] Figure markings: 1-base, 2-slide rail, 3-base, 4-bracket, 5-upper roller seat, 6-upper roller, 7-lower roller, 8-socket seat, 9-socket slot, 10-pressure sensor, 11-slider, 12-rack, 13-adjusting gear, 14-adjusting motor, 15-forming pass component, 16-scale, 17-indicator plate, 18-turn rod, 19-manual turntable, 20-discharging motor, 21-ear plate, 22-support column, 23-support seat, 24-feeding component, 25-discharging component, 26-box, 27-guide rail, 28-fixed frame, 29-active roller, 30-driven roller.

[0031] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. DETAILED DESCRIPTION

[0032] Embodiment 1 of the present invention: A rolling production system based on electric cylinder control includes a base 1, which plays a supporting and fixing role. Forming pass components 15 are arranged in sequence on the top of the base 1. The forming pass components 15 can roll-form the product parts in sequence. Parallel slide rails 2 are arranged above the base 1 along the length direction. The forming pass components 15 are slidably installed on the base 1 through the slide rails 2, so that the spacing between the forming pass components 15 can be freely adjusted.

[0033] Among them, the forming pass component 15 includes a base 3, and two vertically set and mutually parallel brackets 4 are arranged on both sides of the top of the base 3. The two brackets 4 are rectangular frames, and vertically set columns are arranged on the inner sides of the brackets 4. The brackets 4 can be slidably installed with an upper roller seat 5, and the upper roller seat 5 is slidably installed on the column. An electric cylinder 31 is arranged on the top of the bracket 4, and the output end of the electric cylinder 31 is connected to the upper roller seat 5. The electric cylinder 31 can drive the upper roller seat 5 to slide up and down. An upper roller 6 is arranged between the two upper roller seats 5, and a lower roller 7 is installed between the two brackets 4. The upper roller 6 is placed above the lower roller 7. The upper roller 6 and the lower roller 7 are used for roll forming. The electric cylinder 31 can drive the upper roller 6 to move up and down to adjust the spacing and pressure between the upper roller 6 and the lower roller 7.

[0034] Embodiment 2 of the present invention: A rolling production system based on electric cylinder control includes a base 1, which plays a supporting and fixing role. Forming pass components 15 are arranged in sequence on the top of the base 1. The forming pass components 15 can roll-form the product parts in sequence. Parallel slide rails 2 are arranged above the base 1 along the length direction. The forming pass components 15 are slidably installed on the base 1 through the slide rails 2, so that the spacing between the forming pass components 15 can be freely adjusted.

[0035] The forming pass component 15 includes a base 3, two vertically set and mutually parallel brackets 4 are arranged on both sides of the top of the base 3, the two brackets 4 are rectangular frames, and vertically set columns are arranged on the inner side of the brackets 4. The brackets 4 can be slidably installed with an upper roller seat 5, and the upper roller seat 5 is slidably installed on the column. An electric cylinder 31 is arranged on the top of the bracket 4, and the output end of the electric cylinder 31 is connected to the upper roller seat 5. The electric cylinder 31 can drive the upper roller seat 5 to slide up and down. An upper roller 6 is arranged between the two upper roller seats 5, and the two brackets 4 are connected. A lower roller 7 is installed in the middle, and an upper roller 6 is placed above the lower roller 7. The upper roller 6 and the lower roller 7 are used for roll forming. The electric cylinder 31 can drive the upper roller 6 to move up and down to adjust the spacing and pressure between the upper roller 6 and the lower roller 7. A socket 8 is provided on the top of the upper roller seat 5. A socket groove 9 is opened on the upper surface of the socket 8. A pressure sensor 10 is provided in the socket groove 9. The output end of the electric cylinder 31 is plugged and installed in the socket groove 9, and the pressure sensor 10 can detect the pressure between the output end of the electric cylinder 31 and the bottom of the socket groove 9.

[0036] It also includes an electronic control system, which is electrically connected to the electric cylinder 31 and the pressure sensor 10. The electronic control system can receive and process the data of the pressure sensor 10 and control the electric cylinder 31 in real time, wherein the pressure sensor 10 can obtain the value of the forming pressure, analyze the influence of the distance between the upper roller 6 and the lower roller 7 at the mechanical level, and record, store and analyze the positions of the upper roller 6 and the lower roller 7, as well as the forming pressure data, and control and adjust the electric cylinder 31 to realize the formation of a control closed loop between the forming pressure and the distance between the rollers; at the same time, the pressure sensor 10 can also play the role of pressure abnormality protection, abnormality warning, etc.

[0037] Embodiment 3 of the present invention: A rolling production system based on electric cylinder control includes a base 1, which plays a supporting and fixing role. Forming pass components 15 are arranged in sequence on the top of the base 1. The forming pass components 15 can roll-form the product parts in sequence. Parallel slide rails 2 are arranged above the base 1 along the length direction. The forming pass components 15 are slidably installed on the base 1 through the slide rails 2, so that the spacing between the forming pass components 15 can be freely adjusted.

[0038] The forming pass component 15 includes a base 3, two vertically set and mutually parallel brackets 4 are arranged on both sides of the top of the base 3, the two brackets 4 are rectangular frames, and vertically set columns are arranged on the inner side of the brackets 4. The brackets 4 can be slidably installed with an upper roller seat 5, and the upper roller seat 5 is slidably installed on the column. An electric cylinder 31 is arranged on the top of the bracket 4, and the output end of the electric cylinder 31 is connected to the upper roller seat 5. The electric cylinder 31 can drive the upper roller seat 5 to slide up and down. An upper roller 6 is arranged between the two upper roller seats 5, and the two brackets 4 are connected. A lower roller 7 is installed in the middle, and an upper roller 6 is placed above the lower roller 7. The upper roller 6 and the lower roller 7 are used for roll forming. The electric cylinder 31 can drive the upper roller 6 to move up and down to adjust the spacing and pressure between the upper roller 6 and the lower roller 7. A socket 8 is provided on the top of the upper roller seat 5. A socket groove 9 is opened on the upper surface of the socket 8. A pressure sensor 10 is provided in the socket groove 9. The output end of the electric cylinder 31 is plugged and installed in the socket groove 9, and the pressure sensor 10 can detect the pressure between the output end of the electric cylinder 31 and the bottom of the socket groove 9.

[0039] Among them, sliders 11 are arranged on both sides of the bottom surface of the base 3, and the sliders 11 are slidably installed on the corresponding slide rails 2. A rack 12 is arranged on the upper surface of the base 1 along the length direction. The bottom of the base 3 is rotatably connected with an adjusting gear 13, and the adjusting gear 13 is meshed with the rack 12. An adjusting motor 14 is fixedly installed on the base 3, and the output end of the adjusting motor 14 is connected to the adjusting gear 13. The adjusting motor 14 is connected to an electronic control system, and the rotation of the adjusting motor 14 can be controlled to drive the adjusting gear 13 to rotate, and the position of the base 3 can be further adjusted through the rack 12. The position of the secondary component 15 can be controlled by the side wall of the base 1, and the side wall of the base 3 close to the scale 16 is provided with an indicator plate 17, which extends downward to the scale 16. The position of the secondary component 15 can be controlled according to the scale 16. A rotating rod 18 across the base 3 can be rotatably provided on the top of the base 3. The rotating rod 18 is connected to the adjusting gear 13 by transmission. One end of the rotating rod 18 passes through the side wall of the base 3 and is installed with a manual rotating wheel 19, and the position of the secondary component 15 can be adjusted by the manual rotating wheel 19.

[0040] Embodiment 4 of the present invention: A rolling production system based on electric cylinder control includes a base 1, which plays a supporting and fixing role. Forming pass components 15 are arranged in sequence on the top of the base 1. The forming pass components 15 can roll-form the product parts in sequence. Parallel slide rails 2 are arranged above the base 1 along the length direction. The forming pass components 15 are slidably installed on the base 1 through the slide rails 2, so that the spacing between the forming pass components 15 can be freely adjusted.

[0041] Among them, the forming pass component 15 includes a base 3, and two vertically set and mutually parallel brackets 4 are arranged on both sides of the top of the base 3. The two brackets 4 are rectangular frames, and vertically set columns are arranged on the inner sides of the brackets 4. The brackets 4 can be slidably installed with an upper roller seat 5, and the upper roller seat 5 is slidably installed on the column. An electric cylinder 31 is arranged on the top of the bracket 4, and the output end of the electric cylinder 31 is connected to the upper roller seat 5. The electric cylinder 31 can drive the upper roller seat 5 to slide up and down. An upper roller 6 is arranged between the two upper roller seats 5, and a lower roller 7 is installed between the two brackets 4. The upper roller 6 is placed above the lower roller 7. The upper roller 6 and the lower roller 7 are used for roll forming. The electric cylinder 31 can drive the upper roller 6 to move up and down to adjust the spacing and pressure between the upper roller 6 and the lower roller 7.

[0042] Ear plates 21 are provided at the bottom of the base 1, and support columns 22 are provided through the ear plates 21. The support columns 22 and the ear plates 21 are connected by threads. A support seat 23 is provided at the bottom of the support column 22. The support column 22 can be rotated to adjust the length of the support column 22 extending out of the ear plates 21, thereby adjusting the support height of the support seat 23. By adjusting the support height of the support seat 23, the support stability of the base 1 can be adjusted.

[0043] Embodiment 5 of the present invention: A rolling production system based on electric cylinder control includes a base 1, which plays a supporting and fixing role. Forming pass components 15 are arranged in sequence on the top of the base 1. The forming pass components 15 can roll-form the product parts in sequence. Parallel slide rails 2 are arranged above the base 1 along the length direction. The forming pass components 15 are slidably installed on the base 1 through the slide rails 2, so that the spacing between the forming pass components 15 can be freely adjusted.

[0044] Among them, the forming pass component 15 includes a base 3, and two vertically set and mutually parallel brackets 4 are arranged on both sides of the top of the base 3. The two brackets 4 are rectangular frames, and vertically set columns are arranged on the inner sides of the brackets 4. The brackets 4 can be slidably installed with an upper roller seat 5, and the upper roller seat 5 is slidably installed on the column. An electric cylinder 31 is arranged on the top of the bracket 4, and the output end of the electric cylinder 31 is connected to the upper roller seat 5. The electric cylinder 31 can drive the upper roller seat 5 to slide up and down. An upper roller 6 is arranged between the two upper roller seats 5, and a lower roller 7 is installed between the two brackets 4. The upper roller 6 is placed above the lower roller 7. The upper roller 6 and the lower roller 7 are used for roll forming. The electric cylinder 31 can drive the upper roller 6 to move up and down to adjust the spacing and pressure between the upper roller 6 and the lower roller 7.

[0045] The two ends of the base 1 are respectively provided with a feeding component 24 and a discharging component 25, and the feeding component 24 and the discharging component 25 are respectively placed on both sides of the formed secondary components 2, and the feeding component 24 and the discharging component 25 facilitate the feeding and discharging of the product parts. Among them, the feeding component 24 includes a box body 26, and the top surface of the box body 26 is provided with a guide rail 27, and the box body 26 can be equipped with electrical parts; the discharging component 25 includes a fixing frame 28, and the top side wall of the fixing frame 28 is sequentially installed with an active roller 29 and a driven roller 30, and the active roller 29 is connected to the discharging motor 15.

[0046] Working principle of an embodiment of the present invention: When the present invention is in use, the rotation of the adjusting motor 14 can be controlled to drive the adjusting gear 13 to rotate, and the position of the base 3 can be further adjusted through the rack 12, thereby realizing the position control of the forming pass component 15, and the position adjustment of the forming pass component 15 can also be realized through the manual wheel 19; the electric cylinder 31 can drive the upper roller 6 to move up and down, and the spacing and pressure between the upper roller 6 and the lower roller 7 can be adjusted by controlling the electric cylinder 31, and the pressure sensor 10 can detect the pressure between the output end of the electric cylinder 31 and the bottom of the plug-in slot 9; the data of the pressure sensor 10 can be received and processed by the electronic control system and the electric cylinder 31 can be controlled in real time, wherein the pressure sensor 10 can obtain the value of the forming pressure, analyze the influence of the spacing between the upper roller 6 and the lower roller 7 at the mechanical level, and record, store and analyze the position of the upper roller 6 and the lower roller 7, and the data of the forming pressure, and control and adjust the electric cylinder 31 to realize the control closed loop between the forming pressure and the spacing between the rollers; at the same time, the pressure sensor 10 can also play the role of pressure abnormality protection, abnormality warning, etc. Using electronic control instead of traditional manual control can simply, accurately and efficiently adjust the position of the rollers. It is easy to operate, fast to adjust, and durable. It is highly applicable to different production scenarios and can meet the application needs in industrial production. It can detect changes in forming pressure in real time, reasonably control the size of forming pressure, and analyze and obtain the optimal forming pressure range. The design of the slide rail can adjust the spacing between rolling mills and optimize the forming quality of the product. It can also record, store and analyze data to achieve digital control, laying the foundation for advanced manufacturing methods such as virtual and reality interactive control and real-time online supervision and control.

Claims

1. A rolling production system based on electric cylinder control, characterized in that: It comprises a base (1), the top of which is arranged with forming secondary components (15) in sequence, and above the base (1) there are provided with slide rails (2) parallel to each other in the length direction, and the forming secondary components (15) are slidably mounted on the base (1) via the slide rails (2); The forming pass component (15) comprises a base (3), two vertically erected and mutually parallel brackets (4) are arranged on both sides of the top of the base (3), an upper roller seat (5) is slidably mounted on the bracket (4), an electric cylinder (31) is arranged at the top of the bracket (4), the output end of the electric cylinder (31) is connected to the upper roller seat (5), an upper roller (6) is arranged between the two upper roller seats (5), a lower roller (7) is installed between the two brackets (4), the upper roller (6) is placed above the lower roller (7), and the upper roller (6) and the lower roller (7) are used for roll forming.

2. A rolling production system based on electric cylinder control according to claim 1, characterized in that: A plug-in seat (8) is provided at the top of the upper roller seat (5), a plug-in slot (9) is provided on the upper surface of the plug-in seat (8), a pressure sensor (10) is provided in the plug-in slot (9), the output end of the electric cylinder (31) is plugged and installed in the plug-in slot (9), and the pressure sensor (10) can detect the pressure between the output end of the electric cylinder (31) and the bottom of the plug-in slot (9).

3. The rolling production system based on electric cylinder control according to claim 1 is characterized in that: It also includes an electric control system, which is electrically connected to the electric cylinder (31) and the pressure sensor (10), and can receive and process data from the pressure sensor (10) and perform real-time control on the electric cylinder (31).

4. The rolling production system based on electric cylinder control according to claim 1 is characterized in that: Slide blocks (11) are arranged on both sides of the bottom surface of the base (3), and the slide blocks (11) are slidably mounted on corresponding slide rails (2). A rack (12) is arranged on the upper surface of the base (1) along the length direction. An adjusting gear (13) is rotatably connected to the bottom of the base (3), and the adjusting gear (13) is meshed with the rack (12). An adjusting motor (14) is fixedly mounted on the base (3), and an output end of the adjusting motor (14) is connected to the adjusting gear (13).

5. The rolling production system based on electric cylinder control according to claim 3 is characterized in that: The side wall of the base (1) is provided with a scale (16), and the side wall of the base (3) close to the scale (16) is provided with an indicator plate (17), and the indicator plate (17) extends downward to the scale (16).

6. The rolling production system based on electric cylinder control according to claim 4 is characterized in that: A rotating rod (18) is rotatably arranged on the top of the base (3) and spans the base (3). The rotating rod (18) is transmission-connected to the adjusting gear (13). One end of the rotating rod (18) passes through the side wall of the base (3) and is provided with a manual rotating wheel (19).

7. The rolling production system based on electric cylinder control according to claim 1 is characterized in that: The base (1) is provided with ear plates (21) at the bottom around the periphery, and the ear plates (21) are penetrated by support columns (22), the support columns (22) and the ear plates (21) are connected by threads, and a support seat (23) is provided at the bottom of the support columns (22).

8. A rolling production system based on electric cylinder control according to claim 1 or 7, characterized in that: A feeding component (24) and a discharging component (25) are respectively provided at both ends of the base (1), and the feeding component (24) and the discharging component (25) are respectively placed on both sides of the formed secondary components (2) arranged thereon.

9. The rolling production system based on electric cylinder control according to claim 8, characterized in that: The feeding component (24) comprises a box body (26), the top surface of which is provided with a guide rail (27), and electrical components can be assembled in the box body (26).

10. The rolling production system based on electric cylinder control according to claim 8, characterized in that: The discharging component (25) comprises a fixed frame (28), and a driving roller (29) and a driven roller (30) are sequentially mounted on the top side wall of the fixed frame (28), and the driving roller (29) is connected to a discharging motor (30).

Images