An air cooler stamping device with deviation correction function

Abstract

The present invention relates to the technical field of fin production equipment, specifically to an air cooler stamping device with a deviation correction function, including a stamping machine body, a feeding frame, a calendering frame, a conveying roller, a calendering roller and a synchronous motor, the two sides of the feeding frame are provided with a rotating shaft, an L-shaped transmission rod, an H-shaped guide block, a U-shaped sliding plate, an edge pressure roller, and a fixed column, the two ends of the L-shaped transmission rod have straight notches, and one end of the feeding frame has a traction bracket and a deviation correction unit. The present invention can drive the conveying roller and the calendering roller to rotate synchronously through a synchronous motor, and the two sides of the aluminum strip are in contact with the edge pressure roller during the sliding process. Once the two sides of the aluminum strip are tilted, the edge pressure roller drives the U-shaped sliding plate to slide, and the L-shaped transmission rod drives the adjacent edge pressure rollers to slide in the opposite direction to extrude the aluminum strip, so that the aluminum strip can return to the pre-processing track for smooth transmission, effectively preventing the edge of the aluminum strip from tilting, and can also reduce the probability of the aluminum strip warping after deviation correction, thereby greatly reducing the defective rate of fin production.

Description

Technical Field

[0001] The invention relates to an air cooler stamping device, in particular to an air cooler stamping device with a deviation correction function, and belongs to the technical field of fin production equipment. Background Art

[0002] Air cooler, also known as air cooler or air-cooled heat exchanger, is a device that uses ambient air as the cooling medium and cools or condenses the high-temperature process fluid in the tube by sweeping across the outside of the finned tube. It is a heat exchanger widely used in many industrial fields such as petrochemical, oil and gas processing, electricity, metallurgy, and pharmaceuticals. The fin plays an extremely important role in the working process of the air cooler. The raw material for the fin is generally aluminum strip with good heat dissipation performance. The feeding direction of the aluminum strip needs to be corrected when stamping it.

[0003] According to a Chinese patent document with announcement number CN211419010U, a correction device for aluminum strip is disclosed. The correction sensor is arranged opposite to the right edge of the aluminum strip. When the aluminum strip does not deviate to the left or right, the driving structure remains stationary and the upper frame does not move to the left or right. When the correction sensor detects that the aluminum strip deviates to the left or right, the driving structure receives the signal detected by the correction sensor and applies a rightward or leftward thrust to the upper frame, so that the offset structure drives the upper frame to move right or left, thereby realizing the position correction of the aluminum strip.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that during the conveying process of the aluminum strip, it is necessary to ensure that its edge is parallel to the conveying direction. When the above equipment is used, the driving structure drives the upper frame to move right or left to realize the correction function of the aluminum strip. When the upper frame moves, it will obviously cause the edge of the aluminum strip to tilt, thereby changing the conveying path of the aluminum strip, which not only fails to achieve the purpose of correction, but may also cause local warping of the aluminum strip, and wrinkles may be generated after being rolled by the upper roller, which will increase the defective rate of fin production.

[0005] Therefore, it is urgent to improve the air cooler stamping device with a correction function to solve the above-mentioned problems. Summary of the invention

[0006] The purpose of the present invention is to provide an air cooler stamping device with a deviation correction function, which can drive the conveying roller and the calendering roller to rotate synchronously through a synchronous motor, so that the aluminum strip is evenly conveyed to the inside of the stamping machine body. During the sliding process of the aluminum strip inside the feeder frame, both sides of the aluminum strip are in contact with the edge pressure rollers. Once the two sides of the aluminum strip are tilted, the U-shaped sliding plate driven by the edge pressure rollers will slide, and then the adjacent edge pressure rollers will be driven by the L-shaped transmission rod to slide in the opposite direction to extrude the aluminum strip. After multiple active deviation corrections of the edge pressure rollers, the aluminum strip can be returned to the pre-processing track for smooth transmission, which can effectively prevent the edge of the aluminum strip from tilting and reduce the probability of warping after deviation correction, thereby greatly reducing the defective rate of fin production.

[0007] In order to achieve the above object, the main technical solutions adopted by the present invention include:

[0008] An air cooler stamping device with a deviation correction function comprises a stamping machine body and a feeder frame fixedly mounted on one side of the stamping machine body, characterized in that: a calender frame is fixedly mounted on the upper end of the feeder frame, a plurality of evenly distributed conveying rollers are rotatably mounted on the feeder frame, a plurality of calendering rollers equal in number to the conveying rollers are rotatably mounted on the calendering frame, a synchronous motor is fixedly mounted on one side of the feeder frame and the calendering frame, and the synchronous motor is used to drive the conveying rollers and the calendering rollers to rotate;

[0009] A plurality of evenly distributed rotating shafts are fixedly installed on the upper ends of both sides of the feeding frame, an L-shaped transmission rod is rotatably arranged on the rotating shaft, an H-shaped guide block is fixedly installed on the feeding frame at the positions corresponding to the two ends of the L-shaped transmission rod, a U-shaped sliding plate is slidably arranged on the H-shaped guide block, an edge pressing roller is rotatably arranged on the end of the U-shaped sliding plate away from the H-shaped guide block, the edge pressing roller extends between the conveying roller and the calendering roller, a fixing column is fixedly installed on the inner side of the end of the U-shaped sliding plate away from the edge pressing roller, straight notches are opened at both ends of the L-shaped transmission rod, and the fixing column is slidably arranged inside the straight notch;

[0010] One end of the feeder frame away from the punching machine body is fixedly connected with a traction bracket, and a deviation correction unit is rotatably arranged on the traction bracket, and the deviation correction unit corresponds to the feeder frame.

[0011] Preferably, notches are provided at both ends of the L-shaped transmission rod, the notches on the same L-shaped transmission rod are located at opposite positions, and two adjacent L-shaped transmission rods are rotatably connected via the notches.

[0012] Preferably, the two side plates of the U-shaped sliding plate are slidably arranged on the upper and lower sides of the H-shaped guide block, and a buffer spring is fixedly installed on one side of the H-shaped guide block corresponding to the edge pressure roller, and the end of the buffer spring away from the H-shaped guide block is fixedly connected to the inner side of the U-shaped sliding plate.

[0013] Preferably, a group of the H-shaped guide blocks close to the deviation correction unit is provided with a slide groove, a first electrode sheet and a second electrode sheet are fixedly arranged on the inner side of the slide groove, a convex rib is fixedly installed on the U-shaped sliding plate at a position corresponding to the slide groove, and a metal slider is fixedly arranged on one end of the convex rib close to the slide groove.

[0014] Preferably, a PLC controller is fixedly mounted on a side of the punching machine body away from the feeding frame, and the metal slide block is electrically connected to the PLC controller via a wire.

[0015] Preferably, the correcting unit includes a correcting motor and a Y-shaped correcting roller, the correcting motor is fixedly installed on the upper side of the traction bracket, and the correcting motor is electrically connected to the PLC controller through a wire, the output end of the correcting motor passes through the traction bracket and extends to the bottom side of the traction bracket, and the output end of the correcting motor is rotatably connected to a belt.

[0016] Preferably, the bottom end of the Y-shaped deflection correction roller is fixedly connected to a drive shaft, the drive shaft extends to the bottom side of the traction bracket and contacts the inner side of the other end of the belt, the deflection correction motor is used to drive the Y-shaped deflection correction roller to rotate through a belt, and the first electrode sheets at both ends of the H-shaped guide block are electrically connected to the positive and negative poles of the power supply of the deflection correction motor through wires.

[0017] Preferably, a buzzer is fixedly mounted on the feeder frame, and the second electrode sheet is connected in series to a power circuit of the buzzer via a wire.

[0018] Preferably, a movable pressing plate is slidably provided inside the punching machine body, a workbench is fixedly installed below the movable pressing plate, and the upper end of the conveying roller and the upper end of the workbench are on the same horizontal line.

[0019] Preferably, the feed frame is fixedly provided with a T-shaped fixing block at a position corresponding to the punching machine body, the T-shaped fixing block is fixedly installed on the side of the punching machine body by bolts, and one end of the T-shaped fixing block is fixedly installed between the feed frame and the calendering frame.

[0020] The present invention has at least the following beneficial effects:

[0021] The present invention can drive the conveying roller and the calendering roller to rotate synchronously through a synchronous motor, so that the aluminum strip is evenly conveyed to the inside of the punching machine body. During the sliding process of the aluminum strip inside the feeding frame, both sides of the aluminum strip are in contact with the edge pressure rollers. Once the two sides of the aluminum strip are tilted, the edge pressure rollers drive the U-shaped sliding plates to slide, and then the adjacent edge pressure rollers are driven by the L-shaped transmission rod to slide in the opposite direction to extrude the aluminum strip. After multiple active deviation corrections by the edge pressure rollers, the aluminum strip can return to the pre-processing track for smooth transmission, effectively preventing the edge of the aluminum strip from tilting.

[0022] When the aluminum strip of the present invention passes through the deviation correction unit, partial warping will occur on both sides. After the aluminum strip enters the feeding frame, the calendering roller smoothes the aluminum strip as a whole from top to bottom. Then, the two sides of the aluminum strip contact with the surface of the edge pressing roller through the gap between the conveying roller and the calendering roller. The cross-section of the edge pressing roller is a V-shaped notch, so the aluminum strip can have a smooth transition. The calendering roller cooperates with the edge pressing roller to reduce the probability of warping of the aluminum strip after deviation correction, thereby greatly reducing the defective rate of fin production.

[0023] The U-shaped sliding plate is rotated slightly by the L-shaped transmission rod driven by the fixed column during the sliding of the edge pressure roller of the present invention. At this time, the straight groove can ensure the mobility of the fixed column to prevent the L-shaped transmission rod from getting stuck. The notch can ensure that the contact positions of two adjacent L-shaped transmission rods can be staggered inside the U-shaped sliding plate, so that the sliding directions of the two adjacent U-shaped sliding plates are opposite, and the aluminum strip is actively corrected. After multiple cycles of extrusion, the aluminum strip will tend to be transmitted stably, thereby greatly improving the correction accuracy of the punching machine body.

[0024] During the sliding process of the U-shaped sliding plate on one side of the conveyor frame of the present invention, the convex rib slides into the sliding groove, and the metal slider will contact the first electrode sheet to energize the correcting motor and make it work. Similarly, the U-shaped sliding plate on the other side of the conveyor frame will also make the correcting motor work to drive the Y-shaped correcting roller to rotate. At this time, the transmission direction of the current in the correcting motor circuit is different, and the rotation direction of the Y-shaped correcting roller can be changed, so that the deviation of the aluminum strip can be quickly responded to and adjusted, and the control logic can also be simplified.

[0025] When the aluminum strip position deviates too much from the pre-treatment track and the edge pressure roller and the Y-type deviation correction roller cannot reset it, the metal slider will pass over the first electrode sheet and contact the second electrode sheet. At this time, the buzzer will be powered on and an alarm will sound, allowing staff to respond quickly to reduce losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0027] Figure 1 The overall elevation diagram provided by the present invention;

[0028] Figure 2 A schematic diagram of the disassembly of the feeding frame and the calendering frame provided by the present invention;

[0029] Figure 3 A schematic diagram of the connection between the L-shaped transmission rod, the U-shaped sliding plate and the edge pressure roller provided by the present invention;

[0030] Figure 4 An explosion schematic diagram provided by the present invention;

[0031] Figure 5 A rear elevation schematic diagram provided by the present invention;

[0032] Figure 6 The present invention provides Figure 5 A-A' section diagram;

[0033] Figure 7 A structural diagram of the deviation correction unit provided by the present invention;

[0034] Figure 8 A schematic cross-sectional view of a U-shaped sliding plate and an H-shaped guide block provided by the present invention;

[0035] Fig. 9 The circuit schematic diagram of the deviation correction motor provided by the present invention;

[0036] Fig.10 This is a schematic diagram of a buzzer circuit provided by the present invention.

[0037] In the figure, 1. punching machine body; 2. feeding frame; 21. conveying roller; 22. synchronous motor; 24. rotating shaft; 25. H-type guide block; 251. slide groove; 252. first electrode sheet; 253. second electrode sheet; 26. T-type fixing block; 3. calendering frame; 31. calendering roller; 4. L-type transmission rod; 41. straight slot; 42. notch; 5. U-shaped sliding plate; 51. fixing column; 52. convex rib; 521. metal slider; 6. edge pressure roller; 7. traction bracket; 8. deviation correction unit; 81. deviation correction motor; 82. Y-type deviation correction roller; 83. belt; 84. driving shaft; 9. buffer spring; 10. PLC controller; 11. buzzer; 12. movable pressure plate; 13. workbench. DETAILED DESCRIPTION

[0038] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0039] like Figure 1-Figure 10As shown, the air cooler stamping device with a deviation correction function provided in this embodiment includes a stamping machine body 1 and a feeder frame 2 fixedly installed on one side of the stamping machine body 1, a calender frame 3 is fixedly installed on the upper end of the feeder frame 2, a plurality of evenly distributed conveying rollers 21 are rotatably provided on the feeder frame 2, a plurality of calendering rollers 31 equal in number to the conveying rollers 21 are rotatably provided on the calendering frame 3, a synchronous motor 22 is fixedly installed on one side of the feeder frame 2 and the calendering frame 3, the synchronous motor 22 is used to drive the conveying roller 21 and the calendering roller 31 to rotate, and the synchronous motor 22 drives the conveying roller 21 and the calendering roller 31 to rotate synchronously, so that the aluminum strip passes through the feeder frame 2 and enters the interior of the stamping machine body 1 at a uniform speed;

[0040] A plurality of evenly distributed rotating shafts 24 are fixedly installed on the upper ends of both sides of the feeding frame 2, an L-shaped transmission rod 4 is rotatably arranged on the rotating shaft 24, an H-shaped guide block 25 is fixedly installed at the positions corresponding to the two ends of the L-shaped transmission rod 4 on the feeding frame 2, a U-shaped sliding plate 5 is slidably arranged on the H-shaped guide block 25, an edge pressing roller 6 is rotatably arranged on the end of the U-shaped sliding plate 5 away from the H-shaped guide block 25, the edge pressing roller 6 extends between the conveying roller 21 and the calendering roller 31, a fixed column 51 is fixedly installed on the inner side of the end of the U-shaped sliding plate 5 away from the edge pressing roller 6, straight notches 41 are opened at both ends of the L-shaped transmission rod 4, and a fixed column 51 is fixedly installed on the inner side of the end of the U-shaped sliding plate 5 away from the edge pressing roller 6. The fixed column 51 is slidably arranged inside the straight slot 41, and the synchronous motor 22 drives the conveying roller 21 and the calendering roller 31 to rotate synchronously, so that the aluminum strip passes through the feeding frame 2 and enters the inside of the punching machine body 1 at a uniform speed. During the sliding process of the aluminum strip inside the feeding frame 2, the two sides of the aluminum strip contact with the edge pressing rollers 6. Once the two sides of the aluminum strip are tilted, the edge pressing rollers 6 drive the U-shaped sliding plate 5 to slide, and then the adjacent edge pressing rollers 6 are driven by the L-shaped transmission rod 4 to slide in the opposite direction to extrude the aluminum strip. After multiple active deviation corrections of the edge pressing rollers 6, the aluminum strip can return to the pre-processing track for smooth transmission to prevent the edge of the aluminum strip from tilting;

[0041] Among them, the end of the feeding frame 2 away from the punching machine body 1 is fixedly connected with a traction bracket 7, and a correction unit 8 is rotatably arranged on the traction bracket 7, and the correction unit 8 corresponds to the feeding frame 2; when the aluminum strip passes through the correction unit 8, partial warping will occur on both sides, and after the aluminum strip enters the feeding frame 2, the calendering roller 31 smoothes the entire aluminum strip from top to bottom, and then the two sides of the aluminum strip contact with the surface of the edge pressing roller 6 through the gap between the conveying roller 21 and the calendering roller 31. The cross-section of the edge pressing roller 6 is a V-shaped notch, so the aluminum strip can make a smooth transition, and the calendering roller 31 cooperates with the edge pressing roller 6 to reduce the probability of warping of the aluminum strip after correction, thereby greatly reducing the defective rate of fin production.

[0042] In order to ensure that the edge rollers 6 on both sides actively correct the deviation:

[0043] like Figure 1-Figure 7As shown, a fixing column 51 is fixedly installed on the inner side of one end of the U-shaped sliding plate 5 away from the edge pressure roller 6, straight slots 41 are provided at both ends of the L-shaped transmission rod 4, and the fixing column 51 is slidably arranged inside the straight slots 41, and notches 42 are provided at both ends of the L-shaped transmission rod 4. The positions of the notches 42 on the same L-shaped transmission rod 4 are opposite, and two adjacent L-shaped transmission rods 4 are rotatably connected through the notches 42, and the two side plates of the U-shaped sliding plate 5 are slidably arranged on the upper and lower sides of the H-shaped guide block 25, and a buffer spring 9 is fixedly installed on one side of the H-shaped guide block 25 corresponding to the edge pressure roller 6, and the end of the buffer spring 9 away from the H-shaped guide block 25 is fixedly connected to the inner side of the U-shaped sliding plate 5, and the buffer spring 9 can buffer the thrust of the edge pressure roller 6 on the one hand, and can also actively reset the H-shaped guide block 25 on the other hand, thereby enabling the edge pressure roller 6 to have the ability of actively correcting deviation;

[0044] Among them, two opposite edge pressing rollers 6 form a group, and the number of edge pressing rollers 6 is not less than five groups. During the sliding process of the edge pressing rollers 6, the U-shaped sliding plate 5 transmits the L-shaped transmission rod 4 through the fixed column 51 to rotate slightly. At this time, the straight groove 41 can ensure the mobility of the fixed column 51 to prevent the L-shaped transmission rod 4 from getting stuck. The notch 42 can ensure that the contact positions of the two adjacent L-shaped transmission rods 4 can be staggered inside the U-shaped sliding plate 5, so that the sliding directions of the two adjacent U-shaped sliding plates 5 are opposite, and then cooperate with the multiple edge pressing rollers 6 on the other side to extrude, so as to actively correct the deviation of the aluminum strip, and after multiple cycles of extrusion, the aluminum strip will tend to be stably transmitted, thereby greatly improving the correction accuracy of the stamping machine body 1.

[0045] Further, such as Figure 1-Figure 10 As shown, a group of H-shaped guide blocks 25 near the deviation correction unit 8 are provided with a slide groove 251, and a first electrode sheet 252 and a second electrode sheet 253 are fixedly arranged on the inner side of the slide groove 251, and a convex rib 52 is fixedly installed on the position of the U-shaped sliding plate 5 corresponding to the slide groove 251, and a metal slider 521 is fixedly arranged on one end of the convex rib 52 close to the slide groove 251, and a PLC controller 10 is fixedly installed on the side of the stamping machine body 1 away from the feeder frame 2, and the metal slider 521 is electrically connected to the PLC controller 10 through a wire. The PLC controller 10 facilitates the staff to control the stamping machine body 1, the feeder frame 2 and the calender frame 3. The H-shaped guide block 25 is used to fix the position of the U-shaped sliding plate 5 on the one hand, and on the other hand, it can also guide the sliding direction of the U-shaped sliding plate 5, which is beneficial to improve the stability of the edge pressure roller 6 when correcting the aluminum strip.

[0046] Furthermore, Figure 1-Figure 9As shown, the deflection correction unit 8 includes a deflection correction motor 81 and a Y-shaped deflection correction roller 82. The deflection correction motor 81 is fixedly installed on the upper side of the traction bracket 7, and the deflection correction motor 81 is electrically connected to the PLC controller 10 through a wire. The output end of the deflection correction motor 81 passes through the traction bracket 7 and extends to the bottom side of the traction bracket 7. The output end of the deflection correction motor 81 is rotatably connected to a belt 83. The bottom end of the Y-shaped deflection correction roller 82 is fixedly connected to a driving shaft 84, which extends to the bottom side of the traction bracket 7 and contacts the inner side of the other end of the belt 83. The deflection correction motor 81 is used to drive the Y-shaped deflection correction roller 82 to rotate through the belt 83. The first electrode sheets 252 at both ends of the H-shaped guide block 25 are electrically connected to the positive and negative poles of the power supply of the deflection correction motor 81 through wires.

[0047] The correcting motor 81 is used to drive the Y-shaped correcting roller 82 to rotate through the belt 83. The correcting motor 81 can change the rotation direction of the Y-shaped correcting roller 82 through the belt 83, so as to facilitate the adjustment of the position and conveying direction of the aluminum strip located at the traction bracket 7. The Y-shaped correcting roller 82 can adjust the position of the aluminum strip by rotating, which is a prior art and will not be described in detail here.

[0048] Specifically, Fig. 9 As shown, two power supplies can be used to switch the current direction in the deflection correction motor circuit. Since the aluminum strip located on the outer side of the conveying feeder frame 2 is generally suspended, the aluminum strip may deviate from the pre-transmission track due to its own shaking. At this time, when the aluminum strip enters the conveying feeder frame 2, it will push the edge pressure roller 6 close to the deflection correction unit 8 to slide. During the sliding process of the U-shaped sliding plate 5 on one side of the conveying feeder frame 2, the rib 52 slides into the slide groove 251, and the metal slider 521 contacts the first electrode sheet 252 to energize the deflection correction motor 81 and work. Similarly, the U-shaped sliding plate 5 on the other side of the conveying feeder frame 2 will also make the deflection correction motor 81 work and drive the Y-shaped deflection correction roller 82 to rotate. At this time, the transmission direction of the current in the circuit of the deflection correction motor 81 is different, and the rotation direction of the Y-shaped deflection correction roller 82 can be changed, so that the deviation of the aluminum strip can be quickly responded to and adjusted, and the control logic can also be simplified.

[0049] Further, if Figure 5 , Figure 8 and Fig.10 As shown, a buzzer 11 is fixedly installed on the feeder frame 2, and the buzzer 11 is arranged at both ends of the feeder frame 2. The second electrode sheet 253 is connected in series to the power circuit of the buzzer 11 through a wire. When the position of the aluminum strip deviates too much from the pre-treatment track and the edge pressure roller 6 and the Y-type deviation correction roller 82 cannot reset it, the metal slider 521 will pass over the first electrode sheet 252 and contact the second electrode sheet 253. At this time, the buzzer 11 will sound an alarm when it is powered on, and the staff can respond quickly to reduce losses.

[0050] In addition, if Figure 1 and Figure 5 As shown, a movable pressing plate 12 is slidingly provided inside the punching machine body 1, a workbench 13 is fixedly installed below the movable pressing plate 12, the upper end of the conveying roller 21 is on the same horizontal line as the upper end of the workbench 13, and a T-shaped fixing block 26 is fixedly provided at the position of the feeding frame 2 corresponding to the punching machine body 1. The T-shaped fixing block 26 is fixedly installed on the side of the punching machine body 1 by bolts, and one end of the T-shaped fixing block 26 is fixedly installed between the feeding frame 2 and the calendering frame 3. The upper end of the conveying roller 21 is on the same horizontal line as the upper end of the workbench 13, which is convenient for the smooth transition of the aluminum strip. The T-shaped fixing block 26 can be used to support the calendering frame 3 to keep the distance between the feeding frame 2 and the calendering frame 3 constant.

[0051] like Figure 1-Figure 10 As shown, the principle of the air cooler stamping device with a deviation correction function provided in this embodiment is as follows:

[0052] The synchronous motor 22 drives the conveying roller 21 and the calendering roller 31 to rotate synchronously, so that the aluminum strip passes through the feeding frame 2 and enters the inside of the punching machine body 1 at a uniform speed. During the sliding process of the aluminum strip inside the feeding frame 2, the two sides of the aluminum strip contact with the edge pressure rollers 6. Once the two sides of the aluminum strip are tilted, the edge pressure rollers 6 will drive the U-shaped sliding plate 5 to slide, and then the L-shaped transmission rod 4 will drive the adjacent edge pressure rollers 6 to slide in the opposite direction to extrude the aluminum strip. After multiple active deviation corrections by the edge pressure rollers 6, the aluminum strip can be returned to the pre-processing track for smooth transmission to prevent the edge of the aluminum strip from tilting. During the sliding process of the U-shaped sliding plate 5 on one side of the feeding frame 2, the rib 52 slides into the slide groove 251, and the metal slider 521 will contact the first electrode sheet 252 to energize the deviation correction motor 81 and Working, similarly, the U-shaped sliding plate 5 on the other side of the conveying feeding frame 2 will also make the correcting motor 81 work to drive the Y-shaped correcting roller 82 to rotate. At this time, the transmission direction of the current in the circuit of the correcting motor 81 is different, and then the rotation direction of the Y-shaped correcting roller 82 can be changed, and the deviation of the aluminum strip can be quickly responded to and adjusted. When the aluminum strip passes through the correcting unit 8, partial warping will occur on both sides, and after the aluminum strip enters the feeding frame 2, the calendering roller 31 smoothes the entire aluminum strip from top to bottom, and then the two sides of the aluminum strip contact with the surface of the edge pressing roller 6 through the gap between the conveying roller 21 and the calendering roller 31. The cross-section of the edge pressing roller 6 is a V-shaped notch, so the aluminum strip can make a smooth transition, and the calendering roller 31 cooperates with the edge pressing roller 6 to prevent the aluminum strip from warping after correction.

[0053] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0054] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0055] The above description shows and describes several preferred embodiments of the present invention, but as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the invention concept described herein through the above teachings or the technology or knowledge of the relevant field. Changes and variations made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. An air cooler stamping device with a deviation correction function, comprising a stamping machine body (1) and a feeding frame (2) fixedly mounted on one side of the stamping machine body (1), characterized in that: A calendering frame (3) is fixedly mounted on the upper end of the feed frame (2); a plurality of evenly distributed conveying rollers (21) are rotatably mounted on the feed frame (2); a plurality of calendering rollers (31) equal in number to the conveying rollers (21) are rotatably mounted on the calendering frame (3); a synchronous motor (22) is fixedly mounted on one side of the feed frame (2) and the calendering frame (3); the synchronous motor (22) is used to drive the conveying rollers (21) and the calendering rollers (31) to rotate; A plurality of evenly distributed rotating shafts (24) are fixedly mounted on the upper ends of both sides of the feed frame (2), an L-shaped transmission rod (4) is rotatably mounted on the rotating shaft (24), an H-shaped guide block (25) is fixedly mounted on the feed frame (2) at positions corresponding to the two ends of the L-shaped transmission rod (4), a U-shaped sliding plate (5) is slidably mounted on the H-shaped guide block (25), an edge pressing roller (6) is rotatably mounted on the end of the U-shaped sliding plate (5) away from the H-shaped guide block (25), the edge pressing roller (6) extends between the conveying roller (21) and the calendering roller (31), a fixed column (51) is fixedly mounted on the inner side of the end of the U-shaped sliding plate (5) away from the edge pressing roller (6), straight slots (41) are formed at both ends of the L-shaped transmission rod (4), and the fixed column (51) is slidably mounted inside the straight slot (41); The feeding frame (2) is fixedly connected to a traction bracket (7) at one end away from the punching machine body (1), and a correction unit (8) is rotatably arranged on the traction bracket (7). The correction unit (8) corresponds to the feeding frame (2). A group of H-shaped guide blocks (25) close to the correction unit (8) is provided with a slide groove (251), and a first electrode sheet (252) and a second electrode sheet (253) are fixedly arranged on the inner side of the slide groove (251). A convex rib (52) is fixedly installed on the U-shaped sliding plate (5) at a position corresponding to the slide groove (251), and a metal slide block (521) is fixedly arranged at one end of the convex rib (52) close to the slide groove (251). A PLC controller (10) is fixedly installed on one side of the punching machine body (1) away from the feeding frame (2), and the metal slide block (521) is electrically connected to the PLC controller (10) through a wire. The deflection correction unit (8) comprises a deflection correction motor (81) and a Y-shaped deflection correction roller (82), wherein the deflection correction motor (81) is fixedly mounted on the upper side of the traction bracket (7), and the deflection correction motor (81) is electrically connected to the PLC controller (10) via a wire, an output end of the deflection correction motor (81) passes through the traction bracket (7) and extends to the bottom side of the traction bracket (7), the output end of the deflection correction motor (81) is rotatably connected to a belt (83), the bottom end of the Y-shaped deflection correction roller (82) is fixedly connected to a drive shaft (84), the drive shaft (84) extends to the bottom side of the traction bracket (7) and contacts the inner side of the other end of the belt (83), the deflection correction motor (81) is used to drive the Y-shaped deflection correction roller (82) to rotate via the belt (83), and the first electrode sheets (252) at both ends of the H-shaped guide block (25) are electrically connected to the positive and negative poles of the power supply of the deflection correction motor (81) via wires; A buzzer (11) is fixedly mounted on the feeder frame (2), and the second electrode sheet (253) is connected in series to a power supply circuit of the buzzer (11) via a wire.

2. The air cooler stamping device with a deviation correction function according to claim 1 is characterized in that: Notches (42) are provided at both ends of the L-shaped transmission rod (4); the notches (42) on the same L-shaped transmission rod (4) are located at opposite positions, and two adjacent L-shaped transmission rods (4) are rotatably connected via the notches (42).

3. The air cooler stamping device with a deviation correction function according to claim 1 is characterized in that: The two side plates of the U-shaped sliding plate (5) are slidably arranged on the upper and lower sides of the H-shaped guide block (25); a buffer spring (9) is fixedly installed on one side of the H-shaped guide block (25) corresponding to the edge pressure roller (6); and one end of the buffer spring (9) away from the H-shaped guide block (25) is fixedly connected to the inner side of the U-shaped sliding plate (5).

4. The air cooler stamping device with a deviation correction function according to claim 1 is characterized in that: A movable pressing plate (12) is slidably arranged inside the punching machine body (1), a workbench (13) is fixedly installed below the movable pressing plate (12), and the upper end of the conveying roller (21) is on the same horizontal line as the upper end of the workbench (13).

5. The air cooler stamping device with a deviation correction function according to claim 1 is characterized in that: A T-shaped fixing block (26) is fixedly provided on the feeder frame (2) at a position corresponding to the punching machine body (1); the T-shaped fixing block (26) is fixedly mounted on a side of the punching machine body (1) by means of bolts; one end of the T-shaped fixing block (26) is fixedly mounted between the feeder frame (2) and the calendering frame (3).

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