A plane processing slotting machine capable of correcting aluminum plates

Abstract

The present invention discloses a plane processing grooving machine capable of correcting aluminum plates, and relates to the field of plate processing grooving machines, including a frame, a workbench is installed on the frame, and a grooving knife facing the workbench is slidably connected, and a plurality of pressure blocks are arranged on the frame facing the surface of the workbench, and a pressure rod is rotatably provided on the side of the workbench away from the pressure block, and pressure wheels for pressing the aluminum plates are arranged at intervals along the axial direction, and an air duct is provided on the workbench at a position directly below the movement path of the grooving knife, and a blower mechanism for ventilating into the air duct is installed on the frame. The present invention utilizes the airflow in the air duct structure to achieve rapid heat dissipation of the grooving position of the plate, avoids the deformation and warping of the plate caused by the friction between the grooving knife and the plate, and corrects the plate under the pressure applied by the pressure wheel, effectively avoiding the situation that the grooving quality is affected by the plates on both sides of the grooving knife not being in the same plane.

Description

Technical Field

[0001] The invention relates to the field of plate processing slotting machines, in particular to a plane processing slotting machine capable of correcting aluminum plates. Background Art

[0002] In building decoration, a large amount of aluminum plates are often needed, and the aluminum plates need to be bent. In order to make the arc radius of the bent metal plates smaller and the appearance more exquisite, the metal plates need to be grooved before bending.

[0003] Existing grooving machines for aluminum plate processing generally include a grooving assembly that can move on a frame, and a clamping block is arranged under the moving path of the grooving assembly. A conveying mechanism is used to push the aluminum plate to slide on the workbench. After the clamping block on one side of the grooving assembly presses the aluminum plate, the grooving assembly slides along the set path while grooving the required grooves on the surface of the aluminum plate.

[0004] With respect to the above-mentioned related technologies, when the existing aluminum plate grooving machine is grooving the aluminum plate, since the grooving knife reciprocates to groove the upper surface of the aluminum plate, when the grooves grooved on the upper surface of the aluminum plate are closely spaced, the plate after grooving is prone to warping, and the grooving knife generates heat from friction with the aluminum plate when grooving on the aluminum plate. When the aluminum plate is thin, the plate after grooving is also prone to warping. Since the clamping block can only clamp the ungrooved part of the plate, the part of the plate after grooving is not easy to be well corrected when it is warped. When the grooving part of the aluminum plate has a large warping arc, the aluminum plates on both sides of the grooving knife are not in the same plane, which is easy to affect the quality of subsequent grooving of the plate. In summary, the existing aluminum plate grooving machine is not easy to correct the plate during the grooving process to prevent the plate from being out of contact with the workbench. Summary of the invention

[0005] Based on this, the purpose of the present invention is to provide a plane processing grooving machine capable of calibrating aluminum plates, so as to solve the technical problem that the existing aluminum plate grooving machines are not easy to calibrate the plates during the grooving process.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a plane processing grooving machine capable of correcting aluminum plates, comprising a frame, a workbench is installed on the frame, and a grooving knife is slidably connected to the workbench, a plurality of pressure blocks are arranged on the frame facing the surface of the workbench, a pressure rod is rotatably provided on the side of the workbench away from the pressure block, and pressure wheels for pressing the aluminum plates are arranged on the pressure rod at intervals along the axial direction, an air duct is provided on the workbench directly below the movement path of the grooving knife, and a blower mechanism for ventilating into the air duct is installed on the frame.

[0007] By adopting the above technical solution, the airflow in the air duct structure is used to achieve rapid heat dissipation at the grooved position of the plate, thereby avoiding heat generated by friction between the groove cutter and the plate, which may cause deformation and warping of the plate. The pressure applied by the pressure wheel to the plate has a correction effect on the plate, effectively avoiding the situation where the groove quality is affected by the plates on both sides of the groove cutter not being in the same plane.

[0008] The present invention is further configured such that rotating arms are rotatably connected on both sides of the workbench, a pressure arm is rotatably connected to the top of the rotating arm, the pressure arm is inclined toward the workbench, a pressure rod is rotatably connected between the bottom ends of the pressure arms on both sides of the workbench, the pressure wheel is in contact with the top surface of the workbench, and a counterweight block is connected to the bottom end of the rotating arm.

[0009] By adopting the above technical solution, the aluminum plate can be effectively prevented from warping after being gouged with grooves at close intervals, and a good correction effect can be achieved on the aluminum plate on the workbench.

[0010] The present invention is further configured such that a cover plate is connected above the air duct, and the cover plate is provided with air outlets spaced apart along the length direction at a position directly below the planing cutter.

[0011] By adopting the above technical solution, the slotting cutter passing through the air outlet can be cooled and chips can be blown away.

[0012] The present invention is further configured such that the top surface of the cover plate is flush with the top surface of the workbench, and the cover plate is provided with a first slide groove at each air outlet, and a baffle capable of covering the air outlet is slidably connected in the first slide groove, and the sliding direction of the baffle is parallel to the conveying direction of the aluminum plate, and an end of the top of the baffle away from the grooving knife is rotatably connected to a blocking bar, and the top of the blocking bar is higher than the top surface of the workbench, and a space for accommodating the blocking bar is provided in the first slide groove, and a return spring is connected between the end of the baffle close to the grooving knife and the inner wall of the first slide groove, and a return torsion spring is provided at the rotating shaft of the blocking bar.

[0013] By adopting the above technical solution, the gas flow rate discharged from the air outlets on both sides of the aluminum plate can be effectively improved, thereby achieving a better chip blowing effect on the grooving cutter.

[0014] The present invention is further configured such that at least one blower is installed on the frame below the workbench, an air outlet end of the blower is connected to an air duct, and the air duct is connected to an air duct after passing through the workbench.

[0015] By adopting the above technical solution, efficient heat dissipation of the aluminum plate can be achieved during the gas flow process, thereby avoiding the occurrence of heating and deformation of the aluminum plate due to friction between the aluminum plate and the grooving knife.

[0016] The present invention is further configured such that two blowers are installed in the middle of the workbench on the frame, the air outlet ends of the blowers are connected with induced draft ducts, the induced draft ducts penetrate into the air duct along the vertical direction, a diverter table penetrating into the air duct is fixedly connected to the frame between the two induced draft ducts, and a wind shield is fixedly connected to the top of the diverter table, and the vertical downward projection of the wind shield can cover the portion of the induced draft duct penetrating into the air duct.

[0017] By adopting the above technical solution, the airflow blown by the two blowers enters the air duct through the guidance of the air duct, blows directly to the wind shield and then flows to both sides, thereby efficiently achieving heat dissipation for the aluminum plate.

[0018] The present invention is further configured as follows: the frame is provided with slides on both sides of the workbench, the slide is slidably connected with a sliding frame in a direction parallel to the movement of the grooving cutter, the sliding frame is provided with a pressure column facing the workbench, the bottom end of the pressure column is connected to the pressure platform through a universal ball joint, a plurality of pressure rollers are coaxially connected to one end of the pressure platform facing the grooving cutter, and a plurality of support rollers are rotatably connected to the other end, and both the support rollers and the pressure rollers can contact the workbench.

[0019] By adopting the above technical solution, the deformed portion of the edge of the aluminum plate caused by cutting is flattened, so that the aluminum plate can better fit the top surface of the workbench during the grooving process.

[0020] The present invention is further configured such that one end of the sliding frame is fixedly connected to a driving box for driving the pressure roller to rotate, the rotating shaft of the pressure roller and the output shaft of the driving box are connected via a universal joint, and the end of the pressure roller away from the driving box is also connected to the inner wall of the sliding frame via a universal joint.

[0021] By adopting the above technical solution, when the height of the axis of the pressure roller changes, the universal joint structures at both ends of the rotating shaft of the pressure roller can also ensure that the driving assembly in the driving box can normally drive the pressure roller to rotate.

[0022] The present invention is further configured such that the sliding frame is connected to a telescopic push rod at one end away from the driving box, and the telescopic push rod includes a fixed part and a telescopic part, wherein the end of the telescopic part is fixedly connected to the sliding frame, and the fixed part is connected to the top of the slide, and the telescopic direction of the telescopic push rod is parallel to the sliding direction of the sliding frame.

[0023] By adopting the above technical solution, the sliding of the sliding frame on the sliding platform is controlled by using the telescopic push rod.

[0024] The present invention is further configured such that a plurality of second slide grooves are arranged along the length direction on the bottom surface of the press table, a slider is slidably connected in the second slide groove, a spring is connected between the end of the slider away from the press roller and the inner wall of the second slide groove, a limit platform and a rubber sheet in an inverted T-shaped structure are fixedly connected to the bottom surface of the slider, an end of the rubber sheet close to the press roller is lower than an end close to the support roller, the lower end of the rubber sheet can contact the top surface of the workbench, and the top surface of the higher end of the rubber sheet contacts the limit platform.

[0025] By adopting the above technical solution, when the aluminum plate slides toward the pressure roller, the rubber sheet and the surface of the aluminum plate generate a smaller friction force, and when the aluminum plate slides toward the support roller, the rubber sheet and the surface of the aluminum plate generate a larger friction force.

[0026] In summary, the present invention mainly has the following beneficial effects:

[0027] 1. The present invention arranges a pressure wheel structure on the side of the slotting knife away from the pressing block, and uses the gravity of the pressure wheel to press the aluminum plate flat on the workbench, and arranges an air duct structure in the workbench just below the slotting knife, and uses the airflow in the air duct structure to achieve rapid heat dissipation at the slotting position of the plate, thereby avoiding the plate from deforming and warping due to the friction between the slotting knife and the plate, and the plate is corrected under the pressure applied by the pressure wheel, effectively avoiding the situation that the slotting quality is affected by the plates on both sides of the slotting knife not being in the same plane;

[0028] 2. The present invention connects a downward pressing mechanism to the pressing roller structure for feeding the aluminum plate, and can use the pressing mechanism to apply pressure to the pressing roller to achieve the effect of leveling the edge of the plate, which effectively solves the problem of uneven edges of the plate caused by cutting and blanking. The plate with leveled edges can better fit the surface of the workbench when sliding on the workbench;

[0029] 3. The present invention uses a one-way plate pushing mechanism that is slidably connected in the press table to push the plate toward the press roller, so that the press roller can reciprocate and squeeze the edge of the plate, further improving the leveling effect of the press roller on the edge of the plate;

[0030] 4. The present invention slides a baffle plate used for blocking the air outlet on the cover plate, and when the plate slides past the baffle plate, the corresponding baffle plate can slide in cooperation with the corresponding air outlet, thereby opening the corresponding air outlet, so that the airflow in the air duct can flow along the bottom surface of the plate and leave the air duct upward when flowing to the edge of the plate, thereby preventing the airflow from flowing out from other outlets and reducing the flow rate of the airflow in the air duct. The corresponding number of baffle plates are opened according to the plates of different widths, thereby effectively improving the cooling efficiency of the airflow in the air duct for the plates;

[0031] 5. The present invention blocks the air outlet by slidingly setting a baffle structure. When the plate pushes the baffle to open the corresponding air outlet, the air flow in the air duct can be blown upward along the air outlets on both sides of the plate. When the groover of the groover moves to the position where the air outlet blows upward, the air flow blown out from the air outlet can simultaneously cool the blade of the groover and blow away the chips adhered to the groover, further reducing the possibility of deformation of the plate due to heating, and can also avoid the influence of chips adhered to the groover on the next groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A perspective view of the present invention;

[0033] Figure 2 For the present invention Figure 1 A magnified view of middle;

[0034] Figure 3 Another perspective perspective diagram of the present invention;

[0035] Figure 4 For the present invention Figure 3 Enlarged view of middle B;

[0036] Figure 5 It is a three-dimensional diagram of the state of planing grooves on a plate according to the present invention;

[0037] Figure 6 For the present invention Figure 5 Enlarged view of middle C;

[0038] Figure 7 It is a three-dimensional diagram of the blower structure at the bottom of the workbench of the present invention;

[0039] Figure 8 The internal structure of the air duct of the present invention is three-dimensional;

[0040] Fig. 9 For the present invention Figure 8 Enlarged view of middle D;

[0041] Fig.10 A three-dimensional diagram of the sliding frame of the present invention;

[0042] Fig.11 It is a three-dimensional diagram of the press table of the present invention;

[0043] Fig.12 For the present invention Fig.11 Stereoscopic view of E in the middle.

[0044] In the figure: 1. frame; 2. workbench; 3. rotating arm; 4. pressure arm; 5. pressure rod; 6. pressure wheel; 7. rotating arm shaft; 8. counterweight; 9. air duct; 10. cover plate; 11. air outlet; 12. first slide slot; 13. baffle plate; 14. blocking strip; 15. blower; 16. air duct; 17. diverter table; 18. wind shield plate; 19. pressure block; 20. slide table; 21. sliding frame; 22. telescopic push rod; 23. pressure table; 24. pressure column; 25. universal ball joint; 26. pressure roller; 27. support roller; 28. second slide slot; 29. ​​slider; 30. spring; 31. limit table; 32. rubber sheet. DETAILED DESCRIPTION

[0045] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0046] The following describes an embodiment of the present invention based on its overall structure.

[0047] Embodiment 1

[0048] A flat surface processing slotting machine capable of correcting aluminum plates, such as Figure 1-12 As shown, the machine comprises a frame 1, a workbench 2 is installed on the frame 1, and a groove planing knife facing the workbench 2 is slidably connected, a plurality of pressure blocks 19 are arranged on the surface of the frame 1 facing the workbench 2, a pressure rod 5 is rotatably provided on the side of the workbench 2 away from the pressure block 19, and the pressure rod 5 is provided with pressure wheels 6 for pressing the aluminum sheet at intervals along the axial direction. Specifically, the pressing structure composed of the pressure rod 5 and the pressure wheel 6 presses the aluminum sheet after the groove planing, while the pressure blocks 19 installed on the traditional groove planing machine press the aluminum sheet before the groove planing, and stable pressing of the aluminum sheet is achieved on both sides of the movement path of the groove planing knife to prevent the aluminum sheet from warping up due to separation from the surface of the workbench 2, an air duct 9 is provided on the workbench 2 directly below the movement path of the groove planing knife, and a blowing mechanism for ventilating into the air duct 9 is installed on the frame 1, specifically, the airflow flowing in the air duct 9 can effectively reduce the temperature at the groove planing position of the aluminum sheet to prevent the thinner aluminum sheet from being deformed due to the increase in temperature at the groove planing position.

[0049] See also Figure 5-9At least one blower 15 is installed under the workbench 2 on the frame 1. The air outlet of the blower 15 is connected to an air duct 16. The air duct 16 passes through the workbench 2 and is connected to the air duct 9. The blower 15 is used to generate an airflow for cooling the aluminum plate. The airflow is introduced into the air duct 9 through the air duct 16. After entering the air duct 9, the airflow is blocked by the aluminum plate and flows along the length direction of the air duct 9 and is discharged from both sides of the aluminum plate. In the process of gas flow, efficient heat dissipation of the aluminum plate can be achieved, thereby avoiding the occurrence of heating and deformation of the aluminum plate due to friction between the aluminum plate and the planing knife.

[0050] See also Figure 1-2 The top of the rotating arm 3 is rotatably connected to the working table 2, and the pressing arm 4 is rotatably connected to the top of the rotating arm 3. The pressing arm 4 is inclined toward the working table 2. Specifically, when the groove planing machine is grooved for aluminum plates of different thicknesses, the pressing wheel 6 can roll to the surface of the aluminum plate more easily and press the aluminum plate downwardly against the working table 2. A pressing rod 5 is rotatably connected between the bottom ends of the pressing arms 4 on both sides of the working table 2, and the pressing wheel 6 contacts the top surface of the working table 2. A counterweight 8 is connected to the bottom end of the rotating arm 3. Specifically, the rotating arm 3 is rotatably connected to the side wall of the working table 2 using the rotating arm shaft 7 in the middle, and the connection position of the counterweight 8 is located below the rotating arm shaft 7, so that the rotating arm 3 maintains a vertical state under normal conditions. The pressing rod 5 rotatably connected between the bottom ends of the pressing arms 4 relies on its own gravity and the gravity of the pressing wheel 6 to press the aluminum plate on the side of the groove planing knife away from the pressing block 19, effectively preventing the aluminum plate from tilting after being grooved with a close interval, and having a good correction effect on the aluminum plate on the working table 2.

[0051] Embodiment 2

[0052] A flat surface processing slotting machine capable of correcting aluminum plates, such as Figure 1-12 As shown, on the basis of embodiment one, the difference from embodiment one lies in that a cover plate 10 is connected to the top of the air duct 9, and the cover plate 10 is provided with air outlets 11 at intervals along the length direction at a position directly below the slotting cutter. The air outlets 11 on the cover plate 10 reduce the size of the exhaust port of the air duct 9, so that the exhaust of the air duct 9 is more concentrated, and the airflow in the air duct 9 can flow upward more quickly in the area not blocked by the aluminum plate, which has the effect of cooling and blowing away chips for the slotting cutter passing through the air outlet 11.

[0053] See also Figure 5-9The top surface of the cover plate 10 is flush with the top surface of the workbench 2. The cover plate 10 is provided with a first slide groove 12 at each air outlet 11. A baffle 13 capable of blocking the air outlet 11 is slidably connected in the first slide groove 12. The sliding direction of the baffle 13 is parallel to the conveying direction of the aluminum plate. The end of the top of the baffle 13 away from the planing knife is rotatably connected to a blocking bar 14. The top of the blocking bar 14 is higher than the top surface of the workbench 2. When the aluminum plate slides on the workbench 2, it will be blocked by the blocking bar 14. As the aluminum plate slides, the baffle 13 The blocking bar 14 will block the aluminum plate and the aluminum plate will slide together with the aluminum plate until the inner wall of the first slide groove 12 limits the sliding of the baffle 13. At this time, the baffle 13 is in a state of not blocking the corresponding air outlet 11. The first slide groove 12 is provided with a space for accommodating the blocking bar 14. When the baffle 13 is restricted by the inner wall of the first slide groove 12 and cannot slide, the aluminum plate continues to slide. As the aluminum plate continues to slide, the blocking bar 14 rotates and is stored in the first slide groove 12. In this state, the blocking bar 14 is not higher than the top surface of the workbench 2.

[0054] See also Figure 5-9 A return spring is connected between the end of the baffle 13 close to the grooving knife and the inner wall of the first slide groove 12, and a return torsion spring is arranged at the rotating shaft of the blocking bar 14. The aluminum plate slides toward the blocking bar 14 on the workbench 2, and a corresponding number of baffles 13 can be slid according to the width of the aluminum plate. The baffles 13 that have not been slid open are still in a state of blocking the air outlet 11, which can effectively increase the gas flow rate discharged from the air outlet 11 on both sides of the aluminum plate, thereby achieving a better chip blowing effect on the grooving knife.

[0055] Embodiment 3

[0056] A flat surface processing slotting machine capable of correcting aluminum plates, such as Figure 1-12 As shown, on the basis of the first embodiment, the difference from the first embodiment is that the frame 1 is equipped with two blowers 15 in the middle of the workbench 2, and the air outlet ends of the blowers 15 are connected to the air duct 16, and the air duct 16 penetrates into the air duct 9 along the vertical direction. The frame 1 is fixedly connected with a diverter 17 penetrating into the air duct 9 between the two air ducts 16, and the top of the diverter 17 is fixedly connected with a wind shield 18. Specifically, the wind shield 18 can prevent the airflow blown out of the air duct 16 from blowing directly to the The bottom surface of the aluminum plate is prevented from being blown up due to the excessively fast gas flow rate blown out of the air duct 16. The vertical downward projection of the wind shield 18 can cover the part of the air duct 16 that penetrates into the air duct 9. The airflow blown out by the two blowers 15 enters the air duct 9 through the guidance of the air duct 16, and then blows directly to the wind shield 18 and flows to both sides, so that the airflow flowing out of the air duct 16 changes its flow direction and flows along the length direction of the air duct 9, thereby efficiently realizing the heat dissipation of the aluminum plate.

[0057] Embodiment 4

[0058] A flat surface processing slotting machine capable of correcting aluminum plates, such as Figure 1-12 As shown, on the basis of the first embodiment, the difference from the first embodiment is that the frame 1 is provided with slides 20 on both sides of the workbench 2, and the slide 20 is slidably connected with a sliding frame 21 along the direction parallel to the movement of the planing knife, and the sliding frame 21 is provided with a pressure column 24 toward the workbench 2, and the bottom end of the pressure column 24 is connected to the press table 23 through a universal ball joint 25. Specifically, the pressure column 24 is a hydraulic column, and the universal ball joint 25 connected to the bottom end thereof can make the pressure roller 26 adapt to aluminum plates of different thicknesses, and the pressure column 24 and the press table are lifted. The stability of the connection between 23, a plurality of pressing rollers 26 are coaxially connected to one end of the press table 23 facing the groove planer, and a plurality of support rollers 27 are rotatably connected to the other end. Both the support rollers 27 and the pressing rollers 26 can contact the workbench 2. The pressing column 24 is used to apply a downward force to the press table 23, so that the plurality of pressing rollers 26 connected to the press table 23 can fully squeeze the edge of the aluminum plate, flatten the deformed portion of the edge of the aluminum plate caused by cutting, so that the aluminum plate can better fit the top surface of the workbench 2 during the groove planing process.

[0059] See also Figure 3-4 , Fig.10 One end of the sliding frame 21 is fixedly connected with a driving box for driving the pressure roller 26 to rotate. Specifically, in the process of the groove planing machine grooves the aluminum plate, the driving box drives the pressure roller 26 to rotate to realize the feeding of the aluminum plate. The rotating shaft of the pressure roller 26 is connected to the output shaft of the driving box through a universal joint. The end of the pressure roller 26 away from the driving box is also connected to the inner wall of the sliding frame 21 through a universal joint. The driving box is used to drive the rotating shaft of the pressure roller 26 to rotate. Since the groove planing machine needs to groove aluminum plates of different thicknesses, when the axial height of the pressure roller 26 changes, the universal joint structure at both ends of the rotating shaft of the pressure roller 26 can also ensure that the driving component in the driving box can normally drive the pressure roller 26 to rotate.

[0060] See also Figure 3-4 The sliding frame 21 is connected to a telescopic push rod 22 at one end away from the driving box. The telescopic push rod 22 includes a fixed part and a telescopic part, wherein the end of the telescopic part is fixedly connected to the sliding frame 21, and the fixed part is connected to the top of the slide 20. The telescopic direction of the telescopic push rod 22 is parallel to the sliding direction of the sliding frame 21. The telescopic push rod 22 is used to control the sliding of the sliding frame 21 on the slide 20. Specifically, due to the wide width of the slotting machine, multiple pressure rollers 26 need to be set in the length direction of the press table 23 to prevent the rotating shaft of the pressure roller 26 from excessive deformation. After the adjacent pressure rollers 26 are coaxially connected, a downward force point is set at the connection position to more evenly disperse the pressure of the pressure roller 26. For the aluminum plate in the area between the adjacent pressure rollers 26, the position of the sliding frame 21 can be flexibly adjusted by the telescopic push rod 22 to achieve uniform leveling of the aluminum plate.

[0061] Embodiment 5

[0062] A flat surface processing slotting machine capable of correcting aluminum plates, such as Figure 1-12 As shown, on the basis of Example 4, the difference from Example 4 is that a plurality of second slide grooves 28 are arranged on the bottom surface of the press table 23 along the length direction, a slider 29 is slidably connected in the second slide groove 28, a spring 30 is connected between the end of the slider 29 away from the pressure roller 26 and the inner wall of the second slide groove 28, the spring 30 pushes the slider 29 toward the end of the second slide groove 28 close to the pressure roller 26, the bottom surface of the slider 29 is fixedly connected to a limiting platform 31 and a rubber sheet 32 ​​in an inverted T-shaped structure, the bottom surface of the rubber sheet 32 ​​is also provided with anti-slip grooves, and the end of the rubber sheet 32 ​​close to the pressure roller 26 is lower than the end close to the support roller 27.

[0063] See also Figure 10-12 The lower end of the rubber sheet 32 ​​can contact the top surface of the workbench 2, and the top surface of the higher end of the rubber sheet 32 ​​contacts the limit platform 31. When the aluminum plate slides toward the pressure roller 26, the pressure roller 26 is in a forward rotation state, and the rubber sheet 32 ​​generates a smaller friction force with the surface of the aluminum plate. When the aluminum plate slides toward the support roller 27, the pressure roller 26 is in a reverse rotation state, and the rubber sheet 32 ​​generates a larger friction force with the surface of the aluminum plate.

[0064] See also Figure 10-12 When the aluminum sheet is pressed against the surface of the workbench 2 and pushed toward the pressure roller 26, the aluminum sheet first contacts the lower end of the rubber sheet 32, and the rubber sheet 32 ​​is deformed, the middle part is bent, and the higher end drops. During this process, the slider 29 does not slide. When the aluminum sheet slides in the opposite direction, the higher end of the rubber sheet 32 ​​is limited by the limit platform 31, so that the lower end of the rubber sheet 32 ​​presses against the surface of the aluminum sheet. At this time, the aluminum sheet continues to move in the opposite direction to push the slider 29 to slide in the second slide groove 28 away from the pressure roller 26. At this time, the spring 30 accumulates elastic potential energy. When the pressure roller 26 stops reversing, The elastic force of the spring 30 applies a force to the slider 29 in the direction of the pressure roller 26. The slider 29 pushes the aluminum plate toward the pressure roller 26 through the friction between the rubber sheet 32 ​​and the aluminum plate. When the pressure roller 26 resumes forward rotation, the aluminum plate can be easily conveyed forward and the edge of the aluminum plate can be flattened again, thereby achieving the leveling of the edge of the aluminum plate. After leveling one of the cut edges of the aluminum plate, the aluminum plate is pulled out, and the other cut edge of the aluminum plate is directed toward the groover, so that the two cut edges of the aluminum plate can be leveled, and the groover work of the aluminum plate can be started at the same time.

[0065] The working principle of the present invention is as follows: the blower 15 generates an air flow in the blowing duct 9. When the grooving knife is grooving the aluminum plate, the air flow flowing in the duct 9 directly contacts the bottom surface of the aluminum plate, realizing efficient heat dissipation at the grooving position of the aluminum plate, thereby preventing the aluminum plate from being deformed due to heat. The grooved aluminum plate is pressed by the pressing wheel 6 during the process of continuing to be conveyed forward, so that the side of the grooving knife away from the pressing block 19 also has a pressing structure to press the aluminum plate, so that the aluminum plate fits the surface of the workbench 2, and at the same time will not affect the normal conveying of the aluminum plate. During the normal grooving process of the aluminum plate, the plate is corrected to prevent the grooving quality from being affected by the aluminum plates on both sides of the grooving knife being in different planes.

[0066] Although an embodiment of the present invention has been shown and described, this specific embodiment is only an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A plane processing slotting machine capable of correcting an aluminum plate, comprising a frame (1), a workbench (2) is mounted on the frame (1), and a slotting knife facing the workbench (2) is slidably connected, and a plurality of pressing blocks (19) are arranged on the surface of the frame (1) facing the workbench (2), characterized in that: The workbench (2) is provided with a pressure rod (5) rotatably disposed on the side of the planing cutter away from the pressure block (19); the pressure rod (5) is provided with pressure wheels (6) for pressing the aluminum plate at intervals along the axial direction; the workbench (2) is provided with an air duct (9) at a position directly below the movement path of the planing cutter; a blower mechanism for ventilating into the air duct (9) is installed on the frame (1); a cover plate (10) is connected above the air duct (9); the cover plate (10) is provided with air outlets (11) at intervals along the length direction at a position directly below the planing cutter; the top surface of the cover plate (10) is flush with the top surface of the workbench (2); the cover plate (10) is provided with a pressure wheel (6) at intervals along the axial direction for pressing the aluminum plate; Each air outlet (11) is provided with a first slide groove (12), a baffle (13) capable of blocking the air outlet (11) is slidably connected in the first slide groove (12), the sliding direction of the baffle (13) is parallel to the conveying direction of the aluminum plate, the top of the baffle (13) away from the slotting knife is rotatably connected to a blocking bar (14), the top of the blocking bar (14) is higher than the top surface of the workbench (2), a space for accommodating the blocking bar (14) is provided in the first slide groove (12), a return spring is connected between the end of the baffle (13) close to the slotting knife and the inner wall of the first slide groove (12), the rotation of the blocking bar (14) A return torsion spring is arranged at the axis, and the frame (1) is provided with slides (20) on both sides of the workbench (2), and a sliding frame (21) is slidably connected to the slide (20) along the direction parallel to the movement of the planing cutter, and the sliding frame (21) is provided with a pressure column (24) facing the workbench (2), and the bottom end of the pressure column (24) is connected to the pressure table (23) through a universal ball joint (25), and the pressure table (23) is coaxially connected with a plurality of pressure rollers (26) at one end facing the planing cutter, and is rotatably connected with a plurality of support rollers (27) at the other end, and the support rollers (27) and the pressure rollers (26) can both contact the workbench (2), and the bottom of the pressure table (23) is A plurality of second slide grooves (28) are arranged along the length direction, a slider (29) is slidably connected in the second slide groove (28), a spring (30) is connected between the end of the slider (29) away from the pressure roller (26) and the inner wall of the second slide groove (28), the bottom surface of the slider (29) is fixedly connected to a limiting platform (31) and a rubber sheet (32) in an inverted T-shaped structure, the end of the rubber sheet (32) close to the pressure roller (26) is lower than the end close to the support roller (27), the lower end of the rubber sheet (32) can contact the top surface of the workbench (2), and the top surface of the higher end of the rubber sheet (32) is in contact with the limiting platform (31).

2. The surface processing slotting machine capable of correcting aluminum plates according to claim 1 is characterized in that: The two sides of the workbench (2) are rotatably connected with rotating arms (3), the top of the rotating arms (3) are rotatably connected with pressure arms (4), the pressure arms (4) are inclined toward the workbench (2), a pressure rod (5) is rotatably connected between the bottom ends of the pressure arms (4) on both sides of the workbench (2), the pressure wheel (6) is in contact with the top surface of the workbench (2), and the bottom end of the rotating arm (3) is connected with a counterweight block (8).

3. The plane processing slotting machine capable of calibrating aluminum plates according to claim 1 is characterized in that: The frame (1) is provided with at least one blower (15) below the workbench (2); an air outlet end of the blower (15) is connected to an air duct (16); and the air duct (16) passes through the workbench (2) and is connected to an air duct (9).

4. The plane processing slotting machine capable of correcting aluminum plates according to claim 3 is characterized in that: The frame (1) is provided with two blowers (15) in the middle of the workbench (2); the air outlet ends of the blowers (15) are connected to air ducts (16); the air ducts (16) penetrate into the air duct (9) in a vertical direction; the frame (1) is fixedly connected with a diverter (17) penetrating into the air duct (9) between the two air ducts (16); the top of the diverter (17) is fixedly connected with a wind shield (18); the vertical downward projection of the wind shield (18) can cover the portion of the air duct (16) penetrating into the air duct (9).

5. The plane processing slotting machine capable of calibrating aluminum plates according to claim 1, characterized in that: One end of the sliding frame (21) is fixedly connected to a driving box for driving the pressure roller (26) to rotate, the rotating shaft of the pressure roller (26) and the output shaft of the driving box are connected via a universal joint, and the end of the pressure roller (26) away from the driving box is also connected to the inner wall of the sliding frame (21) via a universal joint.

6. The surface processing slotting machine capable of calibrating aluminum plates according to claim 5, characterized in that: The sliding frame (21) is connected to a telescopic push rod (22) at one end away from the driving box, and the telescopic push rod (22) includes a fixed part and a telescopic part, wherein the end of the telescopic part is fixedly connected to the sliding frame (21), and the fixed part is connected to the top of the slide table (20), and the telescopic direction of the telescopic push rod (22) is parallel to the sliding direction of the sliding frame (21).

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