A rack punching machine capable of limiting the punching position of aluminum materials

Abstract

The present invention relates to a rack-mounted punching machine capable of limiting the punching position of aluminum materials, comprising: a profile conveying device, which conveys the profile along a transportation path to a clamping position; an adjustable material blocking component, which is arranged on one side of the clamping position and can be controlled to appear or disappear on the profile transportation path by telescoping; a movable material clamping component, which is arranged on the other side of the clamping position and moves along two dimensions perpendicular to or parallel to the profile transportation path, and is used to cooperate with the adjustable material blocking component to clamp the profile at the clamping position; a puncher, which is arranged on the side away from the profile transportation path and punches holes in the profile at the clamping position; and a control device, which is electrically connected to the above-mentioned adjustable material blocking component, the movable material clamping component and the puncher. The present invention can improve the punching efficiency and keep the punching position of the profile consistent, thereby achieving aesthetics while reducing labor costs and greatly improving industrial efficiency.

Description

Technical Field

[0001] The invention relates to the field of aluminum material rack punching, in particular to a rack punching machine capable of limiting the punching positions of the aluminum material. Background Art

[0002] Aluminum is widely used in today's society, but before it's put into use, it's typically sprayed on all sides for aesthetic reasons or to prevent corrosion. A common spraying method involves simply placing the aluminum sheet in place and then spraying it. To ensure a uniform spray finish, the sheet must be flipped over after each spraying session, resulting in low efficiency and severe wear and tear on the sheet.

[0003] Some existing technical solutions have improved the above-mentioned spraying technology. They have gradually adopted the method of punching holes in aluminum materials, lifting the aluminum materials with a crane, and then spraying them. Therefore, in order to achieve high-efficiency punching and maintain the aesthetics of the punched aluminum materials, it is particularly important to improve the punching technology.

[0004] Currently, the punching technology on the market mainly involves placing a punching machine directly on the side of a conveyor belt and manually controlling the conveyor belt and punching machine. Due to manual control, the location of each punching cannot be consistent, resulting in a batch of aluminum holes being messy and unsightly, and the labor cost is relatively high. Due to the current lack of fully automatic punching technology, there is an urgent need for a punching machine that can fully automatically punch holes in profiles. Since full automation requires the coordinated operation of multiple components, how to achieve fully automatic process operation in the smallest space has become a key issue. Summary of the Invention

[0005] In view of this, in order to solve the problems that the existing aluminum punching device is inefficient and the aluminum material is not beautiful after punching, the present application proposes a shelf punching machine that can limit the punching position of the aluminum material.

[0006] To achieve the above objectives, this application adopts the following scheme:

[0007] A rack-mounted punching machine capable of limiting the punching position of aluminum materials comprises: a profile conveying device, which conveys the profile along a transport path to a clamping position; an adjustable material blocking assembly, which is arranged on one side of the clamping position and can be controlled to appear or disappear on the profile transport path by telescoping; a movable material clamping assembly, which is arranged on the other side of the clamping position and moves along two dimensions perpendicular or parallel to the profile transport path, and is used to cooperate with the adjustable material blocking assembly to clamp the profile at the clamping position; a puncher, which is arranged on the side away from the profile transport path and punches holes in the profile at the clamping position; and a control device, which is electrically connected to the above-mentioned adjustable material blocking assembly, movable material clamping assembly and puncher.

[0008] Preferably, the adjustable material blocking assembly, the movable material clamping assembly and the puncher are all driven by cylinders, and each cylinder is connected to the control device.

[0009] Preferably, it also includes an in-place detection module and a pressure regulating device, wherein the in-place detection module is arranged on the adjustable material blocking assembly for transmitting a profile in-place signal; the pressure regulating device is connected to each cylinder; the control device drives the profile conveying device to transport the profile to the clamping position, the in-place detection module sends an in-place signal, and the control device controls the pressure regulating device to drive the cylinder, thereby controlling the adjustable material blocking assembly and the movable clamping assembly to clamp the profile, and controlling the puncher to punch holes.

[0010] Preferably, the adjustable material blocking assembly includes a cylinder one fixed plate and cylinder one, the cylinder one fixed plate is fixedly set, cylinder one is fixedly set on the cylinder one fixed plate, one end of cylinder one is provided with a first rising guide block, the first rising guide block is provided with a first lifting guide plate, and cylinder one can control the first lifting guide plate to perform telescopic movement.

[0011] Preferably, the first lifting guide plate is provided with a lifting guide hole, an adjustment component is provided through the lifting guide hole, a stop block is provided on one end of the adjustment component close to the clamping position, and a plywood is provided on one side of the stop block close to the clamping position. The extension and retraction of the first lifting guide plate can drive the stop block to appear or disappear on the profile transportation path.

[0012] Preferably, the adjustment assembly includes an adjusting sleeve, an adjusting movable sleeve and an adjusting handwheel. The adjusting sleeve is fixedly arranged in the lifting guide hole, and the adjusting movable sleeve is arranged in the adjusting sleeve. One end of the adjusting movable sleeve is connected to the adjusting handwheel, and the other end is connected to the stop block. The adjusting handwheel can be used to control the extension and retraction of the adjusting sleeve and thereby drive the stop block to perform extension and retraction movement along the profile transportation path, which is used to adjust the position of the stop block.

[0013] Preferably, a fixing groove is provided on a fixing plate of the cylinder, and a first sliding guide rail is provided on the fixing groove, so that the puncher can move along the first sliding guide rail.

[0014] Preferably, the movable clamping assembly includes a cylinder two fixing plate, a cylinder three fixing plate and a support plate. The support plate is fixedly arranged. The cylinder two fixing plate and the cylinder three fixing plate are fixedly arranged on both sides of the support plate. Cylinder two and cylinder three are fixedly arranged on the cylinder two fixing plate and the cylinder three fixing plate respectively. A first cylindrical pin is arranged on the top of cylinder two.

[0015] Preferably, a guide rail is provided on the top of the support plate, a slider bearing is slidably provided on the guide rail, a fixed block is provided on the slider bearing, which is used to clamp the profile blocked by the stop block at the clamping position, and a plywood is provided on the side of the fixed block close to the clamping position.

[0016] Preferably, a first guide portion is further provided on one side of the slider bearing, and a first guide groove is provided on the first guide portion. The slider bearing can be moved along the guide rail in a specified direction by pulling the first guide portion.

[0017] Preferably, a connecting portion is provided at one end of the guide rail, and the connecting portion is rotatably connected to the first cylindrical pin, so that the entire guide rail can rotate along the first cylindrical pin.

[0018] Preferably, a second lifting guide block is provided on the top of cylinder three, and a second lifting guide plate is provided on the second lifting guide block. The second lifting guide plate is connected to the other end of the guide rail away from the connecting part. By adjusting cylinder three, the second lifting guide plate can be extended and retracted to drive the guide rail to rotate along the first cylindrical pin on cylinder two.

[0019] Preferably, a linear guide rail is provided on one side of the support portion, a slider is provided on the linear guide rail, the slider is connected to the first guide portion and the telescopic motor, and the telescopic motor can control the slider and the first guide portion to move along the linear guide rail.

[0020] Preferably, the first guide portion is provided with a second cylindrical pin and a first guide groove, the second cylindrical pin is located between the first guide grooves, and the first guide portion passes through the first guide groove, and the second cylindrical pin is rollingly arranged in the first guide groove. The movement of the first guide portion can drive the first guide portion and the slider bearing to move along the slide rail through the rolling structure of the second cylindrical pin and the first guide groove.

[0021] Preferably, a second sliding guide rail is provided on the side of the third fixed plate of the cylinder close to the puncher, and the puncher can move along the second sliding guide rail and the first sliding guide rail.

[0022] Preferably, the puncher is provided with a cylinder four, a cylinder four fixing plate and a first punching guide rail, the cylinder four fixing plate is fixedly set, the first punching guide rail is fixedly set on the cylinder four fixing plate, the cylinder four is fixedly set on the first punching guide rail, and one end of the cylinder four is connected to a second guide part slidably set on the first punching guide rail, and the second guide part is provided with a second guide groove.

[0023] Preferably, the puncher is also provided with two second punching guide rails, each of which is provided with a punching slider, a dovetail plate is connected between the two punching sliders, a punching assembly is provided on the side of the dovetail plate close to the clamping position for punching the profile, and a punching limit plate is also provided on the other side of the dovetail plate for limiting the punching slider from sliding off the second punching guide rail.

[0024] Preferably, a second guide portion is connected to the side of the punching slider close to the second guide portion, and the second guide portion is provided with a second guide groove and a third cylindrical pin. The second guide portion passes through the second guide groove, and the third cylindrical pin is rolled in the second guide groove. The movement of the second guide portion can drive the second guide portion and the punching slider to move along the second punching guide rail through the rolling structure of the third cylindrical pin and the second guide groove, and then drive the punching assembly to move to the clamping position.

[0025] Preferably, the punching assembly includes a positioning block and a punching member, the positioning block includes a positioning surface and a positioning hole, the positioning surface is used to further limit the profile at the clamping position, the punching member includes a punching needle and a punching power mechanism, the punching needle is set through the positioning hole, and the punching power mechanism provides power for the extension and retraction of the punching needle.

[0026] Preferably, the dovetail plate is further provided with two dovetail grooves, which are slidably connected to the first sliding guide rail and the second sliding guide rail respectively, for supporting the movement of the dovetail plate.

[0027] Preferably, the profile conveying device includes an original conveyor belt and a material distribution conveyor belt. There are multiple original conveyor belts and material distribution conveyor belts. Each original conveyor belt is arranged in parallel on one side of the adjustable material blocking component away from the puncher, and each material distribution conveyor belt is arranged in parallel and at intervals on one side of each original conveyor belt.

[0028] Preferably, the separation conveyor belt and the original conveyor belt have the same height, and the conveying rate of the separation conveyor belt is different from the conveying rate of the original conveyor belt, so that the profiles on the original conveyor belt can be separated.

[0029] Preferably, the pressure regulating device includes a double pressure regulating filter for adjusting the air pressure and filtering the gas, and an electromagnetic valve seat is provided between the double pressure regulating filter and each cylinder for distributing the pressure-regulated gas to each cylinder.

[0030] Preferably, a punching frame is further included, and the punching frame includes a platform surface at the same height as the profile conveying device.

[0031] The above-mentioned rack punching machine capable of limiting the punching position of aluminum material has at least the following beneficial effects:

[0032] (1) The machine can form a one-stop flow operation process, which is more efficient, has less relative error, and is easier to obtain aluminum materials with the same punching position, thereby improving the utilization rate of aluminum materials;

[0033] (2) It can reduce manual control, reduce labor costs accordingly, and ensure the personal safety of operators;

[0034] (3) Some parts of the punching machine are driven by the vertical axis to move in the horizontal direction, which greatly reduces the space occupied by the entire punching machine, saves costs, and improves portability. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 A schematic structural diagram of a punching device of a rack punching machine capable of limiting punching positions of aluminum materials provided by an embodiment of the present invention;

[0036] Figure 2 This is a structural diagram of the adjustable material blocking assembly of this embodiment;

[0037] Figure 3 This is a schematic structural diagram of the adjustment component of this embodiment;

[0038] Figure 4 This is a schematic structural diagram of the movable clamping assembly of this embodiment;

[0039] Figure 5 This is another structural schematic diagram of the movable clamping assembly of this embodiment;

[0040] Figure 6 Schematic diagram of the structure of the puncher in this embodiment;

[0041] Figure 7 Schematic diagram of the structure of the profile conveying device of this embodiment;

[0042] Figure 8 Schematic diagram of the structure of the voltage regulating device of this embodiment;

[0043] A schematic structural diagram of a rack punching machine capable of limiting punching positions of aluminum materials provided by an embodiment of the present invention.

[0044] in:

[0045] 100 punching racks;

[0046] 200 adjustable stopper assembly, 210 cylinder-fixed plate, 211 fixed groove, 212 first sliding guide rail, 220 cylinder-1, 230 first rising guide block, 240 first lifting guide plate, 241 lifting guide hole, 250 adjustment assembly, 251 adjustment fixed sleeve, 252 adjustment movable sleeve, 253 adjustment handwheel, 260 stopper block, 261 plywood;

[0047] 300 movable clamping assembly, 310 support plate, 320 cylinder two fixed plate, 330 cylinder two, 331 first cylindrical pin, 340 cylinder three fixed plate, 350 cylinder three, 360 guide rail, 361 slider bearing, 362 fixed block, 363 first guide portion, 364 first guide groove, 365 connecting portion, 370 second lifting guide block, 371 second lifting guide plate, 380 linear guide rail, 381 slider, 382 first guide portion, 383 second cylindrical pin, 384 first guide groove, 385 telescopic motor, 390 second sliding guide rail;

[0048] 400 puncher, 410 cylinder four, 420 cylinder four fixing plate, 430 first punching guide rail, 431 second guide portion, 432 second guide groove, 440 second punching guide rail, 450 punching slider, 451 second guide portion, 452 second guide groove, 453 third cylindrical pin, 460 dovetail plate, 461 punching limit plate, 462 dovetail groove, 470 punching assembly, 471 positioning block, 472 positioning surface, 473 positioning hole, 474 punching member, 475 punching needle, 476 punching power mechanism;

[0049] 500 profile conveying device, 510 original conveyor belt, 520 material separation conveyor belt;

[0050] 600 pressure regulating device, 610 two-piece pressure regulating filter, 620 solenoid valve seat;

[0051] 700 in place detection module;

[0052] 800 profile. DETAILED DESCRIPTION

[0053] like Figure 1-8 As shown, the present invention provides a shelf punching machine that can limit the punching position of aluminum materials, including: a profile conveying device 500, which conveys the profile along a transportation path to a clamping position; an adjustable material blocking component 200, which is arranged on one side of the clamping position and can be controlled to appear or disappear on the profile transportation path by telescoping; a movable material clamping component 300, which is arranged on the other side of the clamping position and moves along two dimensions perpendicular to or parallel to the profile transportation path, and is used to cooperate with the adjustable material blocking component 200 to clamp the profile at the clamping position; a puncher 400, which is arranged on the side away from the profile transportation path and punches holes in the profile at the clamping position; and a control device, which is electrically connected to the above-mentioned adjustable material blocking component 200, the movable material clamping component 300 and the puncher 400.

[0054] Among them, when the profile is transported to a clamping position along a transport path by the profile conveying device 500, the adjustable material blocking component 200 has been controlled to appear on the transport path, preferably on one side of the profile at the clamping position on the profile transport path, and more preferably on the front side of the profile moving on the transport path, so as to press against the front side of the profile to achieve one-time positioning of the profile at the clamping position; in addition, the movable material clamping component 300 moves perpendicular to the profile transport path, that is, slowly approaches or moves away from the profile transport path, and moves parallel to the profile transport path, that is, slowly approaches or moves away from the clamping position where the profile stays. When the adjustable material clamping component is at the clamping position, except for the profile After the profile is positioned once, the movable clamping assembly 300 first moves close to the profile transport path, and then moves to the clamping position until it rests against the rear side compared to the front side of the profile, thereby performing a second positioning on the profile; the puncher 400 is arranged on the side away from the transport path, preferably on the side away from the clamping position of the profile conveying device 500 away from the transport path. When the puncher 400 approaches the clamping position to punch a hole in the profile, the profile will be positioned three times at the same time; through the above three positioning and punching of the positioned profile, all profiles of the same model that arrive at the clamping position can be punched at the same position to achieve unified batch operation.

[0055] Preferably, the adjustable material blocking assembly 200, the movable material clamping assembly 300 and the puncher 400 are all driven by cylinders, and each cylinder is connected to a control device.

[0056] Preferably, it also includes an in-place detection module 700 and a pressure regulating device 600. The in-place detection module 700 is arranged on the adjustable material blocking assembly 200 to transmit a profile in-place signal; the pressure regulating device 600 is connected to each cylinder; the control device drives the profile conveying device 500 to transport the profile to the clamping position, the in-place detection module 700 sends an in-place signal, and the control device controls the pressure regulating device 600 to drive the cylinder, thereby controlling the adjustable material blocking assembly 200 and the movable clamping assembly 300 to clamp the profile, and controlling the puncher 400 to punch holes.

[0057] Among them, the in-place detection module 700 is preferably arranged on one side of the profile abutment point on the adjustable material stop assembly 200, and the position is as close to the abutment point as possible, so that the in-place detection module 700 can detect the signal that the profile has arrived at the adjustable material stop assembly 200 in the most timely manner, and transmit the signal to the control device to control the coordinated operation of other components.

[0058] Moreover, this mode of signal transmission and control operation can achieve fully automatic operation. There is no need for manual control operation at each step. The operation time of each subsequent step can be set. For example, it can be set that after the control device receives the signal of the arrival of the profile, the following settings are made: the profile stays at the clamping position for 2S, the movable clamping component 300 moves toward the profile transportation path for 0.5S, the movable clamping component 300 moves toward the clamping position for 0.5S, the puncher 400 moves to the clamping position for 1S to 1.5S, the puncher 400 punches the profile for 0.5S, the puncher 400 moves away from the clamping position for 1S after punching, the movable clamping component 300 moves to the clamping position for 0.5S, and the adjustable clamping component moves away from the clamping position for 0.5S. In this way, the punching time of each profile is set to about 6S, and similar operations are performed for other profiles to achieve full automation.

[0059] Preferably, the adjustable material blocking assembly 200 includes a cylinder-fixed plate 210 and a cylinder-220. The cylinder-fixed plate 210 is fixedly arranged, and the cylinder-220 is fixedly arranged on the cylinder-fixed plate 210. A first rising guide block 230 is arranged at one end of the cylinder-220, and the first rising guide block 230 is provided with a first lifting guide plate 240. The cylinder-220 can control the first lifting guide plate 240 to perform telescopic movement.

[0060] Preferably, the first lifting guide plate 240 is provided with a lifting guide hole 241, and an adjustment component 250 is provided through the lifting guide hole 241. A stop block 260 is provided on the end of the adjustment component 250 close to the clamping position, and a plywood 261 is provided on the side of the stop block 260 close to the clamping position. The extension and retraction of the first lifting guide plate 240 can drive the stop block 260 to appear or disappear on the profile transportation path.

[0061] Preferably, the adjustment assembly 250 includes an adjustment sleeve 251, an adjustment sleeve 252 and an adjustment handwheel 253. The adjustment sleeve 251 is fixedly arranged in the lifting guide hole 241, and the adjustment sleeve 252 is arranged in the adjustment sleeve 251. One end of the adjustment sleeve 252 is connected to the adjustment handwheel 253, and the other end is connected to the stop block 260. The adjustment handwheel 253 can be used to control the extension and retraction of the adjustment sleeve 251 and thereby drive the stop block 260 to perform extension and retraction movement along the profile transportation path, which is used to adjust the position of the stop block 260.

[0062] Among them, an adjustment component 250 is set at one end of the stop block 260, which can adapt to the sizes of different aluminum materials. Without moving the entire puncher 400, the stop block 260 can be extended and retracted forward and backward along the profile transportation path by simply turning the adjustment handwheel 253, so that profiles of different sizes can be limited, so that the puncher 400 can punch holes in the middle of the profile or other positions that meet production requirements.

[0063] Preferably, a fixing groove 211 is provided on the cylinder first fixing plate 210 , and a first sliding guide rail 212 is provided on the fixing groove 211 , so that the puncher 400 can move along the first sliding guide rail 212 .

[0064] Preferably, the movable clamping assembly 300 includes a cylinder two fixing plate 320, a cylinder three fixing plate 340 and a support plate 310, the support plate 310 is fixedly arranged, the cylinder two fixing plate 320 and the cylinder three fixing plate 340 are fixedly arranged on both sides of the support plate 310, and cylinder two 330 and cylinder three 350 are fixedly arranged on the cylinder two fixing plate 320 and the cylinder three fixing plate 340 respectively, and a first cylindrical pin 331 is arranged on the top of cylinder two 330.

[0065] Preferably, a guide rail 360 is provided on the top of the support plate 310, a slider bearing 361 is slidably provided on the guide rail 360, a fixed block 362 is provided on the slider bearing 361, which is used to clamp the profile blocked by the blocking block 260 at the clamping position, and a plywood 261 is provided on the side of the fixed block 362 close to the clamping position.

[0066] Preferably, a first guide portion 363 is further provided on one side of the slider bearing 361 , and a first guide groove 364 is provided on the first guide portion 363 . The slider bearing 361 can be moved in a specified direction along the guide rail 360 by pulling the first guide portion 363 .

[0067] Preferably, a connecting portion 365 is provided at one end of the guide rail 360 , and the connecting portion 365 is rotatably connected to the first cylindrical pin 331 , so that the entire guide rail 360 can rotate along the first cylindrical pin 331 .

[0068] Preferably, a second lifting guide block 370 is provided on the top of cylinder three 350, and a second lifting guide plate 371 is provided on the second lifting guide block 370. The second lifting guide plate 371 is connected to the other end of the guide rail 360 away from the connecting part 365. By adjusting cylinder three 350, the second lifting guide plate 371 can be extended and retracted to drive the guide rail 360 to rotate along the first cylindrical pin 331 on cylinder two 330.

[0069] The guide rail 360 is preferably located below the profile transport path. Before the guide rail 360 and the fixed block 362 on the guide rail 360 are raised, the profile will not be hindered from moving along the profile transport path. The fixed block 362 of the movable clamping assembly 300 can move along the profile transport path on the guide rail 360 to the clamping position to cooperate with the blocking block 260 to clamp the profile. Preferably, there are two schemes for raising or lowering the entire guide rail 360 in the device: the first scheme is to set a first cylindrical pin 360 below the guide rail 360 near the clamping position. 31. A lifting cylinder is provided below the guide rail 360 away from the clamping position to control the lifting of one end of the guide rail 360. By controlling the lifting of only one end of the guide rail 360, the guide rail 360 can be rotated about the first cylindrical pin 331, thereby lifting the entire guide rail 360 and placing the fixed block 362 on the profile transport path. A second solution is to control the second cylinder 330 below the first cylindrical pin 331 and the third cylinder 350 below the guide rail 360 away from the clamping position to simultaneously perform telescopic movement, thereby lifting the entire guide rail 360 as a whole. Solution 1 is preferred, as it saves more materials and is more convenient.

[0070] Preferably, a linear guide rail 380 is provided on one side of the support part, and a slider 381 is provided on the linear guide rail 380. The slider 381 is connected to the first guide part 382 and the telescopic motor 385. The telescopic motor 385 can control the slider 381 and the first guide part 382 to move along the linear guide rail 380.

[0071] Preferably, the first guide portion 382 is provided with a second cylindrical pin 383 and a first guide groove 384, the second cylindrical pin 383 is located between the first guide groove 384, and the first guide portion 363 passes through the first guide groove 384, and the second cylindrical pin 383 is rollingly set in the first guide groove 364. The movement of the first guide portion 382 can drive the first guide portion 363 and the slider bearing 361 to move along the slide rail through the rolling structure of the second cylindrical pin 383 and the first guide groove 364.

[0072] Among them, the first guide groove 364 on the first guide part 363 is preferably an inclined slide groove, and the inclination direction is gradually downward along the direction of the profile being transported to the clamping position, and the telescopic motor 385 and the first guide part 382 are preferably arranged below the guide rail 360 near the clamping position. When the fixed plate needs to move toward the clamping position, the telescopic motor 385 drives the second cylindrical pin 383 on the first guide part 382 to move upward, and then when the second cylindrical pin 383 moves upward in the first guide groove 364, there will be an upward force on the first guide groove 364, which is offset by the downward force of the guide rail 360 on the first guide part 363. In addition, there is a force on the first guide groove 364 toward the clamping position, thereby guiding the first guide part 382 and the fixed plate to move along the guide rail 360 to the clamping position, thereby achieving clamping and fixation of the profile. The advantage of fixing the profile by means of vertical movement and then driving lateral movement is that it can save a lot of space, achieve the desired effect, and facilitate installation in a limited space.

[0073] Preferably, a second sliding guide rail 390 is provided on the side of the cylinder third fixing plate 340 close to the puncher 400 , and the puncher 400 can move along the second sliding guide rail 390 and the first sliding guide rail 212 .

[0074] Preferably, the puncher 400 is provided with a cylinder four 410, a cylinder four fixing plate 420 and a first punching guide rail 430, the cylinder four fixing plate 420 is fixedly set, the first punching guide rail 430 is fixedly set on the cylinder four fixing plate 420, the cylinder four 410 is fixedly set on the first punching guide rail 430, and one end of the cylinder four 410 is connected to a second guide part 431 slidably set on the first punching guide rail 430, and the second guide part 431 is provided with a second guide groove 432.

[0075] Preferably, the puncher 400 is also provided with two second punching guide rails 440, and a punching slider 450 is provided on each of the two second punching guide rails 440. A dovetail plate 460 is connected between the two punching sliders 450, and a punching assembly 470 is provided on the side of the dovetail plate 460 close to the clamping position for punching the profile, and a punching limit plate 461 is also provided on the other side of the dovetail plate 460 for limiting the punching slider 450 from sliding away from the second punching guide rail 440.

[0076] Preferably, a second guide portion 451 is connected to the side of the punching slider 450 close to the second guide portion 431, and the second guide portion 451 is provided with a second guide groove 452 and a third cylindrical pin 453. The second guide portion 431 passes through the second guide groove 452, and the third cylindrical pin 453 is rolled in the second guide groove 432. The movement of the second guide portion 451 can drive the second guide portion 431 and the punching slider 450 to move along the second punching guide rail 440 through the rolling structure of the third cylindrical pin 453 and the second guide groove 432, and then drive the punching assembly 470 to move to the clamping position.

[0077] Among them, the second guide groove 432 on the second guide part 431 is preferably also an oblique sliding groove, and the second guide groove 432 is preferably inclined from bottom to top in the direction away from the clamping position. Therefore, when the second guide groove 432 moves upward under the drive of the cylinder four 410, a force acting on the second guide part 431 toward the clamping position will be generated, thereby driving the punching slider 450 and the punching assembly 470 to move toward the clamping position. This setting makes the entire device more flexible.

[0078] Preferably, the punching assembly 470 includes a positioning block 471 and a punching member 474, the positioning block 471 includes a positioning surface 472 and a positioning hole 473, the positioning surface 472 is used to further limit the profile at the clamping position, the punching member 474 includes a punching needle 475 and a punching power mechanism 476, the punching needle 475 is set through the positioning hole 473, and the punching power mechanism 476 provides power for the extension and retraction of the punching needle 475.

[0079] Among them, the positioning surface 472 has the function of limiting the profile at the clamping position for the third time. It is preferred that the profile is placed vertically to the profile transportation path, and the placed profile is preferably placed with an extra part of the profile in the direction toward the puncher 400, and the extra part is limited and should be coordinated with the movable distance of the puncher 400. In this way, when the puncher 400 moves to the clamping position, the positioning surface 472 on the puncher 400 will push the profile to be positioned, and profiles of the same model will be positioned at the same position and punched at the same position.

[0080] Preferably, two dovetail grooves 462 are further provided on the dovetail plate 460 . The two dovetail grooves 462 are slidably connected to the first sliding guide rail 212 and the second sliding guide rail 390 respectively, so as to support the movement of the dovetail plate 460 .

[0081] Preferably, the profile conveying device 500 includes an original conveyor belt 510 and a material distribution conveyor belt 520. There are multiple original conveyor belts 510 and multiple material distribution conveyor belts 520. Each original conveyor belt 510 is arranged in parallel on one side of the adjustable material blocking assembly 200 away from the puncher 400, and each material distribution conveyor belt 520 is arranged in parallel and at intervals on one side of each original conveyor belt 510.

[0082] Preferably, the separation conveyor belt 520 and the original conveyor belt 510 have the same height, and the conveying rate of the separation conveyor belt 520 is different from the conveying rate of the original conveyor belt 510, so that the profiles on the original conveyor belt 510 can be separated.

[0083] The original conveyor belt 510 and the material-dividing conveyor belt 520 can be arranged in various ways, as long as the profiles placed on the profile conveying device 500 can be separated from each other.

[0084] Preferably, the pressure regulating device 600 includes a double pressure regulating filter 610 for adjusting the air pressure and filtering the gas. An electromagnetic valve seat 620 is provided between the double pressure regulating filter 610 and each cylinder for distributing the pressure-regulated gas to each cylinder.

[0085] The dual pressure regulating filter 610 is mainly used to filter out impurities and adjust the air pressure value, and adjust the direction and flow rate of the gas through the electromagnetic valve seat 620, and then transport it to the corresponding cylinder.

[0086] Preferably, a punching frame 100 is further included, and the punching frame 100 includes a platform surface at the same height as the profile conveying device 500 to support and place the profile so as to punch holes in the profile.

[0087] according to Figure 1-8 , provide the following embodiments:

[0088] A punching rack 100 is provided with a platform surface on the punching rack 100 for placing profiles, and a profile conveying device 500 is provided on one side of the punching rack 100 to convey the profiles along a transportation path to a clamping position. The entire profile conveying device 500 is in the same position as the platform surface, and the clamping position is a certain position point on the platform surface, wherein the profile conveying device 500 has two-stage conveyor belts, including multiple original conveyor belts 510 throughout the transportation and multiple distribution conveyor belts 520 spaced between the original conveyor belts 510. The profiles are placed on the original conveyor belt 510 perpendicularly to the original conveyor belt 510 by hand or machine, and one end of the profile cannot exceed the position of the punching rack 100. In the process of transporting the profiles to the clamping position, the distribution conveyor belt 520 spaced on one side of the original conveyor belt 510 and having a transportation speed different from that of the original conveyor belt 510 separates the uniformly placed profiles from each other, so that a certain distance is created between the profiles.

[0089] At the same time, an adjustable blocking assembly 200 is provided below the relative platform surface of the punching machine, wherein a cylinder 220 is fixedly provided on a fixed cylinder fixing plate 210, and a lifting guide block is provided above the cylinder 220. On the one hand, it has the function of fixing the cylinder 220, and on the other hand, a lifting guide plate is provided inside, and a lifting guide plate is provided. A lifting guide hole 241 is provided on the lifting guide plate, and an adjusting assembly 250 is provided through the lifting guide hole 241 parallel to the platform surface. A blocking block 260 is provided on the side of the adjusting assembly 250 close to the profile, and a plywood 261 is provided on the side of the blocking block 260 close to the profile. Before the separated profile reaches the clamping position, the cylinder 220 moves to drive the lifting guide plate, and then drives the stop block 260 to move upward, appearing on one side of the clamping position on the platform, and an in-place detection module 700 is set below the stop block 260. The profile detection module is electrically connected to a control device. The control device can receive the detection signal sent by the in-place detection module 700 and control other structural activities of the punching machine. When the profile is transported forward to the clamping position and just against the stop block 260, the in-place detection module 700 detects the profile and sends a signal to the control device. The control device controls the profile conveying device 500 to stop transportation, so that the profile stays at the clamping position.

[0090] Next, the control device controls a movable clamping assembly 300 to move. The movable clamping assembly 300 is integrally arranged on the opposite side of the adjustable blocking assembly 200 relative to the clamping position, wherein the movable clamping assembly 300 includes a fixed support plate 310, and a cylinder second fixing plate 320 fixedly arranged on one side of the support plate 310 close to the profile, and a cylinder second 330 is fixedly arranged on it. A first cylindrical pin 331 is arranged on the top of the cylinder second 330, and a guide rail 36 is arranged on the top of the first cylindrical pin 331 and the support plate 310. 0, and a connecting portion 365 is provided on one side of the guide rail 360 close to the first cylindrical pin 331 and is rotatably connected to the first cylindrical pin 331; a cylinder three fixing plate 340 is provided on the opposite side of the cylinder two fixing plate 320 relative to the support plate 310, and a cylinder three 350 is fixedly provided on it, and a rising guide block and a lifting guide plate are also provided on the top of the cylinder three 350, wherein the lifting guide plate is fixedly connected to the other side of the guide rail 360 relative to the first cylindrical pin 331, and the movement of the cylinder three 350 can drive the lifting guide plate, thereby driving the guide rail 3 60 rotates along the first cylindrical pin 331; in addition, a slider bearing 361 is provided on the guide rail 360, a fixing block 362 is provided on the slider bearing 361, and a first guide portion 363 is provided on the side of the slider bearing 361 close to the profile conveying device 500, and a first guide groove 364 is provided on the first guide portion 363, which can be pulled to drive the slider bearing 361 to move along the guide rail 360; on the other hand, a linear guide rail 380 is provided on the support portion in a direction perpendicular to the platform surface, A slider 381 is provided on the rail 380, a telescopic motor 385 is provided at the bottom of the slider 381, and a first guide portion 382 is provided on one side of the slider 381, the first guide portion 382 is provided with a first guide groove 384, and a second cylindrical pin 383 is provided in the first guide groove 384, wherein the first guide portion 363 is provided in the first guide groove 384, the second cylindrical pin 383 is slidably connected to the first guide groove 364, and the second guide groove 432 is a linear inclined groove gradually downward from cylinder three 350 to cylinder two 330.

[0091] After receiving the signal from the in-position detection module 700, the control device controls the cylinder three 350 of the movable clamping assembly 300 to move, so as to drive the guide rail 360 to rotate along the first cylindrical pin 331, so that the fixed block 362 appears on the fixed surface, and then controls the telescopic motor 385 to move to drive the first guide part 382 to move upward, and then drives the fixed plate on the bearing 361 of the slider 381 to move toward the clamping position through an oblique first guide groove 364. When the fixed block 362 abuts against the profile at the clamping position, the control device controls the movable clamping assembly 300 to stop moving.

[0092] Next, a puncher 400 is provided on the opposite side of the profile conveying device 500 at the relative clamping position, and the control device controls the puncher 400 to move to the clamping position to punch the profile 800. The puncher 400 includes a fixed cylinder fourth fixing plate 420, on which a first punching guide rail 430 is provided, a cylinder fourth 410 is fixedly provided on the first punching guide rail 430, the cylinder fourth 410 is connected to a second guide portion 431 slidably provided on the first punching guide rail 430, and an oblique second guide groove 432 is provided on the second guide portion 431; and the puncher 400 also includes two second punching guide rails 440, both of which are provided with a punching slider 450, wherein the one near the cylinder fourth 410 is provided with a second guide portion 431. A second guide portion 451 is provided on the punching slider 450 on the side, a second guide groove 452 is provided on the second guide portion 451, and a third cylindrical pin 453 is provided in the second guide groove 452, wherein the second guide portion 431 is provided in the second guide groove 452, and the third cylindrical pin 453 is slidably connected to the second guide groove 432; and a dovetail plate 460 is fixedly provided between the two punching sliders 450, and a punching assembly 470 is provided on the dovetail plate 460, including a punching part 474 for punching the profile and a positioning block 471 for fixing the position of the profile. After the puncher 400 receives the signal from the control device, the cylinder 410 moves to drive the second guide part 431 to move upward, and then drives the second guide part 451 and the punching slider 450 to move along the second punching guide rail 440 through the second guide groove 432, and then drives the punching part 474 and the positioning block 471 to move along the second punching guide rail 440 to the clamping position. The positioning block 471 will further position the profile at the clamping position, and then the punching part 474 will punch the profile.

[0093] After punching is completed, under the control of the control device, the punching assembly 470 moves along the second punching guide rail 440 away from the clamping position under the drive of the cylinder 4 410. Then, the fixed block 362 of the movable clamp moves along the guide rail 360 away from the clamping position under the drive of the telescopic motor 385. Then, under the drive of the cylinder 3 350, the guide rail 360 rotates downward along the first cylindrical pin 331, thereby causing the fixed block 362 to fall below the platform surface. At the same time, under the drive of the cylinder 1 220, the blocking block 260 falls below the platform surface. Then, the control device controls the profile conveying device 500 to transport the punched profile 800, thereby completing the entire punching operation of the single profile. The profile conveying device 500 then conveys the next profile to the clamping position for the next round of punching.

[0094] In one embodiment, the adjustment component 250 on the adjustable clamping component may include an adjustment sleeve 251 fixedly set on the lifting guide hole 241, and an adjustment sleeve 252 set inside the adjustment sleeve 251. The side of the adjustment sleeve 252 close to the clamping position is connected to the stop block 260, and the other side is connected to an adjustment handwheel 253. The adjustment handwheel 253 can be rotated to move the adjustment sleeve 252 along the direction of profile transportation, thereby driving the stop block 260 to move a certain distance along the direction of profile transportation. This device can be adapted to cope with profiles of different models.

[0095] In one embodiment, a punching limit plate 461 can also be provided on the dovetail plate 460. After the punching is completed, when the punching assembly 470 and the dovetail plate 460 move along the second punching guide rail 440 in a direction away from the clamping position, the punching slider 450 will press against the punching limit plate 461 when it reaches the specified position to prevent the punching slider 450 from sliding off the second punching guide rail 440.

[0096] In one embodiment, the control device operates each cylinder by controlling a pressure regulating device 600. The pressure regulating device 600 includes a two-piece pressure regulating filter 610 that can filter dust and adjust the air pressure value, and a 200M5F model solenoid valve seat 620 connected to the two-piece pressure regulating filter 610 that can adjust the direction and flow rate of the gas. The gas after pressure and speed regulation is distributed to each cylinder to operate the cylinder.

[0097] In one embodiment, the punching assembly 470 of the puncher 400 can be raised and lowered by ≤120 mm by a 24V motor reducer to meet the punching requirements of profiles of different specifications, with the aim of reducing the trouble and safety of manual adjustment.

[0098] Through the present invention, the entire punching process can be automated, which greatly reduces labor costs and ensures the personal safety of operators. In addition, the invention itself provides power through the vertical axis to drive the movement in the horizontal axis, which can greatly reduce the space occupied by the entire punching machine, save costs and improve portability.

Claims

1. A rack punching machine capable of limiting the punching position of aluminum materials, characterized in that: include: A profile conveying device (500) conveys the profile along a transport path to a clamping position; An adjustable material blocking assembly (200) is arranged on one side of the clamping position and can be controlled to appear or disappear on the profile transport path by telescoping; A movable clamping assembly (300) is arranged on the other side of the clamping position and moves along two dimensions perpendicular or parallel to the profile transport path, and is used to cooperate with the adjustable blocking assembly (200) to clamp the profile at the clamping position; A puncher (400) is provided on a side away from the profile transport path and is used to punch holes in the profile at the clamping position; as well as, a control device electrically connected to the adjustable material blocking assembly (200), the movable material clamping assembly (300), and the punch (400); The adjustable material blocking assembly (200) includes a cylinder-one fixed plate (210) and a cylinder-one (220), wherein the cylinder-one fixed plate (210) is fixedly arranged, and the cylinder-one is fixedly arranged on the cylinder-one fixed plate (210), and a first rising guide block (230) is arranged at one end of the cylinder-one (220), and the first rising guide block (230) is provided with a first lifting guide plate (240), and the cylinder-one (220) can control the first lifting guide plate (240) to perform telescopic movement; The first lifting guide plate (240) is provided with a lifting guide hole (241), an adjusting component (250) is provided through the lifting guide hole (241), a stop block (260) is provided on one end of the adjusting component (250) close to the clamping position, and a plywood (261) is provided on one side of the stop block (260) close to the clamping position, and the first lifting guide plate (240) can be extended and retracted to drive the stop block (260) to appear or disappear on the profile transport path; The movable clamping assembly (300) includes a cylinder second fixing plate (320), a cylinder third fixing plate (340) and a support plate (310), wherein the support plate (310) is fixedly arranged, the cylinder second fixing plate (320) and the cylinder third fixing plate (340) are fixedly arranged on both sides of the support plate (310), and the cylinder second (330) and the cylinder third (350) are fixedly arranged on the cylinder second fixing plate (320) and the cylinder third fixing plate (340), respectively, and a first cylindrical pin (331) is arranged on the top of the cylinder second (330); A guide rail (360) is provided on the top of the support plate (310), a slider bearing (361) is slidably provided on the guide rail (360), a fixing block (362) is provided on the slider bearing (361) for clamping the profile blocked by the blocking block (260) at the clamping position, and a plywood (261) is provided on one side of the fixing block (362) close to the clamping position; A first guide portion (363) is further provided on one side of the slider bearing (361), and a first guide groove (364) is provided on the first guide portion (363). By pulling the first guide portion (363), the slider bearing (361) can be moved in a specified direction along the guide rail (360); One end of the guide rail (360) is provided with a connecting portion, and the connecting portion is rotatably connected to the first cylindrical pin (331), so that the entire guide rail (360) can rotate along the first cylindrical pin (331); A second lifting guide block (370) is provided on the top of the cylinder three (350), and a second lifting guide plate (371) is provided on the second lifting guide block (370). The second lifting guide plate (371) is connected to the other end of the guide rail (360) away from the connecting portion. By adjusting the cylinder three (350), the second lifting guide plate (371) can be extended and retracted to drive the guide rail (360) to rotate along the first cylindrical pin (331) on the cylinder two (330); A linear guide rail (380) is provided on one side of the support plate (310), a slider (381) is provided on the linear guide rail (380), the slider (381) is connected to a first guide portion (382) and a telescopic motor (385), and the telescopic motor (385) can control the slider (381) and the first guide portion (382) to move along the linear guide rail (380); The first guide portion (382) is provided with a second cylindrical pin (383) and a first guide groove (384), the second cylindrical pin (383) is located between the first guide grooves (384), and the first guide portion (363) passes through the first guide groove (384), and the second cylindrical pin (383) is rollingly arranged in the first guide groove (364). The movement of the first guide portion (382) can drive the first guide portion (363) and the slider bearing (361) to move along the guide rail (360) through the rolling structure of the second cylindrical pin (383) and the first guide groove (364).

2. The rack punching machine capable of limiting the punching position of aluminum materials according to claim 1, characterized in that: The adjustable material blocking assembly (200), the movable material clamping assembly (300) and the punch (400) are all driven by cylinders, and each cylinder is connected to the control device.

3. The rack punching machine capable of limiting the punching position of aluminum material according to claim 2, characterized in that: The invention also includes an in-place detection module (700) and a pressure regulating device (600), wherein the in-place detection module (700) is arranged on the adjustable material blocking component (200) and is used to transmit a profile in-place signal; the pressure regulating device (600) is connected to each cylinder; the control device drives the profile conveying device (500) to transport the profile to the clamping position, the in-place detection module (700) sends an in-place signal, and the control device controls the pressure regulating device (600) to drive the cylinder, thereby controlling the adjustable material blocking component (200) and the movable material clamping component (300) to clamp the profile, and controlling the puncher (400) to punch holes.

4. The punching machine capable of limiting the punching position of aluminum material according to claim 1, characterized in that: The adjusting assembly (250) comprises an adjusting fixed sleeve (251), an adjusting movable sleeve (252) and an adjusting hand wheel (253). The adjusting fixed sleeve (251) is fixedly arranged in the lifting guide hole (241). The adjusting movable sleeve (252) is arranged in the adjusting fixed sleeve (251). One end of the adjusting movable sleeve (252) is connected to the adjusting hand wheel (253), and the other end is connected to the blocking block (260). The adjusting hand wheel (253) can be used to control the expansion and contraction of the adjusting fixed sleeve (251) and thereby drive the blocking block (260) to perform expansion and contraction movement along the profile transport path, thereby adjusting the position of the blocking block (260).

5. The rack punching machine capable of limiting the punching position of aluminum material according to claim 1, characterized in that: A fixing groove (211) is provided on the cylinder first fixing plate (210), and a first sliding guide rail (212) is provided on the fixing groove (211), so that the puncher (400) can move along the first sliding guide rail (212).

6. The rack punching machine capable of limiting the punching position of aluminum material according to claim 5, characterized in that: A second sliding guide rail (390) is provided on one side of the cylinder third fixing plate (340) close to the puncher (400), and the puncher (400) can move along the second sliding guide rail (390) and the first sliding guide rail (212).

7. The rack punching machine capable of limiting the punching position of aluminum material according to claim 1, characterized in that: The puncher (400) is provided with a cylinder four (410), a cylinder four fixing plate (420) and a first punching guide rail (430), wherein the cylinder four fixing plate (420) is fixedly provided, the first punching guide rail (430) is fixedly provided on the cylinder four fixing plate (420), the cylinder four (410) is fixedly provided on the first punching guide rail (430), and one end of the cylinder four (410) is connected to a second guide portion (431) slidably provided on the first punching guide rail (430), and the second guide portion (431) is provided with a second guide groove (432).

8. The rack punching machine capable of limiting the punching position of aluminum materials according to claim 1, characterized in that: The puncher (400) is further provided with two second punching guide rails (440), each of which is provided with a punching slider (450), a dovetail plate (460) is connected between the two punching sliders (450), a punching assembly (470) is provided on one side of the dovetail plate (460) close to the clamping position for punching the profile, and a punching limit plate (461) is further provided on the other side of the dovetail plate (460) for limiting the punching slider (450) from sliding off the second punching guide rail (440).

9. The rack punching machine capable of limiting the punching position of aluminum material according to claim 8, characterized in that: The punching device (400) is provided with a cylinder four (410), a cylinder four fixing plate (420) and a first punching guide rail (430), wherein the cylinder four fixing plate (420) is fixedly provided, and the first punching guide rail (430) is fixedly provided on the cylinder four fixing plate (420), and the cylinder four (410) is fixedly provided on the first punching guide rail (430), and one end of the cylinder four (410) is connected to a second guide portion (431) slidably provided on the first punching guide rail (430), and the second guide portion (431) is provided with a second guide groove (432); the punching slide block (450) is close to the second guide portion (431) A second guide portion (451) is connected to one side, and the second guide portion (451) is provided with a second guide groove (452) and a third cylindrical pin (453). The second guide portion (431) passes through the second guide groove (452), and the third cylindrical pin (453) is rollingly arranged in the second guide groove (432). The movement of the second guide portion (451) can drive the second guide portion (431) and the punching slide (450) to move along the second punching guide rail (440) through the rolling structure of the third cylindrical pin (453) and the second guide groove (432), thereby driving the punching assembly (470) to move to the clamping position.

10. The rack punching machine capable of limiting the punching position of aluminum material according to claim 8, characterized in that: The punching assembly (470) includes a positioning block (471) and a punching member (474), wherein the positioning block (471) includes a positioning surface (472) and a positioning hole (473), wherein the positioning surface (472) is used to further limit the profile at the clamping position, and the punching member (474) includes a punching needle (475) and a punching power mechanism (476), wherein the punching needle (475) is arranged to pass through the positioning hole (473), and the punching power mechanism (476) provides power for the extension and retraction of the punching needle (475).

11. The rack punching machine capable of limiting the punching position of aluminum material according to claim 8, characterized in that: The cylinder one fixed plate (210) is provided with a fixed groove (211), and the fixed groove (211) is provided with a first sliding guide rail (212), which allows the puncher (400) to move along the first sliding guide rail (212); the cylinder three fixed plate (340) is provided with a second sliding guide rail (390) on the side close to the puncher (400), and the puncher (400) can move along the second sliding guide rail (390) and the first sliding guide rail (212); the dovetail plate (460) is also provided with two dovetail grooves (462), and the two dovetail grooves (462) are respectively slidably connected to the first sliding guide rail (212) and the second sliding guide rail (390) to support the movement of the dovetail plate (460).

12. The rack punching machine capable of limiting the punching position of aluminum material according to claim 1, characterized in that: The profile conveying device (500) includes an original conveyor belt (510) and a material distribution conveyor belt (520), and there are multiple original conveyor belts (510) and multiple material distribution conveyor belts (520). Each original conveyor belt (510) is arranged in parallel on a side of the adjustable material blocking assembly (200) away from the puncher (400), and each material distribution conveyor belt (520) is arranged in parallel and spaced apart on one side of each original conveyor belt (510).

13. The rack punching machine capable of limiting the punching position of aluminum material according to claim 12, characterized in that: The separation conveyor belt (520) and the original conveyor belt (510) have the same height, and the conveying rate of the separation conveyor belt (520) is different from the conveying rate of the original conveyor belt (510), so that the profiles on the original conveyor belt (510) can be separated.

14. The rack punching machine capable of limiting the punching position of aluminum material according to claim 3, characterized in that: The pressure regulating device (600) comprises a double pressure regulating filter (610) for regulating air pressure and filtering gas, and an electromagnetic valve seat (620) is provided between the double pressure regulating filter (610) and each cylinder for distributing the pressure-regulated gas to each cylinder.

15. The rack punching machine capable of limiting the punching position of aluminum material according to claim 1, characterized in that: It also includes a punching frame (100), wherein the punching frame (100) includes a platform surface at the same height as the profile conveying device (500).

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