Aluminum door and window stamping device capable of preventing corners from tilting

Abstract

The invention discloses an aluminum door and window stamping device capable of preventing corners from tilting, and particularly relates to the technical field of stamping, the aluminum door and window stamping device comprises a workbench, a hydraulic rod is arranged on one side of the workbench, a pressing block is arranged on one side of the hydraulic rod, a mold is arranged on one side of the workbench, and a controller is arranged on one side of the workbench. A limiting anti-upwarp device is arranged on the side, close to the die, of the workbench, the limiting anti-upwarp device limits the edges of raw materials on the die, and the situation that the corners are stressed and upwarp when the raw materials are punched is avoided. According to the stamping device, the corner of the raw material is limited through the limiting device, the situation that when the raw material is placed on a die to be stamped, the corner of the raw material is stressed to be tilted, then the size of a stamped part is changed, and then aluminum door and window parts cannot be well connected in the follow-up process is avoided, and therefore the using effect of the stamping device can be improved.

Description

Technical Field

[0001] The invention relates to the field of stamping technology, and in particular to an aluminum door and window stamping device capable of preventing corners from warping. Background Art

[0002] The stamping device is a key equipment in the stamping process. It uses the mold to apply pressure to the material to cause it to plastically deform or separate, thereby obtaining parts of the required shape and size.

[0003] When stamping aluminum doors and windows, the raw materials can be placed on the upper mold of the workbench, and then the hydraulic rod on the workbench can be started through the controller to drive the pressure block close to the raw materials on the mold, and then the raw materials are stamped and formed, and finally the stamped raw materials and remaining scraps are taken out, and then the subsequent raw materials are stamped and formed. When the raw materials are placed on the mold for stamping, the corners of the raw materials are easily subjected to force and warped, which causes the size of the stamped parts to change, and then the aluminum door and window parts cannot be well connected later, resulting in problems that affect the use effect of the stamping device. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that when the raw material is placed on the mold for stamping, the corners of the raw material are easily subjected to force and warp up, which then causes the size of the stamped parts to change, and then causes the aluminum door and window parts to be unable to be well connected subsequently, thereby affecting the use effect of the stamping device, and a stamping device for aluminum doors and windows that prevents corners from warping is proposed.

[0005] In order to solve the above problems, the present invention adopts the following technical solutions: an aluminum door and window stamping device for preventing corners from warping, comprising a workbench, a hydraulic rod is provided on one side of the workbench, a pressure block is provided on one side of the hydraulic rod, a mold is provided on one side of the workbench, a controller is provided on one side of the workbench, and a limiting anti-warping device is provided on the side of the workbench close to the mold, the limiting anti-warping device limits the edges of the raw material on the mold to prevent the corners from warping due to force when the raw material is stamped, a cleaning device is provided on one side of the limiting anti-warping device, the cleaning device blows and cleans impurities such as debris generated by the raw material on the mold, and a lubrication device is provided on one side of the limiting anti-warping device, the lubrication device lubricates some components of the limiting anti-warping device.

[0006] The effect achieved by the above components is: when stamping the aluminum doors and windows, the raw materials can be placed on the mold at the upper end of the workbench. At this time, the limiting and anti-warping device limits and fixes the corners of the raw materials. At this time, the lubrication device lubricates the components of the limiting and anti-warping device, and then the controller is used to start the hydraulic rod on the workbench, so that the hydraulic rod drives the pressure block close to the raw material on the mold, and then the raw materials are stamped and formed. Finally, the stamped raw materials and remaining scraps are taken out. At this time, the cleaning device blows and cleans the debris and other debris on the surface of the raw materials, and then the subsequent stamping of the raw materials is carried out.

[0007] Preferably, the limit anti-tilting device includes a bottom plate, the bottom plate is fixedly connected to the workbench, and one side of the bottom plate close to the mold is provided with four first placing plates fixedly connected, the four first placing plates are at the four sides of the mold, one side of the first placing plate is slidably connected to a first round rod, one side of the first round rod is fixedly connected to a limiting block, the size of the limiting block is adapted to the size of the mold, there is a certain gap between the limiting block and the mold, one side of the first round rod is sleeved with a spring, the two ends of the spring are respectively fixedly connected to the first placing plate and the limiting block, the central area of ​​the bottom plate close to the first placing plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating rod, one side of the rotating rod is fixedly connected to a driving block, and four second placing plates are provided on the side of the bottom plate close to the motor, the four second placing plates are aligned with the first placing plate, and the four second placing plates The cam is provided with a first gear which is fixedly connected to the first gear and a second gear which is engaged with the first gear and the second gear is engaged with the first gear.

[0008] The effect achieved by the above components is: when the raw material is placed on the mold for stamping, the edge of the raw material contacts the inclined surface of the limit block and squeezes the limit block. The first round rod on one side of the limit block slides inside the first placement plate, and the spring on the outer surface of the first round rod is deformed, and then the limit block moves away from the mold, and then the raw material contacts the mold. This time the raw material does not contact the limit block, and then the spring is reset, and then the spring drives the limit block to reset, so that the limit block is at the upper end of the edge of the raw material to limit the edge of the raw material and prevent the edge from being lifted up due to force when the raw material is stamped. Then, after the stamping of the stamping raw material is completed, the motor on the bottom plate can be started, so that the motor drives the rotating rod to rotate, and then the rotating rod drives the driving block to rotate, and then the surface of the driving block will contact and squeeze the driving rod, so that the driving rod slides inside the second placement plate, and then the driving rod will contact one side of the limit block, so that the driving block is close to the first placement plate, and then the driving block is away from the upper end of the raw material, and the spring will be compressed. When the rotating rod rotates, it will also drive the first bevel gear to rotate, and then the first bevel gear will drive the second bevel gear to rotate, and then the second bevel gear will drive the second The round rod rotates inside the third placement plate, and then the driving gear on one side of the third round rod will drive the toothed plate to move upward. At this time, the fixed frame will move in the slide groove on one side of the toothed plate, and then the toothed plate will drive the connecting frame upward, and then the connecting frame drives the lifting plate to move upward, and then the lifting plate drives the stamped raw material to move upward, so that the raw material can quickly leave the mold, and then it is convenient for the operator to quickly take out the stamped raw material, and then start the motor to reverse the motor, and then make the driving block away from the driving rod, and then the limit block is reset by the spring, and the limit block will reset with the driving rod, and the first bevel gear is reversed, Then the second bevel gear, the second round rod and the driving gear are driven to reverse, and then the tooth plate, the connecting frame and the lifting plate are reset downward, and then the subsequent raw materials are stamped on the mold. By using the limiting anti-warping device, after the raw material is placed on the mold, the limiting block can be used to limit the corners of the raw material to avoid the corners of the raw material being lifted up due to the force when the raw material is placed on the mold for stamping, which will cause the size of the stamped parts to change, and then the aluminum door and window parts cannot be well connected later, thereby improving the use effect of the stamping device.

[0009] Preferably, a ball is fixedly connected to one side of the driving rod close to the driving block, and the arc surface of the ball is smooth.

[0010] The effect achieved by the above components is: when the driving block squeezes and moves the driving rod, the ball on the driving rod reduces the friction between the driving block and the driving rod, making it easier for the driving block to squeeze and move the driving rod, and then facilitating the subsequent driving rod to move the limit block.

[0011] Preferably, an arc bar is slidably connected inside the sliding groove on one side of the tooth plate, and the arc surface of the arc bar is close to the fixing frame.

[0012] The effect achieved by the above components is: by using the arc bar in the slide groove on one side of the tooth plate, the contact area between the tooth plate and the fixed frame is reduced, so that the friction between the tooth plate and the fixed frame is reduced, and then the tooth plate is more easily moved up and down on one side of the fixed frame, thereby improving the use effect of the tooth plate.

[0013] Preferably, the inclined surfaces of one side of the four limit blocks that are close to each other are rollingly connected with a plurality of balls, and the plurality of balls are arranged equidistantly on one side of the limit block.

[0014] The effect achieved by the above components is: when the raw material contacts the limit block, the ball on the limit block can be used to reduce the contact area between the limit block and the raw material, and then the raw material can be more easily squeezed and moved on the limit block, making it easier for the raw material to be placed on the surface of the mold for stamping, thereby improving the use effect of the limit block.

[0015] Preferably, a rubber block is fixedly connected to one side of the limiting block close to the first placement plate, and a plurality of through holes are formed on one side of the rubber block.

[0016] The effect achieved by the above components is: by using a rubber block with through holes, a buffer is provided when the limit block contacts other objects, thereby preventing external forces from affecting the shape of the limit block, thereby improving the use effect of the limit block.

[0017] Preferably, the cleaning device includes a first mounting plate, one side of the first mounting plate is fixedly connected to the bottom plate, one side of the first mounting plate is fixedly connected to an airbag, one side of the airbag is fixedly connected to an air pipe, one side of the first mounting plate is fixedly connected to a support frame, one side of the support frame is fixedly connected to the air pipe, one side of the support frame is fixedly connected to a ventilation block, one side of the ventilation block is fixedly connected to the air pipe, one side of the driving rod close to the airbag is fixedly connected to a connecting plate, both sides of the connecting plate are fixedly connected to extrusion plates, and the size of the extrusion plates is adapted to the size of the airbag.

[0018] The effect achieved by the above components is: when the driving rod approaches the limit block, the driving rod will move with the connecting plate, and then the moving plate will drive the extrusion plates on both sides to squeeze the airbag, and then the gas in the airbag on one side of the first mounting plate will reach the inside of the air pipe, and then the gas inside the air pipe will reach the inside of the ventilation block and be sprayed out, and then the sprayed gas will blow and clean the raw materials on the mold. By using the cleaning device, the stamped raw materials can be blown and cleaned, and the debris generated by the stamping of the raw materials can be cleaned, and then it is convenient to place the subsequent raw materials on the mold for use.

[0019] Preferably, a plurality of jet blocks are fixedly connected to a side of the ventilation block away from the support frame, the cross-sections of the plurality of jet blocks are trapezoidal, and the size of the jet block on one side away from the ventilation block is smaller than that on the other side.

[0020] The effect achieved by the above components is: by using the jet block, the outlet size of the ventilation block is reduced, the pressure of the ejected gas is increased, and then the gas is better used to clean the raw materials on the mold, thereby improving the use effect of the cleaning device.

[0021] Preferably, the lubrication device includes a second mounting plate, the second mounting plate is fixedly connected to the limit block, a storage tank is fixedly connected to one side of the second mounting plate, a solenoid valve is provided inside the storage tank, an output end of the storage tank is fixedly connected to an oil outlet pipe, an oil storage groove is provided on one side of the limit block, the output pipe of the oil outlet pipe is located inside the oil storage groove on one side of the limit block, a stabilizing frame is fixedly connected to one side of the second mounting plate, and one side of the stabilizing frame is fixedly connected to the oil outlet pipe.

[0022] The effect achieved by the above-mentioned components is: when using the ball bearing on one side of the limit block, the solenoid valve inside the storage tank on one side of the second mounting plate can be started, and then the lubricating oil inside the storage tank reaches the inside of the oil outlet pipe. At this time, the stabilizing frame supports and fixes the oil outlet pipe in position, and then the lubricating oil inside the oil outlet pipe reaches the inside of the oil storage tank on one side of the limit block, and then the lubricating oil lubricates the ball bearing, so that the ball bearing can roll better inside the limit block. By using the lubrication device, the ball bearing on the limit block can be lubricated, so that the ball bearing can roll better inside the limit block, thereby improving the use effect of the ball bearing, and then improving the use effect of the limit anti-tilting device.

[0023] Preferably, a triangular block is fixedly connected to the oil storage groove on one side of the limit block, and the side of the triangular block close to the oil outlet pipe is higher than the other side.

[0024] The effect achieved by the above components is: by using the triangular block, the lubricating oil in the oil storage groove on one side of the limit block is diverted so that the lubricating oil can better lubricate all the balls, thereby improving the use effect of the lubrication device.

[0025] In summary, the beneficial effects of the present invention are:

[0026] In the present invention, by using a limiting and anti-warping device, after the raw material is placed on the mold, the corners of the raw material can be limited by a limiting block, so as to prevent the corners of the raw material from being warped due to force when the raw material is placed on the mold for stamping, which then causes the size of the stamped parts to change, and then causes the aluminum door and window parts to be unable to be well connected later, thereby improving the use effect of the stamping device.

[0027] In the present invention, by using a cleaning device, the raw material after stamping can be cleaned by blowing, so that the debris generated by the stamping of the raw material can be cleaned, and then it is convenient to place the subsequent raw material on the mold for use.

[0028] In the present invention, by using a lubricating device, the ball on the limit block can be lubricated, so that the ball can roll better inside the limit block, thereby improving the use effect of the ball, and further improving the use effect of the limit anti-tilting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the three-dimensional structure of the mold of the present invention;

[0031] Figure 3 For the present invention Figure 2 Schematic diagram of the local three-dimensional structure;

[0032] Figure 4 It is a schematic diagram of the three-dimensional structure of the position-limiting anti-tilting device of the present invention;

[0033] Figure 5 For the present invention Figure 4 Schematic diagram of the local three-dimensional structure;

[0034] Figure 6 For the present invention Figure 5 Schematic diagram of the local three-dimensional structure;

[0035] Figure 7 It is a three-dimensional structural schematic diagram of the motor of the present invention;

[0036] Figure 8 It is a schematic diagram of the three-dimensional structure of the bottom plate of the present invention;

[0037] Fig. 9 It is a schematic diagram of the three-dimensional structure of the cleaning device of the present invention;

[0038] Fig.10 It is a schematic diagram of the partial three-dimensional structure of the lubrication device of the present invention.

[0039] Legend: 1. Workbench; 2. Position-limiting and anti-tilting device; 21. Bottom plate; 22. First placement plate; 23. First round rod; 24. Position-limiting block; 25. Spring; 26. Motor; 27. Rotating rod; 28. Driving block; 29. ​​Second placement plate; 210. Driving rod; 211. First bevel gear; 212. Third placement plate; 213. Second round rod; 214. Second bevel gear; 215. Driving gear; 216. Fixed frame; 217. Tooth plate; 218. Slideway; 219. Connecting frame; 220. Lifting plate; 221, sphere; 222, arc strip; 223, ball; 224, rubber block; 225, through hole; 3, cleaning device; 31, first mounting plate; 32, air bag; 33, air pipe; 34, support frame; 35, ventilation block; 36, connecting plate; 37, extrusion plate; 38, jet block; 4, lubrication device; 41, second mounting plate; 42, storage tank; 43, oil outlet pipe; 44, oil storage tank; 45, stabilizing frame; 46, triangular block; 5, hydraulic rod; 6, pressure block; 7, mold; 8, controller. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0041] Reference Figure 1-10As shown, the present embodiment discloses an anti-corner warping aluminum door and window stamping device, comprising a workbench 1, a hydraulic rod 5 is provided on one side of the workbench 1, a pressure block 6 is provided on one side of the hydraulic rod 5, a mold 7 is provided on one side of the workbench 1, a controller 8 is provided on one side of the workbench 1, a position limiting anti-warping device 2 is provided on the side of the workbench 1 close to the mold 7, the position limiting anti-warping device 2 limits the edge of the raw material on the mold 7 to prevent the corners from being warped when the raw material is stamped, a cleaning device 3 is provided on one side of the position limiting anti-warping device 2, the cleaning device 3 blows and cleans the impurities such as debris generated by the raw material on the mold 7, and a lubricating device 4 is provided on one side of the position limiting anti-warping device 2, the lubricating device 4 lubricates some parts of the position limiting anti-warping device 2. When stamping aluminum doors and windows, the raw materials can be placed on the mold 7 at the upper end of the workbench 1. At this time, the limiting anti-warping device 2 limits and fixes the corners of the raw materials. At this time, the lubricating device 4 lubricates the components of the limiting anti-warping device 2, and then the controller 8 is used to start the hydraulic rod 5 on the workbench 1, so that the hydraulic rod 5 drives the pressure block 6 to approach the raw materials on the mold 7, and then the raw materials are stamped and formed. Finally, the stamped raw materials and remaining scraps are taken out. At this time, the cleaning device 3 blows and cleans the debris and other debris on the surface of the raw materials, and then the subsequent stamping of the raw materials is carried out.

[0042] Reference Figure 1-10As shown, the present embodiment discloses a position limiting and anti-tilting device 2 including a bottom plate 21, the bottom plate 21 is fixedly connected to the workbench 1, one side of the bottom plate 21 close to the mold 7 is provided with four first placement plates 22 fixedly connected thereto, the four first placement plates 22 are located at the four sides of the mold 7, one side of the first placement plate 22 is slidably connected with a first round rod 23, one side of the first round rod 23 is fixedly connected with a position limiting block 24, the size of the position limiting block 24 is adapted to the size of the mold 7, there is a certain gap between the position limiting block 24 and the mold 7, and one side of the first round rod 23 is sleeved with Spring 25, both ends of the spring 25 are fixedly connected to the first placement plate 22 and the limit block 24 respectively, the central area of ​​the bottom plate 21 close to the first placement plate 22 is fixedly connected to the motor 26, the output end of the motor 26 is fixedly connected to the rotating rod 27, one side of the rotating rod 27 is fixedly connected to the driving block 28, and the side of the bottom plate 21 close to the motor 26 is provided with four second placement plates 29, the four second placement plates 29 are aligned with the first placement plate 22, the inner part of the four second placement plates 29 is slidably connected to the driving rod 210, the rotating rod 27 is fixedly connected to the driving block 28, and the rotating rod 27 is fixedly connected to the driving block 28. A first bevel gear 211 is fixedly connected to one side, a third placement plate 212 is fixedly connected to one side of the bottom plate 21 close to the motor 26, a second round rod 213 is rotatably connected to one side of the third placement plate 212, a second round rod 213 is fixedly connected to one side of the second round rod 213 close to the first bevel gear 211, the second bevel gear 214 is meshed with the first bevel gear 211, a driving gear 215 is fixedly connected to one side of the second round rod 213 away from the second bevel gear 214, and a third bevel gear 216 is fixedly connected to one side of the bottom plate 21 close to the third placement plate 212. A fixed frame 216, a side of the fixed frame 216 away from the bottom plate 21 is slidably connected with a tooth plate 217, the tooth plate 217 is meshed with the driving gear 215, a side of the tooth plate 217 close to the fixed frame 216 is provided with a slide groove 218, the size of the slide groove 218 on one side of the tooth plate 217 is adapted to the size of the fixed frame 216, a side of the tooth plate 217 away from the bottom plate 21 is fixedly connected with a connecting frame 219, a side of the connecting frame 219 away from the tooth plate 217 is fixedly connected with a lifting plate 220, the size of the lifting plate 220 is adapted to the size of the mold 7.

[0043] Reference Figure 1-10As shown, this embodiment discloses that when the raw material is placed on the mold 7 for stamping, the edge of the raw material contacts the inclined surface of the limit block 24 and squeezes the limit block 24. The first round rod 23 on one side of the limit block 24 slides inside the first placement plate 22, and the spring 25 on the outer surface of the first round rod 23 is deformed, and then the limit block 24 moves away from the mold 7. Then the raw material contacts the mold 7. This time the raw material does not contact the limit block 24. Then the spring 25 is reset. Then the spring 25 drives the limit block 24 to reset, so that the limit block 24 is at the upper end of the edge of the raw material to limit the edge of the raw material to prevent the edge from being tilted when the raw material is stamped. Then after the stamping of the raw material is completed, The motor 26 on the bottom plate 21 can be started, so that the motor 26 drives the rotating rod 27 to rotate, and then the rotating rod 27 drives the driving block 28 to rotate, and then the surface of the driving block 28 will contact and squeeze the driving rod 210, so that the driving rod 210 slides inside the second placement plate 29, and then the driving rod 210 will contact one side of the limit block 24, so that the driving block 28 is close to the first placement plate 22, and then the driving block 28 is away from the upper end of the raw material, and the spring 25 will be compressed. When the rotating rod 27 rotates, it will also drive the first bevel gear 211 to rotate, and then the first bevel gear 211 will drive the second bevel gear 214 to rotate, and then the second bevel gear 214 will drive the second round rod 2 13 rotates inside the third placing plate 212, and then the driving gear 215 on one side of the third round rod will drive the tooth plate 217 to move upward, and at this time the fixing frame 216 will move in the slide groove 218 on one side of the tooth plate 217, and then the tooth plate 217 will drive the connecting frame 219 upward, and then the connecting frame 219 drives the lifting plate 220 to move upward, and then the lifting plate 220 drives the stamped raw material to move upward, so that the raw material quickly separates from the mold 7, and then it is convenient for the operator to quickly take out the stamped raw material, and then start the motor 26 to reverse the motor 26, and then make the driving block 28 away from the driving rod 210, and then the limit block 24 is reset by the spring 25, and the limit block 24 will bring the driving rod 210 into The first bevel gear 211 is reset, and the second bevel gear 214, the second round rod 213 and the driving gear 215 are reversed, and then the tooth plate 217, the connecting frame 219 and the lifting plate 220 are reset downward, and then the subsequent raw materials are stamped on the mold 7. By using the limiting anti-warping device 2, after the raw material is placed on the mold 7, the limiting block 24 can be used to limit the corners of the raw material to avoid the corners of the raw material being tilted when the raw material is placed on the mold 7 for stamping, which then causes the size of the stamped parts to change, and then causes the aluminum door and window parts to be unable to be well connected later, thereby improving the use effect of the stamping device.

[0044] Reference Figure 1-10As shown, the embodiment discloses that a ball 221 is fixedly connected to one side of the driving rod 210 near the driving block 28, and the arc surface of the ball 221 is smooth. When the driving block 28 squeezes and moves the driving rod 210, the ball 221 on the driving rod 210 reduces the friction between the driving block 28 and the driving rod 210, so that the driving block 28 can squeeze and move the driving rod 210 more easily, and then facilitates the subsequent driving rod 210 to move the limit block 24. An arc bar 222 is slidably connected inside the chute 218 on one side of the tooth plate 217, and the arc surface of the arc bar 222 is close to the fixed frame 216. By using the arc bar 222 in the chute 218 on one side of the tooth plate 217, the contact area between the tooth plate 217 and the fixed frame 216 is reduced, so that the friction between the tooth plate 217 and the fixed frame 216 is reduced, and then the tooth plate 217 can be more easily carried to move up and down on one side of the fixed frame 216, thereby improving the use effect of the tooth plate 217. The inclined surfaces of the four limit blocks 24 that are close to each other are connected to a plurality of balls 223 in a rolling manner, and the plurality of balls 223 are arranged equidistantly on one side of the limit block 24. When the raw material contacts the limit block 24, the contact area between the limit block 24 and the raw material can be reduced by the balls 223 on the limit block 24, so that the raw material can be more easily squeezed and moved on the limit block 24, and the raw material can be more easily placed on the surface of the mold 7 for stamping, thereby improving the use effect of the limit block 24. The limit block 24 is fixedly connected to a rubber block 224 on one side of the first placement plate 22, and a plurality of through holes 225 are provided on one side of the rubber block 224. By using the rubber block 224 with through holes 225, the limit block 24 can be buffered when it contacts other objects, so as to avoid the situation where the external force affects the shape of the limit block 24, thereby improving the use effect of the limit block 24.

[0045] Reference Figure 1-10As shown, this embodiment discloses that the cleaning device 3 includes a first mounting plate 31, one side of the first mounting plate 31 is fixedly connected to the bottom plate 21, one side of the first mounting plate 31 is fixedly connected to an air bag 32, one side of the air bag 32 is fixedly connected to an air pipe 33, one side of the first mounting plate 31 is fixedly connected to a support frame 34, one side of the support frame 34 is fixedly connected to the air pipe 33, one side of the support frame 34 is fixedly connected to a ventilation block 35, one side of the ventilation block 35 is fixedly connected to the air pipe 33, one side of the driving rod 210 close to the air bag 32 is fixedly connected to a connecting plate 36, both sides of the connecting plate 36 are fixedly connected to extrusion plates 37, and the size of the extrusion plate 37 is adapted to the size of the air bag 32. When the driving rod 210 approaches the limit block 24, the driving rod 210 will move with the connecting plate 36, and then the moving plate will drive the extrusion plates 37 on both sides to squeeze the airbag 32, and then the gas in the airbag 32 on one side of the first mounting plate 31 will reach the inside of the air pipe 33, and then the gas inside the air pipe 33 will reach the inside of the ventilation block 35 and be sprayed out, and then the sprayed gas will blow and clean the raw materials on the mold 7. By using the cleaning device 3, the raw materials after stamping can be blown and cleaned, and the debris generated by the stamping of the raw materials can be cleaned, and then it is convenient to place the subsequent raw materials on the mold 7 for use.

[0046] Reference Figure 1-10 As shown, this embodiment discloses that a plurality of jet blocks 38 are fixedly connected to one side of the ventilation block 35 away from the support frame 34, and the cross-sections of the plurality of jet blocks 38 are trapezoidal, and the size of the jet block 38 on one side away from the ventilation block 35 is smaller than the size on the other side. By using the jet blocks 38, the outlet size of the ventilation block 35 is reduced, the pressure of the ejected gas is increased, and then the gas is better used to clean the raw material on the mold 7, thereby improving the use effect of the cleaning device 3.

[0047] Reference Figure 1-10As shown, this embodiment discloses that the lubrication device 4 includes a second mounting plate 41, the second mounting plate 41 is fixedly connected to the limit block 24, a storage tank 42 is fixedly connected to one side of the second mounting plate 41, a solenoid valve is provided inside the storage tank 42, an output end of the storage tank 42 is fixedly connected to an oil outlet pipe 43, an oil storage groove 44 is provided on one side of the limit block 24, the output pipe of the oil outlet pipe 43 is located inside the oil storage groove 44 on one side of the limit block 24, a stabilizing frame 45 is fixedly connected to one side of the second mounting plate 41, and one side of the stabilizing frame 45 is fixedly connected to the oil outlet pipe 43. When using the ball 223 on one side of the limit block 24, the solenoid valve inside the storage tank 42 on one side of the second mounting plate 41 can be started, and then the lubricating oil inside the storage tank 42 can reach the inside of the oil outlet pipe 43. At this time, the stabilizing frame 45 supports and fixes the oil outlet pipe 43 in position, and then the lubricating oil inside the oil outlet pipe 43 reaches the inside of the oil storage tank 44 on one side of the limit block 24. Then the lubricating oil lubricates the ball 223, so that the ball 223 can roll better inside the limit block 24. By using the lubricating device 4, the ball 223 on the limit block 24 can be lubricated, so that the ball 223 can roll better inside the limit block 24, thereby improving the use effect of the ball 223, and then improving the use effect of the limit anti-tilting device 2.

[0048] Reference Figure 1-10 As shown, this embodiment discloses that a triangular block 46 is fixedly connected to the oil storage groove 44 on one side of the limit block 24, and the side of the triangular block 46 close to the oil outlet pipe 43 is higher than the other side. By using the triangular block 46, the lubricating oil reaching the oil storage groove 44 on one side of the limit block 24 is diverted, so that the lubricating oil can better lubricate all the balls 223, thereby improving the use effect of the lubricating device 4.

[0049] Working principle: When stamping the aluminum doors and windows, the raw material will be placed on the mold 7 for stamping, and then the edge of the raw material will contact the inclined surface of the limit block 24, and the limit block 24 will be squeezed. The first round rod 23 on one side of the limit block 24 will slide inside the first placement plate 22, and the spring 25 on the outer surface of the first round rod 23 will be deformed, and then the limit block 24 will move away from the mold 7, and then the raw material will contact the mold 7. This time the raw material will not contact the limit block 24, and then the spring 25 will reset, and then the spring 25 drives the limit block 24 to reset, so that the limit block 24 is at the upper end of the edge of the raw material to limit the edge of the raw material to prevent the edge from being tilted when the raw material is stamped. At this time, the ball 22 on one side of the limit block 24 is used 3, the solenoid valve inside the storage tank 42 on one side of the second mounting plate 41 can be started, and then the lubricating oil inside the storage tank 42 reaches the inside of the oil outlet pipe 43. At this time, the stabilizing frame 45 supports and fixes the oil outlet pipe 43 in position, and then the lubricating oil inside the oil outlet pipe 43 reaches the inside of the oil storage groove 44 on one side of the limit block 24, and then the lubricating oil lubricates the ball 223, so that the ball 223 can roll better inside the limit block 24, and then the controller 8 is used to start the hydraulic rod 5 on the workbench 1, so that the hydraulic rod 5 drives the pressing block 6 to approach the raw material on the mold 7, and then the raw material is stamped and formed, and then after the stamping of the stamped raw material is completed, the motor 26 on the bottom plate 21 can be started, so that the motor 26 drives the rotating rod 27 to rotate, and then The rotating rod 27 drives the driving block 28 to rotate, and then the surface of the driving block 28 will contact and squeeze the driving rod 210, so that the driving rod 210 slides inside the second placement plate 29, and then the driving rod 210 will contact one side of the limit block 24, so that the driving block 28 is close to the first placement plate 22, and then the driving block 28 is away from the upper end of the raw material, and the spring 25 will be compressed. At this time, when the driving rod 210 is close to the limit block 24, the driving rod 210 will move with the connecting plate 36, and then the moving plate will drive the squeezing plates 37 on both sides to squeeze the airbag 32, and then the gas in the airbag 32 on one side of the first mounting plate 31 will reach the inside of the air pipe 33, and then the gas inside the air pipe 33 will reach the inside of the ventilation block 35, and then the spraying The gas ejected therefrom will blow and clean the raw material on the mold 7. When the rotating rod 27 rotates, it will also drive the first bevel gear 211 to rotate, and then the first bevel gear 211 will drive the second bevel gear 214 to rotate, and then the second bevel gear 214 will drive the second round rod 213 to rotate inside the third placement plate 212, and then the driving gear 215 on one side of the third round rod will drive the tooth plate 217 to move upward, at this time, the fixed frame 216 will move in the slide groove 218 on one side of the tooth plate 217, and then the tooth plate 217 will drive the connecting frame 219 upward, and then the connecting frame 219 will drive the lifting plate 220 to move upward, and then the lifting plate 220 will drive the stamped raw material to move upward, so that the raw material can quickly leave the mold 7.Then it is convenient for the operator to quickly take out the stamped raw material, and then start the motor 26 to reverse the motor 26, and then make the driving block 28 away from the driving rod 210, and then the limit block 24 is reset by the spring 25, and the limit block 24 will bring the driving rod 210 to reset, and the first bevel gear 211 reverses, and then drives the second bevel gear 214, the second round rod 213 and the driving gear 215 to reverse, and then the tooth plate 217, the connecting frame 219 and the lifting plate 220 are reset downward, and then the subsequent raw materials are stamped on the mold 7.

[0050] The above are only preferred specific implementations of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and improved concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A punching device for aluminum doors and windows to prevent corners from lifting, comprising a workbench (1), characterized in that: A hydraulic rod (5) is provided on one side of the workbench (1), a pressure block (6) is provided on one side of the hydraulic rod (5), a mold (7) is provided on one side of the workbench (1), a controller (8) is provided on one side of the workbench (1), a position-limiting anti-warping device (2) is provided on the side of the workbench (1) close to the mold (7), the position-limiting anti-warping device (2) limits the edge of the raw material on the mold (7) to prevent the corners of the raw material from being warped when being stamped, a cleaning device (3) is provided on one side of the position-limiting anti-warping device (2), the cleaning device (3) blows and cleans impurities such as debris generated by the raw material on the mold (7), and a lubricating device (4) is provided on one side of the position-limiting anti-warping device (2), the lubricating device (4) lubricates some parts of the position-limiting anti-warping device (2).

2. The anti-corner lift aluminum door and window punching device according to claim 1 is characterized in that: The position limiting and anti-tilting device (2) comprises a bottom plate (21), the bottom plate (21) is fixedly connected to the workbench (1), and a side of the bottom plate (21) close to the mold (7) is provided with four first placement plates (22) fixedly connected thereto, the four first placement plates (22) are located at four sides of the mold (7), one side of the first placement plate (22) is slidably connected to a first round rod (23), one side of the first round rod (23) is fixedly connected to a position limiting block (24), the size of the position limiting block (24) is adapted to the size of the mold (7), a certain gap exists between the position limiting block (24) and the mold (7), and one side of the first round rod (23) is sleeved with a spring (25) ), the two ends of the spring (25) are fixedly connected to the first placement plate (22) and the limit block (24) respectively, the central area of ​​the bottom plate (21) close to the first placement plate (22) is fixedly connected to a motor (26), the output end of the motor (26) is fixedly connected to a rotating rod (27), one side of the rotating rod (27) is fixedly connected to a driving block (28), four second placement plates (29) are provided on the side of the bottom plate (21) close to the motor (26), the four second placement plates (29) are aligned with the first placement plate (22), the inside of the four second placement plates (29) is slidably connected to a driving rod (210), the rotating rod (27) is fixedly connected to the first placement plate (22), and the rotation of the rotating rod (27) is fixedly connected to the first placement plate (22). One side is fixedly connected to a first bevel gear (211); the side of the bottom plate (21) close to the motor (26) is fixedly connected to a third placement plate (212); one side of the third placement plate (212) is rotatably connected to a second round rod (213); the side of the second round rod (213) close to the first bevel gear (211) is fixedly connected to a second bevel gear (214); the second bevel gear (214) is meshed with the first bevel gear (211); the side of the second round rod (213) away from the second bevel gear (214) is fixedly connected to a driving gear (215); the side of the bottom plate (21) close to the third placement plate (212) is fixedly connected to a fixing frame (2 16), a tooth plate (217) is slidably connected to a side of the fixed frame (216) away from the bottom plate (21), the tooth plate (217) is meshed with a driving gear (215), a sliding groove (218) is provided on a side of the tooth plate (217) close to the fixed frame (216), the size of the sliding groove (218) on one side of the tooth plate (217) is matched with the size of the fixed frame (216), a connecting frame (219) is fixedly connected to a side of the tooth plate (217) away from the bottom plate (21), and a lifting plate (220) is fixedly connected to a side of the connecting frame (219) away from the tooth plate (217), and the size of the lifting plate (220 is matched with the size of the mold (7).

3. The anti-corner lift aluminum door and window punching device according to claim 2 is characterized in that: A round ball (221) is fixedly connected to one side of the driving rod (210) close to the driving block (28), and the round ball (221) has a smooth arc surface.

4. The anti-corner lift aluminum door and window punching device according to claim 2, characterized in that: A circular arc strip (222) is slidably connected inside the sliding groove (218) on one side of the tooth plate (217), and the circular arc surface of the circular arc strip (222) is close to the fixing frame (216).

5. The anti-corner lift aluminum door and window punching device according to claim 2, characterized in that: A plurality of balls (223) are rollingly connected to the inclined surfaces of one side of the four limit blocks (24) that are close to each other, and the plurality of balls (223) are arranged at equal distances on one side of the limit block (24).

6. The anti-corner lift aluminum door and window punching device according to claim 2, characterized in that: A rubber block (224) is fixedly connected to one side of the limit block (24) close to the first placement plate (22), and a plurality of through holes (225) are provided on one side of the rubber block (224).

7. The anti-corner lift aluminum door and window punching device according to claim 2, characterized in that: The cleaning device (3) comprises a first mounting plate (31), one side of the first mounting plate (31) is fixedly connected to the bottom plate (21), one side of the first mounting plate (31) is fixedly connected to an air bag (32), one side of the air bag (32) is fixedly connected to an air pipe (33), one side of the first mounting plate (31) is fixedly connected to a support frame (34), one side of the support frame (34) is fixedly connected to the air pipe (33), one side of the support frame (34) is fixedly connected to a ventilation block (35), one side of the ventilation block (35) is fixedly connected to the air pipe (33), a side of the driving rod (210) close to the air bag (32) is fixedly connected to a connecting plate (36), both sides of the connecting plate (36) are fixedly connected to extrusion plates (37), and the size of the extrusion plate (37) is adapted to the size of the air bag (32).

8. The anti-corner lift aluminum door and window punching device according to claim 7, characterized in that: A plurality of jet blocks (38) are fixedly connected to one side of the ventilation block (35) away from the support frame (34); the cross-sections of the plurality of jet blocks (38) are trapezoidal; and the size of the jet block (38) on one side away from the ventilation block (35) is smaller than that on the other side.

9. The anti-corner lift aluminum door and window punching device according to claim 1, characterized in that: The lubricating device (4) comprises a second mounting plate (41), the second mounting plate (41) is fixedly connected to the limit block (24), a storage tank (42) is fixedly connected to one side of the second mounting plate (41), a solenoid valve is provided inside the storage tank (42), an output end of the storage tank (42) is fixedly connected to an oil outlet pipe (43), an oil storage groove (44) is provided on one side of the limit block (24), an output pipe of the oil outlet pipe (43) is located inside the oil storage groove (44) on one side of the limit block (24), a stabilizing frame (45) is fixedly connected to one side of the second mounting plate (41), and one side of the stabilizing frame (45) is fixedly connected to the oil outlet pipe (43).

10. The anti-corner lift aluminum door and window punching device according to claim 9, characterized in that: A triangular block (46) is fixedly connected in the oil storage groove (44) on one side of the limit block (24), and the side of the triangular block (46) close to the oil outlet pipe (43) is higher than the other side.

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