Aluminum template punching device

Abstract

The invention is suitable for the technical field of aluminum template punching, and provides an aluminum template punching device which comprises a feeding base, rotating supporting plates are rotationally arranged on the two sides of the feeding base, a lifting base is arranged above the feeding base in a sliding mode, a forward rotating shaft and a reverse rotating shaft are rotationally arranged on the lifting base, and a rack base, a driving part and a driven part are arranged on the reverse rotating shaft; a driving lever is arranged on the driven piece; a lifting plate capable of ascending and descending is arranged below the lifting seat, and a plurality of suction cups are arranged on the lifting plate; the punching base is arranged at one end of the feeding base, the two sides of the punching base are each provided with an outer clamping sleeve, an inner clamping sleeve and a punching base, and punching heads are arranged on the punching bases. Therefore, automatic transposition of the aluminum die workpiece can be completed, double-side punching of the aluminum die workpiece is achieved, the occupied area of the device is reduced, the operation efficiency is improved, the punching position can be adjusted, and different machining requirements are met.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aluminum template punching, and particularly relates to an aluminum template punching device. BACKGROUND

[0002] With the continuous innovation and development of modern technology and process, new building materials are constantly replacing traditional materials and being applied in the construction industry. For example, aluminum alloy templates have the advantages of light weight, high strength, corrosion resistance, easy recycling, etc. In the production process of aluminum templates, punching operation is required.

[0003] There are various aluminum template punching devices in the prior art. For example, a U-shaped aluminum template punching die is disclosed in Chinese Patent No. CN109226465B, which comprises a punch combination and a die body. The punch combination is composed of a punch connecting plate, a punch pressing plate and a punch pin shaft connected together from top to bottom. The die body is provided with a U-shaped cavity penetrating through the die body from front to back. The width of the upper cavity of the U-shaped cavity is equal to the width of the lower cavity. The upper cavity and the lower cavity are connected through the side cavity. The die body is provided with a punching hole penetrating through the die body from top to bottom. The punching hole passes through the upper cavity and the lower cavity. The die can position the aluminum template and avoid punching deformation. However, the above-mentioned device is only suitable for punching U-shaped aluminum alloy templates and needs to be processed by cooperating with the die. Moreover, the above-mentioned device cannot be continuously and automatically produced, and it is still inconvenient to use.

[0004] In summary, the prior art has obvious inconvenience and defects in actual use, so it is necessary to improve it. SUMMARY

[0005] In view of the above defects, the present application aims to provide an aluminum template punching device which can automatically change the position of the aluminum template workpiece, realize double-sided punching of the aluminum template workpiece, reduce the floor area of the device, improve the work efficiency, and adjust the punching position to meet different processing requirements.

[0006] In order to achieve the above object, the application provides an aluminum template punching device, which comprises a feeding base, rotating rotary supporting plates are arranged on both sides of the top surface of the feeding base, bending supporting plates are arranged on the rotary supporting plates, a lifting seat is slidably arranged above the feeding base, a forward rotating shaft and a reverse rotating shaft are rotatably arranged on the lifting seat, two adjusting seats are arranged on the forward rotating shaft, a rack seat, a driving part and a driven part are arranged on the reverse rotating shaft, the rack seat is elastically connected to the driving part, a shifting lever is arranged on the driven part, a lifting shaft is rotatably arranged below the lifting seat, a lifting gear and two lifting parts are arranged on the lifting shaft, a lifting plate is arranged below the lifting shaft, a plurality of suction cups are arranged on the lifting plate, a lifting connecting rod is rotatably arranged between the lifting plate and the lifting part, a rack is arranged on the rack seat, a punching base is arranged at one end of the feeding base, outer clamping sleeves, inner clamping sleeves and a punching seat are arranged on both sides of the punching base, a punching head is arranged on the punching seat, a moving seat is slidably arranged on the punching base, displacement shaft sleeves are rotatably arranged at both ends of the moving seat, a cross-shaped frame plate is arranged on the moving seat, two auxiliary clamping seats are slidably arranged on the cross-shaped frame plate, fixed clamping plates and rotating clamping plates are arranged on the auxiliary clamping seats, main clamping seats are slidably arranged on one side of the auxiliary clamping seats, the main clamping seats are elastically connected to the auxiliary clamping seats, and abutting plates corresponding to the rotating clamping plates are arranged on the main clamping seats.

[0007] According to the aluminum template punching device, the moving seat is rotatably provided with a driving shaft, the driving shaft is rotatably provided with a forward rotating shaft sleeve and a reverse rotating shaft sleeve, the forward rotating shaft sleeve and the displacement shaft sleeve are connected through a belt transmission, the reverse rotating shaft sleeve is provided with a switching slider, the switching slider and the main clamping seat are rotatably provided with switching connecting rods, and the reverse rotating shaft sleeve is provided with a fourth reciprocating groove.

[0008] According to the aluminum template punching device, one end of the side wall of the forward rotating shaft sleeve is provided with a third ratchet wheel, one end of the side wall of the reverse rotating shaft sleeve is provided with a fourth ratchet wheel opposite to the third ratchet wheel, the driving shaft is rotatably provided with a third ratchet pawl and a fourth ratchet pawl capable of rotating in one direction, and the rotating directions of the third ratchet pawl and the fourth ratchet pawl are opposite.

[0009] According to the aluminum template punching device, the feeding base is connected with a fixing seat, the lifting seat is slidably connected to the fixing seat, and the adjusting seats and the top surface of the fixing seat are rotatably provided with adjusting connecting rods.

[0010] According to the aluminum template punching device, one end of the lifting seat is provided with a spacing plate, the forward rotating shaft is rotatably connected to a forward gear after penetrating through the spacing plate, the reverse rotating shaft is rotatably connected to a reverse gear after penetrating through the spacing plate, a power shaft is rotatably connected to the spacing plate, and the power shaft is provided with a driving gear.

[0011] The aluminum template punching device, one end side wall of the forward gear is provided with a first ratchet wheel, the forward rotating shaft is rotatably connected with a one-way rotating first pawl, one end side wall of the reverse gear is provided with a second ratchet wheel opposite to the first ratchet wheel, the reverse rotating shaft is rotatably connected with a one-way rotating second pawl, and the rotating directions of the first pawl and the second pawl are opposite.

[0012] The aluminum template punching device, the lower side of the feeding base is provided with a liftable auxiliary plate, and the auxiliary plate and the rotating supporting plate are both rotatably connected with an auxiliary connecting rod.

[0013] The aluminum template punching device, the side, away from the rotating supporting plate, of the bending supporting plate is provided with a push plate, the push plate is provided with a plurality of push rods penetrating through the bending supporting plate, the push plate is provided with a magnetic piece, and the bending supporting plate is provided with an electromagnet matched with the magnetic piece.

[0014] The aluminum template punching device, the driven part is fixedly connected with a plurality of guide shaft sleeves penetrating through the driving part, and the guide shaft sleeves are all connected with end plates after penetrating through the driving part.

[0015] The aluminum template punching device has the following beneficial effects: Through the feeding base, the rotating supporting plate, the bending supporting plate and the lifting seat and other mechanisms, the rotation of the aluminum mold workpiece can be automatically completed, the subsequent punching operation is facilitated, the aluminum mold workpiece can be subjected to double-side punching operation, the device structure is more compact, the land occupation of the device is reduced, the aluminum mold workpiece can be automatically transposed without manual intervention, the labor intensity is reduced, and the operation efficiency is improved.

[0016] Through the punching base, the moving seat and the punching seat and other mechanisms, the automatic feeding and discharging of the feeding base can be assisted, the labor intensity is further reduced, the punching position can be adjusted, and different processing requirements can be met.

[0017] In summary, the aluminum template punching device has the following beneficial effects: the aluminum mold workpiece can be automatically transposed, double-side punching of the aluminum mold workpiece can be realized, the land occupation of the device is reduced, the operation efficiency is improved, the punching position can be adjusted, and different processing requirements can be met. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present application; Figure 2 is a sectional view of the structure at the feeding base; Figure 3 is Figure 2 is an enlarged schematic diagram of the A part of the structure of the present application; Figure 4 is Figure 2is a B part structure enlarged schematic view of the structure of the Figure 5 is a C part structure enlarged schematic view of the structure of the Figure 6 is a D part structure enlarged schematic view of the structure of the Figure 5 Figure 7 is a structure sectional view at the punching base Figure 8 is a E part structure enlarged schematic view of the structure of the Figure 7 Figure 9 is a F part structure enlarged schematic view of the structure of the Figure 10 is a G part structure enlarged schematic view of the structure of the Figure 9 Figure 11 is an aluminum mold workpiece structure schematic view In the figure: 1 - feeding base, 11 - rotating support plate, 12 - bending support plate, 13 - telescopic part, 14 - auxiliary plate, 15 - auxiliary connecting rod, 16 - push plate, 161 - magnetic part, 17 - push rod, 18 - electromagnet, 2 - fixed seat, 21 - lifting seat, 22 - forward rotating shaft, 221 - forward gear, 23 - adjusting seat, 231 - adjusting connecting rod, 24 - reverse rotating shaft, 241 - driving part, 242 - reverse gear, 25 - rack seat, 251 - rack, 26 - lifting rotating shaft, 261 - support plate, 262 - lifting gear, 263 - lifting plate, 264 - suction cup, 265 - lifting part, 266 - lifting connecting rod, 27 - driven part, 271 - push rod, 272 - guide shaft sleeve, 273 - end plate, 28 - power shaft, 281 - first driving part, 282 - driving gear, 29 - spacing plate, 291 - limiting rod, 3 - punching base, 31 - outer clamping sleeve, 32 - inner clamping sleeve, 33 - adjusting pin, 34 - punching seat, 35 - connecting seat, 351 - punching head, 36 - fixed shaft, 37 - avoiding hole, 4 - moving seat, 41 - displacement shaft sleeve, 42 - driving shaft, 421 - second driving part, 43 - forward rotation shaft sleeve, 44 - cross plate, 45 - auxiliary clamping seat, 451 - fixed clamping plate, 452 - convex seat, 453 - limiting block, 46 - rotating clamping plate, 47 - main clamping seat, 471 - abutting plate, 472 - vertical plate, 48 - reverse rotation shaft sleeve, 481 - switching slider, 482 - switching connecting rod, 49 - discharging rod, 5 - bottom plate, 51 - convex plate, 52 - through hole. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below with reference to the drawings. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0020] Referring to​​​Figures 1-11 The application provides an aluminum template punching device, which comprises: The feeding base 1 is arranged on the ground or other supporting surface, vertical accommodating grooves are formed in the top surface of the feeding base 1, rotating supporting plates 11 are rotatably connected in the accommodating grooves, one side of the rotating supporting plate 11 away from the center of the feeding base 1 is rotatably connected with the side wall of the accommodating groove, and a bent supporting plate 12 is fixedly connected to the end side wall of the rotating supporting plate 11 away from the center of the feeding base 1. When feeding, the aluminum template workpiece is located at the bent supporting plate 12. The aluminum template workpiece comprises a bottom plate 5 and two protruding plates 51 arranged on the side wall of the bottom plate 5, and the protruding plate 51 is integrally formed with the bottom plate 5. The device is used for punching the surface of the bottom plate 5 away from the side of the protruding plate 51, and a through hole 52 is formed at the position. During the feeding process, one end of the protruding plate 51 away from the bottom plate 5 abuts against the bent supporting plate 12, and the side of the bottom plate 5 away from the protruding plate 51 abuts against the rotating supporting plate 11.

[0021] An auxiliary plate 14 is arranged below the feeding base 1, auxiliary connecting rods 15 are rotatably connected between the auxiliary plate 14 and the rotating supporting plate 11, one end of the auxiliary connecting rod 15 is rotatably connected to the auxiliary plate 14, the other end of the auxiliary connecting rod 15 is rotatably connected to the rotating supporting plate 11, the bottom surface of the feeding base 1 is fixedly connected with a telescopic piece 13, and the output shaft of the telescopic piece 13 is fixedly connected to the auxiliary plate 14. When the telescopic piece 13 drives the auxiliary plate 14 to rise, the rotating supporting plate 11 can be driven to rotate to the vertical state under the action of the auxiliary connecting rod 15.

[0022] A fixed seat 2 is fixedly connected to the top surface of the feeding base 1, the fixed seat 2 is in an arc structure, a lifting seat 21 is slidably connected to the fixed seat 2, the lifting seat 21 is in an annular structure with a hollow inside and openings at the top and bottom, a positive rotating shaft 22 is rotatably connected to the upper portion of the lifting seat 21, the two ends of the positive rotating shaft 22 are rotatably connected to the side walls at the two ends of the lifting seat 21, two adjusting seats 23 are arranged on the positive rotating shaft 22, two first reciprocating grooves with opposite directions are formed in the surface of the positive rotating shaft 22 (the structure of the first reciprocating groove can refer to the groove in the surface of the reciprocating screw rod, and details are not described herein), and the adjusting seat 23 is in one-to-one correspondence with the first reciprocating groove, that is, the adjusting seat 23 is fixedly connected with guide columns matched with the first reciprocating groove. When the positive rotating shaft 22 rotates, the two adjusting seats 23 are synchronously close to or away from each other, and adjusting connecting rods 231 are rotatably connected between the adjusting seat 23 and the top surface of the fixed seat 2, that is, one end of the adjusting connecting rod 231 is rotatably connected to the adjusting seat 23, and the other end of the adjusting connecting rod 231 is rotatably connected to the fixed seat 2.

[0023] The reverse rotating shaft 24 is arranged below the forward rotating shaft 22, both ends of the reverse rotating shaft 24 are rotationally connected to the two end side walls of the lifting seat 21, the reverse rotating shaft 24 is provided with a driving part 241, and the surface of the reverse rotating shaft 24 is provided with a second reciprocating groove (the structure of the second reciprocating groove is referred to the first reciprocating groove) corresponding to the driving part 241. The driving part 241 is provided with a rack seat 25 on one side, and a first spring is arranged between the driving part 241 and the rack seat 25, and the first spring is a compression spring, both ends of the first spring are fixedly connected to the driving part 241 and the rack seat 25, and the bottom surface of the rack seat 25 is fixedly connected with a rack 251.

[0024] The lifting rotating shaft 26 is arranged below the lifting seat 21, the lifting rotating shaft 26 is located on the side of the rack seat 25 away from the driving part 241, both ends of the lifting rotating shaft 26 are rotationally connected with a support plate 261, the support plate 261 is connected to the lifting seat 21 through a plurality of bolts, the middle part of the lifting rotating shaft 26 is fixedly connected with a lifting gear 262 capable of engaging with the rack 251, the lifting rotating shaft 26 on both sides of the lifting gear 262 is provided with a lifting part 265, a plurality of positioning rods are arranged beside the lifting rotating shaft 26 and pass through the lifting part 265, the surfaces of both ends of the lifting rotating shaft 26 are provided with helical grooves, the directions of the two helical grooves are opposite, and the helical grooves correspond to the lifting parts 265 one by one. A lifting plate 263 is arranged below the lifting rotating shaft 26, the bottom surface of the lifting plate 263 is fixedly connected with a plurality of suction cups 264, and the suction cups 264 are further gas suction cups, the top surface of the lifting plate 263 is fixedly connected with a gas pump matched with the suction cups 264, and the lifting parts 265 and the lifting plate 263 are rotationally provided with lifting connecting rods 266, that is, one end of the lifting connecting rod 266 is rotationally connected with the lifting part 265, and the other end of the lifting connecting rod 266 is rotationally connected with the lifting plate 263.

[0025] The driven part 27 is arranged on the side of the driving part 241 away from the rack seat 25, and a plurality of guide shaft sleeves 272 are fixedly connected to one end of the driven part 27 close to the driving part 241, the guide shaft sleeves 272 are fixedly connected to the end plate 273 after passing through the driving part 241, and the side walls of both sides of the driven part 27 are fixedly connected with a push rod 271, and the push rod 271 is used to push the aluminum mold workpiece to move.

[0026] Referring to Figures 1-11 Preferably, a plurality of limiting rods 291 are arranged beside the reverse rotating shaft 24 and pass through the rack seat 25, the driving part 241 and the driven part 27, one end of the limiting rod 291 is fixedly connected to the lifting seat 21, the other end of the limiting rod 291 is fixedly connected to the spacing plate 29, and the spacing plate 29 is fixedly connected to one end of the lifting seat 21 close to the lifting rotating shaft 26.

[0027] Referring to Figures 1-11The positive rotating shaft 22 is connected with the positive gear 221 after penetrating the spacing plate 29, the first ratchet wheel is fixedly connected to the side wall of one end of the positive gear 221, the first ratchet wheel, the positive gear 221 and the positive rotating shaft 22 are concentric, and the first ratchet wheel which can rotate in one direction is rotatably connected to the positive rotating shaft 22. The reverse rotating shaft 24 is connected with the reverse gear 242 after penetrating the spacing plate 29, the second ratchet wheel which is reverse to the first ratchet wheel is fixedly connected to the side wall of one end of the reverse gear 242, the second ratchet wheel, the reverse gear 242 and the reverse rotating shaft 24 are concentric, and the second ratchet wheel which can rotate in one direction is rotatably connected to the reverse rotating shaft 24, the rotating directions of the first ratchet wheel and the second ratchet wheel are opposite. The power shaft 28 is rotatably connected to the spacing plate 29, the driving gear 282 is fixedly connected to the power shaft 28, the driving gear 282 is engaged with the positive gear 221 and the reverse gear 242 at the same time, the first driving part 281 is fixedly connected to the side wall of the lifting seat 21, and the output shaft of the first driving part 281 is connected with the power shaft 28 through a shaft coupling.

[0028] Referring to Figures 1-11 Preferably, the bending supporting plate 12 is provided with a push plate 16 away from the rotating supporting plate 11, a plurality of push rods 17 penetrating the bending supporting plate 12 are fixedly connected to the push plate 16, a magnetic part 161 is fixedly connected to the push plate 16, and an electromagnet 18 is fixedly connected to the bending supporting plate 12; when the electromagnet 18 applies an attractive force to the magnetic part 161, the push plate 16 moves towards the bending supporting plate 12, and the push rods 17 push the aluminum die workpiece at the bending supporting plate 12 out.

[0029] The punching base 3 is arranged at one end of the feeding base 1, and outer clamping sleeves 31, inner clamping sleeves 32 and a punching seat 34 are arranged on the two sides of the punching base 3, wherein the outer clamping sleeves 31 are located on the side of the inner clamping sleeves 32 close to the center of the punching base 3, the punching seat 34 is located on the side of the inner clamping sleeves 32 away from the center of the punching base 3, the outer clamping sleeves 31 and the inner clamping sleeves 32 are fixedly connected to the punching base 3, and a feeding gap is arranged between the outer clamping sleeves 31 and the inner clamping sleeves 32; when the aluminum die workpiece is subjected to punching operation, the bottom plate 5 is in a vertical state and is located in the feeding gap. The punching seat 34 is slidingly connected to the punching base 3, a plurality of connecting seats 35 are fixedly connected to the punching seat 34, the connecting seats 35 are equidistantly arranged, and punching heads 351 are fixedly connected to the connecting seats 35; the outer clamping sleeves 31 and the inner clamping sleeves 32 are provided with avoiding holes 37 corresponding to the punching heads 351, and punching hydraulic cylinders are fixedly connected to the two sides of the punching base 3; the punching seat 34 is driven to reciprocate by the punching hydraulic cylinders to complete the punching operation; the punching hydraulic cylinders are mature prior art, and the structure and principle thereof will not be described herein.

[0030] Referring to Figures 1-11The bottom of the outer jacket 31 is preferably provided with an adjusting bolt 33 which penetrates into the feeding gap, and the adjusting bolt 33 is provided with an inclined surface. By changing the position of the adjusting bolt 33, the supporting height of the adjusting bolt 33 on the bottom plate 5 can be changed, and the distance between the through hole 52 and the edge of the bottom plate 5 can be adjusted.

[0031] The moving base 4 is slidably arranged on the top surface of the punching base 3, and the top surface of the moving base 4 is rotatably connected with displacement shaft sleeves 41 at both ends. The displacement shaft sleeves 41 are sleeved outside the fixed shafts 36, and the displacement shaft sleeves 41 correspond to the fixed shafts 36. The fixed shafts 36 are fixedly connected with the punching base 3, and the surfaces of the fixed shafts 36 are provided with third reciprocating grooves (the structure of which is the same as that of the first reciprocating groove). When the two displacement shaft sleeves 41 rotate synchronously, the moving base 4 can reciprocate on the punching base 3. The moving base 4 is rotatably connected with a driving shaft 42, and a second driving member 421 is fixedly installed on the side wall of the moving base 4. The output shaft of the second driving member 421 is connected with the driving shaft 42 through a shaft coupling, and the second driving member 421 can drive the driving shaft 42 to reciprocate. The driving shaft 42 is rotatably sleeved with a forward rotation shaft sleeve 43, and a third ratchet wheel is fixedly connected with one end of the side wall of the forward rotation shaft sleeve 43. The third ratchet wheel, the forward rotation shaft sleeve 43 and the driving shaft 42 are concentric. The driving shaft 42 is rotatably connected with a third ratchet pawl which can rotate in one direction. The forward rotation shaft sleeve 43 is connected with the two displacement shaft sleeves 41 through a belt transmission. The belt transmission is a mature prior art. Users can change the belt angle by adjusting the diameter of the belt pulley to realize stable transmission. Alternatively, the belt transmission can be replaced with a chain transmission. The cooperation between the sprocket and the chain, the installation of the sprocket and the like are all common knowledge of those skilled in the art, and will not be described here.

[0032] The cross plate 44 is fixedly connected with one side of the moving base 4 close to the feeding base 1. The driving shaft 42 is rotatably connected with a reverse rotation shaft sleeve 48 after penetrating through the cross plate 44. A fourth ratchet wheel which is reverse to the third ratchet wheel is fixedly connected with one end of the side wall of the reverse rotation shaft sleeve 48. The fourth ratchet wheel, the reverse rotation shaft sleeve 48 and the driving shaft 42 are concentric. The driving shaft 42 is rotatably connected with a fourth ratchet pawl which can rotate in one direction. The rotatable directions of the third ratchet pawl and the fourth ratchet pawl are opposite. The cross plates 44 on both sides of the driving shaft 42 are slidably connected with auxiliary clamping bases 45. The ends of the auxiliary clamping bases 45 away from the driving shaft 42 are fixedly connected with fixed clamping plates 451. The auxiliary clamping bases 45 are rotatably connected with rotating clamping plates 46. The rotating clamping plates 46 are provided with torsion springs at the connection positions with the auxiliary clamping bases 45. When the torsion springs are in a natural state, the rotating clamping plates 46 do not cooperate with the fixed clamping plates 451.

[0033] The main clamping seat 47 is arranged at one end of the driven shaft 42 close to the auxiliary clamping seat 45, and is slidably connected to the cross frame plate 44. The main clamping seat 47 is fixedly connected with a contact plate 471, which can abut against the rotating clamping plate 46 and force the rotating clamping plate 46 to rotate to cooperate with the fixed clamping plate 451. One end of the main clamping seat 47 close to the driven shaft 42 is fixedly connected with a vertical plate 472, and a second spring is arranged between the vertical plate 472 and the auxiliary clamping seat 45. Further, the second spring is a compression spring, and the two ends of the second spring are fixedly connected with the vertical plate 472 and the auxiliary clamping seat 45, respectively. The reverse shaft sleeve 48 is provided with a switching slider 481, and the surface of the reverse shaft sleeve 48 is provided with a fourth reciprocating groove (its structure is referred to the first reciprocating groove) corresponding to the switching slider 481. The switching slider 481 and the vertical plate 472 are rotatably connected with a switching connecting rod 482, that is, one end of the switching connecting rod 482 is rotatably connected with the switching slider 481, and the other end of the switching connecting rod 482 is rotatably connected with the vertical plate 472.

[0034] Referring to Figures 1-11 Preferably, one end of the auxiliary clamping seat 45 close to the driven shaft 42 is fixedly connected with a convex seat 452, and the cross frame plate 44 is fixedly connected with a limiting block 453 capable of abutting against the convex seat 452. The limiting block 453 can limit the movement range of the auxiliary clamping seat 45.

[0035] Referring to Figures 1-11 Preferably, the rotating support plate 11 and the accommodating groove, the forward rotating shaft 22 and the lifting seat 21, the reverse rotating shaft 24 and the lifting seat 21, the lifting rotating shaft 26 and the support plate 261, the forward gear 221 and the forward rotating shaft 22, the reverse gear 242 and the reverse rotating shaft 24, the power shaft 28 and the spacing plate 29, the moving seat 4 and the displacement shaft sleeve 41, the moving seat 4 and the driven shaft 42, the forward rotating shaft sleeve 43 and the driven shaft 42, and the reverse rotating shaft sleeve 48 and the driven shaft 42 can be connected through bearings, bushings and the like. The auxiliary connecting rod 15 and the auxiliary plate 14, the auxiliary connecting rod 15 and the rotating support plate 11, the adjusting connecting rod 231 and the adjusting seat 23, the adjusting connecting rod 231 and the fixed seat 2, the lifting connecting rod 266 and the lifting plate 263, the lifting connecting rod 266 and the lifting piece 265, the forward rotating shaft 22 and the first pawl, the reverse rotating shaft 24 and the second pawl, the driven shaft 42 and the third pawl, the driven shaft 42 and the fourth pawl, the auxiliary clamping seat 45 and the rotating clamping plate 46, the switching connecting rod 482 and the switching slider 481, and the switching connecting rod 482 and the vertical plate 472 can be connected through pin shafts, hinges and the like. The fixed seat 2 and the lifting seat 21, the punching seat 34 and the punching base 3, the outer clamping sleeve 31 and the adjusting pin 33, the moving seat 4 and the punching base 3, the cross frame plate 44 and the auxiliary clamping seat 45, and the cross frame plate 44 and the main clamping seat 47 can be connected through sliding groove structures.

[0036] Referring to Figures 1-11 Preferably, the first driving member 281 and the second driving member 421 are both rotary motors, and the telescopic member 13 is a pneumatic cylinder or a hydraulic cylinder, which can provide sufficient power.

[0037] Referring to Figures 1-11 Preferably, the user can set a smooth surface on the top surface of the feeding base 1, or set a roller structure on the top of the feeding base 1, so as to reduce the friction between the feeding base 1 and the aluminum mold workpiece.

[0038] Referring to Figures 1-11 Preferably, the user can fix a guide mechanism, such as two adjacent guide rods, above the punching base 3 to guide and position the upper edge of the bottom plate 5, thereby providing auxiliary support for the punching operation of the aluminum mold workpiece. This is a prior art, and thus will not be described in detail.

[0039] Referring to Figures 1-11 Preferably, two symmetrical discharging rods 49 are hinged to the side wall of the feeding base 1 away from the moving seat 4, and the discharging rods 49 are both horizontally arranged. The discharging rods 49 are used to push the aluminum mold workpiece to discharge. A torsional spring is arranged at the hinged position of the discharging rod 49 and the moving seat 4. When the torsional spring is in a natural state, the side wall of the discharging rod 49 abuts against the side wall of the moving seat 4, and the discharging rod 49 can only rotate in one direction.

[0040] In the implementation process of the present application: the aluminum mold workpiece to be processed is conveyed to the feeding base 1 by an automatic conveying mechanism or manually, at this time, two aluminum mold workpieces are located on two rotating support plates 11 respectively, the lug plate 51 of the aluminum mold workpiece abuts against the bottom surface of the bent support plate 12, at this time, the telescopic piece 13 is started, the telescopic piece 13 drives the auxiliary plate 14 to rise, under the action of the auxiliary connecting rod 15, the two rotating support plates 11 rotate synchronously, the aluminum mold workpiece is rotated to the vertical state of the bottom plate 5, then the second driving piece 421 is started and reversed, at this time, the third ratchet wheel does not cooperate with the third ratchet pawl, the fourth ratchet wheel cooperates with the fourth ratchet pawl, so that the driving shaft 42 drives the reverse shaft sleeve 48 to rotate, under the action of the fourth reciprocating groove, the switching slider 481 moves to the direction close to the cross frame plate 44, under the action of the switching connecting rod 482, the main clamping seat 47 drives the auxiliary clamping seat 45 to move, until the convex seat 452 abuts against the limiting block 453, at this time, the second spring and the torsion spring are still in the natural state, then the second driving piece 421 is forward rotated, at this time, the third ratchet wheel cooperates with the third ratchet pawl, the fourth ratchet wheel does not cooperate with the fourth ratchet pawl, the forward rotating shaft sleeve 43 drives the two displacement shaft sleeves 41 to rotate synchronously, under the action of the third reciprocating groove, the moving seat 4 moves to the direction close to the feeding base 1, until the fixed clamping plate 451 and the rotating clamping plate 46 can correspond to the lug plate 51 located above, then the second driving piece 421 is reversed, the switching slider 481 continues to move to the direction close to the cross frame plate 44, the second spring is compressed, the relative movement between the main clamping seat 47 and the auxiliary clamping seat 45 occurs, the abutting plate 471 pushes the rotating clamping plate 46 to rotate to cooperate with the fixed clamping plate 451, so as to stably clamp the lug plate 51, then the second driving piece 421 is forward rotated, drives the aluminum mold workpiece to move to the punching base 3, at this time, the lower edge of the bottom plate 5 abuts against the adjusting pin 33, the lower part of the bottom plate 5 is located in the feeding gap between the outer clamping sleeve 31 and the inner clamping sleeve 32, the position of the aluminum mold workpiece is adjusted, the punching hydraulic cylinder is started, drives the punching seat 34 to move, completes the single-side punching of the aluminum mold workpiece, then the second driving piece 421 is forward rotated, pushes the two aluminum mold workpieces back to the feeding base 1.

[0041] The rotating plate 11 on the feeding base 1 is divided into a first position close to the lifting shaft 26 and a second position away from the lifting shaft 26. After the aluminum mold workpiece with one side punched is returned to the feeding base 1, the telescopic part 13 is started to return the rotating plate 11 to the horizontal state, and then the electromagnet 18 is started to apply an attractive force to the magnetic part 161, thereby driving the push plate 16 to move, and the push rod 17 pushes the aluminum mold workpiece out of the bending plate 12. Then the first driving part 281 is started to rotate in the positive direction, the first ratchet wheel cooperates with the first pawl, the second ratchet wheel does not cooperate with the second pawl, the positive rotating shaft 22 rotates to make the two adjusting seats 23 move away from each other, the adjusting link 231 drives the lifting seat 21 to descend, the suction cup 264 abuts against the aluminum mold workpiece at the first position, and the lever 271 is located at the second position away from the side of the aluminum mold workpiece away from the center of the feeding base 1. Then the first driving part 281 is reversed, the first ratchet wheel does not cooperate with the first pawl, the second ratchet wheel cooperates with the second pawl, the reverse rotating shaft 24 rotates to make the driving part 241 move towards the rack seat 25, and the driving part 241 does not abut against the end plate 273 in the initial stage of movement, so it cannot drive the driven part 27 to move. Under the action of the first spring, the rack seat 25 moves synchronously with the driving part 241, the rack 251 engages with the lifting gear 262 when the rack seat 25 moves horizontally, thereby driving the two lifting parts 265 to move close to each other, and the lifting link 266 drives the lifting plate 263 to lift the aluminum mold workpiece at the first position by a distance (the distance is greater than the height of the aluminum mold workpiece itself). In this process, the driving part 241 abuts against the end plate 273 and drives the driven part 27 to move synchronously, the driven part 27 drives the lever 271 to move, and the aluminum mold workpiece at the second position is pushed to the first position (in this process, the two aluminum mold workpieces do not interfere with each other). Under the action of the second reciprocating groove, when the driving part 241 moves to the end of the reverse rotating shaft 24 close to the first position, the movement direction is automatically changed. At this time, the driving part 241 does not contact the driven part 27, so the driven part 27 does not move first, the driving part 241 drives the rack seat 25 to reset, the lifting plate 263 lowers the aluminum mold workpiece at the original first position (a hole groove corresponding to the end plate 273 and the guide shaft sleeve 272 can be formed on the rack seat 25 to avoid driving the driven part 27 to move by the rack seat 25), and the air pump stops running. At this time, the bottom end of the lever 271 is located at the side of the aluminum mold workpiece away from the center of the feeding base 1, and then the driving part 241 abuts against the driven part 27 to reset the driven part 27, thereby driving the aluminum mold workpiece at the original first position to the second position. Then the punching operation is repeated to realize the double-side punching of the aluminum mold workpiece.

[0042] After the punching operation is completed, the aluminum mold workpiece is located on the punching base 3, the second driving member 421 is reversed first, so that the fixed clamping plate 451 and the rotating clamping plate 46 are not in contact with the convex plate 51, then the second driving member 421 is positively rotated, the moving seat 4 is moved to the side of the aluminum mold workpiece close to the feeding base 1, in this process, the blanking rod 49 abuts against the aluminum mold workpiece and automatically rotates, the moving seat 4 moves to the end of the fixed shaft 36 close to the feeding base 1 and then reverses, at this time, the blanking rod 49 abuts against the aluminum mold workpiece again, and the blanking rod 49 cannot rotate, so that the moving seat 4 pushes the aluminum mold workpiece out of the punching base 3.

[0043] The aluminum mold plate punching device has the following beneficial effects: By arranging the feeding base, the rotating supporting plate, the bending supporting plate, the lifting seat and the like, the rotation of the aluminum mold workpiece can be automatically completed, the subsequent punching operation is facilitated, the double-side punching operation of the aluminum mold workpiece can be performed, the device structure is more compact, the floor area of the device is reduced, the aluminum mold workpiece can be automatically transposed without manual intervention, the labor intensity is reduced, and the operation efficiency is improved.

[0044] By arranging the punching base, the moving seat and the punching seat and the like, the automatic feeding and discharging of the feeding base can be assisted, the labor intensity is further reduced, the punching position can be adjusted, and different processing requirements can be met.

[0045] In summary, the aluminum mold plate punching device has the following beneficial effects: the automatic transposition of the aluminum mold workpiece can be completed, the double-side punching of the aluminum mold workpiece can be realized, the floor area of the device is reduced, the operation efficiency is improved, the punching position can be adjusted, and different processing requirements can be met.

[0046] Of course, the present application can have various embodiments, and those skilled in the art can make corresponding changes and modifications according to the present application without departing from the spirit and essence of the present application, but these corresponding changes and modifications should belong to the protection scope of the claims attached to the present application.

Claims

1. An aluminum die plate piercing apparatus characterized by, Include: The top surface of the loading base is provided with rotating support plates on both sides, and the rotating support plates are provided with bending support plates. A lifting seat is slidably arranged above the loading base. A forward rotating shaft and a reverse rotating shaft are rotatably arranged on the lifting seat. Two adjusting seats are arranged on the forward rotating shaft. A rack seat, a driving member and a driven member are arranged on the reverse rotating shaft. The rack seat is elastically connected to the driving member. A shift lever is arranged on the driven member. A lifting shaft is rotatably arranged below the lifting seat. A lifting gear and two lifting members are arranged on the lifting shaft. A lifting plate is arranged below the lifting shaft. A plurality of suction cups are arranged on the lifting plate. A lifting connecting rod is rotatably arranged between the lifting plate and the lifting member. A rack is arranged on the rack seat. A punching base is arranged at one end of the loading base. Outer clamping sleeves, inner clamping sleeves and punching seats are arranged on both sides of the punching base. Punching heads are arranged on the punching seats. A moving seat is slidably arranged on the punching base. Displacement shaft sleeves are rotatably arranged at both ends of the moving seat. A cross-arch plate is arranged on the moving seat. Two auxiliary clamping seats are slidably arranged on the cross-arch plate. Fixed clamping plates and rotating clamping plates are arranged on the auxiliary clamping seats. Main clamping seats are slidably arranged on one side of the auxiliary clamping seats. The main clamping seats are elastically connected to the auxiliary clamping seats. Resisting plates corresponding to the rotating clamping plates are arranged on the main clamping seats.

2. The aluminum template punchout device of claim 1, wherein, A driving shaft is rotatably arranged on the moving seat. A forward rotating sleeve and a reverse rotating sleeve are rotatably arranged on the driving shaft. The forward rotating sleeve and the displacement shaft sleeve are connected by a belt transmission. A switching slider is arranged on the reverse rotating sleeve. Switching connecting rods are rotatably arranged between the switching slider and the main clamping seat. A fourth reciprocating groove is arranged on the reverse rotating sleeve.

3. The aluminum template punchout device of claim 2, wherein, A third ratchet wheel is arranged on one end of the side wall of the forward rotating sleeve. A fourth ratchet wheel opposite to the third ratchet wheel is arranged on one end of the side wall of the reverse rotating sleeve. Third and fourth ratchet wheels capable of rotating in one direction are rotatably arranged on the driving shaft. The rotating directions of the third and fourth ratchet wheels are opposite.

4. The aluminum template punchout device of claim 1, wherein, A fixed seat is connected to the loading base. The lifting seat is slidably connected to the fixed seat. Adjusting connecting rods are rotatably arranged between the adjusting seats and the top surface of the fixed seat.

5. The aluminum template punchout device of claim 1, wherein, One end of the lifting seat is provided with a spacing plate. The forward rotating shaft is rotatably connected to a forward gear after penetrating through the spacing plate. The reverse rotating shaft is rotatably connected to a reverse gear after penetrating through the spacing plate. A power shaft is rotatably connected to the spacing plate. A driving gear is arranged on the power shaft.

6. The aluminum template punchout device of claim 5, wherein, A first ratchet wheel is arranged on one end of the side wall of the forward gear. A first ratchet wheel capable of rotating in one direction is rotatably connected to the forward rotating shaft. A second ratchet wheel opposite to the first ratchet wheel is arranged on one end of the side wall of the reverse gear. A second ratchet wheel capable of rotating in one direction is rotatably connected to the reverse rotating shaft. The rotating directions of the first and second ratchet wheels are opposite.

7. The aluminum template punchout device of claim 1, wherein, A lifting auxiliary plate is arranged below the loading base. Auxiliary connecting rods are rotatably connected between the auxiliary plate and the rotating support plate.

8. The aluminum template punchout device of claim 1, wherein, Push plates are arranged on the sides of the bending support plates away from the rotating support plates. A plurality of push rods penetrating through the bending support plates are arranged on the push plates. Magnetic members are arranged on the push plates. Electromagnets matched with the magnetic members are arranged on the bending support plates.

9. The aluminum template punch out device of claim 1, wherein, The driving member is fixedly connected with a plurality of guide sleeves penetrating the driving member, and the guide sleeves are connected with the end plate after penetrating the driving member.

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