Instrument panel punching equipment

Abstract

The invention relates to the technical field of automotive trim processing, in particular to instrument panel punching equipment which comprises a shell, main equipment, auxiliary equipment and a waste conveying mechanism, the shell internally comprises a main functional area and an auxiliary functional area which are arranged front and back, and the main equipment and the auxiliary equipment are arranged in the main functional area and the auxiliary functional area correspondingly; the input end of the waste conveying mechanism is arranged at the bottom of the main body function area, the output end of the waste conveying mechanism is arranged on one side of the shell, the main body equipment comprises a lower die assembly and an upper die assembly, and the upper die assembly is arranged above the lower die assembly in a sliding mode. The automatic punching machine comprises main equipment, auxiliary equipment and a waste conveying mechanism, the whole equipment is reasonable in structure, high in automation degree, high in working efficiency and suitable for punching machining of products with complex appearances, and the quality of the machined products is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of automobile interior processing, and in particular to a dashboard punching device. Background Art

[0002] With the increasing development of the automobile industry, people have higher and higher requirements for the interior appearance and comfort of automobiles. Correspondingly, the requirements for the functions and appearance of the instrument panel are getting higher and higher, which involves the production of mounting holes. Adding adapter mounting holes to the foamed product requires punching of the instrument panel.

[0003] In the prior art, die punching requires a lot of manual operation, and there are also problems such as low automation, lack of punching capability for complex appearance, low punching efficiency, poor quality of punched products, and high secondary processing rate. Summary of the invention

[0004] In view of the above problems, the present invention provides an instrument panel punching equipment to solve the problems existing in the prior art of low automation, high labor demand, low punching efficiency, poor product quality, high secondary processing rate, and lack of punching capability for complex appearance.

[0005] To achieve the above-mentioned object, the present invention provides an instrument panel punching device, comprising a housing, a main device, an auxiliary device and a waste conveying mechanism, wherein the housing comprises a main functional area and an auxiliary functional area arranged front and back, the main device and the auxiliary device are arranged in the main functional area and the auxiliary functional area respectively, the input end of the waste conveying mechanism is arranged at the bottom of the main functional area, and the output end of the waste conveying mechanism is arranged at one side of the housing; The main device comprises a lower die assembly and an upper die assembly, wherein the upper die assembly is slidably arranged above the lower die assembly; The lower mold assembly comprises a lower mold frame, a flipping mechanism and a lower mold core, the inner side of the lower mold frame is provided with a rotating shaft, the flipping mechanism is rotatably arranged on the rotating shaft, and the lower mold core is mounted on the flipping mechanism; The upper mold assembly includes an upper mold frame and a floating mold assembly, wherein the floating mold assembly is installed at the bottom of the upper mold frame, and the floating mold assembly includes two movable mold assemblies 1, a movable mold assembly 2, a movable mold assembly 3, a movable mold assembly 4, a movable mold assembly 5 and a movable mold assembly 6. The two movable mold assemblies 1 are respectively arranged in the side walls on both sides of the upper mold frame, the movable mold assembly 3 is arranged at the lower part of the upper mold frame, the movable mold assembly 2 and the movable mold assembly 4 are respectively arranged on both sides of the movable mold assembly 3, the movable mold assembly 5 is arranged above the movable mold assembly 3, and the movable mold assembly 6 is arranged above the movable mold assembly 2; The two movable mold assemblies 1 each include a base 1 and a driving assembly 1, wherein the base 1 is arranged in the side wall of the upper mold frame, the driving assembly 1 is installed on the base 1, and an upper mold insert 1 and a floating pressure block 1 are arranged on the driving assembly 1; The movable mold component 2 includes a base 2, a drive component 2, a drive component 3 and a drive component 4, the base 2 is arranged at the bottom of the upper mold frame, the drive component 2 and the drive component 3 are arranged on the side of the base 2, the drive component 2 is provided with an upper mold insert 2 and a floating pressure block 2, the drive component 3 is provided with an upper mold insert 3 and a floating pressure block 3, the drive component 4 is arranged on the bottom surface of the base 2, and the drive component 4 is provided with an upper mold insert 4 and a floating pressure block 4; The movable mold assembly 3 includes a base 3 and a driving assembly 5. The base 3 is arranged on one side of the base 2, and the driving assembly 5 is installed on the base 3. The driving assembly 5 is provided with an upper mold insert 5 and a floating pressure block 5; The movable mold assembly four includes a base four, a drive assembly six, a drive assembly seven, a drive assembly eight and a drive assembly nine, the base four is arranged on the other side of the base three relative to the base two, the drive assembly six and the drive assembly seven are arranged on the bottom surface of the upper mold frame, the drive assembly six is ​​provided with an upper mold insert six and a floating pressure block six, the drive assembly seven is provided with an upper mold insert seven and a floating pressure block seven, the drive assembly eight and the drive assembly nine are arranged on the side of the base four, the drive assembly eight is provided with an upper mold insert eight and a floating pressure block eight, and the drive assembly nine is provided with an upper mold insert nine and a floating pressure block nine; The movable mold assembly five includes a base five and a driving assembly ten, the base five is mounted on the upper part of the upper mold frame, the driving assembly ten is mounted on the base five, and the driving assembly ten is provided with an upper mold insert ten and a floating pressure block ten; The movable mold component six includes a base six and a driving component eleven. The base six is ​​installed on the upper mold frame and arranged above the movable mold component two. The driving component eleven is installed on the base six. An adjusting gasket is arranged on the driving component eleven.

[0006] Furthermore, the two drive components 1, the drive component 2, the drive component 3, the drive component 4, the drive component 6, the drive component 7, the drive component 8, the drive component 9, the drive component 10 and the drive component 11 have the same structure, and all include an oil cylinder 1, a slider fixing seat 1 and an upper mold slider 1, the upper mold slider 1 is slidably arranged in the slider fixing seat 1, the output end of the oil cylinder 1 passes through the slider fixing seat 1 and is connected to the upper mold slider 1, and the end of the upper mold slider 1 is connected to the upper mold fixing seat 1.

[0007] Furthermore, the driving component five includes an oil cylinder two, a slider fixing seat two, an upper mold slider two, an oil cylinder three, and a slider fixing seat three. The oil cylinder two and the slider fixing seat two are installed on the base three. The upper mold slider two is inserted into the slider fixing seat two. One end of the upper mold slider two is connected to the output end of the oil cylinder two. The other end of the upper mold slider two is connected to a fixed block. The oil cylinder three and the slider fixing seat three are installed on the fixed block. The upper mold slider three is inserted into the slider fixing seat three. The output end of the oil cylinder three is connected to one end of the upper mold slider three. The other end of the upper mold slider three is connected to the upper mold fixing seat two. The upper mold fixing seat two is connected to an upper mold insert five and an upper mold pressing block five.

[0008] Furthermore, the drive component 1, the drive component 2, the drive component 3, the drive component 4, the drive component 5, the drive component 6, the drive component 7, the drive component 8, the drive component 9, the drive component 10 and the drive component 11 are all provided with travel contact switches.

[0009] Furthermore, the flipping mechanism includes two flipping cylinders and a flipping frame, the fixed ends of the two flipping cylinders are symmetrically connected to both sides of the rear end of the lower mold frame, the output ends of the two flipping cylinders are connected to one end of the flipping frame through a connecting seat, the flipping frame is rotatably connected to the rotating shaft, and the lower mold core is installed on the upper surface of the flipping frame away from the end of the flipping cylinder.

[0010] Furthermore, lifting cylinders are provided on both sides of the lower mold frame, the output ends of the lifting cylinders are connected to the upper mold frame, a plurality of guide pillars are provided on the top of the lower mold frame, the upper mold frame is slidably provided on the plurality of guide pillars, a plurality of synchronous gears are provided on the top of the upper mold frame, racks are provided on the upper parts of the plurality of guide pillars, a plurality of synchronous gears are respectively meshed with the racks, and a synchronous rod is connected between every two synchronous gears.

[0011] Furthermore, the upper mold frame and the lower mold frame are respectively provided with wear-resistant plates and cushion blocks around the guide pillars, and a plurality of locking mold plates are provided on the side walls of the upper mold frame.

[0012] Furthermore, the auxiliary equipment includes a maintenance platform, a hydraulic station, an electric control cabinet and a cooling fan. The maintenance platform is arranged at the lower part of the auxiliary function area. The hydraulic station and the electric control cabinet are both arranged on the maintenance platform. The hydraulic station and the electric control cabinet are connected to the main equipment. The cooling fan is arranged at the top of the auxiliary function area.

[0013] Furthermore, the upper mold insert one, the upper mold insert two, the upper mold insert three, the upper mold insert four, the upper mold insert five, the upper mold insert six, the upper mold insert seven, the upper mold insert eight, the upper mold insert nine, the upper mold insert ten and the adjustment gasket together constitute a complete instrument panel mounting seat.

[0014] Furthermore, the floating pressure block 1, the floating pressure block 2, the floating pressure block 3, the floating pressure block 4, the floating pressure block 5, the floating pressure block 6, the floating pressure block 7, the floating pressure block 8, the floating pressure block 9 and the floating pressure block 10 are all equipped with mold blades, the mold blades are all vacuum heat treated, the hardness of the mold blades reaches 48~52HRC, the mold blades include flat blade 1, flat blade 2, flat blade 3 and shear blade, the The flat blade edge 1 is used for punching the epidermis and foam layer with a thicker foam layer or a smaller distance from the punching edge, and the blade angle of the flat blade edge 1 is 15~25°. The flat blade edge 2 is used for punching the epidermis and foam layer in a flat or larger space, and the blade angle of the flat blade edge 2 is 15~30°. The flat blade edge 3 is used for punching the epidermis and foam layer with extremely small gaps. The shear blade is used for punching the epidermis, foam layer and skeleton, and the blade angle of the shear blade is 25~40°.

[0015] Beneficial effects of the present invention: The present invention includes a main device, auxiliary equipment and a waste conveying mechanism. The overall device has a reasonable structure, a high degree of automation, and high working efficiency. It is suitable for punching and cutting of products with complex appearances, and ensures the quality of processed products. The present invention provides a lower mold assembly with the ability to automatically flip, thereby avoiding manual flipping, wasting manpower and working time, and improving work efficiency; The present invention reasonably arranges the upper die assembly, has the ability to automatically punch the instrument panel, effectively improves the punching speed, and can be applied to the punching requirements of complex products, improves the quality of the punched products, avoids secondary processing, and greatly improves the automation of the upper die assembly by using the driving assembly; In each driving assembly of the present invention, the upper die slide is pushed by the cylinder, and each driving assembly is provided with a stroke contact switch, and the operation of the cylinder is controlled by the stroke contact switch, which greatly improves the automation degree of the device, reduces the labor intensity of personnel, and improves the working efficiency of the equipment; The present invention is provided with a waste conveying mechanism, which is used to automatically output the waste, thereby reducing the time for manually picking up the waste, reducing labor intensity, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is the overall structural diagram of the punching and shearing equipment (main view); Figure 2 It is a schematic diagram of the overall structure of the main equipment and auxiliary equipment (top view); Figure 3 This is a schematic diagram of the main equipment structure (side view); Figure 4 This is a schematic diagram of the lower mold assembly structure (rear view); Figure 5 It is a schematic diagram of the structure of the lower mold assembly (side view); Figure 6 This is a schematic diagram of the upper mold assembly structure (the bottom is flipped upward); Figure 7 It is a schematic diagram of the top structure of the upper mold assembly; Figure 8 This is a schematic diagram of the floating mold assembly structure (the bottom is flipped upward); Fig. 9 It is a schematic diagram of the floating mold assembly structure (visible at the bottom); Fig.10 It is a partial structural schematic diagram of a movable mold component; Fig.11 It is a schematic diagram of the local structure of the movable mold component 2; Fig.12 Schematic diagram of the three local structures of the moving mold assembly Figure 1 ; Fig.13 Schematic diagram of the three local structures of the moving mold assembly Figure 2 ; Fig.14 Schematic diagram of the three local structures of the moving mold assembly Figure 3 (Remove upper die fixing seat 2 and upper die fixing seat 3); Fig.15 It is a schematic diagram of the four local structures of the movable mold assembly; Fig.16 It is a schematic diagram of the five local structures of the movable mold assembly; Fig.17 It is a schematic diagram of the six local structures of the movable mold assembly; Fig.18 It is a schematic diagram of the structure of a flat-contact blade; Fig.19 This is a schematic diagram of the second flat-contact blade structure; Fig. 20It is a schematic diagram of the three structures of the flat-contact blade; Fig.21 Schematic diagram of shear blade structure; Among them, 1-shell, 11-main functional area, 12-auxiliary functional area, 2-main equipment, 21-lower mold assembly, 211-lower mold frame, 212-turning mechanism, 2121-turning cylinder, 2122-turning frame, 2123-connecting seat, 213-lower mold core, 214-rotating axis, 22-upper mold assembly, 221-upper mold frame, 222-movable mold assembly 1, 2221-base 1, 2222-driving group Part 1, 22221-Cylinder 1, 22222-Slider Fixing Seat 1, 22223-Upper Die Slider 1, 22224-Upper Die Fixing Seat 1, 223-Moving Die Assembly 2, 2231-Base 2, 2232-Drive Assembly 2, 2233-Drive Assembly 3, 2234-Drive Assembly 4, 224-Moving Die Assembly 3, 2241-Base 3, 2242-Drive Assembly 5, 22421-Cylinder 2, 22 422-slider fixing seat 2, 22423-upper die slider 2, 22424-oil cylinder 3, 22425-slider fixing seat 3, 22426-fixed block, 22427-upper die slider 3, 22428-upper die fixing seat 2, 225-movable die assembly 4, 2251-base 4, 2252-drive assembly 6, 2253-drive assembly 7, 2254-drive assembly 8, 2255-drive assembly 9, 2 26-movable mold assembly five, 2261-base five, 2262-drive assembly ten, 227-movable mold assembly six, 2271-base six, 2272-drive assembly eleven, 228-travel contact switch, 3-auxiliary equipment, 31-maintenance platform, 32-hydraulic station, 33-electric control cabinet, 34-cooling fan, 4-waste conveying equipment, 5-lifting cylinder, 6-guide column, 7-wear-resistant plate, 8-pad, 9-locking template. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] In a specific embodiment of the present invention, Figure 1 , Figure 2As shown, an instrument panel punching device includes a housing 1, a main device 2, an auxiliary device 3 and a waste conveying mechanism 4. The housing 1 includes a main functional area 11 and an auxiliary functional area 12 arranged in front and back. The main device 2 and the auxiliary device 3 are arranged in the main functional area 11 and the auxiliary functional area 12 respectively. The input end of the waste conveying mechanism 4 is arranged at the bottom of the main functional area 11, and the output end of the waste conveying mechanism 4 is arranged at one side of the housing 1. The main device 2 includes a lower mold assembly 21 and an upper mold assembly 22, and the upper mold assembly 22 is slidably arranged above the lower mold assembly 21; like Figures 3-5 As shown, the lower mold assembly 21 includes a lower mold frame 211, a flip mechanism 212 and a lower mold core 213. A rotating shaft 214 is provided on the inner side of the lower mold frame 211. The flip mechanism 212 is rotatably provided on the rotating shaft 214. The lower mold core 213 is installed on the flip mechanism 212. like Figures 6 to 9 As shown, the upper mold assembly 22 includes an upper mold frame 221 and a floating mold assembly. The floating mold assembly is installed at the bottom of the upper mold frame 221. The floating mold assembly includes two movable mold assemblies 1 222, a movable mold assembly 2 23, a movable mold assembly 3 224, a movable mold assembly 4 225, a movable mold assembly 5 226 and a movable mold assembly 6 227. The two movable mold assemblies 1 222 are respectively arranged in the side walls of both sides of the upper mold frame 221, the movable mold assembly 3 224 is arranged at the lower part of the upper mold frame 221, the movable mold assembly 2 223 and the movable mold assembly 4 225 are respectively arranged on both sides of the movable mold assembly 3 224, the movable mold assembly 5 226 is arranged above the movable mold assembly 3 224, and the movable mold assembly 6 227 is arranged above the movable mold assembly 2 223; like Fig.10 As shown, the two movable mold assemblies 222 each include a base 2221 and a driving assembly 2222. The base 2221 is arranged in the side wall of the upper mold frame 221, and the driving assembly 2222 is installed on the base 2221. The driving assembly 2222 is provided with an upper mold insert 1 and a floating pressure block 1. like Fig.11 As shown, the movable mold component 223 includes a base 2231, a driving component 2232, a driving component 3 2233 and a driving component 4 2234. The base 2231 is arranged at the bottom of the upper mold frame 221, the driving component 2232 and the driving component 3 2233 are arranged on the side of the base 2231, the driving component 2232 is provided with an upper mold insert 2 and a floating pressure block 2, the driving component 3 2233 is provided with an upper mold insert 3 and a floating pressure block 3, and the driving component 4 2234 is arranged on the bottom surface of the base 2231, and the driving component 4 2234 is provided with an upper mold insert 4 and a floating pressure block 4; like Fig.12 , Fig.13 , Fig.14As shown, the movable mold assembly 3 224 includes a base 3 2241 and a driving assembly 5 2242. The base 3 2241 is arranged on one side of the base 2 2231. The driving assembly 5 2242 is installed on the base 3 2241. The driving assembly 5 2242 is provided with an upper mold insert 5 and a floating pressure block 5. like Fig.15 As shown, the movable mold component four 225 includes a base four 2251, a driving component six 2252, a driving component seven 2253, a driving component eight 2254 and a driving component nine 2255. The base four 2251 is arranged on the other side of the base three 2241 relative to the base two 2231, the driving components six 2252 and the driving components seven 2253 are arranged on the bottom surface of the upper mold frame 221, the driving component six 2252 is provided with an upper mold insert six and a floating pressure block six, the driving component seven 2253 is provided with an upper mold insert seven and a floating pressure block seven, the driving components eight 2254 and the driving components nine 2255 are arranged on the side of the base four 2251, the driving component eight 2254 is provided with an upper mold insert eight and a floating pressure block eight, and the driving component nine 2255 is provided with an upper mold insert nine and a floating pressure block nine; like Fig.16 As shown, the movable mold assembly 5 226 includes a base 5 2261 and a driving assembly 10 2262. The base 5 2261 is mounted on the upper part of the upper mold frame 221, and the driving assembly 10 2262 is mounted on the base 5 2261. The driving assembly 10 2262 is provided with an upper mold insert 10 and a floating pressure block 10; like Fig.17 As shown, the movable mold component six 227 includes a base six 2271 and a drive component eleven 2272. The base six 2271 is installed on the upper mold frame 221 and is arranged above the movable mold component two 223. The drive component eleven 2272 is installed on the base six 2271, and an adjusting gasket is arranged on the drive component eleven 2272.

[0020] like Figures 10 to 17 As shown, the two drive components 1 2222, drive component 2 232, drive component 3 2233, drive component 4 2234, drive component 6 2252, drive component 7 2253, drive component 8 2254, drive component 9 2255, drive component 10 2262 and drive component 11 2272 have the same structure, all of which include an oil cylinder 1 22221, a slider fixing seat 1 22222 and an upper mold slider 1 22223, the upper mold slider 1 22223 is slidably arranged in the slider fixing seat 1 22222, the output end of the oil cylinder 1 22221 passes through the slider fixing seat 1 22222 and is connected to the upper mold slider 1 22223, and the end of the upper mold slider 1 22223 is connected to the upper mold fixing seat 1 22224.

[0021] The driving assembly 5 2242 includes a cylinder 22421, a slider fixing seat 22422, an upper die slider 22423, a cylinder 3 22424, and a slider fixing seat 3 22425. The cylinder 22421 and the slider fixing seat 22422 are mounted on the base 3 2241. The upper die slider 22423 is inserted into the slider fixing seat 22422. One end of the upper die slider 22423 is connected to the output end of the cylinder 22421. The upper die slider 22422 The other end of 3 is connected with a fixed block 22426, a cylinder three 22424 and a slider fixing seat three 22425 are installed on the fixed block 22426, an upper die slider three 22427 is penetrated by the slider fixing seat three 22425, an output end of the cylinder three 22424 is connected with one end of the upper die slider three 22427, the other end of the upper die slider three 22427 is connected with an upper die fixing seat two 22428, and an upper die insert five and an upper die pressing block five are connected to the upper die fixing seat two 22428.

[0022] A travel contact switch 228 is provided on driving component 1 2222, driving component 2 2232, driving component 3 2233, driving component 4 2234, driving component 5 2242, driving component 6 2252, driving component 7 2253, driving component 8 2254, driving component 9 2255, driving component 10 2262 and driving component 11 2272.

[0023] like Figures 3-5 As shown, the flipping mechanism 212 includes two flipping cylinders 2121 and a flipping frame 2122. The fixed ends of the two flipping cylinders 2121 are symmetrically connected to the two sides of the rear end of the lower mold frame 211. The output ends of the two flipping cylinders 2121 are connected to one end of the flipping frame 2122 through a connecting seat 2123. The flipping frame 2122 is rotatably connected to the rotating shaft 214. The lower mold core 213 is installed on the upper surface of the flipping frame 2122 away from the end of the flipping cylinder 2121.

[0024] Lifting cylinders 5 are provided on both sides of the lower mold frame 211, and the output ends of the lifting cylinders 5 are connected to the upper mold frame 221. A plurality of guide pillars 6 are provided on the top of the lower mold frame 211, and the upper mold frame 221 is slidably provided on the plurality of guide pillars 6. A plurality of synchronous gears 229 are provided on the top of the upper mold frame 221, and racks are provided on the upper parts of the plurality of guide pillars 6. A plurality of synchronous gears 229 are respectively meshed with the racks, and a synchronous rod is connected between every two synchronous gears 229.

[0025] Wear-resistant plates 7 and cushion blocks 8 are correspondingly provided around the guide pillars 6 of the upper mold frame 221 and the lower mold frame 211 , and a plurality of locking mold plates 9 are provided on the side walls of the upper mold frame 221 .

[0026] The auxiliary equipment 3 includes a maintenance platform 31, a hydraulic station 32, an electric control cabinet 33 and a cooling fan 34. The maintenance platform 31 is arranged at the lower part of the auxiliary function area 11. The hydraulic station 32 and the electric control cabinet 33 are both arranged on the maintenance platform 11. The hydraulic station 32 and the electric control cabinet 33 are connected to the main equipment 2, and the cooling fan 34 is arranged at the top of the auxiliary function area 11.

[0027] The upper die insert one, the upper die insert two, the upper die insert three, the upper die insert four, the upper die insert five, the upper die insert six, the upper die insert seven, the upper die insert eight, the upper die insert nine, the upper die insert ten and the adjusting gasket together constitute a complete instrument panel mounting seat.

[0028] like Figures 18 to 21 As shown, floating pressure block 1, floating pressure block 2, floating pressure block 3, floating pressure block 4, floating pressure block 5, floating pressure block 6, floating pressure block 7, floating pressure block 8, floating pressure block 9 and floating pressure block 10 are all equipped with mold blades, the mold blades are all vacuum heat treated, the hardness of the mold blade reaches 48~52HRC, the mold blades include flat blade 1, flat blade 2, flat blade 3 and shear blade, flat blade 1 is used for punching the epidermis and foaming layer with thick foaming layer or small distance from the punching edge, the blade angle of flat blade 1 is 15~25°, flat blade 2 is used for punching the epidermis and foaming layer in a flat or large space, the blade angle of flat blade 2 is 15~30°, flat blade 3 is used for punching the epidermis and foaming layer with extremely small gap, the shear blade is used for punching the epidermis, foaming layer and skeleton, the blade angle of the shear blade is 25~40°.

[0029] The use process of the present invention: The instrument panel to be processed is placed on the lower die core 213, and the upper and lower dies are closed by the driving of the lifting cylinder 5. The oil cylinders in each driving assembly push the upper die insert and the floating pressure block to punch and trim the instrument panel. When the stroke contact switch 228 is triggered, the oil cylinder is retracted, the upper die insert and the floating pressure block retreat, and the punching is finished. The lower die core 213 is turned over by the turning mechanism 212, and the punched instrument panel is turned over to the operation window along with the lower die core 213, so that the staff can remove it easily. The waste material that is punched and falls down falls onto the waste material conveying device 4 at the bottom, and is sent out of the device by the waste material conveying device 4 and sent to the collection box.

[0030] It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the present invention without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the present invention through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. An instrument panel punching device, characterized in that: The invention comprises a shell (1), a main device (2), an auxiliary device (3) and a waste conveying mechanism (4); the shell (1) comprises a main functional area (11) and an auxiliary functional area (12) arranged in front and back; the main device (2) and the auxiliary device (3) are arranged in the main functional area (11) and the auxiliary functional area (12) respectively; the input end of the waste conveying mechanism (4) is arranged at the bottom of the main functional area (11); and the output end of the waste conveying mechanism (4) is arranged at one side of the shell (1); The main device (2) comprises a lower die assembly (21) and an upper die assembly (22), wherein the upper die assembly (22) is slidably arranged above the lower die assembly (21); The lower mold assembly (21) comprises a lower mold frame (211), a turnover mechanism (212) and a lower mold core (213); a rotating shaft (214) is arranged on the inner side of the lower mold frame (211); the turnover mechanism (212) is rotatably arranged on the rotating shaft (214); and the lower mold core (213) is mounted on the turnover mechanism (212); The upper mold assembly (22) comprises an upper mold frame (221) and a floating mold assembly, wherein the floating mold assembly is installed at the bottom of the upper mold frame (221), and the floating mold assembly comprises two movable mold assemblies (1) (222), a movable mold assembly (223), a movable mold assembly (3) (224), a movable mold assembly (4) (225), a movable mold assembly (5) (226) and a movable mold assembly (6) (227), wherein the two movable mold assemblies (222) are respectively arranged in the side walls on both sides of the upper mold frame (221), the movable mold assembly (3) (224) is arranged at the lower part of the upper mold frame (221), the movable mold assembly (223) and the movable mold assembly (4) (225) are respectively arranged on both sides of the movable mold assembly (3) (224), the movable mold assembly (5) (226) is arranged above the movable mold assembly (3) (224), and the movable mold assembly (6) (227) is arranged above the movable mold assembly (223); The two movable mold assemblies (222) each comprise a base (2221) and a drive assembly (2222); the base (2221) is arranged in the side wall of the upper mold frame (221); the drive assembly (2222) is mounted on the base (2221); an upper mold insert (1) and a floating pressure block (1) are arranged on the drive assembly (2222); The movable mold component 2 (223) includes a base 2 (2231), a drive component 2 (2232), a drive component 3 (2233) and a drive component 4 (2234), wherein the base 2 (2231) is arranged at the bottom of the upper mold frame (221), the drive component 2 (2232) and the drive component 3 (2233) are arranged on the side of the base 2 (2231), the drive component 2 (2232) is provided with an upper mold insert 2 and a floating pressure block 2, the drive component 3 (2233) is provided with an upper mold insert 3 and a floating pressure block 3, the drive component 4 (2234) is arranged on the bottom surface of the base 2 (2231), and the drive component 4 (2234) is provided with an upper mold insert 4 and a floating pressure block 4; The movable mold component three (224) includes a base three (2241) and a driving component five (2242), wherein the base three (2241) is arranged on one side of the base two (2231), and the driving component five (2242) is installed on the base three (2241), and an upper mold insert five and a floating pressure block five are arranged on the driving component five (2242); The movable mold component four (225) includes a base four (2251), a drive component six (2252), a drive component seven (2253), a drive component eight (2254) and a drive component nine (2255). The base four (2251) is arranged on the other side of the base three (2241) relative to the base two (2231), and the drive component six (2252) and the drive component seven (2253) are arranged on the bottom surface of the upper mold frame (221). The driving component six (2252) is provided with an upper mold insert six and a floating pressure block six, the driving component seven (2253) is provided with an upper mold insert seven and a floating pressure block seven, the driving component eight (2254) and the driving component nine (2255) are arranged on the side of the base four (2251), the driving component eight (2254) is provided with an upper mold insert eight and a floating pressure block eight, and the driving component nine (2255) is provided with an upper mold insert nine and a floating pressure block nine; The movable mold component five (226) comprises a base five (2261) and a driving component ten (2262), wherein the base five (2261) is mounted on the upper part of the upper mold frame (221), and the driving component ten (2262) is mounted on the base five (2261), and an upper mold insert ten and a floating pressure block ten are arranged on the driving component ten (2262); The movable mold component six (227) includes a base six (2271) and a drive component eleven (2272), wherein the base six (2271) is mounted on the upper mold frame (221) and is arranged above the movable mold component two (223), and the drive component eleven (2272) is mounted on the base six (2271), and an adjustment gasket is arranged on the drive component eleven (2272).

2. The instrument panel punching device according to claim 1, characterized in that: The two drive components 1 (2222), the drive component 2 (2232), the drive component 3 (2233), the drive component 4 (2234), the drive component 6 (2252), the drive component 7 (2253), the drive component 8 (2254), the drive component 9 (2255), the drive component 10 (2262) and the drive component 11 (2272) have the same structure and all include an oil cylinder 1 (22221), a slider fixing seat 1 (22222) and an upper mold slider 1 (22223); the upper mold slider 1 (22223) is slidably arranged in the slider fixing seat 1 (22222); the output end of the oil cylinder 1 (22221) passes through the slider fixing seat 1 (22222) and is connected to the upper mold slider 1 (22223); the end of the upper mold slider 1 (22223) is connected to the upper mold fixing seat 1 (22224).

3. The instrument panel punching device according to claim 2, characterized in that: The driving component five (2242) includes a cylinder two (22421), a slider fixing seat two (22422), an upper die slider two (22423), a cylinder three (22424), and a slider fixing seat three (22425). The cylinder two (22421) and the slider fixing seat two (22422) are installed on the base three (2241). The upper die slider two (22423) is inserted into the slider fixing seat two (22422). One end of the upper die slider two (22423) is connected to the output end of the cylinder two (22421). The upper die slider two (22425) is installed on the base three (2241). The other end of the oil cylinder (22423) is connected to a fixed block (22426), the oil cylinder (22424) and the slider fixing seat (22425) are installed on the fixed block (22426), the slider fixing seat (22425) is provided with an upper mold slider (22427), the output end of the oil cylinder (22424) is connected to one end of the upper mold slider (22427), the other end of the upper mold slider (22427) is connected to an upper mold fixing seat (22428), and the upper mold insert (5) and the upper mold pressing block (5) are connected to the upper mold fixing seat (22428).

4. The instrument panel punching device according to claim 3, characterized in that: The drive component one (2222), the drive component two (2232), the drive component three (2233), the drive component four (2234), the drive component five (2242), the drive component six (2252), the drive component seven (2253), the drive component eight (2254), the drive component nine (2255), the drive component ten (2262) and the drive component eleven (2272) are all provided with a travel contact switch (228).

5. The instrument panel punching device according to claim 1, characterized in that: The turning mechanism (212) comprises two turning cylinders (2121) and a turning frame (2122); the fixed ends of the two turning cylinders (2121) are symmetrically connected to the two sides of the rear end of the lower die frame (211); the output ends of the two turning cylinders (2121) are connected to one end of the turning frame (2122) via a connecting seat (2123); the turning frame (2122) is rotatably connected to the rotating shaft (214); and the lower die core (213) is mounted on the upper surface of the turning frame (2122) at one end away from the turning cylinder (2121).

6. The instrument panel punching device according to claim 1, characterized in that: Lifting cylinders (5) are provided on both sides of the lower mold frame (211), and the output ends of the lifting cylinders (5) are connected to the upper mold frame (221). A plurality of guide pillars (6) are provided on the top of the lower mold frame (211), and the upper mold frame (221) is slidably provided on the plurality of guide pillars (6). A plurality of synchronous gears (229) are provided on the top of the upper mold frame (221), and racks are provided on the upper parts of the plurality of guide pillars (6). The plurality of synchronous gears (229) are respectively meshed with the racks, and a synchronous rod is connected between every two synchronous gears (229).

7. The instrument panel punching device according to claim 6, characterized in that: The upper mold frame (221) and the lower mold frame (211) are both provided with wear-resistant plates (7) and cushion blocks (8) around the guide pillars (6), and a plurality of locking mold plates (9) are provided on the side walls of the upper mold frame (221).

8. The instrument panel punching device according to claim 1, characterized in that: The auxiliary equipment (3) comprises a maintenance platform (31), a hydraulic station (32), an electric control cabinet (33) and a cooling fan (34); the maintenance platform (31) is arranged at the bottom of the auxiliary function area (11); the hydraulic station (32) and the electric control cabinet (33) are both arranged on the maintenance platform (11); the hydraulic station (32) and the electric control cabinet (33) are connected to the main equipment (2); and the cooling fan (34) is arranged at the top of the auxiliary function area (11).

9. The instrument panel punching device according to claim 1, characterized in that: The upper mold insert one, the upper mold insert two, the upper mold insert three, the upper mold insert four, the upper mold insert five, the upper mold insert six, the upper mold insert seven, the upper mold insert eight, the upper mold insert nine, the upper mold insert ten and the adjusting gasket together constitute a complete instrument panel mounting seat.

10. The instrument panel punching device according to claim 1, characterized in that: The floating pressure block 1, the floating pressure block 2, the floating pressure block 3, the floating pressure block 4, the floating pressure block 5, the floating pressure block 6, the floating pressure block 7, the floating pressure block 8, the floating pressure block 9 and the floating pressure block 10 are all equipped with mold cutting edges, the mold cutting edges are all vacuum heat treated, the hardness of the mold cutting edges reaches 48~52HRC, the mold cutting edges include flat contact cutting edge 1, flat contact cutting edge 2, flat contact cutting edge 3 and shear cutting edge, the flat contact cutting edge Blade edge one is used for punching epidermis and foaming layers with thicker foam layers or smaller distance from the punching edge, and the blade angle of flat blade edge one is 15~25°. Flat blade edge two is used for punching epidermis and foaming layers in a flat or larger space, and the blade angle of flat blade edge two is 15~30°. Flat blade edge three is used for punching epidermis and foaming layers with extremely small gaps. The shearing blade is used for punching epidermis, foaming layer and skeleton, and the blade angle of the shearing blade is 25~40°.

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