CN113042621A - Cold bending forming machine for processing baffle plate of enclosure - Google Patents
Cold bending forming machine for processing baffle plate of enclosure Download PDFInfo
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- CN113042621A CN113042621A CN202110264802.3A CN202110264802A CN113042621A CN 113042621 A CN113042621 A CN 113042621A CN 202110264802 A CN202110264802 A CN 202110264802A CN 113042621 A CN113042621 A CN 113042621A
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- forming
- frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/12—Edge-curling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/28—Associations of cutting devices therewith
- B21D43/287—Devices for handling sheet or strip material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The application relates to the technical field of enclosure production and processing, in particular to a cold bending forming machine for processing an enclosure baffle, which comprises an uncoiling device, a forming device, a punching device and a receiving device which are sequentially adjacent; the uncoiling device is used for discharging the plate; the forming device is used for bending and forming the plates for two times, the punching device is positioned at the end part of the rack, the punching device is used for punching the formed plates, and the material receiving device is used for collecting the formed plates; the processing method has the advantage that the processing efficiency of the baffle of the enclosure can be improved.
Description
Technical Field
The application relates to the technical field of baffle production and processing, in particular to a cold bending forming machine for processing baffle plates of baffles.
Background
The enclosure means measures taken to isolate a construction site from the external environment and make the construction site a relatively closed space, and includes enclosures built by various masonry materials, maintenance bodies formed by various formed plates, and the like.
In the related technology, the baffle of the enclosure is generally formed by processing galvanized steel sheets, the galvanized steel sheets are used for preventing the surfaces of the steel sheets from being corroded and prolonging the service life of the steel sheets, and the galvanized steel sheets form a baffle finished product after procedures of leveling, punching, forming, cutting and the like; in the forming process, the side edge of the galvanized steel sheet needs to be bent twice vertically to form a U-shaped edge (see fig. 1).
However, the galvanized steel sheet processing procedure in the prior art usually needs to be performed in different steps of equipment, which may result in a reduction in the processing efficiency of the galvanized steel sheet, thereby indirectly reducing the processing efficiency of the baffle plate, and thus needs to be improved.
Disclosure of Invention
In order to improve the machining efficiency who encloses the fender baffle, this application provides a clod wash make-up machine for processing enclose fender baffle.
The application provides a clod wash make-up machine for processing enclose fender baffle adopts following technical scheme:
a cold bending forming machine for processing a baffle plate of an enclosure comprises an uncoiling device, a forming device, a punching device and a receiving device which are adjacent in sequence;
the uncoiling device is used for discharging the plate;
forming device includes frame, two sets of first forming components and two sets of second forming components, the frame is the level setting, and is two sets of first forming components and two sets of second forming components symmetry set up in the both sides of frame, first forming components includes a plurality of first forming rings and first guide ring, and is a plurality of first forming ring and first guide ring all rotate and bear in the inner wall of frame, the axis of first guide ring and first forming ring is parallel, first guide ring is provided with first spigot surface towards the lateral wall of first forming ring, and is a plurality of form the contained angle between the spigot surface of first guide ring and the axis of first guide ring, and the inclination of contained angle increases progressively between 15 to 90 along the direction of motion of panel.
By adopting the technical scheme, during processing, the plate is discharged through the uncoiling device and conveyed to the rack, when the edge of the plate passes through the space between the first forming ring and the first guide ring, the first forming ring and the first guide ring extrude the plate, the edge of the plate is bent towards the first forming under the action of the first guide surface, the bending degree of the plate is gradually increased along with the movement of the plate and the change of the angle of the first guide surface on the first guide ring, so that the edge of the plate is formed into a vertical folded edge, after the plate is bent for the first time, the plate is bent for the second time through the second forming assembly, so that the edge of the plate is formed into an edge with an L-shaped section, then the formed plate moves to the punching device, the punching device performs punching segmentation on the formed plate to form a finished product, and the finished product is collected through the material collecting device; the cooperation through unwinding unit, forming device, die-cut device and material collecting device for panel integrated into one piece only on a equipment, and then has indirectly improved the machining efficiency who encloses the fender baffle.
Preferably, the second forming assembly comprises a plurality of second forming rings, a plurality of second guide rings and a plurality of third forming rings, the second guide rings and the third forming rings are rotatably supported on the rack and are arranged at intervals along the length direction of the rack, the sum of the number of the second forming rings and the number of the third forming rings is the same as the number of the second guide rings and is located on one side of the second guide rings, the plurality of third forming rings are located at the rear ends of the plurality of second forming rings, a second guide surface is arranged on the side wall of the second guide ring facing the second forming rings, the distance between the second guide surface and the inner wall of the rack is greater than the distance between the first guide surface and the inner wall of the rack, an included angle is also formed between the second guide surface and the second guide rings, and the inclination angle of the included angle gradually increases from 15 degrees to 90 degrees along the moving direction of the plate, one side of the third forming ring is inclined downwards towards one side close to the second guide ring.
By adopting the technical scheme, the plate continues to move after the preliminary forming is finished, because the distance between the second guide surface and the inner wall of the frame is greater than the distance between the first guide surface and the inner wall of the frame, the second forming ring and the second guide ring can extrude the surface of the plate for the second time, the extruded position is closer to the middle part of the plate than the position extruded for the first time, under the action of the second guide surface, the second bending degree of the plate is gradually increased, when the plate is bent for the second time to a certain angle, the plate enters between the third forming ring and the second guide ring, the third forming ring and the second guide ring extrude the plate, and then the folded edge of the second forming of the plate is formed to 90 degrees, because the folded edge of the first forming ring is limited by the second forming ring when the plate is bent for the second time, because one side of the third forming ring is inclined downwards towards the side close to the second guide ring, the third shaping ring can give way the fashioned hem of bending for the first time to panel, and then can accomplish the hem of the second time to panel.
Preferably, forming device still includes drive assembly, two relative inside rotations of frame bear the weight of many first drive roll and the first driven voller of arranging along panel direction of motion, the coaxial cover of second guide ring is located on first drive roll, first shaping ring and the equal coaxial cover of second shaping ring establish with first driven voller on, the quantity one-to-one of first shaping ring and second shaping ring and first driven voller, drive assembly includes driving motor and a plurality of drive gear, the outer wall of frame is run through to the one end of first drive roll, the coaxial tip that is fixed in first drive roll of drive gear, it is adjacent drive gear intermeshing between the first drive roll, driving motor installs in the frame, driving motor is used for drive gear to rotate.
Through adopting above-mentioned technical scheme, start driving motor, driving motor's output shaft rotates, and then drives drive gear and rotate, and a plurality of drive gear are under intermeshing's the condition mutual transmission to drive first drive roll and rotate, rotate with the rotation of realizing first guide ring and second guide ring.
Preferably, forming device still includes the flattening subassembly, the flattening subassembly includes many second drive rollers and the second driven voller that rotate to bear between two relative inner walls of frame, the second drive roller interlude sets up between first drive roller, the tip and the drive gear coaxial fixation of second drive roller, second driven voller and second drive roller one-to-one, the second driven voller is located the top of second drive roller.
Through adopting above-mentioned technical scheme, start driving motor, can drive the second drive roll simultaneously and rotate, panel is bending the back for the first time, through the extrusion between second drive roll and the second driven voller to carry out the flattening to the hem behind the first shaping of plate form, in order to improve the effect of hem for the first time.
Preferably, be provided with the adjusting part who is used for adjusting first driven roller and second driven roller position in the frame, adjusting part includes screw rod, sliding block and spring, the top of frame is run through in the screw rod activity, sliding block slides along vertical direction and sets up in the frame, first driven roller or second driven roller rotate and bear in sliding block's lateral wall, the tip of screw rod and sliding block's top butt cooperation, spring mounting is in order to provide the holding power to sliding block in the frame.
Through adopting above-mentioned technical scheme, the spring mounting is in order to provide the holding power to the sliding block in the frame, the spring is under compression state, the sliding block keeps static under the effort of screw rod and spring, when the panel thickness of processing is different, rotate the screw rod, the sliding block is pressed to the screw rod, the sliding block moves down, the spring further compresses, first driven voller and second driven voller move down, so that equipment can adapt to the panel that thickness is littleer, and in the same way, when panel thickness is great, rotate the screw rod, so that the screw rod rises, the spring opens, lift the sliding block, first driven voller and second driven voller rise, and then make this cold bending make-up machine can adapt to the panel that thickness is bigger, thereby cold bending make-up machine's compatibility has been improved.
Preferably, still be provided with the adjustment subassembly that is used for adjusting third profiled ring position in the frame, the adjustment subassembly includes the backup pad, slides the seat and supports tight bolt, backup pad horizontal installation is in the frame, the upper surface activity of backup pad is run through there is the hole of sliding, the seat of sliding slides and sets up in the lower surface of backup pad, third profiled ring rotates and bears on the seat of sliding, support tight bolt's pole portion run through the hole of sliding and with slide a fixed connection, support tight bolt's nut and the upper surface butt cooperation of backup pad.
Through adopting above-mentioned technical scheme, because the production demand, when the size of the face of panel hem is different, loosen the nut that supports tight bolt, the pole portion that supports tight bolt through control slides on the hole that slides, and then the position of the seat that slides that changes, so that the distance between two relative third shaping rings changes, the position adjustment of third shaping ring is accomplished the back, screw up the nut that supports tight bolt, realize the fixed of the seat that slides, and then make the position that panel bent for the second time change, and then can make the shaping hem of different face sizes of panel play.
Preferably, be provided with cooling module in the frame, cooling module includes liquid reserve tank, collector tube and a plurality of spray tube, the liquid reserve tank is installed inside the frame, the collector tube install in the frame top and with the liquid reserve tank intercommunication, a plurality of spray tube intervals are installed on the collector tube and with the collector tube intercommunication, the tip of spray tube is towards the processing position of panel.
Through adopting above-mentioned technical scheme, the thematic condition of friction can appear in first shaping ring and first guide ring, second shaping ring and third shaping ring and second guide ring to panel extrusion's in-process, cause the influence to panel for the high temperature that reduces the friction and produce, provide the coolant liquid to the collecting tube through the liquid reserve tank, the coolant liquid passes through the spray tube and spouts to the processing position, and then can reduce first shaping ring and first guide ring, the temperature that friction produced between second shaping ring and third shaping ring and the second guide ring to panel, take place in order to reduce the condition that high temperature caused the damage to panel.
Preferably, the nozzle is provided as a coil.
Through adopting above-mentioned technical scheme, the spray tube sets up to the coiler for the spray tube can be stereotyped wantonly, overhauls or when operating as needs to the structure in the frame, and operating personnel is through moving away the spray tube, in order to reduce the spray tube and to operating personnel's blockking, and then has improved operating personnel efficiency.
Preferably, a protective cover is arranged on the rack and arranged on the outer side of the driving gear in a covering mode.
Through adopting above-mentioned technical scheme, the outside of drive gear is located to the protection casing cover, with drive gear and external isolated, and then plays the guard action to drive gear.
Preferably, the frame is further provided with a conveying assembly, the conveying assembly is located on one side of the punching device and comprises a vertical frame, two conveying rollers and a conveying motor, the vertical frame is installed on the upper surface of the frame, the two conveying rollers are rotatably borne on the vertical frame and are parallel to each other, the conveying motor is installed on one side of the vertical frame, an output shaft of the conveying motor is coaxially fixed with one of the conveying rollers, and a material receiving device is arranged on one side of the frame.
Through adopting above-mentioned technical scheme, start the conveying motor, one of them conveying roller of output shaft drive of conveying motor rotates, and panel after the shaping passes through die-cut device die-cut back, and panel enters into between two conveying rollers, sends into material collecting device with panel through two conveying rollers in, and then has improved the discharging efficiency of panel.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the cold bending forming machine for processing the baffle can improve the processing efficiency of the baffle;
2. the cold bending forming machine for processing the enclosure baffle has high safety;
3. the cold bending forming machine for processing the baffle plate has long service life.
Drawings
Fig. 1 is a schematic structural view of a baffle in the prior art.
Fig. 2 is a schematic view of the overall structure of embodiment 1 of the present application.
FIG. 3 is a schematic view showing the structure of a molding apparatus in example 1 of the present application.
Fig. 4 is a schematic structural diagram of a punching assembly in embodiment 1 of the present application.
Fig. 5 is a schematic view of the fitting relationship between the first molding ring and the first guide ring in embodiment 1 of the present application.
Fig. 6 is a schematic view of the fitting relationship between the second mold ring and the second guide ring in embodiment 1 of the present application.
Fig. 7 is a schematic view of the fitting relationship between the third forming ring and the second guide ring in embodiment 1 of the present application.
Figure 8 is a schematic structural view of a flattening assembly in embodiment 1 of the present application.
Fig. 9 is an enlarged schematic view of a portion a in fig. 3.
Fig. 10 is an enlarged schematic view of a portion B in fig. 3.
Fig. 11 is a schematic structural diagram of a drive assembly in embodiment 1 of the present application.
Fig. 12 is a schematic view showing the structure of a die-cutting device in example 1 of the present application.
Fig. 13 is a schematic view of the overall structure of embodiment 2 of the present application.
Fig. 14 is an enlarged schematic view of portion C of fig. 13.
Description of reference numerals: 1. an uncoiling device; 11. a winding machine; 12. a leveling machine; 2. a molding device; 21. a frame; 211. a groove; 2111. a first drive roll; 2112. a first driven roller; 212. an adjustment assembly; 2121. a screw; 2122. a sliding block; 2123. a spring; 213. an adjustment assembly; 2131. a support plate; 21311. a sliding hole; 2132. a sliding seat; 2133. tightly abutting against the bolt; 214. a protective cover; 215. a cooling assembly; 2151. a liquid collecting pipe; 2152. a nozzle; 216. a support block; 217. a transfer assembly; 2171. erecting a frame; 2172. a conveying roller; 2173. a conveying motor; 218. a placement groove; 22. a first molding assembly; 221. a first molding ring; 222. a first guide ring; 2221. a first guide surface; 23. a second molding assembly; 231. a second molding ring; 232. a second guide ring; 2321. a second guide surface; 233. a third forming ring; 24. a punching assembly; 241. a support frame; 242. punching a cylinder; 243. punching a hole cutter; 25. a leveling assembly; 251. a second drive roll; 252. a second driven roller; 253. pressing a ring; 26. a drive assembly; 261. a drive motor; 262. a drive gear; 263. a chain; 264. a transmission gear; 3. a punching device; 31. a lower base; 32. an upper base; 33. a column; 34. punching a cylinder; 35. a cutter; 36. a die holder; 361. a through groove; 362. punching a notch; 4. a material receiving device; 41. supporting legs; 42. a cross bar; 43. a support rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-14.
Example 1:
the embodiment of the application discloses a forming machine that clogs for processing enclose fender baffle. Referring to fig. 2, a cold-bending forming machine for processing a baffle plate of a fence, which is used for processing galvanized steel sheets, comprises an uncoiling device 1, a forming device 2, a punching device 3 and a receiving device 4 which are adjacent in sequence; the uncoiling device 1 is used for discharging the plates, the forming device 2 is used for bending and forming the plates twice, the punching device 3 is used for punching the formed plates, and the receiving device 4 is used for collecting the formed plates; in this embodiment, the sorting manner of the above-mentioned various devices is based on the galvanized steel sheet from the raw material to the formed material, that is, the uncoiling device 1 is located at the beginning of the station, and the receiving device 4 is located at the end of the station.
Specifically, unwinding unit 1 is used for carrying out the ejection of compact to panel, and unwinding unit 1 includes rolling machine 11 and evener 12, and around being equipped with panel on the rolling wheel of rolling machine 11, evener 12 are located one side of rolling machine 11, and evener 12 is used for carrying out the flattening to panel, and in this embodiment, rolling machine 11 and evener 12 are prior art, do not do too much to describe herein.
Referring to fig. 3 and 4, the forming device 2 includes a frame 21, two sets of punching assemblies 24, two sets of first forming assemblies 22, two sets of second forming assemblies 23, a leveling assembly 25, and a driving assembly 26; the frame 21 is horizontally arranged, one end of the frame 21 is close to the leveling machine 12, the two punching assemblies 24 are respectively and symmetrically arranged on two sides of the upper surface of the frame 21, each punching assembly 24 comprises a support frame 241, a punching cylinder 242 and a punching knife 243, the support frame 241 is fixed on the side wall of the frame 21, the punching cylinders 242 are vertically fixed on the top of the support frame 241 through screws, piston rods of the punching cylinders 242 are arranged downwards, the punching knives 243 are fixed on the end parts of the piston rods of the punching cylinders 242 through bolts, the cutting edges of the punching knives 243 are arranged towards the upper surface of the frame 21, and the punching knives 243 are positioned above plates; the punching cylinder 242 is started, a piston rod of the punching cylinder 242 extends out to drive the punching knife 243 to punch downwards so that the edge of the plate can be punched by the cutting edge of the punching knife 243, and the purpose of punching is to enable the formed baffle plates to be spliced and fixed.
Referring to fig. 3 and 5, two sets of first molding assemblies 22 are respectively disposed on two sides of the frame 21, each first molding assembly 22 includes a plurality of first molding rings 221 and a first guide ring 222, a groove 211 is disposed on an upper surface of the frame 21 along a length direction thereof, two ends of the groove 211 are open, two opposite side walls of the groove 211 respectively rotatably carry a plurality of first driving rollers 2111 and first driven rollers 2112, the first driven rollers 2112 are located above the second driving rollers 251, the first driven rollers 2112 and the second driven rollers 252 are both spaced apart along the length direction of the frame 21, in this embodiment, the number of the first driving rollers 2111 is twelve, the number of the first driven rollers 2112 is ten, and the number of the first molding rings 221 and the first guide rings 222 is five.
Taking the moving direction of the sheet as a reference, taking six first driving rollers 2111 and six first guide rollers which are close to the initial end of the moving direction of the sheet as a group, wherein a first drive roller 2111 and a first driven roller 2112 at the ends are set as guide rollers, the guiding function is only performed, five first forming rings 221 are coaxially fixed on five adjacent first driven rollers 2112, five first guide rings 222 are coaxially fixed on five adjacent first driving rollers 2111, the axes of the first guide rings 222 and the first forming rings 221 are parallel, the first guide rings 222 are closer to the groove wall of the groove 211 than the first forming rings 221, the first guide surfaces 2221 are arranged on the side wall of the first guide rings 222 facing the first forming rings 221, an included angle is formed between the first guide surfaces 2221 and the axis of the first guide rings 222, and the included angle formed between the first guide surfaces 2221 and the first guide rings 222 gradually increases from 15 ° to 90 ° along the moving direction of the plate.
Referring to fig. 3 and 6, two sets of second forming assemblies 23 are respectively disposed at two sides of the frame 21, each second forming assembly 23 includes a plurality of second forming rings 231, a plurality of second guide rings 232, and a plurality of third forming rings 233, in this embodiment, the number of the second forming rings 231 is four, the four second forming rings 231 are respectively coaxially sleeved at ends of the remaining four first driven rollers 2112, the number of the second guide rings 232 is six, the six second guide rings 232 are respectively coaxially sleeved at ends of the remaining six first driving rollers 2111, one side of the second guide ring 232 facing away from the groove 211 is provided with a second guide surface 2321, an included angle is formed between the second guide surface 2321 and an axis of the second guide ring 232, an inclination angle of the included angle between the plurality of second guide surfaces 2321 and the second guide rings 232 is gradually increased in size between 15 ° and 90 ° along a moving direction of the plate, and a distance between the second guide surface 2321 and a groove wall of the groove 211 is greater than a distance between the first guide surface 2221 and a groove wall of the groove 211 And the flanging station for the second time of the plate can be closer to the inside of the plate.
Meanwhile, referring to fig. 3 and 7, the third forming ring 233 is rotatably disposed in the groove 211, one side of the third forming ring 233 is inclined downward toward a side close to the second guide ring 232, an edge of the third forming ring 233 abuts against a folded edge of the plate bent for the second time, and one side of the third forming ring 233 has a space enough for accommodating the folded edge formed after the plate is bent for the first time.
After the plate is primarily formed, the plate continues to move, because the distance between the second guide surface 2321 and the inner wall of the rack 21 is greater than the distance between the first guide surface 2221 and the inner wall of the rack 21, the surface of the plate can be secondarily extruded by the second forming ring 231 and the second guide ring 232, the extruded position is closer to the middle part of the plate than the position of the primary extrusion, under the action of the second guide surface 2321, the secondary bending degree of the plate is gradually increased, when the plate is secondarily bent to a certain angle, the plate enters between the third forming ring 233 and the second guide ring 232, the third forming ring 233 and the second guide ring 232 extrude the folded edge of the plate, which is firstly bent, and the folded edge of the plate is formed to 90 degrees at the secondary bending, because the folded edge of the primary forming is limited by the second forming ring 231, because one side of the third forming ring 233 is inclined downwards towards the side close to the second guide ring 232, third forming ring 233 can give way the fashioned hem of the first time bending of panel, and then can accomplish the hem of the second time to panel.
Specifically, referring to fig. 3 and 8, the leveling assembly 25 includes a plurality of second driving rollers 251 rotatably supported between two opposite inner walls of the frame 21, a second driven roller 252 and a plurality of pressing rings 253, the second driven roller 252 is located above the second driving roller 251, the second driving rollers 251 and the second driven roller 252 are in one-to-one correspondence, and are all three, the three driving rollers are inserted and arranged between the last six first driving rollers 2111, the pressing rings 253 are fixedly sleeved at two ends of the second driving rollers 251 and the second driven roller 252, and the pressing rings 253 between the second driving rollers 251 and the second driven roller 252 are extruded to level the folded edge formed in the plate shape for the first time, so as to improve the effect of the first folded edge.
Further, referring to fig. 3 and 9, an adjusting assembly 212 for adjusting positions of the first driven roller 2112 and the second driven roller 252 is disposed on the frame 21, the adjusting assembly 212 includes a screw 2121, a sliding block 2122, and a spring 2123, a placing groove 218 is disposed on a side wall of the frame 21, the placing groove 218 is communicated with the recess 211, the screw 2121 movably penetrates through a top of the frame 21 and is inserted into the placing groove 218, the sliding block 2122 is vertically disposed, the sliding block 2122 is slidably disposed in the placing groove 218 in a vertical direction, the first driven roller 2112 or the second driven roller 252 is rotatably supported on the side wall of the sliding block 2122, an end of the screw 2121 is in abutting fit with the top of the sliding block 2122, the spring 2123 is vertically disposed, the spring 2123 is located below the sliding block 2122, and two ends of the spring 2123 are respectively fixedly connected with a bottom of the sliding block 2122 and a hole wall of the placing groove 218.
A spring 2123 is mounted on the frame 21 to provide a supporting force for the sliding block 2122, the spring 2123 is in a compressed state, the sliding block 2122 is kept static under the acting force of the screw 2121 and the spring 2123, when the thicknesses of the processed plates are different, the screw 2121 is rotated, the screw 2121 presses the sliding block 2122, the sliding block 2122 moves downwards, the spring 2123 is further compressed, the first driven roller 2112 and the second driven roller 252 move downwards, so that the equipment can adapt to the plates with smaller thicknesses, and similarly, when the thickness of the plate is larger, the screw 2121 is rotated to enable the screw 2121 to be lifted, the spring 2123 is expanded to lift the sliding block 2122, the first driven roller 2112 and the second driven roller 252 are lifted, so that the cold-bending forming machine can adapt to the plates with larger thicknesses, and the compatibility of the cold-bending forming machine is improved.
In addition, referring back to fig. 3 and fig. 7, the frame 21 is further provided with an adjusting assembly 213 for adjusting the position of the third molding ring 233, the adjusting assembly 213 includes a supporting plate 2131, a sliding seat 2132 and a fastening bolt 2133, the supporting plate 2131 is horizontally fixed on two opposite side walls of the recess 211, a sliding hole 21311 is movably penetrated through the upper surface of the supporting plate 2131, the sliding seat 2132 is slidably arranged on the lower surface of the supporting plate 2131 along the length direction of the supporting plate 2131, the third molding ring 233 is rotatably supported on the sliding seat 2132, a rod portion of the fastening bolt 2133 penetrates through the sliding hole 21311 and is fixedly connected with the sliding seat 2132, and a nut of the fastening bolt 2133 is in abutting fit with the upper surface of the supporting plate 2131.
Due to production requirements, when the plate surfaces of the plate hems are different in size, nuts of the abutting bolts 2133 are loosened, the rod parts of the abutting bolts 2133 are controlled to slide on the sliding holes 21311, the position of the sliding seat 2132 is further changed, the distance between two opposite third molding rings 233 is changed, after the position adjustment of the third molding rings 233 is completed, the nuts of the abutting bolts 2133 are screwed, the sliding seat 2132 is fixed, the position of the plate bent for the second time is further changed, and the plate can be formed into hems with different plate surface sizes.
Referring to fig. 3 and 11, in particular, the driving assembly 26 includes a driving motor 261, a plurality of driving gears 262, a plurality of chains 263 and transmission gears 264, the driving motor 261 is installed inside the frame 21, in the present embodiment, the number of the driving gears 262 is set to thirty, the number of the transmission gears 264 is set to six, and the number of the chains 263 is set to three; thirty driving gears 262 are rotatably supported on the side wall of the frame 21 and linearly arranged along the length direction of the frame 21, two adjacent driving gears 262 are engaged with each other, of the three adjacent driving gears 262, two driving gears 262 located at the head and the tail are coaxially fixed with the first driving roller 2111 or the second driving roller 251, a chain 263 is arranged in a closed loop, based on the reverse direction of the plate movement, wherein the end parts of the fourth and the eighth first driving rollers 2111 and the second driving roller 251 penetrate through the side wall of the frame 21, four transmission gears 264 are respectively coaxially sleeved at the end parts of the two first driving rollers 2111 and the second driving roller 251, the number of the transmission gears 264 located on the eighth first driving roller 2111 is two, the remaining two transmission gears 264 are coaxially sleeved at the output shaft of the driving motor 261, the first chain 263 is sleeved between the transmission gear 264 on the fourth second driving roller 251 and the transmission gear 264 of the eighth second driving roller 251, the second chain 263 is sleeved between the other transmission gear 264 of the eighth second driving roller 251 and one transmission gear 264 on the output shaft of the driving motor 261, and the remaining one chain 263 is sleeved between the remaining one transmission gear 264 on the output shaft of the driving motor 261 and the transmission gear 264 on the second driving roller 251.
The driving motor 261 is started, the output shaft of the driving motor 261 drives the chain 263 to rotate under the action of the transmission gear 264 while rotating, the chain 263 can drive three of the driving gears 262 to rotate under the action of the transmission gear 264 in the rotating process, and the thirty driving gears 262 are meshed in sequence, so that the twelve first driving rollers 2111 and the three second driving rollers 251 can rotate synchronously.
In addition, a protective cover 214 is rotatably disposed on the frame 21, the protective cover 214 covers the driving gear 262 and the chain 263, and the protective cover 214 covers the driving gear 262 to isolate the driving gear 262 from the outside, thereby protecting the driving gear 262.
Further, referring to fig. 3 and 10, the frame 21 is provided with the cooling assembly 215, the cooling assembly 215 includes a liquid storage tank (not shown), a liquid collecting pipe 2151 and a plurality of spray pipes 2152, the liquid storage tank is installed inside the frame 21, the liquid collecting pipe 2151 is installed along the length direction of the frame 21, a plurality of support blocks 216 are fixed on one groove wall of the groove 211, the liquid collecting pipe 2151 is installed on the plurality of support blocks 216, the liquid collecting pipe 2151 is communicated with the liquid storage tank, the plurality of spray pipes 2152 are installed on the liquid collecting pipe 2151 at intervals along the length direction of the liquid collecting pipe 2151 and are communicated with the liquid collecting pipe 2151, and the end of each spray pipe 2152 faces the processing position of the plate, in this embodiment, each spray pipe 2152.
The situation that friction heat is generated in the process that the first forming ring 221 and the first guide ring 222, the second forming ring 231, the third forming ring 233 and the second guide ring 232 squeeze the plates can be reduced, in order to reduce the influence on the plates caused by overhigh temperature generated by friction, the liquid storage tank is used for supplying cooling liquid to the liquid collecting pipe 2151, and the cooling liquid is sprayed to the processing position through the spray pipe 2152, so that the temperature generated by friction between the first forming ring 221 and the first guide ring 222, and the temperature generated by friction between the second forming ring 233, the third forming ring 233 and the second guide ring 232 can be reduced, and the situation that the plates are damaged by high temperature is reduced.
Referring to fig. 3 and 12, specifically, the punching device 3 includes a lower base 31, an upper base 32, pillars 33, a punching cylinder 34, a cutter 35, and a mold base 36, the lower base 31 is fixed at the end of the upper surface of the frame 21 by bolts, the lower base 31 is located at one side of the opening of the groove 211, the upper base 32 is located above the lower base 31, in this embodiment, the number of the pillars 33 is four, the four pillars 33 are arranged in a matrix, two ends of the four pillars 33 are respectively and vertically fixed between the upper surface of the upper base 32 and the upper surface of the lower base 31, the punching cylinder 34 is vertically fixed at the top of the upper base 32 by bolts, a piston rod of the punching cylinder 34 is arranged downward, a piston rod of the punching cylinder 34 movably penetrates through the upper base 32, the cutter 35 is arranged in a sheet shape, the cutter 35 is installed at the end of the piston rod of the punching cylinder 34, the mold, the die holder 36 has a through groove 361 formed in a side wall facing the groove 211, the through groove 361 penetrates through the side wall of the die holder 36 opposite to the groove 211, the cross section of the through groove 361 is matched with the shape of a formed plate, meanwhile, a punching opening 362 is formed in the upper surface of the die holder 36, the punching opening 362 is communicated with the through groove 361, and the cutter 35 can be matched with the punching opening 362 in an inserted manner.
The molded plate moves into the through groove 361 from the port of the groove 211, penetrates out from the other end of the through groove 361, the punching cylinder 34 is started, the piston rod of the punching cylinder 34 moves downwards, the cutter 35 is driven to cut the molded plate in the through groove 361, and punching work is completed.
Referring back to fig. 2, specifically, the material receiving device 4 includes a plurality of supporting legs 41, a cross bar 42 and a supporting rod 43, in this embodiment, the number of the supporting legs 41 is set to four, four supporting legs 41 are vertically disposed, and the four supporting legs 41 are arranged in a matrix, the number of the cross bar 42 is set to two, two cross bars 42 are parallel to each other and are respectively fixed on the two supporting legs 41, and two ends of the supporting rod 43 are respectively and vertically fixed on the side walls opposite to the two cross bars 42.
After the formed plates are punched, the formed plates at the rear part are extruded out of the through groove 361 by the formed plates at the front part and fall into the upper surfaces of the cross rod 42 and the supporting rod 43, and then the formed plates are collected.
The implementation principle of the cold-bending forming machine for processing the baffle plate of the enclosure is as follows: the coil moves from the winding machine 11 to the leveling machine 12, after leveling is completed by the leveling machine 12, the coil enters the frame 21, the punching cylinder 242 is started, the piston rod of the punching cylinder 242 extends out to drive the punching knife 243 to punch downwards, so that the edge of the plate is punched by the cutting edge of the punching knife 243, the edge of the plate enters the groove 211, the first forming ring 221 and the first guide ring 222 extrude the plate, the second forming ring 231 and the second guide ring 232 can extrude the surface of the plate and further extrude the plate, the third forming ring 233 and the second guide ring 232 extrude the plate, the forming plate moves into the through groove 361 from the port of the groove 211 and penetrates out from the other end of the through groove 361, the punching cylinder 34 is started, the piston rod of the punching cylinder 34 moves downwards, after punching of the forming plate, the rear forming plate is extruded out of the through groove 361 by the front forming plate and falls into the upper surfaces of the cross rod 42 and the supporting rod 43, and then the collection of the formed plate is completed.
Example 2:
referring to fig. 13 and 14, the difference from embodiment 1 is that a conveying assembly 217 is further disposed on the upper surface of the frame 21, the conveying assembly 217 is located on one side of the punching device 3, the conveying assembly 217 includes an upright 2171, two conveying rollers 2172 and a conveying motor 2173, the upright 2171 includes two vertical plates parallel to each other, the two vertical plates are both vertically fixed on the upper surface of the frame 21 by bolts, two ends of the two conveying rollers 2172 are respectively rotatably supported on the opposite side walls of the two vertical plates, the two conveying rollers 2172 are arranged at intervals in the vertical direction, the conveying motor 2173 is fixed on one side of one of the vertical plates by bolts, and an output shaft of the conveying motor 2173 is coaxially fixed with the conveying roller 2172 above.
The conveying motor 2173 is started, the output shaft of the conveying motor 2173 drives one of the conveying rollers 2172 to rotate, after the formed plate is punched by the punching device 3, the plate enters between the two conveying rollers 2172, and the plate is conveyed to the material receiving device 4 through the two conveying rollers 2172, so that the discharging efficiency of the plate is improved.
The implementation principle of the cold-bending forming machine for processing the baffle is consistent with that of embodiment 1, and redundant description is omitted here.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a clod wash make-up machine for processing enclose fender baffle which characterized in that: comprises an uncoiling device (1), a forming device (2), a punching device (3) and a material receiving device (4) which are adjacent in sequence;
the uncoiling device (1) is used for discharging plates;
the molding device (2) comprises a rack (21), two groups of first molding assemblies (22) and two groups of second molding assemblies (23), the rack (21) is horizontally arranged, the two groups of first molding assemblies (22) and the two groups of second molding assemblies (23) are symmetrically arranged on two sides of the rack (21), each first molding assembly (22) comprises a plurality of first molding rings (221) and a first guide ring (222), the first molding rings (221) and the first guide rings (222) are rotatably borne on the inner wall of the rack (21), the axes of the first guide rings (222) and the first molding rings (221) are parallel, the side wall of each first guide ring (222) facing the first molding ring (221) is provided with a first guide surface (2221), and included angles are formed between the guide surfaces of the first guide rings (222) and the axis of the first guide rings (222), the inclination angle of the included angle is gradually increased from 15 degrees to 90 degrees along the movement direction of the plate;
the two groups of second forming assemblies (23) are positioned at the rear ends of the first forming assemblies (22), and the two groups of second forming assemblies (23) are used for bending the plate for the second time;
the punching device (3) is positioned at the end part of the frame (21), and the punching device (3) is used for punching a formed plate;
the receiving device (4) is used for receiving the integrated plates.
2. A forming mill for processing fencing panels as claimed in claim 1, wherein: the second molding assembly (23) comprises a plurality of second molding rings (231), a plurality of second guide rings (232) and a plurality of third molding rings (233), wherein the second molding rings (231), the second guide rings (232) and the third molding rings (233) are rotatably supported on the rack (21) and are arranged at intervals along the length direction of the rack (21), the sum of the number of the second molding rings (231) and the number of the third molding rings (233) is consistent with the number of the second guide rings (232) and is positioned on one side of the second guide rings (232), the third molding rings (233) are positioned at the rear ends of the second molding rings (231), the second guide rings (232) are provided with second guide surfaces (2321) towards the side walls of the second molding rings (231), and the distance between the second guide surfaces (2321) and the inner wall of the rack (21) is greater than the distance between the first guide surfaces (2221) and the inner wall of the rack (21), an included angle is formed between the second guide surface (2321) and the second guide ring (232), the inclined angle of the included angle is gradually increased from 15 degrees to 90 degrees along the moving direction of the plate, and one side of the third forming ring (233) is inclined downwards towards one side close to the second guide ring (232).
3. A forming mill for processing fencing panels as claimed in claim 2, wherein: the forming device (2) further comprises a driving assembly (26), two opposite inner portions of the rack (21) are rotatably provided with a plurality of first driving rollers (2111) and a plurality of first driven rollers (2112) which are arranged along the moving direction of the plate, the second guide ring (232) is coaxially sleeved on the first driving rollers (2111), the first forming ring (221) and the second forming ring (231) are coaxially sleeved on the first driven rollers (2112), the first forming ring (221) and the second forming ring (231) correspond to the first driven rollers (2112) in number one to one, the driving assembly (26) comprises a driving motor (261) and a plurality of driving gears (262), one end of each first driving roller (2111) penetrates through the outer wall of the rack (21), the driving gears (262) are coaxially fixed at the end portion of each first driving roller (2111), and the driving gears (262) between the adjacent first driving rollers (2111) are meshed with each other, the driving motor (261) is installed on the frame (21), and the driving motor (261) is used for driving the driving gear (262) to rotate.
4. A forming mill for processing fencing panels as claimed in claim 3, wherein: the forming device (2) further comprises a leveling component (25), the leveling component (25) comprises a plurality of second driving rollers (251) and second driven rollers (252) which are rotatably supported between two opposite inner walls of the rack (21), the second driving rollers (251) are arranged between the first driving rollers (2111) in an inserting mode, the end portions of the second driving rollers (251) are coaxially fixed with the driving gears (262), the second driven rollers (252) correspond to the second driving rollers (251) one to one, and the second driven rollers (252) are located above the second driving rollers (251).
5. A forming mill for processing fencing baffles according to claim 4, wherein: the frame (21) is provided with an adjusting assembly (212) for adjusting the positions of the first driven roller (2112) and the second driven roller (252), the adjusting assembly (212) comprises a screw rod (2121), a sliding block (2122) and a spring (2123), the screw rod (2121) movably penetrates through the top of the frame (21), the sliding block (2122) is arranged on the frame (21) in a sliding mode along the vertical direction, the first driven roller (2112) or the second driven roller (252) is rotatably borne on the side wall of the sliding block (2122), the end portion of the screw rod (2121) is in abutting fit with the top of the sliding block (2122), and the spring (2123) is arranged on the frame (21) to provide supporting force for the sliding block (2122).
6. A forming mill for processing fencing panels as claimed in claim 2, wherein: the frame (21) is further provided with an adjusting component (213) for adjusting the position of the third forming ring (233), the adjusting component (213) comprises a support plate (2131), a sliding seat (2132) and a propping bolt (2133), the support plate (2131) is horizontally arranged on the frame (21), a sliding hole (21311) is movably arranged on the upper surface of the support plate (2131) in a penetrating manner, the sliding seat (2132) is arranged on the lower surface of the support plate (2131) in a sliding manner, the third forming ring (233) is rotatably borne on the sliding seat (2132), a rod part of the propping bolt (2133) penetrates through the sliding hole (21311) and is fixedly connected with the sliding seat (2132), and a nut of the propping bolt (2133) is in propping fit with the upper surface of the support plate (2131).
7. A forming mill for processing fencing panels as claimed in claim 2, wherein: be provided with cooling module (215) on frame (21), cooling module (215) include liquid reserve tank, collector tube (2151) and a plurality of spray tube (2152), the liquid reserve tank is installed inside frame (21), collector tube (2151) install in frame (21) top and with the liquid reserve tank intercommunication, a plurality of spray tube (2152) interval are installed on collector tube (2151) and with collector tube (2151) intercommunication, the tip of spray tube (2152) is towards the processing position of panel.
8. A forming mill for processing fencing baffles according to claim 7, wherein: the spray pipe (2152) is provided as a coil.
9. A forming mill for processing fencing panels as claimed in claim 3, wherein: the protection cover (214) is arranged on the rack (21), and the protection cover (214) covers the outer side of the driving gear (262).
10. A forming mill for processing fencing panels as claimed in claim 1, wherein: the machine frame (21) is further provided with a conveying assembly (217), the conveying assembly (217) is located on one side of the punching device (3), the conveying assembly (217) comprises an upright frame (2171), two conveying rollers (2172) and a conveying motor (2173), the upright frame (2171) is installed on the upper surface of the machine frame (21), the two conveying rollers (2172) are rotatably borne on the upright frame (2171), the two conveying rollers (2172) are parallel to each other, the conveying motor (2173) is installed on one side of the upright frame (2171), and an output shaft of the conveying motor (2173) is coaxially fixed with one of the conveying rollers (2172).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110264802.3A CN113042621B (en) | 2021-03-11 | 2021-03-11 | Cold bending forming machine for processing baffle plate of enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110264802.3A CN113042621B (en) | 2021-03-11 | 2021-03-11 | Cold bending forming machine for processing baffle plate of enclosure |
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| Publication Number | Publication Date |
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| CN113042621A true CN113042621A (en) | 2021-06-29 |
| CN113042621B CN113042621B (en) | 2023-02-28 |
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Cited By (1)
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| CN113042621B (en) | 2023-02-28 |
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