CN113547294B - Butt joint feeding device of punching machine - Google Patents
Butt joint feeding device of punching machine Download PDFInfo
- Publication number
- CN113547294B CN113547294B CN202010339534.2A CN202010339534A CN113547294B CN 113547294 B CN113547294 B CN 113547294B CN 202010339534 A CN202010339534 A CN 202010339534A CN 113547294 B CN113547294 B CN 113547294B
- Authority
- CN
- China
- Prior art keywords
- hinge
- feeding
- bottom plate
- lifting
- profiling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000001503 joint Anatomy 0.000 title claims abstract description 37
- 238000004080 punching Methods 0.000 title abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 184
- 239000000463 material Substances 0.000 claims abstract description 76
- 238000003032 molecular docking Methods 0.000 claims description 18
- 230000007306 turnover Effects 0.000 abstract description 10
- 238000009776 industrial production Methods 0.000 abstract description 3
- 238000002407 reforming Methods 0.000 abstract 1
- 239000004519 grease Substances 0.000 description 36
- 238000004519 manufacturing process Methods 0.000 description 32
- 239000011248 coating agent Substances 0.000 description 28
- 238000000576 coating method Methods 0.000 description 28
- 238000013016 damping Methods 0.000 description 27
- 238000002347 injection Methods 0.000 description 22
- 239000007924 injection Substances 0.000 description 22
- 238000007599 discharging Methods 0.000 description 20
- 238000000034 method Methods 0.000 description 20
- 238000006073 displacement reaction Methods 0.000 description 17
- 230000000712 assembly Effects 0.000 description 14
- 238000000429 assembly Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 12
- 238000003860 storage Methods 0.000 description 11
- 238000012546 transfer Methods 0.000 description 11
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 230000000875 corresponding effect Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000011247 coating layer Substances 0.000 description 5
- 238000010924 continuous production Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- 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
- B21D53/00—Making other particular articles
- B21D53/38—Making other particular articles locksmith's goods, e.g. handles
- B21D53/40—Making other particular articles locksmith's goods, e.g. handles hinges, e.g. door hinge plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention provides a punch press butt joint material feeding unit, this punch press butt joint material feeding unit includes: the device comprises a butt joint mechanism, a lifting feeding mechanism, a flat pushing feeding mechanism and a first mounting bottom plate. The butt joint feeding device of the punching machine realizes the automatic turnover from the hinge combination punching machine to the hinge assembly equipment, omits labor, has low cost and high efficiency, is safer, is convenient for reforming butt joint non-matched equipment, and is suitable for industrial production.
Description
Technical Field
The invention relates to the technical field of machinery, in particular to a butt joint feeding device of a punch.
Background
At present, the hinge for connecting the intelligent bed boards of the company is formed by assembling male and female hinges and a hinge shaft which are formed by punching through a punch, and the male and female hinges adopt manual turnover between the punch and hinge assembling equipment, so that the intelligent bed boards are time-consuming, labor-consuming and low in efficiency and cannot adapt to full-automatic production.
Disclosure of Invention
The invention provides a butt joint feeding device of a punch press, which aims to solve the technical problem of automatic turnover of a hinge between a hinge punch press and hinge assembly equipment.
Therefore, the invention provides a punch press butt joint feeding device, which comprises: the device comprises a butt joint mechanism, a lifting feeding mechanism, a flat pushing feeding mechanism and a first mounting bottom plate; the butt joint mechanism, the lifting feeding mechanism and the flat pushing feeding mechanism are sequentially connected with the first mounting bottom plate, the butt joint mechanism is connected with the head end of the first mounting bottom plate, and the lifting feeding mechanism and the flat pushing feeding mechanism are connected with the tail end of the first mounting bottom plate; the working surface of the butt joint mechanism is parallel to the flat pushing feeding mechanism, and the lifting feeding mechanism is perpendicular to the flat pushing feeding mechanism and the first mounting bottom plate respectively; the free end of the lifting feeding mechanism is positioned between the discharge port of the docking mechanism and the feeding port of the flat pushing feeding mechanism, and the free end of the lifting feeding mechanism can carry a hinge group to move from the discharge port of the docking mechanism to the feeding port of the flat pushing feeding mechanism.
Further, the docking mechanism includes: the belt feeding assembly and the first upright post assembly; the first upright post component is vertically connected with the belt feeding component and the first mounting bottom plate respectively.
Further, the lifting feeding mechanism comprises: the hinge positioning material rack, the lifting linear guide rail, the second upright post component, the fixed bottom plate and the lifting cylinder; the hinge positioning material rack is arranged at the top end of the lifting linear guide rail, the tail end of the lifting linear guide rail penetrates through the first mounting bottom plate, two ends of the second upright post component are respectively connected with the first mounting bottom plate and the fixed bottom plate, the lifting cylinder is arranged on the bottom surface of the fixed bottom plate, and the free end of the lifting cylinder penetrates through the fixed bottom plate and is connected with the tail end of the lifting linear guide rail.
Further, the flat pushing mechanism comprises: the first profiling track comprises a first profiling track frame, a first profiling track and a first feeding component; the first profiling track is arranged at the top end of the first profiling track frame, and the first feeding component is arranged between the first profiling track and the first profiling track frame; the free end of the first feeding assembly is provided with an ejection part, and the ejection part can reciprocate along the top surface of the first mounting bottom plate and send the hinge group in the abutting mechanism into the first profiling track.
Further, the hinge positioning material frame is provided with a profiling cavity and an ejection groove, the profiling cavity and the ejection groove are communicated along the advancing direction of the hinge, the profiling cavity is in an inverted concave shape, and the ejection groove is arranged in the middle of the bottom of the hinge positioning material frame and is communicated with the profiling cavity.
Further, the ejection part is matched with the ejection groove, and the top end of the ejection part is flush with the hinge in the profiling cavity.
Further, limiting grooves are respectively formed in two sides of the working face of the first profiling track, and the limiting grooves penetrate through in the hinge advancing direction.
The device realizes the automatic turnover from the hinge combination punch press to the hinge assembly equipment, omits labor, has low cost and high efficiency, is safer, is convenient for reconstructing the butt joint non-matched equipment, and is suitable for industrial production.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of a hinge assembly of a hinge punch press; FIG. 2 is a schematic view of a hinge assembly displacement;
FIG. 3 is a schematic view of a hinge assembly; FIG. 4 is a schematic view of a hinge;
FIG. 5 is a perspective view of the hinge assembly apparatus; FIG. 6 is a perspective view of a punch press docking feed apparatus;
FIG. 7 is a side view of a punch press docking feed apparatus; FIG. 8 is a perspective view of the hinge transfer displacement device;
FIG. 9 is a top view of the hinge transfer displacement device; FIG. 10 is a right side view of the hinge transfer displacement device;
FIG. 11 is a perspective view of the plug-in pin mounting device; FIG. 12 is a perspective view of the tray feed mechanism;
FIG. 13 is a perspective view of the hinge assembly mechanism; FIG. 14 is a top view of the plug-in device;
fig. 15 is a partial enlarged view of the insertion mechanism; FIG. 16 is a side view of the tray feed mechanism;
FIG. 17 is a side view of the discharge portion; FIG. 18 is a perspective view of the hinge rivet device;
FIG. 19 is an enlarged view of the clinching bit; FIG. 20 is a side view of the hinge rivet device;
FIG. 21 is a perspective view of a pin greasing device; FIG. 22 is a perspective view of a greasing mechanism;
FIG. 23 is a cross-sectional view of the greasing mechanism along the direction of extension of the greasing chamber.
Reference numerals illustrate:
1-hinge group, 11-male hinge, 12-female hinge, 13-bolt and 14-annular groove;
2-punch press butt joint feeding device, 21-butt joint mechanism, 22-lifting feeding mechanism, 23-flat pushing feeding mechanism, 24-first mounting bottom plate, 211-belt feeding assembly, 212-first upright assembly, 221-hinge positioning material rack, 222-lifting linear guide rail, 223-second upright assembly, 224-fixed bottom plate, 225-lifting cylinder, 231-first profiling track rack, 232-first profiling track, 233-first feeding assembly, 2211-profiling cavity, 2212-ejection slot, 2321-limit slot, 2331-ejection part;
The device comprises a 3-hinge shifting device, a 31-hinge shifting mechanism, a 32-hinge positioning mechanism, a 33-hinge assembling feeding mechanism, a 311-first shifting cylinder, a 312-second shifting cylinder, a 313-first guide rod triaxial cylinder, a 314-second guide rod triaxial cylinder, a 315-first electromagnetic chuck group, a 316-second electromagnetic chuck group, a 317-housing frame, a 321-first positioning material channel, a 322-second positioning material channel, a 331 = male hinge profiling track, a 332-female hinge profiling track, a 333-second feeding component, a 334-third feeding component, a 335-second profiling track frame, a 336-third profiling track frame and a 337-positioning brake wheel;
4-plug-in devices, 41-support feeding mechanisms, 42-hinge group pair mechanisms, 43-plug-in mechanisms, 44-second profiling tracks, 45-second mounting bottom plates, 411-telescopic support plates, 412-telescopic jigs, 413-clamping processing assemblies, 421-blanking ports, 422-first group pair assemblies, 423-second group pair assemblies, 424-plug-in positioning blocking assemblies, 425-split assemblies, 431-driving assemblies, 432-ejection assemblies, 433-mounting bases, 434-discharge parts, 435-storage bins, 436-monolith assemblies, 437-discharge assemblies, 441-positioning brake wheels, 4311-first plug-in cylinders, 4312-second plug-in cylinders, 4321-slide rails, 4322-connecting seats and 4323-ejector columns;
the device comprises a 5-hinge riveting device, a 51-base plate, a 52-mounting bracket, a 53-pressurizing mechanism, a 54-press riveting tool bit, 541-protruding parts, 55-guiding mechanisms, 551-stabilizing plates and 552-guiding rods; 6-a base;
7-bolt fat liquoring device, 71-pressure barrel, 72-material pipe, 73-fat liquoring mechanism, 74-fat liquoring chamber, 75-fat liquoring chamber, 711-heating plate, 721-throttle valve, 731-electric heating rod, 751-injection port and 752-injection groove.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
Fig. 1 is a schematic view of a hinge assembly of a material fed by a hinge punching machine, and as shown in fig. 1, the hinge assembly 1 keeps a relative position relationship after being punched and formed by the hinge punching machine, wherein the hinge assembly 1 comprises a male hinge 11 in a protruding shape and a female hinge 12 in a concave shape, and a convex part of the male hinge 11 and a concave part of the female hinge 12 are formed by rolling lugs formed by punching; fig. 2 is a view showing the displacement of the hinge assembly, in which the male and female hinges are shifted in relative positions, so that the male portion of the male hinge 11 and the female portion of the female hinge 12 face each other, and the male portion of the male hinge 11 and the female portion of the female hinge 12 are closely bonded to each other to complete the assembly, as shown in fig. 2; fig. 3 is a schematic view of the assembly of the hinge, fig. 4 is a schematic view of the hinge, and as shown in fig. 3 and 4, one bolt 13 penetrates through the convex part of the male hinge 11 and the concave part of the female hinge 12, that is, the bolt 13 is inserted into the lugs of the male hinge 11 and the female hinge 12, and the finished hinge is obtained after riveting. The male hinge 11 and the female hinge 12 can rotate about three hundred sixty degrees by taking the bolt 13 as a rotating shaft.
Fig. 5 is a perspective view of the hinge assembly apparatus, as shown in fig. 5, including: the device comprises a punch press butt joint feeding device 2, a hinge shifting and shifting device 3, a bolt inserting device 4, a hinge riveting device 5 and a base 6; wherein, the punch press butt joint feeding device 2, the hinge shifting and shifting device 3, the bolt inserting device 4 and the hinge riveting device 5 are sequentially connected and arranged on the base 6; the hinge group 1 sequentially passes through the punch press butt joint feeding device 2, the hinge shifting and shifting device 3, the bolt inserting device 4 and the hinge riveting device 5 to complete assembly operation.
The punch press butt joint material feeding unit 2, hinge move and carry the device 3 that shifts, bolt cartridge device 4 and hinge riveting device 5 connect in proper order, communicate between these devices and supply hinge group 1 to pass through in proper order and carry out corresponding action to hinge group 1, finally accomplish hinge assembly operation voluntarily.
The punch press butt joint feeding device 2 is butt jointed to a discharge hole of the hinge punch press and matched with the base 6 so that the hinge assembly equipment can be matched with different hinge punch presses, and the hinge group 1 is automatically transferred from the hinge punch press to the hinge assembly equipment; the punched hinge group 1 enters the hinge shifting device 3 to shift through the punch butt joint feeding device 2, so that the convex part of the male hinge 11 and the concave part of the female hinge 12 face each other; the shifted hinge group 1 enters a bolt inserting device 4 to carry out assembling operation, so that concave-convex parts are attached, then inserting operation is carried out, and in the inserting process, bolts 13 are inserted into the lugs of the hinges to form a hinge by paired male hinges 11 and female hinges 12; after the insertion operation is finished, the hinge enters a riveting position of the hinge riveting device 5 for riveting, namely, the connection between the reel lug and the bolt 13 is riveted, so that the bolt 13 is prevented from falling off from the reel lug; and the hinge flows out of the hinge assembly equipment and falls into the material frame.
The hinge assembly equipment realizes the whole process automatic continuous production of hinge feeding, hinge deflection, bolt insertion, press fitting and riveting, and the like, does not need manual turnover, reduces the labor intensity and the safety risk of operators, improves the production efficiency, ensures controllable quality, contributes to the stability of product quality and improves the overall production efficiency.
Further, fig. 6 is a perspective view of the punch press docking feeding device, and as shown in fig. 6, the punch press docking feeding device 2 includes: the device comprises a butt joint mechanism 21, a lifting feeding mechanism 22, a flat pushing mechanism 23 and a first mounting bottom plate 24; the butt joint mechanism 21, the lifting feeding mechanism 22 and the flat pushing mechanism 23 are sequentially connected with the first mounting bottom plate 24, the butt joint mechanism 21 is connected with the head end of the first mounting bottom plate 24, and the lifting feeding mechanism 22 and the flat pushing mechanism 23 are connected with the tail end of the first mounting bottom plate 24; the working surface of the docking mechanism 21 is parallel to the flat pushing mechanism 23, and the lifting feeding mechanism 22 is perpendicular to the flat pushing mechanism 23 and the first mounting bottom plate 24 respectively; the free end of the lifting feeding mechanism 22 is located between the discharge port of the docking mechanism 21 and the feeding port of the flat pushing mechanism 23, and the free end of the lifting feeding mechanism 22 can carry a hinge group to move from the discharge port of the docking mechanism 21 to the feeding port of the flat pushing mechanism 23.
The feed inlet of the butt joint mechanism 21 is directly butt-jointed with the feed outlet of the hinge punching machine, the hinge group 1 punched out by the hinge punching machine at one time enters the butt joint mechanism 21 and then synchronously enters the lifting feeding mechanism 22, the hinge group 1 is conveyed into the feed inlet of the flat pushing feeding mechanism 23 by the flat pushing feeding mechanism 23 through the lifting feeding mechanism 22 to be in butt joint with the feed inlet of the flat pushing mechanism 23, and the newly formed hinge group 1 is continuously conveyed into the hinge shifting and shifting device 3 through continuous circulation. The hinge assembly 1 is not required to be manually transferred between the hinge punching machine and the hinge assembly equipment, so that time and labor are saved, the cost is low, the efficiency is high, the safety is improved, and the hinge assembly is suitable for industrial automatic continuous production.
Further, the docking mechanism 21 includes: a belt feed assembly 211 and a first column assembly 212; wherein, the first column assembly 212 is vertically connected with the belt feeding assembly 211 and the first mounting base plate 24, respectively.
Normally, a drop exists between the hinge punching machine for producing the hinge group 1 and the subsequent production equipment. Of course, the height of the hinge punching machine or the hinge assembling equipment can be directly adjusted, but the redesign or replacement equipment has higher cost and poor universality, and is not beneficial to the utilization of the original production equipment. Through the difference in height between the high adaptation hinge punch press of adjusting first stand subassembly 212 and the hinge equipment, realize the hinge group and have enough to meet the need at hinge punch press to hinge equipment's automation, simple and practical, the cost is extremely low, and the commonality is strong.
Further, the lifting feeding mechanism 22 includes: hinge positioning material rack 221, lifting linear guide rail 222, second upright post assembly 223, fixed bottom plate 224 and lifting cylinder 225; the hinge positioning material rack 221 is disposed at the top end of the lifting linear guide rail 222, the tail end of the lifting linear guide rail 222 penetrates through the first mounting bottom plate 24, two ends of the second upright post assembly 223 are respectively connected with the first mounting bottom plate 24 and the fixed bottom plate 224, the lifting air cylinder 225 is disposed at the bottom surface of the fixed bottom plate 224, and the free end of the lifting air cylinder 225 penetrates through the fixed bottom plate 224 and is connected with the tail end of the lifting linear guide rail 222.
The hinge group 1 enters the hinge positioning material frame 221, the hinge positioning material frame 221 limits the displacement between the male hinge 11 and the female hinge 12 to keep the opposite relationship between the two, and after the hinge group 1 is in place, the lifting cylinder 225 contracts to drive the lifting linear guide rail 222 to descend, so that the hinge positioning material frame 221 carrying the hinge group 1 is driven to descend to a position flush with the feeding hole of the flat pushing material mechanism 23, and the flat pushing material mechanism 23 is waited for taking materials. Meanwhile, factors of saving space and controlling production beats are taken into consideration, the mechanism realizes the transfer of the hinge group 1 between equipment with different heights through simple linear lifting motion, separates front and back working procedures, facilitates the control of beats, prevents the problems such as material clamping and the like caused by mismatching of beats, can simply complete the equipment debugging by adjusting the beats of the front and back working procedures, greatly reduces the length of the lifting feeding mechanism 22, further reduces the length of the punch butt joint feeding device 2, and reduces the occupied space.
Further, fig. 7 is a side view of the docking feeding device of the punching machine, as shown in fig. 6 and 7, the flat feeding mechanism 23 includes: a first profiling track frame 231, a first profiling track 232, and a first feed assembly 233; wherein the first profiling track 232 is disposed at the top end of the first profiling track frame 231, and the first feeding component 233 is disposed between the first profiling track 232 and the first profiling track frame 231; the free end of the first feeding assembly 233 is provided with an ejection part 2331, and the ejection part 2331 can reciprocate along the top surface of the first mounting base plate 24 and send the hinge set 1 in the docking mechanism 21 into the first profiling track 232.
When the hinge positioning material frame is used for material, the first material feeding component 233 is in an extending state, the ejection part 2331 is positioned below the docking mechanism 21 to avoid interference with the hinge positioning material frame 221 to descend to a preset position, the hinge positioning material frame 221 moves the hinge group 1 to a material taking position of the flat material pushing mechanism 23, the first material feeding component 233 in the extending state is contracted, the ejection part 2331 sends the hinge group 1 positioned in the hinge positioning material frame 221 into the first profiling track 232, the hinge group 1 advances along the profiling track and waits for entering a subsequent procedure of hinge assembly, and the first material feeding component 233 can be driven by an air cylinder; the first feeding assembly 233 returns to the initial position to be in an extended state, and the hinge positioning rack 221 returns to the initial position to be lifted to the discharge port of the docking mechanism 21, thus completing one cycle. The material taking action is completed through a simple straight line, the drop is overcome, and the hinge group 1 reaches a preset position according to a preset gesture by matching with a profiling track, so that the next working procedure is waited for. And complicated mechanisms and detection equipment are not needed, the production beats of the working procedures before and after the cooperation are convenient, the realization is easy, and the stability is strong.
Further, as shown in fig. 6 and 7, the hinge positioning material frame 221 is provided with a profiling cavity 2211 and an ejection groove 2212, the profiling cavity 2211 and the ejection groove 2212 are communicated along the hinge travelling direction, the profiling cavity 2211 is in an inverted concave shape, and the ejection groove 2212 is arranged in the middle of the bottom of the hinge positioning material frame 221 and is communicated with the profiling cavity 2211.
The profiling cavity 2211 is matched with the placement of the hinge group 1, the displacement of the male hinge and the female hinge is limited through profiling, the male hinge and the female hinge are guaranteed to be horizontally placed, but the closer the profiling cavity 2211 is to the size of the hinge group 1, the higher the matching precision requirement on front and rear material feeding and discharging parts is, and the difficulty of equipment production and debugging is increased. The ejector groove 2212 is located at the bottom surface of the hinge positioning material frame 221, preferably in the middle of the hinge positioning material frame 221, and the ejector 2331 can freely penetrate through the ejector groove 2212 so as to eject the male hinge 1252 and the female hinge 1252 in the hinge positioning material frame 221 to send the male hinge and the female hinge into the first profiling track 232, both the hinge positioning material frame 221 and the ejector 2331 can return in a primary way, the ejector groove 2212 can avoid the problem of returning sequence after ejection of the ejector pins, and can synchronously return without mutual interference, thereby being beneficial to simplifying design and improving production efficiency.
Further, as shown in fig. 7, the ejection portion 2331 is matched with the ejection groove 2212, and the top end of the ejection portion 2331 is flush with the hinge in the profiling cavity 2211.
The ejection portion 2331 is complementary to the ejection groove 2212 in shape, and the ejection portion 2331 cannot be larger in size than the ejection groove 2212. When the ejection part 2331 passes through the ejection groove 2212 and contacts with the male hinge and the female hinge in the hinge positioning material frame 221, the hinge is sent out, the ejection groove 2212 reduces the requirement of component matching precision, the fault tolerance is high, and the mutual interference with the hinge positioning material frame 221 is avoided.
Further, limit grooves 2321 are respectively disposed on two sides of the working surface of the first profiling track 232, and the limit grooves 2321 run through along the hinge running direction.
The limit groove 2321 can be used for detecting whether the male hinge and the female hinge are placed according to preset positions, and fixing the moving directions of the male hinge and the female hinge, preferably, the limit groove 2321 is similar to the shape of the convex part of the male hinge 11 and the bottom of the concave part of the female hinge 12, dislocation is prevented, higher production takt can be matched, and the production efficiency is improved.
Further, fig. 8 is a perspective view of the hinge transfer displacement device, and as shown in fig. 8, the hinge transfer displacement device 3 includes: a hinge displacement mechanism 31, a hinge positioning mechanism 32 and a hinge assembling and feeding mechanism 33; wherein the hinge displacement mechanism 31 is erected above the hinge positioning mechanism 32 and the hinge assembling and feeding mechanism 33; the hinge assembling and feeding mechanisms 33 are arranged on two sides of the hinge positioning mechanism 32; the hinge displacement mechanism 31 is capable of moving the hinge group 1 in the hinge positioning mechanism 32 to the hinge assembling and feeding mechanism 33 and causing the convex portion of the male hinge 11 and the concave portion of the female hinge 12 to face each other.
The hinge assembly 1 passing through the punch press butt joint feeding device 2 enters the hinge positioning mechanism 32 to perform pre-positioning so that the hinge shifting mechanism 31 shifts the hinge assembly 1. After the hinge group 1 reaches the preset position and completes positioning, the hinge shifting mechanism 31 moves the male and female hinges in the hinge group 1 to opposite sides respectively or rotates the male and female hinges by a certain angle respectively, such as rotating the male and female hinges by 180 degrees respectively or the like, so that the opposite positions of the male and female hinges are changed from the original reverse arrangement of the convex part and the concave part to the opposite arrangement, and preparation is made for the subsequent group to the inserting process. The relative position of the hinge group 1 is changed in an automatic mode to replace manual turnover deflection, the accuracy and the safety are obviously higher than those of manual operation, the production efficiency is higher, and the hinge is suitable for automatic industrial production of hinges.
Further, fig. 9 is a plan view of the hinge transfer displacement device, fig. 10 is a right side view of the hinge transfer displacement device, and as shown in fig. 8 to 10, the hinge displacement mechanism 31 includes: the first shifting and shifting cylinder 311, the second shifting and shifting cylinder 312, the first guide rod triaxial cylinder 313, the second guide rod triaxial cylinder 314, the first electromagnetic chuck group 315, the second electromagnetic chuck group 316 and the housing frame 317; wherein the first shifting and shifting cylinder 311 and the first guide rod triaxial cylinder 313 are arranged on one side of the top of the housing 317; the second shifting and shifting cylinder 312 and the second guide rod triaxial cylinder 314 are arranged on the other side of the top of the housing 317; the free end of the first shifting and shifting cylinder 311 is connected with the first guide rod triaxial cylinder 313, and the free end of the first guide rod triaxial cylinder 313 is connected with the first electromagnetic chuck group 315; the free end of the second shifting and shifting cylinder 312 is connected with the second guide rod triaxial cylinder 314, and the free end of the second guide rod triaxial cylinder 314 is connected with the second electromagnetic chuck group 316; the first guide bar triaxial cylinder 313 and the second guide bar triaxial cylinder 314 horizontally move in opposite directions.
After the hinge positioning mechanism 32 finishes the pre-positioning, the first transfer shifting cylinder 311 drives the first guide rod triaxial cylinder 313 to move to be right above the male hinge 11 along the extending direction of the housing frame 317, the free end of the first guide rod triaxial cylinder 313 extends to the position of the male hinge 11, the first electromagnetic chuck group 315 sucks the male hinge 11 after the hinge group is in place, the free end of the first guide rod triaxial cylinder 313 returns to the initial position, the first transfer shifting cylinder 311 drives the first guide rod triaxial cylinder 313 to reach to be right above the hinge assembly feeding mechanism 33 towards the direction of the female hinge 12, and the first guide rod triaxial cylinder 313 extends to put down the male hinge 11; similarly, the working principles of the second transfer displacement cylinder 312, the second guide rod triaxial cylinder 314 and the second electromagnetic chuck group 316 will not be repeated, and the difference is that the female hinge 12 is moved to the other side; and then all the cylinders return to the initial position to complete one displacement cycle. The convex part and the concave part are mutually oriented through opposite dislocation movement to the relative positions of the male hinge 12 and the female hinge 12, manual work is not needed, the structure is simple, and the efficiency is higher.
Further, as shown in FIG. 9, the hinge positioning mechanism 32 includes a first positioning material channel 321 and a second positioning material channel 322, where the first positioning material channel 321 and the second positioning material channel 322 are arranged in parallel.
The butt joint feeding device 2 of the punching machine sends the hinge group 1 into the corresponding first positioning material channel 321 and the corresponding second positioning material channel 322 respectively to be positioned, and after the hinge reaches the preset position, the hinge shifting mechanism 31 is waited for shifting and shifting. The manual turnover is not needed, the positioning precision is higher than that of manual work, and the efficiency is also higher.
Further, as shown in fig. 9 and 10, the hinge assembly feeding mechanism 33 includes: a male hinge profile rail 331, a female hinge profile rail 332, a second feed assembly 333, a third feed assembly 334, a second profile rail housing 335, and a third profile rail housing 336; wherein the male hinge profile modeling track 331 is arranged at the top of the second profile modeling track frame 335, and the second feeding component 333 drives the hinge in the male hinge profile modeling track 331 to travel in a preset direction; the female hinge profile modeling rail 332 is disposed at the top of the third profile modeling rail frame 336, and the second feeding component 333 drives the hinge in the male hinge profile modeling rail 331 to travel in a preset direction.
The hinge shifting mechanism 31 moves the male hinge 11 to the feeding end of the male hinge profiling track 331 positioned at one side of the female hinge 12, the hinge shifting mechanism 31 moves the female hinge 12 to the feeding end of the female hinge profiling track 332 positioned at one side of the male hinge 11, and the second feeding assembly 333 and the third feeding assembly 334 respectively push the male hinge and the female hinge along the corresponding hinge profiling tracks and wait for entering the next process; after being pushed into place, the second feeding assembly 333 and the third feeding assembly 334 return to the initial positions, and one feeding cycle is completed. Full-automatic feeding is not needed, safety risks are avoided, automatic feeding can be achieved through the production beats of the front and rear working procedures, and automatic continuous production is suitable.
Preferably, the second feeding assembly 333 is disposed at the bottom of the male hinge profiling track 331, and the third feeding assembly 334 is disposed at the bottom of the female hinge profiling track 332. The two can be driven by the air cylinder, thereby fully utilizing the idle space and reducing the volume of the equipment as much as possible.
Preferably, as shown in fig. 8, the discharging ends of the male hinge profiling track 331 and the female hinge profiling track 332 are respectively provided with a positioning brake wheel 337, and the wheel surface of the positioning brake wheel can be in contact with the passing hinge.
In the pushing and advancing process of the hinges, the positioning brake wheels 337 are used for decelerating and arranging the hinges so as to accurately match the front and back beats, avoid the condition that the hinges are not compactly arranged to cause feeding failure or clamping and further stop, and facilitate automatic continuous production.
Further, fig. 11 is a perspective view of the plug-pin inserting device, and as shown in fig. 11, the plug-pin inserting device 4 includes: the support feeding mechanism 41, the hinge assembly mechanism 42, the plug-in mounting mechanism 43, the second profiling track 44 and the second mounting bottom plate 45; the supporting and feeding mechanism 41, the hinge assembly mechanism 42 and the second profiling track 44 are sequentially arranged on the second mounting bottom plate 45, and the inserting mechanism 43 is erected on the second profiling track 44; the hinge assembly mechanism 42 is provided with a blanking port 421, the free end of the feeding mechanism 41 is telescopic, and the inserting mechanism 43 can insert the plug pin 13 into the hinge assembly 1 in the blanking port 421.
The free end of the supporting and feeding mechanism 41 is telescopic relative to the blanking port 421 of the hinge assembly mechanism 42, the free end of the supporting and feeding mechanism 41 extends into the blanking port 421 and completely shields the blanking port 421, a hinge which is shifted in the hinge shifting and shifting device 3 enters the hinge assembly mechanism 42 from two sides, the hinge assembly mechanism 42 sends a hinge assembly 1 with opposite concave-convex parts to the free end of the supporting and feeding mechanism 41 positioned in the blanking port 421 from two sides, the hinge assembly 1 waits for insertion after assembly, then the inserting mechanism 43 drives a hinge post to be inserted into the concave-convex parts of the hinge assembly 1, the hinge post can be inserted into a coil lug of the hinge assembly 1 through a greasing device before entering the concave-convex parts, the insertion is completed, the free end of the supporting and feeding mechanism 41 exits the blanking port 421, the hinge assembly 1 after insertion falls to the same horizontal height of the second profiling track 44 under the action of gravity, the rear supporting and feeding mechanism 41 feeds the hinge assembly into the second profiling track 44, the assembly, the insertion and feeding process of male and female hinges are completed, and the next procedure are circularly moved in sequence and pushed. The automatic plug-in mounting of the plug pins 13 is realized, manual turnover is not needed, the labor is saved, the production beat is improved, and the purposes of reducing staff, reducing cost and enhancing efficiency are achieved.
Further, fig. 12 is a perspective view of the tray feeding mechanism, and as shown in fig. 12, the tray feeding mechanism 41 includes: the telescopic material supporting plate 411, the telescopic jig 412 and the two side vertical plates, the telescopic material supporting plate 411 and the telescopic jig 412 are arranged between the two side vertical plates and face the blanking port 421, and the telescopic material supporting plate 411 is positioned above the telescopic pushing jig.
The flexible flitch 411 that holds in palm, flexible tool 412 are established between two side risers, and the space occupies less, and flexible flitch 411 that holds in palm, flexible tool 412 all realize the function through simple sharp telescopic motion, are convenient for adjust the beat of process around adapting to, suitable high-speed uninterrupted production, help production efficiency's improvement.
Further, fig. 13 is a perspective view of the hinge assembly mechanism, and as shown in fig. 13, the hinge assembly mechanism 42 includes: a first set of alignment assemblies 422, a second set of alignment assemblies 423, a plug positioning blocking assembly 424, and a diverting assembly 425; the first pair of components 422 and the second pair of components 423 are arranged at opposite intervals to form the blanking port 421, and the plug positioning blocking component 424 is arranged on the left top of the first pair of components 422 and the second pair of components 423; the diverting assembly 425 is disposed at the bottom of the second pair of assemblies 423, and the diverting assembly 425 is retractable toward the first pair of assemblies 422.
The first and second paired assemblies 422 and 423 draw the hinges sent from the hinge transferring and displacing device 3 toward each other to make the concave-convex parts fit, after the bolts 13 are inserted and touch the bolt positioning and blocking assembly 424, the inserting mechanism 43 and the telescopic material supporting plate 411 return to the initial positions, the inserted hinge assembly 1 falls onto the distributing assembly 425, and the telescopic jig 412 sends the hinge assembly 1 into the second profiling track to complete one cycle. The straight line that each part all goes on stretches out and draws back, is convenient for adjust beat and front and back process and matches, need not artifical turnover, simple high-efficient.
Further, fig. 14 is a top view of the plug-pin plugging device, and as shown in fig. 14, the plugging mechanism 43 includes: a driving assembly 431, an ejection assembly 432, a mounting base 433 and a discharge portion 434; wherein, the driving component 431 is connected with the ejection component 432 and is arranged on the mounting base 433, and the ejection component 432 faces the blanking port 421; the discharging part 434 is arranged above the second profiling track 44, and the discharging part 434 is provided with an ejection channel for the ejection assembly 432 to eject the plug pin 13 in the discharging part 434 into the hinge group 1 in the blanking port 421.
The driving component 431 fixed on the mounting base 433 drives the ejection component 432 to move towards the blanking port 421 to enter the discharging portion 434 from one side, and the plug 13 in the discharging portion 434 is ejected from the opposite side and then enters the winding lug of the hinge group 1 in the blanking port 421 to complete insertion. Through the design of three points between hinge group 1, discharge portion 434 and ejecting subassembly 432, accomplish the cartridge of bolt 13, it is simple high-efficient, be convenient for control beat adaptation other production processes, be fit for industrial automation production.
Further, fig. 15 is a partial enlarged view of the plugging mechanism, as shown in fig. 15, the driving assembly 431 includes: a first cartridge cylinder 4311 and a second cartridge cylinder 4312, the ejection assembly 432 comprising: slide rail 4321, connection base 4322 and top post 4323; the sliding rail 4321 is disposed on the mounting base 433, the connection base 4322 is slidably connected with the sliding rail 4321, the top column 4323 is vertically connected with the connection base 4322, and the top column 4323 is located between the first inserting cylinder 4311 and the second inserting cylinder 4312; the first inserting cylinder 4311 and the second inserting cylinder 4312 are arranged on two sides of the sliding rail 4321 in parallel, the first inserting cylinder 4311, the second inserting cylinder 4312 and the top column 4323 are all located on the same side of the connecting seat 4322, and free ends of the first inserting cylinder 4311 and the second inserting cylinder 4312 are respectively connected with the connecting seat 4322.
The connection seat 4322 is connected with the top column 4323 to form a T shape, the first inserting cylinder 4311 and the second inserting cylinder 4312 arranged at two sides of the top column 4323 are connected with the connection seat 4322 to form a mountain shape, the first inserting cylinder 4311 and the second inserting cylinder 4312 arranged at two sides drive the connection seat 4322 to slide to drive the top column 4323 to move, and the bolt 13 in the material discharging part 434 is inserted into the winding lugs of the male hinge and the female hinge after penetrating through the material discharging part 434. The structure has strong stability, is not easy to deviate, and is beneficial to improving the success rate of the insertion.
Further, fig. 16 is a side view of the tray feeding mechanism, and as shown in fig. 16, the tray feeding mechanism 41 further includes: the clamping material processing component 413, the clamping material processing component 413 is disposed below the telescopic jig 412.
In the inserting process, if the bolt 13 is not fully inserted into the hinge to cause clamping, the telescopic material supporting plate 411 returns to the initial position, the clamping material processing assembly 413 and the shunting assembly 425 are simultaneously matched and contracted, the clamping material piece falls off from the blanking port and falls into the waste material frame from the hinge assembly mechanism 42, and the clamping material processing assembly 413 and the shunting assembly 425 return to the initial position to complete processing. Automatic distribution treatment of unqualified products is achieved, clamping materials are not required to be manually treated, and shutdown is reduced so that production continuity is improved.
Further, fig. 17 is a side view of the discharging portion according to the embodiment of the present invention, and as shown in fig. 17, the discharging portion 434 further includes: the storage bin 435, the storage bin 435 is communicated with the discharging part 434, and the bottom of the storage bin 435 is a diagonal slideway.
The plug 13 is placed in the storage bin 435, the plug 13 flows through the discharge hole of the storage bin 435 under the action of gravity and then enters the discharge part 434, so that the interruption of production due to insufficient feeding is prevented, the continuous feeding in a high-speed production state is ensured, and the production automation is improved.
Further, the storage bin 435 further includes: a monolith assembly 436, the monolith assembly 436 being disposed on top of the sidewall of the storage bin 435 and aligned with the discharge port of the storage bin 435.
The free end of the monolith assembly 436 extends out to exert pressure on the stock of the pins 13 in the bin, densifying the pins 13 in the bin 435 and aligning the material with the discharge port, facilitating the continuity of the discharge, preventing the discharge port from seizing material affecting the continuity of production, further improving the production automation.
Further, the discharging part 434 further includes: the discharging component 437, the discharge gate of storage silo 435 is located the top of the feed inlet of discharge portion 434, the discharging component 437 is located the below of feed bin, the free end level of discharging component 437 towards with the feed inlet of discharge portion 434.
The discharging component 437 sequentially arranges the bolts 13 of the discharging holes of the storage bins on the discharging part 434, and the discharging component 437 circularly acts once after each bolt 13 of one bolt 13 is completed, so that beat setting can be adjusted according to the inserting beat, and higher production efficiency can be matched.
Further, the second profile rail 44 is provided with a set brake wheel 441.
The set brake wheel 441 is preferably positioned at the middle or end of the second contoured rail 44 so as not to interfere with the feed. In the hinge advancing process, the positioning brake wheel 441 decelerates and positions the hinge so as to accurately match the front and back beats, avoid shutdown caused by feeding failure or material clamping, and facilitate continuous automatic production.
Further, fig. 18 is a perspective view of the hinge riveting device, and as shown in fig. 18, the hinge riveting device 5 includes: a base plate 51, a mounting bracket 52, a pressurizing mechanism 53 and a clinching bit 54; wherein the base plate 51 is disposed at the top end of the mounting bracket 52; the pressurizing mechanism 53 is disposed on the top surface of the base plate 51, and a free end of the pressurizing mechanism 53 penetrates through the base plate 51 and is connected with the press riveting tool bit 54.
The hinge riveting device 5 is erected on the second profiling track, the hinge group 1 passing through the bolt inserting device 4 is conveyed to a riveting station of the hinge riveting device 5 after being inserted, the pressurizing mechanism 53 drives the riveting tool bit 54 to fall down for riveting, the free end of the pressurizing mechanism 53 can slide along the thickness direction of the base plate 51, the base plate 51 plays a guiding role on the free end of the pressurizing mechanism 53, and after riveting in place, the pressurizing mechanism 53 drives the riveting tool bit 54 to return, so that one riveting action is completed. The scheme adopts the linear motion mechanism design, does not need manual turnover, realizes automatic riveting of the hinge group 1, reduces labor safety risk, saves labor, improves production efficiency, ensures stability of product quality, and meets the requirement of production automation.
Preferably, the pressurizing mechanism 53 is a gas-liquid pressurizing cylinder.
The gas-liquid pressure cylinder has the advantages of large output, high speed, few faults and the like, is low in price, simple in structure and easy to maintain, and can achieve stepless adjustment of pressure and working stroke within a specified range, thereby meeting the requirements of different processes.
Further, fig. 19 is an enlarged view of the press-riveting tool bit, and as shown in fig. 3 and 19, the working surface of the press-riveting tool bit is provided with two protruding portions 541, and the horizontal direction of the interval between the two protruding portions 541 is consistent with the extending direction of the latch 13 in the hinge.
The riveting tool bit is additionally provided with the protruding portion 541, so that one side is convenient to compress tightly, and the beat is faster. Preferably, the pitch of the top points of the two protruding parts 541 is the same as the pitch of the annular grooves 14 at the two ends of the latch 13, the corresponding parts of the anchored lugs and the grooves 14 sink, the fastening effect is better, and the hinge rotation is facilitated.
Preferably, the protrusion 541 is in the shape of an inverted triangle. Simple and practical, the center of anchor formation subsidence portion reduces to both sides subsidence degree of depth gradually, still can not influence the rotation of hinge when guaranteeing the anchor effect.
Further, fig. 20 is a side view of the hinge-riveting device, and as shown in fig. 20, the hinge-riveting device 5 further includes: and a guide mechanism 55, wherein the guide mechanism 55 can slide in a telescopic manner, and the guide mechanism 55 is respectively connected with the base plate 51 and the press riveting tool bit 54.
The guiding mechanism 55 is used for limiting the movement direction of the press-riveting tool bit 54, preventing the press-riveting tool bit 54 from being misplaced, and improving the press-riveting yield.
Further, as shown in fig. 20, the guide mechanism 55 includes: a stabilizing plate 551 and a guide rod 552; wherein the guide rod 552 is connected with the base plate 51 and extends along the movement direction of the clincher head 54; the riveting tool bit 54 is arranged in the middle of the stabilizing plate 551; the stabilizing plate 551 is slidable along the guide rod 552.
The mechanism adopts a linear motion mechanism design, the riveting tool bit 54 is stably pressed down, the influence of uneven stress of the rolling lugs on the rotation of the hinge is prevented, the production and the installation are convenient, and the cost is low.
Further, the clincher head 54 is provided with a pressure detection sensor.
The pressure detection sensor can detect pressure in real time, and in the riveting process, if the pressure riveting force exceeds a set safety value, the pressure detection sensor detects data and transmits the data to the PLC, and the PLC controls the pressure riveting action to stop and gives an alarm. The pressure detection sensor recommends a 0-5T spoke pull pressure sensor. And the pressure riveting condition is monitored in real time, the pressure riveting force is stabilized, and the product quality is further improved.
Further, fig. 21 is a perspective view of a plug-pin greasing device, fig. 22 is a perspective view of a greasing mechanism, and as shown in fig. 21 and 22, the plug-pin greasing device 7 includes: a pressure barrel 71, a material pipe 72 and a greasing mechanism 73; wherein, the fat coating mechanism 73 is provided with a fat coating cavity 74 and a fat injection cavity 75, and the fat coating cavity 74 is communicated with the fat injection cavity 75; the pressure barrel 71 is communicated with the material pipe 72, and the material pipe 72 is communicated with the fat injection cavity 75; the greasing cavity 74 penetrates through the greasing mechanism 73 to allow the bolt 13 to pass through.
During operation, the pressure barrel 71 pressurizes the inside in a compressed air injection or mechanical extrusion mode, damping grease in the pressure barrel 71 flows into the grease injection cavity 75 through the material pipe 72 under the pressure effect and then enters the grease injection cavity 74, the plug pin inserting device 4 drives the plug pin 13 to pass through the grease injection cavity 74, the outer peripheral surface of the plug pin is coated with the damping grease to form a coating layer, automatic coating is completed, manual coating is omitted, the flow of the damping grease is controlled through the pressure barrel 71 and the coating mechanism 73 is matched, so that the coating is uniform, the coating consistency is superior to that of manual coating, the automation of coating of the plug pin 13 is realized, the use ratio of the damping grease is improved, the production efficiency is higher, and the cost is lower.
The thickness of the coating layer on the plug pin 13 is relatively thinner as the inner diameter of the coating cavity 74 is closer to the diameter of the plug pin 13, and the thickness of the coating layer can be well controlled by adjusting the inner diameter of the coating cavity 74. Preferably, the left side of the inner diameter of the grease chamber 74 is slightly larger than the right side, the taper is about two degrees, and the inner diameter of the right side is 0.5mm larger than the inner diameter of the plug pin 13. The damping grease is preferably silent damping grease.
Further, fig. 23 is a cross-sectional view of the fat-liquoring mechanism along the extending direction of the fat-liquoring chamber, as shown in fig. 23, the fat-liquoring chamber 75 is provided with a squeeze port 751 and a squeeze groove 752; wherein the injection port 751 is communicated with the injection groove 752, and the injection groove 752 is communicated with the fat coating cavity 74; the inner diameter of the injection port 751 is larger than the inner diameter of the injection groove 752.
The large-caliber pressure injection port 751 provides sufficient damping grease for the small-caliber pressure injection groove 752, prevents untimely feeding caused by insufficient fluidity of the damping grease, and particularly under the condition of high-speed production, utilizes the internal pressure of the pressure injection groove 752 to compact the damping grease waiting for coating, thereby being beneficial to improving the uniformity and stability of coating.
Preferably, the injection port 751 is the same as the central axis of the injection slot 752. Is helpful for damping the flow of grease, preventing accumulation of materials, facilitating continuous feeding and ensuring feeding stability.
Preferably, the inner diameter of the connection between the injection groove 752 and the greasing cavity 74 is smaller than that of other parts, and preferably the intersection between the injection groove 752 and the greasing cavity 74 is arched inwards. The flow direction of the damping grease is limited through a physical structure, the pressure on the damping grease is increased, the feeding of the damping grease is stabilized, and the uniformity of coating is further improved.
Preferably, the lipofilling chamber 75 is in vertical communication with the middle of the lipofilling chamber 74. Ensures the pressure consistency in all directions, stabilizes the supply quantity of damping grease in all directions and promotes the uniformity of coating.
Preferably, the injection molding groove 752 is in cross communication with the grease coating cavity 74. The damping grease is uniformly distributed in all directions of the pressing and injecting groove 752 and the grease coating cavity 74, and particularly, the upper coating and the lower coating are balanced through pre-storing the damping grease at the lower part, so that the coating uniformity is improved.
Further, as shown in fig. 23, the greasing mechanism 73 further includes: an electric heating rod 731, wherein the electric heating rod 731 is disposed in the greasing mechanism 73.
The damping grease in the grease coating mechanism 73 is heated through the electric heating rod 731, so that the fluidity of the damping grease is ensured, the problems of blockage, local hardening and the like are prevented, the occurrence of clamping is avoided, the stable production process of the damping grease is ensured, and the coating uniformity is ensured.
Further, the inner diameter of the inlet of the greasing chamber 74 and the inner diameter of the outlet of the greasing chamber 74 are smaller than those of other parts.
The bolt 13 enters the greasing cavity 74 from the inlet of the greasing cavity 74 and leaves from the outlet, the inlet and the outlet are small, the middle is large, so that the overflow of damping grease can be reduced, the thickness of the coating layer is limited in a physical mode, the coating layer is reshaped, and the uniformity of coating is facilitated.
Further, as shown in fig. 21, the outer wall of the pressure barrel 71 is provided with a heating plate 711 and a temperature sensor.
The heating plate 711 heats the damping grease in the pressure barrel 71, the electric heating rod 731 heats the damping grease in the grease coating mechanism 73, the temperature sensor detects the actual temperature of the heating system, the corresponding controller is preferably provided for performing Proportional Integral Derivative (PID) control on the whole heating system, and the controller is preferably a programmable memory (PLC), so that constant temperature control of heating the damping grease is realized, the temperature of the damping grease is constant, and continuous production and coating uniformity maintenance are improved.
Further, the material pipe 72 is provided with a throttle valve 721, and the material pipe 72 communicates with the fat injection chamber 75 through the throttle valve 721.
The tube 72 and the greasing mechanism 73 are throttle design, such as with the addition of a throttle valve 721. When the damping grease is inserted, the pressure barrel 71 is internally pressurized, the damping grease is injected into the grease coating mechanism 73 through the material pipe 72 and the throttle valve 721 under the pressure effect, the throttle valve 721 can adjust the flow, and the constant temperature control is matched, so that the quantitative control of the damping grease is realized, the problem of product appearance pollution is thoroughly solved, and the appearance of the coated product is ensured to be clean.
The mechanism also needs an electric control system such as a PLC, a control program, a circuit, gas circuit arrangement and the like, can be matched with various sensors to carry out accurate monitoring, such as a positioning sensor, a temperature sensor, a pressure sensor and the like, coordinates working procedures among working steps, and can be realized through electric control in the prior art, and details are not described here.
Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It is to be understood that the invention is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof.
Claims (3)
1. A punch press interfacing feed device, comprising: the device comprises a butt joint mechanism, a lifting feeding mechanism, a flat pushing feeding mechanism and a first mounting bottom plate;
The butt joint mechanism, the lifting feeding mechanism and the flat pushing feeding mechanism are sequentially connected with the first mounting bottom plate, the butt joint mechanism is connected with the head end of the first mounting bottom plate, and the lifting feeding mechanism and the flat pushing feeding mechanism are connected with the tail end of the first mounting bottom plate;
the working surface of the butt joint mechanism is parallel to the flat pushing feeding mechanism, and the lifting feeding mechanism is perpendicular to the flat pushing feeding mechanism and the first mounting bottom plate respectively;
The free end of the lifting feeding mechanism is positioned between the discharge port of the docking mechanism and the feeding port of the flat pushing feeding mechanism, and the free end of the lifting feeding mechanism can carry a hinge group to move from the discharge port of the docking mechanism to the feeding port of the flat pushing feeding mechanism;
The docking mechanism includes: the belt feeding assembly and the first upright post assembly;
The first upright post component is vertically connected with the belt feeding component and the first mounting bottom plate respectively;
The lifting feeding mechanism comprises: the hinge positioning material rack, the lifting linear guide rail, the second upright post component, the fixed bottom plate and the lifting cylinder;
The hinge positioning material rack is arranged at the top end of the lifting linear guide rail, the tail end of the lifting linear guide rail penetrates through the first mounting bottom plate, two ends of the second upright post component are respectively connected with the first mounting bottom plate and the fixed bottom plate, the lifting cylinder is arranged at the bottom surface of the fixed bottom plate, and the free end of the lifting cylinder penetrates through the fixed bottom plate and is connected with the tail end of the lifting linear guide rail;
The flat pushing mechanism comprises: the first profiling track comprises a first profiling track frame, a first profiling track and a first feeding component; the first profiling track is arranged at the top end of the first profiling track frame, and the first feeding component is arranged between the first profiling track and the first profiling track frame;
the free end of the first feeding assembly is provided with an ejection part, and the ejection part can reciprocate along the top surface of the first mounting bottom plate and send the hinge group in the abutting mechanism into the first profiling track;
the hinge positioning material frame is provided with a profiling cavity and an ejection groove, the profiling cavity and the ejection groove are communicated along the hinge advancing direction, the profiling cavity is in an inverted concave shape, and the ejection groove is arranged in the middle of the bottom of the hinge positioning material frame and is communicated with the profiling cavity.
2. The punch press interfacing feed device of claim 1, wherein the ejector is mated with the ejector slot, the top end of the ejector being flush with the hinge in the profile cavity.
3. The punch press butt joint feeding device according to claim 1, wherein limiting grooves are respectively formed in two sides of the working surface of the first profiling track, and the limiting grooves penetrate through the working surface of the first profiling track along the advancing direction of the hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010339534.2A CN113547294B (en) | 2020-04-26 | 2020-04-26 | Butt joint feeding device of punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010339534.2A CN113547294B (en) | 2020-04-26 | 2020-04-26 | Butt joint feeding device of punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113547294A CN113547294A (en) | 2021-10-26 |
| CN113547294B true CN113547294B (en) | 2024-06-25 |
Family
ID=78101538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010339534.2A Active CN113547294B (en) | 2020-04-26 | 2020-04-26 | Butt joint feeding device of punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113547294B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260675A (en) * | 2021-12-27 | 2022-04-01 | 湖南长歌智能科技有限公司 | Wireless earphone charging box rotating shaft assembling device |
| CN116532976B (en) * | 2023-06-19 | 2024-04-12 | 吉林瀚腾汽车部件(集团)有限公司 | Door hinge assembly equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212444005U (en) * | 2020-04-26 | 2021-02-02 | 麒盛科技股份有限公司 | Punch press butt joint material feeding unit |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180366B (en) * | 2011-03-28 | 2013-04-10 | 吴丽威 | Automatic material loading, feeding and unloading equipment for bar stock blanking and method thereof |
| CN103286560B (en) * | 2013-06-30 | 2016-04-06 | 平湖市高鑫自动化设备科技有限公司 | Enter pin circle and add damping oil automatic hinge machine |
| CN103317344B (en) * | 2013-06-30 | 2016-05-18 | 平湖市高鑫自动化设备科技有限公司 | Enter pin and revolve riveting Link chain device |
| CN205998648U (en) * | 2016-07-28 | 2017-03-08 | 意力(广州)电子科技有限公司 | A kind of device for shifting automatically bin for product |
| CN106887643A (en) * | 2017-02-28 | 2017-06-23 | 苏州卓创工业机器人自动化有限公司 | A kind of cylindrical battery sorting implantation all-in-one |
| CN108296743B (en) * | 2018-02-02 | 2019-10-25 | 沈祥明 | Assembly process of shape memory alloy spectacle legs |
| CN208233992U (en) * | 2018-05-16 | 2018-12-14 | 珠海格力新元电子有限公司 | Automatic capacitor material distribution device |
| CN208601027U (en) * | 2018-05-26 | 2019-03-15 | 江华顺林模型科技有限公司 | A kind of car door hinge kludge |
| CN109365665B (en) * | 2018-10-30 | 2023-09-08 | 苏州康鸿智能装备股份有限公司 | Quick automatic feeding and discharging equipment of punch press |
| CN110918811B (en) * | 2019-11-06 | 2021-07-13 | 三峡大学 | A kind of punch automatic feeding device and operation method |
-
2020
- 2020-04-26 CN CN202010339534.2A patent/CN113547294B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212444005U (en) * | 2020-04-26 | 2021-02-02 | 麒盛科技股份有限公司 | Punch press butt joint material feeding unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113547294A (en) | 2021-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213438195U (en) | Hinge assembling equipment | |
| CN113547294B (en) | Butt joint feeding device of punching machine | |
| US4439123A (en) | Injection molding machine | |
| CN212444005U (en) | Punch press butt joint material feeding unit | |
| CN113547295B (en) | Hinge moves and carries device that shifts | |
| CN110039331B (en) | Exchange workbench with standing function | |
| CN113547325B (en) | Hinge equipment | |
| CN113547313B (en) | Hinge riveting device | |
| CN112222818A (en) | Flexible automatic assembling production line for oil cylinder | |
| CN212665348U (en) | Hinge moves carries device that shifts | |
| CN212665367U (en) | Hinge riveting device | |
| CN212441843U (en) | Bolt greasing device | |
| CN212665349U (en) | Plug-in mounting device | |
| CN113547296B (en) | Bolt cartridge device | |
| CN109702828A (en) | A kind of doorframe Frame assembling machine and doorframe group frame method | |
| CN113182853B (en) | Intelligent assembly device for clamp spring and rotating shaft | |
| DE69525199T2 (en) | molding machine | |
| CN112171035B (en) | Efficient automatic spot welding device for upper longitudinal beam support | |
| CN221389713U (en) | Device for press-fitting bearing and connecting rod | |
| CN113546807A (en) | Bolt greasing device | |
| KR20140025127A (en) | Automatic withdrawals and how to maintain the molding mold temperature and the device | |
| CN218770519U (en) | Automatic pin inserting machine | |
| CN216732274U (en) | Automatic glue injection tenon implanting, slotting and pressing machine | |
| CN115302110A (en) | Numerical control cutting device for steel | |
| CN209699358U (en) | A kind of doorframe Frame assembling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |