CN115520697A - Vapour backrest production line that rubs - Google Patents
Vapour backrest production line that rubs Download PDFInfo
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- CN115520697A CN115520697A CN202211384653.5A CN202211384653A CN115520697A CN 115520697 A CN115520697 A CN 115520697A CN 202211384653 A CN202211384653 A CN 202211384653A CN 115520697 A CN115520697 A CN 115520697A
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- casting
- piece
- leather
- nailing
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 39
- 239000010985 leather Substances 0.000 claims abstract description 94
- 238000004512 die casting Methods 0.000 claims abstract description 84
- 239000004033 plastic Substances 0.000 claims abstract description 80
- 229920003023 plastic Polymers 0.000 claims abstract description 80
- 239000000463 material Substances 0.000 claims abstract description 52
- 238000010008 shearing Methods 0.000 claims abstract description 32
- 239000002994 raw material Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims description 26
- 238000003698 laser cutting Methods 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 29
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 8
- 238000004080 punching Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 238000003754 machining Methods 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002991 molded plastic Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
- B65H16/06—Supporting web roll both-ends type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/34—Apparatus for taking-out curl from webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
- B65H2701/11332—Size of webs strip, tape, narrow web
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The application discloses a production line of a steam-massage backrest, and relates to the technical field of mechanical automation technology; a steam massage backrest production line comprises an automatic shearing device, a die-casting forming machine and a nailing machine which are sequentially arranged, wherein a positioning assembly is also arranged on the steam massage backrest production line and comprises a positioning piece arranged on the die-casting forming machine and the nailing platform and a matching piece detachably connected to a plastic internal mold, and the positioning piece is detachably connected with the matching piece; the automatic shearing device is characterized in that a material conveying mechanism is arranged between the die-casting forming machine and the nailing machine; after the leather raw material is cut, the material conveying mechanism conveys the cut and formed leather to the position close to the die-casting forming machine, so that the die-casting forming machine can conveniently perform die-casting operation; the second conveying device conveys the die-casting plastic inner die to the position near the nailing machine for nailing, all processing sites are connected through the conveying mechanism, and the whole processing flow is completely connected, so that the processing efficiency is improved.
Description
Technical Field
The application relates to the technical field of mechanical automation technology, in particular to a production line of a steam-massage backrest.
Background
In order to ensure the safety and comfort of people in motorcycle riding, a backrest is arranged on a motorcycle in the process of motorcycle production. The backrest usually consists of a plastic inner mold and a sponge, and in order to realize the aesthetic appearance of the backrest, the surface of the sponge is also coated with a layer of leather.
In the related art, for the production of the backrest, it is usually necessary to first place the plastic inner mold and the cut leather on the two sides of the coating mold, and then inject the liquid sponge between the leather and the plastic inner mold, and the liquid sponge is foamed and die-cast between the leather and the plastic inner mold, so as to obtain the backrest. And in order to ensure the coating stability of the leather, the edges of the leather, which are attached to the plastic inner die, are generally nailed and reinforced, and the redundant part of the leather is cut.
However, in the related art, in the production process of the backrest, the production steps are more, the processing steps are independent, the processing stations are distributed more dispersedly, the backrest needs to be transported to the next processing station for the next processing operation after being processed in one processing station, good connection cannot be performed between every two processing steps, and the production efficiency is low.
Disclosure of Invention
In order to improve back production efficiency, this application provides a vapour back production line that rubs.
The application provides a vapour backrest production line that rubs adopts following technical scheme:
a steam-massage backrest production line comprises automatic shearing devices which are sequentially arranged, and comprises an automatic shearing rack, wherein a conveying roller for conveying leather raw materials and a receiving roller for collecting waste materials are rotatably arranged on the automatic shearing rack, the axis of the receiving roller is parallel to that of the conveying roller, and a laser cutting machine for cutting the leather raw materials into a preset shape is movably arranged on the automatic shearing rack;
the die-casting forming machine comprises a die-casting table, wherein a forming die for die-casting forming of the backrest is arranged on the die-casting table; the forming die cavity is communicated with an air suction assembly used for adsorbing the formed leather in the forming die cavity and a stamping plate which is positioned above the forming die and can be vertically lifted;
the nailing machine comprises a nailing platform, wherein a clamping assembly for fixing a backrest is arranged on the nailing platform, and a nailing gun is movably arranged on the nailing platform; the nailing gun performs nailing operation on the connecting edge of the plastic inner mold and the leather according to a preset running track;
the automobile friction backrest production line is also provided with a positioning assembly, the positioning assembly comprises a positioning piece arranged on the die-casting forming machine and the nailing platform and a matching piece detachably connected to the plastic inner die, and the positioning piece is detachably connected with the matching piece;
automatic shearing mechanism sets up material transmission mechanism between die-casting make-up machine and the nailing machine, material transmission mechanism including be used for set up in fortune material roller below is used for transporting the first conveyer of shaping leather, and is used for with the fashioned plastics centre form of die-casting make-up machine die-casting transmits to the second conveyer of nailing machine.
By adopting the technical scheme, the leather raw material is conveyed to the automatic shearing device through the material conveying roller and is sheared into a preset shape through the laser cutting machine, and leather waste obtained after shearing is wound on the material collecting roller; the first conveying device conveys the sheared and formed leather to the position near the die-casting forming machine, operators located near the die-casting forming machine can take the sheared and formed leather conveniently, the operators place the formed leather on the forming die, the plastic inner die is installed on the stamping plate, and the air suction assembly is started to adsorb the leather into the die cavity of the forming die to perform die-casting forming. The plastic inner die is formed on a die-casting forming machine in a die-casting way; an operator takes the die-casting molded plastic inner mold down from the die-casting table and places the die-casting table on a second conveying device, the die-casting molded plastic inner mold is conveyed to the position near a nailing machine by the second conveying device, the plastic inner mold is clamped and fixed by a clamping assembly on the nailing table, and a nailing gun carries out make-up fixing operation on the connecting edge of the plastic inner mold and the leather so as to reinforce the connection between the leather and the plastic inner mold; all the processing sites are connected through the transmission mechanism, and the whole processing flow is completely connected, so that the processing efficiency is improved;
the setting element among the locating component is connected with die-casting make-up machine and nail dress platform, and the fitting piece among the locating component is connected with the plastics centre form, works as the plastics centre form at the in-process that each processing bench processed the transportation, and the quick location of plastics centre form at each processing bench is accomplished to accessible locating component, when having promoted the processing accuracy nature, has also reduced process time.
Optionally, the automatic cutout frame is gone up to rotate and is provided with two pinch rolls, the pinch roll axis is parallel and two be equipped with the fortune material clearance that supplies the leather raw materials to pass between the pinch roll, be provided with respectively on the automatic cutout frame and be used for a pinch roll of intermittent drive and two driving sources of fortune material roller pivoted.
Through adopting above-mentioned technical scheme, the setting up of pinch rolls in the automatically cropped frame makes the leather raw materials in the in-process of transportation between two pinch rolls fortune material clearance by to laser cutting machine's processing region, rotates the transportation speed who controls the leather raw materials through a drive source drive pinch roll, is convenient for adjust the transportation speed of leather raw materials.
Optionally, a vertical distance between the material receiving roller and the first conveying device is greater than a vertical distance between the material conveying roller and the first conveying device; the automatic shearing machine is characterized in that two leveling rollers are further rotatably arranged on the automatic shearing machine frame, and the leveling rollers are located between the material conveying roller and the material receiving roller and located on the same horizontal plane.
By adopting the technical scheme, the vertical distances between the material collecting roller and the first conveying device and between the material conveying roller and the first conveying device are different, so that leather waste materials can be collected by the material collecting roller in a short time without being treated; in the transportation process of the leather raw material, partial wrinkles can be removed by the leveling roller so as to improve the flatness of the surface of the leather raw material; the two leveling axes are positioned on the same horizontal center line, and the laser shearing machine runs between the two leveling rollers to ensure that the leather raw material is in a horizontal position in the cutting process, so that the size of the sheared leather meets the preset size.
Optionally, the air suction assembly comprises a communication pipeline communicated with the forming die and an air suction pump communicated with the communication pipeline.
By adopting the technical scheme, the communication between the forming die cavity and the air pump is realized through the communication pipeline, and when the forming leather is placed on the forming die, the air pump is started, so that the forming die cavity forms negative pressure, and the forming leather is tightly adhered to the inner wall of the forming die cavity under the influence of atmospheric pressure.
Optionally, the die-casting bench is provided with bears the frame, the one end that the die-casting bench was kept away from to the punching press board is provided with and is used for the drive the punching press board is along the first driving piece of vertical direction removal, one the setting element set up in the punching press board is close to the one end of die-casting bench.
Through adopting above-mentioned technical scheme, under the drive of first driving piece, install the plastics centre form on the punching press board and remove towards the direction that is close to the moulded die along with the punching press board, carry out die-casting processing.
Optionally, the clamping assembly includes a guide strip and a slide strip slidably disposed on the stamping plate, the guide strip is provided with a long strip hole along a length direction thereof, and the slide strip is slidably disposed in the long strip hole; the utility model discloses a die-casting bench, including guide bar, draw runner, first holder, second driving piece, guide bar one end is provided with first holder, the draw runner is close to the one end of first holder is provided with the second holder, the guide bar is kept away from the one end of first holder be provided with be used for drive first holder with the second holder is in opposite directions or the second driving piece that moves from opposite directions, the second driving piece fixed set up in die-casting bench.
Through adopting above-mentioned technical scheme, under the drive of second driving piece, gib block and draw runner can move in opposite directions or back of the body mutually, drive first centre gripping and second holder move in opposite directions or back of the body mutually with the centre gripping or loosen the plastics centre form to treating to process the plastics centre form and carry out the centre gripping location, reduce the slip of the in-process plastics centre form that carries out the nailing operation at the binding machine, make the nailing position of binding machine be difficult for deviating the region of treating on the plastics centre form.
Optionally, a pressing assembly for pressing the formed leather is arranged on the die-casting table, the pressing assembly includes a pressing frame vertically slidably arranged at one end of the forming die, which is far away from the die-casting table, and a third driving piece for driving the pressing frame to move is arranged at one end of the pressing frame, which is close to the die-casting table.
By adopting the technical scheme, the pressing frame is arranged on the forming die in a sliding mode, when the formed leather is placed on the forming die, the third driving piece drives the pressing frame to press the formed leather, so that the edge of the formed leather is clamped tightly, and the possibility that the leather is completely rolled into the forming die cavity of the forming die in the air suction process of the air suction assembly is reduced.
Optionally, the positioning element comprises a connecting seat, one end of the connecting seat is provided with a clamping groove, and the clamping groove penetrates through one side end face of the connecting seat; the fitting piece include with joint groove joint complex joint piece, the joint piece is kept away from the one end of connecting seat is provided with the coupling assembling that is used for connecting the back.
Through adopting above-mentioned technical scheme, the connecting seat is used for realizing being connected between setting element and die-casting make-up machine, the binding platform, and the joint has realized the quick installation location between fitting piece and the connecting seat between the joint piece of the joint groove of running through connecting seat one side terminal surface and fitting piece offered on the connecting seat to the indirect quick joint location of plastics centre form on die-casting make-up machine and binding platform that has realized.
Optionally, the connecting assembly includes a plurality of insertion rods disposed on one side of the clamping block, and a limiting member for fixing the backrest is slidably disposed in the insertion rod along a direction perpendicular to an axis of the insertion rod.
Through adopting above-mentioned technical scheme, the grafting between joint piece and the plastics centre form has been realized to the grafting pole of joint piece one side, and the setting of locating part has reduced the possibility that the plastics centre form breaks away from the joint piece.
Optionally, the limiting piece is a limiting strip, and an accommodating groove for the limiting strip to slide is formed in one end of the insertion rod, which is far away from the clamping block; and an elastic part used for driving the limiting part to move towards the direction far away from the axis of the insertion rod is arranged in the accommodating groove.
Through adopting above-mentioned technical scheme, seted up the holding tank on the grafting strip, spacing strip slides in the grafting strip through the holding tank, and still is provided with the elastic component in the holding tank and has realized being connected dismantled between grafting pole and the plastics centre form, and the cyclic utilization of the joint piece of being convenient for has reduceed manufacturing cost.
In summary, the present application includes at least one of the following benefits:
1. the automatic shearing device, the die-casting forming machine and the nailing machine are sequentially arranged on the production line, the first conveying device extends to the position near the die-casting forming machine along the automatic shearing device, the second conveying device is arranged between the die-casting forming machine and the nailing machine, all processing areas are connected in series, the whole processing flow is completely connected, and therefore the processing efficiency is improved.
2. The automobile friction backrest production line is provided with a positioning assembly, the positioning piece is connected with the die-casting forming machine and the nailing platform, the matching piece is connected with the plastic inner mold, and when the plastic inner mold is processed and transported on each processing platform, the plastic inner mold can be quickly positioned on each processing platform through the positioning assembly;
3. two leveling rollers are rotatably arranged on the automatic shearing machine frame, and partial wrinkles of the leather raw materials can be removed by the leveling rollers in the transportation process so as to improve the flatness of the surface of the leather raw materials; the two leveling axes are positioned on the same horizontal center line, and the laser shearing machine runs between the two leveling rollers to ensure that the leather raw material is in a horizontal position in the cutting process, so as to reduce the error between the size of the sheared leather and the preset size.
Drawings
FIG. 1 is a schematic view of the overall structure of a backrest production line of the present embodiment;
FIG. 2 is a schematic diagram showing an internal structure of an automatic shearing machine frame according to an embodiment of the present application;
FIG. 3 is a schematic diagram showing the internal structure of a die-casting machine according to an embodiment of the present application;
FIG. 4 is a schematic cross-sectional view of the plastic inner mold attached to the positioning assembly in an embodiment of the present application;
fig. 5 is a schematic view of the overall structure of the stapler according to the embodiment of the present application.
Description of reference numerals: 1. an automatic shearing device; 11. an automatic shearing frame; 111. a material conveying roller; 112. a material receiving roller; 113. leveling rollers; 114. a pinch roller; 12. a laser cutting machine; 13. a first power source; 14. a first drive assembly; 15. a second power source; 16. a second drive assembly; 17. a third power source; 18. a lifting member; 2. a die-casting forming machine; 21. die-casting platform; 211. forming a mould; 22. a carrier; 23. a getter assembly; 231. a communicating pipe; 232. an air pump; 24. stamping a plate; 25. a first driving member; 26. a compression assembly; 261. a pressing frame; 262. a third driving member; 3. nailing and installing; 31. a stapling station; 32. a clamping assembly; 321. a guide strip; 3211. a first clamping member; 3212. a strip hole; 322. a slide bar; 3221. a second clamping member; 33. a nailing gun; 34. a second driving member; 4. a positioning assembly; 41. a connecting seat; 411. a clamping groove; 412. positioning blocks; 42. a clamping block; 43. a connection assembly; 431. a plug rod; 4311. a limiting member; 4312. an elastic member; 4313. accommodating a tank; 5. a material conveying mechanism; 51. a first conveying device; 52. a second conveying device; 6. a plastic inner mold; 61. machining the side; 62. a non-machined side; 621. a plug-in barrel; 6211. and a limiting hole.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The utility model discloses a vapour backrest production line that rubs, referring to fig. 1, vapour backrest production line that rubs is including the automatic cutout device 1, die casting make-up machine 2 and the binding machine 3 that set gradually, be provided with material transmission mechanism 5 between automatic cutout device 1, die casting make-up machine 2 and the binding machine 3, material transmission mechanism 5 is including setting up the first conveyer 51 and the second conveyer 52 that set up between die casting make-up machine 2 and binding machine 3 that set up in the automatic cutout device 1 below, and first conveyer 51 and second conveyer 52 all set up to the conveyer belt in this embodiment.
Referring to fig. 1, a leather raw material is transferred to a first conveyer 51 under an automatic cutting apparatus 1, and the automatic cutting apparatus 1 located on the first conveyer 51 cuts the leather raw material into a preset shape; the formed leather is conveyed to one side of the die-casting forming machine 2 through the first conveying device 51, an operator places the formed leather on the first conveying device 51 on the die-casting forming machine 2, and the formed leather and the plastic inner die 6 are subjected to hot-press forming in the die-casting forming machine 2, so that the formed leather is coated on one side wall of the plastic inner die 6; on second conveyer 52 was arranged in to operating personnel's plastics centre form 6 that will have the cladding leather, second conveyer 52 transported the plastics centre form 6 that has the cladding leather to 3 one sides of stapler, use stapler 3 to carry out the nailing operation to the connection border of plastics centre form 6 and leather, operating personnel cuts out unnecessary leather clout on the plastics centre form 6 that the final nailing was accomplished, thereby obtain the finished product back, whole production flow is smooth and coherent, closely link up between each processing step, thereby improve the production efficiency of back.
Referring to fig. 1 and 2, the automatic cutting device 1 includes an automatic cutting frame 11, the automatic cutting frame 11 is sequentially provided with a material conveying roller 111 and a material receiving roller 112 along a transportation direction of a first conveying device 51, the material receiving roller 112 is parallel to an axis of the material conveying roller 111, and the material conveying roller 111 and the material receiving roller 112 are respectively close to two ends of the first conveying device 51, the material conveying roller 111 is used for winding leather raw materials, and the material receiving roller 112 is used for winding cut leather rolling waste materials.
The vertical distance between the material receiving roller 112 and the first conveying device 51 is larger than the vertical distance between the material conveying roller 111 and the first conveying device 51, so that when the material receiving roller 112 collects the cut leather waste materials, the leather waste materials on the material receiving roller 112 do not need to be treated in a short time.
Referring to fig. 1 and 2, in order to ensure that the leather raw material can be discharged uniformly in the automatic shearing process of the automatic shearing device 1, two clamping rollers 114 with parallel axes are arranged on one side of the material conveying roller 111 close to the material receiving roller 112; the two pinch rollers 114 are rotatably arranged on the automatic shearing machine frame 11, and a material conveying gap for leather raw materials to pass through is formed between the two pinch rollers 114.
The automatic shearing frame 11 is also rotatably provided with two leveling rollers 113 positioned between the clamping roller 114 and the material receiving roller 112, the two leveling rollers 113 are rotatably arranged on the automatic shearing frame 11 at intervals, and the axes of the two leveling rollers 113 are positioned on the same horizontal plane; the automatic shearing machine frame 11 is provided with two first power sources 13 for driving a clamping roller 114 and a receiving roller 112 to rotate intermittently, thereby playing a role in controlling the loading and cutting of the leather.
Referring to fig. 2, the laser cutting machine 12 is movably disposed between two leveling rollers 113, the automatic shearing apparatus 1 further includes a driving mechanism, the driving mechanism includes a first driving assembly 14 for driving the laser cutting machine 12 to move along the transmission direction of the first conveyor 51, a second power source 15 for driving the first driving assembly 14 to move, a second driving assembly 16 for driving the laser cutting machine 12 to move along the transmission direction of the first conveyor 51, and a third power source 17 for driving the second driving assembly 16 to move; the drive mechanism also includes a lifter 18 for driving the laser cutter 12 to move in the vertical direction.
Referring to fig. 2, when one of the pinch rollers 114 and the take-up roller 112 rotates, the leather material slides from the carrying roller 111 to the outer surface of the leveling roller 113, and the leveling roller 113 can be tensioned to remove partial wrinkles on the surface of the leather material, so as to improve the surface flatness of the leather material; under the cooperative driving of the first driving assembly 14, the second driving assembly 16 and the lifting member 18, the laser cutting machine 12 moves along a preset track; the first driving member 25 drives the laser cutting machine 12 to drive the laser cutting machine 12 to approach the leather material, and the leather material is cut and molded.
In this embodiment, the first driving assembly 14 and the second driving assembly 16 are both screw transmission structures, the first power source 13, the second power source 15 and the third power source 17 can be all set as servo motors, and the lifting member 18 is specifically set as an air cylinder. The lifter 18 is secured to the second drive assembly 16 at one end and is connected to the laser cutter 12 at the other end.
Referring to fig. 1 and 3, the die-casting forming machine 2 is disposed at an end of the first conveying device 51 away from the automatic shearing device 1, the die-casting forming machine 2 includes a die-casting table 21, a forming die 211 is disposed on the die-casting table 21, a vertically disposed carrier 22 is further fixed on the die-casting table 21, a punch plate 24 is disposed at an end of the carrier 22 close to the die-casting table 21, a first driving member 25 for driving the punch plate 24 to move up and down is disposed at an end of the punch plate 24 away from the die-casting table 21, and in this embodiment, the first driving member 25 is an air cylinder.
Referring to fig. 3, the end of the forming die 211 away from the stamping plate 24 is communicated with a suction assembly 23, and the suction assembly 23 comprises a communication pipeline 231 communicated with the die cavity of the forming die 211 and a suction pump 232 connected to one end of the communication pipeline 231 away from the forming die 211; a pressing assembly 26 is arranged on the die-casting table 21 in a sliding manner along the vertical direction, the pressing assembly 26 comprises a pressing frame 261 arranged at one end, far away from the die-casting table 21, of the forming die 211 in a sliding manner, and the frame edge of the pressing frame 261 can cover each side edge of the forming die 211; one end of the pressing frame 261 close to the die-casting table 21 is connected with a third driving member 262 for driving the pressing table to abut against the side edge of the forming die 211, and in this embodiment, the third driving member 262 adopts an air cylinder; in this embodiment, the third driving member 262 is provided with two and is respectively fixedly connected to a set of parallel frame strips of the pressing frame 261.
Referring to fig. 3, the operator covers the formed leather over the forming mold 211, and the third driving member 262 drives the pressing frame 261 to move toward the forming mold 211, so as to press the side edge of the formed leather; then, the air pump 232 at one end of the forming die 211 is started, air between the die cavity of the forming die 211 and the leather is pumped out, the leather in the die cavity of the forming die 211 is deformed under the action of atmospheric pressure, and is tightly attached to the inner wall of the die cavity of the forming die 211, then, liquid sponge is poured into the leather, the first driving piece 25 is started to drive the plastic inner die 6 on the stamping plate 24 to move towards the direction close to the forming die 211, the first driving piece 25 drives the plastic inner die 6 to move downwards to be in pressing fit with the forming die 211, so that the plastic inner die 6 compresses the leather, the liquid sponge is foamed and formed between the leather and the plastic inner die 6, and the plastic inner die 6 and the leather are attached to each other through the sponge to obtain a backrest.
Referring to fig. 3 and 4, in order to facilitate the positioning and installation of the plastic inner mold 6 on the die-casting forming machine 2 and the nailing machine 3 and reduce the installation process of transferring the plastic inner mold 6 to the next machining site, a positioning assembly 4 is further arranged on the backrest production line, the positioning assembly 4 comprises a positioning piece fixed on the die-casting forming machine 2 and a fitting piece connected with the plastic inner mold 6, and the positioning piece is detachably connected with the plastic inner mold 6.
Specifically, referring to fig. 4, the positioning element is a connecting seat 41, one end of the connecting seat 41 is provided with a clamping groove 411, and the other end is fixedly connected with the stamping plate 24; a positioning block 412 is fixed on one side of the bottom wall of the clamping groove 411, and when the clamping block 42 is clamped in the clamping groove 411, the positioning block 412 can abut against the clamping block 42 to realize the positioning and installation of the clamping block 42, so that the positioning of the plastic inner mold 6 to be processed is realized; the fitting piece is joint piece 42, and joint piece 42 includes the joint portion of joint with joint groove 411 looks joint and keeps away from joint portion one end and be used for the coupling assembling 43 that is connected with plastics centre form 6.
The plastic inner mold 6 comprises a processing side 61 and a non-processing side 62, the non-processing side 62 of the plastic inner mold 6 is provided with a plurality of inserting cylinders 621, in this embodiment, two inserting cylinders 621 are specifically provided, an opening of each inserting cylinder 621 is far away from one end of the non-processing side 62, and two limiting holes 6211 located on the same axis are formed in the side wall of each inserting cylinder 621;
referring to fig. 4, the connection assembly 43 includes a plug rod 431 fixed to one side of the clamping block 42, and the plug rod 431 can be inserted into the plug cylinder 621; one end of the plugging rod 431, which is far away from the clamping block 42, is provided with two limiting parts 4311, namely limiting strips, in a sliding manner along the axial direction perpendicular to the plugging rod 431; an accommodating groove 4313 for the limiting pieces 4311 to slide is formed at one end of the plug rod 431 away from the clamping block 42, and an elastic piece 4312, namely a spring, is fixed between the two limiting pieces 4311; when the plugging rod 431 is plugged into the plugging cylinder 621, the two position-limiting members 4311 move towards each other and are completely immersed into the accommodating groove 4313; when the inserting rod 431 abuts against the bottom of the inserting cylinder 621, the two limiting parts 4311 penetrate through the limiting holes 6211 under the driving of the spring, so that the clamping block 42 is connected with the plastic inner mold 6.
Referring to fig. 3 and 4, in the process of processing the plastic inner mold 6 on the die-casting forming machine 2, the clamping blocks 42 are placed in the clamping grooves 411 of the connecting seats 41, so that the plastic inner mold 6 is connected to the punching plate 24 through the clamping blocks 42, and then the die-casting operation is performed; after the die-casting operation is completed, the clamping block 42 is taken out of the clamping groove 411, the die-cast backrest is transferred to the second conveying device 52, and the second conveying device 52 conveys the backrest to be close to the nailing machine 3.
Referring to fig. 5, the nailing machine 3 includes a nailing station 31, the nailing station 31 is provided with a clamping assembly 32 and a second driving member 34 for driving the clamping assembly 32 to perform clamping action, and the second driving member 34 is actuated to enable the clamping assembly 32 to clamp the backrest, so as to fix the plastic inner mold 6 on the nailing station 31.
Referring to fig. 5, the clamping assembly 32 includes a guide bar 321 and a slide bar 322 slidably disposed on the nailing station 31, the guide bar 321 is provided with a long hole 3212 along a length direction thereof, and the slide bar 322 slides in the long hole 3212; a first clamping piece 3211 is fixed at one end of the guide bar 321, and a second clamping piece 3221 is fixed at one end of the slide bar 322 close to the first clamping piece 3211; the second driving element 34 is arranged at one end of the guide bar 321 far away from the first clamping element 3211, one end of the second driving element 34 far away from the clamping assembly 32 is fixed on the nailing platform 31, the second driving element 34 is specifically set as a parallel pneumatic claw, and the second driving element 34 comprises a first driving part connected with the slide bar 322 and a second driving part connected with the guide bar 321; when the second driving element 34 is activated, the first driving portion and the second driving portion simultaneously drive the first clamping member 3211 and the second clamping member 3221 to face each other, so as to clamp the backrest by the clamping assembly 32.
Referring to fig. 5, the nailing machine 3 also includes a driving mechanism for driving the nailing gun 33 to perform nailing along the connection edge between the leather coated outside the plastic inner mold 6 and the plastic inner mold 6, and the nailing gun 33 is fixed to one end of the driving mechanism moving block near the nailing stage 31; thereby reinforcing the connection stability between the leather and the plastic inner mold 6 and ensuring that the leather coated outside the plastic inner mold 6 is not easy to be separated from the plastic inner mold 6.
Referring to fig. 5, the mounting frame is fixed on the nailing platform 31, the connecting seat 41 is also installed on one side of the mounting frame close to the nailing platform 31, the clamping block 42 connected with the plastic inner mold 6 in the backrest is placed in the clamping groove 411 of the connecting seat 41, the second driving piece 34 is driven to enable the clamping assembly 32 to clamp and position the backrest, and the nailing gun 33 is driven to perform nailing operation along the preset track. The back production process is realized, the plastic inner die 6 is quickly installed and positioned on the die-casting table 21 and the nailing table 31, the disassembling and assembling steps during machining are simplified to a certain degree, the time for installing and positioning the plastic inner die 6 on the die-casting table 21 and the nailing table 31 is saved, the machining efficiency of the whole back production process is improved, and an operator can directly trim more than parts of leather through a cutter after nailing at the nailing table 31.
The implementation principle of vapour back production line that rubs of this application embodiment does: before leather processing, the clamping blocks 42 are arranged on the plastic inner molds 6, and the connecting seats 41 are arranged on the punching plate 24 and the nailing platform 31 of the die-casting forming machine 2. Driving a first power source 13, conveying the leather raw materials from a conveying roller 111 to a conveying gap between two clamping rollers 114 to a leveling roller 113 for tensioning and wrinkle removal; starting a driving mechanism on the automatic cutting device 1 to enable the laser cutting machine 12 to cut the leather raw material along a preset track, dropping the cut and formed leather onto the first conveying device 51, and conveying the formed leather to the position near the die-casting forming machine 2 by the first conveying device 51.
An operator clamps the clamping block 42 on the plastic inner mold 6 with the connecting seat 41 on the stamping plate 24, then places the formed leather on the first conveying device 51 on the forming mold 211, and starts the third driving part 262 to make the pressing frame 261 move towards the direction close to the forming mold 211, so that the edge of the formed leather is clamped between the pressing frame 261 and the forming mold 211; the air pump 232 is activated to pump out the air between the formed leather and the cavity of the forming mold 211 so that the leather covers the bottom wall of the cavity of the forming mold 211.
Then injecting liquid sponge into the leather, driving the first driving assembly 14 to press the plastic inner mold 6 into the forming mold 211, after the liquid sponge is foamed and formed between the mold cavity of the forming mold 211 and the plastic inner mold 6, closing the air suction pump 232, extracting the plastic inner mold 6 by the first driving assembly 14, and detaching the die-cast plastic inner mold 6 from the stamping plate 24 by an operator and placing the die-cast plastic inner mold 6 on the second conveying device 52; the second transfer device 52 transfers the die-cast plastic inner mold 6 to the vicinity of the nailing station 31.
The operator takes down the plastic inner mold 6 after die casting from the second conveying device 52, and then the clamping block 42 on the plastic inner mold 6 is clamped on the connecting seat 41 of the nailing platform 31, the second driving piece 34 is started to clamp the plastic inner mold 6 by the clamping assembly 32, the driving mechanism on the nailing platform 31 is started to enable the nailing gun 33 to nail the edge of the plastic inner mold 6 along the preset track, and after the nailing is completed, the residual leather on the plastic inner mold 6 is directly sheared and removed by the nailing platform 31, so that the backrest is obtained.
Finally, the two limiting parts 4311 on the plug rod 431 are pressed into the plug rod 431, and the clamping block 42 is mounted on the other plastic inner mold 6 to be processed after the clamping block 42 is separated from the clamping back.
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: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A production line for automobile backrest comprises a plurality of parts which are arranged in sequence
The automatic shearing device (1) comprises an automatic shearing rack (11), wherein a conveying roller (111) for conveying leather raw materials and a receiving roller (112) for collecting waste materials are rotatably arranged on the automatic shearing rack (11), the receiving roller (112) is parallel to the axis of the conveying roller (111), and a laser cutting machine (12) for cutting the leather raw materials into a preset shape is movably arranged on the automatic shearing rack (11);
the die-casting forming machine (2) comprises a die-casting table (21), wherein a forming die (211) for die-casting forming of the backrest is arranged on the die-casting table (21); the die cavity of the forming die (211) is communicated with an air suction assembly (23) used for adsorbing the formed leather in the die cavity of the forming die (211) and a stamping plate (24) which is positioned above the forming die (211) and can be vertically lifted;
the nailing machine (3) comprises a nailing platform (31), a clamping assembly (32) for fixing a backrest is arranged on the nailing machine (3), and a nailing gun (33) is movably arranged on the nailing machine (3); the nailing gun (33) performs nailing operation on the connecting edge of the plastic inner mold (6) and the leather according to a preset running track;
the automobile friction backrest production line is further provided with a positioning assembly (4), the positioning assembly (4) comprises a positioning piece arranged on the die-casting forming machine (2) and the nailing platform (31) and a fitting piece detachably connected to the plastic inner die (6), and the positioning piece is detachably connected with the fitting piece;
automatic shearing mechanism (1), set up material transmission mechanism (5) between die-casting forming machine (2) and binding machine (3), material transmission mechanism (5) including set up in fortune material roller (111) below is used for transporting shaping leather first conveyer (51), and be used for with die-casting forming machine (2) die-casting forming's plastics centre form (6) transmit to second conveyer (52) of binding machine (3).
2. A steam-massage backrest production line as claimed in claim 1, wherein: rotate on automatic cutout frame (11) and be provided with two pinch rolls (114), pinch roll (114) axis is parallel and two be equipped with the fortune material clearance that supplies the leather raw materials to pass between pinch roll (114), be provided with on automatic cutout frame (11) and be used for two driving sources of intermittent drive pinch roll (114) and fortune material roller (111) pivoted respectively.
3. A steam-massage backrest production line as claimed in claim 2, wherein: the vertical distance between the material receiving roller (112) and the first conveying device (51) is larger than the vertical distance between the material conveying roller (111) and the first conveying device (51);
still rotate on the automatic cutout frame (11) and be provided with two levelling rolls (113), levelling roll (113) are located fortune material roller (111) with receive between material roller (112) and two levelling roll (113) are located same horizontal plane.
4. A steam-massage backrest production line as claimed in claim 1, wherein: the air suction assembly (23) comprises a communication pipeline (231) communicated with the forming die (211) and an air suction pump (232) communicated with the communication pipeline (231).
5. A steam-massage backrest production line as claimed in claim 2, wherein: be provided with on die-casting platform (21) and bear frame (22), press die plate (24) are kept away from the one end of die-casting platform (21) is provided with and is used for the drive press plate (24) are along first driving piece (25) that vertical direction removed, one the setting element set up in press die plate (24) are close to the one end of die-casting platform (21).
6. A steam-massage backrest production line as claimed in claim 1, wherein: the clamping assembly (32) comprises a guide strip (321) and a sliding strip (322) which are arranged on the stamping plate (24) in a sliding mode, a long strip hole (3212) is formed in the guide strip (321) along the length direction of the guide strip, and the sliding strip (322) is arranged in the long strip hole (3212) in a sliding mode; one end of the guide strip (321) is provided with a first clamping piece (3211), one end of the sliding strip (322) close to the first clamping piece (3211) is provided with a second clamping piece (3221), one end of the guide strip (321) far away from the first clamping piece (3211) is provided with a second driving piece (34) for driving the first clamping piece (3211) and the second clamping piece (3221) to move in an opposite direction or in a reverse direction, and the second driving piece (34) is fixedly arranged on the die-casting table (21).
7. A steam-massage backrest production line as claimed in claim 4, wherein: the die-casting platform (21) is provided with a pressing assembly (26) for pressing formed leather, the pressing assembly (26) comprises a pressing frame (261) which is vertically arranged on the forming die (211) in a sliding mode and is far away from one end of the die-casting platform (21), and one end, close to the die-casting platform (21), of the pressing frame (261) is provided with a third driving piece (262) for driving the pressing frame (261) to move.
8. A steam-massage backrest production line as claimed in claim 1, wherein: the positioning piece comprises a connecting seat (41), one end of the connecting seat (41) is provided with a clamping groove (411), and the clamping groove (411) penetrates through the end face of one side of the connecting seat (41); the fitting piece include with joint groove (411) joint complex joint piece (42), keep away from joint piece (42) the one end of connecting seat (41) is provided with coupling assembling (43) that are used for connecting the back.
9. A steam-massage backrest production line as claimed in claim 8, wherein: the connecting assembly (43) comprises a plurality of inserting rods (431) arranged on one side of the clamping block (42), and limiting parts (4311) used for fixing the backrest are arranged in the inserting rods (431) in a sliding mode along the direction perpendicular to the axis of the inserting rods (431).
10. A production line for automotive seat backs as claimed in claim 9, wherein: the limiting piece (4311) is a limiting strip, and one end of the insertion rod (431) far away from the clamping block (42) is provided with a containing groove (4313) for the limiting strip to slide; an elastic piece (4312) used for driving the limiting piece (4311) to move towards the direction away from the axis of the plug rod (431) is arranged in the accommodating groove (4313).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211384653.5A CN115520697B (en) | 2022-11-07 | 2022-11-07 | Steam backrest production line that rubs |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211384653.5A CN115520697B (en) | 2022-11-07 | 2022-11-07 | Steam backrest production line that rubs |
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| CN115520697A true CN115520697A (en) | 2022-12-27 |
| CN115520697B CN115520697B (en) | 2024-01-05 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN115520697B (en) | 2024-01-05 |
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Denomination of invention: A production line for automotive and motorcycle backrests Granted publication date: 20240105 Pledgee: Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: WUXI WEIYOU AUTO SPARE PARTS CO.,LTD. Registration number: Y2024980029082 |