CN109333032B - Automatic framing machine for rectangular frames - Google Patents
Automatic framing machine for rectangular frames Download PDFInfo
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- CN109333032B CN109333032B CN201811322351.9A CN201811322351A CN109333032B CN 109333032 B CN109333032 B CN 109333032B CN 201811322351 A CN201811322351 A CN 201811322351A CN 109333032 B CN109333032 B CN 109333032B
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- 238000009432 framing Methods 0.000 title claims description 10
- 230000007246 mechanism Effects 0.000 claims description 48
- 238000001125 extrusion Methods 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 12
- 210000000078 claw Anatomy 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 10
- 230000006872 improvement Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
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- 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
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- 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
- B23P19/001—Article feeders for assembling machines
- B23P19/007—Picking-up and placing mechanisms
-
- 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
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/08—Fittings for doors and windows of buildings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an automatic frame assembling machine for rectangular frames, which comprises a first rack, wherein a short frame positioning and conveying device is arranged on the first rack, corner code feeding and splicing devices are arranged on the first rack on two sides of the short frame positioning and conveying device, a plurality of corner code feeding and splicing devices are arranged on the first rack on each side of the short frame positioning and conveying device, and the corner code feeding and splicing devices are arranged along the length direction of the short frame positioning and conveying device. The automatic frame assembling machine for the rectangular frames realizes the mechanical and batch automatic assembly of the rectangular frames, achieves the effect of the pipelining production of the rectangular frames, greatly improves the production efficiency of the rectangular frames, and effectively reduces the labor intensity of workers; meanwhile, the use amount of workers is greatly reduced, and the labor cost is further saved.
Description
Technical Field
The invention relates to the technical field of door and window production equipment, in particular to an automatic frame assembling machine for rectangular frames.
Background
At present, rectangular frames of doors and windows are basically formed by splicing a plurality of frames 2 (including long frames and short frames, the long frames and the short frames are identical in structure except different lengths), the frames 2 are sections made of aluminum alloy materials, adjacent frames 2 (between the long frames and the short frames) are all inserted together through a plurality of corner brackets 1 (see fig. 1-3) with different structures, and different corner brackets 1 need to be inserted in different installation positions, such as: the frame 2 (long frame and short frame) shown in fig. 4 and fig. 5 has three mounting positions, the corner bracket 1 shown in fig. 1 is inserted in the first mounting position 201, the corner bracket 1 shown in fig. 2 is required to be inserted in the second mounting position 202, and the corner bracket 1 shown in fig. 3 is required to be inserted in the third mounting position 203; the frames 2 (short frames) with the three corner brackets 1 at two ends are matched with the other two frames (long frames) which are needed to be adjacent (the three corner brackets are also inserted on the three installation positions) until the whole door and window is assembled.
At present, the installation modes of various different corner fittings 1 are all manual installation, namely: the staff holds the corner bracket 1 and aims at the corresponding installation position, and then smashes the corner bracket 1 into the frame 2 to ensure that the two have good close fit relation, and by adopting the mode, the production efficiency of doors and windows is greatly influenced, and the labor intensity of the staff is high; meanwhile, the number of workers is excessive, and the labor cost is greatly increased.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the automatic framing machine for the rectangular frames is provided, and the aim of automatic mechanical assembly of the rectangular frames is fulfilled.
In order to solve the technical problems, the technical scheme of the invention is as follows: the automatic framing machine for the rectangular frames comprises a first rack, wherein a short frame positioning and conveying device is arranged on the first rack, and a plurality of corner code feeding and splicing devices are arranged on the first rack positioned on two sides of the short frame positioning and conveying device;
the device also comprises a second rack, wherein a long frame positioning and conveying device is arranged on the second rack;
a third rack is arranged between the second rack and the first rack, and a frame assembly forming device is arranged on the third rack;
and the second frame and the first frame are respectively provided with a lifting device for transferring the short frame or the long frame to the frame assembly forming device.
As an improvement, the short frame positioning and conveying device and the long frame positioning and conveying device both comprise conveying belts, the conveying belts are arranged along the length direction of the first rack or the second rack and driven by a driving device, the conveying belts are at least provided with two parallel arranged conveying belts, and each conveying belt is provided with a positioning clamping block for positioning the frame;
the positioning fixture block comprises a first positioning plate arranged along the length direction of the conveyor belt, and further comprises a second positioning plate arranged along the length direction of the conveyor belt, wherein the second positioning plate is propped against the first positioning plate, and one side, away from the first positioning plate, of the second positioning plate is provided with a guide part which is obliquely arranged.
As an improvement, the corner connector feeding and splicing device comprises a feeding bottom plate arranged on the first frame, a feed bin seat is arranged on the feeding bottom plate, a feed bin is arranged at the top of the feed bin seat, a discharge chute is arranged at the bottom end of the feed bin, and the height of the discharge chute is larger than or equal to the thickness of the corner connector;
one side of the bin seat is provided with an angle code pushing mechanism, and the other side of the bin seat is provided with an angle code clamping mechanism.
As a further improvement, the corner brace pushing mechanism comprises a fixed seat arranged on the feeding bottom plate, a first linear driving element is arranged on the fixed seat, a connecting seat is arranged at the execution end of the first linear driving element, a push plate is arranged on the connecting seat, and the push plate is correspondingly arranged with the discharge chute;
the thickness of the pushing plate is larger than or equal to the height of the discharging chute;
the angle code clamping mechanism comprises a second linear driving element arranged on the feeding bottom plate, a supporting seat is arranged at the execution end of the second linear driving element, two third linear driving elements arranged vertically are arranged on the supporting seat, the third linear driving elements are arranged in a mirror image mode on the same vertical extension line, the execution ends of the third linear driving elements are arranged close to each other, angle code clamping blocks are arranged at the execution ends of the third linear driving elements, and the angle code clamping blocks are distributed on two sides of the discharging groove.
As a further improvement, a frame jacking and positioning device is arranged on the feeding bottom plate close to one end of the short frame positioning and conveying device;
the frame jacking and positioning device comprises a connecting block arranged at the end part of the feeding bottom plate, at least two jacking elements are arranged on the connecting block, the execution ends of all the jacking elements are connected with a jacking plate, the two ends of the jacking plate are respectively provided with a fourth linear driving element, the execution ends of the two fourth linear driving elements are mutually close to each other, and the execution ends of the two fourth linear driving elements are respectively provided with a positioning chuck.
As a further improvement, the first frame is also provided with a frame positioning device and a corner code extrusion device, the frame positioning device and the corner code extrusion device are arranged on two sides of the short frame positioning and conveying device, the frame positioning device is positioned on the upstream of the corner code feeding and splicing devices, and the corner code extrusion device is positioned on the downstream of the corner code feeding and splicing devices.
As a further improvement, the frame positioning device comprises a first mounting plate arranged on the first rack, a fifth linear driving element is arranged on the first mounting plate, and a positioning push plate is arranged at the execution end of the fifth linear driving element;
the corner connector extrusion device comprises a second mounting plate arranged on the first frame, a sixth linear driving element is arranged on the second mounting plate, and an extrusion plate is arranged at the execution end of the sixth linear driving element.
As a further improvement, the frame assembly forming device comprises a rotating frame driven by a first power device, wherein the rotating frame is of a rectangular structure and is rotatably arranged on the third frame, and frame clamping and positioning mechanisms are arranged around the rotating frame;
the frame clamping and positioning mechanism comprises a supporting plate arranged on the rotating frame, one side of the supporting plate is provided with a positioning baffle, the other side of the supporting plate is provided with at least one seventh linear driving element, and the execution end of the seventh linear driving element faces the positioning baffle and is provided with a clamping block; the two ends of the supporting plate are respectively provided with an eighth linear driving element, and the execution ends of the eighth linear driving elements are respectively provided with a positioning block;
the frame clamping and positioning mechanisms are arranged at two ends of the rotating frame, are slidably mounted on the rotating frame through sliding rails, slide along the length direction of the rotating frame and are driven by a ninth linear driving element.
As a further improvement, the two sides of the rotating frame are respectively provided with a tenth linear driving element in vertical arrangement, the execution end of the tenth linear driving element is upwards arranged, the execution end of the tenth linear driving element is provided with a supporting frame, and the supporting frame is provided with a rectangular frame conveying belt driven by a second power device.
As yet a further improvement, the hoisting device comprises a hoisting frame arranged at the top of the first frame and the second frame, the hoisting frame extends to the upper side of the rotating frame, a sliding block driven by a third power device is slidably arranged on the hoisting frame, an eleventh linear driving element is arranged on the sliding block, the execution end of the eleventh linear driving element faces the rotating frame, and the execution end of the eleventh linear driving element is provided with a claw for grabbing the short frame and the long frame.
After the technical scheme is adopted, the invention has the following effects:
the automatic framing machine for the rectangular frames comprises a first rack, wherein a short frame positioning and conveying device is arranged on the first rack, and a plurality of corner code feeding and splicing devices are arranged on the first rack positioned on two sides of the short frame positioning and conveying device; the device also comprises a second rack, wherein a long frame positioning and conveying device is arranged on the second rack; a third frame is arranged between the second frame and the first frame, and a frame assembly forming device is arranged on the third frame; the second frame and the first frame are respectively provided with a hoisting device for transferring the short frames or the long frames to the frame assembly forming device, so that in operation, the short frames are intermittently conveyed through the short frame positioning conveying device, after the short frames are conveyed to the positions of the corner connector feeding and splicing devices, the corner connector feeding and splicing devices convey the corner connector and simultaneously insert the corner connector on the mounting position of the frame, then the short frame positioning conveying device continuously drives the short frames to convey, and when the second corner connector feeding and splicing devices are reached, the corner connectors of the second structure are conveyed and inserted, so that all the corner connectors are reciprocated to complete the insertion of the short frames.
In conclusion, the automatic frame assembling machine for the rectangular frames realizes the mechanized and batch automatic assembly of the rectangular frames, achieves the effect of the pipelining production of the rectangular frames, greatly improves the production efficiency of the rectangular frames, and effectively reduces the labor intensity of workers; meanwhile, the use amount of workers is greatly reduced, and the labor cost is further saved.
Because the short frame positioning and conveying device and the long frame positioning and conveying device all comprise conveying belts, the conveying belts are arranged along the length direction of the first rack or the second rack and driven by a driving device, the conveying belts are at least provided with two parallel arranged conveying blocks, and each conveying belt is provided with a positioning fixture block for positioning the frame, so that when the frame (short frame or long frame) is conveyed, the frame is placed on the conveying belt and positioned between two adjacent positioning fixture blocks, the frame is positioned on the conveying belt, then the driving device drives the conveying belt to intermittently operate, the conveying of the frame is completed, the structure is simple, the batch conveying effect of the frame is good, and guarantee is provided for guaranteeing continuity and batch production of rectangular frames.
The positioning fixture block comprises a first positioning plate arranged along the length direction of the conveyor belt and a second positioning plate arranged along the length direction of the conveyor belt, wherein the second positioning plate is propped against the first positioning plate, one side of the second positioning plate, which is far away from the first positioning plate, is provided with a guiding part which is obliquely arranged, so that when a frame (a short frame or a long frame) is positioned, the frame is guided between two adjacent positioning fixture blocks through the guiding of the guiding part (the specific positioning position is between the first positioning plate on one positioning fixture block and the second positioning plate on the other positioning fixture block), the positioning work is finished, the structure is simple, the positioning effect is good, the positioning is quick, and the processing and the manufacturing are convenient.
The corner connector feeding and splicing device comprises a feeding bottom plate arranged on the first frame, a bin seat is arranged on the feeding bottom plate, a bin is arranged at the top of the bin seat, a discharge chute is arranged at the bottom end of the bin, and the height of the discharge chute is greater than or equal to the thickness of the corner connector; one side of the bin seat is provided with an angle code pushing mechanism, and the other side of the bin seat is provided with an angle code clamping mechanism, so that in use, firstly, a plurality of angle codes are placed into the bin (different angle codes are placed into different bins), then, the angle codes in the bin are sequentially pushed out of the discharge chute by the angle code pushing mechanism, the pushed single angle code is clamped by the angle code clamping mechanism and conveyed towards the direction of the short frame positioning conveying device, meanwhile, the angle code is inserted on the installation position of the short frame in conveying, and then the assembly work is completed, the structure is compact, the strength is high, the assembly effect is good, the angle code pushing mechanism and the angle code clamping mechanism do not interfere with each other in work, the connection effect is good, the repeated use precision is high, and a foundation is laid for realizing mechanical assembly of the angle code and the short frame.
The corner connector pushing mechanism comprises a fixed seat arranged on the feeding bottom plate, a first linear driving element is arranged on the fixed seat, a connecting seat is arranged at the execution end of the first linear driving element, a push plate is arranged on the connecting seat, and the push plate is correspondingly arranged with the discharging groove; the thickness of the pushing plate is larger than or equal to the height of the discharging groove, so that when the corner connector is pushed, the first linear driving element drives the connecting seat to linearly move, the connecting seat drives the pushing plate to linearly move, and the pushing plate enters the discharging groove in the moving process and pushes the corner connector out; after the angle code is clamped by the angle code clamping and conveying mechanism, the first linear driving element drives the connecting seat and the push plate to return, and the angle code pushing mechanism is simple in structure, convenient to process and manufacture and good in pushing effect.
Because angle sign indicating number clamp send mechanism is including setting up the second sharp driving element on the loading bottom plate, the execution end of second sharp driving element is equipped with the supporting seat, be equipped with two third sharp driving element of vertical setting on the supporting seat, two third sharp driving element mirror image setting on same vertical extension line, and the execution end of two third sharp driving element is close to each other and set up, the execution end of two third sharp driving element all is equipped with angle sign indicating number grip blocks, two angle sign indicating number grip blocks distribute in the both sides of blown down tank, thereby when the angle sign indicating number carries out centre gripping work, the second sharp driving element drives the supporting seat and is close to the feed bin direction, when angle sign indicating number pushing mechanism pushes away the angle sign indicating number, both sides of angle sign indicating number grip block that is equipped with on it are all driven to be close to the blown out to the blown down tank direction, afterwards carry out centre gripping with the angle sign indicating number, after the angle sign indicating number is held, accomplish the transport of angle sign indicating number through the drive of second sharp driving element to the supporting seat, simultaneously, accomplish the transport of angle sign indicating number and short frame at the in-process that the supporting seat removes, after accomplishing, two third straight line driving element drive two angle sign indicating number grip blocks, the second angle sign indicating number grip block drives down, the angle sign indicating number grip block, the second line drive and carry out the centre gripping mechanism, the return angle sign indicating number, the clamp is carried out the angle and is carried out to the centre gripping effect, and is easy.
The frame jacking and positioning device is arranged on the feeding bottom plate close to one end of the short frame positioning and conveying device, so that the short frame on the conveying belt is positioned and jacked through the frame jacking and positioning device, the position of the short frame is guaranteed to have good fixity when the corner code clamping and conveying mechanism is used for inserting corner codes, and meanwhile, the short frame is convenient to cater for the inserting heights of different corner codes (different corner codes, and the inserting positions and the heights are inconsistent).
The frame jacking and positioning device comprises a connecting block arranged at the end part of the feeding bottom plate, at least two jacking elements are arranged on the connecting block, the execution ends of all the jacking elements are connected with a jacking plate, the two ends of the jacking plate are respectively provided with a fourth linear driving element, the execution ends of the two fourth linear driving elements are mutually close to each other, and the execution ends of the two fourth linear driving elements are respectively provided with a positioning chuck, so that when a short frame is conveyed to the corner bracket feeding and splicing device by a conveying belt, the two fourth linear driving elements drive the respective positioning chucks to act and clamp the short frame, the positioning of the short frame is realized, then the jacking elements drive the jacking plate to move upwards, the jacking plate drives the short frame to perform jacking action, after reaching a specified position, the jacking elements stop working, then perform the inserting work of the corner bracket onto the short frame, the structure is simple, the position fixation of the short frame during the inserting of the corner bracket is effectively ensured, and the inserting precision of the corner bracket is further ensured; meanwhile, a foundation is laid for inserting different corner fittings at positions with different heights.
The frame positioning device and the corner code extrusion device are arranged on the first frame, and are arranged on two sides of the short frame positioning and conveying device, the frame positioning device is positioned at the upstream of the plurality of corner code feeding and splicing devices, and the corner code extrusion device is positioned at the downstream of the plurality of corner code feeding and splicing devices, so that all short frames are arranged uniformly on the conveying belt through the frame positioning device, and the follow-up corner code inserting work is facilitated; all the corner codes inserted on the short frame are extruded through the corner code extrusion device, so that the corner code is inserted in place, and firm coordination between the corner codes and the short frame is ensured.
Because frame positioner is including setting up the first mounting panel in first frame, be equipped with fifth sharp driving element on the first mounting panel, the execution end of fifth sharp driving element is equipped with the location push pedal to when carrying the frame, the short frame passes through frame positioner at first, guarantees the uniformity that short frame arranged on the conveyer belt through fifth sharp driving element driven location push pedal, simple structure, and the practicality is strong, has laid the foundation for all short frames arrange the uniformity on the conveyer belt.
Because angle sign indicating number extrusion device is including setting up the second mounting panel in first frame, be equipped with sixth sharp driving element on the second mounting panel, the execution end of sixth sharp driving element is equipped with the stripper plate to when all angle sign indicating numbers cartridge on the short frame, and through angle sign indicating number extrusion device, extrude all angle sign indicating numbers through sixth sharp driving element driven stripper plate, simple structure, extrusion effect is good, and then has guaranteed the accuracy nature of angle sign indicating number installation on the short frame.
The frame assembly forming device comprises a rotating frame driven by the first power device, the rotating frame is of a rectangular structure and is rotatably arranged on the third frame, and frame clamping and positioning mechanisms are arranged around the rotating frame; the frame clamping and positioning mechanism comprises a supporting plate arranged on the rotating frame, one side of the supporting plate is provided with a positioning baffle, the other side of the supporting plate is provided with at least one seventh linear driving element, and the execution end of the seventh linear driving element faces the positioning baffle and is provided with a clamping block; the two ends of the supporting plate are provided with eighth linear driving elements, and the execution ends of the eighth linear driving elements are provided with positioning blocks; the frame clamping and positioning mechanisms are arranged at two ends of the rotating frame and are slidably mounted on the rotating frame through sliding rails, the frame clamping and positioning mechanisms slide along the length direction of the rotating frame and are driven by a ninth linear driving element, so that in operation, after a short frame and a long frame are transferred to a supporting plate by a hoisting device, the seventh linear driving element drives a clamping block to act and pushes the frame against a positioning baffle, then the eighth linear driving element drives a positioning block to act and pushes the positioning block against the end part of the frame, positioning and clamping of the frame are achieved, then the rotating frame is driven by a first power device to rotate, the frame is transferred to the supporting plate by the hoisting device through the action of the seventh linear driving element and the eighth linear driving element, the frame at two ends of the rotating frame is driven by the ninth linear driving element to slide along the sliding rails, in sliding, after the eighth linear driving element drives the positioning block to return, the assembly of the short frame and the long frame is completed through the insertion of the corner bracket on the long frame, and then the work of the frame is completed. In conclusion, the frame assembly forming device is adopted to realize the determination, positioning and clamping of the frame position before assembly, and lays a foundation for the follow-up accurate and smooth frame assembly work; meanwhile, through the rotation of the rotating frame, the lifting device is guaranteed to orderly operate in operation, and two sets of lifting devices for lifting the long frame and the short frame are prevented from interfering in operation.
Because the both sides of swivel mount all are equipped with the tenth sharp driving element of vertical setting, the execution end of tenth sharp driving element upwards sets up, and the execution end of tenth sharp driving element is equipped with the support frame, be equipped with second power device driven rectangle frame conveyer belt on the support frame, thereby after the rectangle frame group frame is accomplished, tenth sharp driving element action, and jack-up the support frame, at this in-process, the rectangle frame can rise along with the rectangle frame conveyer belt, until the rectangle frame breaks away from frame clamp tightly, positioning mechanism completely, later second power device drives rectangle frame conveyer belt operation, not only realized the automatic output of rectangle frame after the equipment is accomplished, and realized the good linking of rectangle frame equipment and rectangle frame automatic output.
The lifting device comprises the lifting frame arranged at the top of the first rack or the second rack, the lifting frame extends to the upper side of the rotating frame, the sliding block driven by the third power device is slidably arranged on the lifting frame, the eleventh linear driving element is arranged on the sliding block, the execution end of the eleventh linear driving element faces the rotating frame, the execution end of the eleventh linear driving element is provided with a claw for grabbing a short frame or a long frame, so that when the frames are transferred, the eleventh linear driving element drives the claw to descend and grab the frames, then the eleventh linear driving element drives the claw to ascend, then the third driving device drives the sliding block to slide along the lifting frame to the rotating frame, and slides to the frame clamping and positioning mechanisms, the eleventh linear driving element drives the clamping to descend and enables the frames to fall into the frame clamping and positioning mechanisms, then the eleventh linear driving element drives the claw to ascend and prepare for grabbing and transferring the next frame.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of a first embodiment of a corner brace;
FIG. 2 is a schematic view of a second embodiment of a corner brace;
FIG. 3 is a schematic view of a third embodiment of a corner key;
fig. 4 is a schematic view of the structure of the frame (long frame and short frame);
FIG. 5 is a side view of FIG. 4;
FIG. 6 is a schematic diagram of the structure of the present invention;
FIG. 7 is a top view of FIG. 6;
FIG. 8 is a bottom view of FIG. 7;
fig. 9 is a schematic structural diagram of the first frame in fig. 6, in which the corner connector feeding and splicing device is matched with the short frame positioning and conveying device;
FIG. 10 is a schematic structural view of the corner connector feeding and splicing device and the frame lifting and positioning device in FIG. 9;
FIG. 11 is a schematic view of another angle of the corner fitting loading and splicing device of FIG. 10;
FIG. 12 is a front view of FIG. 11;
fig. 13 is an enlarged view of a in fig. 9;
fig. 14 is a schematic structural view of the frame assembly forming device in fig. 1.
Wherein, 1-angle code; 2-frame; 201-a first installation site; 202-a second installation site; 203-a third installation site; 3-a first rack; 301-a second rack; 302-a third rack; 4-a short frame positioning and conveying device; 401-a conveyor belt; 402-positioning a clamping block; 4021—a first positioning plate; 4022-a second positioning plate; 4023-a guide; 5-corner connector feeding and splicing devices; 501-a loading bottom plate; 502-a bin seat; 503-bin; 5031-a corner key placement channel; 5032-spout; 6-a frame positioning device; 601-a first mounting plate; 602-a fifth linear drive element; 603-positioning a push plate; 7-a corner connector extrusion device; 701-a second mounting plate; 702-sixth linear drive elements; 703-squeeze plates; 8-an angle code pushing mechanism; 801-fixing seat; 802-a first linear drive element; 803-connecting seats; 804-pushing plate; 9-an angle code clamping mechanism; 901-a second linear drive element; 902-a supporting seat; 903—third linear drive element; 904-corner clip clamping blocks; 10-a frame jacking and positioning device; 1001-connecting blocks; 1002-a jacking element; 1003-lifting plate; 1004-fourth linear drive element; 1005-positioning a chuck; 11-a long frame positioning and conveying device; 12-frame assembly forming device; 1201-first power plant; 1202-a rotating rack; 1203-slide rail; 1204-a ninth linear drive element; 1205-tenth linear drive element; 1206-a support frame; 13-a hoisting device; 1301-hanging rack; 1302-a slider; 1303-motor; 1304-screw; 1305-eleventh linear drive element; 1306-clamping jaws; 14-a frame clamping and positioning mechanism; 1401-a support plate; 1402-positioning a baffle; 1403-seventh linear drive element; 1404-clamping blocks; 1405-eighth linear drive element; 1406-locating blocks; 15-a second power plant; 1501-a rectangular frame conveyor belt; 1502-motor; 1503-belt drive shaft.
Detailed Description
The present invention will be described in further detail with reference to the following examples.
As shown in fig. 6 to 8 together, an automatic frame assembling machine for rectangular frames comprises a first frame 3, wherein a short frame positioning and conveying device 4 is arranged on the first frame 3, a plurality of corner code feeding and splicing devices 5 are arranged on the first frame 3 positioned at two sides of the short frame positioning and conveying device 4, in the scheme, three corner code feeding and splicing devices 5 are arranged, and each corner code feeding and splicing device 5 is used for feeding and splicing one corner code 1; the device also comprises a second rack 301, wherein the second rack 301 is provided with a long frame positioning and conveying device 11; a third frame 302 is arranged between the second frame 301 and the first frame 3, and a frame assembly forming device 12 is arranged on the third frame 302, and preferably, an included angle formed by the second frame 301 and the first frame 3 after being arranged is 90 degrees; the second frame 301 and the first frame 3 are each provided with a hoisting device 13 for transferring the short frame or the long frame to the frame assembly forming device 12.
The short frame positioning and conveying device 4 and the long frame positioning and conveying device 11 both comprise a conveying belt 401, wherein the conveying belt 401 is arranged along the length direction of the first rack 3 or the second rack 301 and is driven by a driving device, the driving device is a motor or a speed reducer driven by the motor, and the output end of the motor or the speed reducer is driven by a transmission shaft; the conveyor belt 401 is provided with at least two parallel positioning blocks 402 for positioning the frame 2, each conveyor belt 401 is provided with positioning blocks 402, all the positioning blocks 402 are arranged in an array along the length direction of the conveyor belt 401, and the distance between two adjacent positioning blocks 402 is greater than or equal to the width of the frame 2 (see fig. 6 and 9); the positioning block 402 includes a first positioning plate 4021 disposed along a width direction of the conveying belt 401, and a second positioning plate 4022 disposed along a length direction of the conveying belt 401, wherein the second positioning plate 4022 is abutted against the first positioning plate 4021, and a guide part 4023 (see fig. 13) disposed in an inclined manner is disposed on a side of the second positioning plate 4022 away from the first positioning plate 4021.
As shown in fig. 10 to 12 together, the corner connector feeding and splicing device 5 includes a feeding bottom plate 501 disposed on the first frame 3, a bin seat 502 is disposed on the feeding bottom plate 501, a bin 503 is disposed on the top of the bin seat 502, a corner connector mounting channel 5031 for accommodating a plurality of corner connectors 1 is disposed on the bin 503, a discharging chute 5032 is disposed at the bottom end of the bin 503, and the height of the discharging chute 5032 is greater than or equal to the thickness of the corner connector 1, in this scheme, the shape of the bin 503 and the shape of the corner connector mounting channel 5031 are both L-shaped and adapted to the shape of the corner connector 1; the corner bracket pushing mechanism 8 is disposed on one side of the bin base 502, and the corner bracket clamping mechanism 9 is disposed on the other side of the bin base 502, and preferably, the moving direction of the corner bracket pushing mechanism 8 and the moving direction of the corner bracket clamping mechanism 9 are perpendicular to each other.
The corner brace pushing mechanism 8 comprises a fixed seat 801 arranged on a feeding bottom plate 501, a first linear driving element 802 is arranged on the fixed seat 801, a connecting seat 803 is arranged at the execution end of the first linear driving element 802, a push plate 804 is arranged on the connecting seat 803, and the push plate 804 is correspondingly arranged with a discharge chute 5032; the thickness of the push plate 804 is greater than or equal to the height of the spout 5032, and the push plate 804 is positioned in the spout 5032 when in the pushed position of the corner brace 1.
The corner brace clamping mechanism 9 comprises a second linear driving element 901 arranged on a loading bottom plate 501 and positioned on the side surface of a bin seat 502, a supporting seat 902 is arranged at the execution end of the second linear driving element 901, two third linear driving elements 903 arranged vertically are arranged on the supporting seat 902, the two third linear driving elements 903 are arranged in a mirror image manner on the same vertical extension line, the execution ends of the two third linear driving elements 903 are arranged close to each other, corner brace clamping blocks 904 are arranged at the execution ends of the two third linear driving elements 903, the two corner brace clamping blocks 904 are distributed on the upper side and the lower side of a discharge chute 5032, and of course, a distance for the corner brace 1 to pass through is also arranged on the supporting seat 902 at the position corresponding to the discharge chute 5032.
As shown in fig. 10, a frame lifting and positioning device 10 is arranged on a feeding bottom plate 501 near one end of a short frame positioning and conveying device 4, the frame lifting and positioning device 10 comprises a connecting block 1001 arranged at the end of the feeding bottom plate 501, at least two lifting elements 1002 are arranged on the connecting block 1001, the execution ends of all the lifting elements 1002 are arranged upwards and are jointly connected with a lifting plate 1003, and the length direction of the lifting plate 1003 is parallel to the length direction of a conveying belt 401; the two ends of the jacking plate 1003 are respectively provided with a fourth linear driving element 1004, the two fourth linear driving elements 1004 are arranged close to each other, and the actuating ends of the two fourth linear driving elements 1004 are respectively provided with a positioning chuck 1005.
As shown in fig. 6, the first frame 3 is further provided with a frame positioning device 6 and a corner code extrusion device 7, both sides of the short frame positioning and conveying device 4 are provided with the frame positioning device 6 and the corner code extrusion device 7, the frame positioning device 6 is located at the upstream of the plurality of corner code feeding and splicing devices 5, and the corner code extrusion device 7 is located at the downstream of the plurality of corner code feeding and splicing devices 5.
The frame positioning device 6 comprises a first mounting plate 601 arranged on the first frame 3, a fifth linear driving element 602 is arranged on the first mounting plate 601, and a positioning push plate 603 is arranged at the execution end of the fifth linear driving element 602; the horn pressing means 7 comprises a second mounting plate 701 provided on the first frame 3, the second mounting plate 701 being provided with a sixth linear driving element 702, the actuating end of the sixth linear driving element 702 being provided with a pressing plate 703.
As shown in fig. 6 to 8 and fig. 14 together, the frame assembly forming device 12 includes a rotating frame 1202 driven by a first power device 1201, the first power device 1201 is a cam divider driven by a motor, the rotating frame 1202 is of a rectangular structure and is rotatably mounted on the third frame 302, and frame clamping and positioning mechanisms 14 are disposed around the rotating frame 1202; the frame clamping and positioning mechanism 14 comprises a supporting plate 1401 arranged on a rotating frame 1202, wherein one side of the supporting plate 1401 is provided with a positioning baffle 1402, the other side of the supporting plate 1401 is provided with at least one seventh linear driving element 1403, and the execution end of the seventh linear driving element 1403 faces the positioning baffle 1402 and is provided with a clamping block 1404; the two ends of the supporting plate 1401 are respectively provided with an eighth linear driving element 1405, and the execution ends of the eighth linear driving elements 1405 are respectively provided with a positioning block 1406; the frame clamping and positioning mechanisms 14 at both ends of the rotating frame 1202 are slidably mounted on the rotating frame 1202 by means of slide rails 1203, and the frame clamping and positioning mechanisms 14 slide along the length of the rotating frame 1202 and are driven by a ninth linear driving element 1204.
The two sides of the rotating frame 1202 are respectively provided with a tenth straight line driving element 1205 vertically arranged, the execution end of the tenth straight line driving element 1205 is upwards arranged, the execution end of the tenth straight line driving element 1205 is provided with a supporting frame 1206, the supporting frame 1206 is provided with a rectangular frame conveying belt 1501 driven by a second power device 15, and the second power device 15 is a belt transmission shaft 1503 driven by a motor 1502.
As shown in fig. 6, 8 and 14 together, the lifting device 13 includes a lifting frame 1301 disposed on top of the first frame 3 and the second frame 301, the lifting frame 1301 extends above the rotating frame 1202, a slider 1302 driven by a third power device is slidably mounted on the lifting frame 1301, the third power device is a screw 1304 driven by a motor 1303, the screw 1304 is rotatably mounted on the lifting frame 1301, and a screw nut (not shown in the figure) adapted to the screw 1304 is disposed on the slider 1302; the slider 1302 is provided with an eleventh linear driving element 1305, an actuating end of the eleventh linear driving element 1305 faces the rotating frame 1202, and an actuating end of the eleventh linear driving element 1305 is provided with a claw 1306 for grabbing the short frame and the long frame.
In this embodiment, the first linear driving element 802, the second linear driving element 901, the third linear driving element 903, the fourth linear driving element 1004, the jacking element 1002, the fifth linear driving element 602, the sixth linear driving element 702, the seventh linear driving element 1403, the eighth linear driving element 1405, the ninth linear driving element 1204, the tenth linear driving element 1205, and the eleventh linear driving element 1305 are all cylinders.
The executing devices such as the air cylinder, the motor and the like mentioned in the embodiment are all conventional technologies at present, the specific structure, the principle and other designs of the air cylinder, the motor and other transmission mechanisms are disclosed in detail in a mechanical design manual fifth edition printed by a Beijing fifth edition of 4 months of 2008, the structure is clear, the vacuum element, the gas circuit and the program control are disclosed in detail in a modern practical pneumatic technology 3 rd edition SMC training teaching material published by a mechanical industry press on the year 08 and 01 of 2008, the gas circuit structure in the embodiment is also the prior art, the control and the travel switch of the motor are also described in detail in a motor driving and speed regulating book published by a chemical industry press on the year 07 and 01 of 2015 are clearly shown, and therefore, the circuit and the gas circuit connection are clear.
The above examples are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and adaptations of the technical solution of the present invention should and are intended to fall within the scope of the present invention as defined in the claims.
Claims (6)
1. The utility model provides an automatic group frame machine of rectangle frame, includes first frame, its characterized in that: the first rack is provided with a short frame positioning and conveying device, and a plurality of corner code feeding and splicing devices are arranged on the first rack positioned on two sides of the short frame positioning and conveying device;
the device also comprises a second rack, wherein a long frame positioning and conveying device is arranged on the second rack;
a third rack is arranged between the second rack and the first rack, and a frame assembly forming device is arranged on the third rack;
lifting devices for transferring the short frames or the long frames to the frame assembly forming device are arranged on the second frame and the first frame;
the corner connector feeding and splicing device comprises a feeding bottom plate arranged on the first frame, a bin seat is arranged on the feeding bottom plate, a bin is arranged at the top of the bin seat, a discharging groove is arranged at the bottom end of the bin, and the height of the discharging groove is larger than or equal to the thickness of the corner connector;
an angle code pushing mechanism is arranged on one side of the stock bin seat, and an angle code clamping mechanism is arranged on the other side of the stock bin seat;
the corner brace pushing mechanism comprises a fixed seat arranged on the feeding bottom plate, a first linear driving element is arranged on the fixed seat, a connecting seat is arranged at the execution end of the first linear driving element, a push plate is arranged on the connecting seat, and the push plate is correspondingly arranged with the discharging groove;
the thickness of the pushing plate is larger than or equal to the height of the discharging chute;
the corner code clamping and conveying mechanism comprises a second linear driving element arranged on the feeding bottom plate, a supporting seat is arranged at the execution end of the second linear driving element, two third linear driving elements which are vertically arranged are arranged on the supporting seat, the two third linear driving elements are arranged in a mirror image mode on the same vertical extension line, the execution ends of the two third linear driving elements are arranged close to each other, corner code clamping blocks are arranged at the execution ends of the two third linear driving elements, and the two corner code clamping blocks are distributed on two sides of the discharging groove; a frame jacking and positioning device is arranged on the feeding bottom plate close to one end of the short frame positioning and conveying device;
the frame jacking and positioning device comprises a connecting block arranged at the end part of the feeding bottom plate, at least two jacking elements are arranged on the connecting block, the execution ends of all the jacking elements are connected with a jacking plate, the two ends of the jacking plate are respectively provided with a fourth linear driving element, the execution ends of the two fourth linear driving elements are mutually close to each other, and the execution ends of the two fourth linear driving elements are respectively provided with a positioning chuck;
the frame assembly forming device comprises a rotating frame driven by a first power device, wherein the rotating frame is of a rectangular structure and is rotatably arranged on the third frame, and frame clamping and positioning mechanisms are arranged around the rotating frame;
the frame clamping and positioning mechanism comprises a supporting plate arranged on the rotating frame, one side of the supporting plate is provided with a positioning baffle, the other side of the supporting plate is provided with at least one seventh linear driving element, and the execution end of the seventh linear driving element faces the positioning baffle and is provided with a clamping block; the two ends of the supporting plate are respectively provided with an eighth linear driving element, and the execution ends of the eighth linear driving elements are respectively provided with a positioning block;
the frame clamping and positioning mechanisms are arranged at two ends of the rotating frame, are slidably mounted on the rotating frame through sliding rails, slide along the length direction of the rotating frame and are driven by a ninth linear driving element.
2. The automated framing machine for rectangular frames as claimed in claim 1, wherein: the short frame positioning and conveying device and the long frame positioning and conveying device both comprise conveying belts, the conveying belts are arranged along the length direction of the first rack or the second rack and driven by a driving device, at least two conveying belts which are arranged in parallel are arranged on the conveying belts, and each conveying belt is provided with a positioning clamping block for positioning the frame;
the positioning fixture block comprises a first positioning plate arranged along the length direction of the conveyor belt, and further comprises a second positioning plate arranged along the length direction of the conveyor belt, wherein the second positioning plate is propped against the first positioning plate, and one side, away from the first positioning plate, of the second positioning plate is provided with a guide part which is obliquely arranged.
3. The automated framing machine for rectangular frames as claimed in claim 2, wherein: the frame positioning device and the corner code extrusion device are arranged on the first frame, both sides of the short frame positioning and conveying device are provided with the frame positioning device and the corner code extrusion device, the frame positioning device is located at the upstream of the corner code feeding and splicing devices, and the corner code extrusion device is located at the downstream of the corner code feeding and splicing devices.
4. The automated framing machine of claim 3, wherein: the frame positioning device comprises a first mounting plate arranged on the first rack, a fifth linear driving element is arranged on the first mounting plate, and a positioning push plate is arranged at the execution end of the fifth linear driving element;
the corner connector extrusion device comprises a second mounting plate arranged on the first frame, a sixth linear driving element is arranged on the second mounting plate, and an extrusion plate is arranged at the execution end of the sixth linear driving element.
5. The automated framing machine for rectangular frames as claimed in claim 4, wherein: the rotary frame is characterized in that the two sides of the rotary frame are respectively provided with a tenth linear driving element in vertical arrangement, the execution end of the tenth linear driving element is upwards provided with a support frame, and the support frame is provided with a rectangular frame conveying belt driven by a second power device.
6. The automated framing machine for rectangular frames of claim 5, wherein: the hoisting device comprises a hoisting frame arranged at the top of the first frame and the top of the second frame, the hoisting frame extends to the upper side of the rotating frame, a sliding block driven by a third power device is slidably arranged on the hoisting frame, an eleventh linear driving element is arranged on the sliding block, the execution end of the eleventh linear driving element faces the rotating frame, and the execution end of the eleventh linear driving element is provided with a claw for grabbing the short frame and the long frame.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811322351.9A CN109333032B (en) | 2018-11-08 | 2018-11-08 | Automatic framing machine for rectangular frames |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811322351.9A CN109333032B (en) | 2018-11-08 | 2018-11-08 | Automatic framing machine for rectangular frames |
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| CN109333032A CN109333032A (en) | 2019-02-15 |
| CN109333032B true CN109333032B (en) | 2023-11-24 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112171837A (en) * | 2020-11-04 | 2021-01-05 | 天长市天力液压机械有限责任公司 | Novel double-station numerical control woodworking frame assembling machine |
| CN114918700B (en) * | 2022-07-21 | 2022-09-30 | 江苏天一门窗有限公司 | Door and window frame production and processing equipment |
| CN115816001B (en) * | 2022-11-22 | 2023-10-31 | 江门市江丰自动化科技有限公司 | Automatic framing machine of coordinated type |
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| CN109333032A (en) | 2019-02-15 |
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