CN112091616A - Door plate production system - Google Patents
Door plate production system Download PDFInfo
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- CN112091616A CN112091616A CN202010840059.7A CN202010840059A CN112091616A CN 112091616 A CN112091616 A CN 112091616A CN 202010840059 A CN202010840059 A CN 202010840059A CN 112091616 A CN112091616 A CN 112091616A
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- door panel
- turnover
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- door plate
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 154
- 230000007306 turnover Effects 0.000 claims abstract description 83
- 238000003801 milling Methods 0.000 claims abstract description 77
- 238000005553 drilling Methods 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 33
- 238000003825 pressing Methods 0.000 claims description 31
- 230000000903 blocking effect Effects 0.000 claims description 23
- 238000013519 translation Methods 0.000 claims description 20
- 230000033001 locomotion Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 15
- 230000006872 improvement Effects 0.000 description 10
- 238000012546 transfer Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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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
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a door plate production system which comprises a conveyor, a stacking robot, a drilling machine, a door plate automatic hole milling device, a door plate turnover mechanism and a rotary conveyor, wherein the stacking robot is arranged at a feeding position and a discharging position; the stacking robot, the drilling machine, the door plate automatic hole milling device, the door plate turnover mechanism and the rotary conveyor are connected through the conveyor. The invention has simple structure, stable work and wide application range and can realize the automatic production of the door plate.
Description
Technical Field
The invention relates to the technical field of door plate processing, in particular to a door plate production system.
Background
Along with the development of manufacturing industry, the mechanization infiltrates the production industry of door plant, in the door plant production process, needs to carry out processes such as side punching, turn-over, door plant milling hole to the door plant, adopts the conveyer to assist and transports the door plant and processes. The side drilling position is generally determined by conveying through a conveying belt or a roller rod, and for the heavy-load solid wood door panel, due to the reason of inertia, after the door panel is moved to the preset position and the conveying belt or the roller rod is stopped, the door panel can move forwards to a certain extent, so that the drilling position is influenced. Particularly, the roller transportation mode with small cross-sectional area is adopted, and the inertia movement distance of the door plate is larger. Therefore, in order to ensure the machining accuracy of the drilled hole, it is often necessary to reduce the transportation speed, thereby limiting the improvement of the production efficiency. In addition, the current door plant turn-over mainly leans on the manual work to go on, and the weight of door plant is great, and artifical turn-over intensity of labour is big, and is easy injured moreover, is a link that door plant manufacturing enterprise automated production must improve. The hole milling machine that has now directly passes through the cutter head on the transmission line milling holes, and the location of door plant is realized through door plant tip and locating part butt, though prior art simple structure, use cost is low, however, after using for a long time, because the transmission roller of transmission line can wear and tear, make the door plant can't obtain reliable bearing, the positioning accuracy of door plant also correspondingly reduces, cause the hole site precision of milling low, influence the quality of follow-up subassembly assembly, and then influence the whole quality of door plant. Therefore, the current common door plate production system and the door plate automatic hole milling device cannot meet the market demand.
Disclosure of Invention
The invention aims to provide a door plate production system which is simple in structure, stable in work and wide in application range and can realize automatic production of door plates.
In order to solve the technical problems, the invention provides a door plate production system which comprises a conveyor, a stacking robot, a drilling machine, an automatic door plate hole milling device, a door plate turnover mechanism and a rotary conveyor, wherein the stacking robot is arranged at a feeding position and a discharging position;
the drilling machine comprises a conveying device, a positioning device arranged above the conveying device and drilling devices arranged on two sides of the conveying device; the positioning device comprises a non-return blocking mechanism and an interception mechanism for limiting the door plate to move backwards, and the door plate sequentially passes through the non-return blocking mechanism and the interception mechanism through the conveying device;
the automatic door plate hole milling device comprises a hole milling device transmission table, a lifting mechanism, a pressing mechanism and a milling head assembly;
the door plate turnover mechanism comprises a transmission platform for transmitting the door plate, a reciprocating sliding mechanism arranged below the transmission platform and a turnover mechanism arranged on the reciprocating sliding mechanism; the reciprocating sliding mechanism can drive the turnover mechanism to move back and forth;
the stacking robot, the drilling machine, the door plate automatic hole milling device, the door plate turnover mechanism and the rotary conveyor are connected through the conveyor.
As an improvement of the scheme, the non-return blocking mechanism comprises a vertical rod and a blocking head, and the blocking head and the vertical rod are connected through a one-way hinge to limit the door panel to move back after passing through the blocking head.
As an improvement of the above scheme, the stopping mechanism comprises a positioning head for stopping the door plate and a first telescopic mechanism for driving the positioning head to press down, an inclined surface for contacting the door plate is arranged at the lower end of the positioning head, the first telescopic mechanism drives the positioning head to press down, and the inclined surface pushes the door plate to the blocking head.
As an improvement of the scheme, the drilling device comprises a drill bit, a moving platform used for carrying the drill bit and a second telescopic mechanism used for driving the moving platform to move, and the drill bit penetrates into the door panel through the second telescopic mechanism.
As an improvement of the above scheme, the lifting mechanism is arranged below the hole milling device transmission table and used for horizontally lifting the door plate; the pressing mechanism comprises a bearing cylinder and a pressing cylinder, the bearing cylinder is horizontally and symmetrically arranged on two sides of the hole milling device transmission table, and the pressing cylinder is vertically arranged above the hole milling device transmission table; the milling head assembly comprises a milling head and a milling head three-dimensional driving mechanism, and the milling head three-dimensional driving mechanism can drive the milling head to move three-dimensionally.
As an improvement of the above scheme, the three-dimensional driving mechanism of the milling head comprises a front-back translation mechanism, a left-right translation mechanism and a longitudinal translation mechanism; the front-back translation mechanism comprises a first guide rail fixedly arranged in the front-back direction and a first sliding block capable of sliding on the first guide rail back and forth; the left-right translation mechanism comprises a second guide rail arranged in the left-right direction and a second sliding block capable of translating left and right on the second guide rail.
As an improvement of the scheme, the turnover mechanism comprises a turnover frame hinged to the upper end of the reciprocating sliding mechanism, a clamping cylinder is arranged on the turnover frame, the turnover frame is further connected with a turnover driving mechanism, and the turnover driving mechanism can drive the turnover frame to turn 180 degrees.
As an improvement of the above scheme, the overturning driving mechanism comprises an overturning motor and a transmission gear; the turnover frame comprises a turnover fluted disc and a rectangular frame body, and the rectangular frame body is arranged on the turnover fluted disc; the overturning motor is connected with the overturning fluted disc through a transmission gear.
As an improvement of the above scheme, the reciprocating sliding mechanism comprises a guide post, a lead screw, a sliding motor and a sliding block; the guide post and the lead screw are arranged in parallel, the sliding block is sleeved on the guide post and the lead screw, and the sliding motor is used for driving the sliding block to move back and forth along the lead screw.
As an improvement of the scheme, the rotary conveyors are arranged on two sides of the door panel turnover mechanism and used for changing the direction of the door panel.
The implementation of the invention has the following beneficial effects:
the invention discloses a door plate production system which comprises a conveyor, a stacking robot, a drilling machine, an automatic door plate hole milling device, a door plate turnover mechanism and a rotary conveyor.
The stacking robot can realize automatic feeding and discharging of the door plate; the drilling machine can be used for stopping the rapidly moving door panel and limiting the door panel to move back, so that the stopping position of the door panel is accurately determined, and the drilling devices on two sides can conveniently process side holes on the door panel; the automatic door plate hole milling device is adopted, the door plate is fixed by the bearing rod and the pressing cylinder and is not influenced by the transmission roller, the position precision of the door plate can be ensured, the hole milling precision is improved, the working stability is improved, the milling head can move in three dimensions, and the milling requirements of different shapes and positions on the door plate are met; the door plate turnover mechanism can realize automatic turnover of the door plate, is quiet and rapid in turnover process, stable and reliable in work, suitable for door plates of different sizes and shapes, and wide in application occasions. The door plate turnover mechanism clamps and fixes the surface of the door plate through the air cylinder, and the door plate turnover mechanism does not contact the corners of the door plate in the turnover process, so that the door plate is prevented from being collided and damaged in the turnover process; by adopting the rotary conveyor, the automatic rotation of the door plate can be realized, so that the door plate turnover mechanism and the stacking robot at the unloading position are matched to work.
The invention has simple structure, stable work and wide application range and can realize the automatic production of the door plate.
Drawings
FIG. 1 is a schematic block diagram of a door panel production system according to the present invention;
FIG. 2 is a schematic view of the drill rig of the present invention;
fig. 3 is a schematic view of the structure of a transportation device of the drilling machine of the present invention;
FIG. 4 is a schematic structural view of the cut-off mechanism of the present invention;
FIG. 5 is a schematic view of the overall structure of the automatic door panel hole milling device according to the present invention;
FIG. 6 is an enlarged view of portion A of FIG. 5;
FIG. 7 is a schematic view of the milling head assembly of the present invention;
FIG. 8 is a schematic structural view of a door panel turnover mechanism according to a first embodiment of the present invention;
FIGS. 9 and 10 are schematic views from different perspectives of the operating condition of the first embodiment of the door panel turnover mechanism of the present invention;
fig. 11 is a schematic structural view of the reciprocating slide mechanism and the turnover mechanism of the first embodiment of the door panel turnover mechanism of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1, the invention provides a door panel production system, which comprises a conveyor 1, a palletizing robot 2 arranged at a feeding position and a discharging position, a drilling machine 3 for drilling a hole on the side surface of a door panel 7, an automatic door panel hole milling device 4 for milling a hole on the surface of the door panel, a door panel turnover mechanism 5 for turning over the door panel 7, and a rotary conveyor 6 for changing the direction of the door panel 7; the stacking robot 2, the drilling machine 3, the door plate automatic hole milling device 4, the door plate turnover mechanism 5 and the rotary conveyor 6 are connected through the conveyor 1; the rotary conveyors 6 are arranged on two sides of the door panel turnover mechanism 5 and used for changing the direction of the door panel 7 so as to match the door panel turnover mechanism 5 and the operation of the palletizing robot 2 at the unloading position; the stacking robot 2 finishes feeding and discharging of the door plate through a clamp and a sucker and carries a product to a specified placement position; it should be noted that the conveyor 1 may be a conveying mechanism in various forms, such as a roller conveyor, a belt conveyor or a moving vehicle; the rotary conveyor 6 may be any rotating device.
As shown in fig. 2, 3 and 4, the drilling machine 3 includes a transportation device 31, a positioning device disposed above the transportation device 31, and drilling devices 32 disposed at both sides of the transportation device 31;
the positioning device comprises a check blocking mechanism 33 and a stopping mechanism 34 for limiting the door panel to move backwards, and the door panel passes through the check blocking mechanism 33 and the stopping mechanism 34 in sequence through the transportation device 31;
the check blocking mechanism 33 comprises a vertical rod 331 and a blocking head 332, and the blocking head 332 and the vertical rod 331 are connected through a one-way hinge to limit the door panel to move back after passing through the blocking head 332;
the stopping mechanism 34 includes a positioning head 341 for stopping the door panel and a first telescopic mechanism 342 for driving the positioning head 341 to press down, the lower end of the positioning head 341 is provided with an inclined surface 343 for contacting the door panel, the first telescopic mechanism 342 drives the positioning head 341 to press down, and the inclined surface 342 pushes the door panel to the blocking head 332.
Specifically, the drilling machine further comprises a frame 35, wherein the frame 35 is provided with a horizontal frame 351, and the vertical rod 331 and the first telescopic mechanism 342 are mounted on the horizontal frame 351. The drilling device 32 comprises a drill bit 321, a moving platform 322 for carrying the drill bit, and a second telescopic mechanism 323 for driving the moving platform to move, wherein the drill bit 321 drills into the door panel through the second telescopic mechanism 323. The transportation device 31 comprises roller bars 311 and a motor 312 for driving the roller bars 311 to rotate, and the roller bars 311 are driven by a transmission chain. The stopping mechanism 34 is located above the space between two adjacent roller bars 311. Preferably, the first telescopic mechanism 342 and the second telescopic mechanism 323 are both pneumatic telescopic devices.
In order to stabilize the position of the door panel and improve the processing quality of the door panel in the drilling process, the positioning head 341 includes a horizontal pressing plate 341a and a vertical pressing plate 341b perpendicular to the horizontal pressing plate 341a, and the inclined surface 343 is disposed on one side of the lower end of the vertical pressing plate 341 b. Therefore, after the position of the door panel is corrected by the inclined surface 343 of the vertical pressing plate 341b, the first telescoping mechanism 342 continues to descend, so that the horizontal pressing plate 341a presses the door panel against the transportation device 31.
In order to prevent the horizontal pressing plate 341a from damaging the door panel during the pressing process, a buffer air bag 36 is provided at an inner corner between the horizontal pressing plate 341a and the vertical pressing plate 341b for the door panel individually having the decorative engraving. The arrangement of the cushion airbag 36 can gradually be extruded and deformed by the door panel in the process of going down the positioning head 341 to cover the door panel, thereby finally avoiding the upper ends of the horizontal pressing plate 341a and the vertical pressing plate 341b from directly contacting with the door panel. Preferably, the cushion bladder 36 is made of an elastic material, such as rubber.
In order to prevent the door panel from tilting under the pressing action of the positioning head 341, an L-shaped surface 332a is disposed on one side of the blocking head 332 to limit the door panel from tilting. Accordingly, the length of the horizontal pressing plate 341a is greater than the distance between two adjacent roller bars 311 in the transporting direction. The hanging bar 331 is provided with a strip-shaped hole for adjusting the height of the blocking head so as to facilitate adjustment of the bolt coupling position between the hanging bar 331 and the horizontal frame 351, while adjusting the height of the surface of the horizontally disposed portion of the L-shaped surface 332a so as to match the thickness of the actual door panel.
Referring to fig. 5 to 7, the automatic door panel hole milling device 4 includes a hole milling device conveying table 41, a lifting mechanism 42, a pressing mechanism 43, and a milling head assembly 44; the lifting mechanism 42 is arranged below the hole milling device transmission table 41 and used for horizontally lifting the door plate 7; the pressing mechanism 43 comprises a supporting cylinder 431 and a pressing cylinder 432, the supporting cylinder 431 is horizontally and symmetrically arranged on two sides of the hole milling device transmission table 41, and the pressing cylinder 432 is vertically arranged above the hole milling device transmission table 41; the milling head assembly 44 comprises a milling head 441 and a milling head three-dimensional driving mechanism, wherein the milling head three-dimensional driving mechanism can drive the milling head 441 to move in three dimensions.
Wherein, the hole milling device transmission table 41 comprises a stand 411 and a transmission roller 412 arranged on the stand 411. The lifting mechanism 42 comprises a lifting cylinder 421, and a lifting plate 422 is connected to the lifting cylinder 421. The pressing mechanism 43 further comprises a mounting seat, the mounting seat comprises a supporting leg 433 vertically arranged on the rack 411, a connecting plate 434 arranged on the top of the supporting leg 433 and extending transversely, and the pressing cylinder 432 is arranged on the connecting plate 434. The support leg 433 is provided with a shaft hole (not shown in the figure), a support rod 435 is arranged in the shaft hole, and the support rod 435 can move in the shaft hole; the bearing cylinder 431 is connected with the bearing rod 435 to drive the bearing rod 435 to extend or retract relative to the shaft hole.
The working principle of the automatic door plate hole milling device 4 is as follows: the conveying roller 412 of the hole milling device conveying table 41 conveys the door panel 7 to a predetermined position. The lift cylinder 421 of the lift mechanism 42 drives the lift plate 422 to rise, lifting the door panel 7 off the transport roller 412. The door panel 7 continues to be lifted until it comes into contact with the hold-down cylinder 432 above it, and then the prop cylinder 431 extends the prop rod 435 out of the shaft hole, the lifting plate 422 descends, and the prop rod 435 holds the four corners of the door panel 7. Subsequently, the piston rod of the pressing cylinder 432 is extended to press and fix the door plate 7. The three-dimensional driving mechanism of the milling head drives the milling head 441 to move to a preset position, and the hole milling operation is carried out on the door plate 7. Because the door plant 7 is fixed by bearing rod 435 and compress tightly cylinder 432, does not receive the influence of transmission roller 412, can guarantee the position accuracy of door plant 7 to promote the hole milling precision, improve job stabilization nature. After hole milling is completed, the piston rod of the pressing cylinder 432 retracts, the lifting mechanism 42 lifts the door plate 7 again, the supporting rod 435 resets, the lifting mechanism 42 descends, the door plate 7 is supported on the conveying roller 412 again, and the door plate is conveyed to the next process through the hole milling device conveying table 41.
Preferably, the three-dimensional driving mechanism of the milling head comprises a front-back translation mechanism 442, a left-right translation mechanism 443 and a longitudinal translation mechanism 444; the front-rear translation mechanism 442 includes a first guide rail 442a fixedly provided in the front-rear direction, and a first slider 442b slidable on the first guide rail 442a in the front-rear direction; the right-left translation mechanism 443 includes a second guide rail 443a provided in the right-left direction, and a second slider 443b that can translate right and left on the second guide rail 443 a. The longitudinal translation mechanism 444 comprises a longitudinal motor 444a, a translation lead screw and a milling head fixing seat 444b, and the longitudinal motor 444a is connected with the milling head fixing seat 444b through the translation lead screw (not shown in the figure); the milling head fixing seat 444b is fixedly provided with a milling head 441. The first slider 442b and the second slider 443b can be manually driven by a human operator to push the milling head 441 to a predetermined position, and then the longitudinal translation mechanism 444 performs milling feeding of the milling head 441. The first sliding block 442b and the second sliding block 443b may also be connected to an additional driving mechanism, for example, the first sliding block 442b and the second sliding block 443b are driven by a servo motor and a translation screw rod, so that the first sliding block 442b and the second sliding block 443b can move on the corresponding first guide rail 442a and the second guide rail 443a according to instructions, and the milling head 441 is driven to move on a preset track, thereby achieving a more automatic and intelligent milling effect.
As shown in fig. 8, 9 and 11, the door panel turnover mechanism 5 includes a transmission table 51, a reciprocating sliding mechanism 52 and a turnover mechanism 53, the transmission table 51 is used for transmitting the door panel 7, the reciprocating sliding mechanism 52 is disposed below the transmission table 51, the turnover mechanism 53 is disposed on the reciprocating sliding mechanism 52, and the reciprocating sliding mechanism 52 can drive the turnover mechanism 53 to move back and forth; the turnover mechanism 53 comprises a turnover frame 531 hinged to the upper end of the reciprocating sliding mechanism 52, a clamping cylinder 532 is arranged on the turnover frame 531, the turnover frame 531 is further connected with a turnover driving mechanism, and the turnover driving mechanism can drive the turnover frame 531 to turn over for 180 degrees.
Wherein, the overturning driving mechanism comprises an overturning motor 533 and a transmission gear 534; the overturning frame 531 comprises an overturning fluted disc 531a and a rectangular frame body 531b, and the rectangular frame body 531b is arranged on the overturning fluted disc 531 a; the turning motor 533 is connected with the turning fluted disc 531a through a transmission gear 534. Specifically, gear teeth are disposed on a side surface of the turnover toothed disc 531a, and the transmission gear 534 is engaged with the gear teeth to transmit the power of the turnover motor 533 to the turnover toothed disc 531 a. The reciprocating sliding mechanism 52 comprises a guide post 521, a lead screw 522, a sliding motor 523 and a sliding block 524; the guide post 521 and the lead screw 522 are arranged in parallel, the slider 524 is sleeved on the guide post 521 and the lead screw 522, and the sliding motor 523 is used for driving the slider 524 to reciprocate along the lead screw 522. Specifically, a sliding driving gear is arranged on a rotating shaft of the sliding motor 523, the sliding driving gear is meshed with the screw rod 522, and when the rotating shaft of the sliding motor 523 rotates, the sliding block 524 can be driven to move relative to the screw rod 522.
Preferably, the clamping cylinder 532 includes two upper clamping cylinders and two lower clamping cylinders, which are symmetrically disposed at upper and lower sides of the rectangular frame body 531 b.
Preferably, as shown in fig. 10, there are two sets of the reciprocating sliding mechanism 52 and the turnover mechanism 53, and a synchronization rod 54 is connected between the reciprocating sliding mechanisms 52. The synchronization rod 54 is connected to the sliding driving gears in the sliding blocks 524 to ensure that the sliding driving gears in the two sliding blocks 524 rotate synchronously at the same rotation speed, thereby ensuring that the two sliding blocks 524 move synchronously.
Preferably, the turning fluted disc 531a is provided with a notch 531 c. Through set up above-mentioned breach 531c on upset fluted disc 531a, can increase the door plant width that roll-over stand 531 can pass through, satisfy the door plant turn-over demand of bigger size.
The door panel turnover mechanism 53 has the working principle that: the turning frame 531 is parallel to the transfer table 51 in the initial state, and the center position of the turning frame 531 coincides with the center position of the door panel on the turning mechanism transfer roller 511 of the transfer table 51. The transfer table 51 feeds the door panel 7 into the roll-over stand 531. Preferably, the two sets of roll-over stands 531 are used for clamping and fixing the front and rear ends of the door panel. After the door panel is sent to the preset position of the roll-over stand 531, the clamping cylinder 532 extends out to clamp and fix the door panel. Subsequently, the tumble drive mechanism and the reciprocating slide mechanism 52 work in synchronization: the overturning motor 533 drives the overturning fluted disc 531a to rotate 180 degrees through the transmission gear 534, so that the door panel overturns 180 degrees; meanwhile, the sliding motor 523 drives the slider 524 to move along the guide post 521 and the lead screw 522, so as to drive the turnover driving mechanism to move back and forth integrally, thereby ensuring that the door panel is positioned right above the conveying table 51 in the turnover process and still falls on the conveying table 51 after turnover. After the door panel is turned over, the clamping cylinder 532 retracts, and the door panel is re-loaded on the conveying table 51 and sent to the next process by the conveying table 51.
By adopting the door plate turnover mechanism, the automatic turnover of the door plate can be realized, the turnover process is quiet and rapid, the operation is stable and reliable, the door plate turnover mechanism is suitable for door plates with different sizes and shapes, and the application occasions are wide. This door plant tilting mechanism carries out the centre gripping through the cylinder to the door plant surface and fixes, and the corner of door plant can not contacted in the turn-over in-process avoids the damage of colliding with that the turn-over in-process probably caused the door plant.
The second embodiment of the door panel turnover mechanism according to the present invention is different from the first embodiment in that the turnover motor 533 and the slide motor 523 may be the same motor. In this embodiment, the roll-over stand 531 and the slider 524 are both driven by the same motor through a gear at different transmission ratios, so that the roll-over stand 531 drives the slider 524, which moves the roll-over stand 531 back and forth, to move forward and backward by a predetermined distance just when the roll-over stand is turned over by 180 degrees, and the motion coordination between the roll-over stand 531 and the slider 524 can be ensured without an additional stroke control module and an electronic coordination module.
It should be noted that, the present invention may further include a step of manually installing a door frame before the automatic drilling step of the drilling machine 3; the door panel turnover mechanism 5 can be respectively provided with a process for manually installing a ground box and a top box before and after the process of automatically turning over.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A door panel production system, comprising: the automatic hole milling machine comprises a conveyor, a stacking robot arranged at a feeding position and a discharging position, a drilling machine for drilling a hole on the side surface of the door plate, an automatic hole milling device for milling the surface of the door plate, a door plate turnover mechanism for turning over the door plate and a rotary conveyor for changing the direction of the door plate;
the drilling machine comprises a conveying device, a positioning device arranged above the conveying device and drilling devices arranged on two sides of the conveying device; the positioning device comprises a non-return blocking mechanism and an interception mechanism for limiting the door plate to move backwards, and the door plate sequentially passes through the non-return blocking mechanism and the interception mechanism through the conveying device;
the automatic door plate hole milling device comprises a hole milling device transmission table, a lifting mechanism, a pressing mechanism and a milling head assembly;
the door plate turnover mechanism comprises a transmission platform for transmitting the door plate, a reciprocating sliding mechanism arranged below the transmission platform and a turnover mechanism arranged on the reciprocating sliding mechanism; the reciprocating sliding mechanism can drive the turnover mechanism to move back and forth;
the stacking robot, the drilling machine, the door plate automatic hole milling device, the door plate turnover mechanism and the rotary conveyor are connected through the conveyor.
2. The door skin production system of claim 1, wherein the non-return blocking mechanism comprises a drop bar and a blocking head, and the blocking head and the drop bar are connected by a one-way hinge to limit the return movement of the door skin after passing through the blocking head.
3. The door panel production system according to claim 1, wherein the stopping mechanism comprises a positioning head for stopping the door panel and a first telescopic mechanism for driving the positioning head to press down, the lower end of the positioning head is provided with an inclined surface for contacting with the door panel, the first telescopic mechanism drives the positioning head to press down, and the inclined surface pushes the door panel to the blocking head.
4. The door panel production system according to claim 1, wherein the drilling device comprises a drill, a moving platform for carrying the drill, and a second telescoping mechanism for driving the moving platform to move, and the drill drills into the door panel through the second telescoping mechanism.
5. The door panel production system of claim 1, wherein the lifting mechanism is disposed below the hole milling device conveying table for horizontally lifting the door panel; the pressing mechanism comprises a bearing cylinder and a pressing cylinder, the bearing cylinder is horizontally and symmetrically arranged on two sides of the hole milling device transmission table, and the pressing cylinder is vertically arranged above the hole milling device transmission table; the milling head assembly comprises a milling head and a milling head three-dimensional driving mechanism, and the milling head three-dimensional driving mechanism can drive the milling head to move three-dimensionally.
6. The door panel production system of claim 5, wherein said three-dimensional drive mechanism for the milling head includes a forward-backward translation mechanism, a left-right translation mechanism, and a longitudinal translation mechanism; the front-back translation mechanism comprises a first guide rail fixedly arranged in the front-back direction and a first sliding block capable of sliding on the first guide rail back and forth; the left-right translation mechanism comprises a second guide rail arranged in the left-right direction and a second sliding block capable of translating left and right on the second guide rail.
7. The door panel production system according to claim 1, wherein the turnover mechanism comprises a turnover frame hinged to an upper end of the reciprocating sliding mechanism, a clamping cylinder is arranged on the turnover frame, and the turnover frame is further connected with a turnover driving mechanism capable of driving the turnover frame to turn 180 degrees.
8. The door panel production system of claim 7, wherein said roll-over drive mechanism includes a roll-over motor and a drive gear; the turnover frame comprises a turnover fluted disc and a rectangular frame body, and the rectangular frame body is arranged on the turnover fluted disc; the overturning motor is connected with the overturning fluted disc through a transmission gear.
9. The door panel production system of claim 7, wherein said reciprocating slide mechanism includes a guide post, a lead screw, a slide motor, and a slide block; the guide post and the lead screw are arranged in parallel, the sliding block is sleeved on the guide post and the lead screw, and the sliding motor is used for driving the sliding block to move back and forth along the lead screw.
10. The door panel production system according to claim 1, wherein the rotary conveyors are provided on both sides of the door panel turnover mechanism for changing the direction of the door panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010840059.7A CN112091616B (en) | 2020-08-19 | 2020-08-19 | Door plant production system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010840059.7A CN112091616B (en) | 2020-08-19 | 2020-08-19 | Door plant production system |
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| CN112091616A true CN112091616A (en) | 2020-12-18 |
| CN112091616B CN112091616B (en) | 2024-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010840059.7A Active CN112091616B (en) | 2020-08-19 | 2020-08-19 | Door plant production system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828339A (en) * | 2020-12-29 | 2021-05-25 | 昆山美赫精密机械有限公司 | Multifunctional machining equipment for workpiece fixing plate |
| CN113979136A (en) * | 2021-12-29 | 2022-01-28 | 四川和乐门业有限公司 | Packing and overturning stacking frame suitable for heavy door leaf and stacking method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203197092U (en) * | 2013-04-07 | 2013-09-18 | 鹤山天山金属材料制品有限公司 | Automatic punch press applied to manufacturing door plates |
| CN107379135A (en) * | 2017-08-28 | 2017-11-24 | 厦门吉信德宠物用品有限公司 | A kind of batten automatic production line |
| CN110405891A (en) * | 2019-08-30 | 2019-11-05 | 沈阳盛西尔科技发展有限公司 | A kind of line pressing door assembling line |
| CN213196454U (en) * | 2020-08-19 | 2021-05-14 | 鹤山天山金属材料制品有限公司 | Door plate production system |
-
2020
- 2020-08-19 CN CN202010840059.7A patent/CN112091616B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203197092U (en) * | 2013-04-07 | 2013-09-18 | 鹤山天山金属材料制品有限公司 | Automatic punch press applied to manufacturing door plates |
| CN107379135A (en) * | 2017-08-28 | 2017-11-24 | 厦门吉信德宠物用品有限公司 | A kind of batten automatic production line |
| CN110405891A (en) * | 2019-08-30 | 2019-11-05 | 沈阳盛西尔科技发展有限公司 | A kind of line pressing door assembling line |
| CN213196454U (en) * | 2020-08-19 | 2021-05-14 | 鹤山天山金属材料制品有限公司 | Door plate production system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828339A (en) * | 2020-12-29 | 2021-05-25 | 昆山美赫精密机械有限公司 | Multifunctional machining equipment for workpiece fixing plate |
| CN113979136A (en) * | 2021-12-29 | 2022-01-28 | 四川和乐门业有限公司 | Packing and overturning stacking frame suitable for heavy door leaf and stacking method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112091616B (en) | 2024-07-26 |
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