CN112091616B - Door plant production system - Google Patents

Door plant production system Download PDF

Info

Publication number
CN112091616B
CN112091616B CN202010840059.7A CN202010840059A CN112091616B CN 112091616 B CN112091616 B CN 112091616B CN 202010840059 A CN202010840059 A CN 202010840059A CN 112091616 B CN112091616 B CN 112091616B
Authority
CN
China
Prior art keywords
door plate
turnover
door
head
milling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202010840059.7A
Other languages
Chinese (zh)
Other versions
CN112091616A (en
Inventor
张禄旭
宗雪峰
许信登
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heshan Tianshan Metal Material Products Co
Original Assignee
Heshan Tianshan Metal Material Products Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Heshan Tianshan Metal Material Products Co filed Critical Heshan Tianshan Metal Material Products Co
Priority to CN202010840059.7A priority Critical patent/CN112091616B/en
Publication of CN112091616A publication Critical patent/CN112091616A/en
Application granted granted Critical
Publication of CN112091616B publication Critical patent/CN112091616B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • 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
    • 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

Landscapes

  • 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 arranged at a feeding position and a discharging position, a drilling machine for drilling holes on the side surface of a door plate, an automatic door plate hole milling device for milling holes on 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, wherein the drilling machine is used for drilling holes on the side surface of the door plate; the stacking robot, the drilling machine, the door plate automatic hole milling device, the door plate overturning mechanism and the rotary conveyor are connected through the conveyor. The invention has simple structure, stable work and wide application, and can realize the automatic production of the door plate.

Description

Door plant production system
Technical Field
The invention relates to the technical field of door panel processing, in particular to a door panel production system.
Background
Along with the development of manufacturing industry, the production industry of mechanical infiltration door plant, in the door plant production process, need carry out processes such as side punching, turn over, door plant milling hole to the door plant, adopt the conveyer to assist and transport the door plant and carry out processing. The determination of the side drilling position is generally determined through transportation of a transportation belt or a roller rod, and for a solid wood door plate with a relatively high bearing capacity, due to inertia, after the door plate moves to a preset position, after the transportation belt or the roller rod stops, the door plate moves forwards to a certain extent, so that the drilling processing position is affected. Particularly, in a roller conveying mode with a smaller cross-sectional area, the inertial 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 existing door plate turnover is mainly carried out manually, the weight of the door plate is large, the labor intensity of manual turnover is high, and the door plate turnover is easy to be injured, so that the door plate turnover is a link which is necessary to be improved for the automatic production of door plate production enterprises. The existing hole milling machine directly mills the hole on the transmission line through the milling head, and the positioning of the door plate is realized through the butt joint of the end part of the door plate and the limiting part, however, the prior art is simple in structure and low in use cost, after long-time use, the door plate cannot be reliably supported due to the fact that the transmission roller of the transmission line is worn, the positioning accuracy of the door plate is correspondingly reduced, the precision of the milled hole position is low, the assembly quality of subsequent components is affected, and the integral quality of the door plate is further affected. Therefore, the conventional common door plate production system and the door plate automatic hole milling device cannot meet market demands.
Disclosure of Invention
The invention aims to solve the technical problem of providing a door plate production system which has the advantages of simple structure, stable work and wide application occasions 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 arranged at a feeding position and a discharging position, a drilling machine for drilling holes on the side surface of a door plate, a door plate automatic hole milling device for milling holes on 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 check blocking mechanism and a stopping mechanism for limiting the door plate from reversing, and the door plate sequentially passes through the check blocking mechanism and the stopping mechanism through the conveying device;
the automatic hole milling device of the door plate 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 table for transmitting the door plate, a reciprocating sliding mechanism arranged below the transmission table and a turnover mechanism arranged on the reciprocating sliding mechanism; the reciprocating sliding mechanism can drive the turnover mechanism to move forwards and backwards;
The stacking robot, the drilling machine, the door plate automatic hole milling device, the door plate overturning mechanism and the rotary conveyor are connected through the conveyor.
As an improvement of the scheme, the check blocking mechanism comprises a hanging rod and a blocking head, and the blocking head and the hanging rod are connected through a one-way hinge so as to limit the door plate to return to move after passing through the blocking head.
As the improvement of above-mentioned scheme, stop the mechanism and include the locating head that is used for stopping the door plant and be used for driving the first telescopic machanism of locating head pushing down, the lower extreme of locating head is equipped with the inclined plane that is used for the door plant contact, first telescopic machanism drives the locating head pushes down, the inclined plane will the door plant is pushed to stop head department.
As an improvement of the above scheme, the drilling device comprises a drill bit, a moving platform for carrying the drill bit and a second telescopic mechanism for driving the moving platform to move, and the drill bit drills into the door plate through the second telescopic mechanism.
As an improvement of the scheme, the lifting mechanism is arranged below the milling device transmission table and is used for horizontally lifting the door plate; the hold-down mechanism comprises a bearing cylinder and a hold-down cylinder, wherein the bearing cylinder is horizontally and symmetrically arranged on two sides of the milling device transmission table, and the hold-down cylinder is vertically arranged above the milling device transmission table; the milling head assembly comprises a milling head and a three-dimensional driving mechanism of the milling head, and the three-dimensional driving mechanism of the milling head can drive the milling head to move in a three-dimensional mode.
As an improvement of the 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 the 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 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 turnover motor is connected with the turnover fluted disc through a transmission gear.
As an improvement of the scheme, the reciprocating sliding mechanism comprises a guide post, a screw rod, a sliding motor and a sliding block; the guide post and the screw rod are arranged in parallel, the sliding block is sleeved on the guide post and the screw rod, and the sliding motor is used for driving the sliding block to reciprocate along the screw rod.
As an improvement of the scheme, the rotary conveyors are arranged on two sides of the door plate turnover mechanism and used for changing the direction of the door plate.
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 palletizing robot can realize automatic feeding and discharging of the door plates; the drilling machine can stop the door plate which moves rapidly and limit the door plate to move back, so that the stop position of the door plate is accurately determined, and side holes of the door plate are machined by the drilling devices on two sides; the automatic hole milling device for the door plate is adopted, and the door plate is fixed by the supporting rod and the compression cylinder and is not influenced by the transmission roller, so that the position accuracy of the door plate can be ensured, the hole milling accuracy is improved, the working stability is improved, and the milling head can move in three dimensions, so that the milling requirements of different shapes and positions on the door plate are met; 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 work is stable and reliable, the door plate turnover mechanism is suitable for door plates with different sizes and shapes, and the application range is wide. 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 corners of the door plate in the turnover process, so that collision damage possibly caused to the door plate in the turnover process is avoided; by adopting the rotary conveyor, the automatic rotation of the door plate can be realized, so that the door plate turnover mechanism and the unloading position are matched with the palletizing robot.
The invention has simple structure, stable work and wide application, and can realize the automatic production of the door plate.
Drawings
FIG. 1 is a schematic view of a door panel production system according to the present invention;
FIG. 2 is a schematic structural view of the drilling machine of the present invention;
FIG. 3 is a schematic structural view of a transport device of the drilling machine of the present invention;
FIG. 4 is a schematic view of the structure of the shut-off mechanism of the present invention;
FIG. 5 is a schematic view of the whole structure of the automatic hole milling device for door panels of the present invention;
Fig. 6 is an enlarged view of a portion a of fig. 5;
FIG. 7 is a schematic view of a milling head assembly of the present invention;
FIG. 8 is a schematic view of a first embodiment of a door panel tilting mechanism of the present invention;
FIGS. 9 and 10 are schematic views of the first embodiment of the door panel tilting mechanism of the present invention from different perspectives of the operating condition;
Fig. 11 is a schematic structural view of a reciprocating slide mechanism and a tilting mechanism of a first embodiment of a door panel tilting mechanism of the present invention.
Detailed Description
In order to better understand the technical solution of the present invention, 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 plate 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 holes on the side surface of a door plate 7, a door plate automatic hole milling device 4 for milling holes on the surface of the door plate, a door plate turnover mechanism 5 for turning over the door plate 7 and a rotary conveyor 6 for changing the direction of the door plate 7; the stacking robot 2, the drilling machine 3, the door plate automatic hole milling device 4, the door plate overturning 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 plate turnover mechanism 5 and are used for changing the direction of the door plate 7 to match with the door plate turnover mechanism 5 and the work of the palletizing robot 2 at the unloading position; the palletizing robot 2 finishes feeding and discharging of the door plate through the clamp and the sucker, and carries the product to a specified placing position; it should be noted that the conveyor 1 may be a conveying mechanism of various forms, such as a roller conveyor, a belt conveyor, or a cart; the rotary conveyor 6 may be any rotary device.
As shown in fig. 2, 3 and 4, the drilling machine 3 includes a transporting device 31, a positioning device disposed above the transporting device 31, and drilling devices 32 disposed at both sides of the transporting device 31;
Wherein the positioning device comprises a check blocking mechanism 33 and a stopping mechanism 34 for limiting the door plate to reverse, and the door plate passes through the check blocking mechanism 33 and the stopping mechanism 34 in sequence through the conveying device 31;
The check blocking mechanism 33 comprises a hanging rod 331 and a blocking head 332, and the blocking head 332 is connected with the hanging rod 331 through a one-way hinge so as to limit the door plate to return to move after passing through the blocking head 332;
The stopping mechanism 34 comprises a positioning head 341 for stopping the door plate and a first telescopic mechanism 342 for driving the positioning head 341 to press down, an inclined surface 343 for contacting with the door plate is arranged at the lower end of the positioning head 341, the first telescopic mechanism 342 drives the positioning head 341 to press down, and the inclined surface 342 pushes the door plate to the blocking head 332.
Specifically, the drilling machine further comprises a frame 35, the frame 35 is provided with a horizontal frame 351, and the hanging 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, and the drill bit 321 drills into the door plate through the second telescopic mechanism 323. The conveying device 31 comprises a roller 311 and a motor 312 for driving the roller 311 to rotate, and the roller 311 is driven by a driving chain. The stopping mechanism 34 is located above the space between two adjacent rollers 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 during the drilling process, the positioning head 341 includes a horizontal pressing plate 341a and a vertical pressing plate 341b disposed perpendicular to the horizontal pressing plate 341a, and the inclined surface 343 is disposed at 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 telescopic mechanism 342 is further lowered, so that the horizontal pressing plate 341a presses the door panel against the transporting device 31.
For individual door panels with decorative engraving, in order to avoid damage to the door panels during the pressing process of the horizontal platen 341a, a buffer airbag 36 is provided at the inner corner between the horizontal platen 341a and the vertical platen 341 b. The buffer air bag 36 is gradually deformed by the door plate in the process of being pressed under the positioning head 341, and is coated on the door plate, so that the upper ends of the horizontal pressing plate 341a and the vertical pressing plate 341b are prevented from being directly in hard contact with the door plate. Preferably, the cushion bladder 36 is made of an elastic material, such as rubber.
In order to avoid the door plate 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 plate tilting. Accordingly, the length of the horizontal pressing plate 341a is longer than the distance between two adjacent rollers 311 in the transporting direction. The hanging rod 331 is provided with a bar-shaped hole for adjusting the height of the blocking head, so as to conveniently adjust the bolt connection position between the hanging rod 331 and the horizontal frame 351, and simultaneously adjust the height of the plane of the horizontally arranged part in the L-shaped plane 332a, so as to match the thickness of the actual door panel.
Referring to fig. 5-7, the door panel automatic hole milling device 4 comprises a hole milling device transmission table 41, a lifting mechanism 42, a pressing mechanism 43 and a milling head assembly 44; the lifting mechanism 42 is arranged below the milling device transmission table 41 and is used for horizontally lifting the door plate 7; the pressing mechanism 43 comprises a bearing cylinder 431 and a pressing cylinder 432, wherein the bearing cylinder 431 is horizontally and symmetrically arranged on two sides of the milling device transmission table 41, and the pressing cylinder 432 is vertically arranged above the milling device transmission table 41; the milling head assembly 44 includes a milling head 441 and a three-dimensional driving mechanism for the milling head, and the three-dimensional driving mechanism for the milling head can drive the milling head 441 to move in three dimensions.
Wherein, the milling device conveying table 41 comprises a rack 411 and a conveying roller 412 arranged on the rack 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 supporting feet 433 vertically arranged on the stand 411, a connecting plate 434 arranged on the tops of the supporting feet 433 and transversely extending out, 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), the shaft hole is provided with a support rod 435, and the support rod 435 can move in the shaft hole; the supporting cylinder 431 is connected with the supporting rod 435, and drives the supporting 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 milling device conveying table 41 conveys the door panel 7 to a predetermined position. The lifting cylinder 421 of the lifting mechanism 42 drives the lifting plate 422 to lift up, so as to lift the door panel 7 off the conveying roller 412. The door panel 7 continues to lift until contacting the pressing cylinder 432 above it, then the supporting cylinder 431 extends the supporting rod 435 from the shaft hole, the lifting plate 422 descends, and the supporting rod 435 supports four corners of the door panel 7. Subsequently, the piston rod of the pressing cylinder 432 is extended to press and fix the door panel 7. The three-dimensional driving mechanism of the milling head drives the milling head 441 to move to a preset position, and performs hole milling operation on the door panel 7. Because the door plate 7 is fixed by the support rod 435 and the compression cylinder 432, the position accuracy of the door plate 7 can be ensured without being influenced by the transmission roller 412, thereby improving the milling accuracy and the working stability. After the hole milling is completed, the piston rod of the pressing cylinder 432 is retracted, the lifting mechanism 42 lifts the door panel 7 again, the supporting rod 435 is reset, the lifting mechanism 42 descends, the door panel 7 is supported on the conveying roller 412 again, and the door panel 7 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 fore-and-aft translation mechanism 442 includes a first rail 442a fixedly disposed in the fore-and-aft direction, and a first slider 442b capable of sliding fore-and-aft on the first rail 442 a; the left-right translation mechanism 443 includes a second guide rail 443a provided in the left-right direction, and a second slider 443b that can translate left-right on the second guide rail 443 a. The longitudinal translation mechanism 444 comprises a longitudinal motor 444a, a translation screw and a milling head fixing seat 444b, wherein the longitudinal motor 444a is connected with the milling head fixing seat 444b through the translation screw (not shown in the figure); the milling head fixing seat 444b is fixedly provided with a milling head 441. The first sliding block 442b and the second sliding block 443b can be manually driven 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 with an additional driving mechanism, such as a servo motor and a translation screw, so that the first sliding block 442b and the second sliding block 443b may move on the corresponding first guide rail 442a and second guide rail 443a according to the instruction, and the milling head 441 may be 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 conveying table 51, a reciprocating sliding mechanism 52 and a turnover mechanism 53, the conveying table 51 is used for conveying the door panel 7, the reciprocating sliding mechanism 52 is arranged below the conveying table 51, the turnover mechanism 53 is arranged 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 180 degrees.
Wherein the turnover driving mechanism comprises a turnover motor 533 and a transmission gear 534; the roll-over stand 531 comprises a roll-over fluted disc 531a and a rectangular stand body 531b, and the rectangular stand body 531b is arranged on the roll-over fluted disc 531 a; the turnover motor 533 is connected to the turnover fluted disc 531a through a transmission gear 534. Specifically, the side surface of the turnover fluted disc 531a is provided with gear teeth, and the transmission gear 534 is meshed with the gear teeth, so as to transmit the power of the turnover motor 533 to the turnover fluted disc 531a. The reciprocating slide mechanism 52 includes a guide post 521, a screw 522, a slide motor 523, and a slider 524; the guide post 521 and the screw 522 are arranged in parallel, the slider 524 is sleeved on the guide post 521 and the screw 522, and the sliding motor 523 is used for driving the slider 524 to reciprocate along the screw 522. Specifically, a sliding driving gear is disposed on the rotating shaft of the sliding motor 523, and is meshed with the screw 522, so that when the rotating shaft of the sliding motor 523 rotates, the slider 524 can be driven to move relative to the screw 522.
Preferably, the clamping cylinder 532 includes two upper clamping cylinders and two lower clamping cylinders symmetrically disposed at both upper and lower sides of the rectangular frame 531 b.
Preferably, as shown in fig. 10, there are two groups of the reciprocating slide mechanism 52 and the tilting mechanism 53, and a synchronizing rod 54 is connected between the reciprocating slide mechanisms 52. The synchronizing rod 54 is connected with the sliding driving gears in the sliding blocks 524, so that the sliding driving gears in the two sliding blocks 524 can synchronously rotate at the same rotating speed, and the two sliding blocks 524 can synchronously move.
Preferably, the inverted tooth plate 531a is provided with a notch 531c. Through set up above-mentioned breach 531c on upset fluted disc 531a, can increase the door plant width that upset frame 531 can pass through, satisfy the door plant turn-over demand of bigger size.
The door panel turnover mechanism 53 has the following working principle: the roll-over stand 531 is parallel to the transfer table 51 in the initial state, and the center position of the roll-over stand 531 coincides with the center position of the door panel on the roll-over 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 roll-over frames 531 are two sets, which are used for clamping and fixing the front end and the rear end of the door panel. After the door panel is fed into the predetermined position of the roll-over stand 531, the clamping cylinder 532 is extended to clamp the door panel. Subsequently, the flip drive mechanism and the reciprocating slide mechanism 52 work in synchronization and cooperatively: the turnover motor 533 drives the turnover fluted disc 531a to rotate 180 degrees through the transmission gear 534, so that the door plate turns 180 degrees; meanwhile, the slide motor 523 drives the slide block 524 to move along the guide post 521 and the screw rod 522, drives the turnover driving mechanism to move back and forth integrally, ensures that the door plate is positioned right above the transmission table 51 in the turnover process, and the door plate still falls on the transmission table 51 after the turnover. After the door panel is turned over, the clamping cylinder 532 is retracted, the door panel is carried again on the transfer table 51, and the door panel is sent to the next process by the transfer 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 work is stable and reliable, the door plate turnover mechanism is suitable for door plates with different sizes and shapes, and the application range is wide. This door plant tilting mechanism carries out the centre gripping through the cylinder to the door plant surface and is fixed, and the turn over in-process does not contact the corner of door plant, avoids the turn over in-process probably to the damage of colliding with that the door plant caused.
The second embodiment of the door panel tilting mechanism according to the present invention is different from the first embodiment in that the tilting motor 533 and the sliding motor 523 may be the same motor. In this embodiment, the roll-over stand 531 and the slider 524 are driven by the same motor through gears with different transmission ratios, so that when the roll-over stand 531 turns over 180 degrees, the slider 524 driving the roll-over stand 531 to move back and forth just moves back and forth for a predetermined distance, the motion coordination of the roll-over stand 531 and the slider 524 can be ensured without an additional stroke control module and an electronic coordination module, and the motion coordination realized through a mechanical structure is lower in equipment cost, more convenient to maintain and stable and reliable in operation.
The invention can also be provided with a procedure of manually installing a door frame before the automatic drilling procedure of the drilling machine 3; the door plate turnover mechanism 5 can be provided with a procedure of manually installing a ground box and a sky box before and after the automatic turnover procedure.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the invention, such changes and modifications are also intended to be within the scope of the invention.

Claims (6)

1. A door panel production system, comprising: the device comprises a conveyor, a stacking robot arranged at a feeding position and a discharging position, a drilling machine for drilling holes on the side surface of a door plate, an automatic door plate hole milling device for milling holes on 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 check blocking mechanism and a stopping mechanism for limiting the door plate from reversing, and the door plate sequentially passes through the check blocking mechanism and the stopping mechanism through the conveying device;
the automatic hole milling device of the door plate 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 table for transmitting the door plate, a reciprocating sliding mechanism arranged below the transmission table and a turnover mechanism arranged on the reciprocating sliding mechanism; the reciprocating sliding mechanism can drive the turnover mechanism to move forwards and backwards;
the stacking robot, the drilling machine, the door plate automatic hole milling device, the door plate overturning mechanism and the rotary conveyor are connected through the conveyor;
The check blocking mechanism comprises a hanging rod and a blocking head, and the blocking head is connected with the hanging rod through a one-way hinge so as to limit the door plate to return to move after passing through the blocking head;
The lifting mechanism is arranged below the transmission table of the hole milling device and is used for horizontally lifting the door plate; the hold-down mechanism comprises a bearing cylinder and a hold-down cylinder, wherein the bearing cylinder is horizontally and symmetrically arranged on two sides of the milling device transmission table, and the hold-down cylinder is vertically arranged above the 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 in a three-dimensional mode;
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 also connected with a turnover driving mechanism, and the turnover driving mechanism can drive the turnover frame to turn 180 degrees;
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 turnover motor is connected with the turnover fluted disc through a transmission gear.
2. 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, an inclined surface for contacting the door panel 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 panel to the blocking head.
3. The door panel production system of claim 1, wherein the drilling device comprises a drill bit, a moving platform for carrying the drill bit, and a second telescopic mechanism for driving the moving platform to move, the drill bit drilling into the door panel through the second telescopic mechanism.
4. The door panel production system of claim 1, wherein the three-dimensional drive mechanism of the milling head comprises a front-to-back translation mechanism, a left-to-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.
5. The door panel production system of claim 1, wherein the reciprocating slide mechanism comprises a guide post, a lead screw, a slide motor, and a slide block; the guide post and the screw rod are arranged in parallel, the sliding block is sleeved on the guide post and the screw rod, and the sliding motor is used for driving the sliding block to reciprocate along the screw rod.
6. The door panel production system of claim 1, wherein the rotary conveyor is disposed on both sides of the door panel turnover mechanism for changing the direction of the door panel.
CN202010840059.7A 2020-08-19 2020-08-19 Door plant production system Active CN112091616B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010840059.7A CN112091616B (en) 2020-08-19 2020-08-19 Door plant production system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010840059.7A CN112091616B (en) 2020-08-19 2020-08-19 Door plant production system

Publications (2)

Publication Number Publication Date
CN112091616A CN112091616A (en) 2020-12-18
CN112091616B true CN112091616B (en) 2024-07-26

Family

ID=73753984

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010840059.7A Active CN112091616B (en) 2020-08-19 2020-08-19 Door plant production system

Country Status (1)

Country Link
CN (1) CN112091616B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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
CN113979136B (en) * 2021-12-29 2022-04-08 四川和乐门业有限公司 Packing and overturning stacking frame suitable for heavy door leaf and stacking method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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
CN107379135B (en) * 2017-08-28 2022-08-23 厦门吉信德集团有限公司 Automatic batten processing production line
CN110405891B (en) * 2019-08-30 2024-02-09 沈阳盛西尔科技发展有限公司 Line ball door assembly line

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
CN112091616A (en) 2020-12-18

Similar Documents

Publication Publication Date Title
CN112091616B (en) Door plant production system
CN113211559B (en) Regular square edge sealing production line system and regular square edge sealing production method thereof
CN113306029B (en) Squarer
CN115488684B (en) Automatic feeding and discharging machine tool
CN218983623U (en) PCB board laser marking board material conveyor
CN211733113U (en) Wood board feeding device for floor gluing line
CN113681304B (en) Profile middle stile processing production line
CN109773560B (en) Automatic feeding and discharging device for double-station vice milling and feeding and discharging method
CN213196454U (en) Door plate production system
CN214815787U (en) Double-material-table laser cutting machine
CN114473607A (en) Intelligent numerical control machine tool capable of automatically feeding and guiding for plate processing
CN210791329U (en) Automatic feeding system of woodworking engraving machine
CN116900785A (en) Machine tool gear transmission mechanism with gear correction function
CN219193695U (en) Side clamp type carrying and overturning device
CN114799584B (en) Automatic feeding and discharging device for ultra-fast laser precision machining
CN114290064B (en) Automatic drilling of cylinder block and turn-over transmission equipment for chamfer
CN215755167U (en) Swing type feeding mechanism
CN214079353U (en) Through type drilling machine
CN214490910U (en) Plank perforating device
CN111774918B (en) Bar blanking device
CN210880074U (en) Door lock hole and hinge hole processing equipment
CN212558253U (en) Overturning conveying device
CN211053906U (en) Positioning structure in panel processing saw
CN221695598U (en) Profile drilling, milling and cutting device
CN111331289A (en) Transmission device and vacuum welding equipment

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant