Picture frame follows closely angle machine
Technical field
The present invention relates to wood working machinery field, and in particular to a kind of picture frame follows closely angle machine.
Background technology
In the assembling of the various angle connectors such as photo frame, picture frame, picture frame, cabinet, timber fastening wire, it usually needs nail angle machine pair
Joint hammers into the brad of V-type with two adjacent mouldings of fixation, but if moulding volume is excessive, preponderance, brad can not
Two firm stitchings of moulding, or the weight such as the panel due to being assembled in framework, glass are excessive, for a long time to being answered at moulding assembling
Power acts on, and causes brad by stress rupture and makes frame crack, and two mouldings are when going out 45 ° of mating surface with cutting machine cut,
Be difficult to avoid that the finish paint for destroying moulding, occur after the bookbinding of two mouldings at the gap of mating surface with finish paint color difference seam,
Such as the white of moulding gypsic horizon is shown as, so as to influence the attractive in appearance of photo frame.
The content of the invention
The technical problems to be solved by the invention are:The picture frame that a kind of moulding assembling is firm, moulding seam crossing is attractive in appearance is provided
Follow closely angle machine.
Technical scheme is used by the present invention solves the above problems:A kind of picture frame follows closely angle machine, including frame and is located at machine
Workbench on frame, the workbench middle part are provided with the machining position for being used for that two mouldings to be carried out with right angle assembling, the machining position
The nailing device for two mouldings after assembling to be carried out with stitching with V-type brad is had, the moulding end face is provided with caulking groove,
The caulking groove of two mouldings forms the chimeric chamber of V-arrangement, is provided with above the machining position abaculus of V-type inserting machining position so that abaculus
It is fitted into the feeding device of chimeric chamber, the nailing device is oppositely arranged so that the V-arrangement brad in opposite direction with abaculus is hammered into two
Individual phase frame bottom, the feeding device include vertical fixed motor and U-shaped pivoted arm, described pivoted arm one end on the table and set
There is the clamping structure for gripping or decontroling abaculus, the pivoted arm other end is linked in the first rotating shaft of motor, and described first
Rotating shaft periphery is provided with projection, and the pivoted arm is provided with first rotating shaft suit place to be used for circumferentially spacing with projection and be used to guide projection
Vertically movable vertically arranged guide groove, the swivel base being linked in outside first rotating shaft, the swivel base are fixed with the workbench
Upper surface two turn troughs for being arranged with V-type interior vertically, the pivoted arm periphery is fixed with the rotor for coordinating with swivel base, institute
Two switch blocks that the V-type for coordinating with turn trough is convexly equipped with rotor lower surface are stated, the clamping structure includes circumferentially-spaced set
The multiple clamp jaws made by elastomeric material in pivoted arm periphery are put, the bottom of the multiple clamp jaw coordinates to form and is used to grip
The clamping section of abaculus, the middle part of the multiple clamp jaw form the clamping section that section is truncated cone-shaped, fix and set on the workbench
There are an interior duct ring and outer duct ring, the interior duct ring and outer duct ring, which are formed with the section for coordinating with clamping section gap, is and clamping section
The clamping slot of the consistent truncated cone-shaped of shape, the clamping slot, which constrains clamping section when pivoted arm vertically moves up, makes clamp jaw radially collapse
Radially expand clamp jaw to put down abaculus clamping section constraint to grip abaculus or be released when pivoted arm vertically moves down, it is described
Switch block is completely embedded into the state of turn trough and abaculus is inserted machining position or clamp jaw and abaculus is gone out into abaculus from material heap inner clip by clamp jaw
State be correspondingly arranged, the workbench, which is provided with, is used to stacking the feed position of abaculus, the feed position and machining position relative to
First rotating shaft center symmetric setting, the machining position top are additionally provided with for carrying out touch-up paint to the joint face top of two mouldings
Paint compensating device, the paint compensating device include the fixed stepper motor laterally set on the table, and the of the stepper motor
Two rotating shafts are provided with the vertically arranged rotor for being used to be transferred to moulding junction, and the rotor both ends of the surface are circumferentially-spaced to be provided with touch-up paint
Piece, the rotor both sides are additionally provided with two wiping boards for providing touch-up paint piece paint, wiping board and rotor gap coordinate and with benefit
Coating agent which has to be dissolved in alcohol before use is interference fitted.
Compared with prior art, the advantage of the invention is that:Two mouldings are moved to machining position, are placed with machining position
The abaculus of V-type, abaculus both ends are embedded in the caulking grooves of two mouldings to connect two mouldings, then with the V-type angle in opposite direction with abaculus
Abaculus and two moulding stitchings, two mouldings are improved to contact by patch by nail by original face contact, increase moulding
Bonding strength, V-type brad is spacing by abaculus and two mouldings, while V-type brad and abaculus are in opposite direction, moulding and abaculus by
Reverse active force is provided during to unidirectional stress, further increases the bonding strength of two mouldings;Motor driven pivoted arm
Rotate, swivel base is fixed with workbench, the rotor coordinated with swivel base is fixed with pivoted arm, swivel base is with rotor on the inclined-plane of V-type
Under effect, pivoted arm had not only circumferentially rotated but also periodically vertically movable relatively, vertically minimized to grip or lay down abaculus, vertically
Rise to avoid producing interference with surrounding components, when pivoted arm turns to extreme lower position i.e. switch block and fully mated turn trough, pivoted arm is another
One end is close with abaculus, and turn trough rotates relative to switch block, and pivoted arm rise drives clamp jaw to be raised with respect to clamping slot, the clamping of clamp jaw
Portion is collapsed in the spacing lower radial direction of clamping slot to grip abaculus, and pivoted arm picks up abaculus from feed position, and switch block rotates relative to turn trough
When, under the ramp effect of V-type, pivoted arm raises with respect to workbench, then falls, when 180 ° of rotor rotation, switch block and and turn trough
When fully mated, abaculus is turned to machining position by pivoted arm, and the clamping section of clamp jaw recovers to coordinate with the gap of clamping slot, clamping slot
Release spacing to the circumference of clamping section, clamp jaw is radially expanded, and abaculus is inserted machining position by pivoted arm, feeding device Automatic-feeding,
And because the V-type inclined-plane of switch block and turn trough coordinates, pivoted arm is accurate from being fed position crawl abaculus or abaculus being inserted into processing bit manipulation;
By setting paint compensating device, the paint with finish paint solid colour is filled into gap, to increase photo frame aesthetics;Stepper motor drives
Rotor rotates, and wiping board continues to rotate to touch-up paint piece painting, rotor, and touch-up paint piece is rotated to the mating surface of two mouldings, so as to match somebody with somebody
Conjunction face top gap is dyed, easy to operate without adding paint manually.
As a modification of the present invention, the section of the abaculus is T-shaped, and the section of the caulking groove is and abaculus shape one
What is caused is T-shaped, and by the improvement, block is T-shaped, prevents abaculus from vertically deviating from out of caulking groove, and contact of the T-shaped abaculus with caulking groove
Area is bigger with respect to rectangle etc., increases the frictional force of abaculus and caulking groove, further prevents abaculus from laterally deviating from out of caulking groove.
As a kind of improvement that also has of the present invention, go back fit outside the swivel base and rotor and be provided with case, the case lower end
Fixed with workbench and case upper surface is provided with the through hole passed through for pivoted arm, be provided with and be used for rotor between the case and rotor
The spring vertically pushed, by the improvement, the shake of cross spacing pivoted arm when through hole rotates for pivoted arm, pivoted arm is set to rotate more
Stable, spring pushes rotor vertically, under pivoted arm Action of Gravity Field, further to aid in switch block vertically to coordinate with turn trough.
As the present invention also have it is a kind of improve, the rotor be circumferentially with after two mouldings completely attach to avoid rotor with
The cavity that moulding interferes, the cavity is with touch-up paint piece along the circumferentially-spaced distribution of rotor, and by the improvement, cavity avoids two
Rotor bumps against moulding or is clipped between moulding during individual moulding bookbinding.
As a kind of improvement that also has of the present invention, the rotor is circumferentially additionally provided with wiper, and the wiper is located at cavity with mending
Between coating agent which has to be dissolved in alcohol before use, by the improvement, after touch-up paint piece abutment joint carries out touch-up paint, wiper can wipe unnecessary paint, ensure seam
That locates is attractive in appearance.
As the present invention also have it is a kind of improve, the thickness of the wiper is less than the thickness of touch-up paint piece, by the improvement,
Avoid wiping board from being touched with wiper and paint is directly stained with wiper.
Brief description of the drawings
Fig. 1 is overall structure schematic perspective view of the present invention.
Fig. 2 is feeding device cross-sectional view.
Fig. 3 is feeding device overlooking the structure diagram.
Fig. 4 is paint compensating device cross-sectional view.
Fig. 5 is paint compensating device positive structure diagram.
Fig. 6 is moulding junction present invention looks up structural representation.
Fig. 7 is moulding junction structural representation.
1- frames, 2- workbench, 2.1- swivel bases, 2.1.1- turn troughs, 2.2- cases, 2.2.1- through holes, 2.3- springs, 2.4-
Interior duct ring, the outer duct rings of 2.5-, 2.6- clamping slots, 3- mouldings, 4- machining positions, 5- brads, 6- abaculus, 7- feeding devices, 7.1- electricity
Machine, 7.1.1- projections, 7.2- pivoted arms, 7.2.1- guide grooves, 7.2.2- rotors, 7.2.3- switch blocks, 7.3- clamping structures, 7.3.1- folders
Tight pawl, 7.3.1.1- grippings portion, 7.3.1.2- clamping sections, 8- feed position, 9- paint compensating devices, 9.1- stepper motors, 9.2- rotors,
9.2.1- touch-up paint piece, 9.2.2- cavitys, 9.2.3- wipers, 9.3- wiping boards.
Embodiment
Embodiments of the invention are further described below in conjunction with the accompanying drawings.
As shown in figs. 1-7,
A kind of picture frame follows closely angle machine, including frame 1 and the workbench 2 being located in frame 1, and the middle part of workbench 2, which is provided with, to be used
In the machining position 4 that two mouldings 3 are carried out with right angle assembling, the machining position 4 is had for using two mouldings 3 after assembling
V-type brad 5 carries out the nailing device of stitching, and the end face of moulding 3 is provided with caulking groove, and the caulking groove of two mouldings 3 forms the chimeric of V-arrangement
Chamber, the top of machining position 4 is provided with inserts machining position 4 so that abaculus 6 is fitted into the feeding device of chimeric chamber by the abaculus 6 of V-type
7, the nailing device is oppositely arranged so that the V-arrangement brad 5 in opposite direction with abaculus 6 is hammered into two phase frame bottoms, the feed
Device 7 includes motor 7.1 and the U-shaped pivoted arm 7.2 being vertically fixed on workbench 2, and described one end of pivoted arm 7.2, which is provided with, to be used to press from both sides
The clamping structure 7.3 of abaculus 6 is taken or decontrols, the other end of pivoted arm 7.2 is linked in the first rotating shaft of motor 7.1, and described
One rotating shaft periphery is provided with projection 7.1.1, and the pivoted arm 7.2 is provided with first rotating shaft suit place to be used to circumferentially limit with projection 7.1.1
Position and for guiding the vertically movable vertically arranged guide groove 7.2.1 of projection 7.1.1, fit is fixed with the workbench 2
Swivel base 2.1 outside first rotating shaft, two turn trough 2.1.1 that the upper surface of swivel base 2.1 is interior vertically to be arranged with V-type are described
The periphery of pivoted arm 7.2 is fixed with the rotor 7.2.2 for coordinating with swivel base 2.1, and use is convexly equipped with the rotor 7.2.2 lower surfaces
In two switch block 7.2.3 of the V-type coordinated with turn trough 2.1.1, the clamping structure 7.3 includes being provided at circumferentially spaced in pivoted arm
The multiple clamp jaw 7.3.1 made by elastomeric material of 7.2 peripheries, the multiple clamp jaw 7.3.1 bottom, which coordinate to form, to be used
In the gripping portion 7.3.1.1 of gripping abaculus 6, the multiple clamp jaw 7.3.1 middle part forms the clamping section that section is truncated cone-shaped
7.3.1.2, interior duct ring 2.4 and outer duct ring 2.5, the interior duct ring 2.4 and the structure of outer duct ring 2.5 are fixed with the workbench 2
Into the clamping with the section for coordinating with clamping section 7.3.1.2 gaps for the truncated cone-shaped consistent with clamping section 7.3.1.2 shapes
Groove 2.6, the clamping slot 2.6, which constrains clamping section 7.3.1.2 when pivoted arm 7.2 vertically moves up, makes clamp jaw 7.3.1 radially collapse
Clamp jaw 7.3.1 is set radially to open clamping section 7.3.1.2 constraints to grip abaculus 6 or be released when pivoted arm 7.2 vertically moves down
Open to put down abaculus 6, the switch block 7.2.3 is completely embedded into turn trough 2.1.1 state and abaculus 6 is inserted and added by clamp jaw 7.3.1
The state that station or clamp jaw 7.3.1 go out abaculus 6 from material heap inner clip abaculus 6 is correspondingly arranged, and the workbench 2, which is provided with, to be used for
The feed position 8 of abaculus 6 is stacked, the feed position 8 is with machining position 4 relative to first rotating shaft center symmetric setting, the machining position 4
Top is additionally provided with the paint compensating device 9 for carrying out touch-up paint to the joint face top of two mouldings 3, and the paint compensating device 9 includes solid
The stepper motor 9.1 laterally set being scheduled on workbench 2, the second rotating shaft of the stepper motor 9.1 is provided with vertically arranged
For being transferred to the rotor 9.2 of the junction of moulding 3, the both ends of the surface of rotor 9.2 are circumferentially-spaced to be provided with touch-up paint piece 9.2.1, described turn
The both sides of piece 9.2 are additionally provided with two wiping boards 9.3 for providing touch-up paint piece 9.2.1 paint, and wiping board 9.3 is matched somebody with somebody with the gap of rotor 9.2
Close and be interference fitted with touch-up paint piece 9.2.1.
Wherein, the section of the abaculus 6 is T-shaped, and the section of the caulking groove is consistent with the shape of abaculus 6 T-shaped.
Wherein, fit is gone back outside the swivel base 2.1 and rotor 7.2.2 and is provided with case 2.2, the lower end of case 2.2 and work
Platform 2 is fixed and the upper surface of case 2.2 is provided with the through hole 2.2.1 passed through for pivoted arm 7.2, between the case 2.2 and rotor 7.2.2
Provided with the spring 2.3 for rotor 7.2.2 vertically to be pushed.
Wherein, circumferentially be additionally provided with wiper 9.2.3, the wiper 9.2.3 is located at cavity 9.2.2 and touch-up paint to the rotor 9.2
Between piece 9.2.1.
Wherein, the thickness of the wiper 9.2.3 is less than touch-up paint piece 9.2.1 thickness.
Wherein, Fig. 2 dotted line is the structure lines that pivoted arm 7.2 goes to feed position 8.
Wherein, Fig. 2 dotted line is the structure lines that pivoted arm 7.2 goes to feed position 8.
Only highly preferred embodiment of the present invention is described above, but is not to be construed as limiting the scope of the invention.This
Invention is not only limited to above example, and its concrete structure allows to change.All protection models in independent claims of the present invention
Interior made various change is enclosed to all fall in the scope of protection of the present invention.