CN110201822A

CN110201822A - A kind of paint spraying machinery hand

Info

Publication number: CN110201822A
Application number: CN201910441845.7A
Authority: CN
Inventors: 朱文杰
Original assignee: 朱文杰
Current assignee: ZHEJIANG NEW NUOBEI HOME FURNISHING Co.,Ltd.
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2019-09-06
Anticipated expiration: 2039-05-24
Also published as: CN112827706A; CN110201822B

Abstract

The invention discloses a kind of paint spraying machinery hands, its structure includes track, turntable, painting case, pedestal, first joint arm, second joint arm, third joint arm, polychrome spray-painting plant, polychrome spray-painting plant adjusts ring by paint color, limit sliding rail, support, sprinkler composition, the effect that the present invention has: polychrome spray-painting plant paints color adjusting ring rotation by making, the docking tube head for allowing annulus front end to be equipped with is connect with spray head one by one, each docking tube head correspondence is connect with a painting case, the color of paint of each painting case internal reservoir is inconsistent, it is connect by different docking tube heads with spray head, to change the color of spray painting, solve the problems, such as that existing spray robot cannot spray multiple color chromatography product with this, to improve the spray painting efficiency of chromatography product.

Description

A kind of paint spraying machinery hand

Technical field

The present invention relates to manipulator fields, particularly with regard to a kind of paint spraying machinery hand.

Background technique

Paint spraying machine people is can to carry out auto spray painting or spray the industrial robot of other coating, paint-spray robot master To be made of robot body, computer and corresponding control system, can flexible motion, more advanced paint-spray robot wrist adopts It with flexible waist, can not only be bent, but also can be rotated to all directions, and act the wrist of similar people, it can be conveniently by lesser Inside workpiece is protruded into hole, sprays its inner surface, and the working efficiency of Control During Paint Spraying by Robot is one to three times of hand spray, can be effective Reduction cost of labor investment, spray robot can replace hand spray, it is possible to reduce what is generated in spraying process is toxic Harm of the gas for human body reduces and sprays professional palindromia, but existing spray robot cannot spray a variety of face Color chromatography product needs replacing workshop and is sprayed when spraying multiple color product, frequent to replace workshop spraying, Time-consuming, and improves the probability that the non-desiccation paint of product surface is contacted with dust, to reduce the overall quality of product, therefore It needs to develop a kind of novel paint spraying machinery hand, multiple color cannot be sprayed to solve existing spray robot with this The problem of chromatography product.

The content of present invention

In view of the deficiencies of the prior art, the present invention is to realize by the following technical solutions: a kind of paint spraying is mechanical Hand, structure include track, turntable, painting case, pedestal, the first joint arm, second joint arm, third joint arm, polychrome spray painting Device, the center at the top of the turntable are equipped with pedestal, the pedestal and turntable using interference fit, the turntable Bottom is equipped with track, the turntable and track using being slidably matched, and the Chuck top is equipped with the first joint arm and two Person is flexibly connected, and the first joint arm top is equipped with second joint arm and the two is flexibly connected, the second joint Arm front end is equipped with third joint arm and the two is flexibly connected, and the third joint arm front end is equipped with polychrome spray-painting plant, institute The turntable rear end stated is equipped with more than two painting cases, and the painting case is connected with polychrome spray-painting plant.

As advanced optimizing for the technical program, the polychrome spray-painting plant adjusts ring, limit sliding rail, branch by paint color Seat, sprinkler composition, the center of the support front end are equipped with spray head, and the branch base rear end is equipped with limit sliding rail, described Limit sliding rail be linked in paint color and adjust on ring, the paint color adjusts ring and limit sliding rail using being slidably matched.

As advanced optimizing for the technical program, the paint color adjusts ring by annulus, docking tube head, bracket, axle sleeve Composition, the annulus front end are uniformly equidistantly equipped with more than two docking tube heads, the docking tube head bottom end vertically fitting It is fixed on the notch of annulus, the center of the annulus inner ring is equipped with axle sleeve, is equipped between the axle sleeve and annulus More than two brackets, the annulus are connected with axle sleeve by bracket, and the bracket is connected with docking tube head bottom end.

As advanced optimizing for the technical program, the bracket is by paint connector, Qi Guan, paint solution output bracket, the branch of overflowing Bar composition, the excessive paint connector is chimeric to be mounted on annulus rear end and connect with docking tube head, the excessive paint connector bottom Center be equipped with strut, described strut one end with overflow paint connector connect, the strut other end is connect with axle sleeve, institute The center for the strut front end stated is equipped with paint solution output bracket, and the paint solution output bracket is connected with painting case, described Strut two sides are equipped with paint pipe, and the paint solution output bracket is connected with excessive paint connector by painting pipe.

As advanced optimizing for the technical program, the spray head by micro air pump, into Qi Jiti, bulb nozzle branch Seat, bulb nozzle composition, it is described to be mounted on the notch of support front end into Qi Jiti is chimeric, it is described into Qi Jiti or more two Side is equipped with micro air pump, and the micro air pump is vertically mounted on Qi Jiti unit with grooves in outer wall, described into the front end Qi Jiti Center be equipped with bulb nozzle bearing, the center of the bulb nozzle bearing front end is equipped with bulb nozzle.

As advanced optimizing for the technical program, it is described into Qi Jiti by branch pipe, closure slip lid, tracheae, positioning pipe, Pressure chamber, spring, matrix composition, the intrinsic silicon are equipped with pressure chamber, and the pressure chamber is integrated with matrix, The center of the pressure chamber front end is equipped with positioning pipe, and the positioning pipe is fitted and fixed on matrix, the positioning It manages two sides up and down and is equipped with tracheae, the tracheae is connected with pressure chamber, and the tracheae is connected with micro air pump, the positioning Pipe rear end is equipped with branch pipe, and the branch pipe and positioning pipe are slidably matched, and closure slip lid is equipped with inside the pressure chamber, described With pressure chamber using being slidably matched, the branch pipe front end uses closure slip lid through the center and the two for being closed slip lid Interference fit, the closure slip lid rear end are uniformly equidistantly equipped with more than two springs, the spring rear and front end difference It is fixed on closure slip lid rear end and pressure cavity wall.

As advanced optimizing for the technical program, the branch pipe front end is equipped with concave rubber ring, the branch pipe Caliber of the caliber slightly larger than docking tube head.

Beneficial effect

A kind of paint spraying machinery hand of the present invention, rationally, functional has the advantages that for design

Paint color of the present invention adjusts ring and is equipped with axle sleeve, axle sleeve and motor axis connection for the center of circular configuration and inner ring, Motor shaft generates driving torque by motor, is able to drive paint color and adjusts ring along limit sliding rail rotation, makes six that front end is equipped with Docking tube head can be connect with spray head one by one；

The present invention every docking tube head correspondence connect with a bracket, and each bracket by paint solution output bracket correspondence with One painting case connection, because the color of paint of each painting case internal reservoir is inconsistent, when painting color adjusting ring rotation, annulus When the docking tube head that front end is equipped with is connect with spray head one by one, by delivery pump pressurization by the paint inside corresponding painting case, convey To spray head, change the color of spray painting with this；

Annulus of the present invention can accurately allow each docking tube head to be maintained at same with the branch pipe inside spray head during rotation On one horizontal line, toward pressure chamber inside pour into air, driven branch pipe to move forward by effects of air pressure closure slip lid, can allow branch Pipe and docking tube head are docked, and branch pipe front end is equipped with concave rubber ring, can be made branch pipe and be docked the connection of tube head more It is bonded closed, paint is prevented in painting process to overflow from gap；

Polychrome spray-painting plant of the present invention by make paint color adjust ring rotation, the docking tube head for allowing annulus front end to be equipped with one by one with Spray head connection, each docking tube head correspondence are connect with a painting case, and the color of paint of each painting case internal reservoir is inconsistent, Connect by different docking tube heads with spray head, to change the color of spray painting, with this come solve existing spray robot can not The problem of to spray multiple color chromatography product, to improve the spray painting efficiency of chromatography product.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention, Objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram of paint spraying machinery hand of the present invention；

Fig. 2 is the positive structure diagram of polychrome spray-painting plant of the present invention；

Fig. 3 is the positive structure diagram that present invention paint color adjusts ring；

Fig. 4 is the overlooking structure diagram of bracket of the present invention；

Fig. 5 is the side structure schematic view of spray head of the present invention；

Fig. 6 is the schematic diagram of the section structure of the present invention into Qi Jiti.

In figure: track -1, turntable -2, painting case -3, pedestal -4, the first joint arm -5, second joint arm -6, third joint Arm -7, polychrome spray-painting plant -8, paint color adjust ring -81, annulus -81a, docking tube head -81b, bracket -81c, overflow and paint connector - 81c1, paint pipe -81c2, paint solution output bracket -81c3, strut -81c4, axle sleeve -81d, limit sliding rail -82, support -83, spray head - 84, micro air pump -84a, into Qi Jiti -84b, branch pipe -84b1, closure slip lid -84b2, tracheae -84b3, positioning pipe -84b4, pressure Power chamber -84b5, spring -84b6, matrix -84b7, bulb nozzle bearing -84c, bulb nozzle -84d.

Specific embodiment

To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to Specific embodiment and Detailed description of the invention, the preferred embodiment that the present invention is further explained.

Embodiment

Fig. 1-6 is please referred to, the present invention provides a kind of specific embodiment of paint spraying machinery hand；

Referring to Fig. 1, a kind of paint spraying machinery hand, structure includes track 1, turntable 2, painting case 3, pedestal 4, first The center of joint arm 5, second joint arm 6, third joint arm 7, polychrome spray-painting plant 8,2 top of turntable is equipped with base Seat 4, the pedestal 4 and turntable 2 are equipped with track 1, the turntable 2 and track using interference fit, 2 bottom of turntable 1 using being slidably matched, and 4 top of pedestal is equipped with the first joint arm 5 and the two is flexibly connected, first joint arm 5 tops are equipped with second joint arm 6 and the two and are flexibly connected, 6 front end of second joint arm be equipped with third joint arm 7 and The two is flexibly connected, and 7 front end of third joint arm is equipped with polychrome spray-painting plant 8, there are six 2 rear end of turntable is set Painting case 3, the painting case 3 and polychrome spray-painting plant 8 connect, and the color of paint stored in each painting case 3 is different It causes.

Referring to Fig. 2, the polychrome spray-painting plant 8 adjusts ring 81, limit sliding rail 82, support 83, spray head 84 by paint color Composition, the center of 83 front end of support are equipped with spray head 84, and 83 rear end of support is equipped with limit sliding rail 82, described The arc-shaped structure of limit sliding rail 82, the limit sliding rail 82 is linked in paint color and adjusts on ring 81, and the paint color adjusts ring 81 are slidably matched with the limit use of sliding rail 82.

Referring to Fig. 3, the paint color adjusts ring 81 by annulus 81a, docking tube head 81b, bracket 81c, axle sleeve 81d group At, the front end annulus 81a uniformly equidistantly set there are six docking tube head 81b, each docking tube head 81b is along annulus 81a surrounds ringwall structure, and the bottom end the docking tube head 81b vertically fitting is fixed on the notch of annulus 81a, the annulus The center of 81a inner ring is equipped with axle sleeve 81d, set between the axle sleeve 81d and annulus 81a there are six bracket 81c, it is described Annulus 81a connected with axle sleeve 81d by bracket 81c, the bracket 81c with docking the bottom end tube head 81b connect, the axis 81d and motor axis connection are covered, motor shaft generates driving torque by motor, so that annulus 81a be driven to rotate.

Referring to Fig. 4, the bracket 81c is by paint the connector 81c1, Qi Guan 81c2, paint solution output bracket 81c3, strut of overflowing 81c4 composition, the excessive paint connector 81c1 is chimeric to be mounted on the rear end annulus 81a and connect with docking tube head 81b, described The center for painting the bottom connector 81c1 overflow equipped with strut 81c4, described one end strut 81c4 is connect with the paint connector 81c1 that overflows, The strut 81c4 other end is connect with axle sleeve 81d, and the center of the front end strut 81c4 is equipped with paint solution output branch Frame 81c3, the paint solution output bracket 81c3 and painting case 3 connect, and the two sides strut 81c4 are equipped with paint pipe 81c2, institute The paint solution output bracket 81c3 stated is connected with excessive paint connector 81c1 by painting pipe 81c2.

Referring to Fig. 5, the spray head 84 by micro air pump 84a, into Qi Jiti 84b, bulb nozzle bearing 84c, bulb Nozzle 84d composition, it is described to be mounted on the notch of 83 front end of support into Qi Jiti 84b is chimeric, it is described on Qi Jiti 84b Lower two sides are equipped with micro air pump 84a, and the micro air pump 84a is vertically mounted on Qi Jiti 84b unit with grooves in outer wall, described Bulb nozzle bearing 84c, the center of the front end bulb nozzle bearing 84c are equipped with into the center of the front end Qi Jiti 84b Position is equipped with bulb nozzle 84d.

Referring to Fig. 6, it is described into Qi Jiti 84b by branch pipe 84b1, closure slip lid 84b2, tracheae 84b3, positioning pipe 84b4, pressure chamber 84b5, spring 84b6, matrix 84b7 composition, the matrix 84b7 are hollow cylindrical structure and inside Equipped with pressure chamber 84b5, the pressure chamber 84b5 is cylindrical structure and is integrated with matrix 84b7, described The center of the front end pressure chamber 84b5 is equipped with positioning pipe 84b4, and the positioning pipe 84b4 is fitted and fixed on matrix 84b7, The two sides positioning pipe 84b4 or more are equipped with tracheae 84b3 and axisymmetricly structure, the tracheae 84b3 and pressure chamber 84b5 connection, the tracheae 84b3 are connected with micro air pump 84a, and the rear end positioning pipe 84b4 is equipped with branch pipe 84b1, institute The branch pipe 84b1 and positioning pipe 84b4 stated is slidably matched, and the branch pipe 84b1 and positioning pipe 84b4 are hollow cylindrical knot Structure, the inside pressure chamber 84b5 are equipped with closure slip lid 84b2, the closure slip lid 84b2 circular configuration and and pressure Using being slidably matched, the front end branch pipe 84b1 used chamber 84b5 through the center and the two for being closed slip lid 84b2 Be full of cooperation, the rear end closure slip lid 84b2 is uniformly equidistantly equipped with more than two spring 84b6, the spring 84b6 and Branch pipe 84b1 is parallel to each other, and the rear and front end spring 84b6 is separately fixed at the closure rear end slip lid 84b2 and pressure chamber 84b5 On inner wall, the front end branch pipe 84b1 is equipped with concave rubber ring, and the branch pipe 84b1 caliber is slightly larger than docking tube head 81b Caliber.

It is as follows that it implements principle:

Because polychrome spray-painting plant 8 is mounted on 7 front end of third joint arm, it is circular configuration and inner ring that paint color, which adjusts ring 81, Center is equipped with axle sleeve 81d, axle sleeve 81d and motor axis connection, and motor shaft generates driving torque by motor, to drive paint Tone section ring 81 is rotated along limit sliding rail 82, because the front end annulus 81a is uniformly equidistantly equipped with the six roots of sensation and docks tube head 81b, and every Docking tube head 81b correspondence is connect with a bracket 81c, and each bracket 81c by paint solution output bracket 81c3 connect into paint it is soft Pipe correspondence is connect with a painting case 3, because the color of paint of 3 internal reservoir of each painting case is inconsistent, when motor passes through electricity When arbor driving paint color adjusts the rotation of ring 81, when the docking tube head 81b that the front end annulus 81a is equipped with is connect with spray head 84 one by one, By delivery pump pressurization by the paint inside corresponding painting case 3, it is delivered to spray head 84, changes the color of spray painting with this, passes through The calculating of control system drives, and making annulus 81a during rotation can allow each docking tube head 81b accurately to protect with branch pipe 84b1 It holds on same horizontal line, micro air pump 84a works at this time, and by tracheae 84b3 toward pouring into sky inside pressure chamber 84b5 Gas makes to be closed slip lid 84b2 by effects of air pressure, drives branch pipe 84b1 to move forward, the front end branch pipe 84b1 is made to dock tube head with fitting 81b connection, spring 84b6 forced compression deformation at this time, after the air inside pressure chamber 84b5 is discharged, spring 84b6 is rapid Resetting and passing through closure slip lid 84b2 drives branch pipe 84b1 to positioning pipe 84b4 internal compression, makes branch pipe 84b1 and docking tube head 81b separation can make branch pipe 84b1 and dock the connection of tube head 81b more because the front end branch pipe 84b1 is equipped with concave rubber ring It is closed to stick on conjunction, prevents the paint in painting process from overflowing from gap, polychrome spray-painting plant 8 paints 81 turns of ring of color adjusting by making Dynamic, the docking tube head 81b for allowing the front end annulus 81a to be equipped with is connect with spray head 84 one by one, each docking tube head 81b correspondence and an oil It paints case 3 to connect, the color of paint of each 3 internal reservoir of painting case is inconsistent, connects by different docking tube head 81b and spray head 84 It connects, to change the color of spray painting, asking for multiple color chromatography product cannot be sprayed to solve existing spray robot with this Topic, to improve the spray painting efficiency of chromatography product.

The basic principles, main features and advantages of the present invention have been shown and described above, the technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention can not only be realized in other specific forms under the premise of not departing from spirit of that invention or essential characteristic The present invention will also have various changes and improvements, these changes and improvements both fall within scope of the claimed invention, therefore this hair Bright claimed range is defined by appended claims and its equivalent, rather than above description limits.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of paint spraying machinery hand, structure includes track (1), turntable (2), painting case (3), pedestal (4), the first joint Arm (5), second joint arm (6), third joint arm (7), polychrome spray-painting plant (8), it is characterised in that:

Pedestal (4) are equipped at the top of the turntable (2), the turntable (2) bottom is equipped with track (1), the pedestal (4) top End is equipped with the first joint arm (5), and the first joint arm (5) top is equipped with second joint arm (6), the second joint arm (6) front end is equipped with third joint arm (7), and third joint arm (7) front end is equipped with polychrome spray-painting plant (8), and described turns Platform (2) rear end is equipped with painting case (3).

2. a kind of paint spraying machinery hand according to claim 1, it is characterised in that: the polychrome spray-painting plant (8) It is made of paint color adjusting ring (81), limit sliding rail (82), support (83), spray head (84), the support (83) front end is equipped with spray Head (84), the support (83) rear end are equipped with limit sliding rail (82), and the limit sliding rail (82) is linked in paint color and adjusts ring (81) on, the paint color adjusts ring (81) and limit sliding rail (82) is used and is slidably matched.

3. a kind of paint spraying machinery hand according to claim 2, it is characterised in that: the paint color adjust ring (81) by Annulus (81a), docking tube head (81b), bracket (81c), axle sleeve (81d) composition, the annulus front end (81a) is equipped with butt tube Head (81b), the annulus (81a) inner ring are equipped with axle sleeve (81d), and branch is equipped between the axle sleeve (81d) and annulus (81a) Frame (81c), the bracket (81c) and docking tube head (81b) connection.