CN111054545A

CN111054545A - Paint spraying device for wickerwork handicraft

Info

Publication number: CN111054545A
Application number: CN201911377763.7A
Authority: CN
Inventors: 宋迎楼; 宋运宁
Original assignee: Anhui Hongrun Arts & Crafts Co ltd
Current assignee: Anhui Hongrun Arts & Crafts Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-04-24

Abstract

The invention relates to the technical field of handicraft paint spraying equipment, in particular to a paint spraying device for wickerwork handicrafts, which comprises a rotary table, a left rack, a right rack and a paint spraying box, wherein a rotary shaft is rotatably arranged between the left rack and the right rack, the rotary table is arranged on the rotary shaft between the left rack and the right rack, the paint spraying box is arranged right below the rotary table, and a power device for driving the rotary shaft to rotate is arranged at the right end of the right rack; a plurality of arc-shaped through grooves are formed in the rotary table in an annular array, rolling grooves are formed in the arc-shaped through grooves, and rollers are arranged in the rolling grooves; the invention can realize continuous paint spraying on the wicker artware through the low-speed rotation of the rotary disc, and operators can continuously paint the wicker artware by taking down the artware which is rolled out from the paint spraying box and putting on a new wicker artware to be painted.

Description

Paint spraying device for wickerwork handicraft

Technical Field

The invention relates to the technical field of painting equipment for artware, in particular to a painting device for wicker-woven artware.

Background

Wicker is one of the traditional handicrafts in China, and is a common handicraft in life for manually weaving wickers after peeling and profiling. For example, wicker baskets, wickers, reed foils and the like are common artware in wicker weaving, and in the processing process, wicker is woven into the artware, and then the surface of the artware needs to be painted, so that the appearance is enhanced and the service life is prolonged. At present, most wicker artware is manually sprayed with paint, the efficiency is low, the paint spraying effect is poor, and more importantly, the long-time manual paint spraying brings great threat to the physical and mental health of operators, so that the mechanical paint spraying is the development trend of the wicker artware.

For example, the utility model discloses a small handicraft paint spraying apparatus, including the mechanism of spraying paint, the mechanism of spraying paint includes dustcoat and sets up the arc tube in its inside, the equipartition has a plurality of shower nozzle on the arc tube lateral wall, the upper end of arc tube is passed through the connecting piece and is fixed on the top surface in the dustcoat, the arc tube is connected with spiral helicine hose through the connecting pipe, the upper end and the storage paint bucket intercommunication of hose, it fixes on the crossbeam to store up the paint bucket, and the dustcoat passes through the cylinder and is connected with the crossbeam, the crossbeam frame is established between two stands, the column mouting is on the base, the inside of base is equipped with driving motor and first gear, first gear is connected with driving motor's output shaft transmission, driving motor passes through the transmission structure and is connected with the carousel transmission of setting. The utility model discloses a though can make the surface spray paint evenly through the carousel in the dustcoat internal rotation, this paint spraying apparatus inefficiency, mainly because the mechanism work that sprays paint need pause after once spraying paint, take off the handicraft on the carousel and change the new handicraft of treating of spraying paint. Therefore, the invention provides a device capable of continuously spraying paint to wicker-woven artworks, which aims at overcoming the defect that the existing small artworks spraying device is low in spraying efficiency.

Disclosure of Invention

The invention aims to solve the technical problem of designing a paint spraying device for wickerwork artware, which is used for solving the defects that the paint spraying efficiency of the existing equipment is low and the actual paint spraying processing efficiency cannot be met.

The invention is realized by the following technical scheme:

a paint spraying device for wickerwork artware comprises a rotary table, a left rack, a right rack and a paint spraying box, wherein a rotary shaft is rotatably arranged between the left rack and the right rack, the rotary table is arranged on the rotary shaft between the left rack and the right rack, the paint spraying box is arranged right below the rotary table, and a power device for driving the rotary shaft to rotate is arranged at the right end of the right rack;

the rotary table is provided with a plurality of arc-shaped through grooves in an annular array, rolling grooves are formed in the arc-shaped through grooves, rolling wheels are arranged in the rolling grooves, a first bearing is arranged at the center of each rolling wheel, a round rod is arranged in each first bearing, two ends of each round rod penetrate through the arc-shaped through grooves and extend out of two sides of the rotary table, the right end of each round rod is connected with a balancing weight with the center of gravity located at the lower end of the corresponding round rod, a connecting rod is arranged on the lower surface of each balancing weight, a first arc-shaped top block is arranged on the left side surface of the lower end of the connecting rod, the left end of each round rod is connected with a fixed block, a second bearing is arranged in each fixed block, a vertical rotating rod is connected in each second bearing, the lower end of each vertical;

the upper end of the paint spraying box is open, the front side and the rear side of the paint spraying box are provided with a feeding gap and a discharging gap, the left side of the upper end of the paint spraying box is provided with a fixing plate, a proximity switch is arranged on the fixed plate, a sliding plate is arranged on the right side of the upper end of the paint spraying box, the lower surface of the sliding plate is provided with a sliding block, the upper end surface of the paint spraying box is provided with a sliding chute matched with the sliding block, the lower surface of the right end of the sliding plate is provided with a connecting block, a spring is connected between the connecting block and the right side surface of the paint spraying box, a second arc-shaped top block is fixed at the right end of the upper surface of the sliding plate, a servo motor is fixed at the left end of the upper surface of the sliding plate, the output shaft of the servo motor is provided with a second gear, the left end of the upper surface of the sliding plate is provided with a metal induction block which is positioned on the same straight line with the proximity switch, and a paint spraying device is arranged inside the paint spraying box.

Preferably, the power device comprises a driving motor, a speed reducer and a triangular belt, the driving motor is fixed at the right end of the right frame, an output shaft of the driving motor is connected with the speed reducer, a first belt wheel is arranged on the output shaft of the speed reducer, a second belt wheel is arranged at the end part of the rotating shaft extending out of the right frame, and the triangular belt is arranged between the first belt wheel and the second belt wheel.

Preferably, paint spraying apparatus is including storing up paint can, atomizer and a plurality of paint atomizing nozzle, store up the outside that paint can set up at the paint spraying case, the atomizer sets up at the paint spraying case surface, a plurality of paint atomizing nozzle is arranged in order and is set up on the left and right sides inner wall of paint spraying case, the feed liquor end of atomizer is connected with storing up paint can, and its play liquid end is connected with paint atomizer.

Preferably, the willow bark artware fixing mechanism is one of a hook and a hanging buckle.

Preferably, the interior of the paint spraying box is provided with a liquid accumulating tank, and the paint spraying box is provided with a liquid discharge pipe communicated with the liquid accumulating tank.

Preferably, the arc that sets up on the carousel leads to the groove and is 4~6, the central angle that the arc led to the groove is 30~ 45.

Has the advantages that:

1. the invention can realize continuous paint spraying on the wicker artware through the low-speed rotation of the rotary disc, and operators can continuously paint the wicker artware by taking down the artware which is rolled out from the paint spraying box and putting on a new wicker artware to be painted.

2. When the wicker handicraft enters the middle of the paint spraying box, the first arc-shaped top block at the lower end of the balancing weight pushes the second arc-shaped top block to the left side, the sliding plate slides to the left side under the action of the pushing force, the first gear is meshed with the second gear, the metal induction block enters the induction range of the proximity switch, the proximity switch controls the servo motor and the paint spraying device to work, and the wicker handicraft can spray paint on all surfaces in the paint spraying box due to the rotation of the vertical rotating rod, so that the surfaces of the wicker handicraft are uniformly sprayed with paint. Meanwhile, because the connecting rod and the roller are acted by the balancing weight, the roller is always positioned at the lowest end in the process of low-speed rotation of the turntable, and the connecting rod is always kept still, so that the stable operation of the whole process can be effectively ensured; when the angle that the carousel has rotated is equal with the centre of a circle angle that the arc led to the groove, because the gyro wheel receives the limiting displacement of the tip in roll groove, at this moment along with the carousel rotates to the upper end, first arc piece and second arc kicking block part, the sliding plate moves to the right side, proximity switch disconnection, servo motor and paint spraying apparatus stop work, the wickerwork handicraft that sprays paint is transferred out the paint spray booth, the wickerwork that next arc led to the groove corresponds changes over into wherein spraying paint, it not only realizes continuous type and sprays paint, and can also in time stop spraying paint during the exchange, the waste of material has effectively been reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic front plan view showing the structure of embodiment 1;

FIG. 2 is a side view at A-A in example 1;

FIG. 3 is an enlarged view at B of FIG. 1;

FIG. 4 is a perspective partial cross-sectional view of the turntable of the present invention;

FIG. 5 is a perspective view of a roller, a round bar, a counter weight, a vertical rotating bar, etc. in the present invention;

FIG. 6 is a first angled perspective view of the paint spray booth and the paint spray apparatus of the present invention;

fig. 7 is a second angular perspective view of the paint spray booth and the painting apparatus of the present invention.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 7, in conjunction with the embodiments.

Example 1

Embodiment 1 introduces a paint spraying device for wicker handicraft, and the main structure comprises a turntable 1, a left frame 2, a right frame 3 and a paint spraying box 4. Wherein, a rotating shaft 10 is arranged between the left frame 2 and the right frame 3, and two ends of the rotating shaft 10 are respectively connected with the inner bearings at the top ends of the left frame 2 and the right frame 3. The rotary table 1 is arranged on a rotating shaft 10 between the left frame 2 and the right frame 3, wherein 4-6 arc through grooves 101 are formed in the rotary table 1, the central angle range of the arc through grooves 101 to be described is 30-45 degrees, namely, four arc through grooves 101 are formed in the rotary table 1, the central angles of the four arc through grooves are 45 degrees, and the four arc through grooves are arranged on the side face, close to the outer circumferential face, of the rotary table 1 in an annular array mode. The rolling groove 102 is formed in the arc-shaped through groove 101, the roller 5 is arranged in the rolling groove 102, the first bearing 501 is arranged at the center of the roller 5, the round rod 502 is arranged in the first bearing 501, the outer steel ring of the first bearing 501 is welded with the roller 5, and the inner steel ring of the first bearing 501 is welded with the round rod 502. The two ends of the round rod 502 penetrate through the arc-shaped through groove 101 and extend out of the two sides of the turntable 1, the right end of the round rod 502 is connected with a balancing weight 503, the center of gravity of the balancing weight is located at the lower end of the round rod 502, the lower surface of the balancing weight 502 is provided with a connecting rod 504, and the left side surface of the lower end of the connecting rod 504 is provided with a first arc-shaped top block 505. The left end of the round rod 502 is connected with a fixed block 506, a second bearing 507 is arranged inside the fixed block 506, a vertical rotating rod 508 is connected in the second bearing 507, the lower end of the vertical rotating rod 508 is connected with a willow bark handicraft fixing mechanism 509, and the willow bark handicraft fixing mechanism 509 can be selected from a hook or a hanging buckle. And a first gear 510 is provided at the middle section of the vertical turning bar 508.

The right end of the right frame 3 is provided with a power device 6, and the power device 6 comprises a driving motor 601, a speed reducer 602 and a triangular belt 603. The driving motor 601 is fixed at the right end of the right frame 3, an output shaft of the driving motor 601 is connected with the speed reducer 602, a first belt wheel is arranged on the output shaft of the speed reducer 602, a second belt wheel is arranged at the end part of the rotating shaft 10 extending out of the right frame 3, the triangular belt 603 is arranged between the first belt wheel and the second belt wheel, and the rotating disc 1 rotates at a low speed under the action of the driving motor 601.

The case 4 that sprays paint in this embodiment 1 sets up under carousel 1, and the uncovered setting in its upper end of case 4 that sprays paint to the side has seted up into discharge gap 401 around case 4 that sprays paint, is located the left side of case 4 upper end that sprays paint and is provided with fixed plate 402, and is provided with proximity switch 403 on fixed plate 402. A sliding plate 404 is provided on the right side of the upper end of the painting box 4, a slider 4041 is provided on the lower surface of the sliding plate 404, a sliding groove 405 is provided on the upper end surface of the painting box 4, and the slider 4041 can slide in the sliding groove 405. A connecting block 4042 is provided on the lower surface of the right end of the slide plate 404, and a spring 406 is connected between the connecting block 4042 and the right side surface of the paint spray booth 4. A second arc-shaped top block 407 is fixed to the right end of the upper surface of the slide plate 404, and when the first arc-shaped top block 505 abuts against the second arc-shaped top block 407, the slide plate 404 moves to the left. In addition, a servo motor 408 is fixed to the left end of the upper surface of the sliding plate 404, the actuation of the servo motor 408 is controlled by a proximity switch 409, a second gear 4081 is provided on the output shaft of the servo motor 408, and when the connecting rod 504 is located at the lowermost end, the sliding plate 404 is moved to the left so that the first gear 510 on the connecting rod 504 is engaged with the second gear 4081. Meanwhile, a metal sensing block 409 is arranged at the left end of the upper surface of the sliding plate 404, and the metal sensing block 409 and the proximity switch 403 are positioned on the same straight line.

The embodiment 1 realizes the paint spraying function by arranging the paint spraying device 7 inside the paint spraying box 4. Wherein, the painting device 7 comprises a paint storage tank 701, an atomizer 702 and a plurality of paint atomizing nozzles 703, wherein the paint storage tank 701 is disposed outside the painting booth 4, and the atomizer 702 is disposed on the outer surface of the painting booth 4, since the atomizer 702 is the prior art and will not be described in detail here. Wherein, a plurality of paint atomizing nozzles 703 are orderly arranged on the inner walls of the left and right sides of the paint spraying box 4, the liquid inlet end of the atomizer 702 is connected with the paint storage tank 701, the liquid outlet end is connected with the paint atomizing nozzle 703, and the starting of the paint spraying device 7 is controlled by a proximity switch 409.

And finally, a liquid accumulation groove 8 is formed in the lower end of the interior of the paint spraying box 4, a liquid discharge pipe 9 communicated with the liquid accumulation groove 8 is arranged on the paint spraying box 4, and when paint waste liquid in the paint spraying process falls into the liquid accumulation groove 8, cleaning agents are added into the paint waste liquid and then the paint waste liquid is discharged from the liquid discharge pipe 9.

The specific implementation application and the working principle of the embodiment 1 are as follows:

when the wickerwork painting device is used for painting wickerwork baskets, operators feed materials into the front section of the paint spraying box 4, the handles of the wickerwork baskets are fixed on the wicker skin artwork fixing mechanisms 509 (namely, the hooks), then the wickerwork baskets enter the paint spraying box 4 from the feeding and discharging gaps 401 on the front side surface of the paint spraying box 4 along with the rotation of the rotary table 1, and when the wickerwork baskets are positioned in the middle of the paint spraying box 4, the paint atomizing nozzles 703 on the left side surface and the right side surface of the paint spraying box 4 face the wickerwork baskets.

At this time, the round rod 502 is always arranged at the lowest end of the rotary table 1 and is not moved due to the action of the balancing weight 503 and the roller 5, the first arc-shaped top block 505 below the balancing weight 503 and the second arc-shaped top block 407 on the sliding plate 404 are abutted against each other, so that the sliding plate 404 moves relative to the left side of the paint spraying box 4, the second gear 510 on the servo motor 408 is meshed with the first gear 510 on the vertical rotating rod 508, the metal sensing block 409 on the sliding plate 404 enters the sensing range of the proximity switch 403 at this time, the proximity switch 403 controls the servo motor 408 to rotate and the paint spraying device 7 to work, the wicker basket fixed below the vertical rotating rod 508 rotates along with the rotation of the vertical rotating rod 508, and the paint atomizing nozzle 703 can uniformly spray the wicker paint on all the outer surfaces of the wicker.

It should be noted that, when the roller 5 is located in the rolling groove 102 at the lowermost end of the turntable 1 at this time, even if the rolling groove 102 rotates along with the rotation of the turntable 1, the roller 5 rolls with the rolling groove 102 due to the action of the counterweight 503 and is always located at the lowermost vertical position of the turntable 1, and the round rod 502 is not moved and rotated due to the action of the counterweight 503 and the first bearing 501, so that the first gear 510 on the vertical rotating rod 508 is always not shifted at the meshing position with the second gear 510, and the stable rotation of the vertical rotating rod 508 can be ensured.

When the rotating angle of the rotary table 1 is equal to the angle of the circle center of the arc-shaped through groove 101, the roller 5 is limited by the end of the rolling groove 102, at the moment, along with the rotation of the rotary table 1 to the upper end, the first arc-shaped block 505 and the second arc-shaped top block 407 are separated, the sliding plate 404 moves to the right side under the action of the restoring force of the spring 406, the proximity switch 403 is disconnected, the servo motor 408 and the paint spraying device 7 stop working, the painted wickerwork basket rotates out from the feeding and discharging notch 401 on the rear side surface of the paint spraying box 4, and then an operator takes down the wickerwork basket.

The invention not only realizes continuous paint spraying, but also can stop paint spraying in time under the action of the proximity switch during the exchange period of the wicker basket, thereby effectively reducing the waste of materials and having excellent effect.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A paint spraying device for wickerwork artware comprises a rotary table, a left rack, a right rack and a paint spraying box, and is characterized in that a rotary shaft is rotatably arranged between the left rack and the right rack, the rotary table is arranged on the rotary shaft between the left rack and the right rack, the paint spraying box is arranged right below the rotary table, and a power device for driving the rotary shaft to rotate is arranged at the right end of the right rack;

2. The paint spraying apparatus for wicker-woven artworks according to claim 1, wherein the power device comprises a driving motor, a speed reducer and a V-belt, the driving motor is fixed at the right end of the right frame, an output shaft of the driving motor is connected with the speed reducer, a first belt wheel is arranged on the output shaft of the speed reducer, a second belt wheel is arranged at the end of the rotating shaft extending out of the right frame, and the V-belt is arranged between the first belt wheel and the second belt wheel.

3. The paint spraying device for the wickerwork artware according to claim 1, wherein the paint spraying device comprises a paint storage tank, an atomizer and a plurality of paint atomizing nozzles, the paint storage tank is arranged on the outer side of the paint spraying box, the atomizer is arranged on the outer surface of the paint spraying box, the plurality of paint atomizing nozzles are arranged on the inner walls of the left side and the right side of the paint spraying box in an orderly manner, the liquid inlet end of the atomizer is connected with the paint storage tank, and the liquid outlet end of the atomizer is connected with the paint atomizing nozzle.

4. The paint spraying apparatus for wicker-woven handicraft according to claim 1, wherein the wicker-leather handicraft fixing mechanism is one of a hook and a hanging buckle.

5. The paint spraying apparatus for wicker-woven artware according to claim 1, wherein a liquid accumulating tank is arranged inside the paint spraying box, and a liquid discharging pipe communicated with the liquid accumulating tank is arranged on the paint spraying box.

6. The paint spraying device for the wicker-woven artware as claimed in claim 1, wherein the number of the arc-shaped through grooves formed in the rotary table is 4-6, and the central angle of each arc-shaped through groove is 30-45 °.