Efficient paint spraying system for production of solid wood furniture
Technical Field
The invention relates to the technical field of paint spraying devices, in particular to a high-efficiency paint spraying system for solid wood furniture production.
Background
At present, the coating industry has been developed for more than sixty years in China, and is an industry developed at the beginning of establishment of new China, and makes great contribution to the economic construction of China, although the coating industry of China starts to be later than developed countries, through continuous efforts of several generations of people, the coating industry of China also goes through a development process from scratch to small to large, after solid wood furniture is manufactured and molded, the surface of the furniture needs to be painted, the traditional manual painting efficiency is low, and the painting uniformity cannot be guaranteed, in order to solve the problems, the novel high-efficiency solid wood furniture painting device in the prior art is applied, but certain disadvantages still exist in the actual use process, the thickness of the central paint surface of the upper surface of the workpiece is far larger than that of the outer paint surface in the painting operation process, the thickness of the paint layer on the upper surface of the workpiece is uneven, and the quality of the painted workpiece is poor.
Disclosure of Invention
The invention aims to provide an efficient paint spraying system for producing solid wood furniture, which aims to solve the problems that the thickness of a central paint surface of a workpiece is far larger than that of an outer paint surface, the thickness of a paint layer on the upper surface of the workpiece is uneven, and the quality of the painted workpiece is poor in the paint spraying process in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency paint spraying system for production of solid wood furniture comprises a bottom plate, wherein a supporting plate is arranged on the left side of the upper surface of the bottom plate, a vertical plate is fixedly connected to the right side end of the upper surface of the bottom plate, a top plate is fixedly connected to the upper portion of the left surface of the vertical plate, a paint spraying mechanism is arranged on the lower surface of the top plate, a paint box is fixedly connected to the right surface of the vertical plate, a paint pump is mounted on the upper surface of the paint box, a bent pipe is fixedly connected to the top end of the paint pump, a part of the bent pipe penetrates through the vertical plate, the outer wall of the bent pipe is fixedly connected with the contact surface of the vertical plate, and a three-way pipe is fixedly connected to the left side end of the bent pipe;
the paint spraying mechanism comprises a transverse pipe, a first electromagnetic valve, a hose, a first spray nozzle, a vertical pipe, a second electromagnetic valve, a second spray nozzle, a first motor, a screw rod, an arc-shaped plate and a round rod;
the horizontal pipe is positioned below the top plate, the right side end of the horizontal pipe is provided with a first electromagnetic valve, the right side end of the first electromagnetic valve is provided with a hose, the other end of the hose is fixedly connected with the contact surface of the three-way pipe, the bottom end of the outer wall of the horizontal pipe is fixedly connected with a plurality of first spray heads in sequence from left to right, the vertical pipe is positioned on the left surface of the vertical plate, the top end of the vertical pipe is provided with a second electromagnetic valve, the top end of the second electromagnetic valve is connected with the three-way pipe, the left side of the outer wall of the vertical pipe is fixedly connected with a plurality of second spray heads in sequence from bottom to top, the first motor is arranged on the left side of the lower surface of the top plate, the front side of the motor is fixedly connected with a lead screw, the outer wall of the lead screw is sleeved with an arc-shaped plate, the inner wall of the arc-shaped plate is in threaded connection with the outer wall of the lead screw, the bottom end of the arc-shaped plate is fixedly connected with the horizontal pipe, round rods are inserted into the left and right sides of the front surface of the arc-shaped plate, the round bar penetrates through the arc-shaped plate to be fixedly connected with the contact surface of the first motor, and the round bar is in clearance fit with the contact surface of the arc-shaped plate.
Preferably, the front surface of the paint box is provided with an observation window.
Preferably, two round rods are bilaterally symmetrical relative to the center point of the arc-shaped plate.
Preferably, the supporting plate is connected with the bottom plate through a supporting mechanism;
the supporting mechanism comprises a vertical cylinder, a vertical rod, a second motor, a sliding block and a sliding groove;
the utility model discloses a vertical cylinder, including a support plate, a vertical cylinder, a bottom plate, a bottom motor, a lower surface, the lower surface of a vertical cylinder rigid coupling at the layer board, a vertical cylinder runs through a part of bottom plate, the outer wall of a vertical cylinder and the contact surface clearance fit of bottom plate, the inside of a vertical cylinder is equipped with the montant, the outer wall of montant and the inner wall clearance fit of a vertical cylinder, the bottom rigid coupling of montant has the second motor, the lower surface of second motor links to each other with the contact surface of bottom plate is fixed, the equal rigid coupling in both ends has the slider around the outer wall of montant, the slider passes through the spout and links to each other two with a vertical cylinder slides the spout is seted up both ends around the inner wall of a vertical cylinder respectively.
Preferably, the central points of the vertical rod, the vertical cylinder and the supporting plate are all on the same horizontal vertical line.
Preferably, two sides of the lower surface of the supporting plate are provided with adjusting mechanisms;
the adjusting mechanism comprises a through groove, a sliding block, an inclined rod, a lantern ring, a clamping support and a tension spring;
two lead to the groove and set up respectively in the bottom plate about the higher authority, the inside sliding connection who leads to the groove has the slider, the top of slider articulates there is the down tube, the other end of down tube articulates there is the lantern ring, the lantern ring passes through ball bearing and layer board rotation and links to each other, the inside top rigid coupling of slider has the extension spring, the other end rigid coupling card of extension spring holds in the palm, the upper surface that the card held in the palm and the contact surface looks joint of bottom plate.
Compared with the prior art, the invention has the beneficial effects that: this high-efficient paint spraying system is used in production of wood furniture, for traditional technology, have following advantage:
the solid wood furniture workpiece to be sprayed is placed on the upper surface of the supporting plate through the matching among the bottom plate, the supporting plate, the vertical plate, the top plate, the paint spraying mechanism, the paint box, the paint pump, the bent pipe and the three-way pipe, then the first electromagnetic valve is powered on and switched off, meanwhile, the paint spraying pump is started to pump out the paint in the paint box, the paint enters the first spray nozzle through the bent pipe, the three-way pipe, the hose and the transverse pipe and then is sprayed out, meanwhile, the first motor is electrified to ensure that the output shaft of the motor and the screw rod rotate forward and backward intermittently, and because of the threaded connection relationship between the screw rod and the arc-shaped plate and the sliding limit of the two round rods to the arc-shaped plate, can make violently pipe and first shower nozzle together carry out seesaw, can make first shower nozzle spun paint more for even efficient spraying at the upper surface of wood furniture work piece, the upper surface paint layer thickness of work piece is even, and the quality after the spraying paint can be strengthened.
Through the bottom plate, the layer board, the riser, the roof, the mechanism sprays paint, the paint case, the paint pump, the return bend, cooperation between three-way pipe and the supporting mechanism, when needing to spray paint the operation with the work piece lateral wall of layer board upper surface, operating personnel supplies power with the second solenoid valve, supply power with paint pump and second motor together, can be with the inside blowout of paint incasement portion from the second shower nozzle after the paint pump supplies power, and can make the work piece of layer board and top all to rotating at the uniform velocity after the second motor supplies power, can make the even efficient spraying of second motor at the outside surface of work piece, do benefit to the improvement to the paint spraying efficiency of work piece.
Through the cooperation between bottom plate, layer board, supporting mechanism and the adjustment mechanism, operating personnel can hold in the palm the contact surface phase separation of drawing downwards and bottom plate with the card, at this moment can carry out inside and outside slip with the slider in the inside that leads to the groove, and the transmission through the down tube can make the height of layer board adjust, is convenient for control distance relation between layer board and the first shower nozzle, is convenient for to the upper surface high quality operation of spraying paint of work piece.
Through the cooperation between paint can and the observation window, the observation window is convenient for operating personnel and knows the inside paint surplus condition of paint can provide convenient for operating personnel to fill the paint operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a connection structure of the top plate, the cross tube and the first motor of FIG. 1;
FIG. 3 is a schematic view of a connection structure of the base plate, the pallet and the support mechanism of FIG. 1;
FIG. 4 is a top cross-sectional view of the vertical post, vertical barrel, and slider of FIG. 3;
FIG. 5 is a schematic view of the connection structure of the base plate and the adjustment mechanism of FIG. 1;
fig. 6 is a schematic view of a connection structure of the pallet, the collar and the diagonal bar of fig. 1.
In the figure: 1. the device comprises a bottom plate, 2, a supporting plate, 3, a vertical plate, 4, a top plate, 5, a paint spraying mechanism, 501, a transverse pipe, 502, a first electromagnetic valve, 503, a hose, 504, a first spray head, 505, a vertical pipe, 506, a second electromagnetic valve, 507, a second spray head, 508, a first motor, 509, a screw rod, 510, an arc plate, 511, a round rod, 6, a supporting mechanism, 601, a vertical cylinder, 602, a vertical rod, 603, a second motor, 604, a sliding block, 605, a sliding groove, 7, an adjusting mechanism, 701, a through groove, 702, a sliding block, 703, a diagonal rod, 704, a lantern ring, 705, a clamping support, 706, a tension spring, 8, a paint box, 9, a paint pump, 10, a bent pipe, 11, a three-way pipe, 12 and an observation window.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Referring to fig. 1-6, the present invention provides a technical solution: a high-efficiency paint spraying system for production of solid wood furniture comprises a bottom plate 1, a supporting plate 2 is arranged on the left side of the upper surface of the bottom plate 1, a vertical plate 3 is fixedly connected to the right side end of the upper surface of the bottom plate 1, a top plate 4 is fixedly connected to the upper side of the left surface of the vertical plate 3, a paint spraying mechanism 5 is arranged below the lower surface of the top plate 4, a paint box 8 is fixedly connected to the right surface of the vertical plate 3, a paint pump 9 is mounted on the upper surface of the paint box 8, an elbow 10 is fixedly connected to the top end of the paint pump 9, a part of the elbow 10 penetrates through the vertical plate 3, the outer wall of the elbow 10 is fixedly connected with the contact surface of the vertical plate 3, a three-way pipe 11 is fixedly connected to the left side end of the elbow 10, the paint spraying mechanism 5 comprises a transverse pipe 501, a first electromagnetic valve 502, a hose 503, a first spray nozzle 504, a vertical pipe 505, a second electromagnetic valve 506, a second spray nozzle 507, a first motor 508, a lead screw 509, an arc plate 510 and a round rod 511, the transverse pipe 501 is positioned below the top plate 4, a first electromagnetic valve 502 is installed at the right end of the transverse pipe 501, a hose 503 is installed at the right end of the first electromagnetic valve 502, the other end of the hose 503 is fixedly connected with a contact surface of the three-way pipe 11, a plurality of first nozzles 504 are fixedly connected to the bottom end of the outer wall of the transverse pipe 501 from left to right in sequence, the vertical pipe 505 is located on the left surface of the vertical plate 3, a second electromagnetic valve 506 is installed at the top end of the vertical pipe 505, the top end of the second electromagnetic valve 506 is connected with the three-way pipe 11, a plurality of second nozzles 507 are fixedly connected to the left side of the outer wall of the vertical pipe 505 from bottom to top in sequence, the first motor 508 is installed on the left side of the lower surface of the top plate 4, the types of the first motor 508 and the second motor 603 are 42JSF330AS, a power cord is connected with an external power supply control device in sequence, a lead screw 509 is fixedly connected to the front side of the motor 508, an arc plate 510 is sleeved on the outer wall of the lead screw 509, the inner wall of the arc plate 510 is connected with the outer wall of the lead screw 509, the transverse pipe 501, the left side and the right side of the front surface of the arc-shaped plate 510 are respectively inserted with a round rod 511, the round rods 511 penetrate through the arc-shaped plate 510 and are fixedly connected with the contact surface of the first motor 508, the round rods 511 are in clearance fit with the contact surface of the arc-shaped plate 510, the front surface of the paint box 8 is provided with an observation window 12, the observation window 12 is made of transparent toughened glass, so that an operator can observe the internal condition of the paint box 8 conveniently, the two round rods 511 are bilaterally symmetrical relative to the central point of the arc-shaped plate 510, and the two round rods 511 can uniformly apply force to the arc-shaped plate 510;
the solid wood furniture workpiece to be sprayed is placed on the upper surface of the supporting plate through the matching among the bottom plate, the supporting plate, the vertical plate, the top plate, the paint spraying mechanism, the paint box, the paint pump, the bent pipe and the three-way pipe, then the first electromagnetic valve is powered on and switched off, meanwhile, the paint spraying pump is started to pump out the paint in the paint box, the paint enters the first spray nozzle through the bent pipe, the three-way pipe, the hose and the transverse pipe and then is sprayed out, meanwhile, the first motor is electrified to ensure that the output shaft of the motor and the screw rod rotate forward and backward intermittently, and because of the threaded connection relationship between the screw rod and the arc-shaped plate and the sliding limit of the two round rods to the arc-shaped plate, the transverse pipe and the first spray nozzle can move back and forth together, so that the paint sprayed by the first spray nozzle can be uniformly and efficiently sprayed on the upper surface of a solid wood furniture workpiece, the thickness of the paint layer on the upper surface of the workpiece is uniform, and the quality of the sprayed paint is enhanced;
through the cooperation between paint can and the observation window, the observation window is convenient for operating personnel and knows the inside paint surplus condition of paint can provide convenient for operating personnel to fill the paint operation.
The supporting plate 2 is connected with the bottom plate 1 through a supporting mechanism 6, the supporting mechanism 6 comprises a vertical cylinder 601, a vertical rod 602, a second motor 603, a sliding block 604 and sliding grooves 605, the vertical cylinder 601 is fixedly connected with the lower surface of the supporting plate 2, the vertical cylinder 601 penetrates through a part of the bottom plate 1, the outer wall of the vertical cylinder 601 is in clearance fit with the contact surface of the bottom plate 1, the vertical rod 602 is arranged inside the vertical cylinder 601, the outer wall of the vertical rod 602 is in clearance fit with the inner wall of the vertical cylinder 601, the bottom end of the vertical rod 602 is fixedly connected with the second motor 603, the lower surface of the second motor 603 is fixedly connected with the contact surface of the bottom plate 1, the front end and the rear end of the outer wall of the vertical rod 602 are fixedly connected with the sliding block 604, the sliding block 604 is connected with the vertical cylinder 601 through the sliding grooves 605, the sliding block 604 can slide up and down in the sliding groove 605 but cannot move front and back and left and right, the two sliding grooves 605 are respectively arranged at the front end and rear end of the inner wall of the vertical cylinder 601, the central points of the vertical rod 602, the vertical cylinder 601 and the supporting plate 2 are all on the same horizontal vertical line, the vertical rod 602 rotates to enable the vertical cylinder 601 and the supporting plate 2 to concentrically rotate;
through the bottom plate, the layer board, the riser, the roof, the mechanism sprays paint, the paint case, the paint pump, the return bend, cooperation between three-way pipe and the supporting mechanism, when needing to spray paint the operation with the work piece lateral wall of layer board upper surface, operating personnel supplies power with the second solenoid valve, supply power with paint pump and second motor together, can be with the inside blowout of paint incasement portion from the second shower nozzle after the paint pump supplies power, and can make the work piece of layer board and top all to rotating at the uniform velocity after the second motor supplies power, can make the even efficient spraying of second motor at the outside surface of work piece, do benefit to the improvement to the paint spraying efficiency of work piece.
Two sides of the lower surface of the supporting plate 2 are provided with adjusting mechanisms 7, each adjusting mechanism 7 comprises a through groove 701, a sliding block 702, an inclined rod 703, a sleeve ring 704, a clamping support 705 and a tension spring 706, the two through grooves 701 are respectively arranged on the left side and the right side of the handle of the bottom plate 1, the sliding blocks 702 are connected inside the through grooves 701 in a sliding mode, the sliding blocks 702 can slide left and right inside the through grooves 701, the top ends of the sliding blocks 702 are hinged with the inclined rods 703, the other ends of the inclined rods 703 are hinged with the sleeve rings 704, the sleeve rings 704 are rotatably connected with the supporting plate 2 through ball bearings, the top end inside the sliding blocks 701 is fixedly connected with the tension spring 706, the coefficient of the tension spring 706 is 2-5N/CM, the other ends of the tension springs 706 are fixedly connected with the clamping support 705, and the upper surface of the clamping support 705 is clamped with the contact surface of the bottom plate 1;
through the cooperation between bottom plate, layer board, supporting mechanism and the adjustment mechanism, operating personnel can hold in the palm the contact surface phase separation of drawing downwards and bottom plate with the card, at this moment can carry out inside and outside slip with the slider in the inside that leads to the groove, and the transmission through the down tube can make the height of layer board adjust, is convenient for control distance relation between layer board and the first shower nozzle, is convenient for to the upper surface high quality operation of spraying paint of work piece.
When the efficient paint spraying system for producing the solid wood furniture is used, a solid wood furniture workpiece to be sprayed is placed on the upper surface of the supporting plate 2, the first electromagnetic valve 502 is powered on and switched off, the paint spraying pump 9 is started to pump out paint in the paint box 8, the paint enters the first spray nozzle 504 through the bent pipe 10, the three-way pipe 11, the hose 503 and the transverse pipe 501 and is sprayed out, the first motor 508 is powered on to enable the output shaft of the motor 508 and the screw rod 509 to rotate in a positive and negative intermittent manner, due to the threaded connection relationship between the screw rod 509 and the arc-shaped plate 510 and the sliding limit of the two round rods 511 on the arc-shaped plate 510, the transverse pipe 501 and the first spray nozzle 504 can move back and forth together, the paint sprayed by the first spray nozzle 501 can be uniformly and efficiently sprayed on the upper surface of the solid wood furniture workpiece, the thickness of the upper surface of the workpiece is uniform, and when the side wall of the workpiece on the upper surface of the supporting plate 2 needs to be sprayed with paint, the first electromagnetic valve 502 is powered off and closed, then an operator supplies power to the second electromagnetic valve 506, paint in the paint box 8 is sprayed out from the inside of the second spray head 507, the second motor 603 is powered to enable the supporting plate 2 and a workpiece above the supporting plate 2 to rotate towards and at a constant speed, the second motor 603 can be uniformly and efficiently sprayed on the outer side surface of the workpiece, the paint spraying efficiency of the workpiece is improved, the operator can pull the clamping support 705 downwards to be separated from the contact surface of the bottom plate 1 before paint spraying operation, at the moment, the sliding block 702 can slide inside and outside the through groove 701, the height of the supporting plate 2 can be adjusted through the transmission of the inclined rod 703, the distance relation between the supporting plate 2 and the first spray head 504 can be conveniently controlled, high-quality paint spraying operation on the upper surface of the workpiece is facilitated, after the height adjustment of the supporting plate 2 is completed, the external acting force on the clamping support 705 is released, the tension spring 706 rebounds to cause the clamping support 705 to be clamped with the contact surface of the bottom plate 1, and the clamping support 705, the sliding block 702 and the inclined rod 703 are positioned to ensure the stability of the supporting plate 2 and the upper workpiece.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.