CN112007811B

CN112007811B - Paint spraying device

Info

Publication number: CN112007811B
Application number: CN202010960793.7A
Authority: CN
Inventors: 姚啸云
Original assignee: Jiangsu Ruiyao Industrial Co ltd
Current assignee: Jiangsu Ruiyao Industrial Co.,Ltd.
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-11-09
Anticipated expiration: 2040-09-14
Also published as: CN112007811A

Abstract

The invention relates to a paint spraying device, which comprises a box body and a spray gun arranged on the inner wall of the box body, wherein an electric telescopic rod is arranged at the bottom end of the box body, the output end of the electric telescopic rod is connected with a rotating motor, the output end of the rotating motor is connected with a rotating shaft, the outer wall of the rotating shaft is connected with a movable plate through a bearing, a rotating plate is rotatably connected inside the movable plate, the outer wall of the rotating motor is connected with the rotating plate through a clamping device, a plastic barrel is arranged at the top end of the rotating plate, and a collecting chamber corresponding to the spray gun is arranged at the bottom end of the box body; when the electric telescopic handle drive rotates the motor and rises, the drive hinge bar rotates to promote to collect the room and stretch out the box outside under the effect that promotes the slider and promote the spout, the fly leaf both sides set up the slope form, can make things convenient for coating to drop along the inclined plane in the collection room, and this kind of mode is after spraying work, and the collection room can stretch out the box outside automatically, makes things convenient for the staff to clear up the collection room.

Description

Paint spraying device

Technical Field

The invention relates to the technical field of spraying devices, in particular to a paint spraying device.

Background

The plastic drum bears the equipment commonly used in the life, need carry out the spraying with its surface in process of production, the aesthetic feeling of plastic drum has been increased, generally connect coating through the spray gun at present and carry out the spraying, but the plastic drum is inconvenient when the spraying is inconvenient fixed, it drops to lead to the plastic drum to take place easily to rotate the in-process, and the coating to the spray gun sprays is inconvenient to be collected, the inside clean problem of device has been influenced, the staff need clear up equipment inside many times, the work efficiency of device has been reduced, and the operation is wasted time and energy.

Disclosure of Invention

The invention aims to solve the technical problem that plastic barrels are easy to fall off in the rotary spraying process at two sides and workers need to clean the interior of equipment for many times, so that the working efficiency of the device is reduced.

In order to solve the technical problems, the invention provides the following technical scheme: a coating spraying device comprises a box body and a spray gun arranged on the inner wall of the box body, wherein an electric telescopic rod is arranged at the bottom end of the box body, the output end of the electric telescopic rod is connected with a rotating motor, the output end of the rotating motor is connected with a rotating shaft, the outer wall of the rotating shaft is connected with a movable plate through a bearing, the inner part of the movable plate is rotatably connected with a rotating plate, the outer wall of the rotating motor is connected to the rotating plate through a clamping device, a plastic barrel is arranged at the top end of the rotating plate, a collecting chamber corresponding to the spray gun is arranged at the bottom end of the box body, and openings for the collecting chamber to enter and exit are formed in the left side and the right side of the bottom end of the box body;

the plastic barrel collecting device comprises a rotating plate, a plastic barrel, a supporting device for supporting the rotating plate, a clamping device arranged in the rotating plate and used for clamping the plastic barrel, and a pushing device used for driving the collecting chamber to extend out of the box body.

Preferably, the clamping device comprises a fixed block, a first clamping block and a second clamping block, the fixed block is fixedly connected to the bottom end of the rotating plate, two groups of first clamping blocks are coaxially distributed on the inner wall of the fixed block, two groups of second clamping blocks are coaxially distributed on the outer wall of the rotating shaft, and the opposite sides of the two groups of first clamping blocks are perpendicular to the extension lines of the opposite sides of the two groups of second clamping blocks.

Preferably, the supporting device comprises a bottom plate, supporting rods, supporting sliding blocks and supporting sliding grooves, the bottom plate is fixedly connected to the inner wall of the bottom end of the box body, the supporting sliding grooves are arranged in two groups, two groups of supporting sliding grooves are respectively arranged on the opposite side faces of the bottom plate and the movable plate, the supporting sliding grooves are connected to the two groups of supporting sliding blocks in a sliding mode, the supporting rods are arranged in two groups, the middle positions of the two groups of supporting rods are connected in a rotating shaft in a crossed mode, and the end portions of the supporting rods are hinged to the supporting sliding blocks.

Preferably, clamping device includes centre gripping gear, centre gripping rack, centre gripping slider and centre gripping spout, the one end that the rotation motor was kept away from to the axis of rotation extends to the rotor plate inside and fixed connection in the centre gripping gear, the centre gripping rack is provided with two sets ofly, two sets of centre gripping rack meshes with the centre gripping gear mutually, centre gripping slider fixed connection is in the centre gripping rack, the rotor plate inner wall is seted up in the centre gripping spout, centre gripping slider horizontal sliding connection is in the centre gripping spout.

Preferably, thrust unit includes lifting rack, lifting gear, lead screw, movable block and hinge bar, lifting rack fixed connection rotates the motor outer wall, lifting rack meshes with lifting gear mutually, the inner wall passes through the bearing around the box and connects in the lead screw, lifting gear fixed connection is in the lead screw outer wall, lead screw outer wall threaded connection is in the movable block, hinge bar one end articulates in movable block, the other end articulates in collecting the room.

Preferably, thrust unit is still including promoting the slider and promoting the spout, promote slider fixed connection in collection room bottom, promote the spout and offer in box bottom inner wall, promote slider sliding connection in promoting the spout.

Compared with the prior art, the invention has the beneficial effects that:

the plastic barrel is placed on the rotating plate, then the electric telescopic rod is opened to enable the movable plate to gradually move downwards to drive the two groups of supporting rods to rotate, then when the plastic barrel corresponds to the spray gun, the rotating motor is opened to drive the rotating shaft to rotate, at the moment, the clamping gear drives the two groups of clamping racks to work, and the two groups of clamping racks gradually move towards each other under the action of the clamping slide block and the clamping chute, so that the bottom end of the plastic barrel is clamped, after the clamping is finished, the second clamping block is just attached to the first clamping block, when the rotating shaft continuously rotates, the second clamping block drives the first clamping block and the rotating plate to rotate, so that the plastic barrel is driven to rotate, the problem that the plastic barrel falls off when rotating can be avoided, and when the spraying is finished, the electric telescopic rod drives the rotating motor to ascend, the lifting racks gradually move upwards to further drive the lifting gear to rotate, the lead screw rotates this moment, makes the movable block remove to the box inner wall under the effect of screw thread, and the drive hinge bar rotates to promote the collection room and stretch out the box outside under the effect that promotes the slider and promote the spout, the collection room can play the collection effect, and the fly leaf both sides set up the slope form, can make things convenient for coating to fall along the inclined plane in the collection room, and this kind of mode is after spraying work, and the collection room can stretch out the box outside automatically, makes things convenient for the staff to clear up the collection room.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic top sectional view of the engaging device of the present invention;

FIG. 4 is a schematic top cross-sectional view of the engaging device of the present invention;

FIG. 5 is a schematic top sectional view of the clamping device of the present invention;

FIG. 6 is a schematic top view of the pushing device of the present invention;

fig. 7 is a schematic structural view of the plastic barrel in a front view in a cross-sectional state when the plastic barrel is lifted.

The reference numbers in the figures are: 1. a box body; 2. a spray gun; 3. a plastic barrel; 411. a base plate; 412. an electric telescopic rod; 413. rotating the motor; 414. a movable plate; 415. a rotating plate; 511. a support bar; 512. a support slide block; 513. a support chute; 611. a fixed block; 612. a first engaging block; 613. a rotating shaft; 614. a second engaging block; 711. clamping the gear; 712. clamping the rack; 713. clamping the sliding block; 714. a clamping chute; 811. a lifting rack; 812. a lifting gear; 813. a screw rod; 814. a movable block; 815. a hinged lever; 816. a collection chamber; 817. pushing the sliding block; 818. pushing the chute.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", 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, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-7, a paint spraying apparatus includes a box 1 and a spray gun 2 mounted on an inner wall of the box 1, a collecting chamber 816 corresponding to the spray gun 2 is disposed at a bottom end of the box 1, how the spray gun 2 works is well known to those skilled in the art, and therefore details are not described herein, openings for the collection chamber 816 to pass in and out are disposed at left and right sides of the bottom end of the box 1, paint dripping from the spray gun 2 can be collected by the collection chamber 816 and cleaned inside the collection chamber 816 through the openings, an electric telescopic rod 412 is mounted at the bottom end of the box 1, an output end of the electric telescopic rod 412 is connected to a rotating motor 413, an output end of the rotating motor 413 is connected to a rotating shaft 613, a movable plate 414 is connected to an outer wall of the rotating shaft 613 through a bearing, left and right sides of a top end of the movable plate 414 are disposed in an inclined manner, after the spray gun 2 works, an inclined surface at a top end of the movable plate 414 can guide excess paint into the collection chamber 816, the inside rotation of fly leaf 414 is connected with rotor plate 415, and the outer wall of rotation motor 413 passes through the block device to be connected in rotor plate 415, and rotor plate 415 top is provided with plastic drum 3, drives the work of block device and then makes rotor plate 415 drive plastic drum 3 take place to rotate through rotating motor 413 to the work of cooperation spray gun 2 realizes the comprehensive clearance to plastic drum 3.

Further comprises a supporting device for supporting the movable plate 414, a clamping device arranged inside the rotating plate 415 and used for clamping the plastic barrel 3, and a pushing device for driving the collection chamber 816 to extend out of the box body 1.

As shown in fig. 1, 5 and 7, the clamping device includes a clamping gear 711, a clamping rack 712, two clamping sliders 713 and a clamping sliding slot 714, one end of the rotating shaft 613, which is far away from the rotating motor 413, extends into the rotating plate 415 and is fixedly connected to the clamping gear 711, two sets of clamping racks 712 are provided, the two sets of clamping racks 712 are engaged with the clamping gear 711, the clamping sliders 713 are fixedly connected to the clamping racks 712, the clamping sliding slot 714 is arranged on the inner wall of the rotating plate 415, the clamping sliders 713 are horizontally and slidably connected to the clamping sliding slot 714, when the rotating shaft 613 is driven by the rotating motor 413 to rotate, the rotating shaft 613 can drive the clamping gears 711 to rotate, at this time, the clamping gears 711 drive the two sets of clamping racks 712 to move oppositely, the clamping racks 712 can clamp the bottom end of the plastic barrel 3, thereby preventing the plastic barrel 3 from falling off, and ensuring the stability of the plastic barrel 3.

As shown in fig. 3 and 4, the engaging device includes a fixed block 611, a first engaging block 612 and a second engaging block 614, the fixed block 611 is fixedly connected to the bottom end of the rotating plate 415, two sets of first engaging blocks 612 are coaxially distributed on the inner wall of the fixed block 611, two sets of second engaging blocks 614 are coaxially distributed on the outer wall of the rotating shaft 613, opposite sides of the two sets of first engaging blocks 612 are perpendicular to extension lines of opposite sides of the two sets of second engaging blocks 614, when the rotating motor 413 drives the clamping device to operate, the second engaging block 614 is just attached to the first engaging block 612, as shown in fig. 4, when the rotating shaft 613 continues to rotate, the second engaging block 614 can drive the first engaging block 612 and the rotating plate 415 to rotate, so as to drive the plastic barrel 3 to rotate, and cooperate with the spray gun 2 to operate, so as to implement overall spraying on the plastic barrel 3, and improve the operating efficiency of the device.

As shown in fig. 1 and 7, the supporting device includes a bottom plate 411, supporting rods 511, supporting sliding blocks 512 and supporting sliding grooves 513, the bottom plate 411 is fixedly connected to the inner wall of the bottom end of the box body 1, two sets of supporting sliding grooves 513 are provided, two sets of supporting sliding grooves 513 are respectively provided on the opposite side surfaces of the bottom plate 411 and the movable plate 414, the insides of the two sets of supporting sliding grooves 513 are slidably connected to the two sets of supporting sliding blocks 512, two sets of supporting rods 511 are provided, the middle positions of the two sets of supporting rods 511 are cross-connected through a rotating shaft, the ends of the two sets of supporting rods 511 are hinged to the supporting sliding blocks 512, after spraying, the electric telescopic rod 412 drives the rotating motor 413, the clamping device, the movable plate 414 and the plastic barrel 3 to vertically move upwards, at this time, the two sets of supporting rods 511 are extruded to rotate and drive the supporting sliding blocks 512 to slide inside the supporting sliding grooves 513, and the stability of the movable plate 414 can be ensured by the supporting device, so that the plastic barrel 3 is stable enough in the lifting process.

As shown in fig. 6, the pushing device includes a lifting rack 811, a lifting gear 812, a screw 813, a movable block 814, a hinge rod 815, a pushing slider 817 and a pushing chute 818, the lifting rack 811 is fixedly connected to the outer wall of the rotating motor 413, the lifting rack 811 is engaged with the lifting gear 812, the front and rear inner walls of the box body 1 are connected to the screw 813 through bearings, the lifting gear 812 is fixedly connected to the outer wall of the screw 813, the outer wall of the screw 813 is connected to the movable block 814 through threads, one end of the hinge rod 815 is hinged to the movable block 814, the other end is hinged to the collection chamber 816, the pushing slider 817 is fixedly connected to the bottom end of the collection chamber 816, the pushing chute 818 is arranged on the inner wall of the bottom end of the box body 1, the pushing slider 817 is slidably connected to the pushing chute 818, when the rotating motor 413 is driven by the electric telescopic rod 412 to vertically move upwards, the rotating motor 413 drives the lifting rack 811 to move upwards, and further drive the lifting gear 812 and the screw 813 to rotate, make movable block 814 remove to box 1 rear end inner wall under the effect of screw thread to drive hinge bar 815 and take place to rotate, collect room 816 this moment and receive the extrusion and stretch out box 1 outside along the opening, promote the slider 817 simultaneously and promote the inside slip of spout 818, this kind of mode can be outside can releasing box 1 with collecting room 816 after 3 spraying of plastic drum, the staff can clear up collecting room 816, and convenient operation has promoted the work efficiency of device.

The working principle is as follows: the two sets of support rods 511 in fig. 1 are distributed at the maximum angle, and the second engaging block 614 and the first engaging block 612 in fig. 3 are separated from each other as initial states. When the plastic barrel 3 needs to be sprayed: as shown in fig. 1, the rotating motor 413 is turned on, at this time, the rotating motor 413 drives the rotating shaft 613 to rotate, and further drives the second engaging block 614 to rotate, and the rotating shaft 613 drives the clamping gear 711 to rotate, the clamping gear 711 can drive the two sets of clamping racks 712 to move relatively under the action of the clamping slider 713 and the clamping chute 714, so that the two sets of clamping racks 712 clamp and fix the bottom end of the plastic barrel 3, as shown in fig. 4, when the second engaging block 614 rotates to be engaged with the first engaging block 612, the rotating shaft 613 can drive the rotating plate 415 to rotate, so as to drive the plastic barrel 3 to rotate, a worker can turn on the spray gun 2 to spray paint on the outer wall of the plastic barrel 3, and cooperate with the plastic barrel 3 to realize complete spraying, how the spray gun 2 works is known as the prior art by those skilled in the art, and will not be described herein again, after spraying, the electric telescopic rod 412 works to drive the rotating motor 413 to move vertically upwards, and drives the movable plate 414 and the plastic barrel 3 to move upward, at this time, the two sets of support rods 511 rotate around the rotation shaft, and drives the support sliding block 512 to slide in the support sliding groove 513, as shown in fig. 7, the lifting rack 811 moves upward to drive the lifting gear 812 to rotate, as shown in fig. 6, the lifting gear 812 drives the screw rod 813 to rotate, the movable block 814 is driven to move towards the inner wall of the rear end of the box body 1 under the action of the screw thread, the hinge rod 815 is driven to rotate, the collection chamber 816 is pushed to penetrate through the opening and extend out of the box body 1, the collection chamber 816 can collect the coating dropped when the spray gun 2 sprays, meanwhile, the outer wall of the movable plate 414 is disposed in an inclined manner, the excess coating can slide down to the inside of the collection chamber 816 along the inclined surface of the movable plate 414, after the spraying, the movable plate 414 drives the plastic barrel 3 to move upwards, the worker can take out the plastic barrel 3, and the worker can clean the inside of the extended collection chamber 816.

Claims

1. The utility model provides a coating spraying device, includes box (1) and installs spray gun (2) in box (1) inner wall, its characterized in that: an electric telescopic rod (412) is installed at the bottom end of the box body (1), the output end of the electric telescopic rod (412) is connected with a rotating motor (413), the output end of the rotating motor (413) is connected with a rotating shaft (613), the outer wall of the rotating shaft (613) is connected with a movable plate (414) through a bearing, the inner part of the movable plate (414) is rotatably connected with a rotating plate (415), the outer wall of the rotating motor (413) is connected to the rotating plate (415) through a clamping device, a plastic barrel (3) is arranged at the top end of the rotating plate (415), a collecting chamber (816) corresponding to the spray gun (2) is arranged at the bottom end of the box body (1), and openings for the collecting chamber (816) to enter and exit are formed in the left side and the right side of the bottom end of the box body (1);

the plastic barrel lifting device further comprises a supporting device for supporting the movable plate (414), a clamping device which is arranged inside the rotating plate (415) and used for clamping the plastic barrel (3), and a pushing device for driving the collecting chamber (816) to extend out of the box body (1);

the pushing device comprises a lifting rack (811), a lifting gear (812), a screw rod (813), a movable block (814) and a hinge rod (815), the lifting rack (811) is fixedly connected to the outer wall of the rotating motor (413), the lifting rack (811) is meshed with the lifting gear (812), the front inner wall and the rear inner wall of the box body (1) are connected to the screw rod (813) through bearings, the lifting gear (812) is fixedly connected to the outer wall of the screw rod (813), the outer wall of the screw rod (813) is in threaded connection with the movable block (814), and one end of the hinge rod (815) is hinged to the movable block (814) and the other end of the hinge rod is hinged to the collection chamber (816).

2. A paint sprayer as claimed in claim 1, wherein: the clamping device comprises a fixed block (611), a first clamping block (612) and a second clamping block (614), the fixed block (611) is fixedly connected to the bottom end of the rotating plate (415), two groups of first clamping blocks (612) are coaxially distributed on the inner wall of the fixed block (611), two groups of second clamping blocks (614) are coaxially distributed on the outer wall of the rotating shaft (613), and the opposite sides of the two groups of first clamping blocks (612) are perpendicular to the extension lines of the opposite sides of the two groups of second clamping blocks (614).

3. A paint sprayer as claimed in claim 1, wherein: the supporting device comprises a bottom plate (411), supporting rods (511), supporting sliding blocks (512) and supporting sliding grooves (513), wherein the bottom plate (411) is fixedly connected to the inner wall of the bottom end of the box body (1), the supporting sliding grooves (513) are provided with two sets of supporting sliding grooves, the supporting sliding grooves (513) are arranged on the opposite side faces of the bottom plate (411) and the movable plate (414) respectively, the supporting sliding grooves (513) are connected to the two sets of supporting sliding blocks (512) in a sliding mode, the supporting rods (511) are provided with two sets of supporting rods, the middle positions of the two sets of supporting rods (511) are connected in a cross mode through rotating shafts, and the end portions of the supporting rods (511) are hinged to the supporting sliding blocks (512).

4. A paint sprayer as claimed in claim 1, wherein: the clamping device comprises a clamping gear (711), a clamping rack (712), a clamping sliding block (713) and a clamping sliding groove (714), one end, far away from a rotating motor (413), of a rotating shaft (613) extends to the inside of a rotating plate (415) and is fixedly connected to the clamping gear (711), the clamping rack (712) is provided with two sets, the two sets of clamping racks (712) are meshed with the clamping gear (711), the clamping sliding block (713) is fixedly connected to the clamping rack (712), the clamping sliding groove (714) is arranged on the inner wall of the rotating plate (415), and the clamping sliding block (713) is horizontally and slidably connected into the clamping sliding groove (714).

5. A paint sprayer as claimed in claim 1, wherein: the pushing device further comprises a pushing sliding block (817) and a pushing sliding groove (818), the pushing sliding block (817) is fixedly connected to the bottom end of the collecting chamber (816), the pushing sliding groove (818) is formed in the inner wall of the bottom end of the box body (1), and the pushing sliding block (817) is connected in the pushing sliding groove (818) in a sliding mode.