阅读说明：本技术 一种自动化涂装烘干设备 (Automatic change application drying equipment ) 是由 费海峰 于 2020-07-07 设计创作，主要内容包括：本发明公开了一种自动化涂装烘干设备,涉及涂装烘干设备技术领域,该自动化涂装烘干设备,包括箱体,所述箱体的顶端安装有烘干箱,且箱体的内部中间固定有过滤箱,所述箱体内部的顶端连接有与烘干箱内部相连通的收集斗,且箱体的内部一侧安装有与过滤箱通过管道连接的抽料机,所述抽料机的出料端连接有延伸至箱体外部的排料管,所述烘干箱的顶端安装有外框,本发明通过收集斗、过滤箱和过滤网的设置,能够实现对涂料进行过滤,以去除涂料中的杂质,过滤后,涂料积攒于过滤箱的内部底部,以对涂料进行收集,从而便于涂料的循环利用,有效的避免了资源浪费,有助于降低工件的加工成本,利于增加生产效益。(The invention discloses automatic coating and drying equipment, which relates to the technical field of coating and drying equipment, and comprises a box body, wherein a drying box is arranged at the top end of the box body, a filter box is fixed in the middle of the interior of the box body, a collecting hopper communicated with the interior of the drying box is connected to the top end of the interior of the box body, a material pumping machine connected with the filter box through a pipeline is arranged on one side of the interior of the box body, a discharge end of the material pumping machine is connected with a discharge pipe extending to the exterior of the box body, and an outer frame is arranged at the top end of the drying box. The processing cost of the workpiece is reduced, and the production benefit is increased.)

1. The utility model provides an automatic change application drying equipment which characterized in that: comprises a box body (1), a drying box (2) is installed at the top end of the box body (1), a filter box (3) is fixed in the middle of the interior of the box body (1), the top end of the interior of the box body (1) is connected with a collecting hopper (4) communicated with the interior of the drying box (2), a material pumping machine (5) connected with the filter box (3) through a pipeline is installed on one side of the interior of the box body (1), the discharge end of the material pumping machine (5) is connected with a material discharging pipe (6) extending to the exterior of the box body (1), an outer frame (7) is installed at the top end of the drying box (2), corresponding feed inlets and discharge outlets are formed in two sides of the bottom of the drying box (2), the interior of the drying box (2) is rotatably connected with two symmetrically distributed transmission rollers (8) through a movable shaft, a conveying belt (9) is wound between the two transmission rollers (8), and a controller (10) is installed, a motor (11) rotatably connected with one of the driving rollers (8) is fixed on one side of the drying box (2) relative to the controller (10), an air heater (12) is fixed in the outer frame (7) through a fixing frame, an air collecting cover (13) communicated with the inner part of the outer frame (7) is connected to the top end of the inner part of the drying box (2), an air dispersing cover (14) is connected to the bottom end of the air collecting cover (13), a shunt pipe (15) is connected to the bottom end of the air dispersing cover (14), air outlets (16) distributed equidistantly are connected to the bottom end of the shunt pipe (15), an air return groove (17) is formed in the bottom of one side of the inner wall of the drying box (2), a shunt cover (18) is connected to the top end of the inner part of the filter box (3), and filter screens (19) distributed equidistantly in the vertical direction are arranged under the shunt cover (18) in the inner part of, the bottom end of the interior of the flow distribution cover (18) is provided with a dense partition plate which partitions the bottom of the interior of the flow distribution cover (18) into dense flow distribution channels (20).

2. The automated paint drying apparatus of claim 1, wherein: the inside bottom of stoving case (2) is hourglass hopper-shaped, and two mounting bracket (21), two are installed to the inside bottom symmetry of stoving case (2) the equal integrated into one piece in top of mounting bracket (21) has connecting rod (22), and screwed hole (23), two have all been seted up in the middle of the inside of two connecting rod (22) the adapter sleeve (24) has all been cup jointed to the outside of connecting rod (22), and one side of two adapter sleeve (24) all pegs graft have with screwed hole (23) looks spiro union connect pole (25), two the top of adapter sleeve (24) all is connected with scraper blade (26), and the top of two scraper blade (26) all bonds and has intensive brush hair (27).

3. The automated paint drying apparatus of claim 1, wherein: the top of frame (7) is pegged graft and is had picture peg (28), and the equal spiro union in both sides of frame (7) symmetry has fastening rod (29) that extend to picture peg (28) inside, the inside of picture peg (28) is inlayed and is equipped with dust screen (30).

4. The automated paint drying apparatus of claim 3, wherein: two limiting blocks (31) are symmetrically arranged around the outside of the inserting plate (28), and limiting grooves (32) corresponding to the eight limiting blocks (31) one to one are formed in the top of the inside of the outer frame (7).

5. The automated paint drying apparatus of claim 4, wherein: the opposite corners of the bottom end of the limiting block (31) are in arc chamfer transition to form smooth arc ends of the surface wall.

6. The automated paint drying apparatus of claim 1, wherein: one side of the box body (1) is rotatably connected with two movable doors through hinges, and the two movable doors are both provided with handles.

Technical Field

The invention belongs to the technical field of coating and drying equipment, and particularly relates to automatic coating and drying equipment.

Background

In the machining process, a protective layer or a decorative layer is usually covered on the surface of a product processed by materials such as metal, plastic, wood and the like through coating equipment, the surface of a workpiece is prevented from being oxidized and the like, the service life of the workpiece is prolonged, and after coating, drying is usually carried out through drying equipment, so that the protective layer or the decorative layer is covered on the surface of the workpiece to be cured, and the workpiece is convenient to use.

In chinese patent No. CN201920491078.6, an automated coating and drying apparatus is proposed, in which each air outlet branch pipe arranged at an interval below a transverse ventilation duct can uniformly distribute air outlet along a chain conveyor belt for baking, so as to ensure uniformity of baking workpieces; utilize to support horizontal pole and work piece support projection can carry out unsettled support to each work piece, the work piece bottom of being convenient for ventilates, realizes that the work piece is dried comprehensive, the homogeneity, but this drying equipment can not collect unnecessary coating, filter, the cyclic utilization of the coating of being not convenient for leads to the wasting of resources, has increased the processing cost of work piece, in addition, can not clear up the conveyer belt, leads to remaining coating on the conveyer belt easily, the use of the conveyer belt of being not convenient for.

Disclosure of Invention

The invention aims to provide automatic coating and drying equipment to solve the problems that redundant coatings cannot be collected and filtered, the coatings are inconvenient to recycle, and in addition, a conveying belt cannot be cleaned, so that residual coatings on the conveying belt are easy to cause.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic coating and drying device comprises a box body, wherein a drying box is installed at the top end of the box body, a filter box is fixed in the middle of the interior of the box body, the top end of the interior of the box body is connected with a collecting hopper communicated with the interior of the drying box, a material pumping machine connected with the filter box through a pipeline is installed on one side of the interior of the box body, the discharge end of the material pumping machine is connected with a material discharging pipe extending to the exterior of the box body, an outer frame is installed at the top end of the drying box, a corresponding feed inlet and a discharge outlet are formed in two sides of the bottom of the drying box, two symmetrically-distributed transmission rollers are rotatably connected in the interior of the drying box through a movable shaft, a conveying belt is wound between the two transmission rollers, a controller is installed on the front surface of the drying box, a motor rotatably connected with one transmission roller of the drying box relative to one side of the controller is, the inside top of stoving incasement portion is connected with the wind-collecting cover that is linked together with the frame is inside, and the bottom of wind-collecting cover is connected with the wind-collecting cover that looses, the bottom of wind-collecting cover that looses is connected with the shunt tubes, and the bottom of shunt tubes is connected with the air outlet that the equidistance distributes, the return air duct has been seted up to inner wall one side bottom of stoving case, the inside top of rose box is connected with the reposition of redundant personnel cover, and the filter screen along vertical direction equidistance distribution is installed under the inside that lies in the reposition of redundant personnel cover of rose box, intensive baffle is installed to the inside bottom of reposition of redundant personnel cover, separates.

Preferably, the inside bottom of stoving case is hourglass hopper-shaped, and two mounting brackets, two are installed to the inside bottom symmetry of stoving case the top homogeneous body shaping of mounting bracket has the connecting rod, and all seted up the spiro union hole in the middle of the inside of two connecting rods, two the adapter sleeve has all been cup jointed to the outside of connecting rod, and one side of two adapter sleeves all peg graft have with the spiro union pole of spiro union hole spiro union, two the top of adapter sleeve all is connected with the scraper blade, and the top of two scraper blades all bonds and has intensive brush hair.

Preferably, the top of frame is pegged graft and is had the picture peg, and the equal spiro union in both sides of frame symmetry has the anchorage bar that extends to the inside of picture peg, the inside of picture peg is inlayed and is equipped with the dust screen.

Preferably, two limit blocks are symmetrically arranged around the outer portion of the inserting plate, and limit grooves corresponding to the eight limit blocks one to one are formed in the top of the inner portion of the outer frame.

Preferably, the opposite corners of the bottom end of the limiting block are in arc chamfer transition to form smooth arc ends of the surface wall.

Preferably, one side of the box body is rotatably connected with two movable doors through hinges, and the two movable doors are respectively provided with a handle.

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

(1) according to the invention, through the arrangement of the collecting hopper, the filter box and the filter screen, the coating can be filtered to remove impurities in the coating, and after the filtering, the coating is collected at the bottom of the interior of the filter box, so that the coating is convenient to recycle, the resource waste is effectively avoided, the processing cost of a workpiece is reduced, and the production benefit is increased.

(2) According to the invention, through the arrangement of the scraper and the bristles, the conveyor belt can be cleaned, so that residual paint on the surface of the conveyor belt can be cleaned, the use of the conveyor belt is facilitated, meanwhile, the scraper can be quickly assembled and disassembled by utilizing the matching of the mounting frame, the connecting rod, the connecting sleeve and the screw rod, so that the bristles can be quickly replaced, and the cleaning effect of the bristles on the conveyor belt is effectively ensured.

(3) According to the invention, through the arrangement of the inserting plate, the fastening rod and the dust screen, air can be filtered, and particle dust or impurities in the air can be filtered, so that the dust is effectively prevented from accumulating on the outer wall of the air heater, the load of the air heater is reduced, and the service life of the air heater is prolonged; moreover, the dust screen can be regularly cleaned through the rapid disassembly and assembly of the plugboards, and the filtering effect of the dust screen can be effectively guaranteed.

(4) Aiming at the plugboard, the plugboard is provided with the limiting block and the limiting groove, so that the plugboard can be quickly positioned, the plugboard can be conveniently and quickly inserted into the outer frame, and the plugboard can be further conveniently and quickly disassembled and assembled.

Drawings

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

FIG. 2 is an external view of the present invention;

FIG. 3 is a rear view of the present invention;

FIG. 4 is a schematic view showing the internal structure of the filtration tank of the present invention;

FIG. 5 is a schematic view of the internal structure of the flow distribution cover of the present invention;

FIG. 6 is a top view of the insert plate of the present invention;

FIG. 7 is a schematic view of the scraper blade of the present invention shown disassembled from the mounting frame;

FIG. 8 is an enlarged view taken at A in FIG. 1;

in the figure: 1-a box body; 2-drying the box; 3-a filter box; 4, a collecting hopper; 5-a material pumping machine; 6-a discharge pipe; 7-outer frame; 8-a driving roller; 9-a conveyor belt; 10-a controller; 11-a motor; 12-a hot air blower; 13-a wind collection cover; 14-air diffuser cover; 15-shunt tubes; 16-an air outlet nozzle; 17-air return groove; 18-a flow diversion cover; 19-a filter screen; 20-a flow-splitting channel; 21-a mounting frame; 22-a connecting rod; 23-a screw hole; 24-connecting sleeves; 25-a screw rod; 26-a scraper; 27-bristles; 28-inserting plates; 29-a fastening rod; 30-dust screen; 31-a limiting block; 32-limiting groove.

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. 1-8, the present invention provides a technical solution: an automatic coating and drying device comprises a box body 1, a drying box 2 is installed at the top end of the box body 1, a filter box 3 is fixed in the middle of the interior of the box body 1, a collecting hopper 4 communicated with the interior of the drying box 2 is connected to the top end of the interior of the box body 1, a material pumping machine 5 connected with the filter box 3 through a pipeline is installed on one side of the interior of the box body 1, a material discharging pipe 6 extending to the exterior of the box body 1 is connected to the material discharging end of the material pumping machine 5, an outer frame 7 is installed at the top end of the drying box 2, two corresponding material inlet and material outlet are formed in two sides of the bottom of the drying box 2, two symmetrically distributed transmission rollers 8 are rotatably connected to the interior of the drying box 2 through a movable shaft, a conveying belt 9 is wound between the two transmission rollers 8, a controller 10 is installed on the front surface of the drying box 2, the controller 10 adopts a PLC (central processing unit) editable controller, the type is a PLC 226, a motor 11, the motor 11 adopts a Y2-90L-4 driving motor, the air heater 12 is fixed in the outer frame 7 through a fixing frame, the material pumping machine 5, the motor 11 and the air heater 12 are all electrically connected with the controller 10, the top end in the drying box 2 is connected with an air collecting cover 13 communicated with the inner part of the outer frame 7, the bottom end of the air collecting cover 13 is connected with an air dispersing cover 14, the bottom end of the air dispersing cover 14 is connected with a shunt pipe 15, the bottom end of the shunt pipe 15 is connected with air outlets 16 which are distributed equidistantly, the bottom of one side of the inner wall of the drying box 2 is provided with an air return groove 17, the top end in the filtering box 3 is connected with a shunt cover 18, the filtering box 3 is internally provided with filtering nets 19 which are distributed equidistantly along the vertical direction under the shunt cover 18, the bottom end in the shunt cover 18 is provided with an intensive clapboard, the bottom in the shunt cover 18 is divided, redundant coating on the work piece drips to the inside bottom of stoving case 2, and in the coating flowed into collection hopper 4 along the inside bottom of stoving case 2 afterwards, and then in filter box 3 is carried into through the pipeline, filter box 3 filters the coating through its inside filter screen 19 to get rid of the impurity in the coating, and after filtering, the coating is built up in the inside bottom of filter box 3, and then user's accessible controller 10 opens the material pumping machine 5, makes the work of material pumping machine 5, in order to take out the coating in filter box 3 inside, and discharge by the inside of arranging material pipe 6, with this cyclic utilization that realizes the coating, reduces the processing cost of work piece.

Further, the bottom inside the drying box 2 is funnel-shaped, and two mounting frames 21 are symmetrically installed at the bottom inside the drying box 2, connecting rods 22 are integrally formed at the top ends of the two mounting frames 21, screw holes 23 are formed in the middle of the inside of the two connecting rods 22, connecting sleeves 24 are sleeved outside the two connecting rods 22, screw rods 25 screwed with the screw holes 23 are inserted into one sides of the two connecting sleeves 24, scrapers 26 are connected to the top ends of the two connecting sleeves 24, dense bristles 27 are bonded to the top ends of the two scrapers 26, during the drying process, the bristles 27 at the top of the scrapers 26 clean the conveyor belt 9, so that residual paint on the surface of the conveyor belt 9 is cleaned, the conveyor belt 9 can be conveniently used, when the bristles 27 need to be replaced, the screw rods 25 can be screwed out, the scrapers 26 are pulled upwards, so that the scrapers 26 are separated from the connecting rods 22, then cup joint the connecting rod 22 outside on mounting bracket 21 with new brush hair 27 through the adapter sleeve 24 of scraper blade 26 bottom, again with in the spiro union pole 25 precession spiro union hole 23 to fasten scraper blade 26, thereby realize the change of brush hair 27, the effectual clearance effect of guaranteeing brush hair 27 to conveyer belt 9.

Specifically, the top end of the outer frame 7 is inserted with the inserting plate 28, the two symmetrical sides of the outer frame 7 are screwed with the fastening rods 29 extending into the inserting plate 28, the dust screen 30 is embedded in the inserting plate 28, in the working process of the air heater 12, the inserting plate 28 filters air through the dust screen 30 in the inserting plate 28 to filter particle dust or impurities in the air, dust is effectively prevented from accumulating on the outer wall of the air heater 12, the load of the air heater 12 is reduced, the service life of the air heater 12 is prolonged, in addition, when dust is accumulated on the dust screen 30, a user can detach the fastening rods 29 and pull the inserting plate 28 upwards to detach the inserting plate 28 from the outer frame 7, then the user cleans the dust screen 30, the filtering effect of the dust screen 30 can be effectively ensured, after cleaning, the user can insert the inserting plate 28 into the top of the outer frame 7, and fasten the inserting plate 28 and the inserting plate 7 through the fastening rods 29, thereby realizing the quick assembly and disassembly of the dust screen 30.

It is worth explaining that two limiting blocks 31 are symmetrically installed around the outside of the plug board 28, limiting grooves 32 corresponding to the eight limiting blocks 31 one to one are formed in the top of the inside of the outer frame 7, and when the plug board 28 is inserted into the top end of the outer frame 7, the limiting blocks 31 are inserted into the limiting grooves 32, so that the plug board 28 is rapidly positioned, and the plug board 28 is rapidly inserted into the outer frame 7.

Furthermore, the opposite corners of the bottom end of the limiting block 31 are all transited by arc chamfers to form smooth arc ends of the surface wall, so that the limiting block 31 can be rapidly inserted into the limiting groove 32, and the limiting block 31 can slide along the limiting groove 32.

Specifically, one side of the box body 1 is rotatably connected with two movable doors through hinges, handles are installed on the two movable doors, and the movable doors are opened through the handles so as to facilitate the overhaul of equipment.

The working principle and the using process of the invention are as follows: when the invention is used, a user firstly switches on a power supply, then a workpiece is inserted into the drying box 2 from a feeding hole at one side of the drying box 2 and is placed on the conveying belt 9, then the user controls the motor 11 through the controller 10 to enable the motor 11 to work and drive one of the driving rollers 8 to rotate, so that the conveying belt 9 rotates under the action of the two driving rollers 8 to convey the workpiece, meanwhile, the user switches on the hot air blower 12 through the controller 10 to enable the hot air blower 12 to work to generate hot air, then the hot air is conveyed into the shunt pipe 15 under the action of the air collecting cover 13 and the air dispersing cover 14 and is sprayed out by the air outlet nozzle 16 to dry the workpiece, after drying, the workpiece is discharged from the discharging hole under the conveying of the conveying belt 9, the hot air is discharged from the hot air groove 17, in the drying process, redundant paint on the workpiece drops to the inner bottom of the drying box 2, and then flows into the collecting hopper 4 along the inner bottom of the drying box 2, then the paint is conveyed into the filter box 3 through a pipeline, the filter box 3 filters the paint through a filter screen 19 in the filter box to remove impurities in the paint, after the filtering, the paint is accumulated at the bottom inside the filter box 3, then a user can open the material pumping machine 5 through the controller 10 to enable the material pumping machine 5 to work to pump out the paint in the filter box 3 and discharge the paint from the inside of the discharge pipe 6, so that the cyclic utilization of the paint is realized, the processing cost of workpieces is reduced, meanwhile, in the drying process, the brush bristles 27 at the top of the scraper 26 clean the conveyor belt 9 to clean the residual paint on the surface of the conveyor belt 9, the use of the conveyor belt 9 is facilitated, in addition, in the working process of the hot air blower 12, the dust screen 30 can filter the air to filter particle dust or impurities in the air, and effectively prevent the dust from accumulating on the outer wall of the hot air blower 12, help reducing hot-air blower 12's load, prolong the life of hot-air blower 12, when dust screen 30 needs to be cleared up, the user can dismantle anchorage bar 29, upwards stimulate picture peg 28 again, make picture peg 28 dismantle by frame 7, then the user clears up dust screen 30, after the clearance, the user can peg graft picture peg 28 in the top of frame 7, and fasten picture peg 28 and frame 7 through anchorage bar 29, thereby realize the quick assembly disassembly of dust screen 30, so that the regular clearance of dust screen 30, the effectual filter effect who guarantees dust screen 30, be convenient for hot-air blower 12 normally works.

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.