CN218132917U

CN218132917U - Spray curtain type coating equipment

Info

Publication number: CN218132917U
Application number: CN202221659624.0U
Authority: CN
Inventors: 王建东; 王静; 胡珍英
Original assignee: Yancheng Yinjian Coating Machinery Co ltd
Current assignee: Yancheng Yinjian Coating Machinery Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-12-27
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to a drench curtain application equipment, the loach carrying platform comprises a supporting fram, the top of support frame is equipped with the conveying platform who is used for conveying the raw materials, the left and right sides of support frame is equipped with adjustment mechanism, adjustment mechanism's last fixed surface has the coating frame, the front of coating frame is equipped with the application subassembly that is used for carrying out the application to the raw materials, be fixed with the baffle between the left and right sides inner wall of support frame, the upper surface of baffle is equipped with circulation mechanism. This drench curtain formula application equipment through having set up adjustment mechanism, through mutually supporting between adjusting motor, pivot, adjusting screw and pillar and driving gear etc., can highly carry out the quick adjustment between application subassembly and the conveying platform, reduces artifical the participation, improves the production safety, utilizes the adjusting motor drive simultaneously, makes its altitude mixture control more accurate, is favorable to drenching the processing use of curtain formula application equipment, has improved the practicality of equipment greatly.

Description

Spray curtain type coating equipment

Technical Field

The utility model relates to a coating equipment technical field specifically is a spray curtain type coating equipment.

Background

The curtain coating is a coating process which utilizes the pressure difference to continuously coat paint flow on the surface of a coated device in a curtain shape, is suitable for continuously produced plane plates, has the characteristics of uniform coating film, consistent thickness and high coating efficiency, can not form paint mist in the whole coating process, can recycle residual paint, and the like, and is suitable for coating plywood, thin steel plates, fiber plates and the like.

The inside runner adjusting device that is equipped with of curtain coating equipment drenches, rotates the carousel through the manual work and adjusts the height of coating mechanism, and this can increase the weight of application equipment, and the manual regulation elevating speed is slower, and difficult control height-adjusting simultaneously uses the precision relatively poor, and then influences the practicality of equipment.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a drench curtain formula application equipment possesses the height-adjusting etc. advantage of being convenient for, has solved current coating mechanism weight and has generally heavier, and the manual regulation elevating speed is slower, and difficult control height-adjusting simultaneously uses the relatively poor problem of precision.

In order to achieve the above object, the utility model provides a following technical scheme: a curtain coating device comprises a support frame, wherein a conveying platform used for conveying raw materials is arranged above the support frame, adjusting mechanisms are arranged on the left side and the right side of the support frame, a coating frame is fixed on the upper surface of each adjusting mechanism, a coating assembly used for coating the raw materials is arranged on the front surface of the coating frame, a partition plate is fixed between the inner walls of the left side and the right side of the support frame, and a circulating mechanism is arranged on the upper surface of the partition plate;

adjustment mechanism is including fixing the installation piece in the support frame left and right sides, two the mounting groove, right side have all been seted up to the relative one side of installation piece the right side of installation piece is fixed with adjusting motor, adjusting motor's output shaft runs through and extends to the mounting groove inside and be fixed with the pivot, the surface of pivot and the inside that is located two mounting grooves all are fixed with the driving gear, two the interior diapire of mounting groove all rotates through the bearing and is connected with adjusting screw, two adjusting screw's surface all is fixed with driven gear, two the driving gear is connected with two driven gear meshing respectively, two the regulation mouth, two have all been seted up to the interior roof of mounting groove the equal sliding connection in inside of regulation mouth has the pillar, two the internal thread hole has all been seted up to the lower surface of pillar, two adjusting screw respectively with two internal thread hole threaded connection.

Furthermore, the lower surface of the support frame is provided with four support feet, and the lower surface of the coating frame is fixedly connected with the upper surfaces of the two support columns through bolts.

Further, the length of the adjusting screw is larger than that of the internal thread hole, and the driving gear and the driven gear are both bevel gears.

Further, circulation mechanism includes filtering component and storage component, filtering component is including fixing the rose box at the baffle upper surface, conveying platform's inside and the below that is located the application subassembly are opened there is the collecting vat, the lower fixed surface of collecting vat has the guide plate, the lower surface intercommunication of guide plate has back the liquid pipe, the bottom that returns the liquid pipe and the upper surface intercommunication of rose box, the interior roof of rose box is fixed with the filter layer, the lower fixed surface of filter layer has the purification layer.

Furthermore, the surfaces of the four sides of the filter layer are respectively fixedly connected with the inner walls of the four sides of the filter box, and the size of the purification layer is equal to that of the filter layer.

Further, the storage assembly comprises a liquid pumping pipe communicated with the right side of the filter box, the right end of the liquid pumping pipe is communicated with a water pump, the water outlet end of the water pump is communicated with a liquid guide pipe, the bottom end of the liquid guide pipe is communicated with a storage box, and a temperature controller is fixed to the inner top wall of the storage box.

Further, the right side intercommunication of bin has the fluid-discharge tube, and the right-hand member intercommunication of fluid-discharge tube has the control valve, the right side intercommunication of control valve has the circulating pipe, the left end of liquid suction pipe runs through and extends to the inside of rose box.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this drench curtain formula application equipment through having set up adjustment mechanism, through mutually supporting between accommodate motor, pivot, adjusting screw and pillar and driving gear etc. can highly carry out the quick adjustment between application subassembly and the conveying platform, reduces artifical the participation, improves the production safety, utilizes accommodate motor drive simultaneously, makes its altitude mixture control more accurate, is favorable to drenching the processing use of curtain formula application equipment, has improved the practicality of equipment greatly.

2. This drench curtain formula application equipment through having set up circulation mechanism, through filtering the subassembly, store mutually supporting between the subassembly, can collect the unnecessary paint of application subassembly at drenching curtain coating in-process spun, later utilize filtering component to filter paint and put into storage subassembly after and store among, can extract when the application subassembly uses and recycle, very big improvement the rate of utilization of paint material, it is extravagant to reduce the paint material of drenching curtain formula application, practices thrift manufacturing cost.

Drawings

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

FIG. 2 is a schematic view of the adjusting mechanism of the present invention;

fig. 3 is a schematic view of the circulation mechanism of the present invention.

In the figure: 1 support frame, 2 adjusting mechanism, 201 mounting block, 202 mounting groove, 203 adjusting motor, 204 rotating shaft, 205 driving gear, 206 adjusting screw, 207 driven gear, 208 adjusting port, 209 support, 210 internal thread hole, 3 coating frame, 4 coating assembly, 5 conveying platform, 6 partition board, 7 circulation mechanism, 701 filter box, 702 collecting groove, 703 flow guide plate, 704 liquid return pipe, 705 filtering layer, 706 purifying layer, 707 liquid suction pipe, 708 water pump, 709 liquid guide pipe, 710 storage tank, 711 temperature controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the curtain coating apparatus in this embodiment includes a support frame 1, a conveying platform 5 for conveying a raw material is disposed above the support frame 1, the coating processing raw material is placed on the conveying platform 5, the coating processing raw material is driven by the conveying platform 5 to move and cooperate with a coating assembly 4 to perform curtain coating on the coating processing raw material, adjusting mechanisms 2 are disposed on left and right sides of the support frame 1, a coating frame 3 is fixed on an upper surface of the adjusting mechanism 2, a coating assembly 4 for coating the raw material is disposed on a front surface of the coating frame 3, the coating assembly 4 is started, the coating raw material is extracted by communicating with an external oil pipe, a paint flow is continuously sprayed onto the surface of the coating processing raw material in a curtain shape by using a pressure difference, so as to perform curtain coating, a partition plate 6 is fixed between inner walls on left and right sides of the support frame 1, and a circulation mechanism 7 is disposed on an upper surface of the partition plate 6.

In this embodiment, four support legs are provided on the lower surface of the support frame 1, and the lower surface of the coating rack 3 is fixedly connected to the upper surfaces of the two support posts 209 by bolts.

It should be noted that the conveying platform 5 is the prior art, and the description thereof is omitted here.

Referring to fig. 2, in order to adjust the height of the coating assembly 4, the adjusting mechanism 2 in this embodiment includes two mounting blocks 201 fixed on the left and right sides of the supporting frame 1, two mounting slots 202 are respectively formed on the opposite sides of the two mounting blocks 201, an adjusting motor 203 is fixed on the right side of the right mounting block 201, the adjusting motor 203 is started, an output shaft thereof drives a rotating shaft 204 to rotate, an output shaft of the adjusting motor 203 penetrates and extends into the mounting slots 202 and is fixed with a rotating shaft 204, the rotating shaft 204 drives two driving gears 205 to rotate, driving gears 205 are fixed on the outer surface of the rotating shaft 204 and located inside the two mounting slots 202, inner bottom walls of the two mounting slots 202 are rotatably connected with adjusting screws 206 through bearings, driven gears 207 are fixed on the outer surfaces of the two adjusting screws 206, the two driven gears 207 respectively drive the adjusting screws 206 to rotate inside threaded holes 210, the two driving gears 205 are respectively engaged with the two driven gears 207, the two driving gears 205 drive the driven gears 207 to rotate engaged with the driven gears 207 in the rotating process, the two driven gears 207 respectively drive the adjusting screws 206 to rotate inside threaded holes 210, top walls of the mounting slots of the two mounting slots 202 are respectively provided with adjusting openings 208, and two adjusting holes 209 are connected with the adjusting screw holes 209, and the inner surfaces of the adjusting posts 209, and are connected with the two adjusting holes 209.

In this embodiment, the length of the adjusting screw 206 is greater than that of the internal threaded hole 210, the adjusting screw 206 rotates inside the internal threaded hole 210 to enable the strut 209 to perform vertical linear motion inside the adjusting opening 208 to achieve adjustment, the adjustment is convenient and labor-saving, the adjustment precision is high, and the driving gear 205 and the driven gear 207 are both bevel gears.

Referring to fig. 3, in order to recycle the paint raw material sprayed from the coating assembly 4, the circulating mechanism 7 in this embodiment includes a filtering assembly and a storage assembly, the filtering assembly includes a filtering box 701 fixed on the upper surface of the partition 6, a collecting tank 702 is formed inside the conveying platform 5 and below the coating assembly 4, the coating assembly 4 sprays a large amount of paint raw material to form a curtain during and after coating, the sprayed paint raw material falls into the collecting tank 702 and flows into a flow guide plate 703 through the collecting tank 702, a flow guide plate 703 is fixed on the lower surface of the collecting tank 702 and flows into a liquid return pipe 704 from the flow guide plate 703 and flows into the filtering box 701 through the liquid return pipe 704, a liquid return pipe 704 is connected to the lower surface of the flow guide plate 703, the bottom end of the liquid return pipe 704 is connected to the upper surface of the filtering box 701, a filtering layer 705 is fixed inside the filtering box 701, impurities in the paint raw material are filtered by the filtering layer 705, a purifying layer 706 is fixed on the lower surface of the filtering layer 705, and purifies the paint raw material to make it meet the requirement for recycling, and the filtered paint raw material drops into the top wall 701 temporarily.

The storage assembly comprises a liquid pumping pipe 707 communicated with the right side of the filter tank 701, a water pump 708 is communicated with the right end of the liquid pumping pipe 707, the water pump 708 is started, the liquid pumping pipe 707 pumps the liquid, the liquid flows through a liquid guide pipe 709 to enter the storage tank 710 for storage, a water outlet end of the water pump 708 is communicated with the liquid guide pipe 709, the bottom end of the liquid guide pipe 709 is communicated with the storage tank 710, a temperature controller 711 is fixed on the inner top wall of the storage tank 710, and the temperature controller 711 can adjust the internal temperature of the storage tank 710 to enable the paint raw materials to be kept in a convenient use state.

In this embodiment, the four side surfaces of the filter layer 705 are respectively fixedly connected to the four side inner walls of the filter box 701, the purification layer 706 has the same size as the filter layer 705, the right side of the storage tank 710 is communicated with a liquid discharge pipe, and the right end of the liquid discharge pipe is communicated with a control valve, when in recycling, the circulation pipe is communicated with the coating assembly 4, the control valve is opened, so that the paint raw material is discharged through the liquid discharge pipe for recycling, the right side of the control valve is communicated with a circulation pipe, and the left end of the liquid suction pipe 707 penetrates through and extends to the inside of the filter box 701.

The working principle of the above embodiment is as follows:

(1) When carrying out the altitude mixture control to application subassembly 4, when needs the regulation, start through starting adjustment motor 203, it rotates to drive pivot 204 through its output shaft, it rotates to drive two driving gears 205 when pivot 204 rotates, further two driving gears 205 drive the driven gear 207 of being connected with it meshing in the rotation process and rotate, thereby make two driven gear 207 drive adjusting screw 206 respectively including screw hole 210 is inside rotatory, adjust the height between application subassembly 4 and the conveying platform 5 through corotation and the reversal of adjusting screw 206, adjusting screw 206 includes screw hole 210 is inside rotates and makes its pillar 209 carry out vertical linear motion in the inside of adjusting port 208 and realize adjusting, and is convenient laborsaving, and the regulation precision is high, has improved the practicality of equipment greatly.

(2) When paint raw materials sprayed out of the coating component 4 are recycled, the coating component 4 is started, the paint raw materials are extracted to be coated in a curtain spraying mode through being communicated with an external oil pipe, meanwhile, the coating processing raw materials are placed on the conveying platform 5, the coating processing raw materials are driven by the conveying platform 5 to move to be matched with the coating component 4 to coat the coating processing raw materials, a large amount of paint raw materials are sprayed out to form a curtain when the coating component 4 is coated and waits for coating, the sprayed paint raw materials fall into the collecting groove 702, flow into the guide plate 703 through the collecting groove 702, then flow into the liquid return pipe 704 through the liquid return pipe 704, then flow into the filter tank 701 through the filter layer 705 to filter out impurities in the paint raw materials, then the interior of the paint raw materials is purified through the purifying layer 706 to meet recycling requirements, the filtered paint raw materials drop into the bottom of the filter tank 701 for temporary storage, the filtered paint raw materials are pumped through the liquid return pipe 707 to flow into the storage tank 710 to be stored through the liquid suction pipe 709, meanwhile, the temperature controller 711 can adjust the interior of the temperature of the storage tank 710, the paint raw materials to enable the paint raw materials to be kept in a state convenient to be used, when the circulating pipe is opened, and the circulating pipe is communicated with the paint component 4, and the circulating pipe to control the paint raw materials to be used to be communicated with the circulating pipe to be used for discharging control.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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.

Claims

1. The utility model provides a spray curtain coating equipment, includes support frame (1), the top of support frame (1) is equipped with conveying platform (5) that are used for conveying the raw materials, its characterized in that: the left side and the right side of the support frame (1) are provided with adjusting mechanisms (2), the upper surface of each adjusting mechanism (2) is fixed with a coating frame (3), the front surface of each coating frame (3) is provided with a coating assembly (4) for coating raw materials, a partition plate (6) is fixed between the inner walls of the left side and the right side of the support frame (1), and the upper surface of each partition plate (6) is provided with a circulating mechanism (7);

adjustment mechanism (2) are including fixing installation piece (201) in support frame (1) the left and right sides, two installation piece (201) relative one side has all seted up mounting groove (202), the right side of installation piece (201) is fixed with adjusting motor (203), the output shaft of adjusting motor (203) runs through and extends to mounting groove (202) inside and be fixed with pivot (204), the surface of pivot (204) and the inside that is located two mounting grooves (202) all are fixed with driving gear (205), two the interior diapire of mounting groove (202) all is connected with adjusting screw (206), two through the bearing rotation the surface of adjusting screw (206) all is fixed with driven gear (207), two driving gear (205) are connected with two driven gear (207) meshing respectively, two adjusting mouth (208) have all been seted up to the interior roof of mounting groove (202), two the inside all sliding connection of adjusting mouth (208) has pillar (209), two internal thread hole (210) have all been seted up to the lower surface of pillar (209), two adjusting screw (206) are connected with two internal thread hole (210) threaded connection respectively.

2. The spray curtain coating apparatus as claimed in claim 1, wherein: the lower surface of the support frame (1) is provided with four support feet, and the lower surface of the coating frame (3) is fixedly connected with the upper surfaces of the two support columns (209) through bolts.

3. The spray curtain coating apparatus as claimed in claim 1, wherein: the length of the adjusting screw rod (206) is larger than that of the internal threaded hole (210), and the driving gear (205) and the driven gear (207) are both bevel gears.

4. The spray curtain coating apparatus as claimed in claim 1, wherein: circulation mechanism (7) are including filtering component and storage assembly, filtering component is including fixing filter tank (701) at baffle (6) upper surface, the inside of conveying platform (5) and the below that is located application subassembly (4) are opened there is collecting vat (702), the lower fixed surface of collecting vat (702) has guide plate (703), the lower surface intercommunication of guide plate (703) has back liquid pipe (704), the bottom of returning liquid pipe (704) and the upper surface intercommunication of filter tank (701), the interior roof of filter tank (701) is fixed with filter layer (705), the lower fixed surface of filter layer (705) has purification layer (706).

5. The curtain coating apparatus as claimed in claim 4, wherein: the four side surfaces of the filter layer (705) are respectively fixedly connected with the four side inner walls of the filter box (701), and the size of the purification layer (706) is equal to that of the filter layer (705).

6. The curtain coating apparatus as claimed in claim 4, wherein: the storage assembly comprises an infusion tube (707) communicated with the right side of the filter box (701), a water pump (708) is communicated with the right end of the infusion tube (707), a water outlet end of the water pump (708) is communicated with a liquid guide tube (709), the bottom end of the liquid guide tube (709) is communicated with a storage box (710), and a temperature controller (711) is fixed on the inner top wall of the storage box (710).

7. The spray curtain coating apparatus as claimed in claim 6, wherein: the right side of the storage tank (710) is communicated with a liquid discharge pipe, the right end of the liquid discharge pipe is communicated with a control valve, the right side of the control valve is communicated with a circulating pipe, and the left end of the liquid suction pipe (707) penetrates through and extends into the filter tank (701).