CN220879350U

CN220879350U - Be provided with coating backward flow cleaning device's flush coater

Info

Publication number: CN220879350U
Application number: CN202322567098.6U
Authority: CN
Inventors: 杨永峰; 袁平; 张志军
Original assignee: Shanghai Desi Machinery Technology Development Co ltd
Current assignee: Shanghai Desi Machinery Technology Development Co ltd
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2024-05-03
Anticipated expiration: 2033-09-21

Abstract

The utility model discloses a spraying machine provided with a paint backflow cleaning device, which comprises a support frame, wherein the outer surface of the top of the support frame is fixedly connected with a storage box, one side of the storage box is connected with a first water pump in a penetrating way, the output end of the first water pump is communicated with a conveying pipe, and a liquid outlet valve is arranged between the conveying pipe and the first water pump; further comprises: the reflux cleaning mechanism is arranged at the top of the storage box; an adjusting mechanism; is arranged in the supporting frame. This flush coater that is provided with coating backward flow cleaning device installs backward flow wiper mechanism, after the spraying, close first water pump, start the inside that second water pump will spout the inside remaining coating of stub bar and pipeline is inhaled to the storage box through the conveying pipeline, close second water pump and drain valve again, start communication valve and third water pump, discharge conveying pipeline and stub bar through the clearance pipe with the inside washing liquid of liquid storage box, prevent that the spraying liquid is extravagant or remain the spraying liquid and influence the spraying effect next time, cause the conveying pipeline to block up.

Description

Be provided with coating backward flow cleaning device's flush coater

Technical Field

The utility model relates to the technical field of spraying equipment, in particular to a spraying machine with a paint backflow cleaning device.

Background

Spray devices are a type of equipment used to spray liquid or powder materials. They are widely used in various industries, including the fields of construction, automobiles, aerospace, furniture, industrial manufacturing, etc., where spray equipment can uniformly spray paint, lacquer, cleaning agents, lubricants, rust inhibitors, etc. onto the surface of an object to achieve different effects, such as surface coating, corrosion protection, decoration, etc., and where common spray equipment includes spray guns, applicators, paint spray systems, etc., which generally have different spray patterns and spray techniques to accommodate different application requirements, where the choice and use of the spray equipment is considered according to the specific materials, processes, and desired effects.

The utility model provides a flush coater of publication No. CN218013570U, including scribbling the workbin and setting up in the lift cylinder of scribbling the workbin bottom, the lift seat that is used for fixed scribbling the workbin is installed at the piston rod top of lift cylinder, set up flutedly on the lift seat, be provided with the elasticity regulation pole that is used for adjusting the elasticity on the outer wall of lift seat, the bottom of scribbling the workbin is provided with the mount pad, it is the spraying pipe of L type to scribble to install on the workbin, the spraying is responsible for to the one end that scribble the workbin is kept away from to the spraying pipe, install a plurality of evenly equidistantly arranged's spray heads on the outer wall of spraying responsible for. According to the utility model, through the spraying main pipe and the spraying heads arranged on the spraying pipe, multiple spraying heads can be used for spraying simultaneously, the spraying efficiency is improved, the height of the coating box can be adjusted through the cooperation of the lifting cylinder and the piston rod, the use is convenient, the mounting seat can be locked through the lifting seat and the elastic adjusting rod, and certain defects exist in the device when in use;

The device does not set up backward flow clearance mechanism, after the device uses, washs stub bar, pipeline and nozzle very difficult, and spraying liquid remains and probably mixes with the different spraying liquid of next time, directly influences the spraying effect of next time, and remaining coating can dry gradually and gather and hinder normal spraying liquid flow.

Therefore, we propose a sprayer provided with a paint return cleaning device which can well solve the above problems.

Disclosure of utility model

The utility model aims to provide a spraying machine with a paint backflow cleaning device, which solves the problems that the existing spraying machine on the market provided by the background technology is not provided with a backflow cleaning mechanism, so that residual spraying liquid in a pipe and a nozzle influences the next spraying, and residual paint can accumulate to block a pipeline and a spray head.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flush coater with coating backward flow cleaning device, includes the support frame, the top surface fixedly connected with storage box of support frame, and one side of storage box is connected with first water pump in a run-through manner, the output and the conveying pipeline intercommunication of first water pump, and be provided with the drain valve between conveying pipeline and the first water pump, the one end that the conveying pipeline kept away from first water pump is connected with the stub bar in a run-through manner, the bottom surface fixedly connected with base of support frame, and the top fixedly connected with clamping assembly of base;

Further comprises:

the reflux cleaning mechanism is arranged at the top of the storage box;

an adjusting mechanism; is arranged in the supporting frame.

Preferably, the reflux cleaning mechanism comprises a second water pump, a liquid storage tank, a third water pump, a cleaning pipe and a communication valve, wherein the second water pump is connected to the outer surface of one side of the storage tank in a penetrating manner, and the liquid storage tank is fixedly connected to the outer surface of the top of the storage tank.

Through adopting above-mentioned technical scheme for in can inhaling the storage case with the intraductal remaining spraying liquid of spraying head through the second water pump, prevent that remaining spraying liquid is too much and be difficult to the clearance.

Preferably, a third water pump is arranged on the outer surface of one side of the liquid storage tank, the output end of the third water pump is connected with the cleaning pipe in a penetrating manner, and one end, far away from the third water pump, of the cleaning pipe is connected with the conveying pipe through the communication valve.

Through adopting above-mentioned technical scheme for carry the conveying pipeline to conveying pipeline and spray head through the cleaning tube with the inside washing liquid of liquid reserve tank through the third water pump and wash, prevent that remaining spraying liquid from influencing the spraying effect next time.

Preferably, the adjustment mechanism comprises a sliding groove, a single-rotation reciprocating screw rod, a sliding block, a first bevel gear, a second bevel gear, a control motor and a supporting plate, wherein the sliding groove is arranged in the supporting frame, the single-rotation reciprocating screw rod is arranged in the sliding groove, two ends of the single-rotation reciprocating screw rod are connected with an inner wall bearing of the sliding groove, the outer surface of the single-rotation reciprocating screw rod is in threaded connection with the sliding block, and the end part of the sliding block is fixedly connected with the spraying head.

By adopting the technical scheme, the sliding block on the surface of the single-rotation reciprocating screw rod is driven to reciprocate up and down by rotating the single-rotation reciprocating screw rod, so that the spraying head is driven to reciprocate up and down, and the spraying effect is better.

Preferably, the bottom end outer surface fixedly connected with first bevel gear of single rotatory reciprocating screw, the surface cooperation of first bevel gear is equipped with the second bevel gear, and the inside gear shaft axle head of second bevel gear and the output fixed connection of control motor, control motor passes through backup pad fixed connection at one side surface of support frame.

By adopting the technical scheme, the control motor drives the second bevel gear to be meshed with the first bevel gear to drive the single-rotation reciprocating screw rod to rotate, so that power is provided.

Preferably, the clamping assembly comprises a fixing plate, a bidirectional screw rod, a rotating handle, a moving block and a clamping plate, wherein the fixing plate is symmetrically arranged on the outer surface of the top of the base, the bidirectional screw rods are arranged inside the two fixing plates, one ends of the bidirectional screw rods are rotationally connected with the fixing plate, the other ends of the bidirectional screw rods penetrate through the fixing plate and are fixedly connected with the rotating handle, the moving block is connected with the outer surface of the bidirectional screw rod in a threaded mode, and the clamping plate is fixedly connected with the outer surface of the moving block.

Through adopting above-mentioned technical scheme for drive two-way lead screw through turning handle and rotate, thereby drive movable block and grip block and remove the relative removal and centre gripping to the part, convenient spraying.

Compared with the prior art, the utility model has the beneficial effects that: this be provided with coating backward flow cleaning device's flush coater can make the interior remaining coating backward flow of pipeline when the device spraying is finished, washs pipeline and nozzle again and prevents to block up pipeline and spray head, its concrete content is as follows:

(1) Be provided with backward flow wiper mechanism, after the spraying, close first water pump, start the inside that second water pump will spout stub bar and pipeline inside remaining coating is inhaled to the storage tank through the conveying pipeline, close second water pump and drain valve again, start communication valve and third water pump, discharge conveying pipeline and stub bar through the clearance pipe with the inside washing liquid of liquid storage tank and wash, prevent that spraying liquid is extravagant or residual spraying liquid from influencing the spraying effect next time, cause the conveying pipeline to block up.

(2) Be provided with adjustment mechanism, drive the second bevel gear through the output of control motor and rotate, the meshing of rethread second bevel gear and first bevel gear drives the inside single selection reciprocating screw of first bevel gear and rotates, drives the sliding block simultaneously and reciprocates from top to bottom to drive the stub bar and reciprocate from top to bottom, make the spraying more even, the spraying effect is better.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a three-dimensional side view of the present utility model;

FIG. 3 is a schematic view of the structure of the storage tank of the present utility model;

FIG. 4 is a schematic view of a sliding tray structure according to the present utility model;

FIG. 5 is a schematic diagram of a single-rotation reciprocating screw rod structure of the utility model;

Fig. 6 is a schematic view of a clamping plate structure according to the present utility model.

In the figure: 1. a support frame; 2. a storage bin; 3. a first water pump; 4. a material conveying pipe; 5. a spray head; 6. a reflux cleaning mechanism; 601. a second water pump; 602. a liquid storage tank; 603. a third water pump; 604. cleaning the pipe; 605. a communication valve; 7. an adjusting mechanism; 701. a sliding groove; 702. a single-rotation reciprocating screw rod; 703. a sliding block; 704. a first bevel gear; 705. a second bevel gear; 706. controlling a motor; 707. a support plate; 8. a base; 9. a clamping assembly; 901. a fixing plate; 902. a two-way screw rod; 903. rotating the handle; 904. a moving block; 905. a clamping plate; 10. and a liquid outlet valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a flush coater with coating backward flow cleaning device, including support frame 1, the top surface fixedly connected with storage box 2 of support frame 1, and one side of storage box 2 through-connection has first water pump 3, the output and the conveying pipeline 4 intercommunication of first water pump 3, and be provided with out liquid valve 10 between conveying pipeline 4 and the first water pump 3, the one end that conveying pipeline 4 kept away from first water pump 3 through-connection has spray head 5, the bottom surface fixedly connected with base 8 of support frame 1, and the top fixedly connected with clamping assembly 9 of base 8; the clamping assembly 9 comprises fixing plates 901, two-way screw rods 902, rotating handles 903, moving blocks 904 and clamping plates 905, wherein the fixing plates 901 are symmetrically arranged on the outer surface of the top of a base 8, the two-way screw rods 902 are arranged inside the two fixing plates 901, one ends of the two-way screw rods 902 are rotationally connected with the fixing plates 901, the other ends of the two-way screw rods 902 penetrate through the fixing plates 901 and are fixedly connected with the rotating handles 903, the moving blocks 904 are in threaded connection with the outer surfaces of the two-way screw rods 902, the clamping plates 905 are fixedly connected with the outer surfaces of the moving blocks 904, firstly, parts to be sprayed are placed between the clamping plates 905, and then the rotating handles 903 drive the moving blocks 904 in threaded connection with the surfaces of the moving blocks 904 to move relatively so as to drive the clamping plates 905 fixedly connected with the outer surfaces of one sides of the moving blocks 904 to clamp the parts.

The reflux cleaning mechanism 6 is arranged at the top of the storage box 2; the reflux cleaning mechanism 6 comprises a second water pump 601, a liquid storage tank 602, a third water pump 603, a cleaning pipe 604 and a communication valve 605, wherein the second water pump 601 is connected to the outer surface of one side of the storage tank 2 in a penetrating way, the liquid storage tank 602 is fixedly connected to the outer surface of the top of the storage tank 2, the third water pump 603 is arranged on the outer surface of one side of the liquid storage tank 602, the output end of the third water pump 603 is connected to the cleaning pipe 604 in a penetrating way, one end, far away from the third water pump 603, of the cleaning pipe 604 is connected to the conveying pipe 4 through the communication valve 605, when the spraying machine provided with the coating reflux cleaning device is used for spraying, the first water pump 3 is closed, the second water pump 601 is started, residual spraying liquid in the spraying head 5 and the pipe is sucked into the storage tank 2 through the conveying pipe 4, the second water pump 601 and the liquid outlet valve 10 are closed again, the third water pump 603 is started, the communication valve 605 is opened, and the cleaning liquid in the liquid storage tank 602 can be conveyed to the conveying pipe 4 through the cleaning pipe 604 to flush the inside the cleaning pipe and the inside the spraying head 5 through the third water pump 603, and cleaning is completed.

An adjusting mechanism 7; is arranged in the support frame 1; the adjusting mechanism 7 comprises a sliding groove 701, a single-rotation reciprocating screw rod 702, a sliding block 703, a first bevel gear 704, a second bevel gear 705, a control motor 706 and a supporting plate 707, wherein the sliding groove 701 is arranged in the supporting frame 1, the single-rotation reciprocating screw rod 702 is arranged in the sliding groove 701, two ends of the single-rotation reciprocating screw rod 702 are connected with an inner wall bearing of the sliding groove 701, the outer surface of the single-rotation reciprocating screw rod 702 is in threaded connection with the sliding block 703, the end part of the sliding block 703 is fixedly connected with a spray head 5, the outer surface of the bottom end of the single-rotation reciprocating screw rod 702 is fixedly connected with the first bevel gear 704, the outer surface of the first bevel gear 704 is matched with the second bevel gear 705, the shaft end of the second bevel gear 705 is fixedly connected with the output end of the control motor 706, the control motor 706 is fixedly connected with the outer surface of one side of the supporting frame 1 through the supporting plate 707, when the spraying machine provided with a paint backflow cleaning device is used, the control motor 706 is started, the second bevel gear 705 is driven to rotate through the output end of the control motor 706, the second bevel gear 705 is driven to rotate through the engagement of the second bevel gear 705 and the first bevel gear 704, the single-rotation reciprocating screw rod 702 is driven to rotate, the single-rotation reciprocating screw rod 702 is driven to move, the end part of the single-rotation reciprocating screw rod is driven to move the spray head 5, and the end part is fixedly connected with the spray head 5, and the end part is convenient to move and the end part to reciprocate.

Working principle: when the spraying machine with the paint backflow cleaning device is used, firstly, a part to be sprayed is placed between the clamping plates 905, then the rotating handle 903 is rotated to drive the moving block 904 to move, so that the clamping plates 905 are driven to move relatively, the clamping plates 905 are limited by sliding in the limiting grooves through the limiting rods while moving, the part is clamped, the control motor 706 is restarted, the output end of the control motor 706 drives the second bevel gear 705 to rotate, the single-rotation reciprocating screw 702 is driven to rotate through the meshing of the second bevel gear 705 and the first bevel gear 704, the sliding block 703 is driven to reciprocate, and meanwhile, the spraying head 5 fixedly connected with the end of the sliding block is driven to reciprocate up and down, so that the surface of the part is conveniently sprayed.

When the spraying of the spraying machine provided with the paint backflow cleaning device is finished, the first water pump 3 is closed, the second water pump 601 is started, the second water pump 601 sucks the spraying head 5 and residual spraying liquid in the pipe into the storage tank 2 through the conveying pipe 4, the second water pump 601 and the liquid outlet valve 10 are closed, the third water pump 603 is started, the communication valve 605 is opened, cleaning liquid in the storage tank 602 can be conveyed to the conveying pipe 4 through the cleaning pipe 604 to flush the inside of the cleaning liquid and the inside of the spraying head 5, and cleaning is completed.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a flush coater with coating backward flow cleaning device, includes support frame (1), the top surface fixedly connected with storage case (2) of support frame (1), and one side through-connection of storage case (2) has first water pump (3), the output and the conveying pipeline (4) intercommunication of first water pump (3), and be provided with out liquid valve (10) between conveying pipeline (4) and first water pump (3), the one end that first water pump (3) was kept away from to conveying pipeline (4) is through-connected with spray head (5), the bottom surface fixedly connected with base (8) of support frame (1), and the top fixedly connected with clamping assembly (9) of base (8);

Characterized by further comprising:

the reflux cleaning mechanism (6) is arranged at the top of the storage box (2);

an adjusting mechanism (7); is arranged in the support frame (1).

2. A spray coater provided with a paint return cleaning apparatus as set forth in claim 1, wherein: the backflow cleaning mechanism (6) comprises a second water pump (601), a liquid storage tank (602), a third water pump (603), a cleaning pipe (604) and a communication valve (605), wherein the second water pump (601) is connected to the outer surface of one side of the storage tank (2) in a penetrating mode, and the liquid storage tank (602) is fixedly connected to the outer surface of the top of the storage tank (2).

3. A spray coater provided with a paint return cleaning apparatus as set forth in claim 2, wherein: the outer surface of one side of liquid reserve tank (602) is provided with third water pump (603), the output and the clearance pipe (604) through connection of third water pump (603), the one end that clearance pipe (604) kept away from third water pump (603) is connected with conveying pipeline (4) through communication valve (605).

4. A spray coater provided with a paint return cleaning apparatus as set forth in claim 1, wherein: adjustment mechanism (7) are including sliding tray (701), single rotatory reciprocating screw (702), sliding block (703), first bevel gear (704), second bevel gear (705), control motor (706) and backup pad (707), inside at support frame (1) is seted up in sliding tray (701), and the inside of sliding tray (701) is provided with single rotatory reciprocating screw (702), the both ends and the sliding tray (701) inner wall bearing of single rotatory reciprocating screw (702) are connected, and the surface threaded connection of single rotatory reciprocating screw (702) has sliding block (703), the tip and the stub bar (5) fixed connection of sliding block (703).

5. A spray applicator provided with a paint return cleaning apparatus as claimed in claim 4, wherein: the outer surface of the bottom end of the single-rotation reciprocating screw rod (702) is fixedly connected with a first bevel gear (704), a second bevel gear (705) is matched with the outer surface of the first bevel gear (704), the shaft end of a gear shaft inside the second bevel gear (705) is fixedly connected with the output end of a control motor (706), and the control motor (706) is fixedly connected to the outer surface of one side of the support frame (1) through a support plate (707).

6. A spray coater provided with a paint return cleaning apparatus as set forth in claim 1, wherein: clamping assembly (9) are including fixed plate (901), two-way lead screw (902), twist grip (903), movable block (904) and grip block (905), fixed plate (901) symmetry sets up at the top surface of base (8), and inside two-way lead screw (902) that are provided with of two fixed plate (901), the one end and the fixed plate (901) of two-way lead screw (902) rotate to be connected, and the other end of two-way lead screw (902) runs through fixed plate (901) and twist grip (903) fixed connection, the surface threaded connection of two-way lead screw (902) has movable block (904), the surface fixedly connected with grip block (905) of movable block (904).