CN220004497U

CN220004497U - Adjustable spraying structure for PST surface treatment

Info

Publication number: CN220004497U
Application number: CN202321463968.9U
Authority: CN
Inventors: 田善明; 邢一鸣; 赵宇; 李雪莹
Original assignee: Shenyang Shewei Technology Co ltd
Current assignee: Shenyang Shewei Technology Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-11-14
Anticipated expiration: 2033-06-09

Abstract

The utility model discloses an adjustable spraying structure for PST surface treatment, which belongs to the field of PST surface treatment spraying structures and aims to solve the problems that in the spraying process, the flow of paint sprayed by a spray head is relatively fixed, and when a workpiece is sprayed, the waste of the paint is easy to cause, the cost is increased and the practicability is poor; according to the utility model, the water pump is started to work, so that the paint can be sucked out from the liquid suction pipe, flows to the spray head through the liquid discharge telescopic pipe and is discharged through the liquid outlet, the spraying treatment on the surface of the workpiece can be finished, in the use process, the micro motor is started to work, the rotating plate is driven to rotate, the liquid outlet on the surface of the rotating plate and the spray head are misplaced, the amount of the paint sprayed out of the liquid outlet can be changed, the amount of the paint sprayed out of the paint can be adjusted when the workpiece is sprayed, and the spray amount can be adjusted, so that the spray head is convenient to use.

Description

Adjustable spraying structure for PST surface treatment

Technical Field

The utility model relates to a PST surface treatment spraying structure, in particular to an adjustable spraying structure for PST surface treatment.

Background

The PST technology uses the principle of combining modern surface physics, chemistry and physical metallurgy, has simple process, low energy consumption and no environmental pollution, ensures that a strengthening layer is formed on the surface of stainless steel, has the hardness reaching HV800-1200, and maintains and even improves the corrosion resistance of raw materials, especially the acid corrosion resistance, salt corrosion resistance and pitting corrosion resistance, by 2-3 times compared with the stainless steel. In order to improve the performance of metals, PST surface treatments are often performed on the metal surfaces to prevent rust and oxidation of the metal surfaces. In the document of patent number CN218360133U, a spraying device for PST surface treatment is proposed, relates to PST surface treatment technical field, including the device shell, the inside of device shell is provided with places the dish, the lower fixed surface of placing the dish has the transmission shaft, the left side of transmission shaft is connected with the gear, the top of gear is connected with accommodate motor, the upper surface symmetry of placing the dish is provided with two mounting panels, two the inside of mounting panel all is connected with adjusting screw, adjusting screw's end-to-end connection has the grip block, the inner wall of device shell is provided with the installed part, the last surface mounting of installed part has drive motor. This spraying device for PST surface treatment is through the regulating motor who sets up in the device shell, can drive the gear and rotate for the transmission shaft drives and places the dish and rotate, can adjust the angle of work piece like this, can effectually reduce the inhomogeneous condition of spraying appear, improves the practicality of device, but in above-mentioned patent document, although can accomplish the spraying to the work piece, at the in-process of spraying, shower nozzle spun coating flow is comparatively fixed, when spraying the work piece, causes the waste of coating easily, increase cost, the practicality is relatively poor.

Disclosure of Invention

The utility model aims to overcome the defects that in the prior art, the flow of paint sprayed by a spray head is relatively fixed in the spraying process, the waste of the paint is easy to cause when a workpiece is sprayed, the cost is increased, the practicability is poor, and the adjustable spraying structure for PST surface treatment is provided, so that the defects are overcome, and the adjustable spraying structure is convenient to use.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model relates to an adjustable spraying structure for PST surface treatment, which comprises a spraying assembly, wherein the spraying assembly comprises a spraying box and a spraying mechanism arranged at the upper end of the spraying box, the spraying mechanism is used for spraying a workpiece, the upper end of the spraying box is also communicated with an exhaust pipe for gas circulation, a filter screen for filtering is arranged in the exhaust pipe, and a lifting structure is arranged in the spraying box;

the spraying mechanism comprises a storage box arranged at the upper end of the spraying box and a water pump arranged in the storage box, wherein the two ends of the water pump are respectively connected with a liquid suction pipe and a liquid discharge telescopic pipe, one end of the liquid discharge telescopic pipe away from the water pump is connected with a spray head, a filter plate for water to pass through is arranged in the spray head, a micro motor is arranged on the surface of the filter plate, the output end of the micro motor is connected with a rotating plate, liquid outlet holes for spraying materials are uniformly distributed on the surfaces of the rotating plate and the spray head, a limiting block is arranged on the inner wall of the spray head, and when the rotating plate is driven to rotate by the micro motor, the rotating plate can rotate on the limiting block, so that the rotating plate is misplaced with the liquid outlet holes on the surface of the spray head.

Preferably, the opening part swing joint of storage case has the apron, and the alarm is installed to the upper end of storage case, and the internally mounted of storage case has the liquid level sensor who is used for monitoring the coating liquid level, and liquid level sensor and alarm signal connection can be to the inside coating capacity monitoring alarm of storage case.

Preferably, the front end of storage case installs first motor, and the output of first motor runs through the storage case and is connected with the puddler, and first motor during operation drive puddler rotates, can stir the mixture to the coating.

Preferably, install the carousel on the inside diapire of spraying case, install the cylinder spare on the outer wall of carousel, the one end of cylinder spare is connected with the limiting plate, and the cylinder spare drives the limiting plate through the atmospheric pressure regulation structure and does reciprocating motion, and the channel has been seted up on the surface of carousel, and the limiting plate can slide in the channel.

Preferably, the cylinder part and the limiting plate are both provided with two groups, and the two groups of cylinder parts and the limiting plate are symmetrically distributed about the central line of the turntable.

Preferably, the lifting structure comprises a fixed frame arranged on the inner wall of the spraying box and a second motor arranged at the lower end of the spraying box, the output end of the second motor penetrates through the spraying box and the fixed frame and is connected with a screw rod, the screw rod is located in the fixed frame, a thread block is sleeved on the outer side of the screw rod, and the screw rod can be driven to rotate when the second motor works, so that the thread block can slide on the outer wall of the screw rod.

Preferably, a supporting frame is arranged on one side of the threaded block, a limiting sleeve is further arranged at the lower end of the supporting frame, one end of the liquid discharge telescopic pipe penetrates through the supporting frame and is inserted into the limiting sleeve, and the limiting sleeve is used for limiting the position of the liquid discharge telescopic pipe.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) According to the adjustable spraying structure for PST surface treatment, through the water pump, the liquid suction pipe, the telescopic liquid discharge pipe, the micro motor, the rotating plate, the spray head and the liquid outlet, an operator starts the water pump to work, paint can be sucked out from the liquid suction pipe, flows to the spray head through the liquid discharge telescopic pipe and is discharged through the liquid outlet, the spraying treatment on the surface of a workpiece can be finished, in the use process, the micro motor is started to work, the rotating plate is driven to rotate, the rotating plate is staggered with the liquid outlet on the surface of the spray head, the amount of paint sprayed out from the liquid outlet can be changed, the amount of paint sprayed out can be adjusted when the workpiece is sprayed, the spray amount can be adjusted, and the adjustable spraying structure is convenient to use.

(2) According to the adjustable spraying structure for PST surface treatment, the liquid level sensor, the storage box, the alarm, the first motor and the stirring rod are arranged, the paint allowance in the storage box can be monitored by the aid of the arranged liquid level sensor, and when the paint allowance is smaller than a preset value, the alarm can give an alarm, so that paint can be conveniently supplemented, meanwhile, the first motor is started to work, the stirring rod is driven to rotate, the stirring rod can drive the paint to stir, the paint has certain fluidity, paint deposition is avoided, and paint use is facilitated.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a schematic view of a spraying mechanism according to the present utility model;

FIG. 3 is a schematic side view of a lifting structure of the present utility model;

FIG. 4 is an enlarged schematic view of FIG. 2A in accordance with the present utility model;

fig. 5 is a schematic plan view of the interior of the shower head of the present utility model.

In the figure: 1. a spray assembly; 11. a spraying box; 111. a turntable; 112. a cylinder member; 113. a limiting plate; 12. a spraying mechanism; 121. a storage bin; 122. a cover plate; 123. an alarm; 124. a first motor; 125. a stirring rod; 126. a liquid level sensor; 127. a water pump; 1271. a pipette; 1272. a liquid discharge telescopic tube; 1273. a spray head; 1274. a filter plate; 1275. a micro motor; 1276. a limiting block; 1277. a rotating plate; 1278. a liquid outlet hole; 13. an exhaust pipe; 14. a filter screen; 15. a lifting structure; 151. a fixed frame; 152. a second motor; 153. a screw rod; 154. a screw block; 155. a support frame; 156. and a limit sleeve.

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.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1, the adjustable spraying structure for PST surface treatment of the present utility model includes a spraying assembly 1, the spraying assembly 1 includes a spraying box 11 and a spraying mechanism 12 disposed at an upper end of the spraying box 11, the spraying mechanism 12 is used for spraying a workpiece, an exhaust pipe 13 for gas circulation is further connected to an upper end of the spraying box 11, a filter screen 14 for filtering is disposed in the exhaust pipe 13, and a lifting structure 15 is disposed in the spraying box 11.

The utility model is further described below with reference to examples.

Embodiment one:

referring to fig. 2-5, the spraying mechanism 12 comprises a storage tank 121 arranged at the upper end of the spraying tank 11 and a water pump 127 arranged in the storage tank 121, a liquid suction pipe 1271 and a liquid discharge telescopic pipe 1272 are respectively connected to two ends of the water pump 127, a spray head 1273 is connected to one end of the liquid discharge telescopic pipe 1272 far away from the water pump 127, a filter orifice plate 1274 for water to pass through is arranged in the spray head 1273, a micro motor 1275 is arranged on the surface of the filter orifice plate 1274, the micro motor 1275 has certain waterproofness, the output end of the micro motor 1275 is connected with the rotary plate 1277, liquid outlet holes 1278 for spraying paint are uniformly distributed on the surfaces of the rotary plate 1277 and the spray head 1273, a limiting block 1276 is arranged on the inner wall of the spray head 1273, when the micro motor 1275 drives the rotary plate 1277 to rotate, the rotary plate 1277 can rotate on the limiting block 1276, the rotary plate 1277 can be dislocated with the liquid outlet holes 1278 on the surface of the spray head 3, the paint spraying device can change the amount of paint sprayed from the liquid outlet 1278, a rotary table 111 is arranged on the inner bottom wall of the spraying box 11, a cylinder piece 112 is arranged on the outer wall of the rotary table 111, one end of the cylinder piece 112 is connected with a limiting plate 113, the cylinder piece 112 drives the limiting plate 113 to reciprocate through an air pressure adjusting structure, the limiting plate 113 can limit the position of a workpiece and can drive the workpiece to rotate through the rotary table 111, a channel is arranged on the surface of the rotary table 111, the limiting plate 113 can slide in the channel, the cylinder piece 112 and the limiting plate 113 are provided with two groups, the two groups of cylinder piece 112 and the limiting plate 113 are symmetrically distributed about the central line of the rotary table 111, the lifting structure 15 comprises a fixed frame 151 arranged on the inner wall of the spraying box 11 and a second motor 152 arranged at the lower end of the spraying box 11, the output end of the second motor 152 penetrates through the spraying box 11 and the fixed frame 151, and be connected with lead screw 153, lead screw 153 is located the inside of fixed frame 151, the outside thread bush of lead screw 153 is equipped with screw thread piece 154, the during operation of second motor 152 can drive lead screw 153 and rotate, can make screw thread piece 154 slide on the outer wall of lead screw 153, one side of screw thread piece 154 is provided with support frame 155, stop collar 156 is still installed to the lower extreme of support frame 155, and the one end of flowing back flexible pipe 1272 runs through support frame 155 and alternates in stop collar 156, stop collar 156 is used for restricting the position of flowing back flexible pipe 1272, when screw thread piece 154 drives support frame 155 and stop collar 156 and removes, the position of shower nozzle 1273 also moves thereupon, flowing back flexible pipe 1272 can be stretched or contracted at this moment, conveniently carry out the spraying to the work piece.

In this embodiment, an operator starts the water pump 127 to work, so that paint can be sucked out from the liquid suction pipe 1271, flows to the spray head 1273 through the liquid discharge telescopic pipe 1272 and is discharged through the liquid discharge hole 1278, the spraying treatment on the surface of a workpiece can be completed, in the using process, the micro motor 1275 is started to work, the rotating plate 1277 is driven to rotate, the liquid discharge hole 1278 on the surface of the rotating plate 1277 and the spray head 1273 are misplaced, the paint amount sprayed from the liquid discharge hole 1278 can be changed, the amount of paint sprayed can be adjusted when the workpiece is sprayed, and the spraying amount can be adjusted, so that the workpiece spraying device is convenient to use.

Embodiment two:

in combination with fig. 2 and 3, the opening part swing joint of storage case 121 has apron 122, alarm 123 is installed to the upper end of storage case 121, the internally mounted of storage case 121 has the level sensor 126 that is used for monitoring the coating liquid level, level sensor 126 and alarm 123 signal connection, can monitor the warning to the inside coating capacity of storage case 121, first motor 124 is installed to the front end of storage case 121, the output of first motor 124 runs through storage case 121 and is connected with puddler 125, first motor 124 during operation drive puddler 125 rotates, can stir the mixture to the coating.

In this embodiment, the liquid level sensor 126 that utilizes the setting can monitor the inside coating surplus of storage case 121, when the coating surplus is less than the preset value, alarm 123 can report to the police and remind this moment, conveniently supplements the coating, opens first motor 124 work simultaneously, makes puddler 125 rotate, can make puddler 125 drive the coating stir for the coating has certain mobility, in order to avoid the coating deposit, makes things convenient for the coating to use.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable spraying structure for PST surface treatment, which comprises a spraying assembly (1), and is characterized in that: the spraying assembly (1) comprises a spraying box (11) and a spraying mechanism (12) arranged at the upper end of the spraying box (11), the spraying mechanism (12) is used for spraying a workpiece, the upper end of the spraying box (11) is also communicated with an exhaust pipe (13) for gas circulation, a filter screen (14) for filtering is arranged in the exhaust pipe (13), and a lifting structure (15) is arranged in the spraying box (11);

the spraying mechanism (12) comprises a storage box (121) arranged at the upper end of the spraying box (11) and a water pump (127) arranged in the storage box (121), a liquid suction pipe (1271) and a liquid discharge telescopic pipe (1272) are respectively connected to two ends of the water pump (127), one end, far away from the water pump (127), of the liquid discharge telescopic pipe (1272) is connected with a spray head (1273), a filter plate (1274) used for water flow passing through is arranged in the spray head (1273), a micro motor (1275) is arranged on the surface of the filter plate (1274), the output end of the micro motor (1275) is connected with a rotating plate (1277), liquid outlet holes (1278) used for spraying paint are uniformly distributed on the surfaces of the rotating plate (1277) and the spray head (1273), a limiting block (6) is arranged on the inner wall of the spray head (1273), and when the micro motor (5) drives the rotating plate (1277) to rotate, the rotating plate (1277) can rotate on the limiting block (1276), and the rotating plate (1277) and the liquid outlet holes (1278) on the surface of the spray head (3) can be misplaced.

2. An adjustable spray structure for PST surface treatment according to claim 1, characterized in that: the coating liquid level monitoring device is characterized in that a cover plate (122) is movably connected to the opening of the storage box (121), an alarm (123) is mounted at the upper end of the storage box (121), a liquid level sensor (126) for monitoring the coating liquid level is mounted in the storage box (121), the liquid level sensor (126) is connected with the alarm (123) in a signal mode, and the coating capacity inside the storage box (121) can be monitored and alarmed.

3. An adjustable spray structure for PST surface treatment according to claim 2, characterized in that: the front end of storage case (121) is installed first motor (124), and the output of first motor (124) runs through storage case (121) and is connected with puddler (125), and stirring rod (125) rotation can be stirred the mixture to the coating in first motor (124) during operation.

4. An adjustable spray structure for PST surface treatment according to claim 1, characterized in that: install carousel (111) on the inside diapire of spraying case (11), install cylinder spare (112) on the outer wall of carousel (111), the one end of cylinder spare (112) is connected with limiting plate (113), and reciprocating motion is driven limiting plate (113) through atmospheric pressure regulation structure to cylinder spare (112), and the channel has been seted up on the surface of carousel (111), and limiting plate (113) can slide in the channel.

5. An adjustable spray structure for PST surface treatment according to claim 4, characterized in that: the cylinder pieces (112) and the limiting plates (113) are respectively provided with two groups, and the two groups of the cylinder pieces (112) and the limiting plates (113) are symmetrically distributed about the central line of the turntable (111).

6. An adjustable spray structure for PST surface treatment according to claim 1, characterized in that: the lifting structure (15) comprises a fixed frame (151) arranged on the inner wall of the spraying box (11) and a second motor (152) arranged at the lower end of the spraying box (11), wherein the output end of the second motor (152) penetrates through the spraying box (11) and the fixed frame (151) and is connected with a screw rod (153), the screw rod (153) is located in the fixed frame (151), a thread block (154) is sleeved on the outer side of the screw rod (153), the screw rod (153) can be driven to rotate when the second motor (152) works, and the thread block (154) can slide on the outer wall of the screw rod (153).

7. An adjustable spray structure for PST surface treatment according to claim 6, characterized in that: one side of screw thread piece (154) is provided with support frame (155), and stop collar (156) are still installed to the lower extreme of support frame (155), and the one end of flowing back flexible pipe (1272) runs through support frame (155) and alternates in stop collar (156), and stop collar (156) are used for restricting the position of flowing back flexible pipe (1272).