CN219957297U

CN219957297U - Paint washout resistance tester

Info

Publication number: CN219957297U
Application number: CN202320827629.8U
Authority: CN
Inventors: 葛一君; 周涛; 徐平; 王泽涛
Original assignee: Zhejiang Nanhe Engineering Quality Inspection Co ltd
Current assignee: Zhejiang Nanhe Engineering Quality Inspection Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-11-03
Anticipated expiration: 2033-04-06

Abstract

The utility model relates to a paint washing resistance tester. The device solves the problem of poor brushing flexibility of the paint brushing-resistant device in the prior art. The automatic cleaning device comprises a detection pedestal, wherein a brushing frame body for placing a brushing net is arranged at the upper end of the detection pedestal, a lifting type feeding mechanism for conveying paint to the end face of the brushing net is arranged at one end of the brushing frame body, suction assemblies are arranged at two ends of the brushing frame body, a plurality of adjusting type brushing assemblies are connected to the brushing frame body through sliding type assembly brackets, the sliding type assembly brackets are driven by driving mechanisms arranged in the detection pedestal, and the driving mechanisms are connected with control assemblies arranged on the detection pedestal. The utility model has the advantages that: the brushing flexibility is good, and the brushing detection effect is good.

Description

Paint washout resistance tester

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to a paint washing resistance tester.

Background

The paint needs to be tested for multiple times before being put into mass production in the market, wherein the washing resistance test is an important item. The existing test mode is to brush the paint on the sample plate, brush the water flow or the brush to brush the paint which is completely dried and bound, keep for a period of time, observe the falling condition of the paint, and judge whether the paint with the formula meets the performance, but the operation mode needs to replace the sample plate frequently, and is troublesome in the process of washing resistance detection of different paints; in addition, the existing paint brushing-resistant device is difficult to flexibly brush the sample plate according to different paint thicknesses, and the detection effect is affected.

In order to solve the defects existing in the prior art, long-term exploration is performed, and various solutions are proposed. For example, chinese patent literature discloses a building paint brush resistance testing arrangement [ CN201921819001.3], it includes a cell body the outside welding of cell body has a frame board the screw fixation has the pump body on the frame board, the pump body is connected with inlet tube and water supply pipe, the inlet tube inserts in the cell body the upper portion welding of cell body has two support rings, is equipped with a spray pipe between two support rings, the water supply pipe inserts to the rear end of spray pipe the outer wall department of spray pipe runs through there is the water hole.

The above-mentioned scheme has solved the problem that the coating washs the device and need frequently change the model among the prior art, the inconvenient operation, but this scheme still has a great deal of shortages, for example: the template is difficult to flexibly brush according to different coating thicknesses, and the detection effect is affected.

Disclosure of Invention

The utility model aims to solve the problems and provide a paint washing resistance tester.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a coating is resistant to washs apparatus, including detecting the pedestal, it is equipped with the scrubbing framework that is used for placing the scrubbing net to detect the pedestal upper end, scrub framework one end and be equipped with the lift feeding mechanism that is used for carrying coating to the scrubbing net terminal surface, scrub framework both ends and be equipped with the suction subassembly, and scrub the framework and be connected with a plurality of regulation type scrubbing subassemblies through slidingtype assembly stand, slidingtype assembly stand is driven through the actuating mechanism that sets up in detecting the pedestal, and actuating mechanism is connected with the control assembly who sets up on detecting the pedestal.

During detection, the sample plate is placed in the brushing frame body, coating is evenly injected into the sample plate through the lifting type feeding mechanism, after a period of time is waited, the adjusting type brushing assembly adjusts the brushing height according to the actual thickness of the coating, and the driving mechanism is used for driving the sliding type assembly support to conduct sliding type brushing, so that the brushing is even, the use flexibility is good, water stains after brushing are sucked out through the suction assembly, and the influence of coating residues on a detection result is avoided.

In the above-mentioned coating is resistant to washs apparatus, the slip type assembly support includes the connection crossbearer, and connection crossbearer both ends are supported through the slip connecting rod and are fixed a position, and scrub the framework both sides and be equipped with the stroke spacing groove that is the bar setting, in the stroke spacing inslot is worn to locate in the slip connecting rod bottom.

In the paint brushing-resistant tester, the driving mechanism comprises a linkage sliding rod arranged at the bottom of the sliding connecting rod, a connecting block is arranged on the linkage sliding rod, and a driving cylinder which is connected with the connecting block and can drive the linkage sliding rod to horizontally slide is arranged in the detection pedestal.

The driving cylinder is used for driving the linkage slide bar to horizontally move, the linkage slide bar drives the sliding connecting rod to synchronously move, so that the lifting brushing assembly synchronously moves to brush, the linkage effect is good, and the travel limiting groove can limit the sliding connecting rod to avoid moving over.

In the paint brushing-resistant tester, the adjustable brushing assembly comprises the lifting adjusting rod longitudinally penetrating through the connecting transverse frame, the bottom of the lifting adjusting rod is provided with the brushing box body through the connecting plate frame, and the bottom of the brushing box body is provided with the brush hair.

In the paint brushing-resistant measuring instrument, a water cavity is formed in the circumferential inner side of the brushing box body, a connecting hole connected with an external water supply pipe is formed in one side of the brushing box body, and the connecting hole and the water cavity are communicated with each other.

In the paint brushing-resistant tester, the connecting plate frame comprises a positioning plate frame connected with the connecting transverse frame, two ends of the positioning plate frame are connected with a fixed plate frame through adjusting shafts which are longitudinally arranged, and the bottom of the fixed plate frame is connected with the brushing box body.

The connecting plate frame can ensure the brushing stability of the brushing box body, keeps a stable state in the brushing process, and is more convenient to adjust the position of the brushing box body.

In the paint brushing-resistant tester, the length of the locating plate frame is larger than that of the fixed plate frame, and one end, close to the lifting type feeding mechanism, of the locating plate frame is provided with the material receiving pipe which is connected with the lifting type feeding mechanism through the material receiving pipe.

The feeding pipe and the sliding type assembly bracket synchronously move to uniformly convey the paint to the surface of the sample plate.

In the above-mentioned coating is resistant to washout apparatus, over-and-under type feeding mechanism includes the feed cylinder, and feed cylinder both ends are equipped with a plurality of baiting mouths that link to each other with the conveying pipe, and are equipped with the blowing solenoid valve on the baiting mouth, and feed cylinder one side is equipped with adjusting screw, and detects pedestal one side and be equipped with the lift slot, goes up and down in the lift slot and be equipped with the bracing piece, and the bracing piece tip is equipped with the swivel nut, and adjusting screw and swivel nut threaded connection become the location to the feed cylinder.

The feed cylinder can be flexibly adjusted in height, the discharging speed is controlled, and the discharging electromagnetic valve can be flexibly opened and closed.

In the above-mentioned coating is resistant to washs apparatus, the suction subassembly is including being the rotatory suction tube that the arc crooked set up, and rotatory suction tube one end links to each other with the water receiving tank that sets up in detecting the pedestal, and is equipped with the suction pump in the water receiving tank, and rotatory suction tube other end extends towards brushing the frame circumference inboard and sets up and the tip is equipped with the location external member, and is the dislocation setting in the rotatory suction tube that washs the box both ends.

The water flow after brushing can be sucked out in time through the rotary suction pipe, so that the paint is prevented from being in a soaking state for a long time, and the brushing detection accuracy is improved.

In the above-mentioned coating is resistant to washout tester, control assembly is including setting up the control panel on detecting the pedestal, is equipped with information display screen on the control panel, and the display screen downside is equipped with a plurality of regulating switch, and control panel one side is equipped with the switch.

Compared with the prior art, the utility model has the advantages that: the automatic cleaning device is convenient to operate and use, the height of the cleaning box body can be flexibly adjusted according to the coatings with different specifications, the connection plate frame can ensure the cleaning stability of the cleaning box body, the cleaning process is kept in a stable state, the cleaning detection precision is improved, and meanwhile, the cleaning times and the discharging thickness of the coatings are automatically adjusted through the control assembly, so that the automatic cleaning device is good in using effect.

Drawings

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

FIG. 2 is a schematic view of a brush frame according to the present utility model;

FIG. 3 is a schematic view of a slidable mounting bracket according to the present utility model;

FIG. 4 is a schematic view of an adjustable scrubbing assembly of the present utility model;

FIG. 5 is a schematic view of the driving mechanism in the present utility model;

fig. 6 is a schematic view of a rotary suction tube structure in accordance with the present utility model;

in the figure: the detection pedestal 1, the brushing frame 2, the lifting type feeding mechanism 3, the feeding barrel 31, the discharging opening 32, the discharging electromagnetic valve 33, the adjusting screw 34, the lifting slot 35, the supporting rod 36, the screw sleeve 37, the suction component 4, the rotary suction pipe 41, the water receiving tank 42, the suction pump 43, the positioning sleeve 44, the sliding type assembly bracket 5, the connecting transverse frame 51, the sliding connecting rod 52, the stroke limiting groove 53, the adjusting type brushing component 6, the lifting adjusting rod 61, the connecting plate frame 62, the positioning plate frame 621, the adjusting shaft 622, the fixing plate frame 623, the receiving pipe 624, the feeding pipe 625, the brushing box 63, the bristles 64, the connecting hole 65, the driving mechanism 7, the linkage slide rod 71, the connecting block 72, the driving cylinder 73, the control component 8, the control panel 81, the information display screen 82, the adjusting switch 83 and the on-off switch 84.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description.

As shown in fig. 1-6, a paint brushing-resistant tester comprises a detection pedestal 1, a brushing frame body 2 for placing a brushing net is arranged at the upper end of the detection pedestal 1, a lifting type feeding mechanism 3 for conveying paint to the end face of the brushing net is arranged at one end of the brushing frame body 2, suction assemblies 4 are arranged at two ends of the brushing frame body 2, a plurality of adjustable brushing assemblies 6 are connected to the brushing frame body 2 through sliding type assembly brackets 5, the sliding type assembly brackets 5 are driven by a driving mechanism 7 arranged in the detection pedestal 1, and the driving mechanism 7 is connected with a control assembly 8 arranged on the detection pedestal 1.

When brushing, the template is placed in the brushing frame body 2, the lifting type feeding mechanism 3 is controlled by the control component 8 to carry out sliding type uniform discharging on the upper end face of the template until the template is fully paved, the brushing height of the adjustable brushing component 6 is set according to actual conditions, the brushing times are set by the control component 8, the sliding type assembly bracket 5 is driven by the driving mechanism 7 to drive the adjustable brushing component 6 to synchronously move for brushing, and brushing water flow is timely sucked out by the suction component 4.

The sliding type assembly bracket 5 comprises a connecting transverse frame 51, two ends of the connecting transverse frame 51 are supported and positioned through sliding connecting rods 52, stroke limiting grooves 53 which are arranged in a strip shape are formed in two sides of the brushing frame body 2, and bottoms of the sliding connecting rods 52 penetrate through the stroke limiting grooves 53.

The travel limit groove 53 is used for limiting the sliding connecting rod to prevent sliding over-position.

Obviously, the driving mechanism 7 includes a linkage slide bar 71 disposed at the bottom of the slide link 52, a connection block 72 is disposed on the linkage slide bar 71, and a driving cylinder 73 connected to the connection block 72 and capable of driving the linkage slide bar 71 to slide horizontally is disposed in the detection stand 1.

The number of reciprocations of the driving cylinder 73 can be set by controlling the driving cylinder 73 by the control unit 3.

Further, the adjustable scrubbing assembly 6 includes a lifting adjusting rod 61 longitudinally penetrating through the connection cross frame 51, a scrubbing box 63 is provided at the bottom of the lifting adjusting rod 61 through a connection plate frame 62, and bristles 64 are provided at the bottom of the scrubbing box 63.

The water chamber is formed in the circumferential inner side of the brush box 63, a connection hole 65 connected to an external water supply pipe is provided in one side of the brush box 63, and the connection hole 65 and the water chamber communicate with each other.

Specifically, the connection plate rack 62 includes a positioning plate rack 621 connected to the connection cross frame 51, both ends of the positioning plate rack 621 are connected to a fixing plate rack 623 through an adjusting shaft 622 provided in a longitudinal direction, and the bottom of the fixing plate rack 623 is connected to the washing case 63.

The adjustment shaft 622 is used to maintain stability during brushing of the brush box 63.

Further, the length of the positioning plate frame 621 is greater than that of the fixing plate frame 623, and a receiving pipe 624 is disposed at one end of the positioning plate frame 621 near the lifting type feeding mechanism 3, and the receiving pipe 624 is connected with the lifting type feeding mechanism 3 through a feeding pipe 625.

When the paint is discharged, the material receiving pipe 624 slides synchronously with the connecting plate frame 62 to discharge, so that the uniformity of the paint on the surface of the sample plate is ensured.

More specifically, the lifting feeding mechanism 3 comprises a feeding barrel 31, a plurality of discharging holes 32 connected with a feeding pipe 625 are formed in two ends of the feeding barrel 31, a discharging electromagnetic valve 33 is arranged on the discharging holes 32, an adjusting screw 34 is arranged on one side of the feeding barrel 31, a lifting slot 35 is formed in one side of the detection pedestal 1, a supporting rod 36 is arranged in the lifting slot 35 in a lifting mode, a screw sleeve 37 is arranged at the end portion of the supporting rod 36, and the adjusting screw 34 and the screw sleeve 37 are in threaded connection to form positioning on the feeding barrel 31.

The height and horizontal position of the feed cylinder 31 can be adjusted as needed to control the discharge speed.

In detail, the suction assembly 4 includes a rotary suction pipe 41 which is curved in an arc shape, one end of the rotary suction pipe 41 is connected with a water receiving tank 42 provided in the detection pedestal 1, a suction pump 43 is provided in the water receiving tank 42, the other end of the rotary suction pipe 41 extends toward the inner side in the circumferential direction of the brushing frame 2, a positioning sleeve 44 is provided at the end, and the rotary suction pipes 41 at the two ends of the brushing frame 63 are arranged in a staggered manner.

The suction assembly 4 is mainly used for sucking out the water flow of the washing and can be used as a positioning pressing block for positioning the template.

Preferably, the control assembly 8 comprises a control panel 81 arranged on the detection pedestal 1, an information display screen 82 is arranged on the control panel 81, a plurality of adjusting switches 83 are arranged on the lower side of the display screen, and an on-off switch 84 is arranged on one side of the control panel 81.

In summary, the principle of this embodiment is as follows: putting the template into the brushing frame body 2, starting a discharging electromagnetic valve 33 to discharge paint by using a control component 8, starting a driving cylinder 73 to enable a connecting plate frame 62 to move to realize sliding type uniform discharging, standing for paint condensation after discharging is completed, adjusting the height of a brushing box body 63, setting brushing times by using the control component 8, driving the brushing box body 63 to reciprocate by using the driving cylinder 73 to brush, and starting a suction pump 43 to suck out water flow after brushing.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although terms such as the detection pedestal 1, the brush frame 2, the elevating feed mechanism 3, the feed cylinder 31, the discharge port 32, the discharge solenoid valve 33, the adjusting screw 34, the elevating slot 35, the support rod 36, the screw sleeve 37, the suction unit 4, the rotary suction pipe 41, the water receiving tank 42, the suction pump 43, the positioning sleeve 44, the slide mount bracket 5, the connection cross frame 51, the slide link 52, the stroke limit groove 53, the adjustable brush unit 6, the elevating adjustment rod 61, the connection plate frame 62, the positioning plate frame 621, the adjustment shaft 622, the fixing plate frame 623, the material receiving pipe 624, the feed pipe 625, the brush box 63, the bristles 64, the connection hole 65, the driving mechanism 7, the link slide rod 71, the connection block 72, the driving cylinder 73, the control unit 8, the control panel 81, the information display screen 82, the adjusting switch 83, the on-off switch 84, and the like are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims

1. The utility model provides a coating is resistant to washs apparatus, includes detects pedestal (1), detection pedestal (1) upper end be equipped with and be used for placing the scrubbing framework (2) of washing the net, its characterized in that, scrubbing framework (2) one end be equipped with be used for to washing the over-and-under type feeding mechanism (3) of net terminal surface transport coating, scrubbing framework (2) both ends be equipped with suction component (4), and scrub framework (2) on be connected with a plurality of regulation type through slip assembly support (5) and wash subassembly (6), slip assembly support (5) drive through actuating mechanism (7) that set up in detecting pedestal (1), and actuating mechanism (7) are connected with control assembly (8) that set up on detecting pedestal (1).

2. The paint brushing-resistant tester according to claim 1, wherein the sliding type assembly bracket (5) comprises a connecting transverse frame (51), two ends of the connecting transverse frame (51) are supported and positioned through sliding connecting rods (52), stroke limiting grooves (53) which are arranged in a strip shape are formed in two sides of the brushing frame body (2), and the bottoms of the sliding connecting rods (52) are arranged in the stroke limiting grooves (53) in a penetrating mode.

3. The paint brushing-resistant tester according to claim 2, wherein the driving mechanism (7) comprises a linkage slide bar (71) arranged at the bottom of the sliding connecting rod (52), a connecting block (72) is arranged on the linkage slide bar (71), and a driving cylinder (73) which is connected with the connecting block (72) and can drive the linkage slide bar (71) to horizontally slide is arranged in the detection pedestal (1).

4. The paint brushing-resistant tester according to claim 2, wherein the adjustable brushing assembly (6) comprises a lifting adjusting rod (61) longitudinally penetrating through the connecting transverse frame (51), a brushing box body (63) is arranged at the bottom of the lifting adjusting rod (61) through a connecting plate frame (62), and bristles (64) are arranged at the bottom of the brushing box body (63).

5. The paint brush resistance measuring instrument according to claim 4, wherein a water cavity is formed in the inner side of the brush box (63) in the circumferential direction, a connection hole (65) connected to an external water supply pipe is formed in one side of the brush box (63), and the connection hole (65) and the water cavity are communicated with each other.

6. The paint brush-resistant tester as claimed in claim 4, wherein the connecting plate frame (62) comprises a positioning plate frame (621) connected with the connecting transverse frame (51), two ends of the positioning plate frame (621) are connected with a fixing plate frame (623) through adjusting shafts (622) which are longitudinally arranged, and the bottom of the fixing plate frame (623) is connected with the brush box body (63).

7. The paint washfastness tester according to claim 6, wherein the length of the locating plate frame (621) is greater than that of the fixing plate frame (623), one end of the locating plate frame (621) close to the lifting type feeding mechanism (3) is provided with a material receiving pipe (624), and the material receiving pipe (624) is connected with the lifting type feeding mechanism (3) through a material feeding pipe (625).

8. The paint brushing-resistant tester according to claim 7, wherein the lifting type feeding mechanism (3) comprises a feeding cylinder (31), a plurality of discharging holes (32) connected with a feeding pipe (625) are formed in two ends of the feeding cylinder (31), discharging electromagnetic valves (33) are arranged on the discharging holes (32), an adjusting screw (34) is arranged on one side of the feeding cylinder (31), a lifting slot (35) is formed in one side of the detection pedestal (1), a supporting rod (36) is arranged in the lifting slot (35) in a lifting mode, a screw sleeve (37) is arranged at the end portion of the supporting rod (36), and the adjusting screw (34) and the screw sleeve (37) are in threaded connection to form positioning on the feeding cylinder (31).

9. The paint brushing-resistant tester according to claim 1, wherein the suction assembly (4) comprises a rotary suction pipe (41) which is in arc-shaped bending arrangement, one end of the rotary suction pipe (41) is connected with a water receiving tank (42) arranged in the detection pedestal (1), a suction pump (43) is arranged in the water receiving tank (42), the other end of the rotary suction pipe (41) extends towards the circumferential inner side of the brushing frame body (2), a positioning sleeve piece (44) is arranged at the end part of the rotary suction pipe, and the rotary suction pipes (41) positioned at the two ends of the brushing frame body (63) are in dislocation arrangement.

10. The paint brushing-resistant tester according to claim 1, wherein the control assembly (8) comprises a control panel (81) arranged on the detection pedestal (1), an information display screen (82) is arranged on the control panel (81), a plurality of adjusting switches (83) are arranged on the lower side of the display screen, and an on-off switch (84) is arranged on one side of the control panel (81).