CN220715572U

CN220715572U - Proportioning device for paint

Info

Publication number: CN220715572U
Application number: CN202322472301.1U
Authority: CN
Inventors: 袁赛勇; 沈翠; 朱国庆; 向波; 杨康
Original assignee: Matsui Shanghai New Materials Research Institute Co ltd
Current assignee: Matsui Shanghai New Materials Research Institute Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-05
Anticipated expiration: 2033-09-12

Abstract

The utility model provides a proportioning device for paint, which relates to the technical field of paint processing and comprises a proportioning cavity, wherein two sides of the top end of the proportioning cavity are provided with a feeding cavity, the inside of the feeding cavity is provided with a filtering mechanism, the lower part of one side of the proportioning cavity is provided with a discharge hole, the top end of the proportioning cavity is provided with a first servo motor, the inside of the proportioning cavity is provided with a rotating shaft, the output end of the first servo motor is connected with one end of the rotating shaft, the outer side wall of the rotating shaft is provided with a stirring shaft, and the bottom end of the proportioning cavity is provided with a buffer mechanism; through being provided with filtering mechanism in the inside of feeding chamber, utilize filtering mechanism's mutually supporting, can carry out filtration to the coating solution who carries out the ratio for the coating solution of ratio is cleaner when the ratio, so makes the result of use of coating better, thereby has improved the practicality of device when using greatly.

Description

Proportioning device for paint

Technical Field

The utility model relates to the technical field of paint processing, in particular to a proportioning device for paint.

Background

Along with the development of economy and the continuous improvement of the technology level, the development of the coating industry in China is very rapid, and a special proportioning device is required to be used for proportioning the coating during the production and processing of the coating, so that the use effect of the coating is better;

the application number CN218901692U discloses a proportioning device for paint production, and specifically discloses: the top of proportioning barrel is provided with the top cap, the bottom of proportioning barrel is provided with the discharging pipe, be provided with the control valve on the discharging pipe, the top of top cap is provided with driving motor, driving motor's rotating end is provided with the drive shaft, the both sides at drive shaft top all are provided with the connecting block, the outside of every connecting block all sets up by the link, both sides all are provided with the slider around every connecting block, both sides all are provided with the spout around every link, be provided with the spring between the inside of link and the connecting block, the lateral part of every link all is provided with the connecting rod, the one end of every connecting rod all is provided with the clearance leaf, all be provided with the scraper blade on the lateral wall of every clearance leaf, be provided with the several stirring leaf on the drive shaft, however, in the above-mentioned technique when proportioning to the coating, because inconvenient carries out filter treatment to the raw materials of proportioning, make the coating have less grit of rubbish easily when proportioning, so that the coating effect when the coating is relatively poor, thereby reduced the practicality of the device when using, therefore, the proportioning device for coating is provided for solving above-mentioned problem.

Disclosure of Invention

The utility model provides a proportioning device for paint, which solves the problems that in the prior art, the filter treatment is inconvenient to be carried out on proportioning raw materials, so that sand and the like with smaller garbage are easy to exist in the paint during proportioning, the effect of the paint during coating is poor, and the practicability of the device during use is reduced.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a proportioning device for coating, includes the proportioning chamber, the feed cavity is installed to the both sides at proportioning chamber top, the inside in feed cavity is provided with filtering mechanism, the discharge gate is installed to the below in proportioning chamber one side, first servo motor is installed on proportioning chamber's top, proportioning chamber's internally mounted has the pivot, first servo motor's output is connected with the one end of pivot, the (mixing) shaft is installed to the lateral wall of pivot, proportioning chamber's bottom is provided with buffer gear;

the filter mechanism comprises a filter screen, a dust storage cavity, a telescopic spring and a transmission assembly, wherein the filter screen is arranged in the feeding cavity, the dust storage cavities are arranged on two sides of the filter screen, the dust storage cavities are L-shaped, one end of each dust storage cavity extends to the outside of the feeding cavity, the telescopic spring is arranged at the top end of the matching cavity, the top end of the telescopic spring is connected with the bottom end of each dust storage cavity, and the filter screen is in an arc-shaped design in the feeding cavity.

The further improvement is that: the transmission assembly comprises a second servo motor, a transmission shaft, an eccentric wheel, a rotating sleeve and a connecting shaft, wherein the second servo motor is arranged below one side of the feeding cavity, the transmission shaft is rotatably arranged inside the feeding cavity, the output end of the second servo motor is connected with one end of the transmission shaft, the eccentric wheel is arranged at the middle position of the transmission shaft, the rotating sleeve is sleeved on the outer wall of the eccentric wheel, the connecting shaft is hinged to the upper side of the rotating sleeve, and the top end of the connecting shaft is hinged to the bottom end of the filter screen.

The further improvement is that: connecting rods are arranged above and below the outer side wall of the rotating shaft, and a scraping plate is arranged at one end of each connecting rod.

The further improvement is that: the buffer mechanism comprises a fixed cavity, a reset spring, a hinge rod, a movable plate, a movable rod and a limiting structure, wherein the fixed cavity is arranged below the proportioning cavity, the reset spring is arranged on two sides of the inside of the fixed cavity, a damper is arranged on the inner side of the reset spring, the hinge rod is hinged to one end of the reset spring, the movable plate is hinged to the top end of the hinge rod, the movable rod is arranged on the top end of the movable plate, the top end of the movable rod extends to the outside of the fixed cavity, and the top end of the movable rod is connected with the bottom end of the proportioning cavity.

The further improvement is that: the limiting structure comprises a limiting rod and a limiting sleeve, wherein the limiting rod is arranged on two sides of the inside of the fixed cavity, the limiting sleeve is arranged on the outer side wall of the limiting rod, and one side of the limiting sleeve is connected with one side of the movable plate.

The further improvement is that: the cross section of the limiting rod is smaller than that of the limiting sleeve, and a sliding structure is formed between the limiting rod and the limiting sleeve.

The beneficial effects of the utility model are as follows: the filter mechanism is arranged in the feeding cavity, and the coating solution subjected to proportioning can be filtered by utilizing the mutual coordination among the filter screen, the dust storage cavity, the telescopic spring, the second servo motor, the transmission shaft, the eccentric wheel, the rotating sleeve and the connecting shaft of the filter mechanism, so that the proportioned coating solution is cleaner in proportioning, the using effect of the coating is better, and the practicability of the device in use is greatly improved; through being provided with buffer gear in the bottom in ratio chamber, utilize buffer gear's fixed chamber, reset spring, articulated pole, fly leaf, between gag lever post and the stop collar mutually support, can carry out buffer treatment when the device is used, and then carry out buffer protection to the device to the comprehensiveness of the device when using has been improved greatly.

Drawings

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

FIG. 2 is a schematic diagram of a cross-sectional front view of a filter mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 2 at a partially enlarged scale;

fig. 4 is a schematic view of a partial enlarged structure at B in fig. 2 according to the present utility model.

Wherein: 1. a proportioning cavity; 2. a feed chamber; 3. a discharge port; 4. a first servo motor; 5. a rotating shaft; 6. a stirring shaft; 7. a connecting rod; 8. a scraper; 9. a filter screen; 10. a dust storage cavity; 11. a telescopic spring; 12. a second servo motor; 13. a transmission shaft; 14. an eccentric wheel; 15. a rotating sleeve; 16. a connecting shaft; 17. a fixed cavity; 18. a return spring; 19. a hinge rod; 20. a movable plate; 21. a movable rod; 22. a limit rod; 23. and a limit sleeve.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

According to the fig. 1, 2, 3, 4 show, this embodiment provides a proportioning device for coating, including proportioning chamber 1, feed cavity 2 is installed to the both sides on proportioning chamber 1 top, feed cavity 2's inside is provided with filtering mechanism, discharge gate 3 is installed to the below in proportioning chamber 1 one side, first servo motor 4 is installed on proportioning chamber 1's top, proportioning chamber 1's internally mounted has pivot 5, the output of first servo motor 4 is connected with pivot 5's one end, (mixing) shaft 6 is installed to pivot 5's lateral wall, proportioning chamber 1's bottom is provided with buffer gear.

The filter mechanism comprises a filter screen 9, a dust storage cavity 10, a telescopic spring 11 and a transmission component, wherein the filter screen 9 is arranged in the feeding cavity 2, the dust storage cavity 10 is arranged at two sides of the filter screen 9, the dust storage cavity 10 is in L-shaped design, one end of the dust storage cavity 10 extends to the outside of the feeding cavity 2, the telescopic spring 11 is arranged at the top end of the proportioning cavity 1, the top end of the telescopic spring 11 is connected with the bottom end of the dust storage cavity 10, the filter screen 9 is in arc-shaped design in the feeding cavity 2, the transmission component comprises a second servo motor 12, a transmission shaft 13, an eccentric wheel 14, a rotating sleeve 15 and a connecting shaft 16, the second servo motor 12 is arranged below one side of the feeding cavity 2, the transmission shaft 13 is rotatably arranged in the feeding cavity 2, the output end of the second servo motor 12 is connected with one end of the transmission shaft 13, an eccentric wheel 14 is arranged at the middle position of the transmission shaft 13, a rotating sleeve 15 is sleeved on the outer wall of the eccentric wheel 14, a connecting shaft 16 is hinged above the rotating sleeve 15, the top end of the connecting shaft 16 is hinged with the bottom end of the filter screen 9, when the device is used, coating solution to be proportioned is poured into the proportioning cavity 1 from the feeding cavity 2, at the moment, the coating enters the proportioning cavity 1 through the filtration of the filter screen 9, at the moment, the second servo motor 12 is started to drive the transmission shaft 13 to rotate, so that the eccentric wheel 14 is driven to rotate, the rotating sleeve 15 is used for driving the connecting shaft 16 to move, the connecting shaft 16 is used for driving the filter screen 9 and the dust storage cavity 10 to shake up and down under the cooperation of the telescopic spring 11, the filtered garbage or smaller sand falls into the dust storage cavity 10 through the filter screen 9, so that the proportioned coating solution is cleaner during proportioning, therefore, the use effect of the paint is better, and the practicability of the device in use is greatly improved.

The connecting rod 7 is installed to the top and the below of pivot 5 lateral wall, scraper blade 8 is installed to the one end of connecting rod 7, and scraper blade 8's use can scrape down the coating that proportioning cavity 1 inner wall was attached and continue to use.

The buffer mechanism comprises a fixed cavity 17, a return spring 18, a hinge rod 19, a movable plate 20, a movable rod 21 and a limiting structure, wherein the fixed cavity 17 is arranged below the proportioning cavity 1, the return springs 18 are arranged on two sides of the inside of the fixed cavity 17, a damper is arranged on the inner side of the return spring 18, the hinge rod 19 is hinged to one end of the return spring 18, the movable plate 20 is hinged to the top end of the hinge rod 19, the movable rod 21 is arranged on the top end of the movable plate 20, the top end of the movable rod 21 extends to the outside of the fixed cavity 17, the top end of the movable rod 21 is connected with the bottom end of the proportioning cavity 1, the movable rod 21 receives downward pressure when proportioning paint, the movable rod 21 moves towards the inside of the fixed cavity 17, at the moment, the return spring 18 is driven by elastic force to move the hinge rod 19, and then the hinge rod 19 is driven to stretch out and draw back by the hinge rod 19 under the limiting of the limiting sleeve 23, so that the proportioning cavity 1 is buffered, and the device is protected, and the comprehensive use of the device is greatly improved.

The limit structure comprises a limit rod 22 and a limit sleeve 23, wherein the limit rod 22 is arranged on two sides of the inside of the fixed cavity 17, the limit sleeve 23 is arranged on the outer side wall of the limit rod 22, one side of the limit sleeve 23 is connected with one side of the movable plate 20, the cross section of the limit rod 22 is smaller than that of the limit sleeve 23, a sliding structure is formed between the limit rod 22 and the limit sleeve 23, and when the limit structure is used, the limit treatment can be carried out on the movable rod 21 in moving by utilizing the mutual matching between the limit rod 22 and the limit sleeve 23, so that the movable rod 21 is more stable in moving.

Working principle: the staff is at first pouring the coating solution that needs the ratio from feed chamber 2 into the inside of proportioning chamber 1, this moment the inside that the coating got into proportioning chamber 1 through the filtration of filter screen 9, start second servo motor 12 drive transmission shaft 13 and rotate this moment, so drive eccentric wheel 14 and rotate, and then utilize adapter 15 to drive connecting axle 16 and remove, and then under the cooperation of telescopic spring 11, utilize connecting axle 16 to drive filter screen 9 and dust storage chamber 10 to shake from top to bottom, carry out filtration treatment to the coating, the rubbish of filtering out or less grit roll down to the inside of dust storage chamber 10 through filter screen 9, then start first servo motor 4 and drive pivot 5 and rotate, so drive stirring axle 6 and rotate, utilize stirring axle 6 to mix the coating and stir, carry out proportioning treatment to the coating, this moment connecting rod 7 drives scraper 8 and rotates, scraper 8 can continue to mix down the coating of proportioning chamber 1 inner wall adhesion, movable rod 21 receives decurrent pressure, make movable rod 21 to the inside of fixed chamber 17 remove, the effect that reset spring 18 receives the pin 19 carries out the articulated rod 19 at this moment, and then carry out the articulated rod 19 of spacing rod 22 and limit sleeve 23, carry out the ratio treatment to the flexible rod 21, carry out the buffering is carried out to the coating through the flexible link rod 19, the ratio 3 is accomplished, the ejection of compact is accomplished.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Proportioning device for coating, including proportioning chamber (1), its characterized in that: the novel stirring device comprises a stirring shaft (6) and is characterized in that two sides of the top end of a proportioning cavity (1) are provided with a feeding cavity (2), a filtering mechanism is arranged in the feeding cavity (2), a discharge hole (3) is arranged below one side of the proportioning cavity (1), a first servo motor (4) is arranged at the top end of the proportioning cavity (1), a rotating shaft (5) is arranged in the proportioning cavity (1), the output end of the first servo motor (4) is connected with one end of the rotating shaft (5), a stirring shaft (6) is arranged on the outer side wall of the rotating shaft (5), and a buffer mechanism is arranged at the bottom end of the proportioning cavity (1);

the utility model provides a filter mechanism includes filter screen (9), stores up dirt chamber (10), extension spring (11) and drive assembly, filter screen (9) are installed in the inside of feed chamber (2), store up dirt chamber (10) are installed to the both sides of filter screen (9), store up dirt chamber (10) and be L shape design, the one end of storing up dirt chamber (10) extends to the outside of feed chamber (2), extension spring (11) are installed in the top of proportioning chamber (1), the top of extension spring (11) is connected with the bottom of storing up dirt chamber (10), filter screen (9) are the arc design in the inside of feed chamber (2).

2. A proportioning device for paint as set forth in claim 1, wherein: the transmission assembly comprises a second servo motor (12), a transmission shaft (13), an eccentric wheel (14), a rotating sleeve (15) and a connecting shaft (16), wherein the second servo motor (12) is arranged below one side of a feeding cavity (2), the transmission shaft (13) is rotatably arranged inside the feeding cavity (2), the output end of the second servo motor (12) is connected with one end of the transmission shaft (13), the eccentric wheel (14) is arranged at the middle position of the transmission shaft (13), the rotating sleeve (15) is sleeved on the outer wall of the eccentric wheel (14), the connecting shaft (16) is arranged on the upper Fang Jiaojie of the rotating sleeve (15), and the top end of the connecting shaft (16) is mutually hinged with the bottom end of the filter screen (9).

3. A proportioning device for paint as set forth in claim 1, wherein: connecting rods (7) are arranged above and below the outer side wall of the rotating shaft (5), and a scraping plate (8) is arranged at one end of each connecting rod (7).

4. A proportioning device for paint as set forth in claim 3, wherein: the buffer mechanism comprises a fixed cavity (17), a reset spring (18), a hinge rod (19), a movable plate (20), a movable rod (21) and a limiting structure, wherein the fixed cavity (17) is arranged below the proportioning cavity (1), the reset spring (18) is arranged on two sides of the inside of the fixed cavity (17), a damper is arranged on the inner side of the reset spring (18), the hinge rod (19) is hinged to one end of the reset spring (18), the movable plate (20) is hinged to the top end of the hinge rod (19), the movable rod (21) is arranged on the top end of the movable plate (20), the top end of the movable rod (21) extends to the outside of the fixed cavity (17), and the top end of the movable rod (21) is connected with the bottom end of the proportioning cavity (1).

5. A proportioning device for paint as set forth in claim 4, wherein: the limiting structure comprises a limiting rod (22) and limiting sleeves (23), wherein the limiting rod (22) is arranged on two sides of the inside of the fixed cavity (17), the limiting sleeves (23) are arranged on the outer side walls of the limiting rod (22), and one side of each limiting sleeve (23) is connected with one side of the movable plate (20).

6. A proportioning device for paint as set forth in claim 5, wherein: the cross section of the limiting rod (22) is smaller than that of the limiting sleeve (23), and a sliding structure is formed between the limiting rod (22) and the limiting sleeve (23).