CN216661128U

CN216661128U - Automatic weighing and conveying device for coating

Info

Publication number: CN216661128U
Application number: CN202123448902.6U
Authority: CN
Inventors: 王粤刚; 徐保峰
Original assignee: Guangdong Baian Environmental Protection New Materials Co ltd
Current assignee: Guangdong Baian Environmental Protection New Materials Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-03
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses an automatic weighing and conveying device for paint, and belongs to the technical field of paint production. The utility model provides a conveyor is weighed with automation to coating, includes the storage jar, still includes: the through hole is formed in the inner top of the storage tank, a rotating rod extending into the storage tank is arranged in the through hole, and a stirring paddle is fixedly mounted on the outer wall of the lower end of the rotating rod; the driving motor is fixedly arranged at the upper end of the storage tank, and is connected with the rotating rod through a reciprocating mechanism; the storage tank is arranged in the storage tank, a first telescopic device is fixedly mounted at the upper end of the storage tank, and the telescopic end of the first telescopic device extends into the storage tank and is fixedly connected with the circular ring; the stirring device can greatly improve the stirring effect of the paint in the storage tank, ensure the quality of the paint, and greatly reduce the probability of the paint adhering to the inner wall of the storage tank, so that the storage tank is more labor-saving to clean.

Description

Automatic weighing and conveying device for coating

Technical Field

The utility model relates to the technical field of paint production, in particular to an automatic weighing and conveying device for paint.

Background

The paint is a continuous film which is coated on the surface of a protected or decorated object and can form firm adhesion with the object to be coated, and is a viscous liquid which is prepared by taking resin, oil and emulsion as main materials, adding or not adding pigments and fillers, adding corresponding auxiliary agents and using organic solvent or water. After the existing coating is processed in large quantities, the coating needs to be filled and packed by an automatic weighing device and a conveying device.

In the prior art, the chinese patent with the grant number of CN214397361U discloses an automatic paint filling system, which includes a first bracket, a storage tank disposed on the first bracket, a material delivery pipe connected to a storage discharge port of the storage tank, a material delivery pump disposed on the material delivery pipe for filling and taking materials, a second bracket disposed at the lower end of the material delivery pump and connected to the material delivery pump to support the material delivery pump, a conveying device disposed below the discharge end of the material delivery pipe, and a positioning structure disposed above the conveying device below the second bracket, a filling discharge valve for controlling discharge is arranged at the discharge end of the conveying pipe, a flow detection device for detecting filling flow is arranged between the filling discharge valve and the conveying pump on the conveying pipe, the material conveying pump, the flow detection device, the filling discharge valve, the conveying device and the positioning structure are respectively in signal connection with a control device. The utility model can effectively improve the production efficiency and reduce the labor intensity. The automated paint filling system in the above patent suffers from the following disadvantages: when the liquid level in storage jar 2 descends, the easy dry adhesion of the remaining coating liquid of inner wall, the later stage drying is difficult to clear away to stirring leaf stirring mode is too single, and stirring effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an automatic weighing and conveying device for paint.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an automatic weighing and conveying device for paint comprises a storage tank and further comprises: the through hole is formed in the inner top of the storage tank, a rotating rod extending into the storage tank is arranged in the through hole, and a stirring paddle is fixedly mounted on the outer wall of the lower end of the rotating rod; the driving motor is fixedly arranged at the upper end of the storage tank, and is connected with the rotating rod through a reciprocating mechanism; the ring sets up in the holding vessel, wherein, the upper end fixed mounting of storage jar has first telescoping device, the flexible end of first telescoping device extend to in the holding vessel and with ring fixed connection, the circumference outer wall fixedly connected with of ring and the annular elastic airbag that the storage jar inner wall offseted.

To the stirring effect of coating in the promotion holding vessel, preferably, reciprocating mechanism is including rotating reciprocating screw and the stock shape gear of connection in the storage jar upper end, be connected through the driving medium between reciprocating screw and the stock shape gear, be connected through two spur gear meshing between driving motor's the output and the reciprocating screw, reciprocating screw's outer wall cover is equipped with rather than the reciprocal slider of complex, the upper end of bull stick is rotated and is connected on reciprocating slider, the upper end fixed mounting of bull stick has driven gear, rotate on the reciprocal slider and install the inertia gear of being connected with driven gear meshing, inertia gear is connected with stock shape gear meshing.

In order to prevent the inner wall adhesion coating of storage jar, preferably, the upper end fixed mounting of storage jar has the second telescoping device, the flexible end fixed mounting of second telescoping device has the expansion plate, elastic connection has flexible gasbag between the upper end of expansion plate and storage jar, flexible gasbag is linked together through hose and annular elastic airbag.

In order to make the operation simpler, further, the first telescoping device and the second telescoping device are both electric telescopic rods.

In order to enable the annular elastic air bag to have a better scraping effect on the coating, the annular elastic air bag is preferably made of rubber.

In order to ensure a long distance connection, further, the transmission members are chain wheels and chains.

Compared with the prior art, the utility model provides an automatic weighing and conveying device for paint, which has the following beneficial effects:

1. according to the automatic weighing and conveying device for the paint, the rotating rod and the stirring paddle are driven to slide up and down through the matching of the driving motor and the reciprocating lead screw, and the reciprocating lead screw can also drive the rotating rod and the stirring paddle to rotate, so that the stirring paddle rotates and stirs in the storage tank and performs reciprocating stirring up and down, the stirring effect on the paint in the storage tank is greatly improved, and the quality of the paint is ensured;

2. according to the automatic weighing and conveying device for the paint, the first expansion device drives the circular ring to slide downwards, and the circular ring can scrape the paint adhered to the inner wall of the storage tank downwards through the annular elastic air bag on the outer wall, so that the probability of the paint adhering to the inner wall of the storage tank is greatly reduced, and the storage tank is more labor-saving to clean;

3. this conveyor is weighed with automation to coating drives the expansion plate through the second telescoping device and upwards slides and stretch flexible gasbag, and annular elastic airbag then can contract, at this moment resets through first telescoping device with the ring upwards slides to prevent that the ring when upwards sliding, the coating of annular elastic airbag outer wall causes secondary pollution to the inner wall of storage jar.

Drawings

FIG. 1 is a schematic structural diagram of an automatic weighing and conveying device for paint according to the present invention;

FIG. 2 is a schematic structural diagram of the automatic weighing and conveying device for paint in FIG. 1 at A;

fig. 3 is a schematic structural diagram of an automatic weighing and conveying device for paint at a position B in fig. 1.

In the figure: 1. storing the tank; 2. a rotating rod; 3. a stirring paddle; 4. a through hole; 5. a drive motor; 6. a reciprocating screw; 7. a long rod-shaped gear; 8. a transmission member; 9. a reciprocating slide block; 10. a driven gear; 11. an idler gear; 12. a spur gear; 13. a circular ring; 14. an annular elastic air bag; 15. a first telescoping device; 16. a retractable plate; 17. a telescopic air bag; 18. a second telescoping device; 19. a hose.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1 to 3, an automatic weighing and conveying device for paint comprises a storage tank 1, and further comprises: the through hole 4 is formed in the inner top of the storage tank 1, a rotating rod 2 extending into the storage tank 1 is arranged in the through hole 4, and a stirring paddle 3 is fixedly mounted on the outer wall of the lower end of the rotating rod 2; driving motor 5, fixed mounting is in the upper end of storage jar 1, wherein, driving motor 5 is connected with bull stick 2 through reciprocating mechanism, reciprocating mechanism includes reciprocating screw 6 and long rod-shaped gear 7 of rotation connection in storage jar 1 upper end, connecting through driving medium 8 between reciprocating screw 6 and the long rod-shaped gear 7, driving medium 8 is sprocket and chain, the output of driving motor 5 is connected through two spur gears 12 meshing between reciprocating screw 6 and the reciprocating screw 6, reciprocating screw 6's outer wall cover is equipped with rather than complex reciprocating slide block 9, the upper end of bull stick 2 is rotated and is connected on reciprocating slide block 9, the upper end fixed mounting of bull stick 2 has driven gear 10, rotate on reciprocating slide block 9 and install the inertia gear 11 that meshes with driven gear 10 and is connected, inertia gear 11 meshes with long rod-shaped gear 7 and is connected, in the use of storage jar 1, driving motor 5 can drive reciprocating screw 6 through two spur gears 12 and rotate, reciprocating screw 6 then can drive bull stick 2 and stirring rake 3 through reciprocal slider 9 and slide from top to bottom, reciprocating screw 6 still can drive long rod-shaped gear 7 through driving medium 8 and rotate, long rod-shaped gear 7 then can drive inertia gear 11 and rotate, inertia gear 11 then can drive bull stick 2 and stirring rake 3 through driven gear 10 and rotate, thereby make stirring rake 3 carry out reciprocal stirring from top to bottom when saving 1 internal rotation stirring of jar, and then promote the stirring effect to material in the storage jar 1 greatly, guarantee the quality of coating.

Ring 13, the setting is in storage jar 1, wherein, the upper end fixed mounting of storage jar 1 has first telescoping device 15, the flexible end of first telescoping device 15 extend to storage jar 1 in and with ring 13 fixed connection, ring 13's circumference outer wall fixedly connected with and the annular elastic airbag 14 that storage jar 1 inner wall offseted, annular elastic airbag 14's material is the rubber material, when the coating liquid level in storage jar 1 descends, drive ring 13 lapse through first telescoping device 15, ring 13 then can be through the coating of the annular elastic airbag 14 of outer wall with the adhesion of storage jar 1 inner wall scrape down, thereby the probability of the 1 inner wall of greatly reduced coating adhesion storage jar, thereby make the cleanness of storage jar 1 more laborsaving.

A second expansion device 18 is fixedly arranged at the upper end of the storage tank 1, an expansion plate 16 is fixedly arranged at the expansion end of the second expansion device 18, an expansion air bag 17 is elastically connected between the expansion plate 16 and the upper end of the storage tank 1, the expansion air bag 17 is communicated with the annular elastic air bag 14 through a hose 19, when the circular ring 13 needs to be reset upwards from the bottom of the storage tank 1, the second expansion device 18 drives the expansion plate 16 to slide upwards, the expansion plate 16 stretches the expansion airbag 17, the expansion airbag 17 sucks air into the annular elastic airbag 14 through the hose 19, the annular elastic airbag 14 contracts and does not abut against the inner wall of the storage tank 1, and at the moment, the circular ring 13 is reset upwards through the first expansion device 15, thereby preventing the paint on the outer wall of the annular elastic air bag 14 from causing secondary pollution to the inner wall of the storage tank 1 when the circular ring 13 slides upwards.

The first telescopic device 15 and the second telescopic device 18 are both electric telescopic rods, so that the operation is simpler and more convenient.

The working principle is as follows: in the utility model, in the use of the storage tank 1, the driving motor 5 can drive the reciprocating screw 6 to rotate through the two straight gears 12, the reciprocating screw 6 can drive the rotating rod 2 and the stirring paddle 3 to slide up and down through the reciprocating slide block 9, the reciprocating screw 6 can also drive the long rod-shaped gear 7 to rotate through the transmission piece 8, the long rod-shaped gear 7 can drive the inert gear 11 to rotate, the inert gear 11 can drive the rotating rod 2 and the stirring paddle 3 to rotate through the driven gear 10, so that the stirring paddle 3 can rotate and stir in the storage tank 1 in a reciprocating manner up and down, the stirring effect on the paint in the storage tank 1 is greatly improved, the quality of the paint is ensured, when the liquid level of the paint in the storage tank 1 is reduced, the ring 13 is driven to slide down through the first expansion device 15, the ring 13 can scrape the paint adhered to the inner wall of the storage tank 1 downwards through the annular elastic air bag 14 on the outer wall, thereby the probability of the 1 inner wall of storage jar of the coating adhesion that significantly reduces, thereby make the cleanness of storage jar 1 more laborsaving, when needs upwards reset ring 13 from the bottom of storage jar 1, drive expansion plate 16 through second telescoping device 18 and upwards slide, expansion plate 16 then can stretch flexible gasbag 17, flexible gasbag 17 then can breathe in annular elastic gasbag 14 through hose 19, annular elastic gasbag 14 then can contract and do not offset with storage jar 1 inner wall, at this moment reset ring 13 upwards slide through first telescoping device 15, thereby prevent that ring 13 from when upwards sliding, the coating of annular elastic gasbag 14 outer wall causes secondary pollution to the inner wall of storage jar 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a conveyor is weighed with automation to coating, includes storage jar (1), its characterized in that still includes:

a through hole (4) provided at an inner top of the storage tank (1),

a rotating rod (2) extending into the storage tank (1) is arranged in the through hole (4), and a stirring paddle (3) is fixedly mounted on the outer wall of the lower end of the rotating rod (2);

a driving motor (5) fixedly arranged at the upper end of the storage tank (1),

wherein the driving motor (5) is connected with the rotating rod (2) through a reciprocating mechanism;

a ring (13) arranged inside the storage tank (1),

wherein, the upper end fixed mounting of storage jar (1) has first telescoping device (15), the flexible end of first telescoping device (15) extend to in storage jar (1) and with ring (13) fixed connection, the annular elastic airbag (14) that the circumference outer wall fixed connection of ring (13) and storage jar (1) inner wall offset.

2. An automatic weighing and conveying device for paint according to claim 1, the reciprocating mechanism comprises a reciprocating screw rod (6) and a long rod-shaped gear (7) which are rotatably connected with the upper end of the storage tank (1), the reciprocating screw rod (6) is connected with the long rod-shaped gear (7) through a transmission piece (8), the output end of the driving motor (5) is meshed and connected with the reciprocating screw rod (6) through two straight gears (12), the outer wall of the reciprocating screw rod (6) is sleeved with a reciprocating slide block (9) matched with the reciprocating screw rod, the upper end of the rotating rod (2) is rotatably connected to the reciprocating slide block (9), the upper end of the rotating rod (2) is fixedly provided with a driven gear (10), an inertia gear (11) meshed with the driven gear (10) is rotatably arranged on the reciprocating slide block (9), and the inertia gear (11) is meshed with the long rod-shaped gear (7).

3. The automatic weighing and conveying device for the coatings is characterized in that a second telescopic device (18) is fixedly installed at the upper end of the storage tank (1), a telescopic plate (16) is fixedly installed at the telescopic end of the second telescopic device (18), a telescopic air bag (17) is elastically connected between the telescopic plate (16) and the upper end of the storage tank (1), and the telescopic air bag (17) is communicated with the annular elastic air bag (14) through a hose (19).

4. The automatic weighing and conveying device for paint according to claim 3, characterized in that the first telescopic device (15) and the second telescopic device (18) are both electric telescopic rods.

5. The automatic weighing and conveying device for paint according to claim 1, characterized in that the material of the annular elastic air bag (14) is rubber.

6. The automatic weighing and conveying device for paints according to claim 2, characterized in that the transmission members (8) are sprockets and chains.