Coating filling system

Abstract

The utility model discloses a paint filling system which comprises a filling working table, a paint product bin and a conveying belt, a weighing sensing area is arranged on the filling working table and used for placing a container barrel containing paint, the paint product bin is fixed right above the filling working table in a suspended mode, and the bottom of the paint product bin is connected with a discharging pipe. An electric control valve is installed on the discharging pipe, the electric control valve and the weighing sensing area are controlled in a linkage mode, the conveying belt is installed on the side of the filling working table, the belt face of the conveying belt is flush with the table face of the filling working table, a barrel discharging auxiliary device is installed on the opposite side of the conveying belt, and a filled coating barrel can be pushed to the conveying belt through the barrel discharging auxiliary device. The automatic filling machine is reasonable in design and layout, can realize automatic operation from filling to output, and can reduce the use of manpower and improve the production efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing equipment technical field, more specifically, relate to a kind of paint filling system. BACKGROUND

[0002] Steel structure paint is a kind of special material coated on the surface of steel structure, metal corrosion is the biggest harm of steel structure building, seriously affect the use safety and life of steel structure building, coating special paint on the surface of steel structure can effectively protect the steel structure body, prolong the service life of steel structure. Steel structure paint needs to be packaged after production before it can be sold, using barrel-shaped container to package steel structure paint product is a common packaging means, filling paint liquid into barrel-shaped container is the first step of packaging operation, the existing filling equipment of enterprise still uses manual operation filling mode, and the filling precision is not high, and it often needs multiple operations to achieve filling amount. Since the filling automation is not high, the filling operation is relatively inefficient, based on the demand of enterprise cost reduction and efficiency improvement production, the enterprise needs to improve the filling equipment, and the case is thus born. SUMMARY

[0003] The utility model aims at overcoming the insufficient of prior art, provide a kind of paint filling system, the utility model design layout is reasonable, the filling weight is actually monitored by the weighing inductive area of filling operation platform, then the opening and closing of electric control valve are fed back and controlled, to realize the accurate operation of filling, the utility model design conveyor belt and out of barrel auxiliary device, and the paint barrel after filling can realize automatic output.

[0004] In order to achieve the above object, the utility model adopts the following technical scheme:

[0005] A kind of paint filling system, including filling operation platform, paint product bin and conveyor belt, the weighing inductive area is provided on the filling operation platform, the weighing inductive area is used to place the container barrel filled with paint, the paint product bin is suspended and fixed above filling operation platform, the paint product bin bottom is connected with discharge pipe, the electric control valve is installed on the discharge pipe, the electric control valve and weighing inductive area adopt linkage control, the conveyor belt is installed in the side of filling operation platform, the conveyor belt surface is flush with filling operation platform top, the opposite side of the conveyor belt is installed with out of barrel auxiliary device, and the paint barrel filled with paint can be pushed to the conveyor belt by the out of barrel auxiliary device.

[0006] Further, the positioning seat is installed on the filling operation platform top, the positioning seat is arc-shaped, and the positioning seat is arranged corresponding to the edge of weighing inductive area.

[0007] Further, the mechanical valve is installed on the discharge pipe, and the mechanical valve and electric control valve are arranged in series.

[0008] Further, the barrel-out auxiliary device comprises a stand and a push cylinder, the push cylinder is transversely installed on the stand, a top base is connected to the piston rod end of the push cylinder, and the top base is arranged towards the conveying belt.

[0009] Further, the push cylinder is arranged at the middle section of the vertical height of the paint barrel.

[0010] Further, a filling auxiliary device is fixedly installed at the pipe opening of the discharge pipe.

[0011] Further, the filling auxiliary device comprises a central column and a conical cover, a threaded head is arranged at the top of the central column, the central column is threadedly connected to the pipe opening of the discharge pipe through the threaded head, the conical cover is arranged on the outer side of the central column, the bottom of the conical cover is fixedly connected with the bottom of the central column, a liquid outlet channel is formed in the central column, the liquid outlet channel is communicated with the discharge pipe, a buffer cavity is formed between the central column and the conical cover, a plurality of communication holes are formed in the side wall of the central column, the liquid outlet channel and the buffer cavity are communicated through the communication holes, a plurality of liquid outlet holes are formed in the bottom of the conical cover, and a wall cleaning mechanism is arranged on the conical cover, so that the inner wall of the conical cover can be cleaned.

[0012] Further, the wall cleaning mechanism comprises a rotating seat, a wall scraping plate and a motor, the rotating seat is rotatably installed at the top of the conical cover, the wall scraping plate is arranged in the buffer cavity, the top of the wall scraping plate is fixedly connected with the rotating seat, the wall scraping plate contacts the inner wall of the conical cover, a transmission gear ring is connected to the outer wall of the rotating seat, the motor is installed on the outer wall of the conical cover, a driving gear is connected to the output shaft of the motor, and the driving gear is engaged with the transmission gear ring.

[0013] The beneficial effects of the present application are as follows:

[0014] 1. The present application has reasonable design layout, the weighing induction area is arranged on the filling workbench to actually monitor the filling weight, then the opening and closing of the electric control valve is feedback controlled, so that the precise operation of filling is realized, the present application arranges the conveying belt and the barrel-out auxiliary device, and the filled paint barrel can be automatically outputted, and the application of the present application can greatly reduce the use of manual labor and improve the filling efficiency.

[0015] 2. The filling auxiliary device is arranged on the discharge pipe in the present application, the filling auxiliary device can not only solve the problem of sudden spouting during paint filling, but also solve the problem of incomplete paint discharge and serious dripping. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view structural schematic diagram of a paint filling system in the embodiment;

[0017] Figure 2A schematic view of a top structure of the filling workbench in the embodiment;

[0018] Figure 3 A sectional view of the installation structure of the filling auxiliary device in the embodiment.

[0019] Reference signs: filling workbench 1, weighing induction area 11, positioning seat 12, paint product bin 2, discharge pipe 21, electric control valve 22, mechanical valve 23, conveying belt 3, barrel discharging auxiliary device 4, stand 41, push cylinder 42, top seat 43, filling auxiliary device 5, central column 51, liquid discharging passage 511, threaded head 512, communication hole 513, conical cover 52, liquid discharging hole 521, buffer cavity 53, wall cleaning mechanism 54, rotating seat 541, wall scraping plate 542, transmission gear ring 543, motor 544, driving gear 545. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] As Figures 1-3The paint filling system shown, including filling workbench 1, paint product warehouse 2 and conveying belt 3, the filling workbench 1 is provided with weighing induction area 11, the weighing induction area 11 is used for placing the container barrel containing paint, the weighing induction area 11 is installed weight induction sensor, so as to monitor the weight change data of paint barrel in real time, the paint product warehouse 2 is suspended and fixed above the filling workbench 1, the liquid paint product is stored in the paint product warehouse 2, the paint product warehouse 2 bottom is connected with discharge pipe 21, the paint is output from the discharge pipe 21 during filling operation, the discharge pipe 21 is installed with electric control valve 22, the electric control valve 22 and the weighing induction area 11 adopt linkage control, the weighing induction area 11 collects the weight change data of paint barrel, after the weight of paint barrel reaches the standard, the filling operation is realized by controlling the electric control valve 22 to close, the conveying belt 3 is installed on the side of the filling workbench 1, the conveying belt 3 belt surface is flush with the filling workbench 1 table top, so that the filled paint barrel can be transferred to the conveying belt 3 and output, the opposite side of the conveying belt 3 is installed with barrel discharging auxiliary device 4, the filled paint barrel has greater weight, the filled paint barrel can be pushed to the conveying belt 3 by the barrel discharging auxiliary device 4, then the paint barrel is taken out to the next packaging process with the conveying belt 3, the utility model design layout is reasonable, the weight change of paint barrel is reflected on the opening and closing operation of discharge pipe 21 to realize the accurate control of filling, the filled paint barrel can also be automatically output, the utility model has higher automation level, workers only need to complete empty barrel placing operation, after applying the utility model, the worker's work burden is greatly reduced, and the filling operation efficiency is significantly improved.

[0022] As Figure 1 and Figure 2 The filling workbench 1 table top is installed with positioning seat 12, the positioning seat 12 is arc-shaped, the positioning seat 12 is arranged corresponding to the edge of weighing induction area 11, the positioning seat 12 matches the shape of paint barrel, when the worker places the paint barrel, the outer wall of the paint barrel is close to the positioning seat 12, so that the paint barrel can be accurately placed on the weighing induction area 11, and the weighing induction area 11 can accurately obtain the weight data of the paint barrel during filling operation.

[0023] As Figure 1 and Figure 2As shown, the bucket auxiliary device 4 includes a stand 41 and a push cylinder 42, the push cylinder 42 is transversely installed on the stand 41, the piston rod end of the push cylinder 42 is connected with a top seat 43, the top seat 43 is arranged towards the direction of the conveying belt 3, when the piston rod end of the push cylinder 42 extends outwards, the top seat 43 can be driven to move towards the direction of the conveying belt 3, the filled paint bucket is pushed to move to the conveying belt 3 through the top seat 43, in order to ensure that the paint bucket does not overturn during the pushing process, the push cylinder 42 is arranged at the middle segment of the vertical height of the paint bucket, so that the pushing point is at the middle segment of the vertical height of the paint bucket, the table top of the filling workbench 1 should be smooth, so as to facilitate the movement of the paint bucket, after the paint bucket is partially moved to the belt surface of the conveying belt 3, the conveying belt 3 can drive the output.

[0024] The existing paint product warehouse 2 of the enterprise adopts a conventional straight pipeline, and it is found that when filling production, paint will suddenly gush out with a large impact force every time the electric control valve 22 is opened, which will cause paint spilling problem, and after each filling is completed, there will be a lot of paint remaining on the inner wall of the discharge pipe 21, and the discharge pipe 21 will have residual dripping for a long time, which all affect the environmental hygiene of the filling work area and cause waste of paint products, therefore, the utility model installs a filling auxiliary device 5 at the pipe opening position of the discharge pipe 21 to solve the problem.

[0025] As Figure 3As shown, the filling auxiliary device 5 includes a central column 51 and a conical cover 52, the central column 51 serves as a mounting support, a threaded head 512 is arranged at the top of the central column 51, the central column 51 is threadedly connected to the pipe opening of the discharge pipe 21 through the threaded head 512, so that the whole filling auxiliary device 5 can be fixedly connected to the pipe opening position of the discharge pipe 21, the conical cover 52 is covered outside the central column 51, the bottom of the conical cover 52 is fixedly connected with the bottom of the central column 51, the central column 51 also forms a support connection for the conical cover 52, a liquid outlet passage 511 is formed in the central column 51, the liquid outlet passage 511 is communicated with the discharge pipe 21, a buffer cavity 53 is formed between the central column 51 and the conical cover 52, a plurality of communication holes 513 are formed in the side wall of the central column 51, the liquid outlet passage 511 and the buffer cavity 53 are communicated through the communication holes 513, in the above design, the paint liquid flow is formed from the discharge pipe 21 to the liquid outlet passage 511 and then to the buffer cavity 53, the buffer cavity 53 is conical, after the electric control valve 22 is opened, the gushing paint liquid first hits the buffer cavity 53 for buffering, so that the problem of paint spouting and splashing at the beginning of filling can be effectively solved, a plurality of liquid outlet holes 521 are formed in the bottom of the conical cover 52, the orderly shunt output of the paint is realized through the liquid outlet holes 521, since the buffer cavity 53 is conical, the paint liquid will be automatically concentrated and output in the direction of the liquid outlet holes 521, in order to solve the problem of residual liquid on the inner wall of the buffer cavity 53, a wall cleaning mechanism 54 is arranged on the conical cover 52, the wall cleaning mechanism 54 can form a cleaning effect on the inner wall of the conical cover 52 (the residual liquid is mainly on the inner wall of the conical cover 52), which can solve the problem of incomplete paint output, since the residual liquid on the inner wall is significantly reduced, the problem of residual material dripping after filling can also be solved (the amount of dripping is significantly reduced).

[0026] As shown, Figure 3 The wall cleaning mechanism 54 includes a rotating seat 541, a wall scraping plate 542 and a motor 544, the rotating seat 541 is rotatably installed at the top of the conical cover 52, the wall scraping plate 542 is arranged in the buffer cavity 53, the top of the wall scraping plate 542 is fixedly connected with the rotating seat 541, the wall scraping plate 542 can rotate together with the rotating seat 541, the wall scraping plate 542 contacts the inner wall of the conical cover 52, a transmission gear ring 543 is connected to the outer wall of the rotating seat 541, the motor 544 is fixedly installed on the outer wall of the conical cover 52, a driving gear 545 is connected to the output shaft of the motor 544, the driving gear 545 is engaged with the transmission gear ring 543, after the motor 544 is started, the driving gear 545 is driven to rotate, then the rotating seat 541 is driven to rotate through the engagement relationship between the driving gear 545 and the transmission gear ring 543, the wall scraping plate 542 rotates together with the rotating seat 541, and a circumferential wall scraping and cleaning effect is formed on the inner wall of the conical cover 52, after the filling operation is completed, the paint bucket stays at the filling operation table 1 for at least half a minute to one minute, during this period, the wall cleaning mechanism 54 is started to clean the wall and scrape off and output the residual liquid, according to actual operation experience, the wall scraping plate 542 of the wall cleaning mechanism 54 is set to rotate at least three rounds,Figure 3 As shown, the wall scraping plate 542 can only clean the inner wall and bottom of the conical cover 52. In order to improve the cleaning rate of residual liquid, the wall scraping plate 542 can be further enlarged in area to match the cross section of the buffer cavity 53, so that the wall scraping plate 542 can comprehensively clean the inner wall and bottom of the conical cover 52 and the outer wall of the central column 51.

[0027] Since the output of paint using the filling auxiliary device 5 has a time delay, according to the actual filling experience, the weighing sensing area 11 should be closed in advance when the weight of the paint bucket measured reaches more than 96% of the full load, and then the residual liquid in the filling auxiliary device 5 is supplemented to the full load. Through the above setting, the stability of the filling quality can be ensured, so that each paint bucket can be accurately filled (only slightly more, not allowed to be less).

[0028] In view of the uncertainty of the electric control valve 22 in the case of power failure, etc., as shown, Figure 1 The mechanical valve 23 is installed on the discharge pipe 21, and the mechanical valve 23 and the electric control valve 22 are arranged in series. The mechanical valve 23 can stabilize the closing of the discharge pipe 21. The mechanical valve 23 is opened before each shift operation to ensure that the discharge of the discharge pipe 21 is not affected. After each shift, the electric control valve 22 is closed, and the mechanical valve 23 is also closed to ensure that the discharge pipe 21 will not leak in the case of an accident.

[0029] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the scope of the present application is within the protection scope of the present application. It should be noted that for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principles of the present application are also considered within the protection scope of the present application.

Claims

1. A paint filling system characterized by, The application relates to a filling workbench (1), a paint product bin (2) and a conveying belt (3), wherein the filling workbench (1) is provided with a weighing induction area (11) for placing a paint container barrel, the paint product bin (2) is fixed above the filling workbench (1), the bottom of the paint product bin (2) is connected with a discharging pipe (21), the discharging pipe (21) is provided with an electric control valve (22), the electric control valve (22) and the weighing induction area (11) are linked and controlled, the conveying belt (3) is arranged on the side of the filling workbench (1), the belt surface of the conveying belt (3) is flush with the table surface of the filling workbench (1), and a barrel discharging auxiliary device (4) is arranged on the opposite side of the conveying belt (3), so that the filled paint barrel can be pushed to the conveying belt (3) through the barrel discharging auxiliary device (4).

2. The paint filling system of claim 1, wherein The filling workbench (1) is provided with a positioning seat (12) arranged on the table surface, the positioning seat (12) is arc-shaped, and the positioning seat (12) is arranged at the edge of the weighing induction area (11).

3. The paint filling system of claim 1, wherein The mechanical valve (23) is arranged in series with the electric control valve (22) on the discharging pipe (21).

4. The paint filling system of claim 1, wherein, The barrel discharging auxiliary device (4) comprises a vertical stand (41) and a push cylinder (42), the push cylinder (42) is horizontally arranged on the vertical stand (41), the piston rod end of the push cylinder (42) is connected with a top seat (43), and the top seat (43) is arranged towards the conveying belt (3).

5. The paint filling system of claim 4, wherein, The push cylinder (42) is arranged at the middle section of the vertical height of the paint barrel.

6. The paint filling system of claim 1, wherein, The filling auxiliary device (5) is fixedly arranged on the pipe opening of the discharging pipe (21).

7. The paint filling system of claim 6, wherein, The filling auxiliary device (5) comprises a central column (51) and a conical cover (52), the top of the central column (51) is provided with a threaded head (512), the central column (51) is threadedly connected to the pipe opening of the discharging pipe (21) through the threaded head (512), the conical cover (52) is arranged on the outer side of the central column (51), the bottom of the conical cover (52) is fixedly connected with the bottom of the central column (51), a liquid outlet channel (511) is formed in the central column (51), the liquid outlet channel (511) is communicated with the discharging pipe (21), a buffer cavity (53) is formed between the central column (51) and the conical cover (52), a plurality of communication holes (513) are formed in the side wall of the central column (51), the liquid outlet channel (511) and the buffer cavity (53) are communicated through the communication holes (513), a plurality of liquid outlet holes (521) are formed in the bottom of the conical cover (52), a wall cleaning mechanism (54) is arranged on the conical cover (52), and the wall cleaning mechanism (54) can clean the inner wall of the conical cover (52).

8. The paint filling system of claim 7, wherein, The wall cleaning mechanism (54) comprises a rotating seat (541), a wall scraping plate (542) and a motor (544), the rotating seat (541) is rotatably installed on the top of the conical cover (52), the wall scraping plate (542) is arranged in the buffer cavity (53), the top of the wall scraping plate (542) is fixedly connected to the rotating seat (541), the wall scraping plate (542) contacts the inner wall of the conical cover (52), the outer wall of the rotating seat (541) is connected with a transmission gear ring (543), the motor (544) is installed on the outer wall of the conical cover (52), a driving gear (545) is connected to the output shaft of the motor (544), and the driving gear (545) is engaged with the transmission gear ring (543).

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