CN215354161U

CN215354161U - Full-automatic pipeline paint spraying machine for coal mine

Info

Publication number: CN215354161U
Application number: CN202121308447.7U
Authority: CN
Inventors: 郑僖; 李志辉; 秦志广; 史广泽; 彭举; 刘华耀
Original assignee: Jinneng Holding Coal Group Co Ltd
Current assignee: Jinneng Holding Coal Group Co Ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-31
Anticipated expiration: 2031-06-11

Abstract

The utility model relates to mining equipment, in particular to a full-automatic pipeline paint spraying machine for a coal mine; comprises an automatic circulating paint spraying assembly and a pipeline rotating assembly; the automatic circulating paint spraying assembly comprises a horizontally arranged strip-shaped lead screw sliding table, proximity switches are mounted at the left end and the right end of the lead screw sliding table, a spray head placing table is slidably arranged on the lead screw sliding table between the two proximity switches, a paint spraying head is mounted on the spray head placing table, the paint spraying head is connected with paint spraying equipment, and the lead screw sliding table is connected with a lead screw motor; the pipeline rotating assembly comprises a pipeline bracket, the top of the pipeline bracket is rotatably connected with two supporting shafts, and the supporting shafts are connected with variable-frequency speed-regulating motors for driving the supporting shafts to rotate; the proximity switch, the lead screw motor and the variable-frequency speed regulating motor are connected with a centralized control box together, and a controller is arranged in the centralized control box; the worker can operate remotely and start and stop the equipment. The paint spraying is uniform, the labor intensity of workers is reduced, and the workers are not directly contacted with harmful substances.

Description

Full-automatic pipeline paint spraying machine for coal mine

Technical Field

The utility model relates to mining equipment, in particular to a full-automatic pipeline paint spraying machine for a coal mine.

Background

After a period of time, due to humidity, the surface of the pipeline is stripped of paint and rusted seriously. Along with the forward propulsion of the working face, the iron pipes removed from the two roadways are conveyed out of the well, and the pipelines are usually painted manually.

Thus, firstly, the labor intensity of workers is increased; secondly, manual painting is not uniform, and the attractiveness is affected; more importantly, the worker can bring great harm to the respiratory system of the worker due to the fact that the worker is exposed to paint, thinner and other substances for a long time.

Based on the defects, after the research of several months, a self-made coal mine full-automatic pipeline paint spraying machine is designed, and a worker only needs to mount a rusted iron pipe frame on an automatically rotating pipe frame, so that the paint spraying device can automatically spray paint in a circulating mode back and forth. After the paint spraying is finished, workers can operate remotely and stop the equipment. The paint spraying is uniform, the labor intensity of workers is reduced, and the workers are not directly contacted with harmful substances.

Disclosure of Invention

The utility model overcomes the defects of the prior art and provides a full-automatic pipeline paint spraying machine for a coal mine, which can be operated by a worker in a long distance and started and stopped. The paint spraying is uniform, the labor intensity of workers is reduced, and the workers are not directly contacted with harmful substances.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a full-automatic pipeline paint spraying machine for a coal mine comprises an automatic circulating paint spraying assembly and a pipeline rotating assembly; the automatic circulating paint spraying assembly comprises a horizontally arranged strip-shaped lead screw sliding table, proximity switches are mounted at the left end and the right end of the lead screw sliding table, a spray head placing table is slidably arranged on the lead screw sliding table between the two proximity switches, a paint spraying head is mounted on the spray head placing table, the paint spraying head is connected with paint spraying equipment, and the lead screw sliding table is connected with a lead screw motor; the pipeline rotating assembly comprises a pipeline bracket, the top of the pipeline bracket is rotatably connected with two supporting shafts, and the supporting shafts are connected with variable-frequency speed-regulating motors for driving the supporting shafts to rotate; the proximity switch, the lead screw motor and the variable-frequency speed regulation motor are connected with a centralized control box together, and a controller is arranged in the centralized control box.

The working process is as follows: with rusty iron pipe frame on two back shafts of autorotation's pipeline support, through the control of driver and controller, the automatic cycle subassembly that sprays paint will automatic make a round trip to circulate and spray paint, when the shower nozzle was placed the platform and is contacted leftmost or during the proximity switch on rightmost side, can come and go automatically. After the paint spraying is finished, workers can operate remotely and stop the equipment.

Compared with the prior art, the utility model has the following beneficial effects:

the air jet machine is controlled by a driver, a controller and other control modules, the automation degree is high, the labor intensity of workers is reduced, and the paint spraying device can automatically spray paint in a circulating manner back and forth only by mounting a rusty iron pipe on the automatically rotating pipe frame. Not only the paint spraying is even, but also the labor intensity of workers is reduced.

The power consumption is less, the performance is good, the noise is small, the vibration is small, the volume is small, the weight is light, the operation is reliable, and the maintenance is convenient.

After the paint spraying is finished, the equipment can be remotely controlled to start and stop, and meanwhile, workers are prevented from directly contacting with harmful substances.

The appearance spraying quality such as spraying uniformity is improved, the over-spraying amount and the using amount of a cleaning solvent are reduced, and the utilization rate of materials is improved.

The jet engine is ingenious in design, practical and economical, and high in utilization value.

Drawings

FIG. 1 is a plan view of the full-automatic pipeline paint spraying machine for coal mines.

The figures are labeled as follows:

the device comprises a lead screw sliding table 1, a proximity switch 2, a spray head placing table 3, a spray head 4, a spray head 5, a lead screw motor 6, a pipeline support 7, a variable frequency speed regulating motor 8, a centralized control box 9, a paint bucket 10, a spray pump 11, a ball bearing and an iron pipe 12.

Detailed Description

The present invention is further illustrated by the following specific examples.

Examples

As shown in fig. 1, the full-automatic pipeline paint spraying machine for the coal mine comprises an automatic circulating paint spraying assembly and a pipeline rotating assembly; the automatic circulating paint spraying assembly comprises a horizontally arranged strip-shaped lead screw sliding table 1 (FSL 40 type), wherein the left end and the right end of the lead screw sliding table 1 are both provided with proximity switches 2, a spray head placing table 3 is arranged on the lead screw sliding table 1 between the two proximity switches 2 in a sliding manner, a spray head 4 is arranged on the spray head placing table 3, the spray head 4 is connected with paint spraying equipment, and the lead screw sliding table 1 is connected with a lead screw motor 5; the pipeline rotating assembly comprises a pipeline bracket 6, the top of the pipeline bracket 6 is rotatably connected with two supporting shafts, and the supporting shafts are connected with a variable-frequency speed-regulating motor 7 for driving the supporting shafts to rotate; the proximity switch 2, the screw motor 5 and the variable-frequency speed-regulating motor 7 are connected with a centralized control box 8 together, and a controller is arranged in the centralized control box 8.

Further, the paint spraying equipment comprises a paint bucket 9 and a paint spraying pump 10 which are connected together through a pipeline, and the output end of the paint spraying pump 10 is connected with the paint spraying head 4 through a pipeline.

Further, one end of the supporting shaft is sleeved with a ball bearing 11.

Further, a FUYU type stepping motor driver and a DKC-1B stepping motor controller for controlling the screw sliding table 1 and the proximity switch 2 are arranged in the centralized control box 8. (parameters can be set autonomously).

Furthermore, the power of the variable frequency speed regulating motor 7 is 370W, power is provided for the rotation of the rotating shaft of the pipeline bracket 6, and the rotating speed of the rotating shaft can be adjusted to be 0-80r/min through setting parameters.

During the use, with rusty iron pipe 12 frame between two back shafts of autogiration's pipeline support 6, through the control of driver and controller, the automatic cycle subassembly that sprays paint will be automatic to make a round trip to circulate and spray paint, when the shower nozzle is placed the platform and is contacted leftmost or rightmost side proximity switch 2, can come and go automatically. The pipeline rotating component provides power for the pipeline bracket 6 by a variable frequency speed regulating motor (with the power of 370W), and the rotating speed (0-80 r/min) of the iron pipe 12 can be adjusted by setting parameters; after the paint spraying is finished, the self-locking switch can be remotely operated, and the circulation of the spray pipe is finished once.

The paint sprayer is applied to the coal industry company of Shuzhou coal Mingyu, has higher automation degree, embodies outstanding advantages in the aspects of reducing labor cost, improving paint spraying quality, protecting workers from being damaged in the paint spraying process, improving spraying efficiency and the like, solves the problems existing in the production line, and has popularization and application values.

Since the product is used, the efficiency and the quality of the spray pipe are greatly improved, the loss of the spraying material is reduced, the positive effect is played, and the key technical problem is solved.

Claims

1. The utility model provides a full-automatic pipeline paint spraying machine in colliery which characterized in that: comprises an automatic circulating paint spraying assembly and a pipeline rotating assembly; the automatic circulating paint spraying assembly comprises a horizontally arranged strip-shaped lead screw sliding table (1), wherein the left end and the right end of the lead screw sliding table (1) are respectively provided with a proximity switch (2), a spray head placing table (3) is arranged on the lead screw sliding table (1) between the two proximity switches (2) in a sliding manner, a spray head (4) is arranged on the spray head placing table (3), the spray head (4) is connected with paint spraying equipment, and the lead screw sliding table (1) is connected with a lead screw motor (5); the pipeline rotating assembly comprises a pipeline support (6), the top of the pipeline support (6) is rotatably connected with two supporting shafts, and the supporting shafts are connected with a variable-frequency speed-regulating motor (7) for driving the supporting shafts to rotate; the proximity switch (2), the screw motor (5) and the variable-frequency speed-regulating motor (7) are connected with a centralized control box (8) together, and a controller is arranged in the centralized control box (8).

2. The coal mine full-automatic pipeline paint spraying machine according to claim 1, characterized in that: the paint spraying equipment comprises a paint bucket (9) and a paint spraying pump (10) which are connected together through a pipeline, and the output end of the paint spraying pump (10) is connected with a paint spraying head (4) through a pipeline.

3. The coal mine full-automatic pipeline paint spraying machine according to claim 1, characterized in that: one end of the supporting shaft is sleeved with a ball bearing (11).

4. The coal mine full-automatic pipeline paint spraying machine according to claim 1, characterized in that: and a FUYU type stepping motor driver and a DKC-1B stepping motor controller which are used for controlling the screw sliding table (1) and the proximity switch (2) are arranged in the centralized control box (8).

5. The coal mine full-automatic pipeline paint spraying machine according to claim 1, characterized in that: the power of the variable-frequency speed regulating motor (7) is 370W.