Automatic coupling color ring brushing device for oil casing

Abstract

The utility model relates to the technical field of coupling processing, and discloses an oil casing automatic coupling color ring brushing device which comprises a first frame body, a first air cylinder and a second frame body, an inductor is arranged on the surface of the top end of the first frame body, a conveying roller is arranged on the surface of the top end of the first air cylinder, and a motor is arranged on the surface of one end of the conveying roller. A connecting rod is arranged on the upper portion of the surface of one side of the second frame body. A ring mark brush and a coupling brush are arranged on the surface of the bottom end of the connecting rod from left to right. According to the utility model, through mechanical brushing, the color ring brushing quality is improved, so that paint surfaces on an oil casing and a coupling can be more uniform, the operation is effectively reduced, time and labor are saved, and the color ring quality is improved; and meanwhile, paint mist does not need to be sprayed or a small amount of paint mist does not need to be sprayed, the environment is optimized during paint spraying, harm to bodies of direct operation workers and indirect operation workers is reduced, and the overall practical performance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coupling processing, in particular to a device for automatically brushing coupling color rings on oil casing. Background Art

[0002] In the existing production process of oil casing and couplings, oil casing ring marking and coupling spraying are mostly done manually. The paint mist generated during the spraying process permeates the surrounding space, causing great harm to the health of direct and indirect operators. When spraying oil casing and couplings, manual spraying or painting is dominant, which is relatively slow. The paint surface uniformity on the oil casing and couplings is not good, and the production efficiency is not high. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an automatic color ring brushing device for oil casing and coupling, aiming to solve the technical problems that the paint surface uniformity on the oil casing and coupling is not good; when the oil casing and coupling are sprayed manually, the operation is relatively slow, the paint surface uniformity on the oil casing and coupling is not good, and the production efficiency is not high.

[0005] (II) Technical solution

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an automatic color ring brushing device for oil casing couplings, comprising a first frame, a first cylinder and a second frame, wherein a sensor is arranged on the top surface of the first frame;

[0007] A transport roller is provided on the top surface of the first cylinder, and a motor is provided on one end surface of the transport roller;

[0008] A connecting rod is provided on the upper part of the surface of one side of the second frame; a ring mark brush and a coupling brush are respectively provided on the bottom surface of the connecting rod from left to right, a movable rod is provided in the middle of the bottom surface of the connecting rod, a hinged movable seat is provided at the bottom of the movable rod, and a second cylinder is provided at the bottom of the hinged movable seat.

[0009] Preferably, the first frame and the sensor are fixedly connected, the sensor is electrically connected to the first cylinder and the transport roller, and the connecting rod is a single frame rod.

[0010] Preferably, the motor is electrically connected to the first cylinder and the transport roller, and the first cylinder operates by receiving sensor signals.

[0011] Preferably, the connecting rod is rotatably connected to the top of the second frame, and the second frame is symmetrically arranged at both ends. The connecting rod and the ring mark brush and the coupling brush are all spliced ​​and assembled, and the ring mark brush and the coupling brush are both arranged in a cylindrical shape.

[0012] Preferably, the connecting rod and the movable rod are fixedly connected, the movable rod, the articulated movable seat and the second cylinder are all spliced ​​and assembled, and the second cylinder is hingedly connected to the movable rod by the articulated movable seat.

[0013] Preferably, a paint bearing groove is provided on the inner side of the second frame, and the two paint bearing grooves are matched with the ring mark brush and the coupling brush respectively and have corresponding positions.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a device for automatically brushing color rings on oil casing couplings, which has the following beneficial effects:

[0016] The utility model improves the color ring painting quality through mechanized painting, makes the paint surface on the oil casing and the coupling more uniform, effectively reduces the operation, saves time and labor, and improves the color ring quality; at the same time, no or a small amount of paint mist is required, so that the environment during painting is optimized, the physical harm to direct and indirect operators is reduced, and the overall practical performance is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a frontal perspective schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a top-down perspective schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a bottom-up stereoscopic schematic diagram of the structure of the utility model.

[0020] In the figure: 1. first frame; 101. sensor; 2. first cylinder; 201. transport roller; 202. motor; 3. second frame; 301. connecting rod; 302. ring mark brush; 303. coupling brush; 304. movable rod; 305. hinged movable seat; 306. second cylinder; 307. pigment bearing tank. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 3 , an automatic color ring brushing device for oil casing couplings, comprising a first frame 1, a first cylinder 2 and a second frame 3, wherein a sensor 101 is arranged on the top surface of the first frame 1;

[0023] A transport roller 201 is disposed on the top surface of the first cylinder 2, and a motor 202 is disposed on one end surface of the transport roller 201;

[0024] A connecting rod 301 is provided on the upper part of one side surface of the second frame 3; a ring mark brush 302 and a coupling brush 303 are provided on the bottom surface of the connecting rod 301 from left to right, respectively; a movable rod 304 is provided in the middle of the bottom surface of the connecting rod 301, a hinged movable seat 305 is provided at the bottom end of the movable rod 304, and a second cylinder 306 is provided at the bottom of the hinged movable seat 305;

[0025] Furthermore, the first frame 1 and the sensor 101 are fixedly connected, the sensor 101 is electrically connected to the first cylinder 2 and the transport roller 201, and the connecting rod 301 is a single frame rod.

[0026] Furthermore, the motor 202 is electrically connected to the first cylinder 2 and the transport roller 201 , and the first cylinder 2 operates by receiving a signal from the sensor 101 .

[0027] Furthermore, the connecting rod 301 is rotatably connected to the top of the second frame 3, and the second frame 3 is symmetrically arranged at both ends. The connecting rod 301 and the ring mark brush 302 and the coupling brush 303 are all spliced ​​and assembled, and the ring mark brush 302 and the coupling brush 303 are all cylindrically arranged.

[0028] Furthermore, the connecting rod 301 and the movable rod 304 are fixedly connected, the movable rod 304 and the hinged movable seat 305 and the second cylinder 306 are all spliced ​​and assembled, and the second cylinder 306 is hinged by the hinged movable seat 305 and the movable rod 304.

[0029] Furthermore, a paint bearing groove 307 is provided on the inner side of the second frame 3 , and the two paint bearing grooves 307 are matched with the ring mark brush 302 and the coupling brush 303 respectively and have corresponding positions.

[0030] It should be noted that the various devices in this application are common devices in the market, and can be selected according to specific needs during specific use. The circuit connection relationship of each device belongs to a simple series and parallel connection circuit. There is no innovation in the circuit connection. Those skilled in the art can easily implement it. It belongs to the existing technology and will not be elaborated.

[0031] Working principle: The sensor 101 is provided on the top of the first frame 1, which acts as a sensor to sense the transported oil casing and transmit instructions. The oil casing can be transported in mid-air through the load-bearing motor 202 and the transport roller 201 on the first cylinder 2. The oil casing is driven to rotate through the transport roller 201. The motor 202 provides electric energy to the transport roller 201 to drive the transport roller 201 to move.

[0032] The ring mark brush 302 and the coupling brush 303 are arranged on the second frame 3, so that the ring mark brush 302 and the coupling brush 303 are stably placed and fixed as a whole, so that the whole can be kept stable. The ring mark brush 302 and the coupling brush 303 are connected and fixed by the connecting rod 301. The ring mark brush 302 is used to paint the oil casing ring mark, and the coupling brush 303 is used to paint the coupling. The movable rod 304 is responsible for transmitting the movement of the hinged movable seat 305 and the ring mark brush 302 and the coupling brush 303. The second cylinder 306 can be operated to perform telescopic adjustment, and the hinged movable seat 305 drives the movable rod 304 to move, thereby driving the connecting rod 301 to move and displace, so that the ring mark brush 302 and the coupling brush 303 can be conveniently adjusted up and down in the paint bearing groove 307, and the paint can be quickly replenished to automatically paint the oil pipe. The carrying motor 202 drives the transport roller 201 to drive the oil pipe, which can be conveniently painted mechanically, so that the oil casing automatic coupling color ring brushing device can be automated and easy to use, so that the paint surface on the oil casing and coupling can be evenly painted, so that the overall production efficiency is effectively improved;

[0033] When the user is in use, when the outer end of the oil casing is completely sprayed with paint and reaches the first frame 1 through the transportation channel, the sensor 101 is triggered. After receiving the information that the oil casing has arrived, the sensor 101 controls the first cylinder 2 to rise. The motor 202 and the transportation roller 201 are carried above the first cylinder 2. When the first cylinder 2 rises, the oil casing is suspended in the air and no longer moves forward, but rotates on the transportation roller 201 along with the motor 202. After the oil casing reaches the predetermined limit, the second cylinder 306 rises. The movable rod 304 is a connecting rod mechanism. The second cylinder 306 is operated. 306 can be driven by the hinged movable seat 305 to move the movable rod 304, and then drive the connecting rod 301 to move, so that the ring mark brush 302 and the coupling brush 303 can be conveniently adjusted up and down in the pigment bearing groove 307, and the pigment can be quickly replenished. After the replenishment is completed, the ring mark brush 302 and the coupling brush 303 can be movably separated from the pigment bearing groove 307. At this time, the ring mark brush 302 and the coupling brush 303 simultaneously contact the oil casing and the coupling. Since the oil casing and the coupling are rotating at this time, the painting action is completed. At this time, the oil casing is no longer subjected to external force, but falls on the transportation channel and continues to move forward to the next process. Then the next oil casing touches the sensor 101 to repeat the operation, completing continuous production, so that the work of automatically brushing the coupling color ring of the entire oil casing is effectively improved.

[0034] In summary, the utility model improves the quality of painting, makes the paint surface on the oil casing and the coupling more uniform, effectively reduces operations, saves time and effort, improves the quality of the color ring, effectively reduces the paint mist during spraying, optimizes the environment during painting, reduces the physical harm to direct operators and indirect operators, and improves the overall practical performance.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic color ring brushing device for oil casing couplings, comprising a first frame (1), a first cylinder (2) and a second frame (3), characterized in that: A sensor (101) is disposed on the top surface of the first frame (1); A transport roller (201) is provided on the top surface of the first cylinder (2), and a motor (202) is provided on one end surface of the transport roller (201); A connecting rod (301) is provided on the upper part of one side surface of the second frame (3); a ring mark brush (302) and a coupling brush (303) are provided on the bottom surface of the connecting rod (301) from left to right, respectively; a movable rod (304) is provided in the middle of the bottom surface of the connecting rod (301); a hinged movable seat (305) is provided at the bottom end of the movable rod (304); and a second cylinder (306) is provided at the bottom of the hinged movable seat (305).

2. The device for automatically brushing color rings on oil casing couplings according to claim 1 is characterized in that: The first frame (1) and the sensor (101) are fixedly connected, the sensor (101) is electrically connected to the first cylinder (2) and the transport roller (201), and the connecting rod (301) is arranged as a single frame rod.

3. The device for automatically brushing color rings on oil casing couplings according to claim 1 is characterized in that: The motor (202) is electrically connected to the first cylinder (2) and the transport roller (201), and the first cylinder (2) operates by receiving a signal from the sensor (101).

4. The device for automatically brushing color rings on oil casing couplings according to claim 1 is characterized in that: The connecting rod (301) is rotatably connected to the top of the second frame (3), and the second frame (3) is symmetrically arranged at both ends. The connecting rod (301) and the ring-shaped brush (302) and the coupling brush (303) are all spliced ​​and assembled, and the ring-shaped brush (302) and the coupling brush (303) are both arranged in a cylindrical shape.

5. The device for automatically brushing color rings on oil casing couplings according to claim 1 is characterized in that: The connecting rod (301) and the movable rod (304) are fixedly connected, the movable rod (304) and the hinged movable seat (305) and the second cylinder (306) are all spliced ​​and assembled, and the second cylinder (306) is hingedly connected to the hinged movable seat (305) and the movable rod (304).

6. The device for automatically brushing color rings on oil casing couplings according to claim 1 is characterized in that: A pigment bearing groove (307) is provided on the inner side of the second frame (3), and the two pigment bearing grooves (307) are matched with the ring mark brush (302) and the coupling brush (303) respectively and have corresponding positions.

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