Automatic oil pipe feeding device

Abstract

The utility model relates to the technical field of oil pipe feeding equipment, in particular to an automatic oil pipe feeding device which comprises a frame body, a guide rail, a guide rail limiting plate, a cart mechanism, a chaser trolley mechanism and a controller. The chaser trolley mechanism comprises a trolley body, a left-right sliding part and a chaser part, the left-right sliding part comprises a left-right sliding motor, a driving gear and a driven gear, a rack type sliding rail meshed with the driven gear is arranged on the cross beam, the chaser part comprises an air cylinder, and the output end of the air cylinder is connected with a chaser. The oil pipes are detected by combining a sensor, the oil pipes fed and stacked on the pipe grabbing machine can be automatically arranged in order, the single-pipe feeding requirement of the cleaning machine is met, automatic carding is achieved, the labor amount of workers is reduced, and the feeding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil pipe feeding equipment technical field, concretely relates to an oil pipe automatic feeding device. BACKGROUND

[0002] The oil pipe used in oil well is regularly cleaned, usually the oil pipe is fed to the rack by the pipe grabbing machine, and is conveyed into the oil pipe cleaning machine by the rack, since the oil pipe outer wall is attached with crude oil and adheres to each other, the pipe grabbing machine is fed to be placed in the form of pile on the rack, generally is placed in the form of mutual stacking and horizontal oblique cross, cannot be orderly placed, often needs manual intervention to place, can be smoothly fed to the conveying line, the oil pipe is usually long and heavy, the worker carries the oil pipe, and the labor intensity is relatively large, and there is the risk of bruising, therefore the automatic feeding device needs to be designed to improve the feeding efficiency and reduce the labor intensity. SUMMARY

[0003] In order to solve the problems in the prior art, the utility model provides an oil pipe automatic feeding device to solve the problem that the existing pipe grabbing machine has low automation degree.

[0004] In order to solve the above problems, the technical scheme of the utility model is as follows: an oil pipe automatic feeding device, comprising a rack body for placing oil pipes, guide rails are arranged on both sides of the rack body, guide rail limit plates are arranged at both ends of the guide rails, a cart mechanism is slidably connected to the guide rails, a comb cutter mechanism for combing oil pipes is arranged on the cart mechanism and is slidably connected to the cart mechanism, the cart mechanism comprises a cross beam and a stand column at both ends of the cross beam, the stand column is slidably connected to the guide rail through a forward sliding part, and the utility model further comprises a controller for controlling the cart mechanism and the comb cutter mechanism.

[0005] Further, the forward sliding part comprises a motor and a reducer integrated type, the motor and the reducer integrated type are connected to the guide rail through a connector, and further comprise a drag chain and a drag chain slot arranged on one side of the motor and the reducer integrated type.

[0006] Further, the comb cutter mechanism comprises a cutter body, left and right sliding parts slidably connected to the cross beam are arranged on the cutter body, and a comb part for combing oil pipes is arranged on the cutter body.

[0007] Further, the left and right sliding parts comprise left and right sliding motors, a main gear is arranged on the output end of the left and right sliding motors, two symmetrical from gears are connected to the main gear through a belt, a rack type slide rail is arranged on the cross beam and is engaged with the from gears, and slide rail limit plates are arranged at both ends of the rack type slide rail.

[0008] Further, the comb part comprises a gas cylinder fixed on the cutter body, a comb is connected to the output end of the gas cylinder, and the end of the comb is in the form of a sharp spike.

[0009] Further, a sleeve is arranged outside the combing cutter to prevent the combing cutter from bending.

[0010] Further, a sensor is arranged on one side of the combing cutter to detect the oil pipe.

[0011] Further, the controller is a PLC.

[0012] Further, the frame body is in a slope type near a section of the frame.

[0013] Further, the number of the combing cutter trolley mechanisms is two.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the controller controls the trolley mechanism and the combing cutter trolley mechanism, and the sensor detects the oil pipe, so that the oil pipes stacked on the pipe grabbing machine can be automatically and neatly arranged, the single pipe feeding requirement of the cleaning machine is met, automatic combing is realized, the labor of workers is reduced, and the feeding efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view of the utility model;

[0016] Figure 2 It is a plan view of the utility model;

[0017] Figure 3 It is a left view of the utility model;

[0018] Figure 4 It is a front view of the combing cutter trolley mechanism of the utility model;

[0019] Figure 5 It is a left view of the combing cutter trolley mechanism of the utility model.

[0020] In the drawing: 1 frame body, 2 frame, 3 oil pipe, 4 guide rail, 5 guide rail limiting plate, 6 cross beam, 7 stand column, 8 motor-reducer integrated type, 9 drag chain, 10 drag chain groove, 11 trolley body, 12 left and right sliding motor, 13 main gear, 14 driven gear, 15 rack type slide rail, 16 slide rail limiting plate, 17 air cylinder, 18 combing cutter, 19 sleeve. DETAILED DESCRIPTION

[0021] As Figures 1-3As shown, an oil pipe automatic feeding device, including placing oil pipe 3 frame 1, frame 1 near the gantry 2 a section of the slope type, facilitate the oil pipe 3 natural falling to the gantry 2, in the two sides of the frame 1 is provided with guide rail 4, in the guide rail 4 both ends are provided with guide rail limit plate 5, guide rail 4 sliding connection with the cart mechanism, on the cart mechanism is provided with the for combing oil pipe 3, and the cart mechanism sliding connection with the comb cutter mechanism, comb cutter mechanism number is two, facilitate the oil pipe 3 combing separate, make the oil pipe 3 neatly, cart mechanism includes beam 6, and the beam 6 both ends of the column 7, column 7 through the forward sliding part and guide rail 4 sliding connection, also includes the controller of the control of the cart mechanism, comb cutter mechanism, controller for PLC, can adopt Siemens 1200 PLC control, stable operation, has half automatic, automatic two kinds of working mode.

[0022] Forward sliding part includes motor reducer integral type 8, motor reducer integral type 8 through the connector and guide rail 4 is connected, also includes the drag chain 9, drag chain groove 10 is arranged in the motor reducer integral type 8 side, motor reducer integral type 8, track 4 sliding connection is not described in detail, also can adopt other linear guide rail connection mode, ensure the cart mechanism stable forward and backward.

[0023] As shown in Figure 4 , 5 The comb cutter mechanism includes a car body 11, a left and right sliding part slidingly connected with the beam 6 is arranged on the car body 11, and a combing cutter part for combing the oil pipe 3.

[0024] As shown in Figure 4 , 5 The left and right sliding part includes a left and right sliding motor 12, and the output end of the left and right sliding motor 12 is provided with a main gear 13. The main gear 13 is connected with two symmetrical from gear 14 through a belt. A rack type slide rail 15 is arranged on the beam 6 and engaged with the from gear 14. Slide rail limit plates 16 are arranged at both ends of the rack type slide rail 15. Other linear guide rail structures can also be adopted.

[0025] As shown in Figure 4 , 5 The combing cutter part includes a cylinder 17 fixed on the car body 11. The cylinder 17 is connected with a comb cutter 18 at the output end. The end of the comb cutter 18 is in the form of a thorn. A sleeve 19 is arranged outside the comb cutter 18 to prevent the bending of the comb cutter 18. A sensor is arranged on one side of the comb cutter 18 for detecting the oil pipe. The sensor can detect whether there is an oil pipe 3 and the length of the oil pipe 3.

[0026] In use, the sensor first detects the oil pipe, the comb trolley mechanism is driven by the left and right sliding motors 12, moves the comb trolley left and right through the main gear 13 and the driven gear 14, the comb trolley is driven by the air cylinder 17 to move the comb 18 up and down, with the action of the air cylinder 18, the comb 18 is inserted into the gap between the oil pipes 3, the oil pipes 3 are combed with the left and right movement of the comb trolley mechanism, then the two sets of comb trolley mechanisms are moved forward and backward through the movement of the cart mechanism, and the oil pipes 3 are combed.

[0027] The automatic feeding device has high automation degree, few operators, compact design, small floor space, low power consumption, safe and reliable operation, and high feeding efficiency.

[0028] The above specific embodiments are only used to illustrate the technical scheme of the utility model and not to limit it, although the utility model is described in detail with reference to examples, those skilled in the art should understand that the technical scheme of the utility model can be modified or replaced equivalently without departing from the scope of the technical scheme of the utility model, which should be covered in the scope of the claims of the utility model.

Claims

1. An automatic oil pipe feeding device, comprising a frame body for placing oil pipes, characterized in that: The rack body is provided with guide rails on both sides, and guide rail limiting plates are arranged at both ends of the guide rails. A cart mechanism is slidably connected to the guide rails. A plurality of comb cutter mechanisms for combing oil pipes are arranged on the cart mechanism and are slidably connected to the cart mechanism. The cart mechanism comprises a cross beam, and a stand column at both ends of the cross beam. The stand column is slidably connected to the guide rail through an advancing sliding part. The cart mechanism further comprises a controller for controlling the cart mechanism and the comb cutter mechanisms.

2. The automatic oil pipe feeding device according to claim 1, characterized in that: The advancing sliding part comprises a motor and a reducer integrated together. The motor and the reducer are connected to the guide rail through a connector. The advancing sliding part further comprises a drag chain and a drag chain slot arranged on one side of the motor and the reducer.

3. The automatic oil pipe feeding device according to claim 2, characterized in that: The comb cutter mechanism comprises a cutter body. Left and right sliding parts for slidably connecting to the cross beam are arranged on the cutter body. A comb cutter part for combing oil pipes is arranged on the cutter body.

4. The automatic oil pipe feeding device according to claim 3, characterized in that: The left and right sliding parts comprise left and right sliding motors. The output ends of the left and right sliding motors are provided with main gears. The main gears are connected to two symmetrically arranged from gears through a belt. A rack type slide rail is arranged on the cross beam and is engaged with the from gears. Slide rail limiting plates are arranged at both ends of the rack type slide rail.

5. The automatic oil pipe feeding device according to claim 4, characterized in that: The comb cutter part comprises a gas cylinder fixed on the cutter body. A comb cutter is connected to the output end of the gas cylinder. The end of the comb cutter is in the shape of a spike.

6. The automatic oil pipe feeding device according to claim 5, characterized in that: A sleeve is arranged on the comb cutter to prevent the comb cutter from being bent.

7. The automatic oil pipe feeding device according to claim 6, characterized in that: A sensor for detecting oil pipes is arranged on one side of the comb cutter.

8. The automatic oil pipe feeding device according to claim 1, characterized in that: The controller is a PLC.

9. The automatic oil pipe feeding device according to claim 1, characterized in that: A section of the rack body close to the rack is in the shape of an inclined plane.

10. The automatic oil pipe feeding device according to claim 1, characterized in that: The number of the comb cutter mechanisms is two.

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