Thread machining device for glass reinforced plastic pipe

Abstract

The thread machining device comprises a machining box body, a limiting groove is formed in one side of the bottom of an inner cavity of the machining box body, and the interior of the limiting groove is slidably connected with a movable plate through a sliding block; a first electric telescopic rod is fixedly connected to the position, located on one side of the limiting groove, of the bottom of an inner cavity of the machining box body through a fixing block, and the telescopic end of the first electric telescopic rod is fixedly connected with one side of a movable plate. According to the thread machining device for the glass steel pipe, a first motor drives the glass steel pipe to rotate, a second motor drives a cutting piece to rotate, a second electric telescopic rod is controlled to drive the cutting piece to downwards cut the glass steel pipe, and a first electric telescopic rod is controlled to extend to drive the glass steel pipe to move; and the cutting blade cuts out threads on the rotated and rightward glass reinforced plastic pipe, so that the threads can be conveniently machined on the surface of the glass reinforced plastic pipe, and the operation is more time-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber reinforced plastic pipe processing, in particular to a thread processing device for a glass fiber reinforced plastic pipe. Background Art

[0002] FRP pipe, also known as glass fiber wound sand-filled pipe, mainly uses glass fiber and its products as reinforcing materials, high molecular weight unsaturated polyester resin, epoxy resin and other basic materials, and quartz sand, calcium carbonate and other inorganic non-metallic granular materials as fillers as the main raw materials.

[0003] At present, when FRP pipes are used, each FRP pipe is usually connected to each other by a threaded connection method, that is, a thread groove is opened at one end of the circumferential outer wall of the FRP pipe, and the threaded connection plus sealant technology is used to greatly improve the strength of the pipeline joints;

[0004] However, in the process of processing the existing FRP pipe threads, since the FRP pipe is large, manual processing of the FRP pipe threads is time-consuming and labor-intensive, and the FRP pipe threads are prone to shaking during processing, which affects the quality of the FRP pipe thread cutting. Utility Model Content

[0005] In response to the deficiencies of the existing technology, the utility model provides a thread processing device for FRP pipes, which solves the problem that manual thread processing of FRP pipes is time-consuming and labor-intensive due to the large size of FRP pipes, and the thread processing of FRP pipes is prone to shaking, which affects the quality of FRP pipe thread cutting.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a thread processing device for a glass fiber reinforced plastic pipe, comprising a processing box body, a limiting groove is provided on one side of the bottom of the inner cavity of the processing box body, and the inside of the limiting groove is slidably connected to a movable plate through a slider, and the bottom of the inner cavity of the processing box body and one side of the limiting groove is fixedly connected to a first electric telescopic rod through a fixed block, the telescopic end of the first electric telescopic rod is fixedly connected to one side of the movable plate, and the upper part of one side of the movable plate is fixedly connected to a first motor, and the output shaft of the first motor is fixedly connected to a rotating rod through a coupling, one end of the rotating rod is provided with a limiting mechanism, and a cutting mechanism is provided on one side of the inner cavity of the processing box body, and the other side of the bottom of the inner cavity of the processing box body is fixedly connected to a discharging frame by opening a fixedly provided opening, and the top of the discharging frame is fixedly connected to a feed hopper.

[0007] Preferably, the limiting mechanism includes a limiting frame, which is fixedly connected to one end of the rotating rod. The top and bottom of the limiting frame are both threadedly connected to a threaded rod through an opening, and one end of the threaded rod is rotatably connected to an arc-shaped clamping plate through a bearing.

[0008] Preferably, a slide groove is provided on one side of the inner cavity of the limit frame, and connecting plates are slidably connected to the upper and lower parts of the slide groove through sliders, and one side of the connecting plate is fixedly connected to one side of the arc-shaped clamping plate.

[0009] Preferably, a conical column is fixedly connected to one side of the inner cavity of the limiting frame and located between the two connecting plates.

[0010] Preferably, the cutting mechanism includes a second electric telescopic rod, which is fixedly connected to the top of the inner cavity of the processing box body, the telescopic end of the second electric telescopic rod is fixedly connected to the second motor through a fixed frame, the output shaft of the second motor is fixedly connected to the rotating rod through a coupling, and one end of the rotating rod is fixedly connected to the cutting blade.

[0011] Preferably, a transparent door is provided on the front of the processing box body. Beneficial effects

[0012] The utility model provides a thread processing device for glass fiber reinforced plastic pipes. Compared with the existing technology, it has the following advantages:

[0013] (1) The utility model drives the glass fiber reinforced plastic pipe to rotate by the first motor, drives the cutting blade to rotate by the second motor, controls the second electric telescopic rod to drive the cutting blade to cut the glass fiber reinforced plastic pipe downward, and controls the first electric telescopic rod to extend and drive the glass fiber reinforced plastic pipe to move, so that the cutting blade cuts the glass fiber reinforced plastic pipe that rotates and cuts the thread to the right, thereby conveniently processing the thread on the surface of the glass fiber reinforced plastic pipe, and the operation is more time-saving and labor-saving.

[0014] (2) The utility model centers the FRP tube on the conical column, rotates the two threaded rods to drive the two arc-shaped clamping plates to move toward the middle, and enables the two arc-shaped clamping plates to clamp the FRP tube, thereby effectively limiting and fixing the FRP tube and ensuring the stability of the FRP tube processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the external structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0017] Figure 3 This is a schematic structural diagram of the limiting mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the discharge frame and feed hopper of the utility model.

[0019] In the figure: 1. Processing box body; 2. Limiting groove; 3. Moving plate; 4. First electric telescopic rod; 5. First motor; 6. Rotating rod; 7. Limiting mechanism; 8. Cutting mechanism; 9. Discharge frame; 10. Feed hopper; 11. Transparent door; 81. Second electric telescopic rod; 82. Second motor; 83. Rotating rod; 84. Cutting blade; 71. Limiting frame; 72. Threaded rod; 73. Arc clamping plate; 74. Slide groove; 75. Connecting plate; 76. Conical column. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0021] See also Figure 1-4 The present invention provides a technical solution: a thread processing device for a glass fiber reinforced plastic pipe, comprising a processing box body 1, a limiting groove 2 is provided on one side of the bottom of the inner cavity of the processing box body 1, and a movable plate 3 is slidably connected to the inside of the limiting groove 2 by a slider. The bottom of the inner cavity of the processing box body 1 and one side of the limiting groove 2 are fixedly connected to a first electric telescopic rod 4 through a fixed block. The first electric telescopic rod 4 is electrically connected to an external power supply and is controlled by a control switch. The telescopic end of the first electric telescopic rod 4 is fixedly connected to one side of the movable plate 3. The upper part of one side of the movable plate 3 is fixedly connected. The first motor 5 is a servo motor, which is electrically connected to the external power supply and is controlled by the control switch. The output shaft of the first motor 5 is fixedly connected to a rotating rod 6 through a coupling, and a limiting mechanism 7 is provided at one end of the rotating rod 6. A cutting mechanism 8 is provided on one side of the top of the inner cavity of the processing box body 1, and a discharging frame 9 is fixedly connected to the other side of the bottom of the inner cavity of the processing box body 1 through an opening. The top of the discharging frame 9 is fixedly connected to a feeding hopper 10.

[0022] Furthermore, in order to facilitate the clamping and fixing of the glass fiber reinforced plastic pipe, the limiting mechanism 7 includes a limiting frame 71, which is fixedly connected to one end of the rotating rod 6. The top and bottom of the limiting frame 71 are both threadedly connected to a threaded rod 72 through an opening. One end of the threaded rod 72 is rotatably connected to an arc-shaped clamping plate 73 through a bearing. A sliding groove 74 is provided on one side of the inner cavity of the limiting frame 71. The upper and lower parts of the sliding groove 74 are slidably connected to connecting plates 75 through sliders. One side of the connecting plate 75 is fixedly connected to one side of the arc-shaped clamping plate 73, and a conical column 76 is fixedly connected to one side of the inner cavity of the limiting frame 71 and located between the two connecting plates 75.

[0023] Furthermore, in order to facilitate the cutting of threads on the glass fiber reinforced plastic pipe, the cutting mechanism 8 includes a second electric telescopic rod 81, which is electrically connected to an external power supply and controlled by a control switch. The second electric telescopic rod 81 is fixedly connected to the top of the inner cavity of the processing box body 1, and the telescopic end of the second electric telescopic rod 81 is fixedly connected to a second motor 82 through a fixed frame. The second motor 82 is a servo motor, which is electrically connected to an external power supply and controlled by a control switch. The output shaft of the second motor 82 is fixedly connected to a rotating rod 83 through a coupling, and one end of the rotating rod 83 is fixedly connected to a cutting blade 84.

[0024] Furthermore, in order to facilitate the taking and placing of the glass fiber reinforced plastic pipe and to observe the processing conditions inside the processing box body 1 , a transparent door 11 is provided at the front of the processing box body 1 .

[0025] When in use, open the transparent door 11, put the glass fiber reinforced plastic pipe on the tapered column 76, and rotate the two threaded rods 72. The two threaded rods 72 will drive the two arc-shaped clamping plates 73 to move toward the middle, so that the two arc-shaped clamping plates 73 clamp and fix the glass fiber reinforced plastic pipe. Then control the first motor 5 to drive the rotating rod 6 to rotate, and the rotating rod 6 will drive the limiting frame 71 to rotate, thereby driving the glass fiber reinforced plastic pipe in the limiting frame 71 to rotate, and control the second motor 82 to drive the rotating rod 83 to rotate, and the rotating rod 83 will drive the cutting blade 84 to rotate, and control the second electric telescopic rod 81 to extend and drive the cutting blade 84 to move downward, so that the cutting blade 84 cuts the surface of the glass fiber reinforced plastic pipe downward. At the same time, control the first electric telescopic rod 4 to extend, and the first electric telescopic rod 4 will drive the rotating glass fiber reinforced plastic pipe to move to the right through the moving plate 3 and the limiting frame 71, so that the cutting blade 84 processes threads on the surface of the glass fiber reinforced plastic pipe.

Claims

1. A thread processing device for a glass fiber reinforced plastic pipe, comprising a processing box body (1), characterized in that: A limiting groove (2) is provided on one side of the bottom of the inner cavity of the processing box body (1), and a movable plate (3) is slidably connected to the inside of the limiting groove (2) through a slider. A first electric telescopic rod (4) is fixedly connected to the bottom of the inner cavity of the processing box body (1) and located on one side of the limiting groove (2) through a fixed block. The telescopic end of the first electric telescopic rod (4) is fixedly connected to one side of the movable plate (3). A first motor (5) is fixedly connected above one side of the movable plate (3). The output shaft of the first motor (5) is fixedly connected to a rotating rod (6) through a coupling. A limiting mechanism (7) is provided at one end of the rotating rod (6). A cutting mechanism (8) is provided on one side of the top of the inner cavity of the processing box body (1). A discharge frame (9) is fixedly connected to the other side of the bottom of the inner cavity of the processing box body (1) through an opening, and a feed hopper (10) is fixedly connected to the top of the discharge frame (9).

2. The thread processing device for a glass fiber reinforced plastic pipe according to claim 1, characterized in that: The limiting mechanism (7) comprises a limiting frame (71), the limiting frame (71) is fixedly connected to one end of the rotating rod (6), the top and bottom of the limiting frame (71) are both threadedly connected to a threaded rod (72) through an opening, and one end of the threaded rod (72) is rotatably connected to an arc-shaped clamping plate (73) through a bearing.

3. The thread processing device for a glass fiber reinforced plastic pipe according to claim 2, characterized in that: A slide groove (74) is provided on one side of the inner cavity of the limiting frame (71), and a connecting plate (75) is slidably connected to the upper and lower parts of the slide groove (74) through sliders, and one side of the connecting plate (75) is fixedly connected to one side of the arc-shaped clamping plate (73).

4. The thread processing device for a glass fiber reinforced plastic pipe according to claim 3, characterized in that: A conical column (76) is fixedly connected to one side of the inner cavity of the limiting frame (71) and is located between the two connecting plates (75).

5. The thread processing device for a glass fiber reinforced plastic pipe according to claim 1, characterized in that: The cutting mechanism (8) comprises a second electric telescopic rod (81), the second electric telescopic rod (81) being fixedly connected to the top of the inner cavity of the processing box body (1), the telescopic end of the second electric telescopic rod (81) being fixedly connected to a second motor (82) via a fixing frame, the output shaft of the second motor (82) being fixedly connected to a rotating rod (83) via a coupling, and one end of the rotating rod (83) being fixedly connected to a cutting blade (84).

6. The thread processing device for a glass fiber reinforced plastic pipe according to claim 1, characterized in that: A transparent door (11) is provided at the front of the processing box body (1).

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