A processing device for opening small water spray holes in plastic pipes

Abstract

The present invention provides a processing device for opening small water spray holes in plastic pipes, comprising a base and a vertical stand arranged on one side of the base, a motor seat arranged above the base, the motor seat fixed on the stand, a motor fixed on the motor seat, a guide rail arranged vertically fixed on the stand, a slider slidably arranged on the guide rail, a screw slider fixedly connected to the slider, the screw rod rotatably arranged along the vertical direction, and the screw rod is drivingly connected to the output shaft of the motor, the screw slider is rotatably sleeved on the screw rod through a threaded hole opened thereon, a heating plate is also fixedly connected to the screw slider or the slider, a needle with a needle tip facing downward is fixedly connected below the heating plate, and a pipe body limiting mechanism is also fixedly arranged just below the corresponding needle on the base. This is to solve the problems that it is inconvenient to open water spray holes on water spray pipes, the holes are unevenly distributed, the effect is poor, and the needs of large-scale batch production cannot be met. It belongs to the field of water spray pipe processing.

Description

Technical Field

[0001] The invention relates to processing equipment for opening small water spray holes in plastic pipes, belonging to the field of water spray pipe processing. Background Art

[0002] At present, the water spray holes on the water spray pipe are generally opened by drilling with an electric drill, which is very inconvenient, and the holes are unevenly distributed, the effect is poor, and it cannot meet the needs of large-scale mass production. Summary of the invention

[0003] The purpose of the present invention is to provide a processing device for opening small water spray holes in plastic pipes to solve the problems that the water spray holes on the current water spray pipes are inconvenient to open, the holes are unevenly distributed, the effect is poor, and the needs of large-scale batch production cannot be met.

[0004] In order to solve the above problems, it is planned to adopt a processing equipment for opening small water spray holes in plastic pipes, including a base and a vertical stand arranged on one side of the base, a motor seat is arranged above the base, the motor seat is fixed on the stand, a motor is fixed on the motor seat, a guide rail arranged vertically is fixed on the stand, a slider is slidably arranged on the guide rail, the screw slider is fixedly connected to the slider, the screw rod is rotatably arranged along the vertical direction, and the screw rod is drivingly connected to the output shaft of the motor, the screw slider is rotatably sleeved on the screw rod through a threaded hole opened thereon, a heating plate is also fixedly connected to the screw slider or the slider, at least one row of puncture needles with the needle tips facing downwards are fixedly connected below the heating plate, and a pipe body limiting mechanism is also fixedly arranged directly below the corresponding puncture needles on the base.

[0005] In the aforementioned processing equipment, the tube body limiting mechanism includes an upper jaw and a lower jaw, the lower jaw is a slot body structure fixed on the base, and an arc-shaped slot for placing the tube body is opened at the upper end of the lower jaw along the arrangement direction of the needle, the upper jaw is arranged above the heating plate, and the heating plate 9 is fixedly connected to the bottom of the upper jaw through a connecting column, the upper jaw is fixed on the screw slider, the upper jaw is arranged directly above the lower jaw along the length direction of the lower jaw, and the two ends of the upper jaw are respectively fixed with clamps with the jaws facing downward, a spring is connected and fixed between the two jaws of the clamp, and arc-shaped fixing tiles are respectively arranged on both sides above the arc-shaped slot at the upper end of the lower jaw along the length direction of the lower jaw, and the ends of the two jaws in the clamp are respectively hinged and fixed to the outer sides of the two arc-shaped fixing tiles;

[0006] In the aforementioned processing equipment, the arc of the arc-shaped fixed shoe is less than 90 degrees;

[0007] In the aforementioned processing equipment, the ends of the two jaws in the clamp are also respectively provided with hinged connecting rods, the ends of the jaws are hinged to one end of the hinged connecting rod, and the other end of the hinged connecting rod is hinged to the side of the lower jaw;

[0008] In the aforementioned processing equipment, the output shaft of the motor is arranged to point vertically downward, and the upper end of the screw rod is fixedly connected to the output shaft of the motor.

[0009] Compared with the prior art, when the present invention is used: first, the needles on the heating plate are heated to a suitable temperature, the servo motor drives the needles to move downward, the clamps move inward, the fixed tiles retract, and form a three-sided support structure with the lower jaws, holding the processed plastic pipes tightly, and the needles continue to move downward to puncture the plastic pipes to complete the hole opening operation. The needle return process is the opposite of the above process; the system can cooperate with the plastic pipe rotating device to realize the opening of holes at the same position and different angles; cooperate with the plastic pipe feeding device to realize the opening of holes at different lengths, thereby realizing automatic hole opening, which is convenient and fast, saves manpower and material resources, reduces construction costs, and is suitable for industrial large-scale production of water spray pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the present invention. DETAILED DESCRIPTION

[0011] In order to make the objectives, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0012] Example

[0013] Reference Figure 1 , wherein reference numeral 5 denotes a manipulator terminal. This embodiment provides a processing device for opening a small water spray hole in a plastic pipe, comprising a base 1 and a stand 2 arranged vertically on one side of the base 1. A motor base 3 is arranged above the base 1, the motor base 3 is fixed on the stand 2, a motor 4 is fixedly arranged on the motor base 3, the motor 4 is a servo motor, and the output shaft of the motor 4 is arranged vertically downward. A guide rail 5 arranged vertically is fixed on the stand 2, a slider 6 is slidably arranged on the guide rail 5, a screw slider 7 is fixedly connected to the slider 6, and a screw 8 is arranged vertically. The upper end of the screw rod 8 is fixedly connected to the output shaft of the motor 4, and the screw slider 7 is rotatably sleeved on the screw rod 8 through the threaded hole opened thereon. The screw slider 7 or the slider 6 is also fixedly connected with a heating plate 9, and the heating plate 9 can be an electric heating plate. After connecting the power supply and turning on the switch, the puncture needles 10 connected thereto are heated to facilitate opening holes in the water spray pipe. A row of puncture needles 10 with the needle tips facing downwards are fixedly connected below the heating plate 9. The puncture needles 10 are metal needles, and a tube body limiting mechanism is also fixedly provided on the base 1 just below the puncture needles 10.

[0014] The tube body limiting mechanism includes an upper jaw 11 and a lower jaw 12, the lower jaw 12 is a slot structure fixed on the base 1, and an arc groove for placing the tube body is opened at the upper end of the lower jaw 12 along the arrangement direction of the needle 10, the upper jaw 11 is arranged above the heating plate 9, and the heating plate 9 is fixedly connected to the bottom of the upper jaw 11 through a connecting column 13, the upper jaw 11 is fixed on the screw slider 7, that is, the heating plate 9 is fixed on the screw slider 7 through the upper jaw 11, the upper jaw 11 is arranged directly above the lower jaw 12 along the length direction of the lower jaw 12, and the two ends of the upper jaw 11 are respectively fixedly provided with clamps 14 with jaws facing downward, and the two jaws of the clamp 14 are between A spring 15 is connected and fixed, and both ends of the spring 15 are respectively fixed on the two jaws of the same clamp 14. Arc-shaped fixing tiles 16 are respectively provided on both sides above the arc-shaped groove at the upper end of the lower jaw 12 along the length direction of the lower jaw 12. The curvature of the arc-shaped fixing tiles 16 is less than 90 degrees to avoid interference between the two arc-shaped fixing tiles 16 and between the lower jaw 12. The ends of the two jaws in the clamp 14 are respectively hinged and fixed to the outside of the two arc-shaped fixing tiles 16. The ends of the two jaws in the clamp 14 are also respectively provided with articulated connecting rods 17. The ends of the jaws are hinged to one end of the articulated connecting rod 17, and the other end of the articulated connecting rod 17 is hinged to the side of the lower jaw 12.

[0015] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A processing device for opening small water spray holes in plastic pipes. Features: The invention comprises a base (1) and a vertical stand (2) arranged on one side of the base (1), wherein a motor base (3) is arranged above the base (1), the motor base (3) is fixed on the vertical stand (2), a motor (4) is fixed on the motor base (3), a guide rail (5) arranged vertically is also fixed on the vertical stand (2), a slider (6) is slidably arranged on the guide rail (5), a screw slider (7) is fixedly connected to the slider (6), a screw rod (8) is rotatably arranged in the vertical direction, and the screw rod (8) is drivingly connected to the output shaft of the motor (4), the screw slider (7) is rotatably sleeved on the screw rod (8) through a threaded hole provided thereon, a heating plate (9) is also fixedly connected to the screw slider (7) or the slider (6), at least one row of puncture needles (10) with their needle tips facing downwards are fixedly connected below the heating plate (9), and a tube body limiting mechanism is also fixedly arranged on the base (1) just below the corresponding puncture needles (10); The tube body limiting mechanism comprises an upper jaw (11) and a lower jaw (12); the lower jaw (12) is a slot structure fixed on the base (1); an arc-shaped slot for placing the tube body is opened at the upper end of the lower jaw (12) along the arrangement direction of the needles (10); the upper jaw (11) is arranged above the heating plate (9), and the heating plate (9) is fixedly connected to the bottom of the upper jaw (11) through a connecting column (13); the upper jaw (11) is fixed on the screw slider (7); and the upper jaw (11) is arranged along the upper jaw (11). The length direction of the lower jaw (12) is arranged just above the lower jaw (12), and the two ends of the upper jaw (11) are respectively fixedly provided with clamps (14) with the jaws facing downward, and a spring (15) is connected and fixed between the two jaws of the clamp (14), and arc-shaped fixing tiles (16) are respectively arranged on both sides above the arc-shaped groove at the upper end of the lower jaw (12) along the length direction of the lower jaw (12), and the ends of the two jaws in the clamp (14) are respectively hinged and fixed to the outer sides of the two arc-shaped fixing tiles (16); The ends of the two jaws in the clamp (14) are respectively provided with hinged connecting rods (17), the ends of the jaws are hinged to one end of the hinged connecting rod (17), and the other end of the hinged connecting rod (17) is hinged to the side of the lower jaw (12); The output shaft of the motor (4) is arranged to point downward in the vertical direction, and the upper end of the screw rod (8) is fixedly connected to the output shaft of the motor (4).

2. A processing device for opening small water spray holes in plastic pipes according to claim 1, Features: The arc angle of the arc-shaped fixing shoe (16) is less than 90 degrees.

Images