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Fast and efficient plastic welding device

A plastic welding and high-efficiency technology, which is applied in the field of fast and efficient plastic welding devices, can solve problems that affect welding quality, uneven welding joints, burrs, burrs, etc., and achieve the effect of ensuring welding effect, ensuring smoothness, and accelerating solidification

Inactive Publication Date: 2019-05-21
QINGDAO YIDIAN PLASTIC WELDING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing plastic welding device welds two workpieces, the two workpieces have burrs and burrs due to extrusion, and the welding joint is not smooth, which affects the appearance on the one hand and the welding quality on the other hand

Method used

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  • Fast and efficient plastic welding device
  • Fast and efficient plastic welding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see Figure 1~3 , in the embodiment of the present invention, a fast and efficient plastic welding device includes a substrate 1, a fixture 10 and a workpiece 11, and rollers 20 are installed on the four corners of the bottom of the substrate 1, and the rollers 20 are self-locking rollers, which facilitate the movement of the device , the upper surface of the substrate 1 is welded and fixed with a gantry 2, both sides of the gantry 2 are installed with two-way screw rods 4 through bearing rotation, and a pulley 8 is installed on the top of the two two-way screw rods 4, and the two pulleys 8 are connected There is a belt 9, and the top of one of the two two-way screw rods 4 is fixedly connected with the output shaft of the first motor 12 through a coupling. The first motor 12 is mounted on the portal frame 2 by screws, and the two two-way screw rods 4 The threaded sections at the upper and lower ends are respectively provided with an upper mounting plate 7 and a lower mo...

Embodiment 2

[0026] see image 3 The difference between the embodiment of the present invention and embodiment 1 is that it also includes a cooling device, the cooling device includes a fan 22, an air pipe 23 and a nozzle 21, and the fan 22 is installed on the lower mounting plate 3 by screws. The air outlet of 22 is connected with air pipe 23, and the other end of air pipe 23 is connected with nozzle 21, and nozzle 21 is installed on the top of annular installation shell 6, and nozzle 21 faces the center position of installation ring 13, starts blower fan 22, and blower fan 22 pumps air into air pipe 23 and then Ejected from the nozzle 21, it can air-cool the welding place of the two workpieces 11, accelerate the solidification of the plastic, accelerate the welding speed, and improve work efficiency.

[0027] The working principle of the present invention is: when the present invention is in use, start the first motor 12, the first motor 12 drives two two-way screw mandrels 4 to rotate s...

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Abstract

The invention discloses a fast and efficient plastic welding device, relates to the technical field of plastic welding equipment, and mainly solves the problem that a welding part is rugged due to theuse of an existing device. The fast and efficient plastic welding device comprises a base plate, a fixture and workpieces, wherein a door-shaped frame is welded and fixed to the upper surface of thebase plate; bidirectional screw rods are rotatably arranged on two sides of the door-shaped frame through bearings; an upper installation plate and a lower installation plate are arranged on screw-thread sections at the upper ends and the lower ends of the two bidirectional screw rods; electric push rods are arranged on two sides of the upper surface of the lower installation plate; annular installation shells are arranged at the end parts of telescopic rods of the two electric push rods; and a floating device and a scraping device are arranged on the inner wall of an installation ring. According to the fast and efficient plastic welding device provided by the invention, a first motor, the bidirectional screw rods, the upper installation plate and the lower installation plate are arranged,so that the two workpieces can tightly contact, and a welding effect is ensured; the annular installation shells, the installation ring, a second motor, a gear, an outer gear ring, the floating device and the scraping device are arranged, so that plastics at the welding part of the two workpieces can be floated, burrs can be scraped, and the smoothness of a welding groove is ensured.

Description

technical field [0001] The invention relates to the technical field of plastic welding equipment, in particular to a fast and efficient plastic welding device. Background technique [0002] Plastic welding refers to the connection method that uses heating to melt the contact surfaces of two plastic parts at the same time, so that they are combined into a whole. For thermoplastic connections only. Welding can be done with or without electrodes. When using welding rods, it is necessary to make a seam of a fixed shape (such as U-shaped, X-shaped, etc.) on the end face of the welded end. The welding surface is heated and melted, and then vertical pressure is applied to the welded surface until it is tightly fused together. [0003] When the existing plastic welding device welds two workpieces, the two workpieces have burrs and burrs due to extrusion, and the welding joint is not smooth, which affects the appearance on the one hand and the welding quality on the other hand. ...

Claims

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Application Information

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IPC IPC(8): B29C65/78B29C37/04
Inventor 赵恩喜
Owner QINGDAO YIDIAN PLASTIC WELDING EQUIP
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