CN215469027U - Welding point cooling device of infrared welding machine - Google Patents

Abstract

The utility model relates to the technical field of welding point cooling, in particular to an infrared welding machine welding point cooling device which comprises a welding workbench, wherein a connecting plate is vertically and movably arranged on the upper side of the welding workbench, two cooling blades are rotatably arranged on the lower side of the connecting plate, an air hopper is arranged at the lower end of the connecting plate, the cooling blades are rotatably arranged inside the air hopper, and a cooling air outlet plate is communicated with the lower end of the air hopper. The utility model has novel design, simple structure and convenient use, the cooling motors drive the cooling blades to rotate, so that the cooling blades blow air in the air hopper, when one cooling motor fails, the other cooling motor works, so that the device can stably work, the device can quickly adjust the height of the welding material according to the position, and the cooling air outlet plate adopts a shape like a Chinese character 'hui', compared with one-way air outlet, the structure can blow air from the periphery and has good heat dissipation efficiency.

Description

Welding point cooling device of infrared welding machine

Technical Field

The utility model relates to the technical field of welding point cooling, in particular to a welding point cooling device of an infrared welding machine.

Background

The energy sources for modern welding are many, including gas flame, electric arc, laser, electron beam, friction, and ultrasonic, among others. In addition to use in a factory, welding can be performed in a variety of environments, such as the field, underwater, and space. Wherever welding can be dangerous for the operator, appropriate precautions must be taken while welding is being performed. The possible injuries to human body caused by welding include burn, electric shock, visual impairment, toxic gas inhalation, over-irradiation of ultraviolet rays, etc.

Adopt infrared welding equipment to weld when, can have a high temperature at the welding position of material in the welded, however all generally adopt natural cooling's mode to dispel the heat cooling operation now, however, can consume the time of waiting among the current heat dissipation process, if adopt the fan direct blow, unidirectional wind can lead to the material to blow away.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a welding point cooling device of an infrared welding machine.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an infrared welding machine welding point heat sink, includes weldment work platform, the vertical removal of weldment work platform's upside is provided with the connecting plate, the downside of connecting plate is rotated and is provided with the cooling blade, the quantity of cooling blade is two, the lower extreme of connecting plate is provided with the wind scoop, the cooling blade rotates the inside that sets up at the wind scoop, the lower extreme intercommunication of wind scoop has the cooling air-out board.

As a further description of the above technical solution: and the top and the bottom of the welding workbench are respectively provided with an upper clamping plate and a lower clamping plate.

As a further description of the above technical solution: the surface of upper portion splint and lower part splint is run through and is provided with the through-hole, the inside of through-hole is provided with the screw rod, the lower part of screw rod is provided with the nut.

As a further description of the above technical solution: the upper end fixed mounting of upper portion splint has first motor, the output shaft of first motor rotates and is connected with the lead screw, the outside screw thread of lead screw installs outer nut.

As a further description of the above technical solution: the outer end of the outer nut is fixedly connected with one end of the connecting plate.

As a further description of the above technical solution: the lower extreme fixed mounting of connecting plate has two cooling motors, the cooling blade is connected on cooling motor's output shaft.

As a further description of the above technical solution: the lower end of the air hopper and the upper end of the cooling air outlet plate are connected with a pipeline.

Compared with the prior art, the utility model has the beneficial effects that:

1. the cooling fan is novel in design, simple in structure and convenient to use, the cooling motors drive the cooling blades to rotate, so that the cooling blades blow air in the air hopper, when one cooling motor breaks down, the other cooling motor works, so that the cooling fan can stably work, the failure rate is low, meanwhile, the cooling fan can enable the two cooling motors to work alternately, the heating of the motors can be reduced, and the service life of the cooling fan is prolonged.

2. Wind can blow away from cooling air-out inboard through the pipeline, and the wind that the cooling air-out board blew off can be even blows off wind, and wind can carry out high-speed heat dissipation with the welding point, has adjusted holistic air-out height, can highly carry out quick adjustment according to the position that welding material located, and the cooling air-out board has adopted back the font design, compares one-way air-out, and this kind of structure can be followed and is blown all around, and the radiating efficiency is good.

Drawings

FIG. 1 is a schematic structural diagram of a welding point cooling device of an infrared welding machine;

FIG. 2 is a schematic structural diagram of an outer nut in a welding point cooling device of an infrared welding machine;

fig. 3 is a schematic structural diagram of a cooling air outlet plate in a welding point cooling device of an infrared welding machine.

In the figure: 1. a welding workbench; 2. an upper clamp plate; 3. a lower clamp plate; 4. a through hole; 5. a screw; 6. A nut; 7. a first motor; 8. a second motor; 9. a screw rod; 10. an outer nut; 11. a connecting plate; 12. A cooling motor; 13. cooling the blades; 14. a wind scoop; 15. a pipeline; 16. and (5) cooling and air outlet plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: a welding point cooling device of an infrared welding machine comprises a welding workbench 1, a connecting plate 11 is vertically and movably arranged on the upper side of the welding workbench 1, cooling blades 13 are rotatably arranged on the lower side of the connecting plate 11, the number of the cooling blades 13 is two, an air hopper 14 is arranged at the lower end of the connecting plate 11, the cooling blades 13 are rotatably arranged inside the air hopper 14, the lower end of the air hopper 14 is communicated with a cooling air outlet plate 16, an upper clamping plate 2 and a lower clamping plate 3 are respectively arranged at the top and the bottom of the welding workbench 1, through holes 4 are arranged on the surfaces of the upper clamping plate 2 and the lower clamping plate 3 in a penetrating manner, a screw rod 5 is arranged inside the through hole 4, a nut 6 is arranged at the lower part of the screw rod 5, a first motor 7 is fixedly arranged at the upper end of the upper clamping plate 2, a lead screw 9 is rotatably connected to an output shaft of the first motor 7, an outer nut 10 is arranged on the outer thread of the lead screw 9, and the outer end of the outer nut 10 is fixedly connected with one end of the connecting plate 11, place upper portion splint 2 in the upper end of weldment work platform 1, place lower part splint 3 at the lower extreme of weldment work platform 1, then insert the inside of screw rod 5, make nut 6 twist behind the outside of screw rod 5, just can make upper portion splint 2 and lower part splint 3 firm with weldment work platform 1 centre gripping, thereby make this heat dissipation heat sink can be quick dismantle from weldment work platform 1 above, the maintenance in the later stage of being convenient for, simultaneously, when working in winter or the lower environment of temperature, the device can not occupy the place.

Two cooling motors 12 are fixedly mounted at the lower end of the connecting plate 11, cooling blades 13 are connected to output shafts of the cooling motors 12, a pipeline 15 is connected between the lower end of the air hopper 14 and the upper end of the cooling air outlet plate 16, the cooling motors 12 drive the cooling blades 13 to rotate, so that the cooling blades 13 blow air inside the air hopper 14, when one cooling motor 12 fails, the other cooling motor 12 works, so that the device can stably work, the failure rate is low, meanwhile, the device can enable the two cooling motors 12 to work alternately, the heating of the motors can be reduced, the service life of the device is prolonged, the air can be blown out from the inside of the cooling air outlet plate 16 through the pipeline 15, the air blown out from the cooling air outlet plate 16 can uniformly blow air, the welding points can be subjected to high-speed heat dissipation through the air, and the overall rotating direction of the first motor 7 can be adjusted, the angle of adjusting to blow, second motor 8 drive lead screw 9 rotates, can adjust the position height of outer nut 10 to make the whole height of cooling air-out board 16 realize adjusting, thereby can adjust holistic air-out height, can carry out quick adjustment according to the position height that welding material located, cooling air-out board 16 has adopted the design of returning the font, compares one-way air-out, and this kind of structure can be followed and is blown all around, and the radiating efficiency is good.

The working principle is as follows: the upper clamping plate 2 is placed at the upper end of the welding workbench 1, the lower clamping plate 3 is placed at the lower end of the welding workbench 1, then the screw rod 5 is inserted into the screw hole, so that the nut 6 is screwed outside the screw rod 5, the upper clamping plate 2 and the lower clamping plate 3 can firmly clamp the welding workbench 1, the heat dissipation and cooling device can be rapidly detached from the upper surface of the welding workbench 1, the later maintenance is convenient, meanwhile, when the device works in winter or in a low-temperature environment, the device can not occupy the space, the cooling motor 12 drives the cooling blades 13 to rotate, the cooling blades 13 blow air in the air hopper 14, when one cooling motor 12 breaks down, the other cooling motor 12 works, so that the device can stably work, the failure rate is low, and meanwhile, the device can alternately work the two cooling motors 12, can reduce generating heat of motor, the life of extension self, wind can blow away from cooling air-out 16 inside through pipeline 15, the wind that the cooling air-out 16 blew out can be even blows off wind, wind can carry out high-speed heat dissipation with the welding point, holistic direction of rotation can be adjusted to first motor 7, the angle of adjusting and blowing, second motor 8 drives lead screw 9 and rotates, can adjust the position height of outer nut 10, thereby make the whole height that the cooling goes out air-out 16 realize adjusting, thereby holistic air-out height can be adjusted, can carry out quick adjustment according to the position height that welding material located, cooling air-out 16 has adopted the design of returning the font, than one-way air-out, this kind of structure can be followed and all around bloied, the radiating efficiency is good.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims (7)

1. The utility model provides an infrared welding machine welding point heat sink, includes weldment work platform (1), its characterized in that, the vertical removal of upside of weldment work platform (1) is provided with connecting plate (11), the downside of connecting plate (11) is rotated and is provided with cooling blade (13), the quantity of cooling blade (13) is two, the lower extreme of connecting plate (11) is provided with wind fill (14), cooling blade (13) rotate the inside that sets up at wind fill (14), the lower extreme intercommunication of wind fill (14) has cooling air-out board (16).

2. The infrared welding machine welding point cooling device according to claim 1, characterized in that: the top and the bottom of the welding workbench (1) are respectively provided with an upper clamping plate (2) and a lower clamping plate (3).

3. The infrared welding machine welding point cooling device according to claim 2, characterized in that: the surface of upper portion splint (2) and lower part splint (3) is run through and is provided with through-hole (4), the inside of through-hole (4) is provided with screw rod (5), the lower part of screw rod (5) is provided with nut (6).

4. The infrared welding machine welding point cooling device according to claim 2, characterized in that: the upper end fixed mounting of upper portion splint (2) has first motor (7), the output shaft of first motor (7) rotates and is connected with lead screw (9), external screw (10) are installed to the outside screw thread of lead screw (9).

5. The infrared welding machine welding point cooling device according to claim 4, characterized in that: the outer end of the outer nut (10) is fixedly connected with one end of the connecting plate (11).

6. The infrared welding machine welding point cooling device according to claim 1, characterized in that: the lower extreme fixed mounting of connecting plate (11) has two cooling motor (12), cooling blade (13) are connected on the output shaft of cooling motor (12).

7. The infrared welding machine welding point cooling device according to claim 1, characterized in that: the lower end of the air hopper (14) and the upper end of the cooling air outlet plate (16) are connected with a pipeline (15).

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