Seam welder for filter

Abstract

The utility model discloses a seam welder for a filter, which relates to the technical field of seam welders and comprises a welding wheel, a water outlet cover with an inverted U-shaped cross section is arranged above the welding wheel, the top of the welding wheel is partially arranged in the water outlet cover, nozzles are arranged on two sides of the inner wall of the water outlet cover, and a water inlet is arranged on the water outlet cover. By arranging the water outlet cover, the cooling area of the welding wheel is increased, and the cooling effect is improved; by arranging the lifting air cylinder, the water outlet cover can be conveniently and rapidly lifted to be separated from the welding wheel.

Description

TECHNICAL FIELD

[0001] The utility model relates to seam welder technical field, more specifically relates to a kind of seam welder for filter. BACKGROUND

[0002] Seam welder is applied in filter production and manufacture, seam welder is at work, because welding temperature is higher at weld point, the temperature of welding wheel is also very high, make the service life of welding wheel reduce.Seam welder is cooled, water is directly cooled usually.The existing seam welder is cooled, water pipe is used to the water outlet cooling at weld point, this cooling mode exists small cooling area, welding wheel cannot be continued cooling after rotating and leaving water pipe. SUMMARY

[0003] The utility model discloses a kind of seam welder for filter to solve the above technical problems.

[0004] The utility model discloses a kind of seam welder for filter to solve the above technical problems.

[0005] A kind of seam welder for filter, including welding wheel, the water outlet cover of cross section being inverted U type is equipped with above welding wheel, welding wheel top portion is located in water outlet cover, both sides of water outlet cover inner wall are equipped with nozzle, water inlet is equipped on water outlet cover.

[0006] The water outlet cover top is equipped with lifting cylinder, the output shaft of lifting cylinder is fixedly connected with water outlet cover.When replacing welding wheel, water outlet cover is taken away from welding wheel to avoid affecting the replacement of welding wheel, by setting lifting cylinder, water outlet cover can be conveniently and quickly lifted to separate from welding wheel.

[0007] The temperature sensor is equipped on the water outlet cover inner wall top portion.Temperature sensor can be connected to controller, controller shows temperature data in real time through display screen, to facilitate staff to monitor the temperature of welding wheel top portion, if temperature is too high, controller can control welding wheel to stop working to protect welding wheel.

[0008] The number of nozzle of each side of the water outlet cover is multiple and is arranged into arch bridge shape.Nozzle is generally designed into a character, which can cause the arc-shaped part of the top of the welding wheel to be not cooled, and the design of the nozzle into an arch bridge shape increases the cooling area and improves the cooling efficiency.

[0009] The vertical distance D from the bottom of the water outlet cover to the center of the welding wheel is 0-1 / 3d, and d is the radius of the welding wheel.If the water outlet cover is set too high, the vertical distance from the bottom of the water outlet cover to the center of the welding wheel will be too large, which can cause the nozzles on both sides to not directly face the welding wheel, affecting the cooling effect.

[0010] Working principle: the water inlet is connected to the water pipe, and the water source is sprayed to the two sides of the welding wheel through the nozzle of the water outlet cover, the welding wheel is cooled by water, the welding wheel continuously flows to the welding point at the bottom, the welding point is continuously cooled, and the edge of the welding wheel is also continuously cooled due to the wide range of the nozzle.

[0011] The beneficial effects of the utility model are as follows:

[0012] The utility model discloses a water outlet cover is set up to improve the cooling area of welding wheel, improves the cooling effect, and the lifting cylinder is set up, and the water outlet cover can be separated from the welding wheel conveniently and quickly. DRAWINGS

[0013] Fig. 1 It is the structural schematic diagram of the utility model;

[0014] Fig. 2 It is the installation structure schematic diagram of the water outlet cover and the welding wheel side face;

[0015] Fig. 3 It is the installation structure schematic diagram of the water outlet cover side wall and nozzle.

[0016] Reference signs: 1, welding wheel;2, water outlet cover;3, nozzle;4, water inlet;5, lifting cylinder;6, temperature sensor. SPECIFIC IMPLEMENTATION

[0017] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the technical scheme in the utility model embodiment will be clearly and completely described below in conjunction with the drawings in the utility model embodiment, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. The components of the utility model embodiment described and shown in the drawing here can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiment of the utility model provided in the drawing is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model.

[0019] Embodiment 1

[0020] As Figs. 1 to 3 shown, the embodiment provides a seam welder for filter, including welding wheel 1, the welding wheel 1 top is equipped with the water outlet cover 2 of the inverted U type cross section, the welding wheel 1 top part is equipped in the water outlet cover 2, the water outlet cover 2 inner wall both sides are equipped with nozzle 3, and the water outlet cover 2 is equipped with water inlet 4.

[0021] The top of the water outlet cover 2 is provided with a lifting cylinder 5, and the output shaft of the lifting cylinder 5 is fixedly connected with the water outlet cover 2. When the welding wheel 1 is replaced, the water outlet cover 2 needs to be taken away from the welding wheel 1 to avoid affecting the replacement of the welding wheel 1. The lifting cylinder 5 can be conveniently and quickly used to lift the water outlet cover 2 to separate it from the welding wheel 1.

[0022] The inner wall of the water outlet cover 2 is provided with a temperature sensor 6 at the top. The temperature sensor 6 can be connected to a controller, and the controller can display the temperature data in real time through a display screen to facilitate the staff to monitor the temperature at the top of the welding wheel 1. If the temperature is too high, the controller can control the welding wheel 1 to stop working to protect the welding wheel 1.

[0023] The number of the nozzles 3 on each side of the water outlet cover 2 is multiple and arranged in an arch bridge shape. Generally, the nozzles 3 are designed in a linear shape, which can cause the arc-shaped part at the top of the welding wheel 1 to be unable to be cooled. The design of the nozzles 3 in an arch bridge shape can increase the cooling area and improve the cooling efficiency.

[0024] The vertical distance D from the bottom of the water outlet cover 2 to the center of the welding wheel 1 is 0-1 / 3d, and d is the radius of the welding wheel 1. If the water outlet cover 2 is set too high, the vertical distance from the bottom of the water outlet cover 2 to the center of the welding wheel 1 will be correspondingly large, which can cause the nozzles 3 on both sides to not directly face the welding wheel 1, thereby affecting the cooling effect.

[0025] Working principle: The water inlet 4 is connected to a water pipe, and the water source is sprayed to both sides of the welding wheel 1 through the nozzles 3 of the water outlet cover 2 to cool the welding wheel 1. The water continuously flows from the welding wheel 1 to the bottom of the welding point to continuously cool the welding point. When the edge of the welding wheel 1 moves away from the welding point, the edge of the welding wheel 1 can also be continuously cooled due to the large water spraying range of the nozzles 3.

Claims

1. A seam welder for filters comprising a welding wheel, characterized in that, The welding wheel is provided with a water outlet cover with inverted U-shaped cross section, the top part of the welding wheel is arranged in the water outlet cover, the inner wall of the water outlet cover is provided with nozzles on both sides, and the water outlet cover is provided with a water inlet.

2. The seam welder for filters according to claim 1, characterized in that, The water outlet cover is provided with a lifting cylinder, and the output shaft of the lifting cylinder is fixedly connected with the water outlet cover.

3. The seam welder for filters according to claim 2, characterized in that, The inner wall of the water outlet cover is provided with a temperature sensor at the top.

4. The seam welder for filters according to claim 3, characterized in that, The number of the nozzles on each side of the water outlet cover is multiple and arranged in an arch bridge shape.

5. The seam welder for filters according to claim 4, characterized in that, The vertical distance D from the bottom of the water outlet cover to the center of the welding wheel is 0-1 / 3d, and d is the radius of the welding wheel.

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