A belt cleaning device for welding

Abstract

The utility model relates to welding belt cleaning technical field, specifically disclose a kind of cleaning device of welding belt, including welding belt, the support frame is arranged in the below of welding belt, first cleaning mechanism, second cleaning mechanism and third cleaning mechanism are sequentially distributed on support frame along the running direction of welding belt;First cleaning mechanism includes the scraper between the support frame and welding belt, it is screw-threaded connection on support frame, and the threaded rod is rotatedly connected by bearing and scraper, and the scraping surface of scraper inclination can efficiently scrape the larger particle impurities on belt;In second cleaning mechanism, servo motor drives rotating roller to rotate, and elastic member makes hard cleaning pad closely adhere to welding belt, further removes stubborn stain remaining;The height of soft sponge pad can be adjusted by the electric push rod of third cleaning mechanism, and the last wiping cleaning is carried out to welding belt, and the cleanliness of welding belt is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of welding belt cleaning technology, and specifically discloses a welding belt cleaning device. Background Technology

[0002] In welding production, welding belts are key components for material transport. After long-term operation, their surfaces are prone to accumulating impurities such as welding spatter, metal shavings, and oil. If not cleaned promptly, these impurities will travel with the belt into subsequent processes, potentially contaminating the welded workpieces, affecting welding quality, accelerating wear on the belt and transmission components, shortening equipment lifespan, and increasing maintenance costs.

[0003] Chinese Patent No. CN217707678U discloses a cleaning device for welding belts, relating to the field of solar photovoltaic technology. The cleaning device includes a wiping assembly; the wiping assembly comprises a first winding module, a second winding module, a conveying module, and a wiping cloth; the first end of the wiping cloth is wound around the first winding module, and the second end of the wiping cloth passes through the conveying module and is wound around the second winding module. The transmission direction of the wiping cloth between the first and second winding modules is opposite to the transmission direction of the welding belt; wherein, the portion of the wiping cloth on the conveying module is in a taut state, and the wiping surface of the wiping cloth is in contact with the conveying surface of the welding belt; the wiping cloth wound around the first winding module is in a clean state, and the wiping cloth wound around the second winding module is in a dusty state. In this way, the cleaning device for welding belts can remove residues that may remain inside the welding belt, thereby preventing microcracks, scratches, etc., from occurring on the welding belt.

[0004] The aforementioned document only uses a wiping cloth to clean the welding belt. However, the wiping cloth is not effective in removing stubborn stains on the welding belt, and the single cleaning method results in poor cleaning effect. Therefore, a welding belt cleaning device is needed to solve this problem. Utility Model Content

[0005] This invention proposes a cleaning device for welding belts, in which a first cleaning mechanism, a second cleaning mechanism, and a third cleaning mechanism work sequentially along the direction of the welding belt to form a stepped cleaning mode, which greatly improves the cleanliness of the welding belt.

[0006] This utility model is implemented as follows: a cleaning device for a welding belt includes a welding belt, a support frame is provided below the welding belt, and a first cleaning mechanism, a second cleaning mechanism and a third cleaning mechanism are sequentially distributed on the support frame along the running direction of the welding belt. The first cleaning mechanism includes a scraper disposed between the support frame and the welding belt, a threaded rod that passes through and is threadedly connected to the support frame and is rotatably connected to the scraper via a bearing, and the scraping surface of the scraper is inclined in the opposite direction to the running direction of the welding belt; The second cleaning mechanism includes two fixed plates symmetrically fixedly connected to the support frame, a rotating roller rotatably connected between the two fixed plates, a servo motor mounted on one of the fixed plates and whose output end is fixedly connected to the rotating roller, two first mounting plates disposed on the outside of the rotating roller, a hard cleaning pad embedded in the first mounting plate, and an elastic element connecting the rotating roller and the first mounting plate. The third cleaning mechanism includes a second mounting plate located below the welding belt, a soft sponge pad embedded in the second mounting plate, and an electric push rod mounted at the bottom of the support frame with its output end fixedly connected to the second mounting plate.

[0007] As a preferred embodiment of the cleaning device for welding belts according to this utility model, the upper end face of the support frame is provided with a dust collection box located to the right of the scraper, the lower end face of the dust collection box is fixedly connected with two mounting blocks, and the upper end face of the support frame is provided with two mounting grooves that are adapted to the mounting blocks.

[0008] As a preferred embodiment of the cleaning device for welding belts according to this utility model, the first mounting plate and the hard cleaning pad are detachably connected by bolts, and the second mounting plate and the soft sponge pad are detachably connected by bolts.

[0009] As a preferred embodiment of the cleaning device for welding belts according to this utility model, the surface of the rigid cleaning pad is provided with a grid-like raised texture.

[0010] As a preferred embodiment of the cleaning device for welding belts according to this utility model, a limiting rod that is fixedly connected to the scraper is slidably connected through the support frame.

[0011] As a preferred embodiment of the cleaning device for welding belts according to this utility model, a controller is installed on the outer wall of the support frame, and the servo motor and the electric push rod are both electrically connected to the controller.

[0012] The beneficial effects of this utility model are: The first, second, and third cleaning mechanisms work sequentially along the direction of the welding belt, forming a stepped cleaning mode. The inclined scraping surface of the scraper can efficiently remove larger particles of impurities from the belt; in the second cleaning mechanism, a servo motor drives the rotating roller to rotate, and the elastic element makes the hard cleaning pad fit tightly against the welding belt, further removing stubborn stains; the electric push rod of the third cleaning mechanism can adjust the height of the soft sponge pad to perform a final wiping and cleaning of the welding belt, greatly improving the cleanliness of the welding belt. Attached Figure Description

[0013] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0014] Figure 1 This is a front sectional view of a cleaning device for welding belts according to the present invention.

[0015] Figure 2 This is a structural diagram of the second cleaning mechanism of this utility model.

[0016] Figure 3 This is a structural diagram of the first cleaning mechanism of this utility model.

[0017] The markings in the diagram are: 1. Welding belt; 2. Support frame; 3. Scraper; 301. Threaded rod; 302. Limiting rod; 4. Fixing plate; 401. Rotating roller; 402. Servo motor; 403. Elastic element; 404. First mounting plate; 405. Hard cleaning pad; 5. Electric push rod; 501. Second mounting plate; 502. Soft sponge pad; 6. Dust collection box. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments to aid in understanding its content. Unless otherwise specified, the methods used in this invention are conventional methods; the raw materials and apparatus used, unless otherwise specified, are conventional commercially available products.

[0019] Please see Figure 1-3 A cleaning device for a welding belt includes a welding belt 1, a support frame 2 is provided below the welding belt 1, and a first cleaning mechanism, a second cleaning mechanism and a third cleaning mechanism are sequentially distributed on the support frame 2 along the running direction of the welding belt 1. The first cleaning mechanism includes a scraper 3 disposed between the support frame 2 and the welding belt 1, a threaded rod 301 that passes through and is threadedly connected to the support frame 2 and is rotatably connected to the scraper 3 via a bearing, and the scraping surface of the scraper 3 is inclined in the opposite direction to the running direction of the welding belt 1. The second cleaning mechanism includes two fixed plates 4 symmetrically fixedly connected to the support frame 2, a rotating roller 401 rotatably connected between the two fixed plates 4, a servo motor 402 mounted on one of the fixed plates 4 and whose output end is fixedly connected to the rotating roller 401, two first mounting plates 404 disposed on the outside of the rotating roller 401, a hard cleaning pad 405 embedded in the first mounting plate 404, and an elastic member 403 connecting the rotating roller 401 and the first mounting plate 404. The third cleaning mechanism includes a second mounting plate 501 located below the welding belt 1, a soft sponge pad 502 embedded in the second mounting plate 501, and an electric push rod 5 mounted at the bottom of the support frame 2 with its output end fixedly connected to the second mounting plate 501.

[0020] In this embodiment: As the welding belt 1 runs, the scraper 3 can adjust the contact force with the welding belt 1 via the threaded rod 301. Its inclined scraping surface can efficiently scrape off larger particles of impurities on the welding belt 1. When the welding belt 1, after being cleaned by the first cleaning mechanism, runs to the second cleaning mechanism, the servo motor 402 drives the rotating roller 401 to rotate. The elastic element 403 makes the hard cleaning pad 405 fit tightly against the welding belt 1, further removing stubborn stains. The alternating operation of the two hard cleaning pads 405 can save cleaning time. When the welding belt 1, after being cleaned by the second cleaning mechanism, runs to the third cleaning mechanism, the height of the soft sponge pad 502 can be adjusted via the electric push rod 5 to perform a final wiping and cleaning of the welding belt 1. Thus, the first, second, and third cleaning mechanisms work sequentially along the running direction of the welding belt 1, forming a stepped cleaning mode, which greatly improves the cleanliness of the welding belt.

[0021] As a technical optimization of this utility model, the upper end face of the support frame 2 is provided with a dust collection box 6 located on the right side of the scraper 3, and the lower end face of the dust collection box 6 is fixedly connected with two mounting blocks. The upper end face of the support frame 2 is provided with two mounting grooves that are compatible with the mounting blocks.

[0022] In this embodiment, the dust collection box 6 can collect the impurities scraped off by the scraper 3 in a timely manner, keeping the working environment clean. The dust collection box 6 can also be easily removed from the support frame 2 for cleaning by the cooperation of the mounting block and the mounting groove.

[0023] As a technical optimization of this utility model, the first mounting plate 404 and the hard cleaning pad 405 are detachably connected by bolts, and the second mounting plate 501 and the soft sponge pad 502 are detachably connected by bolts.

[0024] In this embodiment, the hard cleaning pad 405 and the soft sponge pad 502 can be easily replaced when they are worn or aged by bolts, without the need to replace the entire mounting plate, which effectively reduces the maintenance cost and replacement time of the equipment.

[0025] As a technical optimization of this utility model, the surface of the hard cleaning pad 405 is provided with a grid-like raised texture.

[0026] In this embodiment, the mesh-like raised texture increases the friction and contact area between the hard cleaning pad 405 and the surface of the welded belt 1, significantly enhancing the cleaning effect.

[0027] As a technical optimization of this utility model, a limiting rod 302 that is fixedly connected to the scraper 3 is passed through and slidably connected to the support frame 2.

[0028] In this embodiment, the movement direction of the scraper 3 can be restricted by the limiting rod 302, preventing the scraper 3 from shifting or rotating during the rotation adjustment of the threaded rod 301, ensuring that the scraping surface of the scraper always maintains an inclination angle opposite to the direction of the welding belt, and ensuring the stability and consistency of the scraping operation.

[0029] As a technical optimization of this utility model, a controller is installed on the outer wall of the support frame 2, and the servo motor 402 and the electric push rod 5 are both electrically connected to the controller.

[0030] In this embodiment, the servo motor 402 and the electric actuator 5 can be controlled to work normally by the controller.

[0031] The working principle and usage process of this utility model: When the welding belt 1 starts running, it first passes through the first cleaning mechanism: by rotating the threaded rod 301, the contact force between the scraper 3 and the welding belt 1 can be adjusted. The scraping surface of the scraper 3 is inclined and faces the opposite direction of the running of the welding belt 1, which can efficiently scrape off larger particles of impurities on the welding belt 1. The scraped impurities then fall into the dust collection box 6 on the right side and are collected. After initial cleaning, the welding belt continues to the second cleaning mechanism: the servo motor 402 drives the rotating roller 401 to rotate, and the two first mounting plates 404 connected to the rotating roller 401 via the elastic element 403 rotate accordingly. The elastic force of the elastic element 403 causes the hard cleaning pad 405 embedded in the first mounting plate 404 to fit tightly against the surface of the welding belt 1 and clean the welding belt 1. When one of the hard cleaning pads 405 has a lot of dirt, the servo motor 402 can drive the rotating roller 401 to rotate, so that the two hard cleaning pads 405 exchange positions, and the other hard cleaning pad 405 cleans the welding belt 1. At the same time, the previous hard cleaning pad 405 can be replaced and cleaned. Finally, the welding belt 1 moves to the third cleaning mechanism: the electric push rod 5 is extended and retracted by the controller, which can adjust the height of the second mounting plate 501 so that the soft sponge pad 502 embedded therein comes into contact with the welding belt, and performs a final wiping and cleaning of the welding belt to ensure that there are no residual impurities on the surface. Meanwhile, the controller can coordinate the operation of the servo motor 402 and the electric push rod 5 to ensure smooth operation of each cleaning mechanism; the dust collection box 6 is connected to the mounting slot on the support frame 2 by the mounting block, making it easy to remove and clean the internal impurities at any time.

[0032] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A cleaning device for a welding belt, comprising a welding belt (1), characterized in that: A support frame (2) is provided below the welding belt (1), and a first cleaning mechanism, a second cleaning mechanism and a third cleaning mechanism are sequentially distributed on the support frame (2) along the running direction of the welding belt (1). The first cleaning mechanism includes a scraper (3) disposed between the support frame (2) and the welding belt (1), a threaded rod (301) that passes through and is threadedly connected to the support frame (2) and is rotatably connected to the scraper (3) via a bearing, and the scraping surface of the scraper (3) is inclined in the opposite direction to the running direction of the welding belt (1); The second cleaning mechanism includes two fixed plates (4) symmetrically fixedly connected to the support frame (2), a rotating roller (401) rotatably connected between the two fixed plates (4), a servo motor (402) mounted on one of the fixed plates (4) and whose output end is fixedly connected to the rotating roller (401), two first mounting plates (404) disposed on the outside of the rotating roller (401), a hard cleaning pad (405) embedded in the first mounting plate (404), and an elastic member (403) connecting the rotating roller (401) and the first mounting plate (404). The third cleaning mechanism includes a second mounting plate (501) located below the welding belt (1), a soft sponge pad (502) embedded in the second mounting plate (501), and an electric push rod (5) installed at the bottom of the support frame (2) and whose output end is fixedly connected to the second mounting plate (501).

2. The cleaning device for welding belts according to claim 1, characterized in that: The upper end face of the support frame (2) is provided with a dust collection box (6) located to the right of the scraper (3). The lower end face of the dust collection box (6) is fixedly connected with two mounting blocks. The upper end face of the support frame (2) has two mounting grooves that are adapted to the mounting blocks.

3. The cleaning device for welding belts according to claim 1, characterized in that: The first mounting plate (404) and the hard cleaning pad (405) are detachably connected by bolts, and the second mounting plate (501) and the soft sponge pad (502) are detachably connected by bolts.

4. The cleaning device for welding belts according to claim 1, characterized in that: The surface of the rigid cleaning pad (405) is provided with a grid-like raised texture.

5. A cleaning device for welding belts according to claim 1, characterized in that: The support frame (2) has a limiting rod (302) that is fixedly connected to the scraper (3) and passes through and slides on it.

6. A cleaning device for welding belts according to claim 1, characterized in that: The outer wall of the support frame (2) is equipped with a controller, and the servo motor (402) and the electric push rod (5) are both electrically connected to the controller.

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