Spot welding device for spectacle frame machining
By designing a spot welding device for glasses processing, using gas cleaning components to absorb toxic gases and a chip blowing gun to clean the welding slag, the problem of harmful gases and welding slag to personnel and precision during welding is solved, and the welding environment is improved. Improved safety and accuracy.
Patent Information
- Application Number
- CN202323580501.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2033-12-27
AI Technical Summary
When using spot welding devices to weld various parts of the glasses, the toxic gases and welding slag generated will cause harm to the welding personnel and affect the welding accuracy.
A spot welding device for spectacle frame processing is designed, including a welding table, a fixture, a spot welding component, a chip cover, a ventilation hole and a gas cleaning component. The device is connected to the gas cleaning component through the vent hole, absorbs and purifies toxic gases, and cleans and collects the welding slag on the fixture through the chip cover and chip blowing gun.
It effectively absorbs and purifies toxic gases generated during spot welding to protect the health of welding personnel; by cleaning and collecting welding slag, it prevents welding slag from splashing and ensures welding accuracy and personnel safety.
Smart Images
Figure CN222370689U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding, in particular to a spot welding device for processing eyeglass frames. Background Art
[0002] As modern teenagers are exposed to more and more electronic products, children's eyesight has been increasingly affected, and the phenomenon of myopia has increased year by year. Therefore, people are becoming more and more dependent on glasses. During the production of glasses, spot welding devices are often required to weld the various components of the glasses together, and finally form the glasses we see.
[0003] There are still certain defects when using spot welding devices to weld various parts of the eyes. For example, the toxic gases generated during spot welding will gather at the welding table. If welders work in this environment for a long time, it will cause great harm to their bodies. At the same time, in order to avoid the welding slag generated after welding adhering to the surface of the fixture and affecting the spot welding accuracy of various parts of the glasses, welders are required to use a spray gun to clean the welding slag attached to the surface of the fixture. During the cleaning process, the welding slag is easy to splash everywhere and even into the eyes of the welder, causing harm to the welder. Therefore, it is urgent to develop a spot welding device to improve the above-mentioned technical defects. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a spot welding device for processing eyeglass frames in view of the deficiencies of the above-mentioned prior art, which can absorb and treat the toxic gas generated during spot welding, and clean and collect the welding slag attached to the fixture without splashing the welding slag everywhere, thereby ensuring the personal safety of welders and the accuracy of spot welding of various parts of glasses.
[0005] The technical solution adopted by the utility model is: a spot welding device for processing eyeglass frames, comprising a welding table and a fixture arranged on the welding table, the fixture is used to clamp the components to be welded, and a spot welding assembly is arranged on the fixture at a position corresponding to the position to be welded, and the spot welding assembly is used to weld the components to be welded clamped on the fixture;
[0006] The welding table is provided with a chip cover corresponding to the clamp, and the chip cover is used to cover the clamp and the spot welding assembly. The welding table is provided with a ventilation hole on the back side of the clamp, and the ventilation hole is interconnected with a gas cleaning assembly, and the gas cleaning assembly is used to absorb and purify the toxic gas generated during welding;
[0007] A sliding guide rail is arranged inside the chip guard cover, and a chip blowing gun is slidably arranged on the chip guard cover on the sliding guide rail, and the chip blowing gun is arranged toward the component to be welded in the fixture.
[0008] Preferably, it also includes an accessory box and a winding roller arranged on the welding table, the accessory box is used to store the components to be welded, and the winding roller is used to store the welding wire for spot welding.
[0009] Preferably, a plurality of accessory boxes are provided, and the accessory boxes are arranged and distributed on the welding table.
[0010] Preferably, the chip guard cover is composed of an upper guard cover and a lower guard plate which can be assembled with each other, the upper guard cover is located above the clamp, and the lower guard plate is arranged on the welding table and is located at the periphery of the clamp and surrounds the bottom of the clamp.
[0011] Preferably, a lifting member is provided on the upper baffle cover, and the lifting member is used to control the upper baffle cover to rise and fall.
[0012] Preferably, the upper baffle cover and the lower baffle plate are both made of transparent material.
[0013] Preferably, the lower baffle has a semicircular arc shape.
[0014] Preferably, the sliding guide rail is an arc-shaped guide rail, and the arc-shaped guide rail is located inside the upper blocking cover.
[0015] Preferably, a waste residue collection box is provided on the back side of the welding table located at the ventilation hole.
[0016] Preferably, the waste collection box is provided with a handle.
[0017] Compared with the prior art, the beneficial effects of the utility model are:
[0018] 1. The utility model absorbs and purifies the toxic gas generated during spot welding through a gas cleaning component connected to the ventilation hole, thereby preventing the toxic gas from gathering on the welding table and causing harm to the health of welders. At the same time, a chip blowing gun sliding on a sliding guide rail cleans the welding slag attached to the fixture at multiple angles to ensure the welding accuracy of the components to be welded. While cleaning the welding slag, a chip blocking cover arranged by the lifting device blocks the welding slag, so that the welding slag falls from the ventilation hole into the waste slag collection box, thereby preventing the welding slag from splashing and causing harm to welders.
[0019] 2. The utility model uses a winding roller arranged on the welding table to wind up and store the welding wire, so as to prevent the welding wire from getting tangled during the welding process and affecting the welding of the components to be welded by the welders. At the same time, the components to be welded are classified and stored through the accessory boxes arranged and distributed on the surface of the welding table, which is convenient for the welders to take the components to be welded, improves the welding efficiency, and is convenient for the management of the components to be welded. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1This is a schematic diagram of the first three-dimensional structure of a spot welding device for processing eyeglass frames according to the utility model;
[0021] Figure 2 This is a schematic diagram of a second three-dimensional structure of a spot welding device for processing eyeglass frames according to the utility model;
[0022] Figure 3 The utility model is a three-dimensional structural schematic diagram of a chip blocking cover, a sliding guide rail and a chip blowing gun of a spot welding device for processing eyeglass frames.
[0023] Illustration Description:
[0024] 1. Welding table; 2. Clamp; 3. Spot welding assembly; 4. Chip cover; 41. Upper cover; 42. Lower baffle; 5. Ventilation hole; 6. Gas cleaning assembly; 7. Sliding guide; 8. Chip blowing gun; 9. Lifting piece; 10. Accessory box; 11. Winding roller; 12. Waste slag collection box; 13. Handle. DETAILED DESCRIPTION
[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0028] See also Figure 1The embodiment of the utility model provides a spot welding device for processing eyeglass frames, including a welding table 1 and a fixture 2 arranged on the welding table 1, wherein the fixture 2 is used to clamp the components to be welded, and a spot welding assembly 3 is arranged at the position corresponding to the position to be welded on the fixture 2, and the spot welding assembly 3 is used to weld the components to be welded clamped on the fixture 2. The original components to be welded are clamped by the fixture 2, specifically, the components to be welded are the components of the glasses such as the frame, nose pads, cross beams, pile heads, temples, hinges, etc., and the components to be welded clamped on the fixture 2 are welded into one by the spot welding assembly 3 arranged at the fixture 2.
[0029] See also Figure 1 A chip guard cover 4 is provided at the position of the welding table 1 corresponding to the clamp 2 for lifting, and the chip guard cover 4 is used to shield the clamp 2 and the spot welding assembly 3. A ventilation hole 5 is provided on the back side of the welding table 1 located on the clamp 2. The ventilation hole 5 is interconnected with a gas cleaning assembly 6. The gas cleaning assembly 6 is used to absorb and purify toxic gases generated during welding. Specifically, the gas cleaning assembly 6 is a gas purifier, which is installed on the back side of the welding table 1 and is connected to the ventilation hole 5. A sliding guide rail 7 is provided in the chip guard cover 4, and a chip blowing gun 8 is slidably provided on the chip guard cover 4 on the sliding guide rail 7, and the chip blowing gun 8 is arranged toward the element to be welded in the clamp 2. The toxic gas generated during spot welding is absorbed and purified by the gas cleaning component 6 to prevent the toxic gas from gathering at the welding table 1 and causing harm to the health of the welders, thereby ensuring the safety of the welding environment. The chip cover 4 is lowered to cover the fixture 2 and the spot welding component 3, so that the fixture 2 and the spot welding component 3 are in a sealed space. The chip blowing gun 8 on the sliding guide rail 7 is controlled to move along the sliding guide rail 7, so that the chip blowing gun 8 can clean the welding slag attached to the surface of the fixture 2 from all angles, thereby ensuring the cleanliness of the surface of the fixture 2 and preventing the welding slag from adhering to the surface of the fixture 2 and affecting the welding accuracy of the components to be welded. At the same time, the chip cover 4 is used to block the welding slag during the cleaning process to prevent the welding slag from splashing and polluting the surrounding environment, and to prevent the welding slag from splashing into the eyes of the welder and causing damage to the welder.
[0030] In some embodiments, the gas cleaning component 6 can also be externally mounted on other devices or structures, and only needs to be connected to the ventilation hole 5 of the welding table 1. The gas cleaning component 6 absorbs and purifies the toxic gas generated during spot welding to prevent the generated toxic gas from gathering at the welding table 1 and causing harm to the health of the welders.
[0031] See also Figure 1The chip cover 4 is composed of an upper cover 41 and a lower baffle 42 which can be assembled with each other. The upper cover 41 is located above the fixture 2, and the lower baffle 42 is arranged on the welding table 1, and is located at the periphery of the fixture 2 and surrounds the bottom of the fixture 2. The outer shapes of the upper cover 41 and the lower baffle 42 are set to be semicircular arcs. When the upper cover 41 is separated from the lower baffle 42, it is convenient to gather the toxic gas generated during spot welding, so that the toxic gas is located in the cavity formed between the upper cover 41 and the lower baffle 42, preventing the toxic gas from escaping to the outside of the welding table 1, which is conducive to the gas cleaning component 6 to absorb and purify the toxic gas generated during spot welding; when the upper cover 41 is assembled with the lower baffle 42, the welding slag blown off by the chip blowing gun 8 is blocked by the assembled upper cover 41 and the lower baffle 42, preventing the welding slag from splashing around during the cleaning process.
[0032] See also Figure 1 The upper baffle 41 is provided with a lifting member 9, which is used to control the lifting of the upper baffle 41. Specifically, the lifting member 9 is a cylinder, which drives the upper baffle 41 to lift and lower the upper baffle 41, so that the upper baffle 41 and the lower baffle 42 are separated or assembled.
[0033] See also Figure 1 The upper baffle 41 and the lower baffle 42 are both made of transparent material, so as to facilitate observation of the cleanliness of the welding slag on the surface of the fixture 2.
[0034] See also Figure 1 The sliding guide rail 7 is an arc-shaped guide rail, and the arc-shaped guide rail is located in the upper baffle 41. The arc-shaped guide rail makes the chip blowing gun 8 always fit with the inner wall of the upper baffle 41 during the movement, so that the welding slag attached to the surface of the fixture 2 can be cleaned in all directions.
[0035] See also Figure 1 , and also includes an accessory box 10 and a winding roller 11 arranged on the welding table 1. The accessory box 10 is used to store the components to be welded, and the winding roller 11 is used to store the welding wire for spot welding. The accessory box 10 is used to store the components to be welded to improve the welding efficiency of the staff, and it is convenient to manage and replenish the required components to be welded in time. The winding roller 11 is used to wind up and store the welding wire to avoid the welding wire from getting tangled during the welding process, which affects the welding of the components to be welded by the welder.
[0036] See also Figure 1 A plurality of accessory boxes 10 are provided, and the accessory boxes 10 are arranged and distributed on the welding table 1. The accessory boxes 10 arranged in a row are used to classify and store the components to be welded, so that the welder can take the components to be welded, improve the welding efficiency, and facilitate the management of the components to be welded.
[0037] In some embodiments, the accessory box 10 is a rectangular structure, which can be detachably arranged on the welding table 1, so that the welder can freely arrange and combine the positional relationship of each component to be welded according to his own welding habits, thereby improving the convenience of the device.
[0038] See also Figure 1 A waste slag collecting box 12 is provided on the back side of the welding platform 1 located at the ventilation hole 5. The welding slag blown off by the chip blowing gun 8 is collected by the waste slag collecting box 12 to prevent the welding slag from accumulating on the surface of the welding platform 1.
[0039] In some embodiments, the waste residue collection box 12 is detachably disposed on the back side of the welding platform 1 at the ventilation hole 5 and is connected to the ventilation hole 5 .
[0040] See also Figure 1 A handle 13 is provided on the waste slag collection box 12. The handle 13 facilitates the processing and recovery of the welding slag in the waste slag collection box 12.
[0041] When the utility model is in specific operation, each component to be welded stored in the accessory box 10 is placed in the corresponding position of the fixture 2, and the components to be welded are supported by the fixture 2. The welder takes out the welding wire from the winding roller 11, and welds each component to be welded into one by the spot welding assembly 3 arranged at the corresponding position to be welded on the fixture 2. At the same time, the toxic gas generated during spot welding is absorbed and purified by the gas cleaning assembly 6 connected to the ventilation hole 5 to prevent the toxic gas from endangering the health of the welder. After the welding is completed, The upper baffle 41 in the chip cover 4 is driven down by the lifting member 9 and assembled with the lower baffle 42 to shield the fixture 2 and the spot welding assembly 3, the chip blowing gun 8 is started and controlled to move along the sliding guide rail 7, so that the chip blowing gun 8 can clean the welding slag attached to the surface of the fixture 2 from all angles, and the welding slag is blocked by the assembled upper baffle 41 and the lower baffle 42 to prevent it from splashing, thereby ensuring the safety of the welders, and the welding slag that falls on the surface of the welding table 1 falls into the waste slag collection box 12 from the ventilation hole 5 under the action of the airflow for collection.
[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A spot welding device for processing eyeglass frames, characterized in that: It comprises a welding table and a fixture arranged on the welding table, the fixture is used to clamp the element to be welded, and a spot welding assembly is arranged on the fixture at a position corresponding to the position to be welded, and the spot welding assembly is used to weld the element to be welded clamped on the fixture; The welding table is provided with a chip cover corresponding to the clamp, and the chip cover is used to cover the clamp and the spot welding assembly. The welding table is provided with a ventilation hole on the back side of the clamp, and the ventilation hole is interconnected with a gas cleaning assembly, and the gas cleaning assembly is used to absorb and purify the toxic gas generated during welding; A sliding guide rail is arranged inside the chip guard cover, and a chip blowing gun is slidably arranged on the chip guard cover on the sliding guide rail, and the chip blowing gun is arranged toward the component to be welded in the fixture.
2. A spot welding device for processing eyeglass frames according to claim 1, characterized in that: It also includes an accessory box and a winding roller arranged on the welding table, wherein the accessory box is used to store components to be welded, and the winding roller is used to store welding wire for spot welding.
3. A spot welding device for processing eyeglass frames according to claim 2, characterized in that: There are multiple accessory boxes, and the accessory boxes are arranged and distributed on the welding table.
4. A spot welding device for processing eyeglass frames according to claim 1, characterized in that: The chip guard cover is composed of an upper guard cover and a lower guard plate which can be assembled with each other. The upper guard cover is located above the clamp, and the lower guard plate is arranged on the welding table and is located at the periphery of the clamp and surrounds the bottom of the clamp.
5. A spot welding device for processing eyeglass frames according to claim 4, characterized in that: The upper baffle is provided with a lifting member, and the lifting member is used to control the upper baffle to move up and down.
6. A spot welding device for processing eyeglass frames according to claim 4, characterized in that: The upper baffle cover and the lower baffle plate are both made of transparent material.
7. A spot welding device for processing eyeglass frames according to claim 4, characterized in that: The lower baffle has a semicircular arc shape.
8. A spot welding device for processing eyeglass frames according to claim 1, characterized in that: The sliding guide rail is an arc-shaped guide rail, and the arc-shaped guide rail is located in the upper blocking cover.
9. A spot welding device for processing eyeglass frames according to claim 1, characterized in that: The welding platform is provided with a waste residue collection box on the back side of the ventilation hole.
10. A spot welding device for processing eyeglass frames according to claim 9, characterized in that: The waste residue collecting box is provided with a handle.