Welding equipment of multi-angle industrial robot

Abstract

The utility model relates to the field of industrial robots, and provides multi-angle industrial robot welding equipment which comprises an equipment shell and further comprises a bottom plate and a bidirectional motor fixedly arranged on one side of the equipment shell, and one side of the bottom plate is fixedly provided with the bidirectional motor. The frame is lifted upwards through the connecting base, when the frame ascends to the maximum position, the foam plate and the rubber columns can be extruded, the foam plate and the pressure bearing plates have flexibility and elasticity and can play a role in buffering, and when the frame ascends to the maximum position, namely, one side of the frame is located in the storage frame, the foam plate and the pressure bearing plates are not prone to falling off. The optical filter and the equipment shell can be protected, so that when welding is carried out in the equipment shell, arc light and ultraviolet rays generated in the welding process can be effectively filtered out by ascending the optical filter, the eyes of welding personnel are protected from being damaged by light rays, and operation is convenient.

Description

Technical Field

[0001] The present application relates to the technical field of industrial robots, and in particular to a welding device of a multi-angle industrial robot. Background Art

[0002] Industrial robots are widely used in the field of welding and can perform various types of welding operations. Once the robot is ready, it will perform welding operations according to pre-programmed paths and parameters.

[0003] In the prior art, such as China Publication No. CN214418013U, the utility model relates to the technical field of welding equipment, and discloses an industrial robot for welding, including a robot body, and a base is installed at the bottom of the robot body; the utility model achieves the purpose of being liftable by setting the various structures between the transmission mechanism and the lifting mechanism to cooperate with each other. When the industrial robot is in use, it can meet the needs of processing tables of different heights by lifting, thereby improving the flexibility and practicality of the industrial robot and also increasing its scope of use. The purpose of shock absorption is achieved by the reciprocating motion of the damper and the spring when encountering bumps. During the movement of the industrial robot, the damper and the spring cooperate with each other to ensure the stability of the robot body during movement, thereby avoiding the situation where the industrial robot will tip over due to bumps during movement, and further avoiding the situation where the robot body will be damaged due to tipping over.

[0004] Although the above scheme has the above advantages, the disadvantage of the above scheme is that when using industrial robots for welding, arc light and ultraviolet rays will be generated. In order to prevent eye damage, welders need to wear goggles to avoid eye damage. However, in the process of learning robot welding, sometimes there are too many people watching the welding and too few goggles, which will still affect the viewers. In addition, toxic gases will be produced during the welding process, which may cause symptoms such as headaches, dizziness, nausea, vomiting, and difficulty breathing. In severe cases, it may even be life-threatening. At this time, the gas generated by welding needs to be processed. Utility Model Content

[0005] The present application provides a multi-angle industrial robot welding device. During welding, the present application can effectively filter out arc light and ultraviolet rays generated during the welding process through a rising filter, thereby protecting the welder's eyes from light damage. The operation is also relatively convenient, and the gas generated by welding can be processed to prevent the welder from being exposed to toxic gases for a long time and causing dangerous situations.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical solution: a multi-angle industrial robot welding device, including a device housing, and also including:

[0007] A bottom plate is fixedly arranged on one side of the device housing, and a bidirectional motor is fixedly installed on one side of the bottom plate, and the output shaft of the bidirectional motor can rotate forward and reverse;

[0008] A bidirectional threaded rod is fixedly arranged on the output shaft of the bidirectional motor, and the outer surface of the bidirectional threaded rod is threadedly sleeved with two slide cylinders, and the outer surface of the bidirectional threaded rod has two thread lines with different rotation directions;

[0009] Two first transverse shafts are respectively fixedly arranged on one side of the two slide cylinders, and the outer surfaces of the two first transverse shafts are movably sleeved with transmission plates, and the two transmission plates can move up and down;

[0010] Two second transverse axes are movably embedded in one side of the two transmission plates, and one side of the two second transverse axes is fixedly provided with a connecting seat, which is connected to the frame through the connecting seat;

[0011] A frame is fixedly arranged on one side of the connecting seat, and a filter is fixedly installed on the inner wall of the frame, and the filter is installed on the frame;

[0012] The partition is fixedly arranged on the inner wall of the device shell, and the upper position of the partition is a welding position.

[0013] As a further improvement of the present application: both sides of the bidirectional threaded rod are arranged on the inner walls on both sides of the device housing through bearings, a storage frame is fixedly arranged on one side of the device housing, and a plurality of rubber columns are fixedly arranged on the inner wall of one side of the storage frame.

[0014] As a further improvement of the present application: a pressure plate is fixedly provided on one side of the plurality of rubber columns, and a foam plate is fixedly provided on one side of the pressure plate close to the frame, and the pressure plate has a fixing effect on the foam plate.

[0015] As a further improvement of the present application: a gas purifier is installed on the inner wall of one side of the device housing, and a first delivery pipe is installed on one side of the gas purifier, and the gas is delivered through the first delivery pipe.

[0016] As a further improvement of the present application: an air pump is installed at one end of the first delivery pipe, and a second delivery pipe is provided at the air inlet of the air pump, and the gas is delivered through the air pump.

[0017] As a further improvement scheme of the present application: a suction head is fixedly provided on one side of the second conveying pipe, a welding robot is installed on the inner wall of one side of the equipment housing, and the welding robot is controlled to weld the workpiece.

[0018] As a further improvement of the present application: a second baffle is provided on one side of the device housing close to the gas purifier through a threaded nail, and one side of the suction head is fixedly provided on one side of the baffle.

[0019] As a further improvement of the present application: a groove matching the frame is provided on one side of the partition, a first baffle is provided on the side of the device housing close to the connecting seat through a threaded nail, and the frame can slide in the groove inside the partition.

[0020] Compared with the prior art, the advantages and positive effects of this application are:

[0021] 1. In the present application, when welding a workpiece, the welded part is placed inside the equipment casing, that is, on the partition. At this time, by turning on the external power supply of the bidirectional motor, the output shaft of the bidirectional motor can rotate in forward and reverse directions. The bottom plate has a supporting and fixing function for the bidirectional motor, and then the output shaft of the bidirectional motor drives the bidirectional threaded rod to rotate. The outer surface of the bidirectional threaded rod has two thread lines with different rotation directions. When the bidirectional motor drives the bidirectional threaded rod to rotate forward, the two slides are connected by two transmission plates and a connecting seat, and the frame can slide inside the equipment casing. The two transmission plates can rotate with the two first transverse axes or the two second transverse axes as axes, thereby When the rod rotates forward, the two slides move in the same direction on the outer surface of the bidirectional threaded rod, further making the two transmission plates gradually approach each other, and further lifting the frame upward through the connecting seat. When the frame rises to the maximum position, the foam plate and multiple rubber columns will be squeezed. The foam plate and multiple pressure plates are soft and elastic, and can act as a buffer. When the frame rises to the maximum position, that is, one side of the frame is inside the storage frame, the filter and the equipment casing can be protected. Therefore, when welding is performed inside the equipment casing, the arc light and ultraviolet rays generated during the welding process can be effectively filtered out by the rising filter, protecting the welder's eyes from light damage, and the operation is also relatively convenient.

[0022] 2. In the present application, during welding, one side of the frame is inside the storage frame, and the upper position of the partition is in a relatively sealed environment. At this time, the switch of the air pump is turned on to generate negative pressure, and the gas generated by the electric welding inside the equipment shell is sucked in through the suction head and the second delivery pipe. The suction head expands the contact area between the second delivery pipe and the gas, and further discharges it to the interior of the gas purifier through the first delivery pipe to remove harmful substances and odors in the gas before discharging it, thereby processing the gas generated by welding and preventing welders from being exposed to toxic gases for a long time and causing dangerous situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of a side-view stereoscopic structure of a multi-angle industrial robot welding device is provided in this embodiment;

[0024] Figure 2 This is a schematic diagram of a three-dimensional structure of a multi-angle industrial robot welding device without a first baffle plate in this embodiment;

[0025] Figure 3 A schematic cross-sectional three-dimensional structural diagram of a multi-angle industrial robot welding device is provided in this embodiment;

[0026] Figure 4 A schematic cross-sectional three-dimensional structural diagram of a multi-angle industrial robot welding device is provided in this embodiment;

[0027] Figure 5 For this embodiment Figure 3 A is an enlarged view of the middle image.

[0028] Legend: 1. Equipment housing; 2. Bottom plate; 201. Partition; 202. Bidirectional motor; 203. Bidirectional threaded rod; 204. Slide; 205. First horizontal axis; 206. Transmission plate; 207. Second horizontal axis; 208. Connecting seat; 209. Frame; 210. Filter; 211. Rubber column; 212. Pressure plate; 213. Foam plate; 214. Storage frame; 215. First baffle; 3. Gas purifier; 301. First delivery pipe; 302. Air pump; 303. Second delivery pipe; 304. Suction head; 305. Second baffle; 306. Welding robot. DETAILED DESCRIPTION

[0029] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the present application is not limited to the specific embodiments of the following disclosure.

[0031] Embodiment 1, as Figure 1-5 As shown, the present application provides a multi-angle industrial robot welding device, including a device housing 1, and also including:

[0032] The bottom plate 2 is fixedly arranged on one side of the device housing 1, and a bidirectional motor 202 is fixedly installed on one side of the bottom plate 2. The bottom plate 2 has a supporting and fixing function for the bidirectional motor 202, so that it is installed on one side of the device housing 1;

[0033] The bidirectional threaded rod 203 is fixedly arranged on the output shaft of the bidirectional motor 202, and two slide cylinders 204 are threadedly sleeved on the outer surface of the bidirectional threaded rod 203. When the external power supply of the bidirectional motor 202 is turned on, the bidirectional threaded rod 203 is driven to rotate, and the two bidirectional threaded rods 203 are respectively sleeved on the thread lines of the slide cylinder 204 with two different rotation directions;

[0034] Two first transverse shafts 205 are respectively fixedly arranged on one side of the two slide cylinders 204, and the outer surfaces of the two first transverse shafts 205 are movably sleeved with transmission plates 206, and the two transmission plates 206 can rotate around the two first transverse shafts 205 as axes;

[0035] Two second transverse shafts 207 are movably embedded in one side of the two transmission plates 206, and a connecting seat 208 is fixedly provided on one side of the two second transverse shafts 207. The two transmission plates 206 can rotate around the two second transverse shafts 207 as axes.

[0036] The frame 209 is fixedly arranged on one side of the connection seat 208, and a filter 210 is fixedly installed on the inner wall of the frame 209, and the filter 210 can effectively filter out the arc light and ultraviolet rays generated during the welding process;

[0037] The partition 201 is fixedly arranged on the inner wall of the device housing 1 , and the partition 201 separates the interior of the device housing 1 into two parts, an upper part and a lower part.

[0038] like Figure 1-5 As shown, both sides of the bidirectional threaded rod 203 are set on the inner walls on both sides of the device housing 1 through bearings, a storage frame 214 is fixedly set on one side of the device housing 1, and a plurality of rubber columns 211 are fixedly set on the inner wall of one side of the storage frame 214. The bidirectional threaded rod 203 can rotate due to the bearings, and the plurality of rubber columns 211 generate elastic force when squeezed.

[0039] like Figure 4 As shown, a pressure plate 212 is fixedly provided on one side of the plurality of rubber columns 211 , and a foam plate 213 is fixedly provided on one side of the pressure plate 212 close to the frame 209 . The foam plate 213 is soft and elastic, and can act as a buffer to protect the filter 210 .

[0040] like Figure 4 As shown, a gas purifier 3 is installed on the inner wall of one side of the equipment housing 1, and a first delivery pipe 301 is installed on one side of the gas purifier 3. The gas purifier 3 processes the gas.

[0041] like Figure 4 and Figure 5 As shown, an air pump 302 is installed at one end of the first delivery pipe 301, and a second delivery pipe 303 is provided at the air inlet of the air pump 302, and the air pump 302 delivers the gas.

[0042] like Figure 1-5 As shown, a suction head 304 is fixedly provided on one side of the second delivery pipe 303, a welding robot 306 is installed on the inner wall of one side of the equipment housing 1, and the suction head 304 expands the contact area between the second delivery pipe 303 and the gas.

[0043] like Figure 1-5 As shown, a second baffle 305 is provided on one side of the equipment housing 1 close to the gas purifier 3 through a threaded screw, and one side of the suction head 304 is fixedly provided on one side of the partition 201. The second baffle 305 can be removed by rotating the threaded screw to facilitate maintenance and replacement of internal parts.

[0044] like Figure 1-5 As shown, a notch matching the frame 209 is provided on one side of the partition 201, and a first baffle 215 is provided on one side of the device housing 1 close to the connecting seat 208 through a screw. The filter 210 can be replaced by removing the first baffle 215.

[0045] Working principle: When welding is required, the welded part is placed inside the equipment housing 1, that is, on the partition 201. At this time, by turning on the external power supply of the bidirectional motor 202, the output shaft of the bidirectional motor 202 can rotate in the forward and reverse directions. The bottom plate 2 has a supporting and fixing function for the bidirectional motor 202, and then the output shaft of the bidirectional motor 202 drives the bidirectional threaded rod 203 to rotate. The outer surface of the bidirectional threaded rod 203 has two thread lines with different rotation directions. When the bidirectional motor 202 drives the bidirectional threaded rod 203 to rotate forward, the two slides 2 04 is connected by two transmission plates 206 and a connecting seat 208, and the frame 209 can slide inside the device housing 1. The two transmission plates 206 can rotate with the two first transverse axes 205 or the two second transverse axes 207 as axes, so that when the bidirectional threaded rod 203 rotates forward, the two slide cylinders 204 move in the same direction on the outer surface of the bidirectional threaded rod 203, further making the two transmission plates 206 gradually close together, and further lifting the frame 209 upward through the connecting seat 208. When the frame 209 rises to the maximum position, it squeezes the foam board. 213 and multiple rubber columns 211, foam board 213 and multiple pressure plates 212 are all soft and elastic and can act as a buffer. When the frame 209 rises to the maximum position, that is, one side of the frame 209 is inside the storage frame 214, the filter 210 and the device housing 1 can be protected. When welding is performed inside the device housing 1, the arc and ultraviolet rays generated during the welding process can be effectively filtered out by the rising filter 210, protecting the eyes of the welder from light damage, and the operation is also more convenient. During welding, the frame 209 One side is inside the storage frame 214, and the upper position of the partition 201 is in a relatively sealed environment. At this time, the switch of the air pump 302 is turned on to generate negative pressure, and the gas generated by the electric welding inside the equipment housing 1 is sucked in through the suction head 304 and the second delivery pipe 303. The suction head 304 expands the contact area between the second delivery pipe 303 and the gas, and further discharges it to the inside of the gas purifier 3 through the first delivery pipe 301, removes harmful substances and odors in the gas and then discharges it, thereby processing the gas generated by welding and preventing welders from being exposed to toxic gases for a long time and causing dangerous situations.

[0046] The above are only preferred embodiments of the present application and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A multi-angle industrial robot welding device, comprising a device housing (1), characterized in that: Also includes: A base plate (2) is fixedly arranged on one side of the device housing (1), and a bidirectional motor (202) is fixedly mounted on one side of the base plate (2); A bidirectional threaded rod (203) is fixedly arranged on the output shaft of the bidirectional motor (202), and two slide cylinders (204) are threadedly sleeved on the outer surface of the bidirectional threaded rod (203); Two first transverse shafts (205) are respectively fixedly arranged on one side of the two slide cylinders (204), and the outer surfaces of the two first transverse shafts (205) are movably sleeved with transmission plates (206); Two second transverse axes (207) are respectively movably embedded in one side of the two transmission plates (206), and a connecting seat (208) is fixedly provided on one side of the two second transverse axes (207); A frame (209) is fixedly arranged on one side of the connection seat (208), and a filter (210) is fixedly installed on the inner wall of the frame (209), and the filter (210) is capable of filtering arc light and ultraviolet rays; A partition (201) is fixedly arranged on the inner wall of the device housing (1); A gas purifier (3) is installed on the inner wall of one side of the device housing (1), a first delivery pipe (301) is installed on one side of the gas purifier (3), an air pump (302) is installed at one end of the first delivery pipe (301), a second delivery pipe (303) is provided at the air inlet of the air pump (302), a suction head (304) is fixedly provided on one side of the second delivery pipe (303), and a welding robot (306) is installed on the inner wall of one side of the device housing (1).

2. The multi-angle industrial robot welding device according to claim 1, characterized in that: Both sides of the bidirectional threaded rod (203) are arranged on the inner walls of both sides of the device housing (1) through bearings, a storage frame (214) is fixedly arranged on one side of the device housing (1), and a plurality of rubber columns (211) are fixedly arranged on the inner wall of one side of the storage frame (214).

3. The multi-angle industrial robot welding device according to claim 2, characterized in that: A pressure-bearing plate (212) is fixedly disposed on one side of the plurality of rubber columns (211), and a foam plate (213) is fixedly disposed on one side of the pressure-bearing plate (212) close to the frame (209).

4. The multi-angle industrial robot welding device according to claim 1, characterized in that: A second baffle (305) is provided on one side of the device housing (1) close to the gas purifier (3) via a screw thread, and one side of the suction head (304) is fixedly provided on one side of the partition (201).

5. The multi-angle industrial robot welding device according to claim 4, characterized in that: A notch matching the frame (209) is provided on one side of the partition (201), and a first baffle (215) is provided on one side of the device housing (1) close to the connection seat (208) via a screw.

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