Rectangular coordinate type automatic welding device

Abstract

The utility model relates to the technical field of metal welding, and discloses a rectangular coordinate type automatic welding device which comprises a workbench, a welding mechanism and a blocking mechanism, the workbench is used for supporting work, the welding mechanism is arranged above the workbench, and the blocking mechanism is arranged above the workbench. The welding mechanism comprises a fixing block arranged above the workbench and a welding head clamped and fixed in the fixing block, an annular protruding block is integrally formed on the outer side of the fixing block, and the blocking mechanism is arranged on the outer side of the fixing block. The blocking mechanism comprises limiting plates clamped on the two sides of the annular protruding block on the outer side of the fixing block and baffles vertically sliding in the limiting plates, and vertical holes are formed in the limiting plates. According to the welding device, the limiting plate and the baffle are arranged, when the welding head conducts welding work, the welding work of the welding head cannot be affected through movement in the baffle and the limiting plate, and through the baffle, generated strong light can be shielded, and high-temperature welding slag can be blocked.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of metal welding, in particular to a Cartesian coordinate type automatic welding device. BACKGROUND

[0002] A metal welding machine is a device used to connect metal materials together. Metal welding is a common metal processing method that melts metal materials by applying heat between them and forms a firm connection after cooling. A metal welding machine usually includes the following components: a power supply for providing the required power during the welding process, a welding gun / handle, which is a tool for delivering current and welding materials, usually connected to the power supply, welding materials such as welding wire or electrode, used to fill the weld and form a welded joint, a gas supply system, which is required in some welding processes to protect the welding area from oxidation with inert gas or other protective gas, a control system for controlling parameters such as current, voltage, welding speed, etc. during the welding process.

[0003] The metal parts to be welded are placed next to the welding device, and the welding device is moved in the "X", "Y" and "Z" axis directions, so that the points of the metal parts can be effectively welded.

[0004] During the welding process, the welding point part will produce strong light and high-temperature welding slag, and when the high-temperature welding slag splashes onto the skin of the operator, it will cause the operator's skin to be injured. CONTENT OF THE INVENTION

[0005] The purpose of the present application is to provide a Cartesian coordinate type automatic welding device to solve the problem of high-temperature welding slag causing injury to the operator's skin as mentioned in the background.

[0006] To achieve the above object, the application provides the following technical scheme: a Cartesian coordinate type automatic welding device, comprising: a workbench, a welding mechanism and a blocking mechanism, the workbench is used for supporting work, the welding mechanism is arranged above the workbench, the welding mechanism comprises a fixed block arranged above the workbench and a welding head clamped in the fixed block, an annular protrusion is integrally formed on the outer side of the fixed block, the blocking mechanism is arranged on the outer side of the fixed block, the blocking mechanism comprises a limiting plate clamped on both sides of the annular protrusion on the outer side of the fixed block and a baffle vertically sliding in the limiting plate, a vertical hole is formed in the limiting plate, by adopting the above technical scheme, the high-temperature welding slag and strong light can be effectively blocked. The blocking mechanism further comprises a connecting block welded at both ends of the limiting plate, and a horizontal hole is formed in the connecting block. By adopting the above technical scheme, subsequent connection and fixation can be carried out. The blocking mechanism further comprises a spring welded above the limiting plate, and the top end of the spring is welded to the inner top of the baffle. By adopting the above technical scheme, the structure on one side can be driven to displace through the self-elastic force of the spring.

[0007] Preferably, the Cartesian coordinate type automatic welding device comprises: a displacement mechanism and a shielding mechanism, the displacement mechanism is arranged above the workbench, the displacement mechanism comprises an "X" axis moving mechanism arranged above the workbench, a "Y" axis moving mechanism slidingly connected to the "X" axis moving mechanism, and a "Z" axis moving mechanism slidingly connected to the "Y" axis moving mechanism, the shielding mechanism is arranged on one side of the workbench, and the shielding mechanism comprises a rectangular plate boltedly connected to one side of the workbench, a sliding block slidingly connected above the rectangular plate, and a scraper welded to the bottom of the sliding block.

[0008] By adopting the above technical scheme, the high-temperature welding slag can be shielded, and the subsequent work of cleaning the surface welding slag can be quickly realized.

[0009] Preferably, the shielding mechanism further comprises a handle welded to one side of the sliding block, and the handle is shaped as a "U" shape.

[0010] By adopting the above technical scheme, the handle can be held to move quickly.

[0011] Preferably, the Cartesian coordinate type automatic welding device further comprises a fixing rod, the fixing rod is boltedly connected to one end of the "Z" axis moving mechanism, and one end of the fixing rod is boltedly connected to the outer side of the fixed block.

[0012] By adopting the above technical scheme, the connection work between structures is realized.

[0013] In summary, the application includes at least one of the following beneficial effects:

[0014] (1) By setting the limiting plate and the baffle, the baffle and the limiting plate can be moved inside during the welding work of the welding head, which does not affect the welding work of the welding head, and the baffle can shield the strong light and block the high-temperature welding slag.

[0015] (2) By setting the rectangular plate, the sliding block, the scraper and the handle, the track of the "X" axis moving mechanism can be protected during the welding work of the welding head, so that the high-temperature welding slag is prevented from adhering to the surface and solidifying to cause unsmooth movement. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a three-dimensional structure schematic view of the present application;

[0017] Figure 2 is a three-dimensional structure schematic view of the present application Figure 1 is a structure schematic view of the local enlarged A;

[0018] Figure 3 is a three-dimensional structure schematic view of the limiting plate of the present application;

[0019] Figure 4 is a three-dimensional structure schematic view of the blocking mechanism of the present application;

[0020] Figure 5 is a three-dimensional structure schematic view of the present application Figure 4 is a three-dimensional structure schematic view of the present application.

[0021] In the figure: 1, workbench; 2, displacement mechanism; 201, "X" axis moving mechanism; 202, "Y" axis moving mechanism; 203, "Z" axis moving mechanism; 3, fixed rod; 4, welding mechanism; 401, fixed block; 402, welding head; 5, blocking mechanism; 501, limiting plate; 502, connecting block; 503, baffle; 504, spring; 6, shielding mechanism; 601, rectangular plate; 602, sliding block; 603, scraper; 604, handle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] The following will be described in combination with the drawings in the embodiments of the present application. Figures 1-5 The embodiments of the present application will be further described in detail.

[0024] Embodiment 1: Please refer to Figures 1-5The utility model provides a technical scheme: a right angle coordinate formula automatic welding device, include: workstation 1, welding mechanism 4 and blocking mechanism 5,

[0025] Workstation 1 is used for supporting work, and welding mechanism 4 includes a fixed block 401 arranged above workstation 1, an annular protrusion is integrally formed on the outer side of the fixed block 401, a vertical hole is formed in the interior of the fixed block 401, the interior structure can be effectively clamped and fixed, the fixed block 401 is clamped and fixed in the welding head 402, and the welding head 402 is clamped in the interior of the fixed block 401, so that subsequent welding work can be carried out on the metal parts below.

[0026] The blocking mechanism 5 is arranged on the outer side of the fixed block 401, and the welding head 402 in the interior of the fixed block 401 can block the strong light and high-temperature welding slag generated by the welding head 402 when welding through the blocking mechanism 5, the blocking mechanism 5 includes two limiting plates 501 clamped on the both sides of the annular protrusion outside the fixed block 401, a vertical hole is formed in the interior of the limiting plate 501, the two groups of limiting plates 501 are vertically and mirror-imaged arranged on the both sides of the annular protrusion outside the fixed block 401, and the vertical hole formed in the limiting plate 501 can provide the internal structure with stable displacement through the vertical hole, so that the welding work of the welding head 402 is not affected, the limiting plate 501 is vertically and slidingly connected with a baffle 503 in the interior, the baffle 503 can block the strong light and high-temperature welding slag generated by the welding head 402 when welding, and the baffle 503 can be displaced in the interior of the limiting plate 501, so that the welding work of the welding head 402 is not affected, the blocking mechanism 5 further includes a connecting block 502 welded on the both ends of the limiting plate 501, a horizontal hole is formed in the interior of the connecting block 502, a bolt can pass through the horizontal hole of the connecting block 502, so that the two groups of limiting plates 501 can be quickly connected and fixed, the blocking mechanism 5 further includes a spring 504 welded above the limiting plate 501, and the top end of the spring 504 is welded to the inner top of the baffle 503, the spring 504 can drive the baffle 503 to reset to the original position in the interior of the limiting plate 501 through the elastic force of the spring 504.

[0027] The workbench 1 can effectively support and fix the upper part, and the welding head 402 in the fixed block 401 can displace to weld the lower metal part. When the fixed block 401 drives the welding head 402 to displace synchronously, the baffle 503 in the limiting plate 501 on the outer side of the fixed block 401 can move in the hole of the limiting plate 501, so that the welding head 402 can work without being affected, and the baffle 503 can be quickly reset by the spring 504. When the baffle 503 needs to be disassembled and cleaned of the attached welding slag, the limiting plate 501 can be disassembled from the outer side of the fixed block 401 by loosening the bolt connected in the hole of the connecting block 502.

[0028] Please refer to Figures 1-5 , the automatic welding device of rectangular coordinates comprises a displacement mechanism 2, a fixed rod 3 and a shielding mechanism 6.

[0029] The displacement mechanism 2 is arranged above the workbench 1 and can displace in the “X”, “Y” and “Z” axis directions. The displacement mechanism 2 comprises an “X” axis moving mechanism 201 arranged above the workbench 1, which can drive the structure connected on the outer side to displace in the “X” axis direction. The “X” axis moving mechanism 201 is slidably connected with a “Y” axis moving mechanism 202, which can drive the structure connected on the outer side to displace in the “Y” axis direction. The “Y” axis moving mechanism 202 is slidably connected with a “Z” axis moving mechanism 203, which can drive the structure connected on the outer side to displace in the “Z” axis direction. The fixed rod 3 is bolted to one end of the “Z” axis moving mechanism 203 and is bolted to the outer side of the fixed block 401. The fixed rod 3 is connected with one end of the “Z” axis moving mechanism 203, so that it can displace in the “X”, “Y” and “Z” axis directions.

[0030] The shielding mechanism 6 is arranged on one side of the workbench 1 and can shield the high-temperature welding slag to avoid the high-temperature welding slag from contacting the “X” axis moving mechanism 201. The shielding mechanism 6 comprises a rectangular plate 601 bolted to one side of the workbench 1, which can shield the “X” axis moving mechanism 201. The rectangular plate 601 is slidably connected with a sliding block 602 above the rectangular plate 601, which can stably displace on the rectangular plate 601 to drive the structure below to move synchronously. The sliding block 602 is welded with a scraper 603 at the bottom, which can clean the welding slag attached to the surface of the rectangular plate 601 when the sliding block 602 moves. A handle 604 is welded on one side of the sliding block 602, which is shaped as a “U” shape and can stably displace by being held.

[0031] The "X" axis moving mechanism 201 can drive the "Y" axis moving mechanism 202 to displace on the workbench 1, the "Y" axis moving mechanism 202 can drive the outer "Z" axis moving mechanism 203 to displace, the "Z" axis moving mechanism 203 can drive the one side fixed rod 3 to move, the welding head 402 on the fixed block 401 connected at one end of the fixed rod 3 can be adjusted in position, through the handheld handle 604, the slide block 602 connected on one side can be stably displaced above the rectangular plate 601, while the slide block 602 is displaced, the scraper 603 connected at the bottom can be synchronously driven to clean the welding slag attached on the rectangular plate 601.

[0032] The implementation principle of the Cartesian coordinate type automatic welding device of the application is:

[0033] Firstly, the workbench 1 can effectively support and fix the work above, and the welding head 402 inside the fixed block 401 is displaced, so that the metal parts below can be welded.

[0034] Secondly, when the fixed block 401 drives the welding head 402 to displace synchronously, the baffle 503 inside the limiting plate 501 outside the fixed block 401 can move inside the hole opened by the limiting plate 501, so as not to affect the welding work of the welding head 402, and the baffle 503 is pulled by the spring 504, so as to be quickly reset.

[0035] Finally, when the baffle 503 needs to be disassembled and cleaned inside the attached welding slag, the bolt connected in the hole of the connecting block 502 is loosened, and the limiting plate 501 can be disassembled from the outside of the fixed block 401.

[0036] It is obvious for those skilled in the art that the application is not limited to the details of the above exemplary embodiments, and the application can be implemented in other specific forms without departing from the spirit or essential characteristics of the application. Therefore, the embodiments should be regarded as exemplary and non-limiting, the scope of the application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A rectangular coordinate type automatic welding device, characterized in that, include: Workbench; A welding mechanism is provided above a workbench. The welding mechanism includes a fixing block located above the workbench and a welding head that is engaged and fixed inside the fixing block. An annular protrusion is integrally formed on the outer side of the fixing block. A blocking mechanism is provided on the outside of the fixed block. The blocking mechanism includes a limiting plate that engages with both sides of the annular protrusion on the outside of the fixed block and a baffle that slides vertically inside the limiting plate. A vertical hole is provided inside the limiting plate. The blocking mechanism also includes connecting blocks welded to both ends of the limiting plate, and the connecting blocks have horizontal holes inside. The blocking mechanism also includes a spring welded above the limiting plate, with the top of the spring welded to the inner top of the baffle.

2. The rectangular coordinate automatic welding device according to claim 1, characterized in that: The rectangular coordinate automatic welding device includes: The displacement mechanism is disposed above the worktable. The displacement mechanism includes an "X" axis moving mechanism disposed above the worktable, a "Y" axis moving mechanism slidably connected to the "X" axis moving mechanism, and a "Z" axis moving mechanism slidably connected to the "Y" axis moving mechanism. A shielding mechanism is provided on one side of the workbench. The shielding mechanism includes a rectangular plate bolted to one side of the workbench, a slider slidably connected above the rectangular plate, and a scraper welded to the bottom of the slider.

3. The rectangular coordinate automatic welding device according to claim 2, characterized in that: The blocking mechanism also includes a handle welded to one side of the slider, the handle being U-shaped.

4. The rectangular coordinate automatic welding device according to claim 3, characterized in that: The rectangular coordinate automatic welding device also includes: A fixing rod is bolted to one end of the "Z" axis moving mechanism, and one end of the fixing rod is bolted to the outside of the fixing block.

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