Automatic partition plate welding workbench and welding device thereof

Abstract

The utility model relates to the technical field of machining, and particularly discloses an automatic partition plate welding workbench and a welding device thereof, which comprise a base, a welding mechanism, a driving mechanism and a feeding mechanism. The welding mechanism comprises an index plate, a positioning assembly and a welding assembly, and the feeding mechanism comprises a first feeding table, a second feeding table, a third feeding table, a corresponding chain wheel assembly and a corresponding feeding plate. The welding mechanism is provided with at least four welding stations which are evenly distributed through positioning assemblies and matched with the welding assemblies in position. The driving mechanism is in transmission connection with the index plate through linkage of a servo motor, a motor, a speed reducer and a transmission shaft, and rotary driving of the welding station is achieved. The feeding mechanism comprises three feeding tables which are arranged in the same mode, the third feeding table comprises a chain wheel assembly and a feeding plate, and the first feeding table and the second feeding table are simultaneously far away from and close to each other through the chain wheel assembly. The height of the workbench is matched with the set height of the rack middle plate, and balance and stability of the whole system can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to an automatic partition welding workbench and a welding device thereof. Background Art

[0002] With the development of manufacturing industry, automated production lines have been widely used in industries such as automobile manufacturing. As an important part of the automated production line, the design and performance of the partition automatic welding workbench and its welding device are directly related to the production efficiency and welding quality. Therefore, there are some problems in the existing partition welding workbench, including low production efficiency, complex equipment, low welding accuracy and other deficiencies.

[0003] At present, the common welding workbench has a complex structure and low welding efficiency, which cannot meet the needs of large-scale production. At the same time, the feeding mechanism design of the traditional welding workbench is not flexible enough, resulting in the material transportation in the welding process is not smooth, affecting production efficiency. In addition, the existing welding workbench has certain problems in ensuring accuracy and stability during the welding positioning and processing process.

[0004] Therefore, a new type of welding device is needed urgently. Utility Model Content

[0005] In view of this, the embodiment of the utility model provides a partition automatic welding workbench and a welding device thereof, wherein the workbench has a simple structure and high welding efficiency, and can meet the needs of large-scale production. At the same time, the welding device can ensure the accuracy and stability during the welding process by designing a reasonable positioning component and a welding component, improve the welding quality, and meet the needs of high-precision welding.

[0006] In a first aspect, an embodiment of the utility model provides a partition automatic welding workbench and a welding device thereof, characterized in that it comprises:

[0007] A base, wherein the base is a frame supported by an aluminum profile, and the frame is provided with a frame middle plate at its waist position; the frame middle plate divides the frame into a first cavity and a second cavity; the first cavity is surrounded by an aluminum profile plate;

[0008] A welding mechanism, the welding mechanism comprising a dividing plate, a positioning assembly and a welding assembly, the welding mechanism comprising at least four welding stations, the positioning assemblies being evenly distributed on the four welding stations; each welding station comprising a positioning assembly, the positioning assembly and the welding assembly of the same welding station being matched in position;

[0009] A driving mechanism, the driving mechanism comprising a servo motor, a reducer and a plurality of transmission shafts; the driving mechanism is arranged on one side of the frame middle plate located in the first cavity, and the driving mechanism is in transmission connection with the indexing plate;

[0010] A feeding mechanism, the feeding mechanism comprising a first feeding table, a second feeding table and a third feeding table; the first feeding table and the second feeding table feed materials through feeding rollers; the first feeding table, the second feeding table and the third feeding table are all configured in the same manner;

[0011] The third feeding table includes a sprocket assembly and a feeding plate;

[0012] The height of the feeding mechanism is matched with the setting height of the middle plate of the frame.

[0013] As a preferred technical solution of this embodiment, the welding assembly includes a first grasping portion, a second grasping portion, a first welding portion and a second welding portion;

[0014] The first grabbing part includes a first column, a first displacement seat, a first grabbing gripper, a second grabbing gripper and a first cylinder; the first column is longitudinally arranged on the middle plate of the frame, and the first displacement seat is transversely arranged on the top of the first column; the cylinder is connected to the first displacement seat through a slider, and the first grabbing gripper and the second grabbing gripper are arranged side by side at one end of the first cylinder close to the middle plate of the frame;

[0015] The second grabbing part includes a second column, a second displacement seat, a third grabbing gripper and a second cylinder; the second column is longitudinally arranged on the frame middle plate adjacent to one side of the first column, and the second displacement seat is transversely arranged on the top of the second column; the second cylinder is also connected to the second displacement seat through a slider, and the third grabbing gripper is arranged at one end of the second cylinder close to the frame middle plate;

[0016] The first welding part includes a first support and a first welding gun;

[0017] The second welding part includes a second support and a second welding gun;

[0018] Wherein, the first welding part and the second welding part are powered by the servo motor.

[0019] As a preferred technical solution of this embodiment, the positioning components include at least four, each of which includes a first V-shaped clamp, a second V-shaped clamp, a mounting plate and a pair of guide rails; the mounting plate is fixed to a position close to the edge of the indexing plate; the pair of guide rails are distributed on both sides of the mounting plate; the first V-shaped clamp is fixed to one end of the mounting plate, and the second V-shaped clamp is movably connected to the pair of guide rails through a slider;

[0020] Wherein, at least the four positioning components are positioned and processed separately.

[0021] As a preferred technical solution of this embodiment, the positioning components include at least four, each of which includes a vertical clamp, a mounting plate and a turntable seat; the mounting plate is fixed to a position close to the edge of the indexing plate; the turntable seat is arranged at the center of the mounting plate, and the vertical clamp is mounted on the turntable seat and can rotate based on the turntable seat;

[0022] Wherein, at least the four positioning components are matched, positioned and processed by the vertical clamp.

[0023] As a preferred technical solution of this embodiment, the feeding plate is arranged in the middle part of the sprocket assembly, and the feeding plate moves away from and approaches the first feeding table and the second feeding table at the same time through the sprocket assembly.

[0024] As a preferred technical solution of this embodiment, the grabbing position of the first grabbing portion covers the position of the feeding plate.

[0025] In a second aspect, a welding device is provided, characterized in that it comprises an automatic partition welding workbench as described in any one of the above items.

[0026] The partition automatic welding workbench and the welding device thereof have the following beneficial effects:

[0027] 1. Compact structure: The workbench adopts a frame and a frame middle plate supported by aluminum profiles. By dividing the frame middle plate into a first cavity and a second cavity, and using aluminum profile plates to surround the first cavity, a compact structural layout is achieved, thereby effectively saving space and providing stable support.

[0028] 2. High welding accuracy: The welding mechanism includes a dividing plate, a positioning assembly and a welding assembly. The dividing plate divides the workbench into at least four welding stations, and accurate positioning is achieved through the uniform distribution of the positioning assembly. Each welding station includes a positioning assembly and a welding assembly, and their positions are adapted to ensure the accuracy and precision of welding.

[0029] 3. Efficient automation: The drive mechanism drives and controls the entire workbench through servo motors, motors, reducers and transmission shafts. The application of this automatic drive mechanism realizes efficient and automated operation of the workbench and improves production efficiency.

[0030] 4. Precise positioning: The positioning assembly consists of at least four parts, each of which includes components such as fixtures, mounting plates and guide rails. These positioning assemblies can be precisely positioned and processed to ensure accurate positioning and stable processing of the partition.

[0031] 5. Flexible and adjustable: The feeding mechanism includes the first, second and third feeding tables, and the feeding to the partition is realized by the feeding roller. The third feeding table includes a sprocket assembly and a feeding plate, and the first and second feeding tables are moved away from and close to each other at the same time by the sprocket assembly, so as to realize the flexible adjustment of the feeding position.

[0032] 6. Overall integrated operation: The welding assembly consists of the first gripping part, the second gripping part, the first welding part and the second welding part, and is powered by a servo motor. This integrated operation can realize automatic control and adjustment of the welding process, improving welding quality and efficiency.

[0033] In summary, the partition automatic welding workbench and its welding device have the beneficial effects of compact structure, high welding accuracy, efficient automation, precise positioning, flexible adjustment and overall integrated operation. It can improve the efficiency and quality of welding production, reduce manpower input, and enhance the overall competitiveness of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for use in the embodiment of the utility model will be briefly introduced below. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work, and these are all within the protection scope of the utility model.

[0035] Figure 1 It is a stereoscopic schematic diagram of a partition automatic welding workbench and its welding device;

[0036] Figure 2 A three-dimensional schematic diagram of a partition automatic welding workbench and some components of its welding device

[0037] Parts and numbers in the picture:

[0038] 10- base;

[0039] 21- indexing plate, 22- positioning assembly;

[0040] 31-first feeding table, 32-second feeding table, 33-third feeding table, 331-feeding plate. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the application and simplifying the description, rather than indicating or implying 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 a limitation to the utility model. Moreover, the terms "comprises", "comprising" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprising..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements. If there is no conflict, the various features in the embodiments and embodiments of the utility model can be combined with each other, all within the scope of protection of the utility model.

[0042] Example 1

[0043] See also Figure 1 and Figure 2 The utility model provides a partition automatic welding workbench and a welding device thereof, which are characterized by comprising:

[0044] A base 10, wherein the base 10 is a frame supported by an aluminum profile, wherein the frame is provided with a frame middle plate at its waist position; the frame middle plate divides the frame into a first cavity and a second cavity; the first cavity is surrounded by an aluminum profile plate;

[0045] A welding mechanism, the welding mechanism comprising a dividing plate 21, a positioning assembly 22 and a welding assembly, the welding mechanism comprising at least four welding stations, the positioning assemblies 22 being evenly distributed on the four welding stations; each welding station comprising a positioning assembly 22, the positioning assembly 22 and the welding assembly of the same welding station being matched in position;

[0046] A driving mechanism, the driving mechanism comprising a servo motor, a reducer and a plurality of transmission shafts; the driving mechanism is arranged on one side of the frame middle plate located in the first cavity, and the driving mechanism is in transmission connection with the indexing plate;

[0047] The base 10 is used to install and set various components of the device. The base 10 is divided into two cavities, namely the first cavity and the second cavity, by the frame middle plate. The first cavity is used to set the servo motor, motor, reducer and several transmission shafts of the driving mechanism. The servo motor, motor, reducer and several transmission shafts of the driving mechanism are fixed on the frame middle plate to provide power for the welding mechanism, so that the indexing plate 21, the positioning assembly 22 and the welding assembly can work respectively.

[0048] A feeding mechanism, the feeding mechanism comprises a first feeding table 31, a second feeding table 32 and a third feeding table 33; the first feeding table 31 and the second feeding table 32 feed materials through feeding rollers; the first feeding table 31, the second feeding table 32 and the third feeding table 33 are all configured in the same manner;

[0049] The third feeding table 33 includes a sprocket assembly and a feeding plate 331;

[0050] The height of the feeding mechanism is adapted to the setting height of the middle plate of the frame;

[0051] The device conveys materials through the first feeding table 31, the second feeding table 32 and the third feeding table 33 of the feeding mechanism, and feeds or discharges materials through the first feeding table 31 and the second feeding table 32 respectively. The first feeding table 31 or the second feeding table 32 transports the materials to the feeding plate 331 of the third feeding table 33, and the feeding plate 331 delivers the materials to the first grabbing part, and the first grabbing part grabs the materials to the dividing plate 21 for positioning and post-processing; or the first grabbing part grabs the materials on the dividing plate 21 to the first feeding table 31 or the second feeding table 32 for material output; the first feeding table 31 or the second feeding table 32 are both transported by transmission rollers;

[0052] As a preferred technical solution of this embodiment, the welding assembly includes a first grasping portion, a second grasping portion, a first welding portion and a second welding portion;

[0053] The first grabbing part includes a first column, a first displacement seat, a first grabbing gripper, a second grabbing gripper and a first cylinder; the first column is longitudinally arranged on the middle plate of the frame, and the first displacement seat is transversely arranged on the top of the first column; the cylinder is connected to the first displacement seat through a slider, and the first grabbing gripper and the second grabbing gripper are arranged side by side at one end of the first cylinder close to the middle plate of the frame;

[0054] The second grabbing part includes a second column, a second displacement seat, a third grabbing gripper and a second cylinder; the second column is longitudinally arranged on the frame middle plate adjacent to one side of the first column, and the second displacement seat is transversely arranged on the top of the second column; the second cylinder is also connected to the second displacement seat through a slider, and the third grabbing gripper is arranged at one end of the second cylinder close to the frame middle plate;

[0055] The first welding part includes a first support and a first welding gun;

[0056] The second welding part includes a second support and a second welding gun;

[0057] Wherein, the first welding part and the second welding part are powered by the servo motor.

[0058] The first grasping part and the second grasping part are used to grasp the workpieces to be processed at different positions, place them on the indexing plate 21, position them through the positioning assembly 22, and perform welding processing on the indexing plate 21 through the first welding part and the second welding part; the indexing plate 21 is rotated to place the workpieces to be processed on the stations of the first welding part and the second welding part respectively for welding work;

[0059] As a preferred technical solution of this embodiment, the positioning components 22 include at least four, each of which includes a first V-shaped clamp, a second V-shaped clamp, a mounting plate and a pair of guide rails; the mounting plate is fixed to a position close to the edge of the indexing plate; the pair of guide rails are distributed on both sides of the mounting plate; the first V-shaped clamp is fixed to one end of the mounting plate, and the second V-shaped clamp is movably connected to the pair of guide rails through a slider;

[0060] Wherein, at least the four positioning components 22 are positioned and processed separately.

[0061] As a preferred technical solution of this embodiment, the positioning components 22 include at least four, each of which includes a vertical clamp, a mounting plate and a turntable seat; the mounting plate is fixed to a position close to the edge of the indexing plate; the turntable seat is arranged at the center of the mounting plate, and the vertical clamp is mounted on the turntable seat and can rotate based on the turntable seat;

[0062] Among them, at least the four positioning components 22 are matched and positioned and processed by the vertical clamp.

[0063] As a preferred technical solution of this embodiment, the feeding plate is arranged in the middle part of the sprocket assembly, and the feeding plate moves away from and approaches the first feeding table 31 and the second feeding table 32 at the same time through the sprocket assembly.

[0064] As a preferred technical solution of this embodiment, the grabbing position of the first grabbing portion covers the position of the feeding plate 331 .

[0065] Example 2

[0066] See also Figure 1 and Figure 2 An embodiment of the utility model provides a welding device, characterized in that it includes an automatic partition welding workbench as described in any of the above items.

[0067] The partition automatic welding workbench and the welding device thereof have the following beneficial effects:

[0068] 1. Compact structure: The workbench adopts a frame and a frame middle plate supported by aluminum profiles. By dividing the frame middle plate into a first cavity and a second cavity, and using aluminum profile plates to surround the first cavity, a compact structural layout is achieved, thereby effectively saving space and providing stable support.

[0069] 2. High welding accuracy: The welding mechanism includes a dividing plate, a positioning assembly and a welding assembly. The dividing plate divides the workbench into at least four welding stations, and accurate positioning is achieved through the uniform distribution of the positioning assembly. Each welding station includes a positioning assembly and a welding assembly, and their positions are adapted to ensure the accuracy and precision of welding.

[0070] 3. Efficient automation: The drive mechanism drives and controls the entire workbench through servo motors, motors, reducers and transmission shafts. The application of this automatic drive mechanism realizes efficient and automated operation of the workbench and improves production efficiency.

[0071] 4. Precise positioning: The positioning assembly consists of at least four parts, each of which includes components such as fixtures, mounting plates and guide rails. These positioning assemblies can be precisely positioned and processed to ensure accurate positioning and stable processing of the partition.

[0072] 5. Flexible and adjustable: The feeding mechanism includes the first, second and third feeding tables, and the feeding to the partition is realized by the feeding roller. The third feeding table includes a sprocket assembly and a feeding plate, and the first and second feeding tables are moved away from and close to each other at the same time by the sprocket assembly, so as to realize the flexible adjustment of the feeding position.

[0073] 6. Overall integrated operation: The welding assembly consists of the first gripping part, the second gripping part, the first welding part and the second welding part, and is powered by a servo motor. This integrated operation can realize automatic control and adjustment of the welding process, improving welding quality and efficiency.

[0074] In summary, the partition automatic welding workbench and its welding device have the beneficial effects of compact structure, high welding accuracy, efficient automation, precise positioning, flexible adjustment and overall integrated operation. It can improve the efficiency and quality of welding production, reduce manpower input, and enhance the overall competitiveness of the production line.

[0075] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A partition automatic welding workbench, characterized in that: include: A base, wherein the base is a frame supported by an aluminum profile, and the frame is provided with a frame middle plate at the waist position; The rack middle plate divides the rack into a first cavity and a second cavity; the first cavity is surrounded by aluminum profile plates; A welding mechanism, the welding mechanism comprising a dividing plate, a positioning assembly and a welding assembly, the welding mechanism comprising at least four welding stations, the positioning assemblies being evenly distributed on the four welding stations; each welding station comprising a positioning assembly, the positioning assembly and the welding assembly of the same welding station being matched in position; A driving mechanism, the driving mechanism comprising a servo motor, a reducer and a plurality of transmission shafts; the driving mechanism is arranged on one side of the frame middle plate located in the first cavity, and the driving mechanism is in transmission connection with the indexing plate; A feeding mechanism, the feeding mechanism comprising a first feeding table, a second feeding table and a third feeding table; the first feeding table and the second feeding table feed materials through feeding rollers; the first feeding table, the second feeding table and the third feeding table are all configured in the same manner; The third feeding table includes a sprocket assembly and a feeding plate; The height of the feeding mechanism is matched with the setting height of the middle plate of the frame.

2. The automatic partition welding workbench according to claim 1 is characterized in that: The welding assembly includes a first grasping portion, a second grasping portion, a first welding portion, and a second welding portion; The first grabbing part includes a first column, a first displacement seat, a first grabbing gripper, a second grabbing gripper and a first cylinder; the first column is longitudinally arranged on the middle plate of the frame, and the first displacement seat is transversely arranged on the top of the first column; the cylinder is connected to the first displacement seat through a slider, and the first grabbing gripper and the second grabbing gripper are arranged side by side at one end of the first cylinder close to the middle plate of the frame; The second grabbing part includes a second column, a second displacement seat, a third grabbing gripper and a second cylinder; the second column is longitudinally arranged on the frame middle plate adjacent to one side of the first column, and the second displacement seat is transversely arranged on the top of the second column; the second cylinder is also connected to the second displacement seat through a slider, and the third grabbing gripper is arranged at one end of the second cylinder close to the frame middle plate; The first welding part includes a first support and a first welding gun; The second welding part includes a second support and a second welding gun; Wherein, the first welding part and the second welding part are powered by the servo motor.

3. The automatic partition welding workbench according to claim 1 is characterized in that: The positioning components include at least four, each of which includes a first V-shaped clamp, a second V-shaped clamp, a mounting plate and a pair of guide rails; the mounting plate is fixed to a position close to the edge of the indexing plate; the pair of guide rails are distributed on both sides of the mounting plate; the first V-shaped clamp is fixed to one end of the mounting plate, and the second V-shaped clamp is movably connected to the pair of guide rails through a slider; Wherein, at least the four positioning components are positioned and processed separately.

4. The automatic partition welding workbench according to claim 1 is characterized in that: The positioning components include at least four, each of which includes a vertical clamp, a mounting plate and a turntable seat; the mounting plate is fixed to a position close to the edge of the indexing plate; the turntable seat is arranged at the center of the mounting plate, and the vertical clamp is mounted on the turntable seat and can rotate based on the turntable seat; Wherein, at least the four positioning components are positioned and processed in cooperation through the vertical clamp.

5. The automatic partition welding workbench according to claim 1 is characterized in that: The feeding plate is arranged at the middle part of the sprocket assembly, and the feeding plate moves away from and approaches the first feeding table and the second feeding table simultaneously through the sprocket assembly.

6. The automatic partition welding workbench according to claim 2 is characterized in that: The gripping position of the first gripping portion covers the position of the feeding plate.

7. A welding device, characterized in that: It comprises the partition automatic welding workbench as described in any one of claims 1 to 6.

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