Feeding mechanism of positioner

Abstract

The invention discloses a positioner feeding mechanism, and relates to the technical field of positioner welding, the positioner feeding mechanism comprises a supporting assembly, the supporting assembly is slidably arranged on the ground, two sets of driving assemblies are slidably mounted on the supporting assembly, the output ends of the driving assemblies are fixedly connected with overturning assemblies, adjusting assemblies are rotatably mounted on the overturning assemblies, and the adjusting assemblies are rotatably mounted on the supporting assembly. The adjusting assembly comprises an adjusting base, two sets of guide sliding rails are fixedly arranged on the adjusting base, a containing frame is installed on the guide sliding rails in a sliding mode, and a product body is placed on the containing frame; the threaded lead screw is driven to rotate through the driving handle, and the placement frame is driven to horizontally move along the guide sliding rail according to the lead screw transmission principle, so that the position of the placement frame is adjusted, the position of a product body placed on the placement frame is adjusted, and the feeding position of the product body is accurately adjusted.

Description

Technical Field

[0001] The invention relates to the technical field of positioner welding, and in particular to a feeding mechanism of a positioner. Background Art

[0002] In the field of modern industrial manufacturing, welding technology plays a vital role. As a key link in the welding automation production line, the welding positioner feeding mechanism is becoming increasingly important.

[0003] In traditional welding operations, workers who produce large products need to use a crane to transport and position the workpiece, which is not only inefficient but also poses a safety hazard. With the advancement of technology, the welding positioner feeding mechanism has emerged. It realizes the loading and positioning of the workpiece through a precise mechanical structure, greatly improving the efficiency and accuracy of the welding operation.

[0004] However, the existing welding positioner feeding mechanism still faces many challenges. How to further improve the feeding speed, ensure positioning accuracy, and reduce equipment costs and maintenance difficulties has become an urgent problem to be solved in the industry. These technical bottlenecks not only test the wisdom of engineers, but also inspire the industry's eager expectations for technological innovation and upgrading of welding positioner feeding mechanisms.

[0005] Facing the future, the technological innovation of the welding positioner feeding mechanism will undoubtedly trigger more thinking and discussion, and promote the development of welding technology in a more efficient and intelligent direction. Summary of the invention

[0006] The purpose of the present invention is to provide a positioner feeding mechanism to solve the technical problem of difficulty in feeding large products during welding.

[0007] The purpose of the present invention can be achieved through the following technical solutions:

[0008] A feeding mechanism of a positioner comprises a supporting assembly, which is slidably arranged on the ground, on which two groups of driving assemblies are slidably mounted, an output end of the driving assembly is fixedly connected to a flipping assembly, an adjusting assembly is rotatably mounted on the flipping assembly, the adjusting assembly comprises an adjusting base, on which two groups of guide rails are fixedly arranged, a placing rack is slidably mounted on the guide rails, and a product body is placed on the placing rack.

[0009] As a further solution of the present invention: two groups of bearing seats are fixedly arranged on the upper end of the adjustment base, a threaded screw is rotatably installed between the two groups of bearing seats, a driving handle is fixedly installed on one end of the threaded screw, a screw support is threadedly connected to the threaded screw, and the screw support is fixedly installed on the placement rack.

[0010] As a further solution of the present invention: the support assembly includes a support base, and a plurality of sets of casters with brakes are fixedly mounted on the lower end of the support base.

[0011] As a further solution of the present invention: two groups of guide grooves for guiding the movement of the driving assembly are arranged at the upper end of the support base.

[0012] As a further solution of the present invention: the driving assembly includes a lifting box, a cylinder lifting mechanism is arranged in the lifting box, and the driving end of the cylinder lifting mechanism is fixedly connected to the flip assembly.

[0013] As a further solution of the present invention: two groups of pulley brackets are fixedly provided at the lower end of the lifting box, and a movable pulley cooperating with the guide slide groove is rotatably installed on the pulley bracket.

[0014] As a further solution of the present invention: a motor base plate is fixedly provided at the lower part of the lifting box, a driving motor is fixedly installed on the motor base plate, a driving gear is fixedly connected to the output end of the driving motor, and a rack assembly matching the driving gear is provided at the upper end of the support base.

[0015] As a further solution of the present invention: the rack assembly includes a guide column, and adjustment racks are fixedly arranged on both sides of the guide column. The motor base plates on the two sets of lifting boxes are symmetrically distributed on both sides of the guide column, and the two sets of driving gears are respectively meshed and connected to the adjustment racks on both sides.

[0016] As a further solution of the present invention: the flip assembly includes a lifting base plate, and the lifting base plate is fixedly provided with supporting side plates on both sides along the length direction. A rotating support is rotatably connected between the two groups of supporting side plates, and the adjusting base is fixedly installed on the rotating support.

[0017] As a further solution of the present invention: a cylinder seat plate is fixedly provided on one side of the lifting base plate away from the rotating support, a vertically upward driving cylinder is fixedly installed on the cylinder seat plate, and an output end of the driving cylinder is rotatably connected to the adjusting base.

[0018] Beneficial effects of the present invention:

[0019] (1) The threaded screw is driven to rotate by the driving handle, and the screw transmission principle is used to drive the placement rack to move horizontally along the guide rail, so as to adjust the position of the placement rack, adjust the position of the product body placed on the placement rack, and accurately adjust the loading position of the product body.

[0020] (2) The caster with brake is a universal wheel with a wheel brake, which is convenient for moving the product body when it needs to be moved, and can effectively save the force when moving the large product body. When loading is required, the caster with brake is locked by the wheel brake to ensure the stability of the product body during loading.

[0021] (3) The drive assembly can slide on the support base, so that the positions of the two sets of drive assemblies can be adjusted according to the product bodies of different specifications, so as to adapt to the stable support and loading of product bodies of different specifications.

[0022] (4) The cylinder lifting mechanism installed in the lifting box can drive the flip assembly to be raised and lowered, so as to flexibly adjust the height of the placement rack, which is convenient for placing the product body on the placement rack. At the same time, the height of the placement rack can be adjusted according to the position where the product body needs to be loaded, so as to adapt to loading at different heights.

[0023] (5) By setting a driving cylinder to drive the adjustment base to rotate, the angle of the adjustment base can be adjusted, thereby facilitating the placement of the product body on the placement rack or removal from the placement rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] Figure 1 It is a schematic diagram of the overall structure of a positioner feeding mechanism of the present invention;

[0026] Figure 2 It is a schematic diagram of the assembly structure of a support assembly of a positioner feeding mechanism of the present invention;

[0027] Figure 3 The present invention is a schematic diagram of the assembly structure of a positioner feeding mechanism adjustment component.

[0028] In the figure: 100, product body; 200, support assembly; 21, support base; 22, guide column; 23, adjustment rack; 24, guide slide; 25, caster with brake; 300, drive assembly; 31, lifting box; 32, pulley bracket; 33, moving pulley; 34, motor seat plate; 35, drive motor; 36, drive gear; 400, flip assembly; 41, lifting bottom plate; 42, support side plate; 43, rotating support; 44, cylinder seat plate; 45, drive cylinder; 500, adjustment assembly; 51, adjustment base; 52, guide slide; 53, bearing seat; 54, threaded screw; 55, drive handle; 56, screw support; 57, placement rack. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention / invention to clearly and completely describe the technical solutions in the embodiments of the present invention / invention. Obviously, the described embodiments are only part of the embodiments of the present invention / invention, not all of them. Based on the embodiments of the present invention / invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention / invention.

[0030] In the description of the present invention / invention, it should be understood that the terms "upper", "lower", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present invention. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it 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 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.

[0032] See also Figure 1-Figure 3 As shown, the present invention is a feeding mechanism of a positioner, including a support assembly 200, which can be slidably set on the ground, and two groups of drive assemblies 300 are slidably installed on the support assembly 200, and the output end of the drive assembly 300 is fixedly connected to a flip assembly 400, and an adjustment assembly 500 is rotatably installed on the flip assembly 400. The adjustment assembly 500 includes an adjustment base 51, and two groups of guide rails 52 are fixedly set on the adjustment base 51. A placement rack 57 is slidably installed on the guide rail 52, and a product body 100 is placed on the placement rack 57.

[0033] In an optional embodiment, two groups of bearing seats 53 are fixedly provided on the upper end of the adjustment base 51, and a threaded screw 54 is rotatably installed between the two groups of bearing seats 53. A driving handle 55 is fixedly installed at one end of the threaded screw 54. A screw support 56 is threadedly connected to the threaded screw 54, and the screw support 56 is fixedly installed on the placement frame 57.

[0034] It should be noted that, by driving the handle 55 to drive the threaded screw 54 to rotate, the screw transmission principle is utilized to drive the placement rack 57 to move horizontally along the guide rail 52, thereby adjusting the position of the placement rack 57, realizing the adjustment of the position of the product body 100 placed on the placement rack 57, and realizing the accurate adjustment of the loading position of the product body 100.

[0035] In an optional embodiment, the support assembly 200 includes a support base 21 , and a plurality of sets of braked casters 25 are fixedly mounted on the lower end of the support base 21 .

[0036] It should be noted that the braked caster 25 is a universal wheel with a wheel brake, which is convenient for driving the product body 100 when it needs to be moved, and can effectively save the force when moving the large product body 100. When loading is required, the braked caster 25 is locked by the wheel brake to ensure the stability of the product body 100 during loading.

[0037] In an optional embodiment, two groups of guide grooves 24 for guiding the movement of the driving assembly 300 are provided at the upper end of the supporting base 21 .

[0038] It should be noted that the drive assembly 300 can slide on the support base 21, so that the positions of the two sets of drive assemblies 300 can be adjusted according to the product bodies 100 of different specifications, so as to adapt to the stable support and loading of product bodies 100 of different specifications.

[0039] In an optional embodiment, the driving assembly 300 includes a lifting box 31 , in which a cylinder lifting mechanism is disposed, and a driving end of the cylinder lifting mechanism is fixedly connected to the flip assembly 400 .

[0040] It should be noted that the cylinder lifting mechanism arranged in the lifting box 31 can drive the flip assembly 400 to be raised and lowered, so as to flexibly adjust the height of the placement rack 57, so as to facilitate placing the product body 100 on the placement rack 57. At the same time, the height of the placement rack 57 can be adjusted according to the position where the product body 100 needs to be loaded, so as to adapt to loading at different heights.

[0041] In an optional embodiment, two groups of pulley brackets 32 are fixedly provided at the lower end of the lifting box 31 , and a movable pulley 33 cooperating with the guide slot 24 is rotatably mounted on the pulley bracket 32 ​​.

[0042] It should be noted that by setting the pulley bracket 32 ​​and the movable pulley 33, the position of the lifting box 31 can be flexibly adjusted, so that the positions of the two sets of drive components 300 can be adjusted according to the product bodies 100 of different specifications, and the stable support and loading of product bodies 100 of different specifications can be adapted. The guide groove 24 guides and limits the movable pulley 33 to ensure that the movement of the lifting box 31 remains stable.

[0043] In an optional embodiment, a motor base plate 34 is fixedly provided at the lower portion of the lifting box 31, a driving motor 35 is fixedly installed on the motor base plate 34, a driving gear 36 is fixedly connected to the output end of the driving motor 35, and a rack assembly matching the driving gear 36 is provided at the upper end of the support base 21.

[0044] It should be noted that, by setting a driving motor 35 to drive the driving gear 36 to rotate, and utilizing the meshing transmission of the gear rack, the two groups of lifting boxes 31 are driven to slide along the guide groove 24, so as to realize flexible adjustment of the position of the lifting boxes 31, thereby being able to adjust the position of the two groups of driving components 300 according to the product bodies 100 of different specifications, so as to adapt to the stable support and loading of product bodies 100 of different specifications.

[0045] In an optional embodiment, the rack assembly includes a guide column 22, and adjustment racks 23 are fixedly arranged on both sides of the guide column 22. The motor base plates 34 on the two sets of lifting boxes 31 are symmetrically distributed on both sides of the guide column 22, and the two sets of driving gears 36 are respectively meshed and connected to the adjustment racks 23 on both sides.

[0046] It should be noted that by arranging adjustment racks 23 on both sides of the guide column 22, a group of guide columns 22 can be used to drive and guide the position adjustment of two groups of lifting boxes 31, thereby realizing flexible adjustment of the position of the lifting boxes 31 to adapt to the stable support and loading of product bodies 100 of different specifications.

[0047] In an optional embodiment, the flip assembly 400 includes a lifting base plate 41, and the lifting base plate 41 is fixedly provided with supporting side plates 42 on both sides along the length direction. A rotating support 43 is rotatably connected between the two groups of supporting side plates 42, and the adjusting base 51 is fixedly installed on the rotating support 43.

[0048] It should be noted that the adjustment base 51 is rotatably mounted on the support side plate 42 via a rotating support 43, and the angle of the adjustment base 51 can be adjusted, so as to facilitate placing the product body 100 on the placement rack 57 or removing it from the placement rack 57. The support side plate 42 also supports the adjustment base 51 to ensure that the adjustment base 51 remains stable.

[0049] In an optional embodiment, a cylinder seat plate 44 is fixedly provided on one side of the lifting base plate 41 away from the rotating support 43, and a vertically upward driving cylinder 45 is fixedly installed on the cylinder seat plate 44, and the output end of the driving cylinder 45 is rotatably connected to the adjustment base 51.

[0050] It should be noted that, by providing a driving cylinder 45 to drive the adjusting base 51 to rotate, the angle of the adjusting base 51 can be adjusted, thereby facilitating the placement of the product body 100 on the placement rack 57 or removal from the placement rack 57 .

[0051] The working principle of the present invention is as follows: by setting the pulley bracket 32 ​​and the movable pulley 33, it is convenient to flexibly adjust the position of the lifting box 31, so that the position of the two sets of driving components 300 can be adjusted according to the product bodies 100 of different specifications, and the stable support and loading of the product bodies 100 of different specifications can be adapted. The guide slide 24 guides and limits the movable pulley 33 to ensure that the movement of the lifting box 31 remains stable. When it is necessary to load or unload the product body 100, the driving cylinder 45 is set to drive the adjustment base 51 to rotate, and the angle of the adjustment base 51 can be adjusted, so that it is convenient to place the product body 100 on the placement rack 57 or remove it from the placement rack 57. During the product loading or unloading process, the cylinder lifting mechanism set in the lifting box 31 can drive the flip assembly 400 to be lifted and adjusted, so as to flexibly adjust the height of the placement rack 57, so as to facilitate the placement of the product body 100 on the placement rack 57. At the same time, the height of the placement rack 57 can be adjusted according to the position where the product body 100 needs to be loaded, so as to adapt to loading at different heights.

[0052] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A positioner feeding mechanism, characterized in that: The invention comprises a support assembly (200), wherein the support assembly (200) is slidably arranged on the ground, two groups of driving assemblies (300) are slidably mounted on the support assembly (200), an output end of the driving assembly (300) is fixedly connected to a flip assembly (400), an adjustment assembly (500) is rotatably mounted on the flip assembly (400), and the adjustment assembly (500) comprises an adjustment base (51), two groups of guide rails (52) are fixedly arranged on the adjustment base (51), a placement rack (57) is slidably mounted on the guide rails (52), and a product body (100) is placed on the placement rack (57).

2. A positioner feeding mechanism according to claim 1, characterized in that: Two groups of bearing seats (53) are fixedly arranged on the upper end of the adjustment base (51), a threaded screw (54) is rotatably installed between the two groups of bearing seats (53), a driving handle (55) is fixedly installed on one end of the threaded screw (54), a screw support (56) is threadedly connected to the threaded screw (54), and the screw support (56) is fixedly installed on the placement frame (57).

3. A positioner feeding mechanism according to claim 1, characterized in that: The support assembly (200) comprises a support base (21), and a plurality of sets of braked casters (25) are fixedly mounted on the lower end of the support base (21).

4. A positioner feeding mechanism according to claim 3, characterized in that: Two groups of guide slots (24) for guiding the movement of the driving assembly (300) are arranged at the upper end of the supporting base (21).

5. A positioner feeding mechanism according to claim 4, characterized in that: The driving assembly (300) comprises a lifting box (31), a cylinder lifting mechanism is arranged in the lifting box (31), and a driving end of the cylinder lifting mechanism is fixedly connected to the flip assembly (400).

6. A positioner feeding mechanism according to claim 5, characterized in that: Two groups of pulley brackets (32) are fixedly arranged at the lower end of the lifting box (31), and a movable pulley (33) matching with the guide slide groove (24) is rotatably mounted on the pulley bracket (32).

7. A positioner feeding mechanism according to claim 6, characterized in that: A motor base plate (34) is fixedly provided at the lower part of the lifting box (31), a driving motor (35) is fixedly installed on the motor base plate (34), a driving gear (36) is fixedly connected to the output end of the driving motor (35), and a rack assembly matching the driving gear (36) is provided at the upper end of the support base (21).

8. A positioner feeding mechanism according to claim 7, characterized in that: The rack assembly comprises a guide column (22), and adjustment racks (23) are fixedly arranged on both sides of the guide column (22). The motor base plates (34) on the two sets of lifting boxes (31) are symmetrically distributed on both sides of the guide column (22), and the two sets of driving gears (36) are respectively meshed and connected to the adjustment racks (23) on both sides.

9. A positioner feeding mechanism according to claim 1, characterized in that: The turnover assembly (400) comprises a lifting base plate (41), support side plates (42) are fixedly provided on both sides of the lifting base plate (41) along the length direction, a rotating support (43) is rotatably connected between the two groups of support side plates (42), and the adjustment base (51) is fixedly mounted on the rotating support (43).

10. A positioner feeding mechanism according to claim 9, characterized in that: A cylinder seat plate (44) is fixedly arranged on one side of the lifting base plate (41) away from the rotating support (43), and a driving cylinder (45) pointing vertically upward is fixedly installed on the cylinder seat plate (44), and the output end of the driving cylinder (45) is rotatably connected to the adjustment base (51).

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