A workpiece riveting and welding production line

Abstract

The present invention discloses a workpiece riveting and welding production line, comprising a guide rail, and a feeder, an assembly device, and a welding device are sequentially arranged on the side of the guide rail; a clamping jaw that can move along the extension direction of the guide rail is arranged on the guide rail, and the clamping jaw passes through a feed position, a support assembly, and a welding station. The feeder is used for feeding, and the clamping jaw can grab the workpiece on the feed position to the assembly device, so that the assembly device completes the assembly of two workpieces, and then the two workpieces assembled on the assembly device are moved together to the welding device through the clamping jaw to weld and fix the two assembled workpieces, so that the technology can complete the assembly and welding work on one production line, reduce the number of semi-finished products, reduce the transportation of semi-finished products, and improve production efficiency.

Description

Technical Field

[0001] The invention relates to workpiece processing equipment, in particular to a workpiece riveting and welding production line. Background Art

[0002] At present, the assembly and processing of ignition dividers in the industry are mainly achieved through manually operated assembly equipment and welding equipment. Each process will produce a large number of semi-finished products. These semi-finished products require a large number of people to transport and a large amount of warehouse space for storage.

[0003] Therefore, those skilled in the art hope to obtain a production line that can complete assembly and welding, so as to reduce the output of semi-finished products and reduce the manpower involved in product transportation. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a production line capable of realizing riveting and welding of workpieces.

[0005] The solution of the present invention to solve its technical problem is:

[0006] A workpiece riveting and welding production line comprises a guide rail, and a feeder, an assembly device, and a welding device are arranged in sequence on the sides of the guide rail;

[0007] The loading machine:

[0008] It includes a loading machine, and a loading position is provided on the loading machine;

[0009] The assembly equipment:

[0010] It includes an assembly platform, and a rotatable material supply tray, a material support component, and a material push component are arranged on the upper side of the assembly platform;

[0011] The material support assembly and the material pusher assembly are both fixedly connected to the assembly machine;

[0012] The feed tray is provided with a plurality of feed positions, and the plurality of feed positions are arranged around the pusher assembly, and the support assembly is provided on the front side of at least one feed position, and at least one pusher assembly is provided on the inner side of the feed tray, and the pusher assembly includes a pusher block;

[0013] The material support assembly includes a material support frame, the material presser is arranged above the material support frame, the material presser can move up and down, an assembly port is arranged at the rear side of the material support frame, and the front end of each push block can move toward the assembly port through a material feeding position;

[0014] The welding equipment is provided with welding stations;

[0015] A clamping jaw which can move along the extending direction of the guide rail is arranged on the guide rail, and the clamping jaw passes through the material loading position, the material supporting assembly and the welding station.

[0016] As a further improvement of the above solution, a divider is provided between the feed tray and the assembly machine.

[0017] As a further improvement of the above scheme, at least one feeding position is provided with two spaced-apart storage rods, and the opposite surfaces of the two storage rods are provided with overall vertically extending material clamping grooves, and the lower sides of the two storage rods are provided with discharge notches, which face the assembly port.

[0018] As a further improvement of the above scheme, a pressing assembly with a pressing end is also provided on the upper side of the assembly machine, and the pressing end can move downward toward the supporting frame; the pressing assembly includes an adjusting frame, and the adjusting frame is provided with a plurality of continuous spaced or elongated adjusting holes, and the adjusting holes are connected to a first telescope, and the telescopic end of the first telescope is the pressing end.

[0019] As a further improvement of the above solution, at least two first retractors are provided, and at least two first retractors are connected to the position adjustment holes to achieve adjustable spacing.

[0020] As a further improvement of the above solution, a retreat component is provided on the assembly machine, and a retreat end which can move forward and backward is provided on the retreat component, and the retreat end is fixedly connected to the supporting component.

[0021] As a further improvement of the above scheme, the retreat assembly includes a third telescope, which is the retreat end. The third telescope is provided on the bottom surface of the assembly machine, and an air avoidance hole is provided on the assembly machine. A linkage part is provided on the retreat end, and the linkage part is fixedly connected to the support assembly after passing through the air avoidance hole.

[0022] As a further improvement of the above solution, the pusher assembly also includes a second telescopic device, the telescopic end of the second telescopic device is fixedly connected to the push block, and the body of the second telescopic device is fixedly connected to the assembly machine.

[0023] As a further improvement of the above scheme, a feeding machine, a pressing device, an assembly device, and a welding device are sequentially arranged on the side of the guide rail; the feeding machine, the pressing device, the assembly device, and the welding device are all referred to as processing equipment;

[0024] A plurality of clamping claws are arranged on the guide rail, and a clamping claw is arranged between two adjacent processing devices.

[0025] As a further improvement of the above solution, a loading turntable is provided on the loading machine platform, and a plurality of loading positions are provided on the loading turntable, and the plurality of loading positions are arranged in a ring around the rotating axis of the loading turntable.

[0026] The beneficial effects of the present invention are as follows: the loader is used for loading materials, the clamp can grab the workpiece on the loading position to the assembly equipment, allowing the assembly equipment to complete the assembly of two workpieces, and then the two workpieces assembled on the assembly equipment are moved together to the welding equipment through the clamp to weld and fix the two assembled workpieces, so that the technology can complete the assembly and welding work on one production line, reduce the number of semi-finished products, reduce the transportation of semi-finished products, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief description of the drawings required for the description of the embodiments. Obviously, the drawings described are only part of the embodiments of the present invention, not all of them. Those skilled in the art can also obtain other design solutions and drawings based on these drawings without creative work.

[0028] Figure 1 It is a three-dimensional structural schematic diagram of some embodiments of the assembly equipment of the present invention;

[0029] Figure 2 is a bottom view of some embodiments of the assembly device of the present invention;

[0030] Figure 3 are top views of some embodiments of the assembly device of the present invention;

[0031] Figure 4 It is a schematic diagram of the three-dimensional structure of some embodiments of the present invention. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the concept, specific structure and technical effects of the invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of them. Based on the embodiments of the invention, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the invention. In addition, all the connection / connection relationships mentioned in the text do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the invention can be combined interchangeably without conflicting with each other.

[0033] Figures 1 to 4 Some embodiments of a workpiece riveting and welding production line shown include a guide rail 101, and a feeder, an assembly device, and a welding device are sequentially arranged on the sides of the guide rail 101;

[0034] The loading machine:

[0035] It includes a loading machine 201, and a loading position is provided on the loading machine 201;

[0036] The assembly equipment:

[0037] The assembly machine 1 comprises an assembly platform, and a rotatable material supply tray 2, a material support component, and a material push component are arranged on the upper side of the assembly platform 1;

[0038] The material support assembly and the material pusher assembly are both fixedly connected to the assembly machine 1;

[0039] The feed tray 2 is provided with a plurality of feed positions, and the plurality of feed positions are arranged around the pusher assembly, and the support assembly is provided on the front side of at least one feed position, and at least one pusher assembly is provided on the inner side of the feed tray 2, and the pusher assembly includes a pusher block 4;

[0040] The support assembly includes a support frame 3, the press is provided above the support frame 3, the press can move up and down, the rear side of the support frame 3 is provided with an assembly port, the front end of each push block 4 can move toward the assembly port through a feeding position, the second component is placed on the feeding position, the first component is placed on the support frame 3, the push block 4 will push the second component to the assembly port and connect it with the first component when passing the feeding position, so as to realize the assembly of the first component and the second component, the feed tray 2 is rotated to rotate the adjacent feeding position to between the push block 4 and the support assembly, so as to carry out the next assembly, and the use of such an assembly device can greatly improve the assembly efficiency;

[0041] The welding equipment is provided with welding stations;

[0042] The guide rail 101 is provided with a clamp 102 which can move along the extension direction of the guide rail 101. The clamp 102 passes through the loading position, the supporting assembly, and the welding station. The loader is used for loading. The clamp 102 can grab the workpiece on the loading position to the assembly equipment, so that the assembly equipment completes the assembly of two workpieces, and then the two workpieces assembled on the assembly equipment are moved together to the welding equipment through the clamp 102 to weld and fix the two assembled workpieces. This allows the technology to complete the assembly and welding work on one production line, reducing the number of semi-finished products, reducing the transportation of semi-finished products, and improving production efficiency.

[0043] For the assembly equipment for assembling the flame port, the first component is the flame distributor body, and the second component is the flame port.

[0044] In some embodiments, the assembly device:

[0045] An indexer is provided between the feed tray 2 and the assembly machine 1, so that the feed tray can be rotated at equal span angles, so that each feed position can be rotated to a working position. The indexer is a common mechanical device used by technicians in this field.

[0046] In some embodiments, the assembly apparatus:

[0047] At least one feeding position is provided with two spaced-apart storage rods 21, and the opposite surfaces of the two storage rods 21 are provided with a material clamping groove 211 extending vertically as a whole, and the lower sides of the two storage rods 21 are provided with a discharge notch, which faces the assembly port. For some second components with bosses on the left and right sides, the bosses can be connected to the material clamping groove 211, which can realize stacking of multiple second components between the two storage rods 21. When all the second components on a feeding position are used up, the feeding tray 2 is rotated, which reduces the processing stagnation time caused by the rotation and greatly improves the processing effect.

[0048] In some embodiments, the assembly apparatus:

[0049] A pressing assembly having a pressing end is also provided on the upper side of the assembly machine 1, and the pressing end can move downward toward the support frame 3, and the pressing end can press the first component tightly on the support frame to facilitate the assembly of the first component and the second component; in some embodiments, the pressing assembly includes an adjusting frame 5, and the adjusting frame 5 is provided with a plurality of continuous spaced or elongated adjusting holes 51, and the adjusting holes 51 are connected to a first telescope 52, and the telescopic end of the first telescope 52 is the pressing end. The adjusting holes 51 can be multiple, so that the position adjustment of the first telescope 52 can be achieved by connecting different adjusting holes 51. The adjusting holes 51 can also be elongated holes. The first telescope 52 is connected to different positions of the adjusting holes 51, and the position adjustment of the first telescope 52 can also be adjusted, so that the first telescope 52 can adapt to different first components.

[0050] In some embodiments, in order to stably fix the first component, the assembly device:

[0051] At least two first retractors 52 are provided, and at least two first retractors 52 are connected to the position adjustment holes 51 to achieve adjustable spacing.

[0052] In order to facilitate the smooth assembly of the first component and the second component, before the push block 4 moves, the gap between the first component and the second component is often minimized. Therefore, when the feed tray 2 rotates, some components on the feed tray may interfere with the support assembly. Therefore, in some embodiments, the assembly device:

[0053] The assembly machine 1 is provided with a retreat component, and the retreat component is provided with a retreat end which can move forward and backward. The retreat end is fixedly connected to the supporting component, that is, the supporting component is connected to the assembly machine 1 through the retreat component. Through the action of the retreat component, the supporting component can be kept away from the feed tray 2, thereby avoiding interference.

[0054] In some embodiments, the assembly apparatus:

[0055] The retreat component includes a third telescope 6, which is the retreat end. The third telescope 6 is provided on the bottom surface of the assembly machine 1, and an air avoidance hole 11 is provided on the assembly machine 1. A linkage part 61 is provided on the retreat end. The linkage part 61 passes through the air avoidance hole 11 and is fixedly connected to the support component. Such a structural setting facilitates the setting of various components and can make the structure of these embodiments simpler, easier to install and maintain.

[0056] In some embodiments, the assembly apparatus:

[0057] The pusher assembly also includes a second telescopic device 41 , the telescopic end of the second telescopic device 41 is fixedly connected to the pusher block 4 , and the body of the second telescopic device 41 is fixedly connected to the assembly machine 1 . This structure is simple and facilitates the movement of the pusher block 4 .

[0058] In some embodiments, a feeder, a pressing device, an assembly device, and a welding device are sequentially arranged beside the guide rail 101; the feeder, the pressing device, the assembly device, and the welding device are all referred to as processing equipment;

[0059] A plurality of clamps 102 are disposed on the guide rail 101 , and a clamp 102 is disposed between each of two adjacent processing devices, so that each clamp 102 moves back and forth between the two processing devices, thereby improving the transfer time of the workpiece and the processing efficiency.

[0060] The frequency of manual placement is often not fixed. In order to leave enough margin, a loading turntable 202 is provided on the loading machine 201. The loading turntable 202 is provided with a plurality of loading positions, and the plurality of loading positions are arranged in a circle around the rotating axis of the loading turntable 202. As long as the average time of manual placement and the longest discharge time match the time of the feeding turntable 210, people's concentration level is greatly reduced, thereby reducing the mental burden of the operator.

[0061] The preferred implementation modes of the present invention are specifically described above, but the present invention is not limited to the described embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A workpiece riveting and welding production line, characterized in that: It comprises a guide rail (101), and a loading machine, an assembly device, and a welding device are sequentially arranged on the sides of the guide rail (101); The loading machine: It comprises a loading machine platform (201), on which a loading position is provided; The assembly equipment: The assembly machine (1) comprises an assembly platform, wherein a rotatable material supply tray (2), a material support component, and a material pusher component are provided on the upper side of the assembly platform (1); The material support assembly and the material pusher assembly are both fixedly connected to the assembly machine (1); The feed tray (2) is provided with a plurality of feed positions for placing flame ports, the plurality of feed positions are arranged around the pusher assembly, at least one feed position is provided with the support assembly on the front side, at least one pusher assembly is provided on the inner side of the feed tray (2), and the pusher assembly comprises a pusher block (4); The material support assembly comprises a material support frame (3) for placing the main body of the fire distributor, a material presser is provided above the material support frame (3), the material presser can move up and down, an assembly port is provided at the rear side of the material support frame (3), and the front end of each push block (4) can move toward the assembly port via a material feeding position to push the flame port toward the assembly port to connect with the main body of the fire distributor, thereby realizing the assembly of the flame port and the main body of the fire distributor; The welding equipment is provided with welding stations; The guide rail (101) is provided with a clamping jaw (102) capable of moving along the extension direction of the guide rail (101), and the clamping jaw (102) passes through the material loading position, the material supporting assembly, and the welding station; The assembly machine (1) is provided with a retreat component, the retreat component is provided with a retreat end capable of moving forward and backward, and the retreat end is fixedly connected to the support component; The upper side of the assembly machine (1) is also provided with a material pressing assembly having a material pressing end, and the material pressing end can move downward toward the material supporting frame (3); the material pressing assembly comprises a positioning frame (5), and the positioning frame (5) is provided with a plurality of continuously spaced or elongated positioning holes (51), and the positioning holes (51) are connected to a first telescopic device (52), and the telescopic end of the first telescopic device (52) is the material pressing end; At least two first retractors (52) are provided, and the spacing between the at least two first retractors (52) is adjustable by being connected to the position adjustment holes (51).

2. A workpiece riveting and welding production line according to claim 1, characterized in that: A scaler is provided between the material supply tray (2) and the assembly machine (1).

3. A workpiece riveting and welding production line according to claim 1, characterized in that: At least one material feeding position is provided with two spaced-apart material storage rods (21), and opposing surfaces of the two material storage rods (21) are provided with integrally vertically extending material clamping grooves (211), and lower sides of the two material storage rods (21) are provided with material discharge notches, which face the assembly port.

4. A workpiece riveting and welding production line according to claim 1, characterized in that: The retreat component comprises a third telescopic device (6), the third telescopic device (6) being the retreat end, the third telescopic device (6) being provided on the bottom surface of the assembly machine (1), a clearance hole (11) being provided on the assembly machine (1), and a linkage member (61) being provided on the retreat end, the linkage member (61) passing through the clearance hole (11) and being fixedly connected to the support component.

5. The workpiece riveting and welding production line according to claim 1, characterized in that: The pusher assembly also includes a second telescopic device (41), the telescopic end of the second telescopic device (41) is fixedly connected to the push block (4), and the body of the second telescopic device (41) is fixedly connected to the assembly machine (1).

6. A workpiece riveting and welding production line according to claim 1, characterized in that: A loading machine, a pressing device, an assembly device, and a welding device are sequentially arranged on the side of the guide rail (101); the loading machine, the pressing device, the assembly device, and the welding device are all referred to as processing equipment; A plurality of clamping claws (102) are provided on the guide rail (101), and a clamping claw (102) is provided between each of two adjacent processing devices.

7. A workpiece riveting and welding production line according to claim 1, characterized in that: A loading turntable (202) is provided on the loading machine platform (201), and a plurality of loading positions are provided on the loading turntable (202), and the plurality of loading positions are arranged in a ring around the rotation axis of the loading turntable (202).

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