CN221159310U

CN221159310U - Part assembling machine

Info

Publication number: CN221159310U
Application number: CN202323229900.7U
Authority: CN
Inventors: 林焕城; 吴余生; 沈坤
Original assignee: Suzhou Deji Automation Technology Co ltd
Current assignee: Suzhou Deji Automation Technology Co ltd
Priority date: 2023-11-29
Filing date: 2023-11-29
Publication date: 2024-06-18
Anticipated expiration: 2033-11-29

Abstract

The utility model relates to the technical field of part assembly, in particular to a part assembly machine, which comprises: the device comprises a processing table, a loading and unloading station, a detection camera and an assembling station for assembling a part A on a part B; the assembly station includes: the four-axis manipulator is used for assembling the assembly mechanism of the parts. According to the part assembling machine, the mounting piece is arranged on the four-axis manipulator, so that the material taking and the part A and the part B are assembled to each other through the components on the manipulator, the assembly effect is improved, and the product quality is improved; secondly, a sliding groove is formed in the suction piece, and a material taking end of the material taking claw is slidably arranged in the sliding groove of the material taking piece; thereby pressing and mounting the part A on the part B; pushing the material taking claw by the air cylinder to pull the assembled part from the suction piece; the problem that the parts are sleeved on the suction piece due to elasticity after installation is solved; resulting in production interruption and product failure.

Description

Part assembling machine

Technical Field

The utility model relates to the technical field of part assembly, in particular to a part assembly machine.

Background

The part assembling machine is automatic equipment for assembling parts together to complete specific work, and the equipment can greatly improve the production efficiency, reduce manual operation and reduce the production cost; it is now necessary to install a part a in a part B; part a is shown in fig. 2 and part B is shown in fig. 3; because the shape and the material of the parts are special, the parts are assembled manually one by one at the present stage, and a great deal of manpower is consumed; an automated apparatus is therefore required to replace the manual assembly of the parts together.

The patent application number CN201720269747.6 discloses a C-shaped part assembling mechanism which comprises an upper top plate, an outer sleeve arranged below the upper top plate, a loading cylinder arranged in the outer sleeve and fixedly connected with the upper top plate, and an inner sleeve with a barrel bottom fixedly connected with the output end of the loading cylinder; two shifting fork plates are arranged in the inner sleeve in a crossed manner, the crossing part of the two shifting fork plates is rotatably arranged on the cylinder bottom through a rotating shaft, and one ends of the two shifting fork plates are respectively arranged outside the opening end of the inner sleeve and extend towards the outer side of the outer wall of the inner sleeve; an outer sleeve notch is formed in the outer sleeve, a clamping jaw air cylinder fixedly connected with the inner sleeve is arranged at the position of the outer sleeve notch, an inner sleeve notch is formed in the position, corresponding to the two clamping jaws of the clamping jaw air cylinder, of the inner sleeve, and a poking plate is arranged between the clamping jaws of the clamping jaw air cylinder and the corresponding shifting fork plate. The whole assembly process is completed by equipment, the assembly is accurate and rapid, and the problems that the C-shaped assembly is not in place and the assembly efficiency is low due to manual assembly of parts are solved.

However, the above patent only can assemble special parts individually, and cannot assemble a plurality of parts at one time, meanwhile, the assembled parts A and B have certain elasticity, and when the parts A are installed in the parts B by extruding the parts A by the manipulator, the assembled parts can be sleeved on the absorbing parts of the manipulator due to elasticity; thereby greatly slowing down the working efficiency and simultaneously causing the fault condition.

Therefore, there is a need to provide a new solution to overcome the above-mentioned drawbacks.

Disclosure of utility model

The utility model aims to provide a part assembling machine capable of effectively solving the technical problems.

In order to achieve the purpose of the utility model, the following technical scheme is adopted:

A component assembly machine, comprising: the device comprises a processing table, a loading and unloading station, a detection camera and an assembling station for assembling a part A on a part B;

The assembly station includes: the four-axis mechanical arm is used for assembling an assembling mechanism of the parts;

The assembly mechanism includes: a suction member for sucking the part A; a first power source fixedly connected with the suction piece; a material taking claw for taking down the assembled parts; a second power source fixedly connected with the material taking claw; the lower end of the suction piece is sleeved with a guide table matched with the part A; a chute is formed in the guide table; the discharging end of the material taking claw is slidably arranged in the guide table chute.

Further, the device is characterized in that the second power source is fixedly arranged on the moving end of the first power source.

Further, vacuum holes are formed around the guide table; and a part avoiding hole is formed at the contact end of the guide table and the part.

Furthermore, a buffer spring is respectively arranged at the fixed connection end of the first power source and the suction piece and the fixed connection end of the second power source and the material taking claw.

Further, a sealing gasket is arranged at the sleeving part of the suction piece and the guide table.

Further, the loading and unloading station includes: the six-axis mechanical arm drives the part moving module; the movable module is arranged on the workbench.

Further, the detection camera is fixedly arranged on the workbench; the shooting end of the work detection camera is opposite to the transportation end of the mobile module.

Compared with the prior art, the utility model has the following beneficial effects: according to the part assembling machine, the mounting piece is arranged on the four-axis manipulator, so that the material taking and the part A and the part B are assembled to each other through the components on the manipulator, the assembly effect is improved, and the product quality is improved; secondly, a sliding groove is formed in the suction piece, and a material taking end of the material taking claw is slidably arranged in the sliding groove of the material taking piece; thereby pressing and mounting the part A on the part B; pushing the material taking claw by the air cylinder to pull the assembled part from the suction piece; the problem that the parts are sleeved on the suction piece due to elasticity after installation is solved; resulting in production interruption and product failure.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic view of a component assembler according to the present utility model;

FIG. 2 is a schematic view of the structure of part A of the present utility model;

FIG. 3 is a schematic view of the structure of part B of the present utility model;

FIG. 4 is an internal cross-sectional view of a component assembler in accordance with the present utility model;

FIG. 5 is a schematic view of an assembly station according to the present utility model;

FIG. 6 is a schematic view of the mechanism of the suction member of the present utility model;

FIG. 7 is an exploded view of the suction member of the present utility model;

FIG. 8 is a bottom view of the guide table of the present utility model;

Fig. 9 is a schematic structural view of an assembly mechanism in the present utility model.

In the figure: 1. a processing table; 2. a loading and unloading station; 4. an assembly station; 41. a four-axis manipulator; 42. an assembly mechanism; 421. a suction member; 422. a first power source; 423. a material taking claw; 424. a second power source; 4211. a guide table; 4212. a vacuum hole; 4213. avoidance holes; 4231. a chute; 4221. a buffer spring; 4214. a sealing gasket; 21. a six-axis manipulator; 22. a mobile module; 7. part A; 8. part B.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model. When an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an mechanism is considered to be "connected" to another mechanism, it may be directly connected to the other mechanism or there may be a centering mechanism present at the same time. When an element is considered to be "disposed on" another element, it may be disposed directly on the other element or there may be a centering element present at the same time. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

As shown in fig. 1 to 9, a component mounter of the present utility model includes: a processing table 1, a loading and unloading station 2, a detection camera and an assembling station 4 for assembling a part A7 on a part B8;

Go up unloading station 2, include: a six-axis mechanical arm 21 drives a part moving module 22; wherein the mobile module 22 is a conveyor belt; the detection camera is fixedly arranged on the workbench, and the shooting end of the detection camera faces the conveyor belt.

Gripping the jig for loading the part B8 onto the moving module 22 by the six-axis robot 21, wherein the emphasis is that the jig for loading the part B8 contains the part B8 itself; the moving module 22 moves the jig for loading the part B8 to the lower end of the four-axis manipulator 41, so as to prepare for the subsequent assembly of the part A7 into the part B8, thereby facilitating the subsequent installation and processing; when the parts are assembled, the moving module 22 drives the jig for loading the part B8 to move to the lower end of the six-axis manipulator 21; the assembled parts are grasped by the six-axis robot 21 onto the conveyor belt of the product, thereby collecting the product.

It is emphasized here that the jig loading the part B8 is precisely attached to the part B8 itself; when the part A7 is pressed into the part B8 in the jig by the power source, the stabilizing effect is better.

The assembly station 4 comprises: a four-axis manipulator 41, and an assembly mechanism for mounting the component A7 on the component B8; the assembly mechanism comprises: a suction member 421 sucking the part A7; a first power source 422 fixedly connected with the suction member 421; a take-out claw 423 for taking out the assembled parts; a second power source 424 fixedly connected with the material taking claw 423; the suction piece 421 is driven to rotate to the upper part of the placing disc by the four-axis mechanical arm 41, the suction piece 421 is pushed by the moving piece, the part A7 scattered in the placing disc is sucked by the vacuum in the suction piece 421 and is just clamped on the guide table 4211 of the suction piece 421, and then the part A7 is moved to the upper end of the part B8 by the four-axis mechanical arm 41 to wait for the part A7 to be assembled on the part B8;

When the moving module 22 moves the part B8 to be assembled to the lower end of the four-axis manipulator 41 which sucks the part A7, the moving part pushes the sucking part 421 to move downwards, and the parts A7 are pushed to the upper part of the part B8 one by one; the part B8 in the jig for loading the part B8 is pressed and assembled, so that manual installation is replaced, efficiency is higher, in the embodiment, the four-axis manipulator 41 is composed of 4 groups of air cylinders, 4 parts A7 can be sucked at a time, the air cylinders are controlled to descend in sequence, the parts A7 are fixedly installed in the part B8, and accordingly installation quality is high and efficiency is higher.

The suction piece 421 in the embodiment is preferably a vacuum suction nozzle for profiling a product, the first power source 422 is preferably a cylinder, and the second power source 424 is preferably a cylinder; meanwhile, the second power source 424 is fixedly arranged on the moving end of the first power source 422, so that when the first power source 422 pushes the sucking piece 421 to move downwards to suck the part A7, the material taking claw 423 also moves along, and meanwhile, the material taking claw 423 can independently move downwards along the sliding groove 4231 of the guide table 4211 when the second power source 424 is started, so that the mounted part is taken down, and the power sources are not affected through the arrangement.

A chute 4231 is arranged on the guide table 4211; the discharging end of the material taking claw 423 is slidably arranged in a chute 4231 of the guide table 4211, after the installation is completed, a second power source 424 is started to push the material taking claw 423 to move downwards along the chute 4231, and the part sleeved on the guide table 4211 due to the self elasticity of the part during pressing and assembling is taken down and falls into a fixture for loading the part B8, so that the problem of elasticity of the part is solved, and the part is sleeved on the absorbing part 421; resulting in production interruption and product failure.

The lower end of the suction piece 421 is sleeved with a guide table 4211 matched with the part A7; vacuum holes 4212 are formed around the guide table 4211; the contact end of the guide table 4211 and the part is provided with a part avoiding hole 4213, and the guide table 4211 is arranged to ensure that the shape of the guide table 4211 is clamped on the guide table 4211 when the part A7 is sucked by vacuum, so that the part A7 is more stable during the press-fitting; because the part A7 is a circular ring-shaped part, the vacuum holes 4212 are formed around the guide table 4211, so that the adsorption effect on the part A7 is better; meanwhile, a lug is arranged in the middle of the part B8; so that the guide table 4211 is not disturbed during press fitting.

A sealing pad 4214 is arranged at the sleeving part of the suction piece 421 and the guide table 4211; therefore, when the cavity of the suction piece 421 is filled with vacuum, no air leakage occurs at the gap at the sleeving part with the guide table 4211, and the sealing effect is better.

As a complement to this embodiment; the detection camera is electrically connected with the first power source 422; controlling an electromagnetic valve on the moving part by detecting a camera checking result, and controlling whether the telescopic rod stretches out or not; if the telescopic rod is controlled to descend when the correct placement is detected, the part A7 is assembled into the part B8; if a placement error is detected, the telescopic rod is controlled not to descend; therefore, the assembly is more accurate, and the yield is higher.

Working principle: the six-axis mechanical arm 21 grabs the jig for loading the part B8 onto the part moving module 22; the moving module 22 drives the part A7 to the lower end of the four-axis manipulator 41, so that the part A7 is assembled into the part B8 in preparation for subsequent installation and processing; the four-axis mechanical arm 41 drives the sucking piece 421 to rotate above the placing plate, the first power source 422 pushes the sucking piece 421 to suck the part A7 from the placing plate onto the guide table 4211, the part A7 is moved to the upper end of the part B8 by the four-axis mechanical arm 41 to wait for assembly, and the moving piece pushes the sucking piece 421 to move downwards during assembly to push the parts A7 to the upper part of the part B8 one by one; pressing and assembling the part B8 in the jig for loading the part B8; finally, the second power source 424 is started, the material taking claw 423 is pushed to move downwards along the sliding groove 4231, so that the installed part is taken down, the installed part falls into the jig for loading the part B8, the moving module 22 drives the grinding tool for loading the part B8 to be far away from the four-axis mechanical arm 41, and the six-axis mechanical arm 21 grabs the assembled part onto a conveying belt of a product, so that the product is collected.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims

1. A component assembling machine, characterized by comprising: the device comprises a processing table, a loading and unloading station, a detection camera and an assembling station for assembling a part A on a part B;

2. A component mounting machine as claimed in claim 1, wherein the second power source is fixedly mounted on the movable end of the first power source.

3. The parts assembling machine according to claim 1, wherein vacuum holes are formed around the guide table; and a part avoiding hole is formed at the contact end of the guide table and the part.

4. The component assembling machine according to claim 1, wherein the first power source and the suction member fixed connection end and the second power source and the material taking claw fixed connection end are respectively provided with buffer springs.

5. A component assembling machine according to claim 3, wherein a gasket is mounted at the socket of the suction member and the guide table.

6. A parts assembler as defined in claim 1, wherein said loading and unloading station comprises: a six-axis mechanical arm and a moving module for driving the parts; the movable module is arranged on the workbench.

7. A parts assembling machine according to claim 1, wherein the inspection camera is fixedly mounted on the table; the shooting end of the detection camera is opposite to the transportation end of the mobile module.