CN114952223A - Automatic automobile filter element assembling workstation and working method thereof - Google Patents

Automatic automobile filter element assembling workstation and working method thereof Download PDF

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Publication number
CN114952223A
CN114952223A CN202210649190.4A CN202210649190A CN114952223A CN 114952223 A CN114952223 A CN 114952223A CN 202210649190 A CN202210649190 A CN 202210649190A CN 114952223 A CN114952223 A CN 114952223A
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module
filter element
pressing
detection
clamping
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CN202210649190.4A
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CN114952223B (en
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张韬
裴精精
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Anhui Gending Intelligent Technology Co ltd
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Anhui Gending Intelligent Technology Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001Article feeders for assembling machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

The invention relates to the technical field of automatic assembly, in particular to an automatic assembly workstation for an automobile filter element and a working method thereof, wherein the automatic assembly workstation for the automobile filter element comprises a feeding module, a pressing module, a blanking module, a grabbing module and a detection module, and can be flexibly configured and freely arranged through modularization; the filter element and the filter shell are conveyed by the conveying line, and the traditional belt line mode is changed, so that the positioning and the positioning operation are realized, and the product data tracking is facilitated; the grabbing component simulates a flexible device of a human hand, and the full-freedom degree free adjustment is realized through the circumferential arrangement of springs; the whole process detection of incoming material production is realized through automatic marking and automatic detection.

Description

Automatic automobile filter element assembling workstation and working method thereof
Technical Field
The invention relates to the technical field of automatic assembly, in particular to an automatic assembly workstation for an automobile filter element and a working method thereof.
Background
As one of important spare and accessory parts in the traditional automobile industry, the automobile filter element has the advantages that the customization degree of products is extremely high due to different requirements of various automobile enterprises and various automobile types, and most of automobile filter element production is completed in an assembly process in a manual operation mode, so that production enterprises face the conditions of personnel shortage, poor product consistency, unstable quality, low production efficiency and the like.
The existing production mode of the automobile filter element can not realize the accurate positioning of the product by putting the product on a belt line for operation, and a worker stands beside a production line to operate through an auxiliary tool and puts the product on the belt line for continuous production after finishing one step.
And the worker takes the product to assemble, the precision is low, and the production efficiency is low.
Disclosure of Invention
The invention aims to provide an automatic assembling workstation for an automobile filter element and a working method thereof, and solves the technical problems that in the existing production mode of the automobile filter element, workers take products to assemble, the accuracy is low, and the production efficiency is low.
In order to achieve the purpose, the invention provides an automatic automobile filter element assembling workstation which comprises a feeding module, a pressing module, a discharging module, a grabbing module and a detecting module, wherein the feeding module is used for clamping a filter base and transmitting the filter base to the lower part of the pressing module through a transmission line, the feeding module is used for clamping a filter element and transmitting the filter element to the lower part of the pressing module through the transmission line, the grabbing module is used for moving the position of the filter element, the detecting module is used for detecting an O-shaped ring of the filter element, the pressing module is used for pressing the filter element and the filter base, and the discharging module is used for transmitting the filter element and the filter base after pressing.
The grabbing module comprises a first linear guide rail, a second linear guide rail, a first lead screw, a second lead screw, a first sliding plate and a clamping arm, the first linear guide rail is arranged above the feeding module, the first lead screw is arranged on one side of the first linear guide rail, the first sliding plate is arranged at the output end of the first lead screw, the first sliding plate is connected with the first linear guide rail in a sliding mode, the second lead screw is arranged above the first sliding plate, the second linear guide rail is arranged on one side of the second lead screw, the clamping arm is arranged at the output end of the second lead screw, and the clamping arm is connected with the second linear guide rail in a sliding mode.
The clamping arm comprises a second sliding plate, a KK module, a clamping jaw air cylinder and a first clamping jaw, the output end of the second screw rod is provided with the second sliding plate, the KK module is arranged at the top end of the second sliding plate, the clamping jaw air cylinder is arranged below the KK module, the first clamping jaw is arranged below the clamping jaw air cylinder, and a spring is arranged above the first clamping jaw.
The detection module comprises a lifting cylinder, a rotary cylinder, a second gripper jaw, a supporting table and a visual sensor, the supporting table is arranged on one side of the feeding module, the visual sensor is arranged above the supporting table, the lifting cylinder is arranged on one side of the supporting table, the output end of the lifting cylinder is provided with the rotary cylinder, and the output end of the rotary cylinder is provided with the second gripper jaw.
The invention also provides a working method of the automatic automobile filter element assembling workstation, and the automatic automobile filter element assembling workstation comprises the following steps:
clamping the filter base into the feeding module, and transmitting the filter base to the pressing module by using a transmission line;
clamping the filter element into the feeding module, and transmitting the filter element to the detection assembly by using a transmission line;
the grabbing module grabs the filter element close to the detection module, transmits the filter element to the detection module and detects the filter element by using the detection module;
if the detected filter element is unqualified, throwing the material, and if the detected filter element is qualified, transmitting the detected filter element to the lower part of the pressing module by using the grabbing module;
scribing lines on the surface of the filter element in the transmission process, and pressing the filter element with the filter base through the pressing module after scribing;
the grabbing module transmits the filter elements after being pressed to the blanking module, and the quality detection is carried out by using the detection sensor, so that the processing of a single filter element is completed.
According to the automatic automobile filter element assembling workstation and the working method thereof, through modularization, flexible configuration and free layout can be realized; the filter element and the filter shell are conveyed by the conveying line, and the traditional belt line mode is changed, so that the positioning and the positioning operation are realized, and the product data tracking is facilitated; the grabbing component simulates a flexible device of a human hand, and full-freedom-degree free adjustment is realized through circumferential arrangement of springs; the whole process detection of incoming material production is realized through automatic marking and automatic detection.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a perspective view of an automated vehicle filter cartridge assembly station provided by the present invention.
FIG. 2 is a side view of an automated automotive filter cartridge assembly station provided by the present invention.
Fig. 3 is a perspective view of a grasping module provided by the present invention.
Fig. 4 is a perspective view of a detection module provided by the present invention.
FIG. 5 is a flow chart illustrating the steps of a method of operation of an automated automotive filter assembly workstation, in accordance with the present invention.
1-feeding module, 2-feeding module, 3-pressing module, 4-blanking module, 5-grabbing module, 6-first linear guide rail, 7-second linear guide rail, 8-first screw rod, 9-second screw rod, 10-first sliding plate, 11-second sliding plate, 12-KK module, 13-clamping jaw cylinder, 14-first clamping jaw, 15-lifting cylinder, 16-rotating cylinder, 17-second clamping jaw, 18-supporting table, 19-visual sensor, 20-pen cylinder and 21-discharge port.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, and the embodiments described below with reference to the accompanying drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention.
Referring to fig. 1-4, the invention provides an automatic assembly workstation for an automobile filter element, which comprises a feeding module 1, a feeding module 2, a pressing module 3, a discharging module 4, a grabbing module 5 and a detection module, wherein the feeding module 1 is used for clamping a filter base and transmitting the filter base to the lower part of the pressing module 3 through a transmission line, the feeding module 2 is used for clamping the filter element and transmitting the filter element to the lower part of the pressing module 3 through the transmission line, the grabbing module 5 is used for moving the position of the filter element, the detection module is used for detecting an O-shaped ring of the discharging module 4, the pressing module 3 is used for pressing the filter element and the filter base, and the discharging module 4 is used for transmitting the filter element and the filter base after pressing.
In this embodiment, can carry out local regulation with the position of each module to adapt to different production environment, the filter core all carries through the transfer chain with straining the shell, changes the mode of belt line in the past, realizes the location of making an uproar and the operation of making an uproar, does benefit to product data and tracks.
The grabbing module 5 comprises a first linear guide rail 6, a second linear guide rail 7, a first lead screw 8, a second lead screw 9, a first sliding plate 10 and a clamping arm, wherein the first linear guide rail 6 is arranged above the feeding module 1, the first lead screw 8 is arranged on one side of the first linear guide rail 6, the first sliding plate 10 is arranged at the output end of the first lead screw 8, the first sliding plate 10 is connected with the first linear guide rail 6 in a sliding manner, the second lead screw 9 is arranged above the first sliding plate 10, the second linear guide rail 7 is arranged on one side of the second lead screw 9, the clamping arm is arranged at the output end of the second lead screw 9, and the clamping arm is connected with the second linear guide rail 7 in a sliding manner; the centre gripping arm includes second sliding plate 11, KK module 12, clamping jaw cylinder 13 and first gripper jaw 14, the output of second lead screw 9 is provided with second sliding plate 11, KK module 12 set up in the top of second sliding plate 11, clamping jaw cylinder 13 set up in the below of KK module 12, first gripper jaw 14 set up in the below of clamping jaw cylinder 13, the top of first gripper jaw 14 is provided with the spring.
In this embodiment, the first lead screw 8 and the first linear guide 6 move in the X-axis direction, the second linear guide 7 and the second lead screw 9 move in the Y-axis direction, the KK module 12 moves in the Z-axis direction, and the gripper cylinder 13 controls the first gripper 14 and performs flexible gripping by using a spring.
The detection module comprises a lifting cylinder 15, a rotating cylinder 16, a second clamping claw 17, a supporting table 18 and a vision sensor 19, the supporting table 18 is arranged on one side of the feeding module 1, the vision sensor 19 is arranged above the supporting table 18, the lifting cylinder 15 is arranged on one side of the supporting table 18, the output end of the lifting cylinder 15 is provided with the rotating cylinder 16, and the output end of the rotating cylinder 16 is provided with the second clamping claw 17.
In this embodiment, through the lift cylinder 15 body is adjusted the height of second gripper jaw 17, snatch the subassembly with the filter core place in back in the second gripper jaw 17, revolving cylinder 16 makes second gripper jaw 17 rotates, through vision sensor 19 detects the lateral wall setting of filter core and installs O type circle, prevents that the filter core of neglected loading O type circle from getting into next step's process.
Referring to fig. 5, the present invention further provides a working method of the automatic assembly workstation for an automobile filter element, wherein the automatic assembly workstation for an automobile filter element comprises the following steps:
s1: clamping the filter base into the feeding module 1, and transmitting the filter base to the pressing module 3 by using a transmission line;
s2: clamping the filter element into the feeding module 2, and transmitting the filter element to the detection assembly by using a transmission line;
s3: the grabbing module 5 grabs the filter element close to the detection module, transmits the filter element to the detection module and detects the filter element by using the detection module;
s4: if the detected filter element is unqualified, throwing the material, and if the detected filter element is qualified, transmitting the detected filter element to the lower part of the pressing module 3 by using the grabbing module 5;
s5: scribing lines on the surface of the filter element in the transmission process, and pressing the filter element with the filter base through the pressing module 3 after scribing;
s6: the grabbing module 5 transmits the filter element after being pressed to the blanking module 4, and the quality detection is carried out by using the detection sensor, so that the processing of a single filter element is completed.
In step S1: the modular conveying system is flexibly configured in combination with field layout to form a production line, each modular conveying module is driven by a motor, and each module is provided with a detection sensor to detect whether an incoming material tray is in place; placing the product on a tray for conveying; the tray meets the bearing requirements of various products through customized design, and flexible production of various products by a production line is realized; if the production line needs to turn, corner operation is realized by the cooperation of the corner module and jacking; the positioning of each tray (product on tray) is realized through a jacking cylinder, and the customized bearing plate on the cylinder is positioned through a positioning pin.
In step S2, for each incoming material on the tray, the operations such as grabbing and rotating the incoming material (filter element) are realized through a 4-coordinate module in the device, the filter shell is also conveyed on the conveying line through the tray, after the filter element is clamped by the module, centering is needed, centering is realized through correlation optical fibers, centering is mainly performed in the centering process, after the edges of the holes are detected by the optical fibers, the center line can be found by rotating half of the centering angle of the hole positions, the edges of the optical fiber detection holes are divided into two conditions, one is from the holes to the edges, the other is from the edges to the holes, and therefore, the center line can be stably found by rotating in forward rotation and backward rotation.
In step S3, the first lead screw 8 and the first linear guide 6 realize movement in the X axis direction, the second linear guide 7 and the second lead screw 9 realize movement in the Y axis direction, the KK module 12 realizes movement in the Z axis direction, and the gripper cylinder 13 controls the first gripper 14 and performs flexible gripping by using a spring; considering that the state of each incoming material is different, namely sometimes the filter core is inverted during the incoming material, the incoming material filter core needs to be turned over by 180 degrees during the detection of the ring section.
In step S4, the detection of the incoming material is realized by the camera, mainly whether or not the O-ring is detected is judged, and since the detection position and the O-ring are different for each product, the module realizes autonomous movement and flexible matching (and the detection target of each product realizes automatic matching).
In step S5, after the detection OK and the centering are completed, in the process of the product being moved backward, the marking pen is arranged at the output end of the cylinder to form the pen-carrying cylinder 20, the cylinder descends, the tray moves while the tray moves to realize the marking, and the marking pen marks the upper surface of the product (filter element) for the purpose of subsequent detection as a detection mark. After scribing, the assembly link is entered, the module clamps the product (filter element) and assembles the product (filter element) into the filter shell, and the assembly process comprises pressing and rotating. In the process of pressing, flexible centering of product assembly is considered, and the clamp is designed into a gap flexible chuck, so that the clamp has certain rigidity, and large torque can be transmitted.
The assembling process specifically comprises the following steps: after the filter housing is positioned in the production line, the filter cartridge is removed from the clamp of the flexible cartridge and pressed into the filter housing. Then the filter shell continues to move backwards, and in the latter link, the filter shell is jacked upwards through the jacking cylinder to realize pressing. Then the filter core is pressed from both sides to the double-layered cylinder and realize the back-screwing under the effect of revolving cylinder 16 to reach the mesh of pressfitting screw up.
The flexible chuck on the module or the flexible chuck below the rotary cylinder 16 aims to prevent the 'dead' and realize the assembly action of a simulated hand.
In step S6, during the filter element installation and pressing process, the automatic scribing operation is performed by the cylinder driving in order to detect whether the filter element is rotated to the right position.
At the discharge port 21, the color detection of the supplied materials is realized through the detection sensor, if the supplied materials are rotated by 90 degrees in place, the vertical lines can be changed into the horizontal lines, and the quality is judged according to the detection
While the above disclosure describes one or more preferred embodiments of the present invention, it is not intended to limit the scope of the claims to such embodiments, and one skilled in the art will understand that all or a portion of the processes performed in the above embodiments may be practiced without departing from the spirit and scope of the claims.

Claims (5)

1. An automatic assembling workstation for an automobile filter element is characterized in that,
the filter element clamping device comprises a feeding module, an incoming material module, a pressing module, a discharging module, a grabbing module and a detection module, wherein the feeding module is used for clamping a filter element and transmitting the filter element to the lower part of the pressing module through a transmission line, the incoming material module is used for clamping a filter element and transmitting the filter element to the lower part of the pressing module through a transmission line, the grabbing module is used for moving the position of the filter element, the detection module is used for detecting an O-shaped ring of the discharging module, the pressing module is used for pressing the filter element and filtering the filter element, and the discharging module is used for transmitting the filter element after pressing and the filter element.
2. The automated vehicle filter element assembly station of claim 1,
the grabbing module comprises a first linear guide rail, a second linear guide rail, a first screw rod, a second screw rod, a first sliding plate and a clamping arm, the first linear guide rail is arranged above the feeding module, the first screw rod is arranged on one side of the first linear guide rail, the output end of the first screw rod is provided with the first sliding plate, the first sliding plate is connected with the first linear guide rail in a sliding mode, the second screw rod is arranged above the first sliding plate, the second linear guide rail is arranged on one side of the second screw rod, the output end of the second screw rod is provided with the clamping arm, and the clamping arm is connected with the second linear guide rail in a sliding mode.
3. The automated vehicle filter element assembly station of claim 2,
the clamping arm comprises a second sliding plate, a KK module, a clamping jaw air cylinder and a first clamping jaw, the output end of the second lead screw is provided with the second sliding plate, the KK module is arranged at the top end of the second sliding plate, the clamping jaw air cylinder is arranged below the KK module, the first clamping jaw is arranged below the clamping jaw air cylinder, and a spring is arranged above the first clamping jaw.
4. An automated automotive filter element assembly workstation as recited in claim 3,
the detection module comprises a lifting cylinder, a rotary cylinder, a second gripper jaw, a supporting table and a visual sensor, wherein the supporting table is arranged on one side of the feeding module, the visual sensor is arranged above the supporting table, the lifting cylinder is arranged on one side of the supporting table, the output end of the lifting cylinder is provided with the rotary cylinder, and the output end of the rotary cylinder is provided with the second gripper jaw.
5. A method of operating an automated vehicle filter element assembly station, using the automated vehicle filter element assembly station of claim 4, comprising the steps of:
clamping the filter base into the feeding module, and transmitting the filter base to the pressing module by using a transmission line;
clamping the filter element into the feeding module, and transmitting the filter element to the detection assembly by using a transmission line;
the grabbing module grabs the filter element close to the detection module, transmits the filter element to the detection module and detects the filter element by using the detection module;
if the detected filter element is unqualified, throwing the material, and if the detected filter element is qualified, transmitting the detected filter element to the lower part of the pressing module by using the grabbing module;
scribing lines on the surface of the filter element in the transmission process, and pressing the filter element with the filter base through the pressing module after scribing;
the grabbing module transmits the filter elements after being pressed to the blanking module, and the quality detection is carried out by using the detection sensor, so that the processing of a single filter element is completed.
CN202210649190.4A 2022-06-09 2022-06-09 Automatic assembly workstation for automobile filter element and working method thereof Active CN114952223B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115415792A (en) * 2022-11-02 2022-12-02 中科摩通(常州)智能制造股份有限公司 Back shell detection system for new energy automobile charging pile and detection method thereof
CN115648118A (en) * 2022-12-27 2023-01-31 华芯半导体研究院(北京)有限公司 Maintenance device for filter for epitaxial growth of compound semiconductor material
CN117359262A (en) * 2023-11-23 2024-01-09 中船动力镇江有限公司 Assembly fixture for connecting rod cover and connecting rod tile of diesel engine with positioning structure

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CN213363681U (en) * 2020-11-30 2021-06-04 昆山巨美尔自动化设备科技有限公司 Detection equipment for detecting automobile safety belt reel
CN215546598U (en) * 2021-03-22 2022-01-18 诸暨市润拓机械自动化科技有限公司 Air conditioner liquid storage device assembling machine
WO2022021801A1 (en) * 2020-07-29 2022-02-03 广州洁特生物过滤股份有限公司 Full-automatic vacuum-type filter assembling machine and assembling method therefor
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Publication number Priority date Publication date Assignee Title
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CN117359262A (en) * 2023-11-23 2024-01-09 中船动力镇江有限公司 Assembly fixture for connecting rod cover and connecting rod tile of diesel engine with positioning structure
CN117359262B (en) * 2023-11-23 2024-05-24 中船动力镇江有限公司 Assembly fixture for connecting rod cover and connecting rod tile of diesel engine with positioning structure

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