CN212364842U - Automatic change detection assembly line - Google Patents

Automatic change detection assembly line Download PDF

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Publication number
CN212364842U
CN212364842U CN202020846437.8U CN202020846437U CN212364842U CN 212364842 U CN212364842 U CN 212364842U CN 202020846437 U CN202020846437 U CN 202020846437U CN 212364842 U CN212364842 U CN 212364842U
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China
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station
detected
product
assembly line
line
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CN202020846437.8U
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Chinese (zh)
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叶聪
陈星�
罗教群
荣少波
熊济方
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South Sagittarius Integration Co Ltd
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South Sagittarius Integration Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

The utility model relates to an automatic change detection assembly line, including setting gradually: the automatic labeling machine comprises a feeding table, a judging station, an error-proofing lifting table, a screw assembling station, a detecting station, a laser engraving station, a label pasting and punching station, a defective product sorting station, a discharging table, a manual operation table, a control cabinet and a speed doubling chain. The utility model provides the assembly and the detection efficiency of car module class product have reached optimization production personnel, shorten production time, reduction in production cost, promote purposes such as productivity.

Description

Automatic change detection assembly line
Technical Field
The utility model relates to a check out test set technical field, concretely relates to automatic change detection assembly line.
Background
China has the following definitions for automobiles: power-driven, non-rail-borne vehicles with 4 or more than 4 wheels, mainly used for: carrying personnel and/or goods; a vehicle for towing persons and/or goods; the application is special. Automobiles include a wide variety of parts and modular products.
At present, most of automobile module products are manually assembled and detected, and manual production has the characteristics of single production action, high labor intensity, large occupied space, high cost and the like, so that the stability of the product quality cannot be ensured for a long time. Therefore, a solution is needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic change detection assembly line, solved above technical problem.
The utility model provides a scheme as follows of above-mentioned technical problem:
the utility model relates to an automatic change detection assembly line, including setting gradually:
the feeding table comprises a jig for supporting and positioning a product to be detected and a bracket for fixing the product to be detected, and the bracket is positioned above the jig;
the judging station comprises a plurality of micro switches for judging whether the product to be detected is on the jig or not;
the mistake-proofing lifting platform comprises a low station parallel to the output end of the feeding platform and a high station higher than the low station, and the high station is provided with a plurality of photoelectric switches for carrying out mistake-proofing tests on products to be detected;
the screw assembling station comprises a screw warehouse for storing screws, a four-shaft mechanical arm for taking out the screws from the screw warehouse, and a screw machine for assembling the screws on a product to be detected;
the detection station comprises a six-axis robot for taking and turning the product to be detected from the output end of the screw assembly station;
the laser engraving station comprises a laser engraving machine for engraving qualified products output by the detection station;
the label pasting and printing station comprises a three-axis label pasting and printing all-in-one machine, and each axis of the three-axis label pasting and printing all-in-one machine is provided with a scale;
the defective product sorting station comprises a moving assembly and a defective product belt line, and a stop block is arranged at the end part of the defective product belt line;
the blanking table comprises a lifter for outputting qualified products to be detected;
the manual operation table is used for sorting and packaging qualified products to be detected;
the control cabinet is used for controlling the assembly line and comprises a line motion control module, a line sensor input detection module, a line robot control module, a marking machine control module and a pneumatic control module;
and the speed-multiplying chain penetrates through the assembly line, the speed-multiplying chain is connected with a control motor for driving the speed-multiplying chain to rotate forwards and backwards, and the speed-multiplying chain is provided with a guide plate.
The utility model has the advantages that:
the automatic assembly line has the functions of assembly line feeding, judgment, error prevention, assembly, detection, laser engraving, label pasting, defective product sorting, blanking, packaging and the like, greatly improves the assembly and detection efficiency of automobile module products, and achieves the purposes of optimizing production personnel, shortening production time, reducing production cost, improving productivity and the like;
the jig and the bracket are matched with each other, so that the product to be detected is firmly fixed and positioned, and the product to be detected is prevented from deviating in the transmission process;
the photoelectric switches are used for carrying out error-proofing test on the products to be detected, and the products to be detected are found by the photoelectric switches when placed in error and are transmitted back to the feeding table; when the placement is correct, the screw is normally transmitted to a screw assembling station, and a corresponding jig returns to the feeding table;
the screw machine is used for assembling screws, whether the screw locking is qualified or not is judged through torsion, and unqualified products enter a label pasting and printing station to print unqualified reasons and paste labels; qualified products enter a detection station;
transferring qualified products output by the detection station to a laser engraving station by a six-axis robot; the unqualified product enters a label pasting and printing station to print the unqualified reason and paste the label;
the three-axis label pasting and printing all-in-one machine is used for printing and pasting nameplates on qualified products and printing and labeling unqualified reasons on unqualified products; the scale is beneficial to accurate positioning;
the moving assembly and the defective product belt line are used for sorting and temporarily storing defective products, and the end part of the defective product belt line is provided with a stop block which can be used for batch processing;
the speed multiplying chain can be transmitted by a belt and comprises forward rotation and reverse rotation functions, the guide plate can guide the movement of the jig, and the jig is prevented from being deviated in the transmission process to cause blocking.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, a plurality of pin columns are arranged around the jig, and pin holes matched with the pin columns one by one are formed in the support.
The beneficial effect of adopting the further scheme is that: the support and the jig can be well, quickly and accurately positioned, and the product to be detected is prevented from deviating.
Further, the feeding table is provided with a discharging preparation indicator light, and the discharging preparation indicator light is electrically connected with the photoelectric switch.
The beneficial effect of adopting the further scheme is that: when the product to be detected is found to be placed wrongly by the photoelectric switch and is transmitted back to the feeding table, the material placing preparation indicator lamp is turned on to remind a worker to process in time.
Further, the motion assembly includes a dual pneumatic axle module.
The beneficial effect of adopting the further scheme is that: the defective products can be quickly and accurately sorted, and the defective products are sorted to the defective product belt line.
Further, the dog is equipped with piezoelectric switch, piezoelectric switch electric connection has the alarm lamp.
The beneficial effect of adopting the further scheme is that: the alarm lamp can be turned on when a single batch of defective products are full, and workers are reminded of processing in time.
Further, the defective product sorting station is provided with a product detection cabinet at the output end, and the product detection cabinet comprises an industrial personal computer, a PCI 1758I/O board card, a CAN card and a corresponding control board group.
The beneficial effect of adopting the further scheme is that: can detect defective products and facilitate subsequent analysis and treatment.
Further, the speed multiplying chain comprises a feeding group, a judging group, a lifting group, an assembling group, a detecting group, a carving and pasting group and a discharging group.
The beneficial effect of adopting the further scheme is that: independent transmission and control can be realized among all groups, and efficient and accurate operation of the whole assembly line is facilitated.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
FIG. 1 is a front view of an automated inspection assembly line of the present invention;
fig. 2 is a schematic diagram of a three-dimensional structure of an automated inspection assembly line of the present invention;
fig. 3 is the utility model relates to a three-dimensional structure schematic diagram of parts such as tool and support in the automatic detection assembly line.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a feeding table; 101. a jig; 102. a support; 2. judging a station; 3. a mistake proofing elevating platform; 4. a screw assembly station; 401. four-axis mechanical arm; 402. a screw machine; 5. detecting a station; 501. a six-axis robot; 6. a laser engraving station; 7. a label pasting and printing station; 8. a defective product sorting station; 801. a motion assembly; 802. a defective belt line; 9. a blanking table; 10. and (4) a speed doubling chain.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The utility model relates to an automatic change detection assembly line, including setting gradually:
the feeding table 1 comprises a jig 101 for supporting and positioning a product to be detected and a bracket 102 for fixing the product to be detected, wherein the bracket 102 is positioned above the jig 101;
the judgment station 2 comprises a plurality of micro switches for judging whether the product to be detected is on the jig 101;
the mistake-proofing lifting platform 3 comprises a low station parallel to the output end of the feeding platform 1 and a high station higher than the low station, and the high station is provided with a plurality of photoelectric switches for carrying out mistake-proofing tests on products to be detected;
the screw assembling station 4 comprises a screw warehouse for storing screws, a four-axis mechanical arm 401 for taking out the screws from the screw warehouse, and a screw machine 402 for assembling the screws on a product to be detected;
the detection station 5 comprises a six-axis robot 501 used for taking and turning the product to be detected from the output end of the screw assembly station 4;
the laser engraving station 6 comprises a laser engraving machine for engraving the qualified products output by the detection station 5;
the label pasting and printing station 7 comprises a three-axis label pasting and printing all-in-one machine, and each axis of the three-axis label pasting and printing all-in-one machine is provided with a scale;
the defective product sorting station 8 comprises a moving assembly 801 and a defective product belt line 802, and a stop block is arranged at the end of the defective product belt line 802;
the blanking table 9 comprises a lifter for outputting qualified products to be detected;
the manual operation table is used for sorting and packaging qualified products to be detected;
the control cabinet is used for controlling the assembly line and comprises a line motion control module, a line sensor input detection module, a line robot control module, a marking machine control module and a pneumatic control module;
and the speed-multiplying chain 10 penetrates through the assembly line, the speed-multiplying chain 10 is connected with a control motor for driving the speed-multiplying chain to rotate forwards and backwards, and the speed-multiplying chain 10 is provided with a guide plate.
The utility model has the advantages that:
the automatic assembly line has the functions of assembly line feeding, judgment, error prevention, assembly, detection, laser engraving, label pasting, defective product sorting, blanking, packaging and the like, greatly improves the assembly and detection of automobile module products, and achieves the purposes of optimizing production personnel, shortening production time, reducing production cost, improving productivity and the like;
the jig 101 and the bracket 102 are matched with each other, so that the product to be detected is firmly fixed and positioned, and the product to be detected is prevented from deviating in the transmission process;
the photoelectric switches are used for carrying out error-proofing test on the products to be detected, and the products to be detected are found by the photoelectric switches when placed in error and are transmitted back to the feeding table 1; when the placement is correct, the screw is normally transmitted to the screw assembling station 4, and the corresponding jig 101 returns to the feeding table 1;
the screw machine 402 is used for assembling screws, judging whether the screw locking is qualified or not through torsion, and enabling unqualified products to enter a label sticking and printing station 7 to print unqualified reasons and stick labels; qualified products enter a detection station 5;
qualified products output by the detection station 5 are transferred to the laser engraving station 6 by the six-axis robot 501; the unqualified product enters a label pasting and printing station 7 to print the unqualified reason and paste the label;
the three-axis label pasting and printing all-in-one machine is used for printing and pasting nameplates on qualified products and printing and labeling unqualified reasons on unqualified products; the scale is beneficial to accurate positioning;
the movement assembly 801 and the defective product belt line 802 are used for sorting and temporarily storing defective products, and a stop block is arranged at the end part of the defective product belt line 802 and can be used for batch processing;
the length and width of the defective product belt line 802 are designed to be larger, so that the quantity of single batch of defective products is increased;
the speed multiplying chain 10 can be transmitted by a belt and comprises forward rotation and reverse rotation functions, and the guide plate can guide the movement of the jig 101 to prevent the jig 101 from being jammed due to deviation in the transmission process.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, a plurality of pins are arranged around the jig 101, and the bracket 102 is provided with pin holes matched with the pins one by one.
The beneficial effect of adopting the further scheme is that: the support 102 and the jig 101 can be well, quickly and accurately positioned, and the product to be detected can be prevented from deviating.
Further, the feeding table 1 is provided with a discharging preparation indicator light, and the discharging preparation indicator light is electrically connected with the photoelectric switch.
The beneficial effect of adopting the further scheme is that: when the product to be detected is found to be placed wrongly by the photoelectric switch and is transmitted back to the feeding table 1, the material placing preparation indicator lamp is turned on to remind the staff of timely processing.
Further, the motion assembly 801 includes a dual pneumatic spindle module.
The beneficial effect of adopting the further scheme is that: defective products can be quickly and accurately sorted, and the defective products are sorted to the defective product belt line 802.
Further, the dog is equipped with piezoelectric switch, piezoelectric switch electric connection has the alarm lamp.
The beneficial effect of adopting the further scheme is that: the alarm lamp can be turned on when a single batch of defective products are full, and workers are reminded of processing in time.
Further, defective products letter sorting station 8 is equipped with the product detection cabinet at the output, the product detection cabinet includes industrial computer, PCI1758 IO integrated circuit board, CAN card and the control panel group that corresponds.
The beneficial effect of adopting the further scheme is that: can detect defective products and facilitate subsequent analysis and treatment.
Further, the double-speed chain 10 comprises a feeding group, a judging group, a lifting group, an assembling group, a detecting group, a carving and pasting group and a discharging group.
The beneficial effect of adopting the further scheme is that: independent transmission and control can be realized among all groups, and efficient and accurate operation of the whole assembly line is facilitated.
The specific control relationship of the control cabinet is as follows:
1. the control cabinet sets/displays information of related products to be detected through the man-machine interaction interface of the all-in-one machine, and transmits the information to the ZMC main controller through the network interface.
2. The ZMC master controller analyzes the information and transmits the IO information to the ECAN IO expansion board through the CAN bus; and a control instruction of the screw machine 402, a control instruction of laser engraving and a control instruction of labeling are issued and received through the network port.
3. The ECAN IO expansion board controls the positive and negative rotation, the rotating speed and the like of the motor through an IO output signal, so that the speed multiplication chain 10 of the control water line moves according to logic; the ascending or descending, the stopping or the releasing, the manipulator motion control and the like are controlled through IO signals.
4. The ECAN IO expansion board realizes state feedback and the like through IO signals.
5. The ECAN IO expansion board realizes screw transmission through an IO output signal; detecting whether the transmission is finished or not through an IO input signal; and detecting alarm information of the screw machine 402 through IO input signals, such as nail missing, sliding teeth, clamping and the like.
6. The detection console receives the product information of the net mouth expansion board, automatically selects the test content CSV according to the product information, and realizes product detection, laser engraving and labeling.
The working principle of the feeding platform 1 is as follows:
A. when the feeding platform 1 is empty and a product to be detected is not detected, the discharge preparation indicator lamp is turned on, and discharge preparation is carried out; manually placing a product to be detected, turning off a material placing preparation indicator lamp, and rotating a speed doubling chain 10; driving the product to be detected to move towards the mistake proofing elevating platform 3.
B. The speed chain 10 does not operate without detecting the product to be detected.
C. The control motor adopts a speed regulator to realize forward and reverse rotation and speed control.
The working principle of the mistake-proofing lifting platform 3 is as follows:
A. after the products to be detected are conveyed in place, the jig 101 is lifted upwards to be higher than the conveying surface, and different photoelectric switches are triggered due to the fact that the mounting structures of different products to be detected are different, and the purpose of material mistake proofing is achieved.
B. When the consistency of the material and the product to be detected is detected, the speed-multiplying chain 10 is descended to move forwards, and the qualified product to be detected is conveyed to the screw assembling station 4.
C. After lowering, the jig 101 returns to the double speed chain 10 for the next cycle.
D. When the material is detected to be inconsistent with the product to be detected, the speed multiplying chain 10 is reversed by descending, and meanwhile, a red light of the discharge preparation indicator light is turned on to prompt a loading person that the material is placed wrongly and is placed again.
Screw assembly station 4 theory of operation:
A. and detecting in place.
B. The four-axis mechanical arm 401 finishes alignment and sinking of screw hole positions, the screw machine 402 finishes screw locking action and records screw torsion, and whether locking is qualified, screw sliding and screw locking are stopped or not is judged according to the screw torsion; the screw locking qualified torque is 2.5kgfcm +/-20%, is obviously lower than the torque value to judge screw sliding teeth, and is obviously higher than the torque value to judge the screw locking.
C. And when the screw is found to be slipped and jammed, the assembly line judges that the product is unqualified, records relevant unqualified information, transmits the unqualified information to a label pasting and striking station 7, and pastes a unqualified nameplate of the screw.
D. If the poor screwing occurs, at least one screw is ensured to be in a fastening state, so that the screw is prevented from falling off during poor sorting.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims (7)

1. The utility model provides an automatic change detection assembly line which characterized in that, including setting gradually:
the feeding table comprises a jig for supporting and positioning a product to be detected and a bracket for fixing the product to be detected, and the bracket is positioned above the jig;
the judging station comprises a plurality of micro switches for judging whether the product to be detected is on the jig or not;
the mistake-proofing lifting platform comprises a low station parallel to the output end of the feeding platform and a high station higher than the low station, and the high station is provided with a plurality of photoelectric switches for carrying out mistake-proofing tests on products to be detected;
the screw assembling station comprises a screw warehouse for storing screws, a four-shaft mechanical arm for taking out the screws from the screw warehouse, and a screw machine for assembling the screws on a product to be detected;
the detection station comprises a six-axis robot for taking and turning the product to be detected from the output end of the screw assembly station;
the laser engraving station comprises a laser engraving machine for engraving qualified products output by the detection station;
the label pasting and printing station comprises a three-axis label pasting and printing all-in-one machine, and each axis of the three-axis label pasting and printing all-in-one machine is provided with a scale;
the defective product sorting station comprises a moving assembly and a defective product belt line, and a stop block is arranged at the end part of the defective product belt line;
the blanking table comprises a lifter for outputting qualified products to be detected;
the manual operation table is used for sorting and packaging qualified products to be detected;
the control cabinet is used for controlling the assembly line and comprises a line motion control module, a line sensor input detection module, a line robot control module, a marking machine control module and a pneumatic control module;
and the speed-multiplying chain penetrates through the assembly line, the speed-multiplying chain is connected with a control motor for driving the speed-multiplying chain to rotate forwards and backwards, and the speed-multiplying chain is provided with a guide plate.
2. The automated inspection assembly line of claim 1, wherein a plurality of pins are disposed around the fixture, and the bracket has pin holes for engaging with the pins.
3. The automated inspection assembly line of claim 1, wherein the loading station is provided with a ready-to-empty indicator light, and the ready-to-empty indicator light is electrically connected to the photoelectric switch.
4. The automated inspection line of claim 1, wherein the motion assembly comprises a dual pneumatic spindle module.
5. The automated inspection assembly line of claim 1, wherein the stop is provided with a piezoelectric switch, and the piezoelectric switch is electrically connected with an alarm lamp.
6. The automated inspection assembly line of claim 1, wherein the defective product sorting station has a product inspection cabinet at an output end, the product inspection cabinet comprising an industrial personal computer, a PCI 1758I/O board card, a CAN card, and a corresponding control board assembly.
7. The automated inspection assembly line of claim 1, wherein the speed doubling chain comprises a loading group, a judging group, a lifting group, an assembling group, an inspecting group, a carving and pasting group, and a discharging group.
CN202020846437.8U 2020-05-20 2020-05-20 Automatic change detection assembly line Active CN212364842U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114770140A (en) * 2022-05-25 2022-07-22 烟台东方威思顿电气有限公司 Device and method for producing and assembling nameplate of electric energy meter
CN115971844A (en) * 2023-02-20 2023-04-18 苏州天准科技股份有限公司 PCBA board kludge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114770140A (en) * 2022-05-25 2022-07-22 烟台东方威思顿电气有限公司 Device and method for producing and assembling nameplate of electric energy meter
CN114770140B (en) * 2022-05-25 2023-08-11 烟台东方威思顿电气有限公司 Electric energy meter nameplate production and assembly device and method
CN115971844A (en) * 2023-02-20 2023-04-18 苏州天准科技股份有限公司 PCBA board kludge

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