CN210971679U

CN210971679U - Visual inspection and equipment for packing of connector pin

Info

Publication number: CN210971679U
Application number: CN201921488856.2U
Authority: CN
Inventors: 翁纳源; 林泽剑
Original assignee: Intelligent Eyes Automation Technology Guangzhou Co ltd
Current assignee: Intelligent Eyes Automation Technology Guangzhou Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-07-10
Anticipated expiration: 2029-09-06

Abstract

A visual inspection and packaging device for connector pins comprises an inspection part and a packaging part; the detection part comprises two material shifting mechanisms, a material taking mechanism, a flatness detection assembly, a normal degree detection assembly, a turnover mechanism and a material rejecting mechanism, and is used for detecting the normal degree of the connector product conveyed to the detection platform after flatness and turnover are carried out on the connector product, and rejecting unqualified products; the packing part includes left packaging component and right packaging component that the symmetry set up, and the packaging component includes that waste paper receives the material subassembly, empty material area blowing subassembly, receives material subassembly, sealing strip blowing subassembly and heat-seal subassembly, puts into the cavity in the empty material area with the product, through heat-seal subassembly and sealing strip sealing package. The utility model can detect the existence, the normal position degree and the coplanarity degree of the stitch, the precision of the normal position degree reaches +/-0.03 mm, the precision of the coplanarity degree reaches +/-0.01 mm, and the precision is high; automatic packaging is realized, and two symmetrical packaging components are arranged, so that the packaging components can be used alternately and the efficiency is high.

Description

Visual inspection and equipment for packing of connector pin

Technical Field

The utility model relates to a detect equipment for packing technical field, especially relate to a visual detection and equipment for packing of connector pin.

Background

Connectors, also known as connectors, generally refer to electrical connector connectors, i.e. devices that connect two active devices, carrying current and signals. The bridge has the function of erecting a communication bridge between the blocked parts or isolated and non-communicated circuits in the circuit, so that current flows, the circuit realizes the preset function, and the bridge is widely applied to the industries of automobile industry, consumer electronics, industrial equipment, aerospace, military and the like.

The pins, i.e. the contacts, on the connector are the core components of the connector that perform the electrical connection function, and are used for completing the transmission of electrical signals. The performance of the connector is affected by the defects of missing pins, skew, and tilting. The detection method of most production lines in the industry at present is still traditional manual detection, and the connector is placed under a microscope to be detected through naked eyes, so that the method is time-consuming and labor-consuming, occupies a large amount of labor, easily causes operation fatigue and is extremely low in detection efficiency. The connector is often packaged manually, which is labor-intensive.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming above-mentioned prior art's shortcoming, providing a connector stitch detects and automatic equipment of packing, and the stitch detects based on the visual detection technique, can detect the stitch and have or not, normal position degree, coplane degree, can automatic packing simultaneously, and the precision is high, and is efficient.

The utility model discloses a realize through following technical scheme:

a visual inspection and packaging apparatus for connector pins includes an inspection portion and a packaging portion.

The detection part comprises a first material shifting mechanism, a material taking mechanism, a detection platform, a flatness detection assembly, a normal degree detection assembly, a turnover mechanism, a material rejecting mechanism and a second material shifting mechanism; the first material shifting mechanism is in butt joint with the previous procedure, and shifts a connector product to be detected to a material taking position of the material taking mechanism; the material taking mechanism is used for conveying a product to be detected to an image taking position of the detection platform and conveying the product with the flatness detection completed to the second material shifting mechanism; the flatness detection assembly is arranged at the image capturing position of the detection platform and used for detecting the flatness of the product on the flatness detection assembly; the second material poking mechanism is used for poking the product to the image capturing position of the turnover mechanism, poking the product at the turnover mechanism to the material picking mechanism and poking the qualified product to the packaging part; the turnover mechanism turns the product from horizontal to vertical or from vertical to horizontal; the rightness detection assembly is arranged at the turnover mechanism and used for detecting the rightness of a product turned to be vertical; the material rejecting mechanism is used for rejecting unqualified products.

The packing part is including packing extracting mechanism, left side package subassembly and right package subassembly symmetry set up in packing extracting mechanism's both sides, left side package subassembly and right package subassembly pack the operation according to setting for in turn, and one side during operation opposite side is prepared material, but opposite side normal use when one side trouble does not influence normal production. The left packaging assembly and the right packaging assembly have the same structure and respectively comprise a material receiving mechanism, an empty material belt discharging assembly, a material receiving assembly, a sealing belt discharging assembly and a heat sealing assembly; the empty material area blowing subassembly is used for the blowing of empty material area, sealing strip blowing subassembly is used for the sealing strip blowing, be equipped with a plurality of cavities that are used for holding the connector product in the empty material area, the connector product passes through sealing strip and the involution of heat-seal subassembly are in the cavity of empty material area, packing extracting mechanism is used for dialling the qualified product that the material mechanism was dialled to the second and packs into the cavity on the empty material area, receive the material subassembly and be used for batching the material area that has the product, receive the material mechanism drive empty material area blowing subassembly, receive material subassembly and sealing strip blowing subassembly and rotate. Of course, the left and right packaging components may share one power drive for saving equipment and space.

Further, the left packaging assembly or/and the right packaging assembly is/are also provided with a waste paper collecting assembly, and the waste paper collecting assembly is driven by the driving assembly to recycle waste paper on the empty material belt.

Further, the heat sealing assembly comprises a temperature controller, a copper block and a driving cylinder, a heating element is arranged in the copper block, the temperature controller is connected with the copper block to control the heating temperature of the copper block, and the driving cylinder is connected with the copper block to drive the copper block to heat seal the sealing strip on the material strip.

Furthermore, the flatness detection assembly and the rightness detection assembly are both based on visual detection technology, and are detected by taking images with a camera, the flatness detection assembly comprises a height adjusting assembly and a camera assembly fixed on the height adjusting assembly, and the detection distance of the camera in the camera assembly is adjusted by adjusting the height of the height adjusting assembly and the camera is fixed; the position degree detection assembly comprises a camera and lens bracket and a camera and lens assembly arranged on the camera and lens bracket; the detection platform comprises a support component and a limiting plate fixed on the support component, and the connector product is fixed on the detection platform through the limiting plate.

Furthermore, the material taking mechanism comprises a first servo motor, a first fixing support, a transplanting assembly, a suction block assembly and a cam follower, the first servo motor and the transplanting assembly are fixed on the first fixing support, the suction block assembly is installed on the transplanting assembly, the cam follower is connected with the first servo motor and the transplanting assembly, the first servo motor drives the transplanting assembly to drive the suction block assembly to ascend and descend, meanwhile, the suction block assembly transversely moves to suck connector products and carries the connector products to a camera image taking station on the detection platform, and the suction image taking products are carried to a material placing station of the second material taking mechanism.

Furthermore, the packaging and taking mechanism comprises a servo motor linear module, a lifting mechanism, a taking suction nozzle and a second fixing support, wherein the servo motor linear module is installed on the second fixing support, the lifting mechanism is installed on the servo motor linear module, the taking suction nozzle is installed on the lifting mechanism, the lifting mechanism is driven by a cylinder to drive the taking suction nozzle to lift so as to suck and put down products, and the servo motor linear module drives the taking suction nozzle to move back and forth so as to load connector products into cavities of the material belt.

Furthermore, the material receiving mechanism comprises a second servo motor, a fixing component, an optical fiber detection component and a pinwheel component, wherein the optical fiber detection component is fixed on the fixing component, the second servo motor is connected with the pinwheel component to drive the pinwheel component to rotate, the pinwheel component drives the material belt to move by inserting needles on the pinwheel component into positioning holes on two sides of the material belt, one material belt generally needs to be driven by a left pinwheel and a right pinwheel, and the two pinwheel components can be connected with one servo motor together; the optical fiber detection assembly adopts the opposite-emitting optical fiber, and whether a product exists in a concave cavity on the material belt is judged by whether a light beam emitted by the optical fiber can pass through a through hole notch in the middle of the material belt or not so as to prevent filling leakage.

The turnover mechanism comprises a turnover plate, a connecting rod, an air cylinder mounting assembly and a backlight source, wherein the turnover plate is connected with the air cylinder mounting assembly through the connecting rod, the backlight source is fixed on the air cylinder mounting assembly and used for providing a light source for photographing and image taking of a camera, the air cylinder mounting assembly drives the turnover plate to turn over from horizontal to vertical through the connecting rod, and after image taking of the camera is completed, the turnover plate turns over from vertical to horizontal; the material rejecting mechanism comprises a material rejecting air cylinder component, a limiting fixing component and a waste material box, a connector product is placed on the limiting fixing component, and the material rejecting air cylinder component pushes unqualified products on the limiting fixing component into the waste material box.

Furthermore, the waste paper collecting assembly comprises a waste paper fixing assembly, a third servo motor and a first round belt, a waste paper tray is installed on the waste paper fixing assembly, a rotating shaft of the waste paper fixing assembly is connected with the third servo motor through the first round belt, and the third servo motor drives the waste paper fixing assembly to rotate through the first round belt so as to roll up waste paper; the material receiving assembly comprises a material belt fixing assembly and a second round belt, the material receiving disc is installed on the material belt fixing assembly, a rotating shaft of the material belt fixing assembly is connected with the second servo motor through the second round belt, and the second servo motor drives the material belt fixing assembly to rotate so as to collect the packaged material belt; the sealing strip discharging assembly comprises a third fixing support and a sealing strip fixing assembly fixed on the third fixing support, and the sealing strip is installed on the sealing strip fixing assembly.

Further, first kickoff constructs or/and second kickoff constructs including kickoff cylinder, plectrum and slide fixed subassembly, be provided with the slide that is used for placing the connector product on the slide fixed subassembly, the kickoff cylinder is fixed on the slide fixed subassembly, and is a plurality of the plectrum with dial the material cylinder and link to each other and distribute in the both sides of slide.

The detection part and the packaging part are both provided with alarm devices which are three-color lamps or/and buzzers.

And the detection part and the packaging part are both provided with a touch screen and a display screen for monitoring and checking and parameter setting. The detection part is also provided with a protective cover and a detection part underframe, and the packaging part is provided with a packaging part underframe.

The utility model discloses visual detection of connector pin and equipment for packing's detection achievement process does: the connector product of the previous procedure is automatically conveyed to or manually placed to a first material shifting mechanism, the first material shifting mechanism shifts the product to a material taking mechanism, the material taking mechanism moves the product to a detection platform, a flatness detection assembly picks the image of the product on the detection platform, a second material shifting mechanism shifts the product to a turnover mechanism after the image pickup is completed, the turnover mechanism turns the product from horizontal to vertical, a normal position detection assembly picks the image of the product, the turnover mechanism turns the product from vertical to horizontal after the image pickup is completed, the second material shifting mechanism shifts the product to a material picking mechanism, the material picking mechanism pushes the unqualified product into a waste material box, and the second material shifting mechanism shifts the qualified product to a packaging material taking mechanism of a packaging part.

The utility model discloses visual detection of connector pin and equipment for packing's packing work process does: manually installing an empty belt disc on the empty belt discharging assembly, connecting waste paper on the empty belt with a waste paper receiving disc, and rotating the waste paper receiving disc to recover the waste paper on the empty belt; the material belt is connected to the material receiving assembly through the material receiving mechanism, the sealing belt is manually arranged in the sealing belt discharging assembly, and the sealing belt is guided to the heat sealing assembly; the empty material belt moves to a packaging material taking mechanism, the packaging material taking mechanism puts connector products into a concave cavity on the material belt, a cylinder drives a heated copper block to pressurize to enable a sealing belt to be jointed with the material belt, the pressurizing is kept for a short time, the cylinder drives the copper block to return after the sealing belt and the material belt are sealed, the connector products are hermetically packaged in the concave cavity of the material belt, a motor of a material taking mechanism drives the material belt to move forwards and drives a material taking disc to rotate for taking materials and rotating a sealing belt disc, and then the next product is packaged; when the material belt on the empty material belt discharging assembly on one side is used up, the three-color lamp of the packaging part buzzes and gives an alarm, and after the left and right production modes are manually switched, a reset button is pressed to restart; and the other side starts to unload, load the belt, load the sealing belt and fix the waste paper strips.

The utility model adopts the vision technology to detect the normal position degree and the flatness of the pin of the connector, can detect the existence, the normal position degree and the coplanarity degree of the pin, the precision of the normal position degree can reach +/-0.03 mm, the precision of the coplanarity degree can reach +/-0.01 mm, and the precision is high; meanwhile, the automatic packaging function is realized by adopting the structural design of automatic packaging, and the two parallel packaging assemblies can be used alternately and simultaneously, so that the flexibility is high, and the automatic packaging device has the characteristics of high automation and high efficiency.

Drawings

Fig. 1 is a schematic view of an overall three-dimensional structure according to an embodiment of the present invention.

Fig. 2 is a schematic overall perspective view of another viewing angle according to an embodiment of the present invention.

Fig. 3 is a schematic perspective view of a packaging part in an embodiment of the present invention.

Fig. 4 is a schematic perspective view of a detecting portion according to an embodiment of the present invention.

Fig. 5 is a schematic perspective view of a packaging material taking mechanism in an embodiment of the present invention.

Fig. 6 is a schematic view of a three-dimensional structure of the waste paper collecting assembly in the embodiment of the present invention.

Fig. 7 is the embodiment of the utility model provides an embodiment of the utility model provides a receiving agencies, receive material subassembly and heat-seal assembly's spatial structure sketch map.

Reference numerals: 1-detection section chassis; 2-a protective cover; 3-packaging the partial chassis; 4-a display screen; 5-detecting the touch screen; 6-turning over mechanism; 7-a material taking mechanism; 8-detection platform; 9-a first material shifting mechanism; 10-a flatness detection assembly; 11-a true position detection component; 12-a second kick-off mechanism; 13-material rejecting mechanism; 14-a packaging material taking mechanism; 15-a waste paper receiving assembly; 16-empty material belt discharging assembly; 17-a material receiving mechanism; 18-a heat seal assembly; 19-a material receiving assembly; 20-sealing a tape discharging assembly; 21-packaging the touch screen; 22-detecting a three-color lamp buzzer; 23-packaging a three-color lamp buzzer; 601-a turnover plate; 602-a connecting rod; 603-a backlight source; 604-a cylinder mount assembly; 701-a first servo motor; 702-a first stationary support; 703-transplanting the assembly; 704-a suction block assembly; 705-cam follower; 801-a stent assembly; 802-a limiting plate; 901-kick-off cylinder; 902-plectrum; 903-a slideway fixing component; 1001-height adjustment assembly; 1002-a camera assembly; 1101-camera and lens assembly; 1102-camera and lens holder; 1201-kick-out cylinder; 1202-plectrum; 1203-a slideway securing assembly; 1301-rejecting cylinder assembly; 1302-a spacing fixation assembly; 1303-waste box; 1401-servo motor linear module; 1402-a lifting mechanism; 1403-material taking suction nozzle; 1404 — a second stationary support; 1501-a waste paper holding assembly; 1502-a first round belt; 1503-a third servomotor; 1504 — waste tray; 1701-a second servomotor; 1702 — a fixed component; 1703-a fiber optic detection assembly; 1704-a pinwheel assembly; 1901-tape holding assembly; 1902-a second round belt; 1903-receiving tray; 2001-sealing band fixing assembly; 2002-a third stationary support; 2003-sealing tape.

Detailed Description

A visual inspection and packaging device for connector pins, as shown in figures 1 and 2, comprises an inspection part and a packaging part.

As shown in fig. 1, fig. 2, and fig. 4, the detecting portion includes a first material-shifting mechanism 9, a material-taking mechanism 7, a detecting platform 8, a flatness detecting assembly 10, a proper position detecting assembly 11, a turnover mechanism 6, a material-rejecting mechanism 13, and a second material-shifting mechanism 12. The first material shifting mechanism 9 is in butt joint with the previous procedure, and shifts a connector product to be detected to a material taking position of the material taking mechanism 7; the material taking mechanism 7 is used for conveying a product to be detected to an image taking position of the detection platform 8 and conveying the product with the flatness detection completed to the second material shifting mechanism 12; the flatness detecting assembly 10 is installed at an image capturing position of the detecting platform 8, and is used for detecting the flatness of a product thereon; the second material poking mechanism 12 is used for poking the product to the image capturing position of the turnover mechanism 6, poking the product at the turnover mechanism 6 to the material rejecting mechanism 13 and poking the qualified product to the packaging part; the turnover mechanism 6 turns the product from horizontal to vertical or from vertical to horizontal; the rightness detection assembly 11 is arranged at the turnover mechanism 6 and used for detecting the rightness of a product turned to be vertical; the rejecting mechanism 13 rejects unqualified products therein. All the products after image taking are pushed to the material rejecting mechanism 13, whether the products are qualified or not is judged by vision and counted, the Nth product is judged to be an NG product by a program, the action times of a material pushing cylinder are calculated, and the products are rejected by the cylinder of the material rejecting mechanism 13 when the NG product reaches the material rejecting position.

As shown in fig. 4, the flatness detecting assembly 10 and the alignment detecting assembly 11 are both based on visual detection technology, and are configured to perform detection by using camera imaging, the flatness detecting assembly 10 includes a height adjusting assembly 1001 and a camera assembly 1002 fixed on the height adjusting assembly 1001, and the height of the height adjusting assembly 1001 is adjusted to adjust a detection distance of a camera in the camera assembly 1002 and fix the camera.

As shown in fig. 4, the alignment detection assembly 11 includes a camera and lens assembly 1101, the camera and lens assembly 1101 being mounted on a camera and lens holder 1102; the inspection platform 8 comprises a bracket assembly 801 and a limiting plate 802 fixed on the bracket assembly 801, and the connector product is fixed on the inspection platform 8 through the limiting plate 802.

As shown in fig. 4, the material taking mechanism 7 includes a first servo motor 701, a first fixing support 702, a transplanting assembly 703, a sucking block assembly 704 and a cam follower 705, the first servo motor 701 and the transplanting assembly 703 are fixed on the first fixing support 702, the sucking block assembly 704 is installed on the transplanting assembly 703, the cam follower 705 is connected to the first servo motor 701 and the transplanting assembly 703, the first servo motor 701 drives the transplanting assembly 703 to move the sucking block assembly 704 to move horizontally and suck connector products and convey the connector products to a camera image taking station on the detection platform 8 while driving the sucking block assembly 704 to move up and down, and sucks image-taken products and convey the image-taken products to a discharging station of the second material stirring mechanism 12.

As shown in fig. 4, the first material shifting mechanism 9 and the second material shifting mechanism 12 are similar in structure and each include a material shifting cylinder 901 (or 1201), a shifting piece 902 (or 1202) and a slideway fixing component 903 (or 1203), a slideway for placing a connector product is arranged on the slideway fixing component 903 (or 1203), the slideway extends to each station requiring material shifting, the material shifting cylinder 901 (or 1201) is fixed on the slideway fixing component 903 (or 1201), and the shifting pieces 902 (or 1202) are connected with the material shifting cylinder 901 (or 1201) and distributed on two sides of the slideway.

Taking the second material ejecting mechanism 12 as an example, the material ejecting process is as follows: the slide extends through the turnover mechanism 6, the material picking mechanism 13 and the packaging material taking mechanism 14, a plurality of equidistant plectrums 1202 are arranged along the slide, all plectrums are arranged on the fixed plate, and the plectrums 1202 are pushed by a material picking cylinder 1201 to move in a reciprocating manner: when the material is pushed forwards, the poking sheet 1202 keeps vertical and still, and after the front surface of the poking sheet 1202 contacts with the product to push the product to move forwards by a poking sheet interval, a certain pressure is applied by a floating block to stop the product from moving; when the product is retreated backwards, the back surface of the poking sheet 1202 is extruded by the product, the spring below the poking sheet 1202 is compressed to enable the poking sheet to pass through the lower plane of the product, the product is kept still due to the pressure of the floating block until the poking sheet 1202 is pushed by the material poking cylinder 1201 next time, the product is moved to the next position, and the operation is repeated.

As shown in fig. 4, the turnover mechanism 6 includes a turnover plate 601, a connecting rod 602, a cylinder mounting assembly 604 and a backlight 603, the turnover plate 601 is connected to the cylinder mounting assembly 604 through the connecting rod 602, the backlight 603 is fixed to the cylinder mounting assembly 604, the cylinder mounting assembly 604 drives the turnover plate 601 to turn over from horizontal to vertical through the connecting rod 602, and the camera turns over from vertical to horizontal after image capture is completed. There are two rows of stitches, 28pin and 40pin on the connector, and the backlight is used for providing illumination for taking pictures of the camera when detecting 28pin stitch normal degree.

As shown in fig. 4, the picking mechanism 13 includes a picking cylinder assembly 1301, a spacing fixing assembly 1302 and a waste box 1303, the connector product is placed on the spacing fixing assembly 1302, and the picking cylinder assembly 1301 pushes the defective product on the spacing fixing assembly 1302 into the waste box 1303.

As shown in fig. 1 to 3, the packaging part comprises a packaging and taking mechanism 14, a left packaging assembly and a right packaging assembly, the left packaging assembly and the right packaging assembly are symmetrically arranged on two sides of the packaging and taking mechanism 14, the left packaging assembly and the right packaging assembly alternately perform packaging operation according to setting, the other side of one side during working prepares materials, the other side can be normally used when one side fails, and normal production is not affected. The left packaging component and the right packaging component have the same structure and respectively comprise a material receiving mechanism 17, an empty material belt discharging component 16, a material receiving component 19, a sealing material belt discharging component 20 and a heat sealing component 18; the empty material belt discharging assembly 16 is used for discharging an empty material belt, the sealing belt discharging assembly 20 is used for discharging a sealing belt, a cavity for containing a connector product is formed in the empty material belt, the connector product is sealed in the cavity of the empty material belt through the sealing belt and the heat sealing assembly 18, the packaging material taking mechanism 14 is used for putting a qualified product which is pulled by the second material pulling mechanism 12 into the cavity of the empty material belt, the material receiving assembly 19 is used for reeling the material belt packaged with the product, and the material receiving mechanism 17 drives the empty material belt discharging assembly 16, the material receiving assembly 19 and the sealing belt discharging assembly 20 to rotate. Of course, the left and right packaging components may share one power drive for saving equipment and space.

As shown in fig. 1 to 3, the left or right packaging unit is further provided with a used paper collecting unit 15, and the used paper collecting unit 15 is driven by the collecting mechanism 17 to collect used paper on the empty belt.

As shown in fig. 6, the used paper collecting assembly 15 includes a used paper fixing assembly 1501, a third servo motor 1503 and a first round belt 1502, wherein a used paper tray 1504 is mounted on the used paper fixing assembly 1501, the rotating shaft of the used paper fixing assembly 1501 is connected with the third servo motor 1503 through the first round belt 1502, and the third servo motor 1503 drives the used paper fixing assembly 1501 to rotate through the first round belt 1502 so as to roll up used paper.

The heat sealing assembly 18 (not shown) comprises a temperature controller, a copper block and a driving cylinder, wherein a heating element is arranged in the copper block, the temperature controller is connected with the copper block to control the heating temperature of the copper block, and the driving cylinder is connected with the copper block to drive the copper block to heat seal the sealing strip on the material strip.

As shown in fig. 5, the packaging and taking mechanism 14 includes a servo motor linear module 1401, a lifting mechanism 1402, a taking nozzle 1403 and a second fixing support 1404, the servo motor linear module 1401 is installed on the second fixing support 1404, the lifting mechanism 1402 is installed on the servo motor linear module 1401, the taking nozzle 1403 is installed on the lifting mechanism 1402, the lifting mechanism 1402 is driven by a cylinder to drive the taking nozzle 1403 to lift and lower so as to suck and put down a product, and the servo motor linear module 1401 drives the taking nozzle 1403 to move back and forth so as to load a connector product into a cavity of a material belt.

Referring to fig. 7, the receiving mechanism 17 includes a second servo motor 1701, a fixing assembly 1702, a fiber sensing assembly 1703, and a pinwheel assembly 1704, wherein the fiber sensing assembly 1703 is fixed on the fixing assembly 1702, the second servo motor 1701 is connected with the pinwheel assembly 1704 to drive the pinwheel assembly 1704 to rotate, and the pinwheel assembly 1704 drives the tape to move by inserting the needles thereon into the positioning holes on both sides of the tape. The optical fiber detection assembly 1703 adopts an opposite-emitting optical fiber, and whether a product exists on the material belt or not can be judged by judging whether a light beam emitted by the optical fiber can pass through a through hole gap in the middle of the material belt or not.

As shown in fig. 7, the material receiving assembly 19 includes a material belt fixing assembly 1901 and a second circular belt 1902, the material receiving tray 1903 is installed on the material belt fixing assembly 1901, the rotation shaft of the material belt fixing assembly 1901 is connected to the second servo motor 1701 through the second circular belt 1902, and the second servo motor 1701 drives the material belt fixing assembly 1901 to rotate to collect the packaged material belt.

As shown in fig. 7, the sealing tape discharging assembly 20 includes a third fixing bracket 2002 and a sealing tape fixing assembly 2001 fixed on the third fixing bracket 2002, and a sealing tape 2003 is mounted on the sealing tape fixing assembly 2001.

As shown in fig. 1 and 2, the detecting part and the packaging part are both provided with an alarm device, and the alarm devices are three-color lamp buzzers, namely a detecting three-color lamp buzzer 22 and a packaging three-color lamp buzzer 23 in fig. 1.

As shown in fig. 1 and 2, the detection portion and the packaging portion are both provided with a touch screen and a display screen, which are respectively the detection touch screen 5 and the packaging touch screen 21 in fig. 1, for monitoring and viewing and parameter setting. The detection part is also provided with a protective cover 2 and a detection part chassis 1, and the packaging part is provided with a packaging part chassis 3.

The above detailed description is specific to possible embodiments of the present invention, and the embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the scope of the present invention should be included within the scope of the present invention.

Claims

1. A visual inspection and packaging device for connector pins is characterized by comprising an inspection part and a packaging part,

the detection part comprises a first material shifting mechanism, a material taking mechanism, a detection platform, a flatness detection assembly, a normal degree detection assembly, a turnover mechanism, a material rejecting mechanism and a second material shifting mechanism; the first material shifting mechanism is in butt joint with the previous procedure, and shifts a connector product to be detected to a material taking position of the material taking mechanism; the material taking mechanism is used for conveying a product to be detected to an image taking position of the detection platform and conveying the product with the flatness detection completed to the second material shifting mechanism; the flatness detection assembly is arranged at the image capturing position of the detection platform and used for detecting the flatness of the product on the flatness detection assembly; the second material shifting mechanism is provided with a plurality of shifting pieces which are respectively used for shifting the product to the image capturing position of the turnover mechanism, shifting the product at the turnover mechanism to the material rejecting mechanism and shifting the qualified product to the packaging part;

the turnover mechanism turns the product from horizontal to vertical or from vertical to horizontal; the rightness detection assembly is arranged at the turnover mechanism and used for detecting the rightness of a product turned to be vertical;

the material rejecting mechanism is used for rejecting unqualified products;

the packaging part comprises a packaging material taking mechanism, a left packaging assembly and a right packaging assembly, the left packaging assembly and the right packaging assembly are symmetrically arranged on two sides of the packaging material taking mechanism, the left packaging assembly and the right packaging assembly are alternately packaged according to setting, the left packaging assembly and the right packaging assembly have the same structure and respectively comprise a receiving mechanism, an empty material belt discharging assembly, a receiving assembly, a sealing belt discharging assembly and a heat sealing assembly; the empty material belt discharging assembly is used for discharging an empty material belt, the sealing belt discharging assembly is used for discharging a sealing belt, a plurality of cavities for containing connector products are formed in the empty material belt, and the connector products are sealed in the cavities of the empty material belt through the sealing belt and the heat sealing assembly; the packaging material taking mechanism is used for loading the qualified products shifted by the second material shifting mechanism into the concave cavity on the empty material belt, the material receiving assembly is used for reeling the material belt packaged with the products, and the material receiving mechanism drives the empty material belt discharging assembly, the material receiving assembly and the sealing belt discharging assembly to rotate.

2. The visual inspection and packaging apparatus of a connector pin as claimed in claim 1 wherein the left or right packaging component is further provided with a used paper collecting component driven by a driving component to collect used paper on an empty material belt.

3. The visual inspection and packaging equipment of connector pins as claimed in claim 1 or 2, wherein the heat sealing assembly comprises a temperature controller, a copper block and a driving cylinder, the heating element is arranged in the copper block, the temperature controller is connected with the copper block to control the heating temperature of the copper block, and the driving cylinder is connected with the copper block to drive the copper block to heat seal the sealing strip on the material strip.

4. The visual inspection and packing apparatus of connector pins according to claim 1 or 2, wherein the flatness detecting assembly includes a height adjusting assembly, and a camera assembly fixed on the height adjusting assembly, the height of the height adjusting assembly is adjusted to adjust a detection distance of a camera in the camera assembly and fix the camera; the position degree detection assembly comprises a camera and a lens assembly; the detection platform comprises a support component and a limiting plate fixed on the support component, and the connector product is fixed on the detection platform through the limiting plate.

5. The visual inspection and packaging equipment of the connector pins as claimed in claim 1 or 2, wherein the material taking mechanism comprises a first servo motor, a first fixing bracket, a transplanting assembly, a suction block assembly and a cam follower, the first servo motor and the transplanting assembly are fixed on the first fixing bracket, the suction block assembly is mounted on the transplanting assembly, the cam follower is connected with the first servo motor and the transplanting assembly, the first servo motor drives the transplanting assembly to drive the suction block assembly to move up and down and simultaneously move the connector product transversely and move the connector product to a camera station on the inspection platform, and the connector product with the image taken is sucked and moved to a discharge station of the second material taking mechanism.

6. The visual inspection and packaging equipment of connector pins as claimed in claim 1 or 2, wherein the packaging and taking mechanism comprises a servo motor linear module, a lifting mechanism, a taking suction nozzle and a second fixing bracket, the servo motor linear module is mounted on the second fixing bracket, the lifting mechanism is mounted on the servo motor linear module, the taking suction nozzle is mounted on the lifting mechanism, the lifting mechanism is driven by a cylinder to drive the taking suction nozzle to lift so as to suck and put down a product, and the servo motor linear module drives the taking suction nozzle to move back and forth so as to load a connector product into a cavity of the material belt.

7. The visual inspection and packaging equipment of the connector pins as claimed in claim 2, wherein the material receiving mechanism comprises a second servo motor, a fixing component, an optical fiber detection component and a pinwheel component, the optical fiber detection component is fixed on the fixing component, the second servo motor is connected with the pinwheel component to drive the pinwheel component to rotate, and the pinwheel component drives the material belt to move by inserting the pins thereon into the positioning holes on the two sides of the material belt; the optical fiber detection assembly adopts an opposite-emitting optical fiber, and whether a product exists in a concave cavity on the material belt is judged through whether a light beam emitted by the optical fiber can pass through a through hole notch in the middle of the material belt.

8. The visual inspection and packaging equipment of the connector pins as claimed in claim 1 or 2, wherein the turnover mechanism comprises a turnover plate, a connecting rod, a cylinder mounting assembly and a backlight source, the turnover plate is connected with the cylinder mounting assembly through the connecting rod, the backlight source is fixed on the cylinder mounting assembly and used for providing a light source for camera image capture, and the cylinder mounting assembly drives the turnover plate to turn from horizontal to vertical or from vertical to horizontal through the connecting rod; the material rejecting mechanism comprises a material rejecting air cylinder component, a limiting fixing component and a waste material box, a connector product is placed on the limiting fixing component, and the material rejecting air cylinder component is used for pushing unqualified products on the limiting fixing component into the waste material box.

9. The visual inspection and packing apparatus of a connector pin according to claim 7, wherein said used paper collecting unit comprises a used paper fixing unit on which a used paper tray is mounted, a third servo motor, a first round belt through which a rotation shaft of the used paper fixing unit is connected to said third servo motor; the material receiving assembly comprises a material belt fixing assembly and a second round belt, the material receiving disc is installed on the material belt fixing assembly, and a rotating shaft of the material belt fixing assembly is connected with the second servo motor through the second round belt; the sealing strip discharging assembly comprises a third fixing support and a sealing strip fixing assembly fixed on the third fixing support, and the sealing strip is installed on the sealing strip fixing assembly.

10. The visual inspection and packaging equipment of the connector pin according to claim 1 or 2, wherein the first material shifting mechanism or/and the second material shifting mechanism comprises a material shifting cylinder, shifting pieces and a slideway fixing component, a slideway for placing a connector product is arranged on the slideway fixing component, the material shifting cylinder is fixed on the slideway fixing component, and the shifting pieces are connected with the material shifting cylinder and distributed on two sides of the slideway;