CN113830593A - SMT intelligence mistake proofing material loading attachment that gets - Google Patents
SMT intelligence mistake proofing material loading attachment that gets Download PDFInfo
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- CN113830593A CN113830593A CN202110920653.1A CN202110920653A CN113830593A CN 113830593 A CN113830593 A CN 113830593A CN 202110920653 A CN202110920653 A CN 202110920653A CN 113830593 A CN113830593 A CN 113830593A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/20—Cutting-off the expiring web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
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Abstract
The embodiment of the invention discloses SMT intelligent mistake-proofing material taking and feeding equipment, which comprises a rack, a feeding device, a receiving device, a visual detection device and a material taking device, wherein the feeding device comprises a feeding mechanism, a receiving mechanism and a vision detection mechanism; the receiving device comprises a first side traction mechanism, a second side traction mechanism and a joint mechanism; the material strip tail of the first side material disc is conveyed to the first side of the connecting mechanism by the first side traction mechanism, the material strip head of the second side material disc is conveyed to the second side of the connecting mechanism by the second side traction mechanism, the material strip tail of the first side material disc and the material strip head of the second side material disc are connected by the connecting mechanism, the second side material disc can be transferred to the feeding station by the feeding device, so that the second side material disc is continuously connected with the first side material disc for feeding, the connection between the material strip tail of the first side material disc and the material strip head of the second side material disc can be automatically completed by the receiving device, so that the second side material disc is continuously connected with the first side material disc for feeding, the replacement of the second side material disc and the first side material disc can be automatically completed, and the feeding efficiency of the chip mounter can be ensured.
Description
Technical Field
The invention relates to the technical field of surface mounting, in particular to SMT intelligent mistake-proofing material taking and feeding equipment.
Background
SMT pick and place refers to a series of process flows that are processed on a PCB basis. The material disc of pay-off station can be to chip mounter material area of conveying to make chip mounter accomplish paster work, under the normal condition, the material area in the old charging tray of pay-off station is about to run out, need operating personnel to take off the old charging tray on the pay-off station, get new charging tray, and pass through the material receiving machine with the material area head of new charging tray and the material area tail of old charging tray and join, place new charging tray and continue to connect old charging tray material loading at the pay-off station again, operating personnel's manual operation causes work efficiency lower, and the cost of labor is higher.
Disclosure of Invention
The invention aims to provide SMT intelligent mistake-proofing material taking and feeding equipment, and aims to solve the problems that the work efficiency is low and the labor cost is high due to the fact that feeding of an existing chip mounter is finished manually.
The invention discloses SMT intelligent mistake-proofing material taking and feeding equipment, which comprises: the device comprises a rack, a feeding device, a receiving device, a visual detection device and a taking device; the feeding device, the receiving device, the visual detection device and the material taking device are arranged on the rack, the feeding device can grab and transfer a first side material disc of a material taking station, the material taking device can grab and transfer a second side material disc of the material taking station, and the visual detection device visually detects the first side material disc and the second side material disc;
the receiving device comprises a first side traction mechanism, a second side traction mechanism and a joint mechanism; the first side drive mechanism is used for carrying the material strip tail of the first side material disc to the first side of the joint mechanism, the second side drive mechanism is used for carrying the material strip head of the second side material disc to the second side of the joint mechanism, the joint mechanism is used for connecting the material strip tail of the first side material disc with the material strip head of the second side material disc in a joint mode, and the feeding device can also convey the second side material disc to the feeding station so that the second side material disc continues to be connected with the feeding of the first side material disc.
In one embodiment, the SMT intelligent mistake proofing material loading equipment further comprises a caching device, the caching device comprises a first caching mechanism and a second caching mechanism, the material belt of the first side material disc can be wound on the first caching mechanism and the second caching mechanism, and the first caching mechanism can deviate from the second caching mechanism, so that the material belt of the first side material disc is cached between the first caching mechanism and the second caching mechanism.
In one embodiment, the SMT intelligent mistake proofing material loading equipment further comprises a first driving device and a moving frame, wherein the moving frame is slidably arranged on the rack, the caching device is arranged on the moving frame, the first driving device can drive the moving frame to be close to the material belt of the first side material disc, so that the material belt of the first side material disc is wound on the caching device, and the first driving device can also drive the moving frame to deviate from the material belt, so that the material belt is separated from the caching device.
In one embodiment, the first side pulling mechanism is disposed on the moving frame, the first driving device can drive the moving frame to move so that the first side pulling mechanism corresponds to the first side of the engaging mechanism, and the first driving device can also drive the moving frame to move so as to pull the material strip away from the engaging mechanism.
In one embodiment, the SMT intelligent mistake-proofing material taking and loading device further comprises a first layer and a second layer arranged at a distance from the first layer, the feeding device is arranged on the first layer and used for transferring the first side material tray and the second side material tray between stations of the first layer, and the material taking device, the second side traction mechanism and the engagement mechanism are arranged on the second layer;
SMT intelligence mistake proofing material loading attachment still includes second drive arrangement, second drive arrangement is used for driving first side drive mechanism is in first layer with shift between the second floor.
In one embodiment, the visual inspection device comprises a first inspection mechanism and a second inspection mechanism, wherein the first inspection mechanism is used for inspecting the first side material tray, and the second inspection mechanism is used for inspecting the second side material tray.
In one embodiment, the receiving device further includes a measuring mechanism, and the measuring mechanism is used for measuring the material belt of the second side tray.
In one embodiment, the SMT intelligent mistake proofing material loading equipment further comprises a disc abandoning device, wherein the disc abandoning device is arranged on the rack and used for abandoning the first side tray to which the feeding device is transferred.
In one embodiment, the SMT intelligence mistake proofing material loading equipment still includes tear dish device open, tear dish device open set up in the frame for tear the material area of second side charging tray.
In one embodiment, the SMT intelligence mistake proofing material loading equipment still includes rail set, the pay-off station is provided with a plurality ofly, rail set with the frame is connected, and be used for driving the frame removes, so that material feeding unit can correspond with one in a plurality of pay-off station.
The embodiment of the invention has the following beneficial effects:
by adopting the SMT intelligent mistake-proofing material taking and feeding equipment, the first side traction mechanism conveys the material strip tail of the first side material disc to the first side of the joint mechanism, the second side traction mechanism conveys the material strip head of the second side material disc to the second side of the joint mechanism, the joint mechanism is used for jointing and connecting the material strip tail of the first side material disc with the material strip head of the second side material disc, the jointing and connecting of the material strip tail in the first side material disc and the material strip head of the second side material disc can be automatically completed through the material receiving device, so that the second side material disc is continuously connected with the first side material disc for feeding, the replacement of the second side material disc and the first side material disc can be automatically completed, and the feeding work efficiency of a chip mounter can be ensured. In addition, the visual detection device visually detects the first side material disc and the second side material disc, and the accuracy of splicing the second side material disc can be ensured by visually detecting the first side material disc and the second side material disc.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Wherein:
fig. 1 is a schematic diagram of an SMT intelligence mistake proofing material loading equipment in an embodiment.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a front view of the SMT intelligent mistake proofing material loading apparatus shown in fig. 1.
Fig. 4 is an enlarged view of the portion B in fig. 3.
Fig. 5 is an enlarged view of the portion C in fig. 3.
Fig. 6 is a side view of the SMT intelligent mistake proofing material loading apparatus shown in fig. 1.
Fig. 7 is an application schematic diagram of the SMT intelligent mistake proofing pick-and-place feeding device and the chip mounter in an embodiment.
Reference numerals: 10. a first side material tray; 20. a second side material tray; 30. a chip mounter; 40. SMT intelligent mistake-proofing material taking and feeding equipment;
100. a frame; 110. a feeding station; 120. a material taking station; 130. a movable frame;
200. a material receiving device; 210. a first side traction mechanism; 220. a second side traction mechanism; 230. an engagement mechanism; 240. a measuring mechanism;
310. a first detection mechanism; 320. a second detection mechanism;
400. a feeding device; 500. discarding the disk device; 600. a rail device;
700. a cache device; 710. a first caching mechanism; 720. a second cache mechanism;
810. a first side shearing device; 820. a second side shearing device; 830. a second driving device;
900. a feeding trolley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The embodiment of the invention provides SMT intelligent mistake-proofing material taking and feeding equipment, which is used for continuously feeding a material belt of a material disc to a chip mounter so as to improve the working efficiency of feeding the chip mounter.
Referring to fig. 1 to 7, an embodiment of an SMT intelligent mistake proofing material loading apparatus 40 includes: the device comprises a rack 100, a feeding device 400, a receiving device 200, a visual detection device and a material taking device; the feeding device 400, the receiving device 200, the visual inspection device and the material taking device are arranged on the rack 100 to realize the installation and arrangement of all the components.
In this embodiment, the feeding device 400 can grab and transfer the first side tray 10 of the feeding station 110 to take out the first side tray 10 from the feeding station 110, where the first side tray 10 is an old tray being loaded by the mounter 30 and the material strip thereon is about to be exhausted. The feed station 110 may be a flight arrival station of the placement machine 30.
Further, the material taking device can grab and transfer the second side tray 20 of the material taking station 120 to obtain the second side tray 20 provided by the material taking station 120, the second side tray 20 is used for replacing the first side tray 10 to continuously feed the chip mounter 30, and the second side tray 20 is a new tray on which the material belt is sufficient.
Further, the vision inspection device can visually inspect the first side tray 10 and the second side tray 20, and the vision inspection device can perform specification inspection on the first side tray 10 and the second side tray 20 so as to ensure the consistency of the specifications of the first side tray 10 and the second side tray 20 and ensure the accuracy of splicing the second side tray 20 so as to ensure the accuracy of the specification of the feeding of the chip mounter 30.
In this embodiment, the receiving device 200 includes a first side pulling mechanism 210, a second side pulling mechanism 220 and an engaging mechanism 230; the first side traction mechanism 210 is configured to convey a material strip tail of the first side tray 10 to a first side of the joint mechanism 230, the second side traction mechanism 220 is configured to convey a material strip head of the second side tray 20 to a second side of the joint mechanism 230, the joint mechanism 230 is configured to joint and connect the material strip tail of the first side tray 10 with the material strip head of the second side tray 20, the joint and connection between the material strip tail of the first side tray 10 and the material strip head of the second side tray 20 can be automatically completed through the receiving device 200, so that the material strip on the second side tray 20 can continuously connect the material strip on the first side tray 10 to continuously feed the chip mounter 30, the replacement between the second side tray 20 and the first side tray 10 can be automatically completed, the feeding continuity of the chip mounter 30 can be ensured, and the feeding efficiency of the chip mounter 30 can be ensured.
The feeding device 400 can also transfer the second side tray 20 to the feeding station 110, so that the second side tray 20 is continuously loaded by the first side tray 10, so as to complete the replacement of the second side tray 20 and the first side tray 10, and continuously load the chip mounter 30 by replacing the old side tray with a new side tray.
It can be understood that, traditional artifical material loading, on the one hand, has certain operating skill requirement to the operating personnel of material loading, has improved the equipment operation degree of difficulty of material loading, and work efficiency is very big has received the restriction of human factor, and the cost of labor is higher, and on the other hand, artifical material loading easily appears and connects the material error, will influence chip mounter 30's production work, leads to the product to go wrong.
Because material loading equipment 40 is got for chip mounter 30 material loading through automatic SMT intelligence mistake proofing in this embodiment, can realize unmanned workshop automatic feeding, production efficiency is higher, can liberate the manual work, and guarantees the accuracy and the reliability of material loading.
In an embodiment, the visual inspection device includes a first inspection mechanism 310 and a second inspection mechanism 320, the first inspection mechanism 310 is used for inspecting the first side tray 10, the second inspection mechanism 320 is used for inspecting the second side tray 20, and the first side tray 10 and the second side tray 20 are respectively inspected by the two inspection mechanisms, which is more beneficial to the spatial arrangement of the functional components of the SMT intelligent mistake-proofing material taking and feeding device 40. Through the detection of the second detection mechanism 320 on the second side material disc 20, the material can be taken by mistake, so that the material taking accuracy and reliability of the material taking device can be ensured.
It can be understood that the first detecting mechanism 310 can visually detect information such as a bar code on the first side tray 10 to generate first feeding information and transmit the first feeding information to the control unit, the second detecting mechanism 320 can visually detect information such as a bar code on the second side tray 20 to generate second feeding information and transmit the second feeding information to the control unit, the second feeding information in the control unit is compared with the first feeding information, and after the second feeding information is verified to be consistent with the first feeding information, the material taking device can transfer the second side tray 20 to the next process.
If the second feeding information is not consistent with the first feeding information, the SMT intelligent mistake proofing material taking and feeding device 40 gives an alarm and/or the material taking device sends the second side tray 20 back to the material taking station 120.
The control unit can also store a feeding information template, and the first feeding information and the second feeding information are respectively compared with the feeding information template to complete the verification of the specifications of the first side material disc 10 and the second side material disc 20.
Specifically, the first detection mechanism 310 and the second detection mechanism 320 are cameras.
In one embodiment, the receiving device 200 further includes a measuring mechanism 240, and the measuring mechanism 240 is used for measuring the material strip of the second side tray 20. Through the survey value to second side charging tray 20 material loading area, can be more close the detection in realization second side charging tray 20 material loading area to further guarantee the accuracy of second side charging tray 20 material loading area specification, in order to guarantee for the specification accuracy of chip mounter 30 material loading, can avoid the material loading mistake to chip mounter 30.
Through the measured value of the feeding belt of the second side tray 20, the measured value data can be transmitted to the control unit to be compared with the measured value information template, so as to further complete the verification of the feeding belt of the second side tray 20.
It is understood that the second side material belt can be silk-screened and compared by the receiving device 200 to verify the data of the second side material belt on the second side tray 20.
In an embodiment, the SMT intelligent mistake proofing material loading apparatus 40 further comprises a discarding tray device 500, wherein the discarding tray device 500 is disposed on the rack 100 and is used for discarding the first side tray 10 transferred by the feeding device 400, so as to discard the exhausted first side tray 10 from the SMT intelligent mistake proofing material loading apparatus 40.
In an embodiment, the SMT intelligent mistake proofing material loading device 40 further includes a tray detaching device, which is disposed on the rack 100 and is used for detaching the material belt of the second side tray 20.
It will be appreciated that the second side tray 20 is a new tray, and the tape head of the second side tray 20 can be exposed by removing the tray by the tray removing device, so that the second side traction mechanism 220 can convey the tape head of the second side tray 20 to the second side of the joining mechanism 230.
Specifically, the feeding device 400 includes a tray seat for placing the tray, and the discarding device 500 can remove the first side tray 10 from the tray seat, so that the tray seat can receive and place the second side tray 20 released by the taking device.
In an embodiment, referring to fig. 1, the SMT intelligent mistake proofing material loading apparatus 40 further includes a plurality of rail devices 600, the plurality of material loading stations 110 are provided, and the rail devices 600 are connected to the frame 100 and are configured to drive the frame 100 to move, so that the material loading device 400 can correspond to one of the plurality of material loading stations 110.
Since the plurality of feeding stations 110 are provided in the embodiment, each feeding station 110 corresponds to one chip mounter 30, the feeding position of the SMT intelligent mistake proofing material taking and feeding device 40 is changed by the rail device 600, so that the feeding device can correspond to one of the plurality of feeding stations 110, and the replacement and continuous connection of the feeding plates on the plurality of feeding stations 110 can be alternately completed to continuously feed materials to the chip mounters 30.
Specifically, the material belts on the first side tray 10 and the second side tray 20 are conveyed to the feeding station 110 along a first direction and are used for feeding materials for the chip mounter 30, the rail device 600 extends along a second direction, the second direction is perpendicular to the second direction, and the first direction and the second direction are parallel to the horizontal working surface.
Of course, in other embodiments, the first direction and the second direction may be disposed at an angle.
In an embodiment, please continue to refer to fig. 3, the SMT intelligent error-proofing material loading apparatus 40 further includes a buffering device 700, the buffering device 700 includes a first buffering mechanism 710 and a second buffering mechanism 720, the tapes of the first side tray 10 can be wound around the first buffering mechanism 710 and the second buffering mechanism 720, and the first buffering mechanism 710 can deviate from the second buffering mechanism 720 to buffer the tapes of the first side tray 10 between the first buffering mechanism 710 and the second buffering mechanism 720.
It is understood that in order to realize the non-stop tray replacement of the mounter 30, the mounter 30 is continuously fed during the replacement of the first side tray 10 by the second side tray 20, which may not cause a problem in the supply of the carrier tape to the mounter 30.
In this embodiment, since the remaining material tapes in the first side tray 10 are cached by the caching device 700, it can be ensured that the material tapes cached by the caching device 700 can be continuously fed by the chip mounter 30 in the process of replacing the first side tray 10 with the second side tray 20.
Further, in this embodiment, the SMT intelligence mistake proofing material loading equipment 40 still includes first drive arrangement and removes frame 130, remove frame 130 and slide and set up on frame 100, buffer device 700 sets up on removing frame 130, first drive arrangement can drive and remove the material area that frame 130 is close to first side charging tray 10 to twine the material area of first side charging tray 10 on buffer device 700, first drive arrangement can also drive and remove frame 130 and deviate from the material area, so that the material area breaks away from buffer device 700. The moving direction of the moving frame 130 may be parallel to the second direction.
The moving frame 130 drives the buffer device 700 to move close to the material belt, so that the material belt in the first side material tray 10 can be wound on the first buffer mechanism 710 and the second buffer mechanism 720, and the buffer of the material belt on the first side material tray 10 is completed in the process that the first buffer mechanism 710 deviates from the second buffer mechanism 720.
Since the moving frame 130 drives the buffer device 700 to move away from the tape, the tape can be separated from the buffer device 700, so that the second side tray 20 can be transferred to the feeding station 110 by the feeding device 400 to directly feed the chip mounter 30.
It can be appreciated that, due to the need to replace the first side tray 10 with the second side tray 20, the buffer device 700 needs to expose the strip tail of the first side tray 10 during the buffer process of the remaining strips on the first side tray 10, so that the first side traction mechanism 210 can transport the strip tail of the first side tray 10 to the first side of the bonding mechanism 230.
Further, the SMT intelligence mistake proofing is got material charging equipment 40 and is still included first side shearing mechanism 810 and second side shearing mechanism 820, and this first side shearing mechanism 810 is used for cutting off the unnecessary empty area of material tape tail to avoid the empty area to supply to chip mounter 30 and cause chip mounter 30 paster failure or even trouble, and this second side shearing mechanism 820 is used for cutting off the unnecessary empty area of material tape head, and to avoid the empty area to supply to chip mounter 30 and cause chip mounter 30 paster failure or even trouble.
Specifically, the buffer device 700 further includes a buffer driving mechanism, the first buffer mechanism 710 includes a plurality of movable rollers, the second buffer mechanism 720 includes a plurality of fixed rollers fixed on the movable frame 130, the movable rollers and the fixing members are arranged at intervals, the fixed rollers include a first side and a second side which are arranged oppositely, the buffer driving mechanism can drive the plurality of movable rollers to be located on the first side of the plurality of fixed rollers, so that the movable frame 130 drives the movable rollers and the fixed rollers to be close to the material belt, the material belt is located between the movable rollers and the fixed rollers, the buffer driving mechanism can also drive the plurality of movable rollers to move towards the second side of the plurality of fixed rollers, so as to buffer the material belt between the plurality of movable rollers and the plurality of fixed rollers, at this time, along with the plurality of movable rollers being close to the plurality of fixed rollers, that the movable rollers move towards the first side from the second side of the fixed rollers, the buffer device 700 can continuously feed the chip mounter 30.
In a more specific embodiment, the first driving device can drive the plurality of moving rollers to be below the plurality of fixed rollers, the first driving device drives the moving frame 130 to be close to the material belt, so that the material belt is placed above the plurality of moving rollers, and below the plurality of fixed rollers, after the buffer driving mechanism drives the plurality of moving rollers to move upwards, the buffer driving mechanism can pull the material belt to move upwards and wind between the plurality of moving rollers and the plurality of fixed rollers, so as to empty the buffer of the material belt on the first side tray 10 and prepare for updating the second side tray 20 with respect to the first side tray 10.
After the material strip tail of the first side material tray 10 and the material strip head of the second side material tray 20 are completely jointed, the second side material tray 20 can be driven to rotate, so that the material strip buffered on the caching device 700 is wound on the second side material tray 20, after the caching device 700 releases the material strip, the first driving device drives the moving frame 130 to deviate from the material strip, so that the material strip is separated from the caching device 700, at this time, the feeding device 400 can transfer the second side material tray 20 to the feeding station 110, so that the second side material tray 20 is continuously fed by the first side material tray 10.
In an embodiment, the first side traction mechanism 210 is disposed on the moving frame 130, and the first driving device can drive the moving frame 130 to move, so that the first side traction mechanism 210 corresponds to the first side of the engaging mechanism 230, so as to convey the strip tail of the first side tray 10 to the first side of the engaging mechanism 230 for engaging with the strip head of the second side tray 20, thereby completing the splicing of the strips on the first side tray 10 and the second side tray 20.
In this embodiment, the first driving device can also drive the moving frame 130 to move so as to pull the tape away from the engaging mechanism 230, so as to pull the spliced tape away from the engaging mechanism 230, so that the second side tray 20 can be transferred to the feeding station 110 by the feeding device 400 for feeding the chip mounter 30.
In an embodiment, referring to fig. 3, the SMT intelligent mistake proofing material loading apparatus 40 further includes a first layer and a second layer spaced apart from the first layer, and the components of the SMT intelligent mistake proofing material loading apparatus 40 are arranged in layers, which is more beneficial to the spatial arrangement of the SMT intelligent mistake proofing material loading apparatus 40, and the second layer may be located on the upper portion of the first layer.
In this embodiment, the feeding device 400 is disposed on the first layer and is used for transferring the first side tray 10 and the second side tray 20 between the stations of the first layer. The feeding device 400 can transfer the first side tray 10 to a station corresponding to the first detecting mechanism 310, so that the first detecting mechanism 310 can visually detect the first side tray 10, the feeding device 400 can also transfer the first side tray 10 to a station corresponding to the buffer device 700, so that the material strips on the first side tray 10 can be buffered on the buffer device 700, the feeding device 400 can also transfer the first side tray 10 to a station corresponding to the first side shearing device 810, so that the redundant empty strips on the first side tray 10 can be sheared and remained, and meanwhile, the first side traction mechanism 210 can clamp the material strip tail of the first side tray 10, so that the material strip tail can be conveyed to the first side of the connecting mechanism 230. The feeding device 400 transfers the trajectory of the first side tray 10 or the second side tray 20 to be parallel to the first direction.
In this embodiment, the material taking device, the second side traction mechanism 220 and the joining mechanism 230 are disposed on the second layer, the material taking device can transfer the second side tray 20 to a station corresponding to the second detection mechanism 320, so that the second detection mechanism 320 can visually detect the second side tray 20, the material taking device can also transfer the second side tray 20 to a station corresponding to the second side shearing mechanism 820, so that the excess empty tape on the second side tray 20 can be sheared off, and meanwhile, the second side traction mechanism 220 can clamp the tape head of the second side tray 20, so as to convey the tape to the second side of the joining mechanism 230. The trajectory of the take off device transferring the second side tray 20 is parallel to the first direction.
In this embodiment, the SMT intelligent mistake proofing material loading apparatus 40 further includes a second driving device 830, and the second driving device 830 is used for driving the first side traction mechanism 210 to transfer between the first layer and the second layer. By the arrangement of the second driving device 830, the first side pulling mechanism 210 can transport the tape tail located at the first layer to the second layer and to the first side of the joining mechanism 230. The second driving device 830 may be a lifting device.
Therefore, the joint mechanism 230 has a conveying component capable of conveying the belt head and the belt tail respectively, and the belt head and the belt tail are close to or abutted against each other, and then the joint component is used for completing the joint of the belt head and the belt tail.
In one embodiment, the SMT intelligent mistake proofing material loading device 40 further comprises a feeding trolley 900, and the feeding trolley 900 is used for conveying a new tray in the warehouse to the material taking station 120 for being grasped by a material taking device.
In an embodiment, the SMT intelligent mistake proofing material loading device 40 further includes a sensor assembly, and the sensor assembly includes a plurality of sensor elements, and the plurality of sensor elements are arranged at each station of the SMT intelligent mistake proofing material loading device 40 and are used for detecting the operation condition of the SMT intelligent mistake proofing material loading device 40 and completing the operation and control of each functional component according to a detection signal fed back by the sensor assembly.
For example, one of the plurality of sensor elements is used to detect the remaining amount of the tape on the first side tray 10, and when the buffer device 700 detects that the tape is insufficient, i.e. the empty tape is exposed, during the buffer process of the buffer device 700 on the first side tray 10, the buffer device 700 stops buffering the tape, and the first side shearing device 810 shears the excess empty tape.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (10)
1. The utility model provides a material charging equipment is got in mistake of SMT intelligence prevention, a serial communication port, include: the device comprises a rack, a feeding device, a receiving device, a visual detection device and a taking device; the feeding device, the receiving device, the visual detection device and the material taking device are arranged on the rack, the feeding device can grab and transfer a first side material disc of a material taking station, the material taking device can grab and transfer a second side material disc of the material taking station, and the visual detection device visually detects the first side material disc and the second side material disc;
the receiving device comprises a first side traction mechanism, a second side traction mechanism and a joint mechanism; the first side drive mechanism is used for carrying the material strip tail of the first side material disc to the first side of the joint mechanism, the second side drive mechanism is used for carrying the material strip head of the second side material disc to the second side of the joint mechanism, the joint mechanism is used for connecting the material strip tail of the first side material disc with the material strip head of the second side material disc in a joint mode, and the feeding device can also convey the second side material disc to the feeding station so that the second side material disc continues to be connected with the feeding of the first side material disc.
2. An SMT intelligent error-proofing material taking and feeding device according to claim 1, further comprising a caching device, wherein the caching device comprises a first caching mechanism and a second caching mechanism, the material belt of the first side material tray can be wound on the first caching mechanism and the second caching mechanism, and the first caching mechanism can deviate from the second caching mechanism so as to cache the material belt of the first side material tray between the first caching mechanism and the second caching mechanism.
3. An SMT intelligent error-proofing material taking and feeding device according to claim 2, further comprising a first driving device and a moving frame, wherein the moving frame is slidably disposed on the rack, the caching device is disposed on the moving frame, the first driving device can drive the moving frame to be close to the material belt of the first side material tray so as to wind the material belt of the first side material tray on the caching device, and the first driving device can further drive the moving frame to be away from the material belt so as to enable the material belt to be separated from the caching device.
4. An SMT intelligent mistake proofing material taking and feeding device according to claim 3, wherein the first side traction mechanism is disposed on the moving frame, the first driving device can drive the moving frame to move so that the first side traction mechanism corresponds to the first side of the engagement mechanism, and the first driving device can further drive the moving frame to move so as to pull the material belt away from the engagement mechanism.
5. An SMT intelligent error-proofing material taking and feeding device according to claim 4, wherein the SMT intelligent error-proofing material taking and feeding device further comprises a first layer and a second layer arranged at intervals with the first layer, the feeding device is arranged on the first layer and used for transferring the first side material tray and the second side material tray between stations of the first layer, and the material taking device, the second side traction mechanism and the engagement mechanism are arranged on the second layer;
SMT intelligence mistake proofing material loading attachment still includes second drive arrangement, second drive arrangement is used for driving first side drive mechanism is in first layer with shift between the second floor.
6. An SMT intelligent mistake proofing material taking and feeding device according to any one of claims 1-5, wherein the visual detection device comprises a first detection mechanism and a second detection mechanism, the first detection mechanism is used for detecting the first side material tray, and the second detection mechanism is used for detecting the second side material tray.
7. An SMT intelligent mistake proofing material taking and feeding device according to any one of claims 1-5, wherein the material receiving device further comprises a measuring value mechanism, and the measuring value mechanism is used for measuring the material belt of the second side tray.
8. An SMT intelligent mistake proofing material loading device according to any one of claims 1-5, further comprising a disc abandoning device, wherein the disc abandoning device is arranged on the rack and used for abandoning the first side tray to which the feeding device is transferred.
9. An SMT intelligent mistake proofing material taking and feeding device according to any one of claims 1-5, further comprising a plate detaching device, wherein the plate detaching device is arranged on the rack and used for detaching a material belt of the second side tray.
10. An SMT intelligent mistake proofing material loading device according to any one of claims 1-5, wherein the SMT intelligent mistake proofing material loading device further comprises a plurality of feeding stations, and the rail devices are connected with the rack and used for driving the rack to move, so that the feeding devices can correspond to one of the feeding stations.
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