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CN111731946A - SMT automatic material counting and distributing equipment - Google Patents

SMT automatic material counting and distributing equipment Download PDF

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Publication number
CN111731946A
CN111731946A CN202010517444.8A CN202010517444A CN111731946A CN 111731946 A CN111731946 A CN 111731946A CN 202010517444 A CN202010517444 A CN 202010517444A CN 111731946 A CN111731946 A CN 111731946A
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CN
China
Prior art keywords
counting
assembly
track
equipment
ccd
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Pending
Application number
CN202010517444.8A
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Chinese (zh)
Inventor
马俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Junyu Automatic Technology Co ltd
Original Assignee
Suzhou Junyu Automatic Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Junyu Automatic Technology Co ltd filed Critical Suzhou Junyu Automatic Technology Co ltd
Priority to CN202010517444.8A priority Critical patent/CN111731946A/en
Publication of CN111731946A publication Critical patent/CN111731946A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/08Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65CLABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00Details of labelling machines or apparatus
    • B65C9/46Applying date marks, code marks, or the like, to the label during labelling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H26/00Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00Scenes; Scene-specific elements
    • G06V20/10Terrestrial scenes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/30Handled filamentary material
    • B65H2701/37Tapes

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

The invention relates to SMT automatic material counting and distributing equipment, which comprises an equipment shell and a material counting mechanism, wherein the material counting mechanism comprises: the tray mounting component comprises a mounting head which can be rotatably mounted and a mounting head rotation driving component which drives the mounting head to rotate; the material counting assembly is used for counting the number of materials; the CCD assembly comprises a CCD detection part which is positioned above the material dropping assembly and used for recording the first material position, the type and the interval of the materials and the last material position on the material belt; the material belt transfer assembly comprises a ground rotary disc and a middle rotary disc rotation driving part for driving the middle rotary disc to rotate; and a controller. The automatic counting machine can automatically count materials without manual intervention, and has the advantages of high counting speed, accurate counting and high automation degree; the material distribution work can be realized by setting the quantity of the materials, the functions are rich, and the dual requirements of material ordering and material distribution are met.

Description

SMT automatic material counting and distributing equipment
Technical Field
The invention relates to the technical field of SMT, in particular to SMT automatic material counting and distributing equipment.
Background
SMT is Surface Mount Technology (Surface Mount Technology), an acronym for Surface Mount Technology, which is currently the most popular technique and process in the electronic assembly industry. The surface-mounted component without pins or short leads is mounted on the surface of a printed circuit board or other substrates and is soldered and assembled by methods such as reflow soldering or dip soldering. The SMT material area is SMT's main raw materials, and it includes that material area body (this application is called the material area for short), load the components and parts (in this application) on the material area body, cover the area of covering with components and parts encapsulation on the material area body, wherein: the tape body that all has a section distance at the head and the tail of material tape body does not load components and parts, has the blank of a section distance promptly.
In the SMT production process, after a model is accomplished, need to send the SMT material area that does not use up back to the warehouse, count remaining components and parts on the SMT material area body by warehouse personnel to with the quantity of inventory and the ID that corresponds the charging tray, form new label with the data that corresponds together, print out and paste on the charging tray in this material area, in the MES system that passes through wireless system with new data simultaneously and upload. However, the manual counting mode is time-consuming and labor-consuming, has low automation degree, is influenced by human factors, can cause counting errors, and has low counting precision.
Disclosure of Invention
The invention aims to provide SMT automatic material counting and distributing equipment which can realize automatic material counting of a material belt and can realize a material distributing function.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a SMT automatic point material divides material equipment, includes the equipment casing, sets up the equipment casing on point material mechanism, point material mechanism include:
the tray mounting component comprises a mounting head which is rotatably arranged on the equipment shell and is used for arranging a tray to be counted and a mounting head rotating driving component for driving the mounting head to rotate;
the material counting assembly is used for counting the number of materials;
the CCD assembly comprises a CCD detection part which is positioned above the material dropping assembly and used for recording the first material position, the type and the interval of the materials and the last material position on the material belt;
the material belt transfer assembly comprises a middle turntable which is rotatably arranged on the equipment shell and used for rolling the counted material belts, and a middle turntable rotation driving part which drives the middle turntable to rotate;
and the controller is connected with the material tray mounting assembly, the material counting assembly, the CCD assembly and the material belt transfer assembly and controls the movement of the material tray mounting assembly, the material counting assembly, the CCD assembly and the material belt transfer assembly.
Preferably, the mounting head can be movably disposed on the device housing toward the direction of the dispensing assembly, the tray mounting assembly further includes a mounting head moving driving component for driving the mounting head to move, and the mounting head moves toward the dispensing assembly along with the unwinding of the tape, so that when the CCD detecting component records the last material, a blank part of the tape is wound on the tray.
Preferably, equipment still including being located charging tray installation component below sensing element, sensing element including being used for detecting the material and taking the sensing element of material surplus how much, the controller with sensing element be connected, at the point material in-process, after the material fast point in material area is accomplished, through sensing element detect the material on the material area roughly surplus, control the quantity of surplus material, slow down the speed of checking, do benefit to the last material in the CCD accurate identification material area.
Further preferably, the sensing assembly further comprises a sensing shell provided with a sensing channel, and the sensing component is arranged inside the sensing shell.
Preferably, the device further comprises a disc separating component which is positioned below the tray mounting component and used for preventing discs on two sides of the tray from approaching each other when the tray moves, the tray may deform along with the movement of the mounting head towards the material dispensing component to cause the discs on two sides to approach each other, and when the sensing component is arranged, the discs approaching each other can shield the sensing component, so that the disc separating component can ensure that a certain distance is kept between the discs of the tray.
Further preferably, the disc separating part is in an L shape or a V shape, and the disc separating part is arranged on the sensing shell.
Preferably, the material counting assembly comprises a feeding track, a material counting gear arranged on the feeding track and used for driving the material belt to move, an encoder connected with the material counting gear and used for counting the number of materials, and a gear rotation driving part for driving the material counting gear to rotate.
Further preferably, the material dispensing assembly comprises a lower support member and an upper cover member, the feeding track is formed between the lower support member and the upper cover member, the upper cover member is provided with a first material detection port and a last material detection port, and the first material detection port is located downstream of the last material detection port.
Further preferably, the material dispensing assembly further comprises an induction component arranged in front of the feeding track and used for inducing the material head of the material belt, and when the induction component senses the material head of the material belt, the gear rotation driving component drives the material dispensing gear to rotate for feeding.
Preferably, the equipment still include connect the track subassembly, the controller with connect the track subassembly and control its action, connect the track subassembly including be located the point material subassembly with well carousel between can stretch out or retract the connection track of equipment casing, drive the flexible drive part of connection track that the connection track stretches out or retracts, when the connection track be in stretch out the equipment casing, the material area through point material subassembly, connect the track and get into well carousel, through connect the track subassembly realize the material area follow point material subassembly to well carousel transition.
Further preferably, the middle rotating disc comprises a disc core for winding the material belt, a stub bar channel extending towards the inner part of the disc core is formed in the peripheral surface of the disc core, when the connecting track extends out of the equipment shell, the stub bar channel of the disc core is in butt joint with the connecting track, and the stub bar of the material belt cannot automatically wind on the middle rotating disc and firstly extends into the stub bar channel of the disc core, and after enough stub bars of the material belt enter the stub bar channel, the middle rotating disc rotates to enable the material belt to wind on the disc core of the middle rotating disc.
Preferably, the stub bar passageway be crooked passageway, can prevent the stub bar of material area from droing when well carousel rotates.
Preferably, the CCD detecting part has a first position for recording a first material position on the material belt, a second position for recording a last material position on the material belt, the first position being located downstream of the second position, and the CCD module further includes a CCD moving driving part for driving the CCD detecting part to move between the first position and the second position.
Preferably, the two sides of the equipment shell are respectively provided with the material dispensing mechanisms, and the two material trays can be dispensed simultaneously through independent double stations.
Preferably, the device further comprises a printing component for printing labels, the controller is connected with the printing component for controlling the action of the printing component, and the printing component can print information of the counting materials.
Preferably, the device further comprises an operation interface for performing instruction operation on the device, and the operation interface is connected with the controller for inputting an operation instruction.
The working principle of the material dotting of the invention is as follows:
1. the material head of the material belt extends into the feeding track, and the sensing component at the front end of the feeding track senses the entering of the material head and automatically feeds the material;
2. the CCD detection part detects a first material position, the type and the interval of materials and a last material position of the materials on the material belt, and the encoder counts the number of the materials on the material belt;
3. after the material counting component counts the materials on the material belt, the mounting head automatically recycles the material belt without manual intervention;
4. after the equipment finishes the operation, the equipment can automatically reset and wait for the start of the next material dispensing.
The working principle of the material distribution of the invention is as follows:
1. inputting the quantity of the materials to be distributed through an operation interface, and performing material distribution operation,
2. the material head of the material belt extends into the feeding track, and the sensing component at the front end of the feeding track senses the entering of the material head and automatically feeds the material;
3. the CCD detection part detects the first material position of the materials on the material belt, the type and the distance of the materials, and the encoder counts the number of the materials on the material belt and counts the number to the specified number;
4. manually cutting off the material belt, collecting a material tray, pasting a label, and automatically uploading data by equipment;
5. placing the new material tray, rotating the new material tray, sensing and automatically recovering the new material tray by the equipment, and uploading data;
6. after the equipment finishes the operation, the equipment can automatically reset and wait for the start of the next material dispensing.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the automatic counting machine can automatically count materials without manual intervention, and has the advantages of high counting speed, accurate counting and high automation degree;
2. the invention can realize the material distribution work by setting the quantity of the materials, has rich functions and meets the dual requirements of material counting and distribution.
Drawings
FIGS. 1-3 are perspective views of the present embodiment (with only a portion of the device housing shown);
FIG. 4 is a schematic front view of the present embodiment;
FIG. 5a is a schematic view of the CCD detecting unit in the first position in this embodiment;
FIG. 5b is a schematic view of the CCD detecting unit in the second position in this embodiment;
fig. 5c is a schematic diagram of the positions of the first position and the second position of the CCD detecting component, the first material detecting port and the last material detecting port in this embodiment.
In the above drawings:
1. an equipment housing; 20. a mounting head; 21. the mounting head rotates the driving member; 22. the mounting head moves the driving member; 30. a lower support; 31. an upper covering member; 310. a first material detection port; 311. finally, a material detection port is formed; 32. a feeding track; 33. a material dispensing gear; 34. an encoder; 35. a gear rotation drive member; 40. a CCD detection part; 41. a CCD movement driving section; 50. a middle rotating disc; 500. a disc core; 501. a stub bar channel; 51. the middle rotary table rotates the driving part; 60. connecting the rails; 61. connecting a rail telescopic driving part; 70. a sensing housing; 700. a sensing channel; 8. a disc separating part; 9. a material tray; 90. a disk.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1-4 show an SMT automatic material-dispensing and material-distributing device, which includes a device housing 1, a material-dispensing mechanism disposed on the device housing 1, and an operation interface disposed on the device housing 1. The operation interface is used for inputting operation instructions to the equipment.
In this embodiment: the two sides of the equipment shell are respectively provided with a material dotting mechanism, and the two material trays can be dotted simultaneously through independent double stations. Specifically speaking, point material mechanism mainly includes:
a tray mounting assembly: the counting machine comprises a mounting head 20 which is rotatably arranged on the equipment shell 1 and is used for arranging a tray 9 to be counted, and a mounting head rotating driving component 21 which drives the mounting head 20 to rotate. In this embodiment: the mounting head 20 is also capable of moving in the direction of the component to be dispensed, specifically, moving obliquely upward as shown, and therefore the tray mounting component further includes a head movement driving part 22 that drives the mounting head 20 to move. When material is dispensed: the material tray 9 is arranged on the mounting head 20 to discharge the material belt to be checked, the mounting head 20 moves towards the material checking component along with the unwinding of the material belt, and the blank part of the material belt is ensured to be wound on the material tray 9 after the material checking is finished; when receiving the material, the mounting head 20 moves back and winds up.
A material dispensing component: the device is used for counting the amount of materials and comprises a feeding track 32 formed between a lower support 30 and an upper cover 31, a counting gear 33 arranged on the feeding track 32 and used for driving a material belt to move, an encoder 34 connected with the counting gear 33 and used for counting the amount of the materials, and a gear rotation driving part 35 used for driving the counting gear 33 to rotate. In addition, the material dispensing assembly further comprises a sensing component (not shown in the figure) arranged in front of the feeding track 32 for sensing the material head of the material belt, and when the sensing component senses the material head of the material belt, the gear rotation driving component 35 drives the material dispensing gear 33 to rotate and feed the material.
A CCD component: the automatic feeding device comprises a CCD detection component 40 which is positioned above a material dropping component and used for recording the position of a first material, the type and the distance of the materials and the position of a last material on a material belt. The CCD detecting member 40 has a first position for recording a first material position on the belt, as shown in fig. 5a, and a second position for recording a last material position on the belt, as shown in fig. 5b, the first position being located downstream of the second position, and therefore, the CCD assembly further includes a CCD moving driving member 41 for driving the CCD detecting member 40 to move between the first position and the second position. The CCD detecting member 40 now registers at the first position to the first material position, then the encoder 34 starts counting, the CCD detecting member 40 moves to the second position again to register at the last material position, and the encoder 34 stops counting again. Since the feeding rail 32 is shielded by the upper covering member 31, a first material detecting opening 310 is opened at a first position of the upper covering member 31 corresponding to the CCD detecting part 40, and a last material detecting opening 311 is opened at a second position corresponding to the CCD detecting part 40, as shown in fig. 5 c.
The material belt transfer component: the material belt counting machine comprises a middle rotary disc 50 which is rotatably arranged on a device shell 1 and used for rolling and counting material belts, a middle rotary disc rotation driving part 51 for driving the middle rotary disc 50 to rotate, and the material belts which finish material counting are firstly rolled on the middle rotary disc 50.
Connecting the track assembly: it includes a connection rail 60 located between the feeding rail 32 and the middle rotary table 50 and capable of extending or retracting the apparatus housing 1, and a connection rail telescopic driving part 61 for driving the connection rail 60 to extend or retract. When the stub bar of the material strap enters the feeding track 32, the connecting track 60 extends out of the device shell 1 and is in butt joint with the feeding track 32, the stub bar of the material strap is conveyed to the middle turntable 50, and when the material strap is normally wound on the middle turntable 50, the connecting track 60 retracts into the device shell 1.
When the stub bar of material area is transported to well carousel 50, the material area can not be around rolling up on well carousel 50 automatically, therefore, well carousel 50 still includes the refill 500 that is used for twining the material area, the stub bar passageway 501 of extending to its inside is seted up to refill 500 global, when connecting track 32 is in stretching out equipment casing 1, stub bar passageway 501 and the butt joint of connecting track 32 of refill 500, the stub bar of material area stretches into stub bar passageway 501 of refill 500 earlier, after the stub bar of sufficient material area gets into stub bar passageway 501, well carousel rotates drive component 51 drive well carousel 50 and rotates and can make the material area around rolling up on the core 500 of well carousel 50, connecting track 60 then can retract in equipment casing 1 simultaneously. In order to prevent the stub bar of the material belt from falling off, the stub bar channel 501 adopts a bent channel.
The sensing component is located below the tray mounting component, and includes a sensing housing 70 provided with a sensing channel 700, and a sensing component (not shown in the figure) arranged inside the sensing housing 70 and used for detecting the material on the material belt, where the sensing component may be, for example, a distance sensor, and a signal of the distance sensor is transmitted to the material belt on the mounting head 20 through the sensing channel 700. In the point material process, after the fast main points in material area are accomplished, detect the material in material area through sensing element, control the quantity of remaining material well, slow down the speed of checking.
The tray dividing member 8: it is located the disc of its both sides when the charging tray installation component below is used for preventing the charging tray removal and is close to each other, and the charging tray 9 may have the circumstances that the deformation caused both sides disc 90 to be close to each other along with installation head 20 moves towards the point material component, and the disc that is close to each other can shelter from the response of sensing element, therefore divides the response that disc part 8 can ensure to keep certain distance between the disc 90 of charging tray 9, in this embodiment: the plate-dividing member 8 is L-shaped or V-shaped and is disposed on the sensing housing 70.
The controller can adopt an industrial computer, an operation interface and the connection of the components to realize the control of the whole equipment.
In addition, the equipment can be provided with a printing component for printing labels, and various information of the counting materials can be printed.
The driving components in this embodiment may be common driving components such as a motor and a cylinder.
The following details illustrate the material dropping process of this example:
when the material is checked by using equipment, firstly, the unique code on the code material is scanned, generally, the code is a one-dimensional code or a two-dimensional code, after the code is scanned, the one-dimensional code of the material can be recorded by a computer, meanwhile, a person puts a material disc 9 on the mounting head 20 of the material checking mechanism corresponding to the side edge, then the material head of the material belt is plugged into the feeding track 32 of the material checking component, after the sensing component senses the material belt, the material checking gear 33 is started to move, the material belt is driven to automatically advance, the CCD detecting component 40 automatically identifies and records the first material position, the type and the distance of the material, the encoder 34 starts to check the quantity of the material, and the material belt which has checked the material is wound. While dispensing, the mounting head 20 advances the material tray 9 along the predetermined trajectory to the designated position close to the dispensing unit, so that the blank portion of the material tape is wound around the material tray 9 when the last material is detected by the CCD detecting unit 40, thus avoiding manual intervention when rewinding the material tape. In the material counting process, when the materials are about to end, the equipment can control the approximate quantity of the residual materials through the sensing part, then the speed is slowed down and counting is started, the last material in the material belt is measured through the detection of the CCD detection part 40 on the material belt, the specific position of the material counting completion is measured, and at the moment, the quantity of the materials can be accurately listed. Subsequently, the mounting head 20 automatically starts to rewind the material belt, simultaneously drives the material tray 9 to rewind to the initial position until the material belt is completely rewound on the material tray 9, manually takes off the material tray 9, prints the label automatically by the printing component, manually pastes the label, and at this moment, the equipment can upload the data to the MES system of the user to complete the updating of the database.
The following briefly explains the material distribution process of this embodiment:
when the material distribution function of the equipment is used, the quantity of materials needing to be dispensed is input manually through an operation interface, a button of the material distribution function is clicked at the same time, the equipment can stop after automatically dispensing the specified quantity, after the equipment is cut off manually, the printing part can print a label firstly, a person can paste the label on an original material disc, the material disc with the residual material band can be put back to a warehouse, a new material disc is mounted on the mounting head, the cut material band is rewound onto the new material disc, the printing part prints a label again, after the rewinding of the new material disc is completed, the person pastes the label on the new material disc, and the material disc is received, so that the material distribution work is completed.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (10)

1. The utility model provides a SMT automatic point material divides material equipment which characterized in that: including equipment casing, setting be in equipment casing on some material mechanism, some material mechanism include:
the charging tray mounting component comprises a mounting head which is rotatably arranged on the equipment shell and is used for arranging a charging tray to be counted and a mounting head rotation driving component for driving the mounting head to rotate;
the material counting assembly is used for counting the number of materials;
the CCD assembly comprises a CCD detection part which is positioned above the material dropping assembly and used for recording the first material position, the type and the interval of the materials and the last material position on the material belt;
the material belt transfer assembly comprises a middle turntable which is rotatably arranged on the equipment shell and used for rolling the counted material belts, and a middle turntable rotation driving part which drives the middle turntable to rotate;
and the controller is connected with the material tray mounting assembly, the material counting assembly, the CCD assembly and the material belt transfer assembly and controls the movement of the material tray mounting assembly, the material counting assembly, the CCD assembly and the material belt transfer assembly.
2. The SMT automatic material counting and distributing equipment according to claim 1, wherein: the mounting head can be movably arranged on the equipment shell towards the direction of the material dropping component, and the material tray mounting component also comprises a mounting head movement driving component for driving the mounting head to move.
3. The SMT automatic material counting and distributing equipment according to claim 1, wherein: the device also comprises a sensing assembly positioned below the charging tray mounting assembly, the sensing assembly comprises a sensing part for detecting the amount of the residual material on the material belt, and the controller is connected with the sensing part.
4. An SMT automatic material counting and distributing device according to claim 1, 2 or 3, wherein: the device also comprises a disc separating part which is positioned below the tray mounting assembly and used for preventing discs on two sides of the tray from approaching each other when the tray moves.
5. The SMT automatic material counting and distributing equipment according to claim 4, wherein: the plate dividing component is L-shaped or V-shaped.
6. The SMT automatic material counting and distributing equipment according to claim 1, wherein: the material counting assembly comprises a feeding track, a material counting gear, an encoder and a gear rotation driving part, wherein the material counting gear is arranged on the feeding track and used for driving a material belt to advance, the encoder is connected with the material counting gear and used for counting the number of materials, and the gear rotation driving part is used for driving the material counting gear to rotate.
7. The SMT automatic material counting and distributing equipment according to claim 1, wherein: the equipment still including connecting the track subassembly, the controller with connect the track subassembly and connect and control its action, connect the track subassembly including being located the point material subassembly with well carousel between can stretch out or retract the connection track of equipment casing, drive the connection track stretch out or the flexible driver part of connection track of retracting, work as the connection track be in and stretch out equipment casing time, the material area warp the point material subassembly, connect the track entering well carousel.
8. The SMT automatic material counting and distributing equipment of claim 7, wherein: the middle rotary table comprises a disc core for winding the material belt, a stub bar channel extending towards the inner part of the disc core is arranged on the peripheral surface of the disc core, and when the connecting track extends out of the equipment shell, the stub bar channel of the disc core is in butt joint with the connecting track.
9. The SMT automatic material counting and distributing equipment according to claim 1, wherein: the CCD detection part is provided with a first position for recording the first material position on the material belt and a second position for recording the last material position on the material belt, the first position is positioned at the downstream of the second position, and the CCD assembly further comprises a CCD moving driving part for driving the CCD detection part to move between the first position and the second position.
10. The SMT automatic material counting and distributing equipment according to claim 1, wherein: the two sides of the equipment shell are respectively provided with the material dropping mechanism.
CN202010517444.8A 2020-06-09 2020-06-09 SMT automatic material counting and distributing equipment Pending CN111731946A (en)

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN117391121A (en) * 2023-10-08 2024-01-12 东莞市二郎神影像设备有限公司 Point material machine with information acquisition function

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CN109607290A (en) * 2018-11-28 2019-04-12 深圳市迦南伟业科技有限公司 Material strip racking machine, material strip racking machine system and material strip method for filling
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