CN110844156B - Automatic braiding machine for SMD products - Google Patents
Automatic braiding machine for SMD products Download PDFInfo
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- CN110844156B CN110844156B CN201810952648.7A CN201810952648A CN110844156B CN 110844156 B CN110844156 B CN 110844156B CN 201810952648 A CN201810952648 A CN 201810952648A CN 110844156 B CN110844156 B CN 110844156B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B15/00—Attaching articles to cards, sheets, strings, webs, or other carriers
- B65B15/04—Attaching a series of articles, e.g. small electrical components, to a continuous web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/36—Arranging and feeding articles in groups by grippers
- B65B35/38—Arranging and feeding articles in groups by grippers by suction-operated grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
- B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The invention discloses an automatic SMD product braiding machine, which comprises a tray conveying part, a product transferring and adsorbing part, a braid positioning and placing part, a cover tape discharging part, a braid driving part and a braid receiving part, wherein the braid discharging part, the braid driving part and the braid receiving part are arranged on a table panel, the position of a sucking device of the product transferring and adsorbing part is regulated by a Y-axis module, an X-axis module and a Z-axis module, the tray conveying part is arranged below the sucking device, the braid positioning and placing part is arranged near the product transferring and adsorbing part, the braid positioning and placing part is provided with a pressing structure, the cover tape discharging part is arranged above the braid positioning and placing part, the braid driving part is arranged behind the braid positioning and placing part, and a driving motor of the braid receiving part is connected with a driving shaft of the braid driving part.
Description
Technical Field
The invention belongs to the field of braiding machines, and particularly relates to an automatic SMD product braiding machine.
Background
The braiding machine can be divided into two kinds of semi-automatic and full-automatic, and bulk material component products are put into a carrier tape after passing through stations such as detection, reversing and testing. Along with the continuous upgrading and thinning and high integration of electronic products, electronic components are also converted into patches from past plug-ins to save the installation space of a circuit board and expand the functions of the products. Is a large revolution in the electronic industry.
The working principle of the braiding machine is as follows: after the braiding packaging machine is electrically and pneumatically connected, if the braiding packaging machine is in thermal packaging, the cutter is heated to a proper temperature, and the carrier band and the air pressure of an air source are regulated. The SMD component is put into the carrier tape by manual or automatic feeding equipment, the motor rotates to pull the cover tape and the forming carrier tape to the packaging position, the cover tape is arranged at the upper position, the carrier tape is arranged at the lower position, and the two blades which are heated are pressed on the cover tape and the carrier tape, so that the cover tape seals the SMD component opening on the carrier tape, and the purpose of packaging the SMD component is achieved. The tray then winds the packaged carrier tape.
At present, along with weakening of the Chinese labor force market and the surge of new technology, the rising of general engineering wages and the high requirements of terminal markets on the quality and the functions of products, the Surface Mount Technology (SMT) industry which is very competitive is subjected to small pressure, so that the continuous upgrading of the quality and the yield of Surface Mount Devices (SMD) in the whole surface mount technology industry is formed, the traditional production process cannot adapt to the current market, and the corresponding full-automatic braid packaging machine for the surface mount devices is developed in order to meet the requirements of manufacturers on labor cost and product quality improvement.
The prior semiautomatic equipment has the main defects of SMD package: firstly, the material is manually taken from the tray, and then the material is discharged into the carrier tape, so that the quality of the product is difficult to ensure due to the influence of human factors; secondly, the efficiency of manual material taking and discharging is low, and the productivity of products is limited.
The application number is: CN201320029128.1, 20130117 as filed date: in the patent of the full-automatic braiding machine for bulk SMD components, a full-automatic braiding machine for bulk SMD components is disclosed, the braiding machine comprises a material taking device, a braiding sealing device, a detecting device, a control device and a motor device, wherein the material taking device is connected with the braiding sealing device and the control device, the material taking device is connected with the braiding sealing device and the motor device, the material taking device and the braiding sealing device are driven to operate through motor driving, the braiding sealing mechanism comprises material leakage detection and protruding material detection, the material leakage is detected through reflective optical fibers, a photoelectric sensor is added to a mechanical structure to detect protruding materials, and when braiding is abnormal, manual material feeding is stopped. The braid sealing device cannot accurately position the braid and the plastic sealing band before the braid is sealed.
Disclosure of Invention
The technical problem solved by the invention is to provide an automatic SMD product taping machine.
The aim of the invention can be achieved by the following technical scheme:
an automatic SMD product braiding machine comprises a tray conveying part, a product transferring and adsorbing part, a braiding positioning and placing part, a cover tape discharging part, a braiding driving part and a braiding receiving part, wherein the tray conveying part, the product transferring and adsorbing part, the braiding positioning and placing part, the cover tape discharging part, the braiding driving part and the braiding receiving part are arranged on a table panel;
the tray conveying section includes: synchronous belt, stop cylinder, sliding table cylinder and sliding table
The two synchronous belts are synchronously moved by the motor, the tray is placed on the two synchronous belts, the outer sides of the two synchronous belts are respectively fixed on the bracket, the stop cylinder and the sliding table cylinder are fixed in the middle of the bracket, the acting end of the sliding table cylinder is connected with the sliding table, the tray moves along with the movement of the synchronous belt, and the distance between the sliding table and the front end of the stop cylinder is the same as the length of the tray;
the product transferring and adsorbing part is provided with a Y-axis module, an X-axis module, a Z-axis module, a material sucking device, a first detection structure and a second detection structure, wherein the Y-axis module comprises a motor and a ball screw, and the motor is connected with the ball screw through a bearing seat; the X-axis module comprises a motor and a ball screw, and the motor is connected with the ball screw through a bearing seat; the Z-axis module comprises a motor and a ball screw, and the motor is connected with the ball screw through a bearing seat; the X-axis module base support penetrates through the ball screw of the Y-axis module and is fixed on a nut of the ball screw, the X-axis module moves along the Y axis along with the nut of the ball screw, the Z-axis module base support penetrates through the ball screw of the X-axis module and is fixed on the nut of the ball screw, the Z-axis module moves along the X axis along with the ball screw of the X-axis module, the material sucking device is fixedly arranged at the lower part of a follow-up plate of the Z-axis module and is fixed on a sliding block of the ball screw of the Z-axis module, the material sucking device comprises a cylinder and a suction nozzle, the lower part of the cylinder is connected with the fixed suction nozzle, the first detection structure is fixedly connected onto the base support of the Z-axis module through a U-shaped frame, the U-shaped frame is arranged outside the suction nozzle, and the suction nozzle is arranged right above the tray conveying part 1;
the synchronous belt conveying direction of the tray conveying part is parallel to the X-axis module direction of the product transferring and adsorbing part, and the rear detection structure of the product transferring and adsorbing part is arranged between the tray conveying part and the braiding positioning and placing part;
the braiding positioning and placing part comprises a discharging platform and a pressing platform, a carrier tape is placed on the discharging platform, the discharging platform is in contact with the pressing platform, a cover tape positioning structure, a laminating damping structure and a pressing structure are sequentially arranged on the pressing platform close to the discharging platform, the pressing structure comprises a pressing cylinder and a pressing block, and the pressing cylinder is connected with the pressing block in a downward linkage mode;
the cover tape discharging part comprises a reel and a tensioning roller, the cover tape is wound on the reel, the reel and the tensioning roller are arranged above the braid positioning and placing part, the cover tape is attached to the carrier tape on the braid positioning and placing part through the two tensioning rollers, and the attached braid and carrier tape pass through the cover tape positioning structure;
the braiding belt driving part comprises a driving gear wheel, a floating pressing wheel and a driving shaft, wherein the rolling wheel of the driving gear wheel is fixed on the driving shaft, the floating pressing wheel is arranged on a floating bearing of the floating mechanism, the braiding belt and the carrier belt after being attached are arranged on the driving gear wheel, and the floating pressing wheel is pressed above the driving gear wheel;
the braiding receiving part is arranged on one side of the braiding driving part and is provided with a driving motor, a receiving motor, a tensioning roller, a detection mechanism and a fixing plate, wherein the driving motor and the tensioning roller are sequentially arranged on the fixing plate, the detection mechanism is arranged on a driving shaft of the driving part of the braiding through a coupler, and the receiving motor is connected with a receiving reel.
Preferably, the discharging platform is provided with a dustproof material blocking transparent cover plate, the dustproof material blocking transparent cover plate is provided with a feeding hole and a material supplementing hole, and the material supplementing hole is provided with an installation detection optical fiber. Preferably, an NG product box is arranged between the tray conveying part and the rear detection structure of the product transferring and adsorbing part.
Preferably, the suction nozzles of the material sucking device are arranged in a plurality, the cylinders of the material sucking device are arranged in a plurality, and the suction nozzles of the material sucking device are in one-to-one correspondence with the cylinders.
Preferably, the X-axis module of the product transferring and adsorbing part moves along with the ball screw of the Y-axis module through a sliding rail.
Preferably, the driving toothed wheel of the braid driving part comprises a roller, the roller is provided with a hobbing, the size of the hobbing is not larger than that of the braid hole, the floating pressing wheel is provided with a line-imitating groove, and the position of the line-imitating groove corresponds to that of the hobbing.
Preferably, the pre-detection structure comprises a camera.
The invention has the beneficial effects that:
the invention has compact and reasonable structure and convenient operation, and after the arranged trays are manually sent into the runner, the device realizes the functions of placing, braiding, pressing and receiving the products from the trays to the carrier tape with high efficiency and high precision through a reasonable and effective mechanical structure.
Drawings
Fig. 1 is a schematic perspective view of an automatic taping machine for SMD products.
Fig. 2 is a top view of an automatic taping machine for SMD products.
Fig. 3 is a schematic structural view of the tray conveying section.
Fig. 4 is a schematic structural view of the product transfer adsorbing portion.
Fig. 5 is a schematic structural view of the braid positioning and placing part.
Fig. 6 is a schematic structural view of the braid driving portion.
Fig. 7 is a schematic structural view of the braid receiving part.
In the figure: 1-a tray conveying part; 2-a product transfer adsorption part; 3-braid positioning and placing parts; 4-cover tape discharging part; 5-braiding material driving part; 6, a braid receiving part; 7-a deck plate; 8-NG product box; 101-a synchronous belt; 102-stopping a cylinder; 103-a slipway cylinder; 104-a sliding table; 105-trays; 106-a bracket; 201-Y axis module; 202-X axis module; 203-Z axis module; 204, a material sucking device; 205-first detecting the structure; 206-post-detection structure; 207-motor; 208-ball screw; 209-bearing blocks; 301-a discharging platform; 302, pressing a platform; 303-cover tape positioning structure; 304-fitting a shock absorption structure; 305-pressing structure; 401-reels; 402-tensioning roller; 501-a roller; 502-a simulated line slot; 601-driving a motor; 602, a material receiving motor; 603-tensioning roller; 604-a detection mechanism; 605-fixing plate.
Detailed Description
The technical scheme of the invention is further described with reference to the accompanying drawings:
an automatic SMD product braiding machine comprises a tray conveying part 1, a product transferring and adsorbing part 2, a braiding positioning and placing part 3, a cover tape discharging part 4, a braiding driving part 5 and a braiding receiving part 6, wherein the tray conveying part 1, the product transferring and adsorbing part 2, the braiding positioning and placing part 3, the cover tape discharging part 4, the braiding driving part 5 and the braiding receiving part 6 are arranged on a table panel 7;
the tray conveying section 1 includes: the synchronous belt (101), the stop cylinder (102), the sliding table cylinder (103), the sliding table (104) and the tray (105), wherein two synchronous belts (101) are arranged, the synchronous belts (101) move synchronously through a motor, the tray (105) is placed on the two synchronous belts (101), the outer sides of the two synchronous belts (101) are respectively fixed on a bracket (106), the stop cylinder (102) and the sliding table cylinder (103) are fixed in the middle of the bracket (106), the acting end of the sliding table cylinder (103) is connected with the sliding table (104), the tray (105) moves along with the movement of the synchronous belts, and the distance between the sliding table (104) and the front end of the stop cylinder (102) is the same as the length of the tray (105);
the product transferring and adsorbing part 2 is provided with a Y-axis module 201, an X-axis module 202, a Z-axis module 203, a sucking device 204, a first detection structure 205 and a second detection structure 206, wherein the Y-axis module 201 comprises a motor 207 and a ball screw 208, and the motor 207 and the ball screw 208 are connected through a bearing pedestal 209; the X-axis module 202 comprises a motor and a ball screw, and the motor is connected with the ball screw through a bearing seat; the Z-axis module 203 comprises a motor and a ball screw, and the motor is connected with the ball screw through a bearing seat; the base bracket of the X-axis module 202 penetrates through the ball screw 208 of the Y-axis module 201 and is fixed on a nut of the ball screw 208, the X-axis module 202 moves along the Y-axis along with the nut of the ball screw 208, the base bracket of the Z-axis module 203 penetrates through the ball screw of the X-axis module 202 and is fixed on the nut of the ball screw, the Z-axis module 203 moves along the X-axis along with the ball screw of the X-axis module 202, the material sucking device 204 is fixedly arranged at the lower part of a follow-up plate of the Z-axis module 203, the follow-up plate is fixedly arranged on a sliding block of the ball screw of the Z-axis module 203, the material sucking device 204 comprises a cylinder and a suction nozzle, the lower part of the cylinder is connected with the fixed suction nozzle, the detection structure 205 is fixedly connected onto the base bracket of the Z-axis module 203 through a U-shaped frame, the U-shaped frame is arranged outside the suction nozzle, and the suction nozzle is arranged right above the tray conveying part 1;
the conveying direction of the synchronous belt 101 of the tray conveying part 1 is parallel to the direction of the X-axis module 202 of the product transferring and adsorbing part 2, and the rear detection structure 206 of the product transferring and adsorbing part 2 is arranged between the tray conveying part 1 and the braiding positioning and placing part 3;
the braiding positioning and placing part 3 comprises a discharging platform 301 and a pressing platform 302, a carrier tape is placed on the discharging platform 301, the discharging platform 301 is in contact with the pressing platform 302, a cover tape positioning structure 303, a bonding damping structure 304 and a pressing structure 305 are sequentially arranged on the pressing platform 302 close to the discharging platform 301, the pressing structure 305 comprises a pressing cylinder and a pressing block, and the pressing cylinder is connected with the pressing block in a downward linkage mode;
the cover tape discharging part 4 comprises a reel 401 and a tensioning roller 402, the cover tape is wound on the reel 401, the reel 401 and the tensioning roller 402 are arranged above the braid positioning and placing part 3, the cover tape is attached to the carrier tape on the braid positioning and placing part 3 through the two tensioning rollers 402, and the attached braid and carrier tape pass through the cover tape positioning structure 303;
the braiding belt driving part 5 is arranged behind the braiding belt positioning and placing part 3, the braiding belt driving part 5 comprises a driving gear wheel, a floating pressing wheel and a driving shaft, the roller of the driving gear wheel is fixed on the driving shaft, the floating pressing wheel is arranged on a floating bearing of a floating mechanism, the braiding belt and a carrier belt after being attached are arranged on the driving gear wheel, and the floating pressing wheel is pressed above the driving gear wheel;
the braiding receiving part 6 is arranged on one side of the braiding driving part 5, the braiding receiving part 6 is provided with a driving motor 601, a receiving motor 602, a tensioning roller 603, a detection mechanism 604 and a fixing plate 605, the driving motor 601, the tensioning roller 603 and the detection mechanism 604 are sequentially arranged on the fixing plate 605, the driving motor 601 is connected with a driving shaft of the braiding driving part 5 through a coupler, and the receiving motor 602 is connected with a receiving reel.
In this embodiment, preferably, a dustproof material blocking transparent cover plate is disposed on the discharging platform 301, and a feeding port are opened on the dustproof material blocking transparent cover plate, and the feeding port is provided with an installation detection optical fiber.
In this embodiment, preferably, an NG product box 8 is provided between the tray conveying section 1 and the rear detecting structure 206 of the product transfer adsorbing section 2. When the placement of the SMD product is a placement location where the product is found to be unsatisfactory, the product is thrown into the NG magazine for recycling.
In this embodiment, preferably, a plurality of suction nozzles of the suction device 204 are provided, a plurality of cylinders of the suction device 204 are provided, and the suction nozzles of the suction device 204 are in one-to-one correspondence with the cylinders.
In this embodiment, preferably, the X-axis module 202 of the product transfer adsorption unit 2 moves along with the ball screw 208 of the Y-axis module 201 via a slide rail.
In this embodiment, preferably, the driving toothed wheel of the braid driving part 5 includes a roller 501, on which a hobbing is disposed, the size of the hobbing is not greater than the size of the braid hole, and the floating pressing wheel is provided with a line-imitating groove 502, where the position of the line-imitating groove 502 corresponds to the position of the hobbing.
In this embodiment, preferably, the pre-detection structure 5 includes a camera.
In this embodiment, the detecting mechanism 604 preferably includes a movable rod, a detecting block, and a proximity sensor, the detecting block is fixed to the movable rod, and the movable rod is driven by the braid. When the braid receives a certain degree, the braid drives the movable rod to rise, the detection block rises, the induction sensor receives a signal, the motor stops, and otherwise, the motor runs to receive materials.
Working principle: the product is placed in the tray on the tray conveying part 1 by manpower, the tray is conveyed to the position of the suction nozzle of the suction device 204 of the product transferring and adsorbing part 2, the position of the suction device 204 is controlled by the Z-axis module 203, the Y-axis module 201, the X-axis module 202 and the Z-axis module 203 move in three directions to determine the position of the suction device 204, after the position is determined, the suction nozzle of the suction device 204 is controlled by an air cylinder to suck the product on the tray, after the product is sucked, the product is moved to the carrier tape in the feeding opening of the feeding platform 301 of the braid positioning and placing part 3, the carrier tape passes through the braid positioning and placing part 3 from the carrier tape discharging reel at the lower part of the platform panel, the carrier tape for placing the product is attached to the cover tape by the cover tape positioning structure 303, the cover tape is output from the cover tape discharging part 4 and attached to the carrier tape by the cover tape positioning structure, the attached carrier tape and the cover tape ironing structure are pressed together, the carrier tape after the pressing and the cover tape are driven by the braid driving part 5, the carrier tape after the braiding part 5 is driven by the braid driving part 5, and the braiding part is wound by the material after the braiding part is wound by the winding part 6.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and it should be understood by those skilled in the art that although the present invention has been described in detail with reference to the above embodiments: modifications and equivalents may be made thereto without departing from the spirit and scope of the invention, and the appended claims are intended to cover such modifications and equivalents as fall within the spirit and scope of the invention.
Claims (1)
1. An automatic SMD product braiding machine comprises a tray conveying part (1), a product transferring and adsorbing part (2), a braiding positioning and placing part (3), a cover tape discharging part (4), a braiding driving part (5) and a braiding receiving part (6), wherein the tray conveying part (1), the product transferring and adsorbing part (2), the braiding positioning and placing part (3), the cover tape discharging part (4), the braiding driving part (5) and the braiding receiving part (6) are arranged on a table panel (7);
the method is characterized in that:
the tray conveying section (1) comprises: the device comprises synchronous belts (101), stop cylinders (102), sliding table cylinders (103), sliding tables (104) and trays (105), wherein the two synchronous belts (101) are arranged, the two synchronous belts (101) move synchronously through a motor, the trays (105) are placed on the two synchronous belts (101), the outer sides of the two synchronous belts (101) are respectively fixed on a support (106), the stop cylinders (102) and the sliding table cylinders (103) are fixed in the middle of the supports (106), the acting ends of the sliding table cylinders (103) are connected with the sliding tables (104), the trays (105) move along with the movement of the synchronous belts, and the distance between the sliding tables (104) and the front ends of the stop cylinders (102) is the same as the length of the trays (105);
the product transferring and adsorbing part (2) is provided with a Y-axis module (201), an X-axis module (202), a Z-axis module (203), a sucking device (204), a first detection structure (205) and a second detection structure (206), wherein the Y-axis module (201) comprises a motor (207) and a ball screw (208), and the motor (207) and the ball screw (208) are connected through a bearing seat (209); the X-axis module (202) comprises a motor and a ball screw, and the motor is connected with the ball screw through a bearing seat; the Z-axis module (203) comprises a motor and a ball screw, and the motor is connected with the ball screw through a bearing seat; the X-axis module (202) base bracket passes through a ball screw (208) of the Y-axis module (201) and is fixed on a nut of the ball screw (208) of the Y-axis module (201), the X-axis module (202) moves along the Y axis along with the nut of the ball screw (208) of the Y-axis module (201), the Z-axis module (203) base bracket passes through the ball screw of the X-axis module (202) and is fixed on the nut of the ball screw of the X-axis module (202), the Z-axis module (203) moves along the X axis along with the ball screw of the X-axis module (202), the suction device (204) is fixedly arranged at the lower part of a follow-up plate of the Z-axis module (203), the follow-up plate is fixed on a sliding block of the ball screw of the Z-axis module (203), the suction device (204) comprises a cylinder and a suction nozzle, the lower part of the cylinder is connected and fixed, the detection structure (205) is fixedly connected on the Z-axis module (203) base bracket through a U-frame, and the suction nozzle is arranged at the position of the outer side of the U-axis module (203);
the conveying direction of the synchronous belt (101) of the tray conveying part (1) is parallel to the X-axis module (202) of the product transferring and adsorbing part (2), and a rear detection structure (206) of the product transferring and adsorbing part (2) is arranged between the tray conveying part (1) and the braiding positioning and placing part (3);
the braiding positioning and placing part (3) comprises a discharging platform (301) and a pressing platform (302), a carrier tape is placed on the discharging platform (301), the discharging platform (301) is in contact with the pressing platform (302), a cover tape positioning structure (303), a bonding shock-absorbing structure (304) and a pressing structure (305) are sequentially arranged on the pressing platform (302) close to the discharging platform (301), the pressing structure (305) comprises a pressing cylinder and a pressing block, and the pressing cylinder is connected with the pressing block in a lower link mode;
the cover tape discharging part (4) comprises a reel (401) and a tensioning roller (402), the cover tape is wound on the reel (401), the reel (401) and the tensioning roller (402) are arranged above the tape locating and placing part (3), the cover tape is attached to the carrier tape on the tape locating and placing part (3) through the two tensioning rollers (402), and the attached tape and carrier tape pass through the cover tape locating structure (303);
the braiding belt driving part (5) is arranged behind the braiding belt positioning and placing part (3), the braiding belt driving part (5) comprises a driving gear wheel, a floating pinch roller and a driving shaft, the roller of the driving gear wheel is fixed on the driving shaft, the floating pinch roller is arranged on a floating bearing of a floating mechanism, the braiding belt and a carrier belt after being attached are arranged on the driving gear wheel, and the floating pinch roller is pressed above the driving gear wheel;
the braiding receiving part (6) is arranged on one side of the braiding driving part (5), the braiding receiving part (6) is provided with a driving motor (601), a receiving motor (602), a tensioning roller (603), a detection mechanism (604) and a fixing plate (605), the driving motor (601) and the tensioning roller (603) are sequentially arranged on the fixing plate (605), the detection mechanism (604), the driving motor (601) is connected with a driving shaft of the braiding driving part (5) through a coupler, and the receiving motor (602) is connected with a receiving reel;
a dustproof material blocking transparent cover plate is arranged on the discharging platform (301), a feeding hole and a material supplementing hole are formed in the dustproof material blocking transparent cover plate, and a detection optical fiber is arranged at the material supplementing hole;
an NG product box (8) is arranged between the tray conveying part (1) and the rear detection structure (206) of the product transferring and adsorbing part (2);
the suction nozzles of the suction device (204) are arranged in a plurality, the cylinders of the suction device (204) are arranged in a plurality, and the suction nozzles of the suction device (204) are in one-to-one correspondence with the cylinders;
the X-axis module (202) of the product transfer adsorption part (2) moves along with the ball screw (208) of the Y-axis module (201) through a sliding rail;
the driving gear wheel of the braid driving part (5) comprises a roller (501), a gear hobbing is arranged on the roller, the size of the gear hobbing is not larger than that of a braid hole, the floating pressing wheel is provided with a simulation groove (502), and the position of the simulation groove (502) corresponds to that of the gear hobbing;
the pre-detection structure (205) comprises a camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810952648.7A CN110844156B (en) | 2018-08-21 | 2018-08-21 | Automatic braiding machine for SMD products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810952648.7A CN110844156B (en) | 2018-08-21 | 2018-08-21 | Automatic braiding machine for SMD products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110844156A CN110844156A (en) | 2020-02-28 |
| CN110844156B true CN110844156B (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810952648.7A Active CN110844156B (en) | 2018-08-21 | 2018-08-21 | Automatic braiding machine for SMD products |
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