CN111268481A - Automatic docking mechanism of material belt docking machine - Google Patents
Automatic docking mechanism of material belt docking machine Download PDFInfo
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- CN111268481A CN111268481A CN201911232425.4A CN201911232425A CN111268481A CN 111268481 A CN111268481 A CN 111268481A CN 201911232425 A CN201911232425 A CN 201911232425A CN 111268481 A CN111268481 A CN 111268481A
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- material belt
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- feeding
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Abstract
The invention provides a material belt connecting machine which comprises a case and a host arranged on the upper part of the case, wherein a protective cover hinged with the case is arranged outside the host, an operating panel is arranged on the protective cover, a power supply and an inverter are arranged in the case, the host comprises a control circuit board, a driving mechanism, a material belt automatic butt joint mechanism, an automatic rubber coating mechanism, an education rubber stripping mechanism and a rubber sucking and sticking mechanism, a material disc bracket hinged with the case is arranged on the side surface of the case, and the material belt connecting machine can automatically rubber coat, so that the working efficiency is improved, the product quality is improved, and the operating passing rate is improved.
Description
Technical Field
The invention relates to an automatic butt-joint mechanism of a material belt connecting machine, in particular to an automatic butt-joint mechanism of a material belt connecting machine aiming at an SMT automatic production line, which can automatically detect the position of empty materials, accurately cut and automatically butt-joint the heads and the tails of two material belts with the same specification.
Background
SMT is a Surface Mounted Technology (abbreviation for Surface Mounted Technology) that is currently one of the most popular techniques and processes in the electronic assembly industry. The surface-mounted component (SMC/SMD, chip component in Chinese) with no pins or short leads is mounted on the surface of a Printed Circuit Board (PCB) or other substrates, and is soldered and assembled by methods such as reflow soldering or dip soldering.
From the development cycle of the industry itself, though the SMT industry in China is still in the early development stage, the SMT industry has been presented with vigorous vitality. Meanwhile, the SMT industry is an important basic industry, has important significance for promoting the structure adjustment and the industry upgrade of the manufacturing industry of the electronic information industry in China, and promotes the rapid and healthy development of the SMT industry in China to require the common cooperation of various links upstream and downstream of the industry. In the surface assembly technology, the connection of the material belts is an important process, but at present, the heads and the tails of two material belts with the same specification need to be cut off and butted at empty positions manually, and are wrapped and connected by adhesive tapes, so that the defects of low manual efficiency, difficult quality guarantee and low on-machine passing rate exist.
Disclosure of Invention
The invention provides an automatic butt-joint mechanism of a material belt connecting machine, aiming at the defects existing in the material belt connecting process in the SMT industry at present, which can realize automatic butt-joint of two material belts, improves the working efficiency, the product quality and the operating pass rate.
The invention is realized by adopting the following scheme:
the utility model provides an automatic docking mechanism of material area machine of plugging into, includes two bilateral symmetry's interfacing apparatus, two interfacing apparatus includes respectively:
the exposed material belt inlet is used for the material belt to enter the butt joint device;
the ratchet wheel is driven by the stepping motor and is used for feeding and positioning the material belt;
and the cutting knife is driven by the cam to cut and is used for cutting the material belt.
Preferably, the docking device further comprises a photosensitive sheet, the photosensitive sheet is fixedly connected with the ratchet wheel, and the photosensitive sheet is matched with the photoelectric switch and used for accurate feeding.
Preferably, the docking device further comprises an elastic pressing wheel, and the elastic pressing wheel is arranged above the ratchet wheel.
Preferably, the docking device further comprises an automatic optical fiber detection device for detecting the empty position of the material belt.
Preferably, the docking device further comprises a manual knob, and the manual knob is located in front of the material belt inlet.
Further, the invention also designs a material belt connecting machine which comprises any one of the automatic butt joint mechanisms, a glue feeding and stripping mechanism, a glue sucking and pasting mechanism and an automatic rubber coating mechanism.
It should be understood that the parts and elements of the above-described mechanism that are not described in detail are well known in the art and will not be described in detail herein.
The automatic butt-joint mechanism of the material belt connecting machine is applied to an SMT material belt (paper belt) connecting machine, can realize the functions of automatic feeding, butt joint and accurate cutting of the head and the tail of two material belts with the same specification, can also realize the functions of automatic detection of the position of an empty material, accurate cutting and automatic butt joint, and can complete the function of automatic material receiving after material receiving; the material belt connecting machine is simple and easy to operate, greatly improves the speed, saves labor and improves the production efficiency.
Drawings
FIG. 1 is a schematic overall view of an embodiment of the present invention;
FIG. 2 is a schematic internal view of a chassis according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a driving mechanism according to an embodiment of the present invention;
FIG. 4 is a perspective view of a docking device according to an embodiment of the present invention;
FIG. 5 is a side view of a docking assembly according to an embodiment of the present invention;
FIG. 6 is a perspective view of an automatic encapsulation mechanism according to an embodiment of the present invention;
FIG. 7 is a perspective view of a glue feeding and stripping mechanism according to an embodiment of the present invention;
FIG. 8 is a side view of a glue feeding and stripping mechanism according to an embodiment of the present invention;
FIG. 9 is a perspective view of a glue sucking and sticking mechanism according to an embodiment of the present invention;
FIG. 10 is a schematic view of the overall installation of the glue feeding and stripping mechanism and the glue sucking and applying mechanism according to the embodiment of the present invention;
FIG. 11 is a schematic view of the overall installation of the driving mechanism, the automatic material belt docking mechanism, the automatic rubber coating mechanism, the rubber feeding and stripping mechanism, and the rubber sucking and pasting mechanism according to the embodiment of the present invention;
wherein, 1 is a chassis, 11 is a chassis door, 12 is a waste drawer, 13 is a starting switch, 14 is a tray bracket, 15 is a protective cover, 16 is a control panel, 17 is a handle, 18 is a partition board, 19 is a distribution board, 20 is a material belt inlet, 21 is a manual knob, 3 is a driving mechanism, 30 is a first servo motor, 31 is a first synchronous wheel, 32 is a second synchronous wheel, 33 is a synchronous belt, 34 is a cam shaft, 35 is a cam, 4 is a butt joint device, 40 is a stepping motor, 41 is an elastic pressing wheel, 42 is a cutting knife, 43 is an optical fiber automatic detection device, 44 is a ratchet wheel, 5 is a material belt, 6 is an automatic rubber coating mechanism, 60 is a rubber coating shovel, 61 is a spring, 7 is a rubber feeding and stripping mechanism, 70 is a rubber belt placing wheel, 71 is a bottom paper receiving mechanism, 72 is a second servo motor, 73 is a rubber feeding mechanism, 74 is a stripping plate, 75 is a gear rack rubber stripping mechanism, 76 is a third servo motor, 77 is a synchronizing wheel, 8 is a glue sucking and sticking mechanism, 80 is a fourth servo motor, 81 is a U-shaped groove, 82 is a swing rod, 83 is a follower, 84 is a guide rail and 85 is a suction nozzle.
Detailed Description
The technical content of the present application is explained and illustrated below in a non-limiting manner with reference to specific embodiments in order to provide a better understanding of the technical content.
As shown in fig. 1 and 2, the material belt connecting machine according to the present invention includes a chassis 1 and a host machine disposed on an upper portion of the chassis 1, the host machine 1 is provided with a chassis door 11, a power supply (a lithium battery in this embodiment) and an inverter are disposed in the chassis door 11, the chassis is further provided with a waste material drawer 12 for storing waste materials, the chassis is provided with a left start switch 13 and a right start switch 13, a tray bracket 14 hinged to the chassis 1 is disposed on a side surface of the chassis 1, a protection cover 15 hinged to the chassis 1 is disposed outside the host machine, an operation panel 16 is disposed on the protection cover 15, a handle 17 is disposed on an edge of the chassis, a longitudinal partition 18 and a distribution board 19 are further disposed in the chassis 1, and.
The host comprises a control circuit board, a driving mechanism, a material belt automatic butt joint mechanism, an automatic rubber coating mechanism, a rubber feeding and stripping mechanism and a rubber sucking and sticking mechanism. As shown in fig. 3, the driving mechanism 3 is an integrated cam mechanism, and includes a first servo motor 30 and a first synchronizing wheel 31 installed on a rotating shaft of the first servo motor 30, the first synchronizing wheel 31 drives a synchronizing belt 33, the synchronizing belt 33 drives a cam shaft 34 to rotate through a second synchronizing wheel 32, six cams 35 are installed on the cam shaft 34, the rotation of the cams 35 drives a cutting knife 42 (fig. 4) to move up and down to cut the strip 5, and the rotation of the cams 35 drives an automatic encapsulation mechanism 6 (fig. 6) to encapsulate the strip at the same time.
The automatic material belt butt-joint mechanism is two bilateral symmetry butt-joint devices arranged on one side of the driving mechanism, as shown in fig. 4-5, the butt-joint device 4 is provided with a left material belt inlet 20 and a right material belt inlet 20 which are exposed out of the protective cover, a manual knob 21 for feeding the material belt coil into the material belt inlet 20 is further arranged in front of the automatic material belt butt-joint mechanism, the butt-joint device 4 comprises a stepping motor 40, a ratchet wheel 44 driven by the stepping motor, the ratchet wheel 44 is fixedly connected with a photosensitive sheet, the photosensitive sheet is matched with a photoelectric switch to complete accurate feeding, the feeding device further comprises an elastic pressing wheel 41 arranged above the ratchet wheel, an optical fiber automatic detection device 43 for detecting a material belt vacancy, and a cutting knife. As shown in fig. 6 and 11, the automatic encapsulation mechanism 6 is arranged between the two docking devices 4 and comprises an encapsulation shovel 60 driven by a driving mechanism, and one side of the encapsulation shovel 60 is provided with a return spring 61; as shown in fig. 7 and 8, the glue feeding and stripping mechanism 7 includes a glue feeding mechanism 73, a sensor (not shown), a stripping plate 74 and a waste paper collecting mechanism 71, the glue feeding mechanism 73 and the waste paper collecting mechanism 71 are driven by a second servo motor 76 through a synchronizing wheel 77, the glue feeding and stripping mechanism 7 further includes a tape placing wheel 70, a rack-and-pinion glue stripping mechanism 75 and a stripping plate 74, the rack-and-pinion glue stripping mechanism 75 is driven by a third servo motor 76, the rack-and-pinion glue stripping mechanism strips the tape, the sensor senses the movement of the tape and transmits the signal thereof to a control circuit board for processing, and then drives the third servo motor; as shown in fig. 9 and 10, the glue sucking and pasting mechanism 9 includes a suction nozzle 85, a fourth servo motor 80, a swing rod 82, a U-shaped groove 81, a follower 83 and a guide rail 84, the fourth servo motor 80 drives the swing rod 82, the follower 83 slides in a waist-shaped long groove of the swing rod 82 and the U-shaped groove 81, and drives the glue sucking and pasting mechanism to reciprocate up and down and left and right, so that glue sucking and pasting are realized, and the main machine is shown in fig. 11 after being connected and assembled.
According to the material belt connecting machine, the servo motor drives the synchronous wheel and the synchronous belt to drive the integrated cam mechanism to move, and the cam in the integrated cam mechanism drives the cutting knife to accurately cut, automatically butt and encapsulate the positioned material belt; the working principle of the butting device is that a stepping motor drives a ratchet wheel, and the ratchet wheel realizes feeding and positioning of the material belt; the working principle of the glue feeding and stripping mechanism is that a servo motor drives a synchronous wheel, the synchronous wheel drives the glue feeding mechanism and the waste collecting mechanism, waste is collected while glue is fed, the servo motor drives a gear rack, and a stripping plate moves forwards to strip a rubber belt; in the glue sucking and pasting device, a servo motor drives a swing rod, and a mechanism is driven by a follower to move up, down, left and right in a reciprocating manner through the sliding of a long waist-shaped groove and a U-shaped groove of the swing rod, so that the aim of sucking and pasting glue is fulfilled; in the automatic rubber coating mechanism, the rubber coating shovel with a spring realizes automatic rubber coating (driven by an integrated cam mechanism).
The material belt connecting machine provided by the invention is operated according to the following steps:
firstly, turning on and turning off:
1. connecting power supply
A. Opening the front door of the case;
B. connecting the +/-pole of the fully charged lithium battery with the +/-pole of the inverter by using a matched special silica gel rubber wire;
2. power on
Second, equipment reset
The reset button is pressed again for the following cases:
1. the power supply is turned on again;
2. pressing down an emergency stop button;
3. after the alarm fault is eliminated;
third, hang the charging tray
1. Opening the tray bracket;
2. hanging the tray on a bracket;
3. opening the tray and pulling out all empty belts;
fourth, shearing the material belt
Cutting off empty parts of two strips of materials which are connected in advance by using special scissors; note: more than 10 empty materials are arranged at two connected ends, so that the cutter is prevented from cutting the electronic product;
five, material belt feeding
1. Left side feeding
A, holding the material belt by the left hand, and feeding the material from a left feeding port;
b, twisting the knob by the right hand to ensure that the material belt is hung with ratchet teeth; 2. feeding on right side
A, holding a material belt by a right hand, and feeding from a right feeding port;
b, twisting the knob by the left hand to ensure that the material belt is hung with ratchet teeth;
sixthly, starting
The left hand (index finger) and the right hand (index finger) simultaneously extend into the left photoelectric starting switch and the right photoelectric starting switch, the starting is successful, the machine automatically operates until the connection is successful, the material is waited to be taken, in order to avoid misoperation, a foolproof design is adopted, and the starting can be realized only by simultaneously triggering the two switches;
seven, get material area
The left hand and the right hand simultaneously pinch the two side material belts and take out the two side material belts;
eight, return to the original position
The left hand (index finger) and the right hand (index finger) simultaneously extend into the photoelectric starting switches on the left side and the right side (the same as the starting action, at the moment, the machine returns to the original point position, and the next material belt can be connected).
It should be understood that the above-mentioned embodiments should not be construed as limiting the technical solutions of the present invention, and in fact, any modifications to the technical contents, including increase and decrease of the percentage of each component, replacement of functionally similar components, and modification of the process conditions in the preparation method to achieve substantially the same technical effects, which are made in the same or similar principle, are within the technical solutions claimed in the present application.
Claims (6)
1. The utility model provides an automatic docking mechanism of material area machine of plugging into which characterized in that, includes two bilateral symmetry's interfacing apparatus, two interfacing apparatus includes respectively:
the exposed material belt inlet is used for the material belt to enter the butt joint device;
the ratchet wheel is driven by the stepping motor and is used for feeding and positioning the material belt;
and the cutting knife is driven by the cam to cut and is used for cutting the empty material position of the material belt.
2. The automatic docking mechanism of a material belt docking machine as claimed in claim 1, wherein the docking device further comprises a photosensitive sheet, the photosensitive sheet is fixedly connected with the ratchet wheel, and the photosensitive sheet is matched with the photoelectric switch for accurate feeding.
3. The automatic docking mechanism of a tape docking machine according to claim 1 or 2, wherein the docking device further comprises an elastic pressing wheel, and the elastic pressing wheel is disposed above the ratchet wheel.
4. The automatic docking mechanism of a tape splicer according to claim 1 or 2, wherein said docking device further comprises an automatic optical fiber detection device for detecting a tape empty position.
5. The automatic docking mechanism of a tape splicer according to claim 1 or 2, wherein said docking device further comprises a manual knob, said manual knob being located in front of said tape inlet.
6. A material belt connecting machine is characterized by comprising the automatic butt-joint mechanism of any one of claims 1 to 5, and further comprising a glue feeding and stripping mechanism, a glue sucking and pasting mechanism and an automatic glue coating mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911232425.4A CN111268481A (en) | 2014-01-10 | 2014-01-10 | Automatic docking mechanism of material belt docking machine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911232425.4A CN111268481A (en) | 2014-01-10 | 2014-01-10 | Automatic docking mechanism of material belt docking machine |
CN201410012661.6A CN103717051B (en) | 2014-01-10 | 2014-01-10 | Material belt connecting machine |
Related Parent Applications (1)
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CN201410012661.6A Division CN103717051B (en) | 2014-01-10 | 2014-01-10 | Material belt connecting machine |
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CN111268481A true CN111268481A (en) | 2020-06-12 |
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CN201910692221.2A Pending CN110573000A (en) | 2014-01-10 | 2014-01-10 | Automatic docking mechanism of material belt docking machine |
CN201911232438.1A Active CN111031777B (en) | 2014-01-10 | 2014-01-10 | Material belt connecting machine |
CN201911232608.6A Pending CN111099411A (en) | 2014-01-10 | 2014-01-10 | Driving mechanism of material belt connecting machine |
CN201911232425.4A Pending CN111268481A (en) | 2014-01-10 | 2014-01-10 | Automatic docking mechanism of material belt docking machine |
CN201910691809.6A Pending CN110545655A (en) | 2014-01-10 | 2014-01-10 | Material belt connecting machine |
CN201910692381.7A Pending CN110562785A (en) | 2014-01-10 | 2014-01-10 | Driving mechanism of material belt connecting machine |
CN201410012661.6A Active CN103717051B (en) | 2014-01-10 | 2014-01-10 | Material belt connecting machine |
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CN201910692221.2A Pending CN110573000A (en) | 2014-01-10 | 2014-01-10 | Automatic docking mechanism of material belt docking machine |
CN201911232438.1A Active CN111031777B (en) | 2014-01-10 | 2014-01-10 | Material belt connecting machine |
CN201911232608.6A Pending CN111099411A (en) | 2014-01-10 | 2014-01-10 | Driving mechanism of material belt connecting machine |
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CN201910691809.6A Pending CN110545655A (en) | 2014-01-10 | 2014-01-10 | Material belt connecting machine |
CN201910692381.7A Pending CN110562785A (en) | 2014-01-10 | 2014-01-10 | Driving mechanism of material belt connecting machine |
CN201410012661.6A Active CN103717051B (en) | 2014-01-10 | 2014-01-10 | Material belt connecting machine |
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CN103929893A (en) * | 2014-04-18 | 2014-07-16 | 高怡达科技(深圳)有限公司 | Automatic transformer PCB assembling line |
CN111470086A (en) * | 2017-05-31 | 2020-07-31 | 深圳市宝尔威精密机械有限公司 | General material machine that connects of SMD carrier band |
CN107902457A (en) * | 2017-11-23 | 2018-04-13 | 深圳市洋浦科技有限公司 | One kind automation SMT material strips are plugged into film sticking equipment and its implementation |
CN108258563A (en) * | 2018-01-11 | 2018-07-06 | 昆山唯斯达电子科技有限公司 | A kind of pin machine |
CN110996643A (en) * | 2019-12-05 | 2020-04-10 | 深圳市宝尔威精密机械有限公司 | Glue feeding and stripping mechanism of material belt connecting machine |
CN114554825A (en) * | 2020-11-25 | 2022-05-27 | 深圳科宏健科技有限公司 | SMT material belt connection method |
CN112917145B (en) * | 2021-01-22 | 2023-06-09 | 领联汽车零部件制造(上海)有限公司 | Automobile wheel ABS sensor chip assembly machine |
CN116329668B (en) * | 2023-05-31 | 2023-08-08 | 佛山中研磁电科技股份有限公司 | Cutting method of alloy strip, magnetic core processing method and magnetic core processing system |
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Also Published As
Publication number | Publication date |
---|---|
CN103717051A (en) | 2014-04-09 |
CN110545655A (en) | 2019-12-06 |
CN111031777A (en) | 2020-04-17 |
CN103717051B (en) | 2020-02-21 |
CN110573000A (en) | 2019-12-13 |
CN111031777B (en) | 2021-06-08 |
CN111099411A (en) | 2020-05-05 |
CN110562785A (en) | 2019-12-13 |
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