CN110884712A - Carrier tape conveying method and device - Google Patents
Carrier tape conveying method and device Download PDFInfo
- Publication number
- CN110884712A CN110884712A CN201910428553.XA CN201910428553A CN110884712A CN 110884712 A CN110884712 A CN 110884712A CN 201910428553 A CN201910428553 A CN 201910428553A CN 110884712 A CN110884712 A CN 110884712A
- Authority
- CN
- China
- Prior art keywords
- tape
- carrier tape
- carrier
- tension
- band
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 18
- 238000012546 transfer Methods 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 5
- 238000002716 delivery method Methods 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 239000004126 brilliant black BN Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000001654 beetroot red Substances 0.000 description 2
- 239000004177 patent blue V Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B65B41/16—Feeding webs from rolls by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
- B65H20/04—Advancing webs by friction roller to effect step-by-step advancement of web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/038—Controlling transverse register of web by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
- B65H26/04—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs for variation in tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/1944—Wrapping or packing material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The invention provides a method and a device for conveying a carrier tape, comprising the following steps: a carrier tape transfer step of intermittently transferring a carrier tape on a carrier tape work platform; a carrier band winding step, winding the carrier band transferred out of the carrier band operation platform on a band-winding roll box, and driving the band-winding roll box to wind and collect the carrier band; a first tension adjusting step, detecting the tension of the carrier tape between a tape feeding mechanism and the carrier tape operating platform by a first tension detecting mechanism, and controlling the tape feeding mechanism to selectively convey the carrier tape to the first tension detecting mechanism by a controller; a second tension adjusting step, using a second tension detecting mechanism to detect the tension of the carrier tape between the tape feeding mechanism and a tape releasing cassette, and using the controller to control the tape releasing cassette to selectively supply the carrier tape to the second tension detecting mechanism.
Description
Technical Field
The present invention relates to a conveying method and apparatus, and more particularly, to a method and apparatus for conveying a carrier tape for packaging which intermittently moves and conveys electronic components.
Background
In the packaging of electronic components such as inductors, light emitting diodes …, etc., a carrier tape having concave receiving slots arranged at intervals is commonly used, pin holes arranged at intervals are arranged at one side of the carrier tape for the insertion and driving of pin bodies arranged around pin wheels, and after the electronic components to be packaged are implanted into the carrier slot, the electronic components are conveyed and packaged by a flow path of an intermittent linear path to open above the carrier slot, so that the electronic components are conveyed to a roll box along with the carrier tape to be rolled and collected; the conveying device of the carrier tape for packaging electronic components is disclosed in the patent publication No. I340114 "" positioning device of the conveying tape "", wherein the unused conveying tape is wound on a reel, when the conveying tape is used for packaging electronic components, the conveying tape is pulled out from the reel by a belt wheel and an auxiliary belt wheel to start intermittent movement, when the conveying tape passes through a belt winding part, a workpiece in a workpiece accommodating hole of a working table can be displaced in a hole of the conveying tape, the conveying tape accommodating the workpiece is attached to a tape winding part covering the hole, and then the conveying tape is wound around the conveying tape by a winding reel to form a finished product.
Disclosure of Invention
It is known that, in the case of conveying a carrier tape for packaging electronic components, a conveyor belt is pulled out from a reel by the action of a pulley and an auxiliary pulley, and if the reel does not cooperate with a power source capable of automatically supplying the conveyor belt, the conveyor belt between the pulley and the reel is subjected to a large tension, which may cause deformation and damage of the conveyor belt; however, in the case where the reel is provided with power for automatically supplying the belt, the amount (length) of the belt supplied from the reel cannot be properly controlled because the outer diameters and the predetermined rotational speeds of the reel and the pulley are different from each other, and if the amount of the belt output is too large, the belt may be bent and squeezed or may fall on the ground, and if the amount of the belt output is too small, the belt may be deformed and damaged due to the increased tension.
Therefore, an object of the present invention is to provide a carrier tape transport method capable of controlling the carrier tape transport tension.
Another object of the present invention is to provide a carrier tape conveying apparatus capable of controlling the tension of carrier tape conveyance.
The carrier tape conveying method according to the object of the present invention comprises: a carrier band transferring step, which intermittently transfers a carrier band out of a carrier band operation platform after the carrier band enters the carrier band operation platform; a carrier band furling step, winding the carrier band transferred from the operation platform on a band-collecting cartridge, driving the band-collecting cartridge, and continuously furling and collecting the carrier band transferred from the operation platform; a first tension adjusting step, detecting the tension of the carrier tape between a tape feeding mechanism and the carrier tape operating platform by a first tension detecting mechanism, and controlling the tape feeding mechanism to selectively convey the carrier tape to the first tension detecting mechanism by a controller; a second tension adjusting step, using a second tension detecting mechanism to detect the tension of the carrier tape between the tape feeding mechanism and a tape releasing cassette, and using the controller to control the tape releasing cassette to selectively supply the carrier tape to the second tension detecting mechanism.
A carrier tape transport apparatus according to another object of the present invention comprises: a device for carrying out the carrier tape conveying method.
Another carrier tape transport apparatus according to another object of the present invention comprises: the working machine is provided with a first working surface, a second working surface and a third working surface which are mutually connected and vertical; the first operation surface is arranged in the horizontal direction; the second operation surface and the third operation surface are arranged in a vertical direction; the carrier band operation unit is arranged on the first operation surface and is provided with a carrier band operation platform which can intermittently transfer a carrier band, and the carrier band operation platform is provided with a channel for the carrier band to be placed; a plurality of pinholes are arranged on one side of the carrier band at equal intervals, a plurality of accommodating grooves are concavely arranged on the other side of the carrier band at equal intervals, and a notch is arranged on each accommodating groove; a carrier tape coiling unit arranged on the second working surface and provided with a tape coiling box and a driver; the tape-collecting roll box can be driven by the driver to roll the carrier tape; the first tension adjusting unit is arranged on the third operation surface and is provided with a first tension detecting mechanism and a belt conveying mechanism; the first tension detection mechanism is used for detecting the tension of the carrier tape between the tape feeding mechanism and the carrier tape operation platform; the second tension adjusting unit is arranged on the third working surface, is positioned below the first tension adjusting unit and is provided with a second tension detecting mechanism and a tape releasing coil box; the second tension detection mechanism is used for detecting the tension of the carrier tape between the tape feeding mechanism and the tape releasing roll box.
The carrier tape conveying method and the device thereof in the embodiment of the invention adopt a two-stage mode to detect the tension of the carrier tapes at different positions by the first tension detection mechanism and the second tension detection mechanism, and respectively control the tape conveying mechanism to convey the carrier tapes and control the tape unreeling reel box to supply the carrier tapes when the tension of the carrier tapes is overlarge, so that the tension of the carrier tapes during conveying can be controlled and adjusted; in addition, the first tension adjusting unit and the second tension adjusting unit are arranged on the third working surface in a centralized manner, so that not only is space saved, but also the operation of operators is facilitated.
Drawings
Fig. 1 is a perspective view of a carrier tape and an electronic component according to an embodiment of the invention.
Fig. 2 is a perspective view of a carrier tape transport apparatus according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a transport flow path of a carrier tape in the carrier tape transport apparatus in the embodiment of the present invention.
Fig. 4 is a schematic diagram of a mechanism configuration of a carrier tape work unit in the embodiment of the present invention.
Fig. 5 is a schematic diagram of the mechanism configuration (the covering member is omitted) of the first tension adjusting unit in the embodiment of the present invention.
Fig. 6 is a schematic view of the mechanism configuration of the second tensioning unit in the embodiment of the invention.
Fig. 7 is a schematic diagram of the second tension detecting mechanism viewed from the third operation plane in the embodiment of the present invention.
[ notation ] to show
A operation machine A1 first operation surface
A2 second working surface A3 third working surface
Guide way A32 fastener A31
B carrier band operation unit B1 operation platform
B11 channel B2 vibration feeding mechanism
B3 rotary disc B31 containing groove
B5 film sealing mechanism of B4 implanting mechanism
B6 Pulley mechanism B61 first Pulley
B62 Secondary Pulley B63 drive
B65 needle body of B64 belt
B7 guide wheel C carrier tape winding unit
C2 driver for C1 tape-receiving cassette
D first tension adjusting means D1 first tension detecting mechanism
D11 first inductor D12 second inductor
D13 swinging piece D131 pivot swinging shaft
D132 guide D133 guide part
D14 mounting bracket D141 fixture
D142 swing limiting piece D15 first elastic piece
D16 cover D17 guide
D2 belt feeding mechanism D21 driving wheel
D22 driven wheel D221 groove
D23 driver D24 swing arm
D3 carrier tape stopper D31 slot
E second tension adjusting unit E1 second tension detecting mechanism
E11 third inductor E12 pendulum
E13 roller E131 chute
E14 second elastic member E15 first guide roller
E151 position limiter E152 guiding groove
E16 stopper for second guide roller E161
E162 guide groove E2 unreeling coil box
E21 box groove F fourth inductor
E3 drive E4 tray
E41 tape inlet E42 tape outlet
T carrier tape T1 pinhole
T2 accommodating groove T21 notch
W electronic component
Detailed Description
Referring to fig. 1, the carrier tape according to the embodiment of the invention can be illustrated as a plastic carrier tape T as shown in the figure, wherein a plurality of pinholes T1 are equidistantly arranged on one side of the carrier tape T, a plurality of accommodating slots T2 are concavely arranged on the other side of the carrier tape T, and each accommodating slot T2 is provided with a notch T21 so that the electronic component W can be accommodated in each accommodating slot T2 from each notch T21 for packaging.
Referring to fig. 1, 2 and 3, the carrier tape feeding method and apparatus according to the embodiment of the present invention can be described as an electronic component packaging apparatus for feeding a carrier tape T and placing electronic components W1 into respective receiving slots T2, the apparatus including:
an operation machine A, which is provided with a first operation surface A1, a second operation surface A2 and a third operation surface A3, wherein the first operation surface A1, the second operation surface A2 and the third operation surface A3 are adjacent to each other and are vertical to each other; the first working surface a1 is arranged horizontally, the second working surface a2 is arranged vertically to the third working surface A3, and the third working surface A3 is located in the direction that the operator faces when operating the carrier tape transport device;
a carrier tape operation unit B arranged on the first operation surface A1 and provided with a carrier tape operation platform B1 and a vibration feeding mechanism B2; the carrier tape T may be intermittently transferred on the carrier tape work platform B1;
a carrier tape winding unit C arranged on the second working surface A2 and provided with a tape winding cassette C1 and a driver C2; the tape cassette C1 is used for collecting the carrier tape T containing the electronic components W, and the tape cassette C1 is continuously driven by the driver C2 to rotate;
a first tension adjusting unit D disposed on the third working surface a3, and having a first tension detecting mechanism D1 and a tape feeding mechanism D2;
a second tension adjusting unit E, disposed on the third working plane a3, below the first tension adjusting unit D, and having a second tension detecting mechanism E1 and a tape-releasing cassette E2; the tape-discharging cassette E2 is for supplying an unused carrier tape T and is selectively rotationally driven by a driver E3; the unwinding cassette E2 is located below the winding cassette C1 with their rotational center axes parallel to each other;
the carrier tape T is fed out from the tape-releasing cassette E2, sequentially passes through the second tension detection mechanism E1, the tape-feeding mechanism D2, the first tension detection mechanism D1, the carrier tape operation platform B1, and is finally collected by the tape-receiving cassette C1.
Referring to fig. 1, 3 and 4, the carrier tape working platform B1 is concavely provided with a channel B11 for the carrier tape T to be placed and intermittently moved thereon; the carrier tape operation platform B is provided with a turntable B3, the periphery of the turntable B is annularly provided with containing grooves B31 which are arranged at equal intervals and are provided with outward openings, and the turntable B3 can contain the electronic components W fed from the vibration feeding mechanism B2 and convey the electronic components W by an intermittent rotary flow path; the periphery of the turntable B3 covers above the channel B11, so that when the electronic component W is transported to the position above the channel B11 by the turntable B3, the electronic component W can be pressed down from the accommodating groove B31 by an implanting mechanism B4 and implanted into the accommodating groove T2 corresponding to the carrier tape T transported below; the carrier tape work platform B1 is further provided with a film sealing mechanism B5 above the transfer flow path of the carrier tape T, which can seal the notch T21 of the storage slot T2 in which the electronic component W is stored with a film sealing tape, so as to prevent the electronic component W in the storage slot T2 from falling out; the carrier tape working platform B1 is provided with a belt wheel mechanism B6 below the transfer flow path of the carrier tape T, which is composed of a first belt wheel B61 and a second belt wheel B62 with substantially the same structure, the first belt wheel B61 is arranged at the position below the implantation mechanism B4, which can be driven by a driver B63 to rotate intermittently, the second belt wheel B62 is arranged at the end of the channel B11, which is linked with the first belt wheel B61 by a belt B64; the first belt wheel B61 and the second belt wheel B62 are circular, a plurality of pin bodies B65 corresponding to the space between the pin holes T1 are arranged in a circular ring array at the periphery, the pin bodies B65 are slightly circular in horizontal section, and the diameter of the circular section is slightly smaller than that of the pin holes T1, so that the pin bodies B65 can be upwards inserted into the pin holes T1 of the carrier tape T, and the first belt wheel B61 and the second belt wheel B62 are intermittently rotated to transfer the carrier tape T in the channel B11; a guide wheel B7 is disposed between the second pulley B62 and the tape-receiving cassette C1, and the carrier tape T can be wound under the guide wheel B7 to the tape-receiving cassette C1.
Referring to fig. 3 and 5, the first tension detecting mechanism D1 of the first tension adjusting unit D senses the position of a swinging member D13 by an optical sensor D11 and a touch sensor D12 to detect the tension of the carrier tape T between the tape feeding mechanism D2 and the carrier tape deck B1; the first inductor D11 and the second inductor D12 are disposed on a mounting frame D14 installed on the third working surface A3, the swinging member D13 can swing pivotally relative to the mounting frame D14 and is divided into an upper half and a lower half by taking the swinging axis D131 as a boundary, one end of the upper half is provided with a guiding part D133 formed by two rollable guiding members D132, and the carrier tape T can pass through between the two guiding members D132; the lower half of the swinging member D13 is connected to a first elastic member D15 such as an extension spring, one end of which is connected to the lower half of the swinging member D13, and the other end is connected to a fixing member D141 of the mounting bracket D14; the lower half of the swinging member D13 can swing between the first sensor D11 and the second sensor D12, and the triggered sensing results of the first sensor D11 and the second sensor D12 can be transmitted to a controller (not shown) to control the tape feeding mechanism D2 to selectively send the carrier tape T or send an alarm message to stop the operation of the carrier tape conveying device; the swinging piece D13 is limited by the swinging limit pieces D142 at both sides thereof to the angle range of the swinging piece D13 and the swinging piece D13 is covered and protected by a covering piece D16; the carrier tape T between the first tension detection mechanism D1 and the first pulley D61 passes through a slot D31 of a carrier tape limit D3, so that the carrier tape T can be transported close to the third working surface A3, and the transport flow path of the carrier tape T is prevented from deviating.
Referring to fig. 3 and 5, the belt feeding mechanism D2 of the first tension adjusting unit D is disposed below the first tension detecting mechanism D1, and the belt feeding mechanism D2 has a driving wheel D21 and a driven wheel D22; the driving wheel D21 is driven by a driver D23 inside the third working surface A3, and the driving wheel D21 has a friction force to drive the carrier tape T by using a rubber material or an embossing structure around the driving wheel D21; the driven wheel D22 is arranged at one end of a swing arm D24, and two annular grooves D221 are arranged on the periphery thereof and respectively correspond to the pin hole T1 and the accommodating groove T2 of the carrier tape T (fig. 1); the driven wheel D22 can approach or depart from the driving wheel D21 by the pivot of the swing arm D24, and the carrier tape T is clamped between the driving wheel D21 and the driven wheel D22 when approaching the driving wheel D21, so that the carrier tape T can lean against the driving wheel D21 and slide upwards through the groove D221 under the driving of the friction force of the driving wheel D21; the carrier tape T between the guide D133 and the tape feed mechanism D2 is conveyed while being abutted against a guide D17 having a curved guide surface.
Referring to fig. 3, 6 and 7, the second tension detecting mechanism E1 of the second tension adjusting unit E detects the tension of the carrier tape T between the tape feeding mechanism D2 and the tape discharging cassette E2 by sensing the position of a swinging member E12 through an optical third sensor E11; the sensing result of the third sensor E11 can be transmitted to the controller (not shown) to control the driver E3 to selectively drive the unreeling cassette E2; an arc-shaped guide way A31 is arranged on the third working surface A3, the swinging piece E12 is arranged on the inner side of the third working surface A3, one end of the swinging piece E12 is pivoted on the inner side of the third working surface A3, the other end of the swinging piece E31 can be pivoted with a roller E13 on the outer side of the third working surface A3 through the guide way A31, so that when the swinging piece E12 swings, the roller E13 can move on the outer side of the third working surface A3 along the radian of the guide way A31; a second elastic member E14 such as a tension spring is connected to the swinging member E12, one end of the second elastic member E14 is connected to the swinging member E12, and the other end of the second elastic member E14 is connected to a fixing member a32 inside the third operating surface A3, the second elastic member E14 can provide an acting force for keeping the swinging member E12 in a horizontal state so that the roller E13 is positioned at the upper end of the guide way a 31; a first guide roller E15 and a second guide roller E16 are respectively arranged on two sides below the guide groove a11 and outside the third working surface A3, the first guide roller E15 and the second guide roller E16 have the same outer diameter, the outer diameter is larger than the roller E13, and the side of the first guide roller E15 and the second guide roller E16 are respectively provided with a carrier tape limiting piece E151 and E161 corresponding to the first guide roller E15 and the second guide roller E16; the carrier tape T can be wound around and hung on the upper side of the roller E13, and the carrier tapes T on both sides of the roller E13 can respectively pass through between the lower side of the first guide roller E15 and the carrier tape limit piece E151 and between the lower side of the second guide roller E16 and the carrier tape limit piece E161; a tray E4 arranged in the horizontal direction is arranged between the second guide roller E16 and the tape-releasing reel E2, a tape-in port E41 is arranged at one end close to the tape-releasing reel E2 for the entry of the carrier tape T, a tape-out port E42 is arranged at one end close to the second guide roller E16 for the removal of the carrier tape T, and the width of the tray E4 is gradually reduced from the tape-in port E41 to the tape-out port E42, so that the tray E4 is in a bell mouth shape with one side being wide and the other side being narrow; the width of the slot E21 of the unreeling cassette E2 for accommodating the carrier tape T is approximately equal to the width of the tape inlet E41, the width of the tape outlet E42 is approximately equal to the width of a guide slot E162 of the second guide roller E16, and the width of a chute E131 of the roller E13 is approximately equal to the width of a guide slot E152 of the first guide roller E15, so that the carrier tape T can be sequentially guided after being fed out from the unreeling cassette E2, so that the carrier tape T can be conveyed close to the third working surface A3, and the conveying flow path of the carrier tape T is prevented from shifting.
Referring to fig. 3, an optical fourth sensor F is disposed between the first tension adjusting unit D and the second tension adjusting unit E for sensing whether the carrier tape T exists.
The embodiment of the invention comprises the following steps:
a carrier tape transfer step of intermittently transferring the carrier tape T out of the carrier tape work platform B1 in the slot B11 of the carrier tape work platform B1 by intermittently rotating the first pulley B61 and the second pulley B62 by inserting the needle B65 of the pulley mechanism B6 into the pinhole T1 of the carrier tape T using the first pulley B61 and the second pulley B62 as power sources after the carrier tape T enters the slot B11 of the carrier tape work platform B1;
a carrier tape winding step, in which the carrier tape T transferred out of the carrier tape working platform B1 is wound on the tape-collecting cassette C1, and the tape-collecting cassette C1 is driven by the driver C2 to continuously wind and collect the carrier tape T transferred out of the carrier tape working platform B1;
a first tension adjusting step of detecting the tension of the carrier tape T between the tape feeding mechanism D2 and the carrier tape stage B1 by the first tension detecting mechanism D1, and controlling the tape feeding mechanism D2 by the controller to selectively feed the carrier tape T to the first tension detecting mechanism D1; when the tape feeding mechanism D2 is not driven yet, but the carrier tape T is continuously transferred by the carrier tape deck B1, the amount (length) of the carrier tape T between the tape feeding mechanism D2 and the carrier tape deck B1 is gradually reduced, so that the carrier tape T is tensioned and subjected to a large tension, when the carrier tape T enters the carrier tape deck B1, the swinging member D13 of the first tension detection mechanism D1 is pulled to the upper side, so that the carrier tape T swings to one side away from the sensing range of the first sensor D11 to trigger the first sensor D11, and after the sensing result of the first sensor D11 is transmitted to the controller, the controller controls the tape feeding mechanism D2 to start driving, so that the tape feeding mechanism D2 can feed the carrier tape T upward to the first tension detection mechanism D1; as the amount (length) of the carrier tape T entering the first tension detection mechanism D1 gradually increases, the tension borne by the carrier tape T gradually decreases, so that the acting force for pulling the swinging member D13 also gradually decreases, which causes the swinging member D13 to deflect back to the sensing range of the first sensor D11 under the restoring force of the first elastic member D15, and at this time, the controller controls the tape feeding mechanism D2 to stop driving; before the first sensor D11 senses the swinging member D13, the controller can control the tape feeding mechanism D2 to intermittently feed the carrier tape T; if the first sensor D11 still does not sense that the swinging member D13 or the swinging member D13 is continuously pulled and swung to trigger the second sensor D12 after a preset time, it indicates that the tape feeding mechanism D2 or the carrier tape transferring step is abnormal, and the controller sends an alarm message to stop the operation of the electronic component packaging apparatus;
a second tension adjusting step of detecting the tension of the carrier tape T between the tape feeding mechanism D2 and the unreeling tape cassette E2 by the second tension detecting mechanism E1, and controlling the unreeling tape cassette E2 by the controller to selectively supply the carrier tape T to the second tension detecting mechanism E1; in the case where the tape feeding mechanism D2 has carried the carrier tape T upward, but the tape-discharging cassette E2 has not been driven to feed out the carrier tape T, the amount (length) of the carrier tape T between the tape feeding mechanism D2 and the unreeling cassette E2 is gradually reduced, so that the carrier tape T passing through the roller E13, the first guide roller E15 and the second guide roller E16 is gradually flattened due to the large tension, the roller E13 connected to the swinging member E12 is pulled downward by the carrier tape T along the arc of the guide path a31, the swinging member E12 swings to the sensing range of the third sensor E11 to trigger the third sensor E11, and the sensing result is transmitted to the controller by the third sensor E11, the controller controls the driver E3 to drive the tape-releasing cassette E2 to feed out the carrier tape T, so that the tape-releasing cassette E2 feeds the carrier tape T to the second tension detection mechanism E1; as the amount (length) of the carrier tape T entering the second tension detecting mechanism E1 gradually increases, the tension for flattening the carrier tape T also gradually decreases, so that the swinging member E12 swings upward away from the sensing range of the third sensor E11 under the restoring force of the second elastic member E14, and the controller controls the unwinding cassette E2 to stop driving; the controller controls the unwind cassette E2 to intermittently supply the carrier tape T while the third sensor E11 continuously senses the swinging member E12; if the third sensor E11 still senses the swinging member E12 after a predetermined time, it indicates that the tape feeding mechanism D2 or the unreeling cassette E2 is abnormal, and the controller sends an alarm message to stop the operation of the electronic component packaging apparatus.
The carrier tape conveying method and the device of the embodiment of the invention adopt a two-stage mode to detect the tension of the carrier tape T at different positions by the first tension detection mechanism D1 and the second tension detection mechanism E1, and respectively control the belt conveying mechanism D2 to convey the carrier tape T and control the unreeling tape reel E2 to supply the carrier tape T when the tension of the carrier tape T is overlarge, and can control and adjust the tension of the carrier tape T during conveying; in addition, the first tension adjusting unit D and the second tension adjusting unit E are both centralized on the third working plane a3, which not only saves space but also facilitates operation of operators.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications made in the claims and the description of the present invention are within the scope of the present invention.
Claims (18)
1. A carrier tape conveying method, comprising:
a carrier band transferring step, which intermittently transfers a carrier band out of a carrier band operation platform after the carrier band enters the carrier band operation platform;
a carrier band winding step, winding the carrier band transferred from the carrier band operation platform on a band-winding reel box, driving the band-winding reel box, and continuously winding and collecting the carrier band transferred from the carrier band operation platform;
a first tension adjusting step, detecting the tension of the carrier tape between a tape feeding mechanism and the carrier tape operating platform by a first tension detecting mechanism, and controlling the tape feeding mechanism to selectively convey the carrier tape to the first tension detecting mechanism by a controller;
a second tension adjusting step, using a second tension detecting mechanism to detect the tension of the carrier tape between the tape feeding mechanism and a tape releasing cassette, and using the controller to control the tape releasing cassette to selectively supply the carrier tape to the second tension detecting mechanism.
2. The carrier tape conveying method according to claim 1, wherein the carrier tape transferring step comprises using a first pulley and a second pulley of a pulley mechanism as power sources for transferring the carrier tape intermittently in a channel of the carrier tape work platform by intermittent rotation between the first pulley and the second pulley.
3. The tape carrier conveying method according to claim 1, wherein the first tension adjusting step includes causing the tape carrier to pull a swinging member of the first tension detecting mechanism to deflect and trigger a first sensor, and after the first sensor transmits a sensing result to the controller, the controller controls the tape feeding mechanism to start driving so that the tape feeding mechanism conveys the tape carrier to the first tension detecting mechanism.
4. The carrier tape conveying method of claim 3, wherein the controller controls the tape feed mechanism to intermittently convey the carrier tape.
5. The method of claim 1, wherein the first tension adjusting step comprises causing the carrier tape to pull a swinging member of the first tension detecting mechanism to swing to trigger a second sensor, and the controller generates an alarm message after the second sensor transmits the sensing result to the controller.
6. The method for transporting a carrier tape according to claim 1, wherein the second tension adjusting step includes causing the carrier tape to pull a swinging member of the second tension detecting mechanism to swing to trigger a third sensor, and after the third sensor transmits the sensing result to the controller, the controller controls the tape unwind cassette to start driving so that the tape unwind cassette supplies the carrier tape to the second tension detecting mechanism.
7. The carrier tape delivery method of claim 6, wherein the controller controls the unwind spool to intermittently feed the carrier tape.
8. The tape transport method of claim 6, wherein the third sensor continuously senses the oscillating member after a predetermined time, and the controller sends an alarm message.
9. A carrier tape transport apparatus comprising: apparatus for carrying out the carrier tape transport method according to any one of claims 1 to 8.
10. A carrier tape transport apparatus comprising:
the working machine is provided with a first working surface, a second working surface and a third working surface which are mutually connected and vertical; the first operation surface is arranged in the horizontal direction; the second operation surface and the third operation surface are arranged in a vertical direction;
the carrier band operation unit is arranged on the first operation surface and is provided with a carrier band operation platform which can intermittently transfer a carrier band, and the carrier band operation platform is provided with a channel for the carrier band to be placed; a plurality of pinholes are arranged on one side of the carrier band at equal intervals, a plurality of accommodating grooves are concavely arranged on the other side of the carrier band at equal intervals, and a notch is arranged on each accommodating groove;
a carrier tape coiling unit arranged on the second working surface and provided with a tape coiling box and a driver; the tape-collecting roll box can be driven by the driver to roll the carrier tape;
the first tension adjusting unit is arranged on the third operation surface and is provided with a first tension detecting mechanism and a belt conveying mechanism; the first tension detection mechanism is used for detecting the tension of the carrier tape between the tape feeding mechanism and the carrier tape operation platform;
the second tension adjusting unit is arranged on the third working surface, is positioned below the first tension adjusting unit and is provided with a second tension detecting mechanism and a tape releasing coil box; the second tension detection mechanism is used for detecting the tension of the carrier tape between the tape feeding mechanism and the tape releasing roll box.
11. The carrier tape transport apparatus according to claim 10, wherein the carrier tape working platform is provided with a turntable arranged above the transfer flow path of the carrier tape at regular intervals around the periphery thereof and provided with outwardly opened pockets for receiving an electronic component fed from a vibratory feeding mechanism and carrying the electronic component in an intermittent rotary flow path.
12. The carrier tape transport device according to claim 11, wherein the periphery of the turntable covers the top of the slot, so that when the electronic component is transported by the turntable to the top of the slot, the electronic component can be pressed down from the pocket into the corresponding receiving slot of the carrier tape located below by an implanting mechanism.
13. The carrier tape transport apparatus according to claim 12, wherein the carrier tape working platform is further provided with a film sealing mechanism above the transfer flow path of the carrier tape, which can seal the storage pocket in which the electronic component is stored with a film sealing tape over the notch of the storage pocket.
14. The carrier tape transport apparatus according to claim 10, wherein a belt wheel mechanism is provided below the transfer flow path of the carrier tape, and the belt wheel mechanism comprises a first belt wheel and a second belt wheel, the first belt wheel is driven by a driver, and the second belt wheel is provided at the end of the chute and is linked with the first belt wheel by a belt.
15. The carrier tape transport device of claim 14, wherein the first and second pulleys are circular and have a plurality of pins protruding from the circumferential ring at intervals corresponding to the respective pin holes, and the pins have a horizontal cross section of a slightly circular shape, and the diameter of the circular cross section is slightly smaller than that of the pin holes, so that the pins can be inserted upward into the pin holes of the carrier tape and the carrier tape can be transferred by rotating the first and second pulleys.
16. The carrier tape transport apparatus of claim 10, wherein the first tension detection mechanism senses a position of a swinging member by a first sensor and a second sensor; the first sensor and the second sensor are arranged on a mounting rack arranged on the third working surface, the swinging piece can swing relative to the mounting rack and is divided into an upper half part and a lower half part by taking a pivot shaft of the swinging piece as a boundary, and the lower half part can swing between the first sensor and the second sensor.
17. The carrier tape transport apparatus according to claim 10, wherein the tape feeding mechanism is provided below the first tension detecting mechanism, the tape feeding mechanism being provided with a driving pulley and a driven pulley; the driving wheel is driven by a driver; the driven wheel is arranged at one end of a swing arm, can be close to or far away from the driving wheel by means of the pivot swing of the swing arm, and clamps the carrier band between the driving wheel and the driven wheel when the carrier band is close to the driving wheel.
18. The carrier tape transport apparatus of claim 10, wherein the second tension detection mechanism senses a position of a swinging member by a third sensor; the third working surface is provided with an arc-shaped guide way, one end of the swinging piece is pivoted on the inner side of the third working surface, and the other end of the swinging piece can be pivoted with a roller on the outer side of the third working surface through the guide way, so that when the swinging piece swings, the roller can move on the outer side of the third working surface along the radian of the guide way.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107131427A TWI687347B (en) | 2018-09-07 | 2018-09-07 | Carrier belt conveying method and device |
| TW107131427 | 2018-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110884712A true CN110884712A (en) | 2020-03-17 |
Family
ID=69745799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910428553.XA Withdrawn CN110884712A (en) | 2018-09-07 | 2019-05-22 | Carrier tape conveying method and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110884712A (en) |
| TW (1) | TWI687347B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113838666A (en) * | 2020-06-08 | 2021-12-24 | 万润科技股份有限公司 | Winding method and apparatus |
| CN113911843A (en) * | 2020-07-10 | 2022-01-11 | 绵阳高新区鸿强科技有限公司 | Carrier band tape releasing detection mechanism |
| CN115069604A (en) * | 2022-06-23 | 2022-09-20 | 深圳市标谱半导体科技有限公司 | Electronic component testing and packaging integrated machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2944859T3 (en) * | 2020-07-07 | 2023-06-26 | Practical Solution Pte Ltd | A winding apparatus and method for winding a strip of product onto a reel |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1240168A (en) * | 1998-06-19 | 2000-01-05 | Ykk株式会社 | Elongated-strip-article processor |
| JP2007326606A (en) * | 2006-06-07 | 2007-12-20 | Tokyo Weld Co Ltd | Carrier tape positioning device |
| CN102556737A (en) * | 2011-12-23 | 2012-07-11 | 深圳众为兴技术股份有限公司 | Tension control method |
| CN103879818A (en) * | 2014-03-27 | 2014-06-25 | 深圳市新嘉拓自动化技术有限公司 | Servo control double-closed-loop tension oscillating roller |
| CN106144069A (en) * | 2015-05-12 | 2016-11-23 | 万润科技股份有限公司 | Method and device for detecting electronic component packaging carrier tape |
| CN106144018A (en) * | 2015-05-12 | 2016-11-23 | 万润科技股份有限公司 | Method and device for supplementing materials to electronic component packaging carrier tape |
| KR101747513B1 (en) * | 2014-03-26 | 2017-06-14 | 가부시키가이샤 도쿄 웰드 | Apparatus for forming and fixing a band shaped member |
| CN106927231A (en) * | 2014-01-02 | 2017-07-07 | 万润科技股份有限公司 | Material receiving and positioning method and device |
| CN207418044U (en) * | 2017-11-16 | 2018-05-29 | 米亚索乐装备集成（福建）有限公司 | Thread tension regulating device |
| CN207671448U (en) * | 2017-12-07 | 2018-07-31 | 广东张力科技有限公司 | A kind of servo tensioner with display and warning function |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3757852B2 (en) * | 2001-11-27 | 2006-03-22 | 横河電機株式会社 | TCP handler and TCP tape running method |
| CN103787119B (en) * | 2012-10-29 | 2016-12-28 | 财团法人工业技术研究院 | Transmission device |
| CN206797817U (en) * | 2017-04-18 | 2017-12-26 | 白云山威灵药业有限公司 | A kind of aluminium-plastic bubble plate packing machine |
-
2018
- 2018-09-07 TW TW107131427A patent/TWI687347B/en not_active IP Right Cessation
-
2019
- 2019-05-22 CN CN201910428553.XA patent/CN110884712A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1240168A (en) * | 1998-06-19 | 2000-01-05 | Ykk株式会社 | Elongated-strip-article processor |
| JP2007326606A (en) * | 2006-06-07 | 2007-12-20 | Tokyo Weld Co Ltd | Carrier tape positioning device |
| CN102556737A (en) * | 2011-12-23 | 2012-07-11 | 深圳众为兴技术股份有限公司 | Tension control method |
| CN106927231A (en) * | 2014-01-02 | 2017-07-07 | 万润科技股份有限公司 | Material receiving and positioning method and device |
| KR101747513B1 (en) * | 2014-03-26 | 2017-06-14 | 가부시키가이샤 도쿄 웰드 | Apparatus for forming and fixing a band shaped member |
| CN103879818A (en) * | 2014-03-27 | 2014-06-25 | 深圳市新嘉拓自动化技术有限公司 | Servo control double-closed-loop tension oscillating roller |
| CN106144069A (en) * | 2015-05-12 | 2016-11-23 | 万润科技股份有限公司 | Method and device for detecting electronic component packaging carrier tape |
| CN106144018A (en) * | 2015-05-12 | 2016-11-23 | 万润科技股份有限公司 | Method and device for supplementing materials to electronic component packaging carrier tape |
| CN207418044U (en) * | 2017-11-16 | 2018-05-29 | 米亚索乐装备集成（福建）有限公司 | Thread tension regulating device |
| CN207671448U (en) * | 2017-12-07 | 2018-07-31 | 广东张力科技有限公司 | A kind of servo tensioner with display and warning function |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113838666A (en) * | 2020-06-08 | 2021-12-24 | 万润科技股份有限公司 | Winding method and apparatus |
| CN113838666B (en) * | 2020-06-08 | 2024-02-23 | 万润科技股份有限公司 | Winding method and apparatus |
| CN113911843A (en) * | 2020-07-10 | 2022-01-11 | 绵阳高新区鸿强科技有限公司 | Carrier band tape releasing detection mechanism |
| CN113911843B (en) * | 2020-07-10 | 2022-10-28 | 绵阳高新区鸿强科技有限公司 | Carrier band tape releasing detection mechanism |
| CN115069604A (en) * | 2022-06-23 | 2022-09-20 | 深圳市标谱半导体科技有限公司 | Electronic component testing and packaging integrated machine |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202010686A (en) | 2020-03-16 |
| TWI687347B (en) | 2020-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110884712A (en) | Carrier tape conveying method and device | |
| RU2119885C1 (en) | Method and device for gluing rear end of material to coiled roll with use of vacuum system for bringing material end off the roll | |
| US7246768B2 (en) | Method of processing web edge | |
| US4865677A (en) | Sticking and cutoff device for adhering adhesive tape on thin articles | |
| CN105705397A (en) | Machine for inflating and sealing an inflatable web | |
| WO2016157972A1 (en) | Accumulation device | |
| JPH05262307A (en) | Process and device for avoiding downtime on packaging machine | |
| US6652706B1 (en) | Tape feeder with improved cover tape disposition path and drive | |
| CN112654226B (en) | Foil-free component supply | |
| CN110155408B (en) | Carrier tape conveying method and device | |
| KR100748633B1 (en) | medicine bag conveying apparatus | |
| JP2009146240A (en) | Medium storage/feeder apparatus | |
| JP2919938B2 (en) | How to cut an adhesive tape attached to a thin plate | |
| JP4393876B2 (en) | Device for storing and transporting strip products to produce tire covers using strip products | |
| JPH10101020A (en) | Taping machine | |
| WO2016157973A1 (en) | Accumulation device | |
| JP2020066445A (en) | Taping device | |
| JP2013056767A (en) | Winding unit | |
| JP2777708B2 (en) | Bobbin support device | |
| JPH0384949A (en) | Pasting of adhesive tape on wafer | |
| JP6458257B2 (en) | Apparatus and method for manufacturing a balance weight parallel body | |
| JP5755069B2 (en) | Shape-retaining material supply apparatus and method | |
| CN219095995U (en) | Deployment system for deploying tire components from a storage reel and for outputting the tire components in a transport direction | |
| CN219544093U (en) | Winding system for winding tire components on a storage reel | |
| KR102338859B1 (en) | Film attaching device for open box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200317 |