CN208715608U - Coiled material feed device and carrier tape package equipment with the coiled material feed device - Google Patents

Abstract

The utility model discloses a kind of coiled material feed device and with the carrier tape package equipment of the coiled material feed device.The coiled material feed device includes coiled material feeding device, transition pulley and apparatus for tensioning web；The coiled material feeding device is set to the first side of the apparatus for tensioning web, for controlling the feed of the coiled material；The transition pulley is set between the coiled material feeding device and the apparatus for tensioning web, for winding for the coiled material, and is fed to the apparatus for tensioning web；The apparatus for tensioning web is used for external equipment feeding and to the external equipment rewinding.The coiled material feed device of the utility model has many advantages, such as that feed is steady, feed is accurate, anti-coiled material folds, compact-sized, manufacturing cost is low and noise is small.

Description

Coiled material feed device and carrier tape package equipment with the coiled material feed device

Technical field

The utility model relates to a kind of coiled material feed device and with the carrier tape package equipment of the coiled material feed device.

Background technique

Carrier band (Carrier Tape) refers to that in a kind of band-type product applied to electronic packaging field, it has specific Thickness, be equally spaced the hole for bearing electronic component and the positioning for being indexed positioning in its longitudinal direction Hole.Carrier band is mainly used in electronic component attachment industry.It cooperates coiled material (cover tape) to use, by resistance, capacitor, crystal Pipe, the carrying of the electronic components such as diode are accommodated in the hole of carrier band, and form closure by sealing coiled material above carrier band The packaging of formula, for protecting electronic component not contaminated in transit and damaging.Electronic component is in attachment, coiled material quilt Removing, automatic mounting device are successively taken out the component held in pocket, and be placed with by the accurate positioning of carrier band index hole It is mounted on integrated circuit board (pcb board).

Carrier tape package equipment is that bulk cargo component product is put into carrier band after the stations such as detection, commutation, test； And the lid band for extracting package is sealed.The package lid band of the prior art has no corresponding feeding device and carries out feed control；It carries When band sealed in unit needs to be switched to low speed by high speed encapsulation or stopped, since effect of inertia package lid band continues that high speed is kept to turn It is dynamic, it is fed outward；Feed is excessive to be not only easy pollution coiled material, also will cause the folding of coiled material and cannot use.Also, During replacing defective products, due to the reversion of carrier band, needs to be fed into carrier band top lid band to be sealed and retract part Amount；However the carrier tape package equipment of the prior art does not have the corresponding lid band feed device with carrier band occupancy load, causes Lid band is easy to fold the secondary use for influencing lid band when carrier band reversion.Therefore it provides a kind of feed is steady, feed is accurate, anti-folding Folded effect is good, and compact-sized coiled material feed device becomes must solve the problems, such as at present.

Utility model content

The technical issues of the utility model solves is to provide that a kind of feed is accurate, and anti-fold effect is good, compact-sized volume Material feed device and carrier tape package equipment with the coiled material feed device.

On the one hand, the utility model provides a kind of coiled material feed device, the feeding for coiled material comprising coiled material feed Device, transition pulley and apparatus for tensioning web；The coiled material feeding device is set to the first side of the apparatus for tensioning web, uses In the feed for controlling the coiled material；The transition pulley be set to the coiled material feeding device and the apparatus for tensioning web it Between, for being wound for the coiled material, and it is fed to the apparatus for tensioning web；The apparatus for tensioning web is used for external equipment Feeding and to the external equipment rewinding.

Preferably, the apparatus for tensioning web includes retainer, first pulley, second pulley, sliding block and guide rail；Described One pulley is set on the sliding block, and the sliding block is flexibly connected with the guide rail；The retainer is set to the guide rail First side, for interrupting the feed of the coiled material；The second pulley is fixedly installed on the guide rail upper end and first side Opposite second side, so that the coiled material can be successively around the retainer, the first pulley and the second pulley feeding.

Preferably, the retainer includes third pulley, stopping wheel and stop driving mechanism；The stopping wheel and described the Three pulleys are arranged side by side, and are formed with the accommodation space for accommodating the coiled material；The stop driving mechanism and the stopping wheel pass Dynamic connection, for driving the stopping wheel to the third pulley motion, so that the stopping wheel and third pulley clamping The coiled material, to interrupt the feed of the coiled material.

Preferably, the coiled material feed device further includes rack, and the stop driving mechanism includes the first crank, transmission shaft And crank driving device；The transmission shaft runs through the rack；The first of the first end of the transmission shaft and first crank End transmission connection, the stopping wheel are connected to the second end of first crank；The second end of the transmission shaft and the crank Driving device transmission connection.

Preferably, the crank driving device includes the second crank and the first cylinder；The second end of the transmission shaft and institute State the first end transmission connection of the second crank, the hinged phase of piston rod of the second end of second crank and first cylinder Even；The cylinder body of first cylinder is hinged and connected with the rack.

Preferably, the coiled material feeding device includes core limit shaft, only material lever, only materials and parts and elastic component；The volume Material is set on the core limit shaft；The only material lever is articulated with the side of the core limit shaft；The only materials and parts are set It is placed in the first end for only expecting lever, and is inserted in the inner circumferential of the outer peripheral surface of the core limit shaft and the core of the coiled material Between face；The elastic component is connected with the only material lever, for driving the only material lever to be rotated in a first direction, so that institute It states only materials and parts and the inner peripheral surface of the core offsets, so that the core be hindered to rotate.

Preferably, the coiled material feed device further includes for materials and parts；It is described that the of the only material lever is set to for materials and parts Two ends for winding for the coiled material, and pass sequentially through the transition pulley and the apparatus for tensioning web and supply to external equipment Material, so that the external equipment can drive the only material lever to rotate along second direction opposite to the first direction.

Preferably, the core limit shaft is provided with the first escape groove, for it is described only materials and parts backwards to the core The only materials and parts are accommodated when inner peripheral surface moves.

Preferably, described for materials and parts includes the limit for being fed pulley and being set to the opposite both ends of the feed pulley position Ring；The outer diameter of the stop collar is greater than the outer diameter of the feed pulley；It is formed between the stop collar with the receiving coiled material Accommodation space.

On the other hand, the utility model also provides a kind of carrier tape package equipment, including coiled material feed device, and the coiled material is sent Material device is coiled material feed device described above.

In conclusion coiled material feed device provided by the utility model includes coiled material feeding device, transition pulley and coiled material Tensioning apparatus；The coiled material feeding device is set to the first side of the apparatus for tensioning web, for controlling the confession of the coiled material Material causes the coiled material feed excessive to avoid due to effect of inertia；The transition pulley is set to the coiled material feeding device Between the apparatus for tensioning web, for being wound for the coiled material, and it is fed to the apparatus for tensioning web, passes through the mistake The direction of pull that pulley changes the coiled material is crossed, and then drives the confession of the coiled material feeding device by the pulling force of the coiled material Material；The apparatus for tensioning web is used for external equipment feeding and to the external equipment rewinding, to form the coiled material feeding Cushion space, the moment keeps the rate of tension of the coiled material, and anti-coiled material folds.Therefore, the coiled material feed device has feed Accurately, anti-fold effect is good, compact-sized advantage.

Detailed description of the invention

Fig. 1 is the structural representation of the preferred embodiment for the carrier tape package equipment that the utility model is mounted with carrier band and coiled material Figure.

Fig. 2 is the enlarged drawing of a-quadrant in Fig. 1.

Fig. 3 is the structural schematic diagram of the preferred embodiment of the utility model apparatus for tensioning web.

Fig. 4 is the structural schematic diagram at another visual angle of the preferred embodiment of the utility model apparatus for tensioning web.

Fig. 5 is the structural schematic diagram of the preferred embodiment for the coiled material feeding device that the utility model is mounted with coiled material.

Fig. 6 is that the utility model is mounted with coiled material and removes the knot of the preferred embodiment of the coiled material feeding device of fixed frame Structure schematic diagram.

Fig. 7 is the structural exploded view of the preferred embodiment of the utility model coiled material feeding device.

Fig. 8 is that the structure at another visual angle of the preferred embodiment for the coiled material feeding device that the utility model is mounted with coiled material is shown It is intended to.

Fig. 9 is the enlarged drawing of B area in Fig. 8.

Figure 10 is the structural schematic diagram of the preferred embodiment for taking discharging device of the utility model.

Figure 11 is the preferred embodiment for the working principle that the utility model carrier tape package equipment is replaced material to carrier band Flow diagram.

Figure 12 is stream of the utility model carrier tape package equipment to the preferred embodiment for carrying the working principle reloaded Journey schematic diagram.

Specific embodiment

The utility model is described in detail with reference to the accompanying drawings and examples.It should be noted that if do not conflicted, Each feature in the utility model embodiment and embodiment can be combined with each other, the protection scope of the utility model it It is interior.

Embodiment one

The utility model provides a kind of coiled material feed device referring to FIG. 1 to FIG. 4, for the feeding of coiled material 20, packet Including rack 10, coiled material feeding device 6, transition pulley 17, apparatus for tensioning web 1, displacement sensor 16 and control device are (in figure not It shows)；The transition pulley 17 and the apparatus for tensioning web 1 are all set in the rack 10；The coiled material feeding device 6 It is set to the first side of the apparatus for tensioning web 1, for controlling the feed of the coiled material 20, was fed to avoid the coiled material Amount.The transition pulley 17 is set between the coiled material feeding device 6 and the apparatus for tensioning web 1, for supplying the volume Material 20 is wound, and is fed to the apparatus for tensioning web 1.

The apparatus for tensioning web 1 is used for external equipment feeding and to the external equipment rewinding, and the coiled material is tensioned Device 1 can quickly can be accommodated and be retracted to the buffer function of 20 feeding of coiled material, when the coiled material 20 needs the material returned The coiled material 20, and make keep tensioning state 20 moment of coiled material.Institute's displacement sensors 16 are set to the coiled material tensioning On device 1, for detecting the feeding amount and rewinding amount of the coiled material 20.The control device and institute's displacement sensors 16 and institute State the electrical connection of apparatus for tensioning web 1.Therefore, the coiled material feed device has preferable anti-fold effect.

Preferably, the apparatus for tensioning web 1 includes retainer 11, first pulley 12, second pulley 13, sliding block 14 and leads Rail 15；The first pulley 12 is fixedly installed on the sliding block 14, and the sliding block 14 is flexibly connected with the guide rail 15, so that The first pulley 12 can move up and down along the guide rail 15, to accommodate or discharge the additional coiled material 20, form institute State the feeding buffering of coiled material 20；The retainer 11 is set to the first side of 15 upper end of guide rail, for interrupting the coiled material 20 feed avoids the receiving for influencing the coiled material 20；The second pulley 13 is fixedly installed on 15 upper end of guide rail and institute The opposite second side in the first side is stated, so that the coiled material 20 can be successively around the retainer 11, the first pulley 12 and institute 13 feeding of second pulley is stated, so that the coiled material 20 seals the carrier band 30.The feed refers to by the coiled material disk etc. of outside setting Infeed end provides the coiled material 20 to the retainer 11, the first pulley 12 and the second pulley 13；The feeding refers to Be from the second pulley 13 to it is described carrier band 30 provide sealing needed for the coiled material 20.

When the 20 feeding excess of coiled material or when needing to retract the part coiled material 20；The stopping wheel 112 interrupt to The first pulley 12 and addressed second pulley 13 are fed；Since the gravity of the first pulley 12 and the sliding block 14 is made With the first pulley 12 is along the downward end motion of the guide rail 15；The coiled material 20 to accommodate feeding excess or retract, So that the coiled material 20 keeps tensioning state, prevent the coiled material 20 from folding the sealing for influencing the carrier band 30.Due to described One pulley 12 is movable pulley, therefore 12 1 unit length of every movement of the first pulley, can accommodate or to discharge 2 units long The coiled material 20 of degree, therefore the apparatus for tensioning web 1 has compact-sized, the good advantage of anti-fold effect.

Institute's displacement sensors 16 are set in the rack 10, for detecting the displacement of the sliding block 14, and then are obtained Obtain the feeding amount and rewinding amount of the coiled material 20

；The control device is electrically connected with institute displacement sensors 16 and the retainer 11.The control device can Detected by institute's displacement sensors 16 compare " since the rewinding amount of the coiled material 20 is retracted in 30 counter motions of the carrier band " and Whether " since the 30 recovery forward motion of carrier band discharges the feeding amount of the coiled material 20 " be equal, so that it is guaranteed that the retainer 11 can restore to be fed in time, and the retainer restores to supply not in time after avoiding the rewinding amount of the coiled material 20 from releasing The problem of expecting and continue feeding, the coiled material 20 is caused to be torn.And the feeding amount and rewinding amount due to the coiled material 20 are not Together, it also will affect the encapsulation yields of the carrier band 30.Therefore, the apparatus for tensioning web 1 has stable, seals non-defective unit The high advantage of rate.

In the present embodiment, the decline of the first pulley 12 can pass through the sliding block 14 and the first pulley 12 Gravity drive can also be driven by spring or cylinder, is not specifically limited herein.

Preferably, institute's displacement sensors 16 include displacement measurement part 16a and correlation optoelectronic switch 16b；The displacement Measuring piece 16a is fixedly linked with the sliding block 14, if institute displacement measurement part 16a is arranged side by side along the guiding of the guide rail 15 to be had Dry joint gap, the gap are equidistantly spaced setting；The correlation optoelectronic switch 16b is fixedly installed in the rack 10, institute The transmitter and receiver for stating correlation optoelectronic switch 16b are located at the opposite two sides of the gap position；The correlation Optoelectronic switch 16b is electrically connected with the control device.When the first pulley 12 is mobile, the gap in the transmitter and It is moved between the receiver, the correlation optoelectronic switch 16b generates switching signal, and the control device is by opening described OFF signal counts, and then the feeding amount and rewinding amount of calculating and the coiled material 20.Therefore have structure simple, it is at low cost etc. Advantage.In other embodiments, institute's displacement sensors 16 can also be using displacement sensor for pull rope 16 or electronic ruler etc.；? This is not especially limited.

Preferably, the retainer 11 includes third pulley 111, stopping wheel 112 and stop driving mechanism 113；It is described to stop Driving wheel 112 and the third pulley 111 are arranged side by side, and are formed with the accommodation space for accommodating the coiled material 20；The stop is driven Motivation structure 113 and the stopping wheel 112 are sequentially connected, and for driving the stopping wheel 112 to transport to the third pulley 111 It is dynamic, so that the stopping wheel 112 and the third pulley 111 clamp the coiled material 20, to interrupt the feed of the coiled material 20. Therefore, the advantage that the apparatus for tensioning web 1 has structure simple, at low cost.

Preferably, the stop driving mechanism 113 includes the first crank 114, transmission shaft 115 and crank driving device 116； The transmission shaft 115 runs through the rack 10；The first end of the transmission shaft 115 and the first end of first crank 114 pass Dynamic connection, the stopping wheel 112 are connected to the second end of first crank 114；The second end of the transmission shaft 115 with it is described Crank driving device 116 is sequentially connected.By the setting of the transmission shaft 115, so that the crank driving device 116 is located at institute The other side for stating rack 10 avoids the crank driving device 116 from being located at first crank 114 and the first pulley 12 Cause the problem of 1 huge structure of apparatus for tensioning web in the same side.Therefore, the apparatus for tensioning web 1 has compact-sized The advantages of.

In the present embodiment, the crank driving device 116 includes the second crank 117 and the first cylinder 118；The transmission The first end of the second end of axis 115 and second crank 117 is sequentially connected, the second end of second crank 117 with it is described The piston rod of first cylinder 118 is hinged and connected；The cylinder body of first cylinder 118 is hinged and connected with the rack 10.Therefore, institute Stating crank driving device 116 has many advantages, such as that structure is simple, and at low cost and driving speed is fast.In other embodiments, described Crank driving device 116 is also possible to motor, is not specifically limited herein.

In the present embodiment, crank driving device 116 further includes second spring 119；The first end of the second spring 119 It is connected to the middle part of second crank 117, the second end of the second spring 119 is connected to the second bullet in the rack 10 119 fixed screw of spring, 119 fixed screw of second spring are located at the lower section of second crank 117.First cylinder 118 one way push second crank 117, and make second crank 117 reset backhaul by the second spring 119； To reduce the setting of air supply pipe.Therefore, the apparatus for tensioning web 1 has many advantages, such as that structure is simple, at low cost.In other realities It applies in example, first cylinder 118 is also possible to the cylinder that round trip pushes 117 back and forth movement of the second crank, does not make herein It is specific to limit.

Preferably, the apparatus for tensioning web 1 further includes the second cylinder 21 and block 22；The block 22 and the sliding block 14 are fixedly linked；The cylinder body of second cylinder 21 is fixedly linked with the rack 10, and is located at 22 lower section of block；It is described The piston rod of second cylinder 21 can offset when stretching out with the block 22.Therefore, second cylinder 21 can be passed through Piston rod pushes the sliding block 14 to move upwards；To discharge the coiled material 20, or prepare to accommodate the coiled material 20.

Preferably, the apparatus for tensioning web 1 further includes the first spring 23；The first end of first spring 23 is connected to The lower end of the guide rail 15, the second end of first spring 23 are connected with the sliding block 14.Pass through first spring 23 Setting, declines the first pulley 12 quickly, so that the coiled material 20 is quickly accommodated, so that the coiled material 20 Moment keeps tensioning state.

Fig. 5 to Fig. 9 is please referred to, the coiled material feeding device 6 includes fixed frame 610, core limit shaft 620, only material lever 630, stop materials and parts 631 and elastic component 632；The fixed frame 610 is connected with the rack 10；The core limit shaft 620 is arranged On the fixed frame 610, the coiled material 20 is set on the core limit shaft 620；The core 24 of the coiled material 20 it is interior Diameter is greater than the outer diameter of the core limit shaft 620, and there are gaps between the core limit shaft 620 and the core 24, so that The core 24 can be rotated around the core limit shaft 620, convenient for the feed of the coiled material 20.

The only material lever 630 is articulated on the fixed frame 610, and hinge joint 611 is located at the core limit shaft 620 Side；The only materials and parts 631 are set to the first end for only expecting lever 630, and are inserted in the core limit shaft 620 Between the inner peripheral surface of the core 24 of outer peripheral surface and the coiled material 20；The elastic component 632 is connected with the only material lever 630, uses In driving only material lever 630 612 rotation along the first direction of rotation, so that the only materials and parts 631 and the core 24 is interior Circumferential surface offsets, so that the core 24 be hindered to rotate.In the present embodiment, the elastic component 632 is spring, the spring One end is connected to the first spring attachment point 613 of the fixed frame 610, and the other end of the spring is connected to the only material lever 630 second spring fixed point 614；Position of the second spring fixed point 614 apart from the hinge joint 611 is adjustable, to obtain The different arm of forces is obtained, to adjust the obstruction power size that only materials and parts 631 hinder the core 24 to rotate.In other embodiments In, the elastic component 632 is also possible to rubber or polyurethane elastomeric material, is not specifically limited herein.

In the present embodiment, the hinge joint 611 is located at the lower section of 620 side of core limit shaft, the only materials and parts 631 are located at the lower section of the core limit shaft 620；First spring attachment point 613 is located at the top of the hinge joint 611, The hinge joint 611 is located between the second spring fixed point 614 and the only materials and parts 631；At this point, the elastic component 632 The driving only material lever 630 rotates；So that the only materials and parts 631 move downward the inner peripheral surface phase with the bottom of the core 24 Support the rotation to hinder the core 24；The inner peripheral surface and the core limit shaft 620 at the top of the core 24 simultaneously The frictional force for the contact surface that the outer peripheral surface at top offsets also will increase, and can also hinder the rotation of the core 24.At other In embodiment, the only materials and parts 631 can also be placed in the top of the core limit shaft 620, only need to correspondingly adjust the bullet Property part 632 position the only materials and parts 631 are moved upwards, be not specifically limited herein.

Therefore, the only materials and parts 631 can hinder the rotation of the coiled material 20, so as to avoid the coiled material 20 due to used Property persistently rotate, the problem of cannot stop feed in time causes supplied coiled material 20 excessive, foldable.The coiled material feed dress Setting 6 has feed steady, and feed is accurate, compact-sized, the low advantage of manufacturing cost.

Preferably, the coiled material feeding device 6 further includes for materials and parts 633；It is described to be set to the only material thick stick for materials and parts 633 The second end of bar 630 for winding for the coiled material 20, and is fed, so that the apparatus for tensioning web to apparatus for tensioning web 1 1 can drive the only material lever 630 to rotate along second direction of rotation opposite with first direction of rotation 612；And then band The dynamic only materials and parts 631 are moved backwards to the inner peripheral surface of the core 24；So that the coiled material feeding device 6 is tensioned to coiled material When device 1 is fed, the obstruction that only materials and parts 631 rotate the coiled material 20 is released.

Therefore, when the apparatus for tensioning web 1 needs the coiled material feeding device 6 to be fed, apparatus for tensioning web 1 It drives the only material lever 630 to rotate along second direction of rotation, releases what the only materials and parts 631 rotated the coiled material 20 It hinders, the coiled material feeding device 6 can be swimmingly fed to the apparatus for tensioning web 1；

When the apparatus for tensioning web 1 does not need the coiled material feeding device 6 and is fed, 632 band of elastic component The dynamic only material lever 630 is rotated along first direction of rotation 612, and the only materials and parts 631 hinder the coiled material 20 to rotate, from And avoid the excessive feed of the coiled material feeding device 6.

Preferably, the core limit shaft 620 is provided with the first escape groove 621, for stopping the institute backwards of materials and parts 631 described The only materials and parts 631 are accommodated when stating the inner peripheral surface movement of core 24.Therefore, the coiled material feeding device 6 has compact-sized Advantage.

Preferably, described includes feed pulley 634 for materials and parts 633 and to be set to 634 positions of the feed pulley opposite The stop collar 635 at both ends；The outer diameter of the stop collar 635 is greater than the outer diameter of the feed pulley 634；The stop collar 635 it Between formed with the accommodation space for accommodating the coiled material 20.Therefore, described can be to avoid 20 sideslip of coiled material, shadow for materials and parts 633 The problem of ringing the using effect of the coiled material 20.

Preferably, described for materials and parts 633 further includes anti-drop rod 636, the outer peripheral surface of the anti-drop rod 636 and feed cunning The outer peripheral surface for taking turns the stop collar 635 at 634 both ends offsets, for preventing the coiled material 20 from falling off from the accommodation space. Therefore, the coiled material feeding device 6 has the advantages that feed is stable.

Preferably, the coiled material feeding device 6 further includes first baffle 641 and second baffle 642；The first baffle 641 and the second baffle 642 be respectively arranged at the opposite both ends in 620 position of core limit shaft, for hindering the volume Axial movement of the material 20 along the core limit shaft 620.It is caused to avoid when 20 high-speed rotation of coiled material due to being axially moved Judder the problem of.Therefore the coiled material feeding device 6 has feed steadily, the small advantage of noise.

Preferably, the only material lever 630 is set to the first baffle 641 deviates from the core limit shaft 620 one Side, the first baffle 641 are provided with the first strip-shaped hole 643；The first end of the only materials and parts 631 is inserted in the core limit Between axis 620 and the core 24；The second end of the only materials and parts 631 runs through the first gear through first strip-shaped hole 643 Plate 641, and be connected with the only material lever 630.Therefore, the coiled material feeding device 6 has the advantages that compact-sized.

Preferably, the first baffle 641 is additionally provided with the second strip-shaped hole 644, the axle center position of the core limit shaft 620 In on the straight line where second strip-shaped hole 644；Second strip-shaped hole 644 is used to observe the surplus of the coiled material 20. Therefore, the coiled material feeding device 6 has compact-sized, light and handy advantage.

Preferably, the coiled material feeding device 6 further includes reflective photoelectric sensor 645, the reflection-type photoelectric sensing Device 645 is oppositely arranged with 644 position of the second strip-shaped hole, for detecting the surplus of the coiled material 20.The reflecting light Electric transducer 645 is electrically connected with the control device, when the reflective photoelectric sensor 645 detects the surplus of the coiled material 20 When surplus is lower than preset value, feedback arrives the control device, is then given a warning by the control device, prompts the volume more renewed Material 20.

Embodiment two

Fig. 1 and Figure 10 is please referred to, the utility model also provides a kind of carrier tape package equipment, including for 20 feeding of coiled material Coiled material feed device and carrier band driving device (not shown) for driving the coiled material 20 to move, the coiled material feeding dress It is set to coiled material feed device described above.The carrier tape package equipment is used to be mounted with the carrier band of several components；Institute Coiled material feed device is stated for supplying coiled material to the carrier band, in order to the encapsulation of the component.

Preferably, the carrier tape package equipment further includes carrier band track 2, feed mechanism (not shown), detection device 3, discharging device 4, sealing device 5 and coiled material feeding device 6 are taken；The carrier band track 2 is fixedly linked with the rack 10, is used for The guiding movement along the carrier band track 2 of guidance carrier band 30；

The feed mechanism is set to the side of the first station 2a of the carrier band track 2, for element under test to be put into On carrier band 30 at the first station 2a；

The carrier band driving device is connected with the carrier band 30, for driving the carrier band 30 along the carrier band track 2 Guiding movement, so that the element under test be driven to move to the carrier band track 2 from the first station 2a along first direction Second station 2b, the first direction are parallel with the length direction of the carrier band 30；And the movement of the carrier band 30 being capable of band Move the movement of the coiled material 20.

The detection device 3 is set to the top of the second station 2b of the carrier band track 2, for acquiring with described Carrier band 30 moves to the image of the element under test at the second station 2b, and judge described image whether with pre-stored image Match；

The top for taking discharging device 4 to be set to the second station 2b, for that will be located at the second station 2b The element under test take out, and by be located at the first station 2a at element under test be put into the load at the second station 2b On band 30；

The apparatus for tensioning web 1 is set to the top of the 3rd station 2c of the carrier band track 2, is used for the third The carrier band 30 of station 2c provides the coiled material 20；

The sealing device 5 is set to the top of the 3rd station 2c, for sealing the coiled material 20 in the load On band 30.Since the material of the coiled material is different, so the sealing mode of the coiled material 20 can be through the sealing device 5 Apply certain temperature and pressure, is pressed together on the hotmelt melts of coiled material on the sealing surface of carrier band and realizes sealing.It is also possible to Apply continuous pressure by the pressure roller of the sealing device 5, is bonded in the pressure sensitive adhesive of coiled material on carrier band.Do not make herein specific It limits.

The coiled material feeding device 6 is set to the side of the apparatus for tensioning web 1, is used for the apparatus for tensioning web The 1 supply coiled material 20.

Preferably, described that discharging device 4 is taken to include parallelogram mechanism 31, third cylinder 32 and end effector 33； The parallelogram mechanism 31 includes pedestal 34, third crank 35, the 4th crank 36 and connecting rod 37；The third crank 35 First end is articulated with the first hinge joint of the pedestal 34, and the second end of the third crank 35 is articulated with the of the connecting rod 37 Two hinge joints；The first end of 4th crank 36 is articulated with the third hinge joint of the pedestal 34, the 4th crank 36 Second end is articulated with the 4th hinge joint of the connecting rod 37；Specifically, first hinge joint, second hinge joint, described The projection join line of third hinge joint and the 4th hinge joint in the same plane perpendicular to its hinging rotary axis axial direction is always Parallelogram can be formed；The third cylinder 32 is connected with the third crank 35；The end effector 33 and the company Bar 37 is connected, for picking and placing material；The third cylinder 32 drives the third crank 35 to rotate around first hinge joint；To The deformation of the parallelogram mechanism 31 is driven, so that the connecting rod 37 is mobile, its work in 37 moving process of connecting rod Posture remains unchanged.Since the third cylinder 32 can rapidly carry out straight reciprocating motion；So with 37 phase of connecting rod The end effector 33 even can remain that operating attitude is constant, quickly be moved to the second pole from the first extreme position Extreme position.It avoids and causes drive mechanism complexity, occupied space big using motor driven, and due to the frequent positive and negative rotation of the motor The problem of influencing service life.Therefore, the carrier tape package equipment have pick and place material it is high-efficient, simple and compact for structure, at low cost, Long service life and stable advantage.

Preferably, the third crank 35 includes adjutage 38 and first body of rod 39, and first body of rod 39 is located at described One end of first hinge joint, which is extended, the adjutage 38；The third cylinder 32 is hinged and connected with the adjutage 38, For driving the third crank 35 to move.The third cylinder 32 is avoided by the setting of the adjutage 38 to put down with described The mutual interference and collision of row quadrangular mechanism 31.

Embodiment 3

Please refer to Figure 11 and Figure 12, the step of the working principle of the carrier tape package equipment being packaged to carrier band 30 such as Under:

Element under test is put on the carrier band 30 of 2a at the first station by S1, the control feed mechanism；

The element under test is the electricity such as resistance to be detected, capacitor, transistor, diode, switch, relay, connector Subcomponent, the carrier band 30 is equally spaced in its longitudinal direction the hole being provided with for carrying the element under test and to be used for It is indexed the location hole of positioning.After the qualified element under test of detection is put into the hole, sealed by the coiled material 20 The hole, thus by band is packaged into through the qualified element under test of detection.In this step, the feed mechanism will it is described to It surveys element and is put into the carrier band 30 in the hole of 2a at first station.In other embodiments, the element under test It is also possible to the components in other holes for being contained in the carrier band 30 such as button, is not specifically limited herein.

S2, the control carrier band 30 drive the element under test and the coiled material 20 for sealing the carrier band 30 along first party To movement.

It is placed in due to the element under test in the hole of the carrier band 30, the movement of the carrier band 30 can drive institute State element under test movement；Since when sealing the carrier band 30, the coiled material 20 is binded with the carrier band 30, therefore described The movement of carrier band 30 can drive the coiled material 20 to move.The first direction is parallel with the length direction of the carrier band 30.

S3, the acquisition of control detection device 3 move to the figure of the element under test of 2b at second station with the carrier band 30 Picture；

After acquiring described image, control memory storage records described image, and described image can be used for tracing inquiry Data, can be also used for the later period carry out machine learning sample database, be not specifically limited herein.

S4, judge whether described image matches with pre-stored image；

Specifically, the described image and the pre-stored image of the memory storage are extracted, and carries out feature and compares matching； The pre-stored image, to be gathered in advance comprising the element under test correct polarity feature, correct posture feature, outside element under test The comparative samples such as shape feature, character feature.

S5, when determine mismatch when, control take discharging device 4 will be located at the second station at 2b the element under test It takes out, and the element under test for being located at 2a at first station is put on the carrier band 30 of 2b at the second station.

I.e. when the element under test is there are when the abnormal conditions such as reversed polarity, anti-material, side material, broken material or character missing, control The element under test for taking discharging device 4 that abnormal conditions will be present takes out, and replaces on just and expect first station Locate the element under test of 2a.

Being independently arranged for discharging device 4 is taken with described by the feed mechanism, by feeding and replacement material production breakdown Refinement；It, can be with using working principle provided by the utility model in replacement there are while the element under test of abnormal conditions Controlling the feed mechanism is that the hole that the carrier band 30 is located at 2a at first station carries out feeding operation；It avoids existing Feed mechanism needs the part-time function for refueling agency in technology, leads to the problem that production efficiency is low and device structure is complicated；Cause This carrier tape package equipment provided by the utility model has the advantages that high production efficiency, device structure are simple and maintenance cost is low etc..

Preferably, the control takes discharging device 4 to take out the element under test for being located at 2b at the second station, and The element under test for being located at 2a at first station is put on the carrier band 30 of 2b at the second station and includes:

S51, the control carrier band 30 interrupt movement, and discharging device 4 is taken described in driving to take out the described of 2b at second station Element under test, and the element under test is transported to rejected material box；

This step is understood to be clearer, it is assumed that the hole for being now placed in 2a at first station is the first hole, position The hole of 2b is the second hole at the second station；The element under test of the first hole carrying is first element, described The element under test of second hole carrying is second element.Then this step realize by be located at second hole through being judged to depositing It is taken out in the second element of abnormal conditions and is transported to the rejected material box.

Specifically, the first element is to continue to operate to 2a progress feeding at first station from the feed mechanism The element under test being newly put into.

S52, control retainer 11 interrupt the feed of the coiled material 20；Specifically, by controlling first cylinder 118 Piston rod is stretched out and is kept, to control the feed that the retainer 11 interrupts the coiled material 20.

S53, the control carrier band 30 continue to move the first pre-determined distance along the first direction, and are passed by the displacement Sensor 16 records the first length that apparatus for tensioning web 1 discharges the coiled material 20；The piston rod for controlling second cylinder 21 is stretched Out and keep；In order to which the apparatus for tensioning web 1 is more smooth, the coiled material 20 is discharged more quickly.So as to be located at described the The element under test of 2a moves to 2b at the second station at one station, then discharging device 4 is taken to take out described the described in control The element under test of 2b at two stations；

Specifically, the element under test for taking discharging device 4 to take out described in the control of this step is the element under test being newly put into.Cause This, first hole is moved to 2b at the second station by the movement of the carrier band 30 by this step, to realize The first element to be detected for being located at 2a at first station is moved to 2b at the second station, and described in control Discharging device 4 is taken to take out the first element from first hole.

Then the piston rod for controlling second cylinder 21 shrinks and keeps；Prepare the coiled material 20 that receiving is retracted.

S54, the control carrier band 30 move the second pre-determined distance along second direction opposite to the first direction, and lead to It crosses institute's displacement sensors 16 and records the second length that the apparatus for tensioning web 1 accommodates the coiled material 20；

S54a, judge whether first length and second length are equal；

S54b, when determine it is equal when, control the feed that the retainer 11 restores the coiled material；Specifically, pass through control The piston rod of first cylinder 118 is shunk, to control the feed that the retainer 11 restores the coiled material 20.

Take discharging device 4 that the element under test for taking discharging device 4 to be taken out is put into described second described in S54c, control At station on the carrier band 30 of 2b；First pre-determined distance is equal with second pre-determined distance.The coiled material tensioning dress at this time It sets 1 and accommodates the coiled material 20 retracted automatically.

S54d, when determining that first length and second length are unequal, the control device controls the load Band sealed in unit stops working, and signal an alert.

Therefore, first hole is moved back to 2a at first station by the movement of the carrier band 30 by this step, Second hole moves back to 2b at the second station；And take discharging device 4 that the first element is put into position described in controlling At the second station in the second hole of 2b, to realize that will to be located at being determined to have for 2b at the second station different The element under test of reason condition replaces with the element under test being newly put into.

Preferably, in the control of the step S54 carrier band 30 along second party opposite to the first direction To after the second pre-determined distance of movement, further includes: S55, the control feed mechanism continue for element under test to be put into first work At position on the carrier band 30 of 2a.

This working principle is understood to be clearer, it is assumed that element under test described in this step is third element.Then this step After S55 operation, the element under test of the first hole carrying is third element.Therefore, this step is by by the third element It is put into first hole, realizes the benefit to the first element taken out out of described first hole in the step S53 It fills.To realize the sustainability of production.

In the present embodiment, the working principle further include: when the detection device 3 acquisition is moved to the carrier band 30 At second station when the image of the element under test of 2b, the 30 relatively described detection devices 3 of the carrier band are kept in motion.

Preferably, the working principle further include: S50, when judging described image and the pre-stored image matches, control The carrier band 30 is made to keep moving along the first direction.

Specifically, when 2b does not occur the element under test there are abnormal conditions at the second station, due to described at this time Carrier band 30 can keep the high-speed motion along the first direction, and 2a at first station is passed through in each hole, New element under test can be all put into the hole by the feed mechanism.At first station at 2a and the second station Several described holes that carrier band section between 2b includes all have element under test；Therefore, carrier band provided by the utility model Sealed in unit can high speed production；Even if occurring the element under test there are abnormal conditions in the process, can also be rapidly performed by For refueling operation.

Preferably, described in the step S5 will be located at the element under test of 2a at first station and be put into described second At station on the carrier band 30 of 2b after, further includes:

S3a, the control detection device 3 acquire the image of the element under test of 2b at the second station；

Control the image that the detection device 3 acquires the first element.

S4a, judge whether described image matches with the pre-stored image；

Judge whether the first element is element under test there are abnormal conditions.

S5a, when determining to mismatch, take described in control discharging device 4 that will be located at the member to be measured of 2b at the second station Part takes out, and the element under test for being located at 2a at first station is put on the carrier band 30 of 2b at the second station；

The first element is replaced with into the third element, so that the warp of 2b at the second station will be located at by realizing The element under test for being determined to have abnormal conditions is again replaced with the element under test being newly put into.

S5b, when judge matching when, control it is described carrier band 30 continue moved along the first direction.

Therefore, the element under test for being determined to have abnormal conditions for being located at 2b at the second station is being replaced every time To require to be detected again after the element under test that is newly put into, the element under test of 2b is not present at the second station Abnormal conditions, the carrier band 30 just continue to move along the first direction, continuous production.

Preferably, the working principle further include: when the detection device 3 in the step S3a acquires described second At station when the image of the element under test of 2b, the 30 relatively described detection devices 3 of the carrier band remain static.It is each to ensure It is detected by the detection device 3 by the element under test of 2b at the second station, so that it is guaranteed that each by described the The element under test of 2b does not occur abnormal conditions at two stations.

In conclusion coiled material feed device provided by the utility model includes coiled material feeding device 6, transition pulley 17 and volume Material tensioning apparatus 1；The coiled material feeding device 6 is set to the first side of the apparatus for tensioning web 1, for controlling the coiled material 20 feed causes the coiled material 20 to be fed excess to avoid due to effect of inertia；The transition pulley 17 is set to the volume Between material feeding device 6 and the apparatus for tensioning web 1, for being wound for the coiled material 20, and to the apparatus for tensioning web 1 Feed is changed the direction of pull of the coiled material 20 by the transition pulley 17, and then is driven by the pulling force of the coiled material 20 The feed of the coiled material feeding device 6；The apparatus for tensioning web 1 is used to receive to external equipment feeding and to the external equipment Material, to form the cushion space of the coiled material feeding, the moment keeps the rate of tension of the coiled material 20, and anti-coiled material folds.Therefore, institute Stating coiled material feed device has feed accurate, and anti-fold effect is good, compact-sized advantage.

The carrier tape package to coiled material feed device provided by the utility model and with the coiled material feed device is set above Standby to be described in detail, specific case used herein is expounded the principles of the present invention and embodiment, The method and its core concept of the above embodiments are only used to help understand the utility model；Meanwhile for this field Those skilled in the art, based on the idea of the present invention, there will be changes in the specific implementation manner and application range, In conclusion the content of the present specification is only the embodiments of the present invention, it is not intended to limit the patent model of the utility model Enclose, equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, or directly or It connects and is used in other related technical areas, be also included in the patent protection scope of the utility model.It should not be construed as Limitations of the present invention.

Claims (10)

1. a kind of coiled material feed device, the feeding for coiled material, it is characterised in that: including coiled material feeding device, transition pulley and Apparatus for tensioning web；The coiled material feeding device is set to the first side of the apparatus for tensioning web, for controlling the coiled material Feed；The transition pulley is set between the coiled material feeding device and the apparatus for tensioning web, for supplying the volume Material winding, and be fed to the apparatus for tensioning web；The apparatus for tensioning web is used for external equipment feeding and to described outer Portion's equipment rewinding.

2. coiled material feed device according to claim 1, it is characterised in that: the apparatus for tensioning web include retainer, First pulley, second pulley, sliding block and guide rail；The first pulley is set on the sliding block, the sliding block and the guide rail It is flexibly connected；The retainer is set to the first side of the guide rail, for interrupting the feed of the coiled material；The second pulley It is fixedly installed on guide rail upper end second side opposite with first side, so that the coiled material can be successively around the stop Part, the first pulley and the second pulley feeding.

3. coiled material feed device according to claim 2, it is characterised in that: the retainer includes third pulley, stop Wheel and stop driving mechanism；The stopping wheel and the third pulley are arranged side by side, and are formed with the receiving for accommodating the coiled material Space；The stop driving mechanism and the stopping wheel are sequentially connected, for driving the stopping wheel to transport to the third pulley It is dynamic, so that the stopping wheel and the third pulley clamp the coiled material, to interrupt the feed of the coiled material.

4. coiled material feed device according to claim 3, it is characterised in that: the coiled material feed device further includes rack, The stop driving mechanism includes the first crank, transmission shaft and crank driving device；The transmission shaft runs through the rack；It is described The first end of the first end of transmission shaft and first crank is sequentially connected, and the stopping wheel is connected to the of first crank Two ends；The second end of the transmission shaft and the crank driving device are sequentially connected.

5. coiled material feed device according to claim 4, it is characterised in that: the crank driving device includes the second crank And first cylinder；The first end of the second end of the transmission shaft and second crank is sequentially connected, and the of second crank Two ends and the piston rod of first cylinder are hinged and connected；The cylinder body of first cylinder is hinged and connected with the rack.

6. coiled material feed device according to claim 1, it is characterised in that: the coiled material feeding device includes core limit Axis, only material lever, only materials and parts and elastic component；The coiled material is set on the core limit shaft；The only material lever is articulated with The side of the core limit shaft；The only materials and parts are set to the first end for only expecting lever, and are inserted in the core limit Between the inner peripheral surface of the core of the outer peripheral surface and coiled material of position axis；The elastic component is connected with the only material lever, for driving The dynamic only material lever is rotated in a first direction, so that only materials and parts and the inner peripheral surface of the core offset, to hinder The core rotation.

7. coiled material feed device according to claim 6, it is characterised in that: the coiled material feed device further includes feed Part；It is described to be set to the second end for only expecting lever for materials and parts, for winding for the coiled material, and pass sequentially through the transition Pulley and the apparatus for tensioning web are fed to external equipment so that the external equipment can drive the only material lever along with The opposite second direction rotation of the first direction.

8. coiled material feed device according to claim 7, it is characterised in that: the core limit shaft is provided with the first evacuation Slot, for accommodating the only materials and parts in inner peripheral surface movement of the only materials and parts backwards to the core.

9. coiled material feed device according to claim 7, it is characterised in that: described to include feed pulley and setting for materials and parts Stop collar in the opposite both ends of the feed pulley position；The outer diameter of the stop collar is greater than the outer diameter of the feed pulley； It is formed between the stop collar with the accommodation space for accommodating the coiled material.

10. a kind of carrier tape package equipment, including coiled material feed device, it is characterised in that: the coiled material feed device is wanted for right Seek 1 to 9 described in any item coiled material feed devices.