CN214084944U

CN214084944U - Conveying device and packaging machine

Info

Publication number: CN214084944U
Application number: CN202022620828.0U
Authority: CN
Inventors: 李俊
Original assignee: Shenzhen Aotem Automation Equipment Co ltd
Current assignee: Shenzhen Aotem Automation Equipment Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-08-31
Anticipated expiration: 2030-11-12

Abstract

The utility model relates to a mechanical equipment technical field discloses a conveyor and packagine machine, and conveyor includes positioning control device and film pressing device, and positioning control device includes positioning mechanism, conveying mechanism and adjustment mechanism, and positioning mechanism is used for fixing a position the carrier band, and conveying mechanism is used for removing the carrier band, and adjustment mechanism is used for adjusting the position of carrier band. The adjusting mechanism is used for adjusting the conveying position of the carrier tape, and the conveying deviation rolling position of the carrier tape is avoided. The film pressing device is used for tightly attaching the film to the carrier tape, and the film is guaranteed to be coated on the chip arranged on the carrier tape. In actual production, can carry out position control to positioning mechanism and conveying mechanism again after conveyor installs, consequently have higher flexibility, help the rapid debugging before the production, improve production efficiency. The packaging machine with the conveying device also has the advantages.

Description

Conveying device and packaging machine

Technical Field

The utility model relates to the technical field of mechanical equipment, especially, relate to a conveyor and packagine machine.

Background

For the packaging production of chip belts, the conveying of the carrier belt in the production process needs to be aligned to the material coil for unreeling and reeling so as to avoid the deviation of the carrier belt and influence the smooth conveying of the carrier belt. Carrier tape offset can also cause jamming, which affects production efficiency and quality. At present, in the related art, a conveying mechanism for conveying a carrier tape needs to be aligned to a material roll for unreeling and reeling, and then the conveying mechanism is fixed, and the conveying mechanism is inconvenient to adjust after being installed, so that the installation of the process is complex, and the flexibility of the device is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a conveyor convenient to adjust carrier band transport position. The utility model also provides a packagine machine of having this conveyor.

According to the utility model discloses a conveyor of first aspect embodiment includes:

the positioning and adjusting device comprises a positioning mechanism, a conveying mechanism and an adjusting mechanism, wherein the positioning mechanism is provided with a limiting groove with an opening at one side and used for accommodating a carrier tape and limiting the position of the carrier tape, the conveying mechanism comprises a pair of rotating mechanisms, the rotating mechanisms are respectively arranged at two ends of the positioning mechanism and respectively aligned to two ends of the limiting groove, the adjusting mechanism comprises a first carrier platform, a second carrier platform and a first adjusting component, the positioning mechanism and the conveying mechanism are connected to the second carrier platform, the second carrier platform is connected to the first adjusting component, the first adjusting component is connected to the first carrier platform, and the adjusting component is used for adjusting the position of the second carrier platform relative to the first carrier platform along the direction perpendicular to the limiting groove;

film pressing device, including briquetting and briquetting actuating mechanism, be provided with the pressure membrane portion on the briquetting, the pressure membrane portion can stretch into in the spacing groove, briquetting actuating mechanism is used for the drive the briquetting orientation positioning mechanism moves, perhaps keeps away from positioning mechanism.

According to the utility model discloses conveyor has following beneficial effect at least:

the positioning and adjusting device can position and adjust the carrier tape, and the carrier tape is prevented from being conveyed and deviating from a rolling position. The film pressing device is used for tightly attaching the film to the carrier tape, ensures that the film is coated on the chip arranged on the carrier tape, can perform position adjustment on the positioning mechanism and the conveying mechanism in the positioning adjusting device after the positioning adjusting device is installed, has higher flexibility, is beneficial to rapid debugging before production, and improves the production efficiency.

According to some embodiments of the utility model, positioning mechanism includes parallel arrangement's first setting element and second setting element, first setting element with relative both sides are provided with the constant head tank respectively on the second setting element, each the constant head tank link up respectively first setting element with the both ends of second setting element, the position of constant head tank corresponds to each other, the constant head tank encloses synthetically the spacing groove for hold the carrier band and restrict the position at the both sides border of carrier band.

According to some embodiments of the utility model, first locating part fixed connection in the second microscope carrier, be provided with second adjusting part on the second microscope carrier, the second locating part connect in second adjusting part, second adjusting part is used for along the perpendicular to the direction of constant head tank is adjusted the position of second locating part.

According to some embodiments of the utility model, the film pressing device still includes the oscillating piece, the oscillating piece rotate connect in positioning mechanism, the briquetting connect in the one end of oscillating piece, briquetting actuating mechanism connect in the oscillating piece can drive the oscillating piece is relative positioning mechanism rotates.

According to some embodiments of the utility model, the film pressing device still includes the fixing base, fixing base fixed connection in positioning mechanism, be provided with fixed rotating shaft on the fixing base, the swinging member rotate connect in fixed rotating shaft.

According to the utility model discloses a some embodiments, the briquetting includes first briquetting and second briquetting, first briquetting with the interval has between the second briquetting, first briquetting orientation one side of spacing groove is provided with first press mold portion, the second briquetting orientation one side of spacing groove is provided with second press mold portion, first press mold portion with distance between the second press mold portion can hold the chip of treating the encapsulation.

According to some embodiments of the utility model, still include the coiling mechanism, set up in positioning adjustment device's one end, the coiling mechanism includes rolling dish, rolling dish actuating mechanism and compression roller, and slewing mechanism includes the rolling dish and is used for driving rolling dish pivoted rolling dish actuating mechanism, the rolling dish align in the rolling dish, rolling dish actuating mechanism is used for driving the rolling dish rotates, the compression roller align in the rolling dish and with the rolling dish pastes and leans on.

According to some embodiments of the invention, the rolling disc comprises a ratchet wheel and a flat wheel which are coaxially arranged, the outer diameter of the ratchet wheel is not larger than the outer diameter of the flat wheel, and the compression roller is attached to the outer edge of the flat wheel.

According to the utility model discloses a some embodiments, still be provided with the detector on the positioning control device, the detector connect in positioning mechanism is used for detecting the carrier band is followed the accuracy of the position that the spacing groove removed.

According to the utility model discloses a packagine machine of second aspect embodiment, including the conveyor of above-mentioned arbitrary embodiment, the spacing groove is used for supplying the carrier band to pass and right the both sides border of carrier band is spacing, conveying mechanism is used for driving the carrier band removes, the press mold device be used for with the tectorial membrane pressfitting in the carrier band.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is a schematic structural view of a conveying device according to an embodiment of the present invention;

FIG. 2 is a partial schematic view of a portion of the structure of FIG. 1;

fig. 3 is a schematic structural view of a film pressing device in an embodiment of the present invention;

FIG. 4 is a right side view of the embodiment shown in FIG. 3;

fig. 5 is a schematic structural view of a positioning adjustment device according to an embodiment of the present invention;

FIG. 6 is a front view of the embodiment shown in FIG. 5;

FIG. 7 is a top view of FIG. 6;

FIG. 8 is an enlarged view of a portion of FIG. 5 taken at I;

fig. 9 is a schematic structural view of a conveying device according to another embodiment of the present invention.

Reference numerals:

the positioning and adjusting device 400, the positioning mechanism 410, the first positioning piece 411, the second positioning piece 412, the limiting groove 413, the base 414, the limiting edge 415, the conveying mechanism 420, the rotating mechanism 421, the ratchet wheel 422, the wheel shaft 423, the ratchet wheel support 424, the adjusting part 425, the flat wheel 426, the adjusting mechanism 430, the first carrier 431, the second carrier 432, the first guide rail 433, the first sliding block 434, the adjusting screw 435, the second guide rail 436, the second sliding block 437, and the fixing piece 438; a detector 440;

the film pressing device 500, a pressing block 510, a first pressing block 511, a second pressing block 512, a first film pressing part 513, a second film pressing part 514, a pressing block moving mechanism 520, a swinging piece 530, a fixed seat 540, a rotating shaft 541 and a shield 550;

a winding device 600, a winding disc 610 and a pressing roller 620;

a film coating unwinding mechanism 710 and an unwinding wheel 711.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means is one or more, a plurality of means is two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Fig. 1 is the utility model discloses embodiment conveyor's structural schematic diagram, fig. 2 is partial schematic diagram of partial structure in fig. 1, refer to fig. 1 and fig. 2, the utility model discloses a conveyor for the packing production of chip area, including positioning control device 400 and film pressing device 500, positioning control device 400 is used for fixing a position the carrier band that bears the chip, and positioning control device 400 includes positioning mechanism 410, conveying mechanism 420 and adjustment mechanism 430. Film pressing device 500 is used for laminating the tectorial membrane to the carrier band, including briquetting 510 and briquetting actuating mechanism 520, wherein:

the positioning mechanism 410 is provided with a limiting groove 413 with an opening at one side, the limiting groove 413 penetrates through two ends of the positioning mechanism 410, therefore, the carrier tape can be arranged in the limiting groove 413 in a penetrating manner, and the limiting groove 413 is used for accommodating the carrier tape and limiting the positions of two side edges of the carrier tape so as to be positioned and conveyed.

Conveying mechanism 420 includes a pair of slewing mechanism 421, and slewing mechanism 421 sets up respectively in positioning mechanism 410's both ends, and from this, the carrier band of wearing to locate in spacing groove 413 can be carried to the other end from the one end of spacing groove 413 through slewing mechanism 421 to slewing mechanism 421 aligns respectively in the both ends of spacing groove 413, thereby can avoid the carrier band skew, effectively reduces wearing and tearing or jamming appear in the carrier band.

The adjusting mechanism 430 comprises a first stage 431, a second stage 432 and a first adjusting component, the positioning mechanism 410 and the conveying mechanism 420 are connected to the second stage 432, the second stage 432 is connected to the first adjusting component, the first adjusting component is connected to the first stage 431, and the adjusting component is used for adjusting the position of the second stage 432 relative to the first stage 431 along the direction perpendicular to the limiting groove 413, so that the adjustment of the conveying position of the carrier tape is facilitated, and the conveying of the carrier tape is prevented from deviating from the winding position. Compare in the mode of location back installation earlier, the positioning adjustment device 400 of this embodiment can accomplish the back at positioning adjustment device 400 installation, carries out position control to positioning mechanism 410 and conveying mechanism 420 in positioning adjustment device 400 again, has higher flexibility, helps the quick debugging before the production, improves production efficiency.

Usually, a trough is arranged on the carrier tape, and during packaging, the chip is placed in the trough, and then the surface of the carrier tape is coated with a film, so that the chip tape can be formed by packaging. The positioning adjusting device 400 can position and adjust the carrier tape, so that the chip can be accurately placed in the trough, and the packaging efficiency and the packaging quality are effectively improved.

Be provided with on briquetting 510 and press the membrane portion, press the membrane portion and can stretch into in the spacing groove 413, briquetting actuating mechanism 520 is arranged in driving briquetting 510 and moves or keeps away from positioning mechanism 410 towards positioning mechanism 410, briquetting 510 compresses tightly towards positioning mechanism 410 and can compress tightly the carrier band and the tectorial membrane of wearing to locate in spacing groove 413, thereby guarantee that the tectorial membrane hugs closely on the carrier band, guarantee to cover the membrane cladding in arranging the chip on the carrier band in, briquetting 510 keeps away from positioning mechanism 410 and can relieve the compressing tightly of carrier band and tectorial membrane.

In the above-mentioned conveying device, the positioning mechanism 410 may include a first positioning element 411 and a second positioning element 412 that are arranged in parallel, two opposite sides of the first positioning element 411 and the second positioning element 412 are respectively provided with a positioning slot, and each positioning slot penetrates through two ends of the first positioning element 411 and the second positioning element 412, so that two side edges of the carrier tape can penetrate through the positioning slots, and the positions of the positioning slots correspond to each other. The positioning grooves of the first positioning element 411 and the second positioning element 412 together form a limiting groove 413 for limiting the carrier tape.

Referring to fig. 2 to 4, in the above conveying device, the film pressing device 500 further includes a swinging member 530, the swinging member 530 is rotatably connected to the positioning mechanism, the pressing block 510 is connected to one end of the swinging member 530, so as to form a lever mechanism, and the pressing block driving mechanism 520 is connected to the swinging member 530 and can drive the swinging member 530 to rotate relative to the positioning mechanism, so that the pressing block 510 can be pressed towards or away from the positioning mechanism, and the structure is simple and the reliability is high. The briquetting driving mechanism 520 can select a suitable air cylinder according to actual needs, a piston rod of the air cylinder is rotatably connected to the swinging piece 530, and the swinging piece 530 can be driven to rotate relative to the positioning mechanism by the extension and contraction of the piston rod. In specific implementation, the pressing block 510 is connected to one end of the swinging member 530, the other end of the swinging member 530 is hinged to the positioning mechanism, and the pressing block driving mechanism 520 is connected to any position between two ends of the swinging member 530, so that the pressing block 510 can be pressed onto the positioning mechanism or lifted above the positioning mechanism by driving the swinging member 530 to rotate by the driving member of the pressing block 510.

Referring to fig. 2 to 4, in the above-mentioned conveying apparatus, the film pressing apparatus 500 further includes a fixing base 540, the fixing base 540 is fixedly connected to the positioning mechanism, a fixing rotating shaft 541 is disposed on the fixing base 540, and the swinging member 530 is rotatably connected to the fixing rotating shaft 541, so as to realize the rotational connection between the swinging member 530 and the positioning mechanism.

Referring to fig. 2 to 4, in the above conveying device, the pressing block 510 includes a first pressing block 511 and a second pressing block 512, a first film pressing portion 513 is disposed on a side of the first pressing block 511 facing the limiting groove 413, a second film pressing portion 514 is disposed on a side of the second pressing block 512 facing the limiting groove 413, a gap is formed between the first pressing block 511 and the second pressing block 512, and the gap between the first pressing portion 513 and the second film pressing portion 514 enables the chip to be packaged to be accommodated between the first pressing portion 513 and the second pressing portion 514, that is, during the conveying process, the chip to be packaged can pass between the first pressing portion 513 and the second pressing portion 514 along with the conveying of the carrier tape, so that the first pressing portion 513 and the second pressing portion 514 can press and attach the coating film to the carrier tape on both sides of the chip.

Referring to fig. 2 to 4, in the above-described conveying device, the first pressing block 511 and the second pressing block 512 may be connected to a heating device so that the first pressing section 513 and the second pressing section 514 can be heated, and thus the first pressing section 513 and the second pressing section 514 can heat-seal the cover film to the carrier tape to encapsulate the chip between the carrier tape and the cover film. Of course, the first pressing block 511 and the second pressing block 512 may be provided as heating devices, the first pressing film portion 513 and the second pressing film portion 514 are part of the first pressing block 511 and the second pressing block 512, respectively, so as to realize heat conduction, and the first pressing block 511 and the second pressing block 512 may be heated by using resistance heating, a built-in heating ring, a heating rod, or the like.

Referring to fig. 5 and 6, in the above-mentioned conveying device, the first adjusting assembly may adopt a slide rail type structure or a slide groove type structure, so as to realize the movement adjustment of the second stage 432. For example, taking a sliding rail type structure as an example, the first adjusting assembly includes a first rail 433 and a first slider 434, and the first slider 434 is slidably connected to the first rail 433, and an extending direction of the first rail 433 is perpendicular to the limiting groove 413. Therefore, after the positioning mechanism 410 is mounted, the second stage 432 can be moved relative to the first stage 431 by the first adjustment unit, so that the positioning mechanism 410 and the conveying mechanism 420 can be adjusted in position. The first adjusting assembly further comprises an adjusting screw 435, the adjusting screw 435 is rotatably connected to the first stage 431 and is connected to the second stage 432 through a thread, and therefore, the movement adjustment of the first stage 431 can be realized by converting the rotation of the adjusting screw 435 into the movement of the second stage 432, and the operation is convenient and reliable, and the debugging before production is facilitated.

Referring to fig. 5 and 6, in the above conveying device, a second adjusting assembly may be further provided, where the second adjusting assembly is disposed on the second stage 432, the first positioning element 411 is fixedly connected to the second stage 432, the second positioning element 412 is connected to the second adjusting assembly, and the second adjusting assembly is configured to adjust the position of the second positioning element 412 along a direction perpendicular to the limiting groove 413, so as to adjust a distance between the second positioning element 412 and the first positioning element 411, thereby adapting to carrier tapes with different widths and ensuring a good positioning function.

Referring to fig. 5 and 6, in the above-mentioned conveying device, the second adjusting assembly may adopt a slide rail type structure or a slide groove type structure to achieve the moving adjustment of the second positioning member 412. For example, taking a slide rail type structure as an example, the second adjusting assembly includes a second guide rail 436 and a second sliding block 437, the extending direction of the second guide rail 436 is perpendicular to the limiting groove 413, the second positioning element 412 is connected to the second sliding block 437, and the second sliding block 437 is slidably connected to the second guide rail 436. Therefore, after the positioning mechanism 410 is installed, the second positioning member 412 can be moved relative to the first positioning member 411 by the second adjusting assembly, so as to adjust the distance between the second positioning member 412 and the first positioning member 411. The second adjusting assembly further includes a fixing member 438, and the fixing member 438 is detachably connected to the second positioning member 412 and the second stage 432, so that after the second positioning member 412 is adjusted, the second positioning member can be fixed on the second stage 432 through the fixing member 438, and thus the distance between the second positioning member 412 and the first positioning member 411 can be determined, so as to flexibly adapt to a carrier tape with a corresponding width.

Referring to fig. 5 to 7, in the above-mentioned delivery device, the rotating mechanism 421 includes a ratchet wheel 422, a wheel shaft 423, a ratchet wheel 422 support 424 and a ratchet wheel 422 driving element, the ratchet wheel 422 is fixedly connected to the wheel shaft 423, and the wheel shaft 423 is rotatably connected to the ratchet wheel 422 support 424 and is driven by the ratchet wheel 422 driving element to rotate. The ratchet wheel 422 is aligned with the limiting groove 413 of the first positioning piece 411, and the ratchets on the ratchet wheel 422 are matched with the edge holes on the edge of the carrier tape in the first positioning piece 411, so that the ratchets of the ratchet wheel 422 can penetrate through the edge holes one by one, the carrier tape is driven to move through rotation, and the carrier tape is conveyed. The support 424 of the ratchet 422 is fixedly connected to the second carrier 432, so that the position of the ratchet 422 relative to the first positioning member 411 can be adjusted by adjusting the second carrier 432 by the first adjusting member, so that the ratchet 422 is aligned with the limiting groove 413 on the first positioning member 411, thereby ensuring the stability of conveying and preventing the carrier tape from deviating and separating from the ratchet 422.

Referring to fig. 5 and 7, in the above conveying device, the axle 423 of the rotating mechanism 421 is provided with an adjusting part 425, and the adjusting part 425 is used for moving the axle 423 in the axial direction, so as to adjust the position of the ratchet wheel 422 relative to the first positioning member 411, further improve the accuracy of the ratchet wheel 422 aligning with the limiting groove 413 of the first positioning member 411, and improve the stability of carrier tape transmission. The adjusting portion 425 may have a similar structure to the adjusting screw 435 of the first adjusting assembly in the above embodiment, that is, the adjusting portion 425 may have a screw structure, and rotating the screw can push the rotating shaft to move axially, so that the ratchet 422 moves accordingly.

Referring to fig. 5, 7 and 8, in the above-described transport apparatus, the first positioning member 411 and the second positioning member 412 are used to position both side edges of the carrier tape so as not to shift the carrier tape. Specifically, each of the first positioning member 411 and the second positioning member 412 includes a base 414 and a positioning edge 415, the base 414 is connected to the second carrier 432, a recess is formed in the base 414, and the positioning edge 415 is detachably connected to the base 414 and forms a positioning groove 413 together with the recess, so that the carrier tape can pass through the positioning groove and can be positioned. The limiting edge 415 can be replaced according to the specific structure of the carrier tape and the distance between the first positioning element 411 and the second positioning element 412, so as to flexibly adapt to different carrier tapes. The limiting edge 415 may further be provided with a waist-shaped hole, and the fixing of the limiting edge 415 can be achieved by a fastener passing through the waist-shaped hole and screwing into the base 414. The extending direction of the waist-shaped hole is perpendicular to the limiting groove 413, therefore, the position of the limiting edge 415 connected to the base 414 can be adjusted according to specific needs, the limiting edge 415 can at least limit the edge of the carrier tape, and the carrier tape is prevented from being separated from the limiting groove 413.

Referring to fig. 2 and 9, in the above-mentioned conveying device, the rotating mechanism 421 in the positioning adjustment device includes a rotating disk and a rotating disk driving mechanism for driving the rotating disk to rotate, so that the carrier tape is driven to move by the rotating disk. The conveying device further comprises a winding device 600 arranged at one end of the positioning and adjusting device, and the winding device 600 comprises a winding disc 610, a winding disc driving mechanism and a pressing roller 620. The winding disc 610 is aligned to the rotating disc, and the winding disc driving mechanism is used for driving the winding disc 610 to rotate, so that a chip belt (formed after carrier tape chips and film covering packages) can be wound. The compression roller 620 is aligned to the rotating disc and attached to the rotating disc, so that the chip belt can be effectively prevented from being separated from the rotating disc, and effective conveying is guaranteed.

Referring to fig. 2 and 9, in the above-mentioned conveying device, the rotating disc includes a ratchet wheel 422 and a flat wheel 426 which are coaxially arranged, and the distribution interval of the ratchet teeth of the ratchet wheel 422 is consistent with the distribution interval of the edge holes at the edge of the carrier tape, so that the ratchet teeth can be inserted into the edge holes, thereby the carrier tape can be driven to move when the ratchet wheel 422 rotates, and the movement displacement of the carrier tape is ensured to be accurate, thereby ensuring that the position of the chip on the carrier tape is accurate. The rotating disk driving mechanism stops after driving the ratchet wheel 422 to rotate for a set angle every time, the carrier tape moves for a corresponding distance, and then the chip is placed on the carrier tape, so that the position accuracy of the chip relative to the side hole of the carrier tape is effectively guaranteed. Usually, a trough is arranged on the carrier tape, and during packaging, the chip is placed in the trough, and then the surface of the carrier tape is coated with a film, so that the chip tape can be formed by packaging. The outer diameter of the ratchet wheel 422 is not larger than that of the flat wheel 426, and the compression roller 620 is attached to the outer edge of the flat wheel 426, so that the chip belt is compressed between the ratchet wheel 422 and the compression roller 620, the carrier belt of the chip belt is prevented from slipping or separating from the ratchet wheel 422, and effective conveying of the chip belt and accurate position of the chip placed on the carrier belt are further guaranteed.

Referring to fig. 1 and 9, in the above conveying device, a detector 440 is further disposed on the positioning adjustment device, and the detector 440 is connected to the positioning mechanism 410 for detecting the accuracy of the displacement of the carrier tape moving along the limiting groove 413. Specifically, the detector 440 may employ an optical fiber sensor, which is correspondingly disposed at two sides of the edge hole of the carrier tape and located at a set position, and the optical fiber can pass through the edge hole to trigger sensing, so as to determine that the position of the carrier tape is accurate, and a set distance for carrier tape transportation is determined, which may be determined by the number of the edge holes as a unit, and the number of times triggered by the detector 440, so as to determine the accuracy of displacement of the carrier tape moving along the limiting groove 413. In addition, a shield 550 for shielding the pressing block 510 is further provided at the film laminating device 500.

The embodiment of the utility model provides a packagine machine is still provided for the packing rolling in chip area specifically is used for placing the chip on the carrier tape, and through the tectorial membrane encapsulation, forms the chip area, then the rolling forms chip area coil stock. The packaging machine comprises the conveying device and is used for conveying the carrier tape, wherein the limiting groove 413 is used for enabling the carrier tape to penetrate through and limiting the edges of the two sides of the carrier tape, the conveying mechanism 420 is used for driving the carrier tape to move, and the film pressing device 500 is used for pressing the covering film on the carrier tape so as to package chips placed on the carrier tape. By adopting the conveying device, stable conveying of the carrier tape can be effectively ensured, and the position accuracy of chip packaging is improved.

Referring to fig. 5 and 9, the packaging machine of this embodiment may further include an unwinding device, the unwinding device and the winding device 600 are respectively disposed at two sides of the positioning adjustment device 400, the unwinding device includes a carrier tape unwinding mechanism (not shown) for unwinding the carrier tape and a film covering unwinding mechanism 710 for unwinding the film covering, and the winding device 600 is used for winding the packaged chip tape. The structure of the film covering and unwinding mechanism is similar to that of the carrier tape unwinding mechanism, and the film covering and unwinding mechanism can comprise an unwinding wheel 711, during debugging before production, the rotating mechanism 421 at one end of the positioning and adjusting device 400 corresponds to the unwinding wheel 711, and the rotating mechanism 421 at the other end of the positioning and adjusting device 400 corresponds to the winding disc 610.

It should be noted that the winding device 600 may be located above or below one end of the positioning and adjusting device or in the extending direction of the limiting groove 413, and the carrier tape unwound by the carrier tape unwinding mechanism can be transported by the rotating mechanism 421 and then transported to the winding device 600 by the rotating mechanism 421 located at the other side of the positioning mechanism 410. The position of slewing mechanism 421 for unreeling wheel, rolling wheel is adjusted to the first regulating part of accessible positioning adjustment device 400, therefore realizes the location of carrier band and the regulation of carrier band position, avoids the carrier band to produce the skew to improve the position accuracy of chip, and effectively avoid the carrier band jamming, improve production efficiency.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims

1. A conveyor apparatus, comprising:

2. The conveying device according to claim 1, wherein the positioning mechanism comprises a first positioning member and a second positioning member which are arranged in parallel, positioning grooves are respectively arranged on two opposite sides of the first positioning member and the second positioning member, each positioning groove respectively penetrates through two ends of the first positioning member and the second positioning member, the positioning grooves correspond to each other in position, and the positioning grooves surround to form the limiting grooves and are used for accommodating the carrier tape and limiting the positions of the edges of the two sides of the carrier tape.

3. The conveying device as claimed in claim 2, wherein the first positioning element is fixedly connected to the second carrying stage, the second carrying stage is provided with a second adjusting assembly, the second positioning element is connected to the second adjusting assembly, and the second adjusting assembly is used for adjusting the position of the second positioning element along a direction perpendicular to the positioning groove.

4. The conveying device according to claim 1, wherein the film pressing device further comprises a swinging member, the swinging member is rotatably connected to the positioning mechanism, the pressing block is connected to one end of the swinging member, and the pressing block driving mechanism is connected to the swinging member and can drive the swinging member to rotate relative to the positioning mechanism.

5. The conveying device according to claim 4, wherein the film pressing device further comprises a fixing seat fixedly connected to the positioning mechanism, a fixed rotating shaft is arranged on the fixing seat, and the swinging member is rotatably connected to the fixed rotating shaft.

6. The conveying device according to claim 1, wherein the pressing block comprises a first pressing block and a second pressing block, a space is formed between the first pressing block and the second pressing block, a first film pressing portion is arranged on one side of the first pressing block facing the limiting groove, a second film pressing portion is arranged on one side of the second pressing block facing the limiting groove, and the distance between the first film pressing portion and the second film pressing portion can accommodate a chip to be packaged.

7. The conveying device according to claim 1, further comprising a winding device disposed at one end of the positioning and adjusting device, wherein the winding device comprises a winding disc, a winding disc driving mechanism and a pressing roller, the rotating mechanism comprises a rotating disc and a rotating disc driving mechanism for driving the rotating disc to rotate, the winding disc is aligned with the rotating disc, the winding disc driving mechanism is used for driving the winding disc to rotate, and the pressing roller is aligned with the rotating disc and is attached to the rotating disc.

8. The conveying device as claimed in claim 7, wherein the rotating disc comprises a ratchet wheel and a flat wheel which are coaxially arranged, the outer diameter of the ratchet wheel is not larger than that of the flat wheel, and the pressing roller abuts against the outer edge of the flat wheel.

9. The conveying device according to any one of claims 1 to 8, wherein a detector is further arranged on the positioning and adjusting device, and the detector is connected to the positioning mechanism and used for detecting the accuracy of the position of the carrier tape moving along the limiting groove.

10. A packaging machine, characterized by comprising:

the conveying device according to any one of claims 1 to 9, wherein the limiting grooves are used for a carrier tape to pass through and limiting two side edges of the carrier tape, the conveying mechanism is used for driving the carrier tape to move, and the film pressing device is used for pressing a film onto the carrier tape.