CN116280410B - Chip braiding equipment and braiding mechanism thereof - Google Patents
Chip braiding equipment and braiding mechanism thereof Download PDFInfo
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- CN116280410B CN116280410B CN202211682638.9A CN202211682638A CN116280410B CN 116280410 B CN116280410 B CN 116280410B CN 202211682638 A CN202211682638 A CN 202211682638A CN 116280410 B CN116280410 B CN 116280410B
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- lifting cylinder
- guide groove
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- 230000007246 mechanism Effects 0.000 title claims abstract description 156
- 238000009954 braiding Methods 0.000 title claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 125
- 238000003825 pressing Methods 0.000 claims abstract description 61
- 238000007789 sealing Methods 0.000 claims abstract description 47
- 238000002513 implantation Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000007943 implant Substances 0.000 claims description 4
- 230000001502 supplementing effect Effects 0.000 claims 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B15/00—Attaching articles to cards, sheets, strings, webs, or other carriers
- B65B15/04—Attaching a series of articles, e.g. small electrical components, to a continuous web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
- B65B59/003—Arrangements to enable adjustments related to the packaging material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The invention relates to chip braiding equipment and a braiding mechanism thereof, wherein the braiding mechanism comprises a base, a material belt feeding mechanism, a sealing belt feeding mechanism, a pressing mechanism and a material receiving mechanism, the base comprises a base body and a limit baffle, the limit baffle is alternatively connected with the base body and surrounds the base body to form a guide groove, the width of the guide groove is matched with that of a material belt, the material belt feeding mechanism is connected with the base body and is used for conveying the material belt, and the material belt is provided with mounting grooves which are distributed along the length direction and are used for placing chips. The sealing strip feeding mechanism is connected to the base and used for conveying the sealing strip, the pressing mechanism is connected to the base, the material receiving mechanism is connected to the base and used for pulling the material strip to move towards the pressing mechanism along the guide groove, the sealing strip is pulled to move towards the pressing mechanism so that the sealing strip covers the mounting groove, and the pressing mechanism is used for pressing the sealing strip and the material strip to form the chip braiding. The braiding mechanism has the advantages that the width of the guide groove can be changed through changing the limit baffle, so that the material strips with different widths can be matched, and the universality of the chip braiding equipment is improved.
Description
Technical Field
The invention relates to the technical field of mechanical automation equipment, in particular to chip braiding equipment and a braiding mechanism thereof.
Background
Chip braiding equipment is generally used for manufacturing a large number of chips into a braid, and the braid can be further coiled into a disc shape so as to facilitate the subsequent mounting process. In the related art, a chip braiding apparatus is generally suitable for producing a chip braiding belt with a width, for example, a chip braiding apparatus of 8m m is suitable for producing a chip braiding belt with a width of 8mm, and for a chip braiding belt with a width of 12 mm, the chip braiding apparatus generally needs to be replaced, so that the universality of the chip braiding apparatus is low.
Disclosure of Invention
The embodiment of the invention provides chip braiding equipment and a braiding mechanism thereof, which are used for improving the universality of the chip braiding equipment.
A braiding mechanism, comprising:
the machine seat comprises a seat body and a limit baffle, wherein the limit baffle is connected to the seat body in a replaceable manner and surrounds the seat body to form a guide groove, and the width of the guide groove is matched with the width of the material belt;
the material belt feeding mechanism is connected to the base body and used for conveying the material belt, the material belt is provided with mounting grooves which are arranged at intervals along the length direction, and the mounting grooves are used for placing chips;
the sealing belt feeding mechanism is connected with the seat body and used for conveying sealing belts;
the pressing mechanism is connected with the seat body; and
the material receiving mechanism is connected to the base body and used for pulling the material belt to move towards the pressing mechanism along the guide groove, and pulling the sealing belt to move towards the pressing mechanism so that the sealing belt covers the mounting groove, and the pressing mechanism is used for pressing the sealing belt and the material belt to form a chip braid.
In one embodiment, the material belt comprises a main body and an extension piece, wherein the thickness of the main body is larger than that of the extension piece, the mounting grooves are distributed at intervals along the length direction of the main body, and the extension piece is connected to one side edge of the main body and extends along the length direction of the main body; the seat body is provided with a first concave area extending along the length direction of the guide groove, and the material receiving mechanism pulls the main body to move along the guide groove and enables the extension piece to move along the first concave area.
In one embodiment, the extending pieces are arranged with positioning holes at intervals along the length direction of the main body, the material receiving mechanism comprises a material receiving rotating wheel, a material receiving pressing wheel, a swinging arm and a first elastic piece, the material receiving rotating wheel and the swinging arm are respectively connected with the base in a rotating mode, the material receiving pressing wheel is connected with the swinging arm in a rotating mode, one end of the first elastic piece is connected with the base, and the other opposite end of the first elastic piece is connected with the swinging arm; the material collecting rotating wheel is provided with a plurality of bulges at intervals along the circumferential direction, and the bulges are used for penetrating into the positioning holes in a one-to-one correspondence manner so as to pull the chip braid to be coiled on the material collecting rotating wheel; the first elastic piece is used for enabling the receiving pinch roller to prop against the chip braid between the receiving rotating wheel and the receiving pinch roller.
In one embodiment, the receiving pinch roller is provided with a limit groove along the circumferential direction, and the limit groove is used for accommodating the protrusion protruding from the chip braid during the process of coiling the chip braid on the receiving rotary wheel, so that the receiving pinch roller is propped against the chip braid in the width direction of the chip braid.
In one embodiment, a limiting piece is connected to the opposite side edge of the main body, the thickness of the main body is larger than that of the limiting piece, and the limiting piece extends along the length direction of the main body; the limit baffle is provided with a second concave area extending along the length direction of the guide groove, and the material receiving mechanism pulls the limit sheet to move along the second concave area.
In one embodiment, the pressing mechanism comprises a mounting seat, a pressing block which is connected with the mounting seat in a replaceable mode, and a heating component which is connected with the mounting seat, wherein the pressing block is provided with a groove used for penetrating the sealing belt, and the width of the groove is matched with that of the material belt.
In one embodiment, the pressing mechanism includes a first lifting cylinder, a second elastic member and a third elastic member, the first lifting cylinder is connected to the base, the second lifting cylinder is connected to an output end of the first lifting cylinder, an output end of the second lifting cylinder is connected to the mounting base, the second elastic member is connected to the base and the second lifting cylinder, the third elastic member is connected to the second lifting cylinder and the mounting base, and a stroke of the first lifting cylinder driving the second lifting cylinder to lift is greater than a stroke of the second lifting cylinder driving the mounting base to lift.
In one embodiment, the sealing band feeding mechanism comprises a chuck with a changeable clamping width, at least two guide wheels, a sliding block, a tensioning wheel and a fourth elastic piece, wherein the chuck is rotationally connected with the base, the clamping width of the chuck is changeable, the guide wheels are rotationally connected with the base, the sliding block is in sliding fit with the base, the tensioning wheel is rotationally connected with the sliding block, the fourth elastic piece is connected with the sliding block and the base, the chuck is used for installing a disc-shaped sealing band, and the guide wheels are used for pulling the sealing band to extend from the chuck to the pressing mechanism.
In one embodiment, the base is provided with an implantation position, the implantation position is used for installing the chip in the installation groove, the braiding mechanism further comprises a feeding block rotationally connected with the base and a limiting column fixedly connected with the base, the feeding block is provided with a feeding through groove and an arc-shaped guide groove, the guide groove is communicated with the feeding through groove, the limiting column penetrates through the guide groove and is used for limiting the rotation range of the feeding block, and the feeding through groove is positioned between the implantation position and the pressing mechanism; the feeding through groove is used for exposing the chip, so that the braid mechanism can replace the chip with the staggered mounting from the feeding through groove.
A chip taping device comprising an implant mechanism and the taping mechanism of any one of the above, the implant mechanism for mounting a chip to the mounting slot of the taping mechanism.
The chip braiding equipment and the braiding mechanism thereof, the braiding mechanism comprises a base, a material strip feeding mechanism, a sealing strip feeding mechanism, a pressing mechanism and a material receiving mechanism, wherein the base comprises a base body and a limit baffle, the limit baffle is alternatively connected to the base body and surrounds the base body to form a guide groove, the width of the guide groove is matched with that of the material strip, the material strip feeding mechanism is connected to the base body and is used for conveying the material strip, the material strip is provided with mounting grooves which are distributed at intervals along the length direction, the mounting grooves are used for placing chips, the sealing strip feeding mechanism is connected to the base body and is used for conveying the sealing strip, the pressing mechanism is connected to the base body, the material receiving mechanism is connected to the base body and is used for pulling the material strip to move along the guide groove to the pressing mechanism, and the sealing strip is pulled to move to the pressing mechanism so that the sealing strip covers the mounting grooves, and the pressing mechanism is used for pressing the sealing strip and the material strip to form the chip braiding. Because limit baffle is alternatively connected in the pedestal and encloses into the guide way with the pedestal, the width of guide way matches with the width of material area, and receiving mechanism is used for pulling the material area and removes to pressing mechanism along the guide way, when the chip braid of different width dimension needs to be produced, thereby change limit baffle can change the width of guide way and match the material area of different width, carries out the production of the chip braid of different width, promotes the commonality of chip braid equipment.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a braiding mechanism according to an embodiment;
FIG. 2 is an exploded view of the braid mechanism of FIG. 1 with portions of the structure removed;
FIG. 3 is an enlarged schematic view of the braiding mechanism of FIG. 2 at A;
FIG. 4 is an enlarged schematic view of the braiding mechanism of FIG. 1 at B;
FIG. 5 is a schematic view of the braiding mechanism of FIG. 1 from another perspective, with portions of the structure removed;
FIG. 6 is an enlarged schematic view of the braiding mechanism of FIG. 1 at C;
fig. 7 is an enlarged schematic view of the braiding mechanism shown in fig. 2 at D.
Reference numerals:
the taping mechanism 10, the stand 100, the guide groove 100a, the first concave area 100b, the stand 110, the guide bar 111, the implantation site 110a, the limit baffle 120, the second concave area 120a, the feed block 130, the feed through groove 130a, the guide groove 130b, the limit post 140, the tape feeding mechanism 200, the tape feeding mechanism 300, the chuck 310, the guide wheel 320, the tensioning wheel 330, the fourth elastic member 340, the slider 350, the pressing mechanism 400, the mounting seat 410, the pressing block 420, the groove 420a, the heating assembly 430, the first lifting cylinder 440, the second lifting cylinder 450, the second elastic member 460, the third elastic member 470, the receiving mechanism 500, the receiving runner 510, the protrusion 511, the receiving pinch roller 520, the limit groove 520a, the swing arm 530, the first elastic member 540, the stepping motor 550, the mounting plate 610, the driving motor 620, the slide rail 630, the lead screw 64, the nut seat 650, the tape 20, the mounting groove 20a, the main body 21, the extension piece 22, the positioning hole 22a, and the limit piece 23.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, an embodiment of the invention discloses a braiding mechanism 10, wherein the braiding mechanism 10 can be used for chip braiding equipment (not shown), relatively large amount of chips (not shown) are sequentially planted into a material belt 20, and then a sealing belt (not shown) and the material belt 20 are pressed to cover the chips, so that a chip braid is manufactured, and the chip braid can be further coiled into a disc shape so as to be suitable for a mass mounting process of equipment such as a chip mounter.
The braiding machine 10 includes a machine base 100, a material strip feeding mechanism 200, a sealing strip feeding mechanism 300, a pressing mechanism 400 and a material receiving mechanism 500, and referring to fig. 2 and 3, the machine base 100 includes a base 110 and a limit baffle 120, the limit baffle 120 is alternatively connected to the base 110 and encloses a guide slot 100a with the base 110, for example, the limit baffle 120 is detachably connected to the base 110 through a threaded fastener. The width of the guide groove 100a matches the width of the web 20. The material belt feeding mechanism 200 is connected to the base 110 and is used for conveying the material belt 20, the material belt 20 is provided with mounting grooves 20a which are arranged at intervals along the length direction, and the mounting grooves 20a are used for placing chips. The length direction of the web 20 is understood to be the length direction of the web 20 when it is straightened. The sealing belt feeding mechanism 300 is connected to the base 110 and is used for conveying sealing belts. The press mechanism 400 is connected to the base 110, the material receiving mechanism 500 is connected to the base 110 and is used for pulling the material tape 20 to move towards the press mechanism 400 along the guide groove 100a, and pulling the sealing tape to move towards the press mechanism 400 so that the sealing tape covers the mounting groove 20a, and the press mechanism 400 is used for pressing the sealing tape and the material tape 20 to form a chip braid.
Referring to fig. 4, in some embodiments, the chip taping device may include an implantation mechanism (not shown), the base 110 has an implantation site 110a, the implantation mechanism is not limited to a robot or an automated mechanism having a suction nozzle, the implantation mechanism may be used to take a chip and mount the chip to the mounting groove 20a of the tape 20 at the implantation site 110a, and the receiving mechanism 500 may pull the tape 20 mounted with the chip to move toward the laminating mechanism 400, thereby laminating the tape and the tape 20 at the laminating mechanism 400.
In some embodiments, the braid mechanism 10 further includes a feeding block 130 rotatably connected to the base 110, and a limiting post 140 fixedly connected to the base 110, the feeding block 130 is provided with a feeding through slot 130a and an arc-shaped guiding slot 130b, the guiding slot 130b is communicated with the feeding through slot 130a, the limiting post 140 is arranged in the guiding slot 130b in a penetrating manner and is used for limiting the rotation range of the feeding block 130, the feeding through slot 130a is located between the implantation position 110a and the pressing mechanism 400, and the feeding through slot 130a is used for exposing chips, so that the implantation mechanism of the braid mechanism 10 can replace chips with misplaced mounting from the feeding through slot 130 a. Specifically, the feeding block 130 may rotate relative to the base 110, and the cooperation of the guide groove 130b and the feeding through groove 130a with the limiting post 140 may limit the rotation range of the feeding block 130. For example, when the feeding block 130 abuts against the groove wall at one end of the guide groove 130b, the feeding through groove 130a is aligned with the mounting groove 20a of the tape 20, the taping mechanism 10 may include an image capturing device (not shown) for capturing images of the chip exposed to the feeding through groove 130a and the tape 20, and further, the controller may determine whether the chip is accurately positioned in the mounting groove 20 a; if the chip is installed in the installation groove 20a in a staggered manner, the misplaced chip can be taken away by a mechanical arm or a suction nozzle and replaced with a new chip, so that the positioning accuracy of the chip in the installation groove 20a is ensured. The cooperation of the feeding block 130 and the limiting post 140 can define the position of the feeding block 130, and the feeding through groove 130a can be used as an image recognition or a positioning reference of a manipulator or a suction nozzle, so that the chip braiding device can conveniently replace and install misplaced chips.
In another embodiment, when the feeding block 130 rotates relative to the base 110 to make the limiting post 140 abut against the groove wall of the feeding through groove 130a, the material belt 20 with chips can expose a larger area, for example, more than two mounting grooves 2a are exposed, so that the material belt 20 with chips can be observed conveniently, and a manipulator or a suction nozzle can install chips to more than two mounting grooves 20a simultaneously, so that the efficiency of chip installation is improved.
Referring to fig. 5, in some embodiments, the braid mechanism 10 may further include a mounting plate 610, a driving motor 620, a sliding rail 630, a screw rod 640 and a nut seat 650, the sliding rail 630 and the driving motor 620 are respectively and fixedly connected to the mounting plate 610, the seat 110 is slidably matched with the sliding rail 630, the output end of the driving motor 620 is fixedly connected to the screw rod 640, the nut seat 650 is threaded through the screw rod 640 and is fixedly connected to the seat 110, the output end of the driving motor 620 can drive the screw rod 640 to rotate, the nut seat 650 can move along the length direction of the screw rod 640, and then the seat 110 is driven to move along the sliding rail 630, so as to conveniently adjust the position of the seat 110.
The above chip braiding apparatus and the braiding mechanism 10 thereof, the braiding mechanism 10 comprises a base 100, a material tape feeding mechanism 200, a tape feeding mechanism 300, a press-fit mechanism 400 and a receiving mechanism 500, wherein the base 100 comprises a base 110 and a limit baffle 120, the limit baffle 120 is alternatively connected to the base 110 and encloses a guide groove 100a with the base 110, the width of the guide groove 100a is matched with the width of the material tape 20, the material tape feeding mechanism 200 is connected to the base 110 and used for conveying the material tape 20, the material tape 20 is provided with mounting grooves 20a which are arranged at intervals along the length direction, the mounting grooves 20a are used for placing chips, the tape feeding mechanism 300 is connected to the base 110 and used for conveying the tape, the press-fit mechanism 400 is connected to the base 110, the receiving mechanism 500 is connected to the base 110 and used for pulling the material tape 20 to the press-fit mechanism 400 along the guide groove 100a and pulling the tape to move to the press-fit mechanism 400 so that the tape covers the mounting grooves 20a, and the press-fit mechanism 400 is used for pressing the tape and the material tape 20 to form the chip braiding. Because limit baffle 120 is alternatively connected to pedestal 110 and encloses into guide slot 100a with pedestal 110, guide slot 100 a's width matches with the width of material area 20, and receiving mechanism 500 is used for pulling material area 20 along guide slot 100a to pressing mechanism 400 remove, when the chip braid of different width dimensions need be produced, thereby change limit baffle 120 can change guide slot 100 a's width and match the material area 20 of different width, carry out the production of the chip braid of different width, promote the commonality of chip braid equipment.
With continued reference to fig. 3, the material tape 20 may include a main body 21 and an extension piece 22, the thickness of the main body 21 is greater than that of the extension piece 22, the mounting grooves 20a are spaced apart along the length direction of the main body 21, and the extension piece 22 is connected to one side edge of the main body 21 and extends along the length direction of the main body 21. The seat 110 is provided with a first concave area 100b extending along the length direction of the guide groove 100a, and the material receiving mechanism 500 pulls the main body 21 to move along the guide groove 100a, and makes the extension piece 22 move along the first concave area 100 b. The cooperation of the first recess region 100b and the extension piece 22 can increase the contact width between the material belt 20 and the seat body 110, and improve the stability of the movement of the material belt 20 on the seat body 110.
In some embodiments, a limiting piece 23 may be further connected to the opposite side edge of the main body 21, and the width of the limiting piece 23 is smaller than the width of the extension piece 22. The thickness of the main body 21 is greater than the thickness of the limiting piece 23, and the limiting piece 23 extends along the length direction of the main body 21. The limit baffle 120 is provided with a second concave area 120a extending along the length direction of the guide groove 100a, and the material receiving mechanism 500 pulls the limit piece 23 to move along the second concave area 120 a. The contact width between the material belt 20 and the limit baffle 120 can be increased by the cooperation of the second concave area 120a and the limit plate 23, so that the stability of the material belt 20 moving on the limit baffle 120 is improved. In the process that the material receiving mechanism 500 pulls the material belt 20 to move towards the pressing mechanism 400, the extending piece 22 is lapped on the bottom wall of the first concave area 100b, the limiting piece 23 is lapped on the bottom wall of the second concave area 120a, and the limiting baffle 120 and the seat body 110 limit the material belt 20 together, so that the material belt 20 can stably move on the seat body 110, and the material belt 20 is prevented from deflecting and being blocked.
It is understood that the number of limit stops 120 may be plural, for example, more than two, and the plurality of limit stops 120 may be disposed along the translational movement direction of the material belt 20, that is, the plurality of limit stops 120 may extend from the material belt feeding mechanism 200 to the material receiving mechanism 500. Particularly, a limit baffle 120 can be arranged between the pressing mechanism 400 and the material receiving mechanism 500, and the stability of the movement of the chip braid on the seat 110 can be improved by utilizing the limit effect of the limit baffle 120 on the chip braid.
Further, the extending pieces 22 are arranged with positioning holes 22a along the length direction of the main body 21 at intervals, and referring to fig. 6, the receiving mechanism 500 includes a receiving wheel 510, a receiving wheel 520, a swing arm 530 and a first elastic member 540, where the receiving wheel 510 and the swing arm 530 are respectively connected to the base 110 in a rotating manner, the receiving wheel 520 is connected to the swing arm 530 in a rotating manner, one end of the first elastic member 540 is connected to the base 110, and the opposite end of the first elastic member 540 is connected to the swing arm 530. The receiving rotary wheel 510 is provided with a plurality of protrusions 511 arranged at intervals in the circumferential direction. When the tape 20 is wound around the take-up wheel 510, the protrusions 511 are used for penetrating into the positioning holes 22a in a one-to-one correspondence manner to pull the chip braid around the take-up wheel 510, so as to prevent the chip braid from slipping around the take-up wheel 510. The first elastic member 540 may be connected to an end of the swing arm 530 away from the rotation center thereof, and is used for making the receiving pinch roller 520 press against the chip braid between the receiving pinch roller 510 and the receiving pinch roller 520, so that the chip braid may be coiled into a compact disc shape on the receiving pinch roller 510.
In some embodiments, the cooperation of the protrusions 511 and the positioning holes 22a may also be used to ensure the accuracy of the movement of the tape 20. The receiving mechanism 500 may include a stepper motor 550, where the stepper motor 550 is connected to the base 110 and an output end of the stepper motor is connected to the receiving wheel 510, so as to drive the receiving wheel 510 to rotate relative to the base 110. The stepper motor 550 has relatively high control precision, the position precision of the protrusion 511 in the circumferential direction of the material receiving wheel 510 can be ensured, and the position precision of the positioning hole 22a in the extending piece 22 can be ensured by processing precision, so that the precise control of the material belt 20 is realized by utilizing the matching of the protrusion 511 and the positioning hole 22a, for example, the matching of the protrusion 511 and the positioning hole 22a can enable the mounting groove 20a to be precisely positioned to the implantation position 110a of the seat body 110 and the position of the material feeding through groove 130a of the material feeding block 130.
It will be appreciated that the protrusions 511 have a suitable height, which may be substantially cylindrical, and the diameter of the cylinder gradually decreases from a direction close to the receiving wheel 510 to a direction far away from the receiving wheel 510, so that the chip braid of the inner layer is relatively attached to the receiving wheel 510, and the chip braid of the outer layer can be smoothly coiled on the receiving wheel 510.
Further, corresponding to the position of the protrusion 5, the receiving pinch roller 520 is provided with a limit groove 520a along the circumferential direction, and in the process that the chip braid is coiled on the receiving rotary wheel 510, the limit groove 520a is used for accommodating the protrusion 511 protruding from the chip braid, so that the receiving pinch roller 520 abuts against the chip braid in the width direction of the chip braid. In other words, in the process of winding the chip braid around the receiving wheel 510, the limiting groove 520a can accommodate the protrusion 511 protruding from the chip braid, so that the receiving wheel 520 has a larger pressing length on the chip braid in the width direction, i.e. in the axial direction, so that the chip braids of the adjacent layers are closely attached to each other, and the side, far from the protrusion 511, of the chip braid is prevented from being warped.
It can be understood that the material belt feeding mechanism 200 may also adopt a similar structure, that is, the material belt feeding mechanism 200 may also be provided with a runner similar to the material receiving runner 510, in which protrusions 511 are circumferentially arranged at intervals, and the protrusions 511 are used for inserting the material belts 20 on the material belt feeding mechanism 200 in a one-to-one correspondence manner, so as to realize precise control on traction and output length of the material belts 20. The material belt feeding mechanism 200 may also have a similar structure to the material receiving pinch roller 520, the swing arm 530 and the first elastic member 540, and press the material belt 20 on the material belt feeding mechanism 200, so that the material belt 20 of the material belt feeding mechanism 200 is tightly wound on the rotating wheel of the material belt feeding mechanism 200, which is not described herein.
Referring to fig. 7, the press-fit mechanism 400 includes a mounting base 410, a pressing block 420 interchangeably coupled to the mounting base 410, and a heating assembly 430 coupled to the mounting base 410, the pressing block 420 having a groove 420a for passing a sealing tape, the width of the groove 420a matching the width of the material tape 20. In the production process of the chip braid, the mounting seat 410 can be driven to move up and down, the heating component 430 can heat the pressing block 420, and the pressing block 420 can further press the sealing tape onto the material tape 20 to manufacture the chip braid. Because the width of the groove 420a is matched with the width of the material belt 20, when chip braids with different width sizes are required to be produced, the width of the groove 420a can be changed by changing the pressing block 420 so as to be matched with the material belts 20 with different widths, the production of the chip braids with different widths is carried out, and the universality of chip braider equipment is improved. It will be appreciated that the press block 420 may be removably attached to the mounting base 410 by a threaded fastener, or may be removably attached to the mounting base 410 by a snap-fit connection, thereby facilitating replacement of the press block 420.
Further, referring to fig. 2, the pressing mechanism 400 includes a first lifting cylinder 440, a second lifting cylinder 450, a second elastic member 460 and a third elastic member 470, the first lifting cylinder 440 is connected to the base 110, the second lifting cylinder 450 is connected to an output end of the first lifting cylinder 440, an output end of the second lifting cylinder 450 is connected to the mounting base 410, the second elastic member 460 is connected to the base 110 and the second lifting cylinder 450, the third elastic member 470 is connected to the second lifting cylinder 450 and the mounting base 410, and a stroke of the first lifting cylinder 440 for driving the second lifting cylinder 450 to lift is greater than a stroke of the second lifting cylinder 450 for driving the mounting base 410 to lift.
After the material tape 20 with the chips mounted thereon moves to the press-fit mechanism 400, the output end of the first lifting cylinder 440 drives the second lifting cylinder 450 to move downward integrally with the mounting seat 410 and the pressing block 420, and after the mounting seat 410 and the pressing block 420 descend, the output end of the second lifting cylinder 450 drives the mounting seat 410 and the pressing block 420 to move downward further, so that the sealing tape is pressed onto the material tape 20, and a chip braid is formed. The large stroke design of the first lifting cylinder 440 can realize the rapid descent of the mounting seat 410 and the pressing block 420; the small stroke design of the second lifting cylinder 450 can improve the efficiency of the reciprocating lifting action of the mounting seat 410 and the pressing block 420, and avoid the reduction of the service life of related parts caused by the large stroke reciprocating action.
The second elastic member 460 may be used for resetting the second lifting cylinder 450, that is, after the output end of the first lifting cylinder 440 drives the second lifting cylinder 450 to move down as a whole, the second elastic member 460 is pulled up to accumulate elastic potential energy; when the working state of the first lifting cylinder 440 is switched to the rising of the output end, the second elastic member 460 can drive the second lifting cylinder 450 and the mounting seat 410 to rise, so as to play a role of resetting. Similarly, after the output end of the second lifting cylinder 450 drives the mounting seat 410 and the pressing block 420 to move downward, the third elastic member 470 is pulled up to accumulate elastic potential energy; when the working state of the second lifting cylinder 4 is switched to the lifting of the output end, the third elastic member 470 can drive the mounting seat 410 and the pressing block 420 to lift, so as to play a role in resetting.
With continued reference to fig. 1, the tape loading mechanism 300 may include a chuck 310 rotatably connected to the base 110 and having a variable clamping width, at least two guide wheels 320 rotatably connected to the base 110, a tensioning wheel 330 slidably engaged with the base 110, and a fourth elastic member 340 connected to the tensioning wheel 330 and the base 110, the chuck 310 being configured to mount a disk-shaped tape, the guide wheels 320 being configured to draw the tape from the chuck 310 to the pressing mechanism 400. The chuck 310 may include two opposite disks (not shown), one of which may be fixedly coupled to a spindle (not shown), which may rotate relative to the base 110; the other disc can be rotatably connected to the rotating shaft by a threaded connection or the like, so that the position of the disc on the rotating shaft can be adjusted, and the width of the chuck 310 can be adjusted to adapt to sealing bands with different widths. In the process that the receiving rotating wheel 510 pulls the chip braid to move to the receiving rotating wheel 510, the guide wheel 320 rotationally connected with the base 110 can guide the sealing strip on the chuck 310 to move to the pressing block 420 of the mounting base 410, and the tensioning wheel 330 can press the sealing strip to form a tensile stress in the sealing strip, so that the sealing strip can smoothly move to the pressing block 420.
In some embodiments, the base 110 may be provided with a guide bar 111, the tape feeding mechanism 300 may include a slider 350 slidably engaged with the guide bar 111, the tensioning wheel 330 is rotatably connected to the slider 350, and one end of the fourth elastic member 340 is connected to the base 110, and the other end is connected to the slider 350. The tensioning wheel 330 is disposed between two of the guide wheels 320, after the sealing tape bypasses one guide wheel 320, the sealing tape bypasses the tensioning wheel 330 and extends to the other guide wheel 320, the sealing tape has a tendency to drive the sliding block 350 to move upwards along the guide strip 111, the fourth elastic piece 340 can be pulled up, so that the tensioning wheel 330 presses the sealing tape, and thus a tensile stress is formed in the sealing tape, so that the sealing tape can be pulled by the material receiving rotating wheel 510 to smoothly move towards the pressing block 420.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (6)
1. A braiding mechanism, comprising:
the machine seat comprises a seat body and a limit baffle, wherein the limit baffle is connected to the seat body in a replaceable manner and surrounds the seat body to form a guide groove, so that the width of the guide groove is changed after the limit baffle is replaced, and the width of the guide groove is matched with the width of a material belt;
the material belt feeding mechanism is connected to the base body and used for conveying the material belt, the material belt is provided with mounting grooves which are arranged at intervals along the length direction, and the mounting grooves are used for placing chips;
the sealing belt feeding mechanism is connected with the seat body and used for conveying sealing belts;
the pressing mechanism is connected to the base body and comprises a mounting seat, a first lifting cylinder, a second elastic piece and a third elastic piece; the first lifting cylinder is connected with the base, the second lifting cylinder is connected with the output end of the first lifting cylinder, the output end of the second lifting cylinder is connected with the mounting seat, the second elastic piece is connected with the base and the second lifting cylinder, the third elastic piece is connected with the second lifting cylinder and the mounting seat, and the lifting stroke of the first lifting cylinder for driving the second lifting cylinder to lift is larger than that of the second lifting cylinder for driving the mounting seat to lift; and
the material receiving mechanism is connected with the base body and used for pulling the material belt to move towards the pressing mechanism along the guide groove and pulling the sealing belt to move towards the pressing mechanism so that the sealing belt covers the mounting groove, and the pressing mechanism is used for pressing the sealing belt and the material belt to form a chip braid;
the material belt comprises a main body and extension sheets, wherein the thickness of the main body is larger than that of the extension sheets, the mounting grooves are distributed at intervals along the length direction of the main body, and the extension sheets are connected to one side edge of the main body and extend along the length direction of the main body; the base body is provided with a first concave area extending along the length direction of the guide groove, and the material receiving mechanism pulls the main body to move along the guide groove and enables the extending piece to move along the first concave area;
the extending sheets are distributed with positioning holes at intervals along the length direction of the main body, the material receiving mechanism comprises a material receiving rotating wheel, a material receiving pressing wheel, a swinging arm and a first elastic piece, the material receiving rotating wheel and the swinging arm are respectively connected with the base body in a rotating mode, the material receiving pressing wheel is connected with the swinging arm in a rotating mode, one end of the first elastic piece is connected with the base body, and the other opposite end of the first elastic piece is connected with the swinging arm; the material collecting rotating wheel is provided with a plurality of bulges at intervals along the circumferential direction, and the bulges are used for penetrating into the positioning holes in a one-to-one correspondence manner so as to pull the chip braid to be coiled on the material collecting rotating wheel; the first elastic piece is used for enabling the receiving pinch roller to press the chip braid between the receiving rotating wheel and the receiving pinch roller;
the seat body is provided with an implantation position, the implantation position is used for installing the chip in the installation groove, the braiding mechanism further comprises a material supplementing block rotationally connected with the seat body and a limiting column fixedly connected with the seat body, the material supplementing block is provided with a material supplementing through groove and an arc-shaped guide groove, the guide groove is communicated with the material supplementing through groove, the limiting column penetrates through the guide groove and is used for limiting the rotation range of the material supplementing block, and the material supplementing through groove is positioned between the implantation position and the pressing mechanism; the feeding through groove is used for exposing the chip, so that the braid mechanism can replace the chip with the staggered mounting from the feeding through groove.
2. The braiding mechanism of claim 1, wherein the receiving pinch roller is provided with a limit groove along a circumferential direction, and the limit groove is used for accommodating the protrusion protruding from the chip braid during the process of coiling the chip braid on the receiving rotary wheel, so that the receiving pinch roller presses the chip braid in a width direction of the chip braid.
3. The taping mechanism of claim 1, wherein opposite side edges of the body are connected with a spacing piece, the thickness of the body is greater than the thickness of the spacing piece, the spacing piece extends along the length direction of the body; the limit baffle is provided with a second concave area extending along the length direction of the guide groove, and the material receiving mechanism pulls the limit sheet to move along the second concave area.
4. A taping mechanism according to any one of claims 1-3, wherein the press-fit mechanism comprises a press block replaceably connected to the mount, and a heating assembly connected to the mount, the press block having a groove for threading the tape, the groove having a width matching the width of the tape.
5. A taping mechanism according to any one of claims 1-3, wherein the taping feeding mechanism comprises a chuck rotatably connected to the base and having a variable clamping width, at least two guide wheels rotatably connected to the base, a slider slidably fitted to the base, a tensioning wheel rotatably connected to the slider, and a fourth elastic member connected to the slider and the base, the chuck being for mounting a disc-shaped taping, the guide wheels being for pulling the taping extending from the chuck to the press mechanism.
6. A chip taping device comprising an implant mechanism and the taping mechanism of any one of claims 1-5, the implant mechanism for mounting a chip to the mounting slot of the taping mechanism.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211682638.9A CN116280410B (en) | 2022-12-27 | 2022-12-27 | Chip braiding equipment and braiding mechanism thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211682638.9A CN116280410B (en) | 2022-12-27 | 2022-12-27 | Chip braiding equipment and braiding mechanism thereof |
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| CN116280410A CN116280410A (en) | 2023-06-23 |
| CN116280410B true CN116280410B (en) | 2024-02-09 |
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| CN117395980B (en) * | 2023-12-11 | 2024-02-20 | 深圳市易通自动化设备有限公司 | Flying device and control method |
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| CN101462600A (en) * | 2009-01-16 | 2009-06-24 | 格兰达技术（深圳）有限公司 | IC braided band automatic leakage detection filling packaging machine and working process thereof |
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| CN116280410A (en) | 2023-06-23 |
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