Braid mechanism of rotating disc type test packaging equipment

Abstract

The invention relates to a braiding mechanism of rotating disc type test packaging equipment, which comprises a supporting assembly used for mounting and supporting the whole device and comprises a base, a fixed seat is fixedly mounted at the top of the base, and two symmetrical sliding seats are slidably connected to the top of the fixed seat; and the carrier tape inlet and outlet assembly is arranged at the two ends of the supporting assembly and used for winding and unwinding the carrier tape, the carrier tape inlet and outlet assembly comprises a fixing lug fixed to the sliding base, and the inner side of the fixing lug is movably connected with an adjusting rod. The application range can be expanded through the carrier tape inlet and outlet assembly, precision improvement and automatic calibration are facilitated through cooperation of the feeding assembly and the supporting assembly, in order to further improve the precision, the cover tape cleaning assembly can remove dust and prevent deviation, the cost is low, and economic benefits can be improved. The problem that in the prior art, precision adjustment and distance adjustment are inconvenient is solved.

Description

Technical Field

[0001] The invention relates to the field of semiconductors, and in particular to a tape braiding mechanism of a turntable type testing and packaging equipment. Background Art

[0002] In the field of semiconductor packaging and electronic component testing, the taping mechanism of the turntable test packaging equipment is one of the key components for realizing automated production. Its main function is to tape the tested electronic components in a predetermined order and spacing for subsequent storage, transportation and use. However, the traditional taping mechanism has the following problems in practical applications:

[0003] 1. Insufficient feeding accuracy: The feeding process of traditional taping mechanisms usually relies on manual or simple mechanical positioning, which makes it difficult to achieve high-precision feeding operations, resulting in component position deviations and affecting the quality of taping.

[0004] 2. Lack of automatic calibration function: During the taping process, due to equipment wear or environmental changes, taping spacing or position deviations are likely to occur. Traditional equipment needs to be stopped for manual adjustment, which reduces production efficiency.

[0005] 3. Poor dust-proof performance of cover tape: During the taping process of electronic components, dust or impurities may enter the taping area through the cover tape, affecting the performance and reliability of the components, while traditional taping mechanisms lack effective dust-proof design.

[0006] In order to solve the above problems, although some improvement schemes are proposed in the prior art, such as adding sensors or adjustment devices, these schemes are often complex in structure and high in cost, which is not conducive to improving economic benefits.

[0007] Therefore, it is necessary to invent a tape braiding mechanism of a turntable type test packaging equipment to solve the above problems. Summary of the invention

[0008] The purpose of the present invention is to provide a tape braiding mechanism for a turntable test packaging device, which can expand the scope of application through the carrier tape in and out component, and through the cooperation of the feeding component and the supporting component, it is convenient to improve the accuracy and perform automatic calibration. In order to further improve the accuracy, the cover tape cleaning component can remove dust and prevent deviations. It has low cost and is conducive to improving economic benefits, so as to solve the inconvenience of accuracy adjustment and spacing adjustment in the prior art.

[0009] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: A tape braiding mechanism of a turntable type test packaging device, comprising a support assembly, used for mounting and supporting the device as a whole, comprising a base, a fixing seat is fixedly mounted on the top of the base, and two symmetrical sliding seats are slidably connected to the top of the fixing seat;

[0010] The carrier tape in-and-out assembly is arranged at both end parts of the support assembly, and is used for reeling and unreeling the carrier tape, and includes a fixing ear fixed on the sliding seat, the inner side of the fixing ear is movably connected with an adjusting rod, the top of the base is slidably connected with a telescopic vertical rod, and the top of the telescopic vertical rod is fixedly connected with a bearing;

[0011] A feeding assembly is installed on the top of the supporting assembly, and the feeding assembly is used to feed the electronic components, and includes a fixing plate installed on the base;

[0012] The cover tape cleaning assembly is arranged on the top of the support assembly and is used to cover the carrier tape, and comprises a support column mounted on the base, and the top of the support column is rotatably connected to a feed tray;

[0013] A pressing assembly, arranged at the rear side of the cover tape cleaning assembly, is used to press the cover tape and the carrier tape, and includes a heating assembly;

[0014] A servo motor is installed on the rear side of the fixed plate, a spacer plate is installed on the side of the fixed plate, the upper and lower sides of the spacer plate are fixedly connected with a first slide rail, a limit rail is provided inside the first slide rail, an eccentric block is fixedly connected to the output end of the servo motor, the end of the eccentric block is slidably connected to a movable column, the end of the movable column is rotatably connected to a vertical plate, and the outer side of the first slide rail is slidably connected to a first slider slidably connected to the vertical plate.

[0015] As a preferred solution of the present invention, a precision slide rail is provided on the top of the fixed seat, the top of the precision slide rail is slidably connected to a sliding seat, the top of the sliding seat is provided with a guide rail installed by bolts, the head end of the guide rail is provided with a feed plate, the tail end of the guide rail is provided with a discharge plate, and the ends of the feed plate and the discharge plate are both curved upward.

[0016] As a preferred solution of the present invention, a winding motor is installed on one side of the bearing, the output end of the winding motor passes through the bearing and is fixedly connected to a rotating rod, the outer side of the rotating rod is slidably connected to a first rotating plate and a second rotating plate, and the inner sides of the first rotating plate and the fixed ears are fixedly connected to a plurality of plug-in blocks, the interiors of the first rotating plate and the fixed ears are provided with a plurality of plug-in grooves that cooperate with the plug-in blocks, and the plug-in blocks inside the first rotating plate and the second rotating plate are staggered.

[0017] As a preferred solution of the present invention, a gear is rotatably connected inside the rotating rod, wherein a rack is fixedly connected to the inner side of the plug-in block inside one of the first rotating plate and the second rotating plate respectively, and the two sides of the gear are meshedly connected with the two racks.

[0018] As a preferred solution of the present invention, an elliptical slot is provided inside the eccentric block, the movable column passes through the slot and is slidably connected to the slot, the movable column passes through the limit rail, and the shape of the limit rail is set to an inverted U-shaped structure.

[0019] As a preferred solution of the present invention, a second slide rail is fixedly installed on the outer side of the vertical plate, second sliders are slidably connected on both sides of the second slide rail, suction cups are installed inside the two second sliders, and a second position sensor is installed on the side of the fixed plate close to the vertical plate, and the second position sensor is arranged at the central axis of the limit rail.

[0020] As a preferred solution of the present invention, a conveying device is provided on the side of the fixed plate, a multi-directional position adjusting member is installed on the end side of the conveying device, and the output point of the second position sensor corresponds to the center position of the multi-directional position adjusting member.

[0021] As a preferred solution of the present invention, the tops of the two guide rails are fixedly connected with adsorption plates, the inner side of one of the adsorption plates is fixedly connected with a guide roller, the guide roller passes through the other adsorption plate, the inner side of the guide rail is provided with a slide groove, the carrier belt slides inside the slide groove, an ionizer is also provided on the side of the adsorption plate, the top of the guide rail is also fixedly connected with a fixed block, the end of the fixed block is movably connected with a feed roller, and the bottom of the fixed block is provided with a guide groove.

[0022] As a preferred solution of the present invention, the heating component is installed on the top of the guide rail, and the upper hot pressing roller and the lower hot pressing roller are rotatably connected inside the heating component, and the upper hot pressing roller cooperates with the lower hot pressing roller. A side panel is arranged on the side of the heating component, and a mounting plate is installed on the top of the side panel. A pressing roller is installed on the inner side of the mounting plate, and an empty slot is opened inside the mounting plate. A precision motor is installed on the side of the mounting plate, and an output rod is fixedly connected to the output end of the precision motor, and both outer ends of the output rod are fixedly connected to toothed disks, and the toothed disks pass through the empty slots and cooperate with the pressing rollers.

[0023] In the above technical solution, compared with the prior art, the technical effects and advantages provided by the present invention are as follows:

[0024] 1. A precision electric slide is arranged inside the precision slide to drive the distance between the two sliding seats to be adjusted, and spur racks are arranged on the inner sides of the two sliding seats, and an adjusting gear is meshed and connected between the two spur racks, wherein the adjusting gear is rotatably connected to the fixed seat, and the adjusting gear can cooperate with the electric slide to drive the two sliding seats to move synchronously, so that the center axis between the two guide rails remains unchanged. Therefore, when the device is adjusted according to the width of the carrier tape, it can be adjusted directly through the electric slide without manual adjustment, and the adjustment is convenient. When the electric slide is used for adjustment, in order to adapt to the adjustment and prevent the carrier tape from deviating from the center axis, the center axis between the first rotating plate and the second rotating plate cannot be changed. Therefore, a structure similar to that inside the fixed seat is arranged to drive the second rotating plate to move synchronously with the first rotating plate.

[0025] 2. Through the feeding assembly, the vertical plate can be driven to reciprocate according to the position of the limit rail. One power source can be used to drive two programs. Not only can the components be set for loading, but also the position can be calibrated before loading, which is conducive to precise docking and does not affect the operation of the carrier. The two second sliders are slidably connected to the second slide rail and fixed by screws. Therefore, the position of the second slider can be adjusted and installed as needed; the output point of the second position sensor corresponds to the center position of the multi-directional position adjustment member. When the component is placed on the multi-directional position adjustment member, the second position sensor detects its position and uploads the detection result to the server. The server compares the position with the preset position and automatically adjusts it, so that precise loading can be performed during feeding without adjustment on the suction plate. The multi-directional position adjustment member is replaceable, which simplifies the suction cup program and helps reduce costs. The precision motor drives the output rod and the toothed disc to rotate. According to the first position sensor on the top of the guide roller, it is convenient to detect the position of the carrier and adjust the operation of the toothed disc according to the position to improve the installation accuracy;

[0026] 3. The cover tape is anti-static to prevent it from absorbing dust. The cover tape is wound through multiple guide rollers to extend the time it moves on the side of the adsorption plate. The ionizer creates an electric field between the adsorption plates, allowing the adsorption plates to adsorb dust. A dust-adhering tape is set at the bottom of the adsorption plate to facilitate fixing of dust after it falls to prevent it from flying again.

[0027] 4. After the cover tape is coated, the upper and lower hot pressing rollers are heated to heat the cover tape to enhance the bonding strength and fix it. Then the hot-pressed carrier tape passes under the lamination roller and is cold-pressed by the ionizer to prevent deformation and bubbles and reduce the defect rate of the tape. Hot pressing and cold pressing are carried out continuously to reduce the interval time between processes and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0029] Figure 1 It is a schematic diagram of the overall first-view structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the overall second viewing angle structure of the present invention;

[0031] Figure 3 It is a schematic diagram of the overall side view structure of the present invention;

[0032] Figure 4 It is a schematic diagram of the connection structure between the cover tape cleaning assembly and the support assembly of the present invention;

[0033] Figure 5 It is a schematic diagram of the connection structure between the carrier tape and the pressing assembly of the present invention;

[0034] Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle;

[0035] Figure 7 It is a schematic diagram of the connection structure between the cover tape cleaning assembly and the pressing assembly of the present invention;

[0036] Figure 8 For the present invention Figure 7 The enlarged structural diagram at B in the middle;

[0037] Fig. 9 It is a detailed structural schematic diagram of the press-fit assembly of the present invention;

[0038] Fig.10 It is a schematic diagram of the exploded structure of the carrier tape in-and-out assembly of the present invention;

[0039] Fig.11 For the present invention Fig.10 The enlarged structural diagram at C in the middle;

[0040] Fig.12 It is a detailed structural schematic diagram of the feed assembly of the present invention;

[0041] Fig.13 It is a schematic diagram of the three-dimensional structure of the partition plate of the present invention;

[0042] Fig.14 It is a schematic diagram of the partial structure of the feeding assembly of the present invention.

[0043] Description of reference numerals:

[0044] 001, support assembly; 002, carrier tape in and out assembly; 003, feeding assembly; 004, cover tape cleaning assembly; 005, pressing assembly;

[0045] 101, base; 102, fixed seat; 103, precision slide rail; 104, sliding seat; 105, guide rail; 106, feed plate; 107, discharge plate; 108, first position sensor;

[0046] 201, fixing ear; 202, adjusting rod; 203, telescopic vertical rod; 204, bearing; 205, winding motor; 206, rotating rod; 207, gear; 208, rack; 209, first rotating plate; 210, second rotating plate;

[0047] 301, fixed plate; 302, conveying device; 303, multi-directional position adjustment member; 304, servo motor; 305, spacer plate; 306, first slide rail; 307, limit rail; 308, eccentric block; 309, movable column; 310, vertical plate; 311, first slide block; 312, second slide rail; 313, second slide block; 314, suction cup; 315, second position sensor;

[0048] 401, support column; 402, feed tray; 403, adsorption plate; 404, carrier belt; 405, guide roller; 406, ionizer; 407, fixed block; 408, feed roller; 409, guide groove;

[0049] 501, heating assembly; 502, upper hot-pressing roller; 503, lower hot-pressing roller; 504, side plate; 505, mounting plate; 506, pressing roller; 507, empty slot; 508, precision motor; 509, output rod; 510, toothed disc. DETAILED DESCRIPTION

[0050] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0051] The present invention provides Figure 1-14 The taping mechanism of a turntable type test packaging device shown in the figure includes a support assembly 001 for mounting and supporting the device as a whole, including a base 101, a fixed seat 102 is fixedly mounted on the top of the base 101, and two symmetrical sliding seats 104 are slidably connected to the top of the fixed seat 102;

[0052] The carrier tape in-and-out assembly 002 is arranged at both ends of the support assembly 001, and is used to reel in and unreel the carrier tape 404, and includes fixed ears 201 fixed at both ends of the two sliding seats 104, and the inner sides of the four fixed ears 201 are movably connected with adjustment rods 202, and the top of the base 101 is slidably connected with a telescopic vertical rod 203, and the top of the telescopic vertical rod 203 is fixedly connected with a bearing 204, wherein the angle between the fixed ears 201 and the adjustment rod 202 can be adjusted as needed, and the telescopic vertical rod 203 is slidably connected to the base 101, and the telescopic vertical rod 203 is used to support the second rotating plate 210, and its height can be adjusted as needed;

[0053] A feeding assembly 003 is installed on the top of the supporting assembly 001. The feeding assembly 003 is used to feed the electronic components and includes a fixing plate 301 installed on the base 101;

[0054] The cover tape cleaning assembly 004 is arranged on the top of the support assembly 001 and is used for performing cover tape lamination on the carrier tape. It includes a support column 401 installed on the base 101, and the top of the support column 401 is rotatably connected to a feed tray 402;

[0055] The pressing assembly 005 is arranged at the rear side of the cover tape cleaning assembly 004, and is used to press the cover tape and the carrier tape 404, and includes a heating assembly 501;

[0056] During specific use, the user can move the braiding device as a whole to the side where the turntable electronic components are fed, and place the feeding transmission belt at the position of the conveying device 302. The transmission device of the conveying element is a prior art and will not be described in detail here. Then, the braiding tape is passed through the guide track 105 and wound around the winding roller, and the cover tape is installed accordingly. After the materials are ready, the device is started. First, the carrier tape in-and-out component 002 drives the carrier tape to unwind and rewind, the feeding component 003 assembles the electronic components one by one on the carrier tape 404, and the cover tape cleaning component 004 covers the cover tape on the carrier tape 404, and then the carrier tape 404 and the cover tape are fixed by the upper hot pressing roller 502 and the pressing roller 506;

[0057] As a further optimization of the present invention, a precision slide rail 103 is provided on the top of the fixed seat 102, and a sliding seat 104 is slidably connected to the top of the precision slide rail 103. A guide rail 105 is installed on the top of the sliding seat 104 through bolts, and a feed plate 106 is provided at the head end of the guide rail 105, and a discharge plate 107 is provided at the tail end of the guide rail 105. The ends of the feed plate 106 and the discharge plate 107 are both curved upward, wherein the carrier tape 404 passes through the guide rail 105, and the feed plate 106 and the discharge plate 107 can prevent the carrier tape from being scratched, which is convenient for protection, wherein the precision A precision electric slide rail is arranged inside the slide rail 103, which is used to drive the distance between the two sliding seats 104 to be adjusted, and spur racks are arranged inside the two sliding seats 104, and an adjusting gear is meshed and connected between the two spur racks, wherein the adjusting gear is rotatably connected to the fixed seat 102, and the adjusting gear can cooperate with the electric slide rail to drive the two sliding seats 104 to move synchronously, so that the central axis between the two guide rails 105 remains unchanged. Therefore, when the device is adjusted according to the width of the carrier tape, it can be adjusted directly through the electric slide rail without manual adjustment, which is convenient for adjustment.

[0058] When adjusting by the electric slide rail, in order to adapt to the adjustment and prevent the carrier 404 from deviating from the center axis, the center axis between the first rotating plate 209 and the second rotating plate 210 cannot be changed. Therefore, a structure similar to the inside of the fixed seat 102 is set to drive the second rotating plate 210 to move synchronously with the first rotating plate 209. Furthermore, the two adjustment rods 202 located at the same end are fixedly connected to the first rotating plate 209 and the second rotating plate 210 respectively. A winding motor 205 is installed on the bearing 204 on the side of the output end of the carrier 404. The side located at the input and output end of the carrier 404 has the same structure as the output end, except that there is no winding motor 205 driving it, and the bearing 204 is set as a damping shaft. The output end passes through the bearing 204 and is fixedly connected with a rotating rod 206. The outer side of the rotating rod 206 is slidably connected with a first rotating plate 209 and a second rotating plate 210, and the first rotating plate 209 and the inner side of the fixed ear 201 are fixedly connected with a plurality of plug-in blocks. The first rotating plate 209 and the fixed ear 201 are provided with a plurality of plug-in slots matching the plug-in blocks inside. The plug-in blocks inside the first rotating plate 209 and the second rotating plate 210 are staggered. When adjusting, the movement of the two sliding seats 104 drives the movement of the adjusting rod 202, and then drives the distance between the first rotating plate 209 and the second rotating plate 210 to be adjusted, wherein the plug-in blocks move inside the plug-in slots, and the two groups of plug-in blocks are combined into a cylinder, which is convenient for storing the braid.

[0059] Among them, the internal rotation of the rotating rod 206 is connected to a gear 207, and a rack 208 is fixedly connected to the inner side of the plug-in block inside a first rotating plate 209 and a second rotating plate 210 respectively, and the two sides of the gear 207 are meshedly connected with the two racks 208 to facilitate the synchronous movement of the first rotating plate 209 and the second rotating plate 210 to prevent the deviation of the center axis.

[0060] In the above structure, a servo motor 304 is installed on the rear side of the fixed plate 301, a spacer plate 305 is installed on the front side of the fixed plate 301, the upper and lower sides of the spacer plate 305 are fixedly connected with a first slide rail 306, a limit rail 307 is provided inside the first slide rail 306, an eccentric block 308 is fixedly connected to the output end of the servo motor 304, a movable column 309 is slidably connected to the end of the eccentric block 308, a vertical plate 310 is rotatably connected to the end of the movable column 309, and a first slider 311 slidably connected to the vertical plate 310 is slidably connected to the outer side of the first slide rail 306. An elliptical slot is provided inside the eccentric block 308, the movable column 309 penetrates the slot and is slidably connected to the slot, the movable column 309 penetrates the limit rail 307, and the limit rail 307 is shaped as an inverted U-shaped structure.

[0061] Furthermore, a second slide rail 312 is fixedly installed on the outer side of the vertical plate 310, and second sliders 313 are slidably connected to both sides of the second slide rail 312. Suction cups 314 are installed inside the two second sliders 313. A second position sensor 315 is installed on the side of the fixed plate 301 close to the vertical plate 310, and the second position sensor 315 is set at the central axis of the limit rail 307.

[0062] First, the servo motor 304 is started, and the servo motor 304 drives the eccentric block 308 to swing, and the eccentric block 308 drives the movable column 309 to move. Since the movable column 309 passes through the limit rail 307, the movable column 309 can slide back and forth inside the limit rail 307, wherein the elliptical slot hole provides the movable column 309 with a movable space to adapt to the limit rail 307. Since the shape of the limit rail 307 is set as an inverted U-shaped structure, the vertical plate 310 can be driven to move according to the position of the limit rail 307, wherein the vertical plate 310 drives the two second sliders 313 to move synchronously, when the movable column 309 moves to the closest to the conveying device 302 When the movable column 309 moves to the end farthest from the conveyor 302, one of the two suction cups 314 contacts and absorbs the component sent by the conveyor, and the other suction cup 314 is close to the top center of the multi-directional position adjusting member 303, and absorbs and grabs the component placed on the top of the multi-directional position adjusting member 303. When the movable column 309 moves to the end farthest from the conveyor 302, one of the suction cups 314 places the component grabbed from the top of the multi-directional position adjusting member 303 into the groove of the carrier 404, and the other suction cup 314 places the component grabbed from the conveyor 302 on the multi-directional position adjusting member 303, so that the multi-directional position adjusting member 303 can calibrate its position;

[0063] Through the above structure, one power source can be used to drive two programs, not only can the components be loaded and set, but also the position can be calibrated before loading, which is conducive to accurate docking and does not affect the operation of the carrier. The second slider 313 is slidably connected to the second slide rail 312 and fixed by screws. Therefore, the position of the second slider 313 can be adjusted and installed as needed;

[0064] Among them, a conveying device 302 is arranged on the side of the fixed plate 301, and a multi-directional position adjustment member 303 is installed on the end side of the conveying device 302. The multi-directional position adjustment member 303 is a prior art and will not be described in detail here. The output point of the second position sensor 315 corresponds to the center position of the multi-directional position adjustment member 303. When the component is placed on the multi-directional position adjustment member 303, the second position sensor 315 performs position detection on it and uploads the detection result to the server. The server compares the position with the preset position and automatically adjusts it, so that accurate feeding can be performed during feeding, and there is no need to make adjustments on the adsorption plate. The multi-directional position adjustment member 303 is replaceable, which simplifies the procedure of the suction cup 314, which is conducive to reducing costs.

[0065] In further optimization of the above embodiment, the tops of the two guide rails 105 are fixedly connected with adsorption plates 403, wherein the user can set a cover plate on the top of the adsorption plate 403 as needed, and set the length of the adsorption plate 403 to prevent dust from entering, the inner side of one of the adsorption plates 403 is fixedly connected with a guide roller 405, the guide roller 405 passes through the other adsorption plate 403, the inner side of the guide rail 105 is provided with a slide groove, the carrier belt 404 slides inside the slide groove, the side of the adsorption plate 403 is also provided with an ionizer 406, the top of the guide rail 105 is also fixedly connected with a fixed block 407, the end of the fixed block 407 is movably connected with a feed roller 408, the fixed block 407 A guide groove 409 is provided at the bottom, and the cover tape is unwound through the feed disc 402, wherein a damping shaft is provided between the feed disc 402 and the feed disc 402, and the cover tape is anti-statically configured to prevent it from absorbing dust. The cover tape is wound around multiple guide rollers 405, which prolongs the time it moves on the side of the adsorption plate 403. The ionizer 406 creates an electric field between the adsorption plates 403, and enables the adsorption plates 403 to adsorb dust, wherein a dust-adhering tape is provided at the bottom of the adsorption plate 403, which facilitates fixation when the dust falls to prevent the dust from flying again. The cover tape passes through the guide roller 405 and the feed roller 408 and enters the guide groove 409 at the bottom of the fixed block 407, and fits with the top of the carrier tape 404.

[0066] As a further optimization of the present invention, the heating component 501 is installed on the top of the guide rail 105, and the upper hot pressing roller 502 and the lower hot pressing roller 503 are rotatably connected inside the heating component 501. The upper hot pressing roller 502 cooperates with the lower hot pressing roller 503. A side plate 504 is provided on the side of the heating component 501, and a mounting plate 505 is installed on the top of the side plate 504. A pressing roller 506 is installed on the inner side of the mounting plate 505. An empty groove 507 is opened inside the mounting plate 505. The mounting plate 504 is provided with a plurality of mounting plates 506. 5 is installed on the side, the output end of the precision motor 508 is fixedly connected to the output rod 509, the outer ends of the output rod 509 are fixedly connected to the toothed discs 510, the two toothed discs 510 are rotatably connected to the side plates 504, wherein the output rod 509 is telescopically arranged to facilitate the adjustment of the spacing, the toothed discs 510 penetrate the empty slot 507 and match with the groove inside the pressing roller 506, and a transmission belt is arranged between the upper hot pressing roller 502 and the pressing roller 506 to facilitate synchronization;

[0067] After the cover tape is coated, the carrier tape moves synchronously with the cover tape and enters between the upper hot pressing roller 502 and the lower hot pressing roller 503. The upper hot pressing roller 502 and the lower hot pressing roller 503 are heated to heat the cover tape to enhance the bonding strength, thereby fixing it. Then, the hot-pressed carrier tape 404 passes under the laminating roller 506, and the ionizer 406 cold-presses it to prevent deformation and bubbles, reduce the braiding defect rate, and perform hot pressing and cold pressing continuously to reduce the process interval time and improve production efficiency.

[0068] The precision motor 508 drives the output rod 509 and the toothed disk 510 to rotate, and the tooth blocks on the outside of the toothed disk 510 cooperate with the through holes on the side of the carrier belt 404 to facilitate the precise movement of the carrier belt 404. A first position sensor 108 is provided on the top of the guide roller 405 to detect the position of the carrier belt 404 and adjust the operation of the toothed disk 510 according to the position.

[0069] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A tape braiding mechanism for a turntable type test packaging device, characterized in that: include A support assembly (001) is used to support the installation of the entire device, comprising a base (101), a fixed seat (102) is fixedly installed on the top of the base (101), and two symmetrical sliding seats (104) are slidably connected to the top of the fixed seat (102); The carrier tape in-and-out assembly (002) is arranged at both end portions of the support assembly (001) and is used for reeling and unreeling the carrier tape (404), and comprises a fixing ear (201) fixed on the sliding seat (104), the inner side of the fixing ear (201) is movably connected to an adjusting rod (202), the top of the base (101) is slidably connected to a telescopic vertical rod (203), and the top of the telescopic vertical rod (203) is fixedly connected to a bearing (204); A feeding assembly (003) is installed on the top of the supporting assembly (001), and the feeding assembly (003) is used to feed electronic components, and includes a fixing plate (301) installed on the base (101); A cover tape cleaning assembly (004) is arranged on the top of the support assembly (001) and is used to cover the carrier tape, and comprises a support column (401) mounted on the base (101), and the top of the support column (401) is rotatably connected to a feed tray (402); A pressing assembly (005), arranged at the rear side of the cover tape cleaning assembly (004), is used for pressing the cover tape and the carrier tape (404), and comprises a heating assembly (501); A servo motor (304) is installed on the rear side of the fixed plate (301), a spacer plate (305) is installed on the side of the fixed plate (301), the upper and lower sides of the spacer plate (305) are fixedly connected to a first slide rail (306), a limit rail (307) is provided inside the first slide rail (306), an eccentric block (308) is fixedly connected to the output end of the servo motor (304), the end of the eccentric block (308) is slidably connected to a movable column (309), the end of the movable column (309) is rotatably connected to a vertical plate (310), and the outer side of the first slide rail (306) is slidably connected to a first slider (311) slidably connected to the vertical plate (310).

2. The tape braiding mechanism of the turntable type test packaging equipment according to claim 1, characterized in that: A precision slide rail (103) is provided at the top of the fixed seat (102), and a sliding seat (104) is slidably connected to the top of the precision slide rail (103). A guide rail (105) is installed at the top of the sliding seat (104) through bolts. A feed plate (106) is provided at the head end of the guide rail (105), and a discharge plate (107) is provided at the tail end of the guide rail (105). The ends of the feed plate (106) and the discharge plate (107) are both curved upward.

3. The tape braiding mechanism of the turntable type test packaging equipment according to claim 1, characterized in that: A winding motor (205) is installed on one side of the bearing (204), the output end of the winding motor (205) passes through the bearing (204) and is fixedly connected to a rotating rod (206), the outer side of the rotating rod (206) is slidably connected to a first rotating plate (209) and a second rotating plate (210), and the first rotating plate (209) and the inner side of the fixed ear (201) are fixedly connected to a plurality of plug-in blocks, the first rotating plate (209) and the fixed ear (201) are provided with a plurality of plug-in slots matching the plug-in blocks, and the plug-in blocks inside the first rotating plate (209) and the second rotating plate (210) are arranged in an alternating manner.

4. The tape braiding mechanism of the turntable type test packaging equipment according to claim 3, characterized in that: The rotating rod (206) is internally rotatably connected with a gear (207), and the inner sides of the plug-in blocks inside one of the first rotating plate (209) and the second rotating plate (210) are respectively fixedly connected with a rack (208), and the two sides of the gear (207) are meshedly connected with the two racks (208).

5. The tape braiding mechanism of the turntable type test packaging equipment according to claim 1, characterized in that: An elliptical slot is provided inside the eccentric block (308), the movable column (309) passes through the slot and is slidably connected to the slot, the movable column (309) passes through the limit rail (307), and the limit rail (307) is shaped as an inverted U-shaped structure.

6. The tape braiding mechanism of the turntable type test packaging equipment according to claim 5, characterized in that: A second slide rail (312) is fixedly installed on the outer side of the vertical plate (310), and second sliders (313) are slidably connected to both sides of the second slide rail (312), and suction cups (314) are installed inside the two second sliders (313). A second position sensor (315) is installed on the side of the fixed plate (301) close to the vertical plate (310), and the second position sensor (315) is arranged at the central axis of the limit rail (307).

7. The tape braiding mechanism of the turntable type test packaging equipment according to claim 6, characterized in that: A conveying device (302) is provided on the side of the fixed plate (301), a multi-directional position adjusting member (303) is installed on the end side of the conveying device (302), and the output point of the second position sensor (315) corresponds to the center position of the multi-directional position adjusting member (303).

8. The tape braiding mechanism of the turntable type test packaging equipment according to claim 2, characterized in that: The tops of the two guide rails (105) are fixedly connected to adsorption plates (403), the inner side of one of the adsorption plates (403) is fixedly connected to a guide roller (405), the guide roller (405) passes through the other adsorption plate (403), the inner side of the guide rail (105) is provided with a slide groove, the carrier belt (404) slides inside the slide groove, the side of the adsorption plate (403) is also provided with an ionizer (406), the top of the guide rail (105) is also fixedly connected to a fixed block (407), the end of the fixed block (407) is movably connected to a feed roller (408), and the bottom of the fixed block (407) is provided with a guide groove (409).

9. The tape braiding mechanism of the turntable type test packaging equipment according to claim 8, characterized in that: The heating component (501) is installed on the top of the guide track (105), and the interior of the heating component (501) is rotatably connected with an upper hot pressing roller (502) and a lower hot pressing roller (503), and the upper hot pressing roller (502) and the lower hot pressing roller (503) cooperate with each other. The side of the heating component (501) is provided with a side plate (504), and the top of the side plate (504) is installed with a mounting plate (505), and the interior of the mounting plate (505) is provided with a mounting plate (505). A pressing roller (506) is installed on the side, an empty slot (507) is opened inside the mounting plate (505), a precision motor (508) is installed on the side of the mounting plate (505), the output end of the precision motor (508) is fixedly connected to an output rod (509), and the outer ends of the output rod (509) are fixedly connected to toothed disks (510), and the toothed disks (510) pass through the empty slot (507) and cooperate with the pressing roller (506).

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