CN210853073U - Braider and test braid all-in-one - Google Patents

Abstract

The utility model discloses a braider and a testing and braiding integrated machine, which comprises a horizontal fixing piece, a vertical fixing piece, a carrier tape feeding unit, a cover tape feeding unit, a belt conveying unit, a heat sealing unit, a belt collecting control assembly and a belt collecting unit which are connected with each other; the belt conveying unit is arranged on the horizontal fixing piece; the carrier band feeding unit, the cover band feeding unit, the heat sealing unit, the band collecting control assembly and the band collecting unit are all connected with the vertical fixing piece; the carrier tape in the carrier tape feeding unit receives materials to be braided in the tape conveying unit; one end of the cover tape in the cover tape feeding unit is connected with one end of the carrier tape; under the drive of the belt conveying unit, the part of the carrier belt to be heat-sealed in the carrier belt and the part of the cover belt to be heat-sealed in the cover belt move to the heat-sealing position corresponding to the heat-sealing unit, and meanwhile, the cover belt and the heat-sealing belt part of the carrier belt move away from the heat-sealing unit; the take-up unit takes up the heat-seal tape portion. For present braider, the utility model discloses the structure of braider constitutes and overall arrangement is more reasonable, can improve braid efficiency.

Description

Braider and test braid all-in-one

Technical Field

The utility model relates to an automatic technical field especially relates to braider and test braid all-in-one.

Background

In the industrial production of electronic devices such as integrated circuits, taping and packaging of the devices are required. When taping, the device is generally placed in the storage position of the carrier tape, then a cover tape is covered on the carrier tape, and the carrier tape and the cover tape are bonded together, thereby realizing the packaging of the device. The automatic degree of the existing braid packaging technology is low, the braid packaging process is rigid, the braid process cannot be autonomously controlled, and the braid efficiency is low.

Disclosure of Invention

A primary object of the utility model is to provide a braider and test braid all-in-one aims at solving the problem of the braid inefficiency of current braider.

In order to achieve the above object, the utility model provides a braider, including horizontal mounting, vertical mounting, carrier band feed unit, lid belt feed unit, pass the belting unit, heat-seal unit, receipts belting control subassembly and receipts belting unit; the horizontal fixing piece and the vertical fixing piece are connected with each other, and the belt conveying unit is installed on the horizontal fixing piece; the carrier tape feeding unit, the cover tape feeding unit, the heat sealing unit, the tape collecting control assembly and the tape collecting unit are all connected with the vertical fixing piece, and one end of a cover tape in the cover tape feeding unit is connected with one end of a carrier tape in the carrier tape feeding unit; the carrier tape in the carrier tape feeding unit receives materials to be braided in the tape conveying unit; under the drive of the belt conveying unit, moving a to-be-heat-sealed carrier belt part in the carrier belt and a to-be-heat-sealed cover belt part in the cover belt to a heat-sealing position corresponding to the heat-sealing unit, and moving a heat-sealed belt part at the heat-sealing position from the heat-sealing position; when the to-be-heat-sealed carrier tape part and the to-be-heat-sealed cover tape part move to the heat sealing positions, the heat sealing unit performs heat sealing; after the heat-seal strip is moved away from the heat-seal position, the strip collecting unit collects the heat-seal strip part from one side of the strip collecting control assembly.

Optionally, the belt conveying unit comprises a conveying track assembly, a track cover plate, a driving pin wheel assembly and a driven pin wheel assembly; the track cover plate, the driving pin wheel assembly and the driven pin wheel assembly are all connected with the conduction track assembly, the track cover plate is arranged above the conduction track, and the driving pin wheel assembly and the driven pin wheel assembly are respectively arranged at two ends of the conduction track assembly; the carrier band bypasses the driven pinwheel component, and one end of the carrier band is connected with the driving pinwheel component; under the drive of the driving pinwheel component, the to-be-heat-sealed carrying belt part moves to the heat-sealed position along the conducting track component, meanwhile, the to-be-heat-sealed covering belt part moves to the heat-sealed position, and the heat-sealed belt part moves away from the heat-sealed position.

Optionally, the belt conveying unit further comprises a belt pressing assembly, the belt pressing assembly is connected with the vertical fixing member and/or the conducting track assembly and is arranged at a joint of the driving pin wheel assembly and/or the driven pin wheel assembly and the carrier belt; the heat-sealing belt part is moved away from the heat-sealing position between the driving pin wheel assembly and the belt pressing assembly under the driving of the driving pin wheel assembly, and/or the to-be-heat-sealed belt carrying part is moved towards the heat-sealing position between the driven pin wheel assembly and the belt pressing assembly under the driving of the driving pin wheel assembly.

Optionally, the tape conveying unit further comprises an origin sensing assembly, and the origin sensing assembly comprises a first light blocking member and a first photoelectric switch; the first light blocking member is connected with the driven pinwheel assembly, the first photoelectric switch is mounted on the conduction track assembly, and the first light blocking member is driven by the pinwheel assembly to rotate and move to a first light blocking position of the first photoelectric switch or move out of the first light blocking position.

Optionally, the heat sealing unit includes a first lifting assembly, a second lifting assembly and a heat sealing assembly, and two ends of the second lifting assembly are respectively connected to the first lifting assembly and the heat sealing assembly; the first lifting assembly drives the second lifting assembly and the heat-sealing assembly to move up and down, and the second lifting assembly drives the heat-sealing assembly to move up and down.

Optionally, the belt retracting control assembly comprises a bearing, a rotation rotating body, a second photoelectric switch and a second light blocking member; the bearing is connected with the autorotation body; the bearing and the second photoelectric switch are mounted on the vertical fixing piece; the revolving rotary body and the second light blocking piece are respectively connected with two ends of the autorotation rotary body; when the length of the heat-seal strip part which is not coiled by the strip coiling unit changes, the revolving rotator performs revolving motion by taking the revolving rotator as a center and drives the revolving rotator and the second light blocking piece to perform revolving motion, and the second light blocking piece moves to a second light blocking position of the second photoelectric switch or moves out of the second light blocking position.

Optionally, the belt collecting unit comprises a collecting motor assembly and a collecting tray; the material receiving motor assembly is arranged on the vertical fixing piece, and the material receiving disc is connected with the material receiving motor assembly; the material receiving motor assembly drives the material receiving disc to rotate, and the material receiving disc is coiled to take the heat sealing belt part.

Optionally, the carrier tape feeding unit comprises a carrier tape feeding tray and a friction buffer which are connected with each other; the friction buffer piece comprises a buffer pulley, an elastic piece fixing piece, an elastic piece, a buffer friction piece and a friction piece fixing piece; the buffer pulley is coaxial with the carrier band feeding unit, the elastic part fixing part and the friction part fixing part are respectively installed on the vertical fixing part, two ends of the elastic part are respectively connected with the elastic part fixing part and the first end of the buffer friction part, the second end of the buffer friction part is connected with the friction part fixing part, and the buffer friction part is wound around the buffer pulley in a free state.

Optionally, the cover tape feed unit and/or the tape transfer unit comprises a damper.

Optionally, the test taping all-in-one machine comprises a taping machine as described above.

The utility model discloses a braider is provided with the horizontal fixing spare that is connected and vertical mounting, carrier band feed unit, lid area feed unit, biography area unit, heat-seal unit, receipts area control subassembly and receipts area unit, and wherein, carrier band feed unit, lid area feed unit heat-seal unit, receipts area control subassembly and receipts area unit all are connected with vertical mounting, and the one end of the lid area in the lid area feed unit is connected with the one end of carrier band. Bear the carrier band that cover tape feed unit provided through horizontal conduction unit, the carrier band part that will cover tape and be equipped with the material of waiting to encapsulate is drawn to the heat-seal position that the heat-seal unit corresponds at the heat-seal discharge end by passing the area unit, carry out the heat-seal with heat-seal unit, simultaneously, can add new material of waiting to encapsulate to the vacancy that does not add the material of waiting to encapsulate in being located the carrier band of passing the area unit, thereby realize carrying out material loading and heat-seal operation simultaneously, and material loading and heat-seal operation all need not artifical the participation, can effectively improve the braid efficiency, and receive the take-up action of area unit through receiving the control assembly control, realize the autonomic control and the regulation of braid process, avoid receiving the condition that the in-process appears disconnected area, need not artifical the participation, and then avoid the braid encapsulation delay because of disconnected area causes.

Drawings

Fig. 1 is a schematic structural view of a braiding machine according to an embodiment of the present invention;

fig. 2 is an exploded view of the braiding machine according to an embodiment of the present invention;

fig. 3 is a schematic view of an angle structure of a tape feeding unit according to an embodiment of the present invention;

fig. 4 is a schematic view of another angle structure of the tape conveying unit according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a driving pinwheel assembly according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a driven pinwheel assembly according to an embodiment of the present invention;

fig. 7 is an enlarged schematic view of an origin sensing element in the tape feeding unit according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a heat sealing unit according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a belt retracting unit according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a tape rewinding control assembly according to an embodiment of the present invention;

fig. 11 is a schematic structural view of a carrier tape feeding unit according to an embodiment of the present invention;

fig. 12 is a schematic structural view of a friction buffer according to an embodiment of the present invention;

fig. 13 is a schematic view of a cover tape supply unit according to an embodiment of the present invention;

reference numerals:

1. a horizontal fixing member; 2. a vertical fixing member; 3. a carrier tape supply unit; 31. carrying a feeding disc; 32. a friction buffer; 321. a buffer pulley; 322. an elastic member fixing member; 323. an elastic member; 324. a cushion friction member; 325. a friction member fixing member; 4. a cover tape feeding unit; 41. the cover is provided with a feeding disc; 42. a hollow rotating shaft; 43. a rotating shaft supporting column; 44. a third pulley drive member; 45. a second damper; 5. a tape transfer unit; 51. a conductive track assembly; 52. a track cover plate; 521. a feed inlet; 53. a drive pinwheel assembly; 531. a first motor assembly; 532. a first pulley drive member; 533. a first pinwheel; 534. a first connecting shaft; 535. a first bearing; 536. a second bearing; 54. a driven pinwheel assembly; 541. a second connecting shaft; 542. a second pinwheel; 543. a third bearing; 544. a fourth bearing; 545. a first damper; a 55 push belt assembly; 56. an origin sensing component; 561. a first light blocking member; 562. a first photoelectric switch; 6. a heat-sealing unit; 61. a first lifting assembly; 62. a second holy sword component; 63. a heat seal assembly; 7. a take-up control assembly; 71. a bearing; 72. a rotation rotating body; 73. a revolving rotary body; 74 a second opto-electronic switch; 75. a second light blocking member; 76. a support post; 8. a belt retracting unit; 81. a material receiving motor assembly; 82. a material receiving disc; 9. and (4) winding the wire column.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the present embodiment are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the figure), and if the specific posture changes, the directional indicator changes accordingly.

Moreover, the descriptions of the design "first," "second," etc. in this disclosure are for descriptive purposes only and are not to be construed as indicating or implying any relative importance or implying any number of technical features indicated. Thus, a feature defining "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization of those skilled in the art. When the technical solutions are contradictory or cannot be combined, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 and 2, a braider according to an embodiment of the present invention includes a horizontal fixing member 1, a vertical fixing member 2, a carrier tape feeding unit 3, a cover tape feeding unit 4, a tape transferring unit 5, a heat sealing unit 6, a tape collecting control assembly 7, and a tape collecting unit 8; wherein, the horizontal fixed part 1 and the vertical fixed part 2 are connected with each other, and the belt transmission unit 5 is arranged on the horizontal fixed part 1; the carrier tape feeding unit 3, the cover tape feeding unit 4, the heat sealing unit 6, the tape collecting control assembly 7 and the tape collecting unit 8 are all connected with the vertical fixing piece 2, and one end of a cover tape in the cover tape feeding unit 4 is connected with one end of the carrier tape; the carrier tape in the carrier tape feeding unit 3 receives the materials to be braided in the tape conveying unit 5; driven by the belt conveying unit 5, the part of the carrier belt to be heat-sealed in the carrier belt and the part of the cover belt to be heat-sealed in the cover belt move to the heat-sealing position corresponding to the heat-sealing unit 6, and the heat-sealed belt part on the heat-sealing position moves away from the heat-sealing position; when the part of the carrier band to be heat-sealed and the part of the cover band to be heat-sealed move to the heat-sealing position, the heat-sealing unit heat-seals the part of the carrier band to be heat-sealed and the part of the cover band to be heat-sealed; after the heat-seal tape is moved away from the heat-seal position, the take-up unit 8 takes up the heat-seal tape portion from the side of the take-up control assembly.

Specifically, the carrier tape supply unit 3 refers to a component for supplying a carrier tape for carrying a material to be braided, and the cover tape supply unit 4 refers to a component for supplying a cover tape for laying over the carrier tape to constitute a heat-seal tape portion with the carrier tape after heat-sealing. The utility model provides a carrier band is including not bearing the weight of the material part, bearing the weight of the material not heat-sealedly treat heat-seal part and heat-seal area in the carrier band part. The horizontal fixing member 1 and/or the vertical fixing member 2 in the utility model include, but are not limited to, a fixing plate, a box body, a multilayer combined plate and other structures, and can also be a structure obtained by combining two or more structures; the horizontal fixing member 1 may also be a table top, a floor, or any horizontal fixing surface. Before the materials are subjected to tape weaving and packaging, one end of a carrier tape in the carrier tape feeding unit 3 and one end of a cover tape in the cover tape feeding unit 4 are respectively led out, the led-out carrier tape is connected with the tape conveying unit 5, and one end of the led-out carrier tape is connected with one end of the led-out cover tape. In the process of taping and packaging, materials to be taped can be placed in the carrier tape in the tape conveying unit 5, the carrier tape part to be heat-sealed refers to a carrier tape part which carries the materials to be taped and is not heat-sealed, and the cover tape part to be heat-sealed refers to a cover tape part which is to be covered and corresponds to the carrier tape part to be heat-sealed. The belt conveying unit 5 drives the carrier belt and the cover belt connected with the carrier belt to move, so that the part of the carrier belt to be heat-sealed and the part of the cover belt to be heat-sealed move to the heat-sealing position corresponding to the heat-sealing unit 6, and the part of the cover belt to be heat-sealed is paved on the part of the carrier belt to be heat-sealed. The above-described heat-seal position is determined based on the transfer path of the heat-seal unit 6 and the transfer unit 5, for example, when the heat-seal unit 6 is located directly above a specific position in the transfer path, the specific position is the heat-seal position. Then, the cover tape part to be heat-sealed and the carrier tape part to be heat-sealed which are positioned at the heat-sealing position are heat-sealed by the heat-sealing unit 6, so that the heat-sealed tape parts corresponding to the cover tape part and the carrier tape part to be heat-sealed are obtained. In the process of moving the to-be-heat-sealed carrier tape part and the to-be-heat-sealed cover tape part to the heat-sealing positions, if the heat-sealed tape part which is subjected to heat sealing before exists in the heat-sealing positions, the to-be-heat-sealed carrier tape part and the to-be-heat-sealed cover tape are moved to the heat-sealing positions, and meanwhile, the existing heat-sealed tape part in the heat-sealing positions is moved away from the heat-sealing positions. The heat-seal belt part is positioned at one side of the belt-collecting control assembly 7, can be connected with the belt-collecting control assembly 7, or freely hangs between the belt-transferring unit 5 and the belt-collecting unit 8, so that the belt-collecting control assembly 7 controls the belt-collecting action of the belt-collecting unit 8 based on the tightening degree of the heat-seal belt part in the belt-collecting process, and the heat-seal belt is prevented from being pulled apart due to over tightening in the belt-collecting process.

The structure of above-mentioned braider sets up, is provided with horizontal fixing spare 1 and vertical fixing spare 2, carrier band feed unit 3, cover tape feed unit 4, passes belting unit 5, heat-seal unit 6, receipts area control subassembly 7 and receipts belting unit 8 that are connected, wherein, carry belting feed unit 3, cover tape feed unit 4 heat-seal unit 6, receipts area control subassembly 7 and receipts belting unit 8 all are connected with vertical fixing spare 2, and the one end of the cover tape in the cover tape feed unit 4 is connected with the one end of carrier band. Bear the carrier band that cover tape feed unit 4 provided through horizontal conduction unit, the carrier band part that is equipped with the material of waiting to encapsulate with the cover tape at the heat-seal discharge end by passing belting 5 draws to the heat-seal position that heat-seal unit 6 corresponds, carry out the heat-seal with heat-seal unit 6, simultaneously, can add new material of waiting to encapsulate to the vacancy that does not add the material of waiting to encapsulate in being located the carrier band of passing belting 5, thereby realize carrying out material loading and heat-seal operation simultaneously, and material loading and heat-seal operation all need not artifical the participation, can effectively improve the braid efficiency, and receive the tape unit 8 through receiving the tape control assembly 7 control and receive the area action, realize the autonomic control and the regulation of braid process, avoid receiving the condition that the in-process appears the broken tape, need not artifical the participation, and then avoid because the braid encapsulation delay that the broken tape caused.

In an embodiment, the braider may further include a plurality of winding posts 9, the winding posts 9 may be mounted on the vertical fixing member 2, and in particular, the winding posts 9 may be mounted at tape-out and tape-in positions of the cover tape supply unit 4, the carrier tape supply unit 3, the heat-sealing unit 6, the tape-receiving unit 8, and the tape-transferring unit 5, and the cover tape, the carrier tape, or the heat-sealing tape may be half-wound around the winding posts, so as to change a moving extending direction of the cover tape, the carrier tape, or the heat-sealing tape.

In one embodiment, as shown in fig. 3 to 6, the belt conveying unit 5 includes a guide rail assembly 51, a rail cover plate 52, a driving pin wheel assembly 53, and a driven pin wheel assembly 54; the track cover plate 52, the driving pinwheel assembly 53 and the driven pinwheel assembly 54 are all connected with the conducting track assembly 51, the track cover plate 52 is arranged above the conducting track, and the driving pinwheel assembly 53 and the driven pinwheel assembly 54 are respectively arranged at two ends of the conducting track assembly 51; the carrier tape is half-wound around a driven pinwheel component 54, and one end of the carrier tape is connected with the driven pinwheel component 53; the tape portion to be heat-sealed is moved to the heat-sealing position along the conductive track member 51 by the driving pin wheel member 53, and at the same time, the cover tape portion to be heat-sealed is moved to the heat-sealing position, and the heat-sealed tape portion is moved away from the heat-sealing position.

Specifically, the conducting rail assembly 51 may include a conducting rail and two fixing plates, wherein the two fixing plates are installed on the horizontal fixing member 1 in parallel, the conducting rail is disposed between the two fixing plates, two side edges of the conducting rail are respectively connected with the two fixing plates, and the conducting rail is used for carrying the carrier tape and defining a conducting route of the carrier tape.

The rail cover 52 covers the conductive rail assembly 51 to define a moving space of the carrier tape in the conductive rail, thereby preventing the carrier tape from being separated from the conductive rail during moving. The rail cover 52 comprises a feed opening 521, the size of the feed opening 521 matches the size of the material to be braided and the individual stock locations on the carrier tape. During feeding, the material storage position on the carrier tape is sequentially moved to the position right below the feeding hole 521, and during feeding each time, the material to be braided is placed into the material storage position right below the feeding hole 521.

The drive pinwheel assembly 53 includes a first motor assembly 531, a first pulley drive 532, a first pinwheel 533, a first connecting shaft 534, a first bearing 535, and a second bearing 536. The first motor component 531 is embedded in one fixing plate of the conducting track component 51 and is connected with one end of the first belt pulley transmission component 532, the other end of the first belt pulley transmission component 532 and the first pin wheel 533 are respectively and fixedly connected with the first connecting shaft 534, the first bearing 535 and the second bearing 536 are respectively and movably connected with two ends of the first connecting shaft 534, and the first bearing 535 and the second bearing 536 are respectively embedded in two fixing plates of the conducting track component 51, so that the first motor component 531 drives the pin wheels to rotate through the first belt pulley transmission component 532 and the first connecting shaft 534, the first pin wheel 533 drives the carrier tape to move, the part of the carrier tape to be heat-sealed moves to a heat-sealing position along the conducting track in the conducting track component 51, meanwhile, the part of the cover tape to be heat-sealed moves to the heat-sealing position, and the part of the heat-sealing tape moves. The driven pinwheel assembly 54 includes a second connection shaft 541, a second pinwheel 542, a third bearing 543, a fourth bearing 544, and a first damper 545, wherein the second pinwheel 542, the third bearing 543, the fourth bearing 544, and the first damper 545 are all connected to the second connection shaft 541, the fourth bearing 544 and the first damper 545 are respectively disposed at two ends of the second connection shaft 541, and the third bearing 543 and the fourth bearing 544 are respectively embedded in two fixing plates of the conduction rail assembly 51. After the carrier tape in the carrier tape supply unit 3 is drawn out, it bypasses the second pinwheel 542 and is connected to the first pinwheel 533. The carrier tape drawn out from the carrier tape supply unit 3 passes through the second pinwheel 542, the feed port 521, the heat-seal position, the first pinwheel 533 and the take-up unit 8 in this order.

In one embodiment, the belt conveying unit 5 further comprises a belt pressing assembly 55, the belt pressing assembly 55 is connected with the vertical fixing member 2 and/or the conducting track assembly 51 and is arranged at the joint of the driving pin wheel assembly 53 and/or the driven pin wheel assembly 54; the heat-seal belt part is moved away from the heat-seal position between the driving pin wheel assembly 53 and the belt pressing assembly 55 by the driving pin wheel assembly 53, and/or the carrier belt part to be heat-sealed is moved to the heat-seal position between the driven pin wheel assembly 54 and the belt pressing assembly 55 by the driving pin wheel assembly 53.

The mechanism of the belt conveying unit 5 can ensure the stability and controllability of the belt conveying process, avoid heat sealing errors caused by unstable belt conveying, and improve the accuracy and reliability of heat sealing braids.

As shown in fig. 3 and 7, in an embodiment, the tape conveying unit 5 further includes an origin sensing assembly 56, and the origin sensing assembly 56 includes a first light blocking member 561 and a first photoelectric switch 562; the first light blocking member 561 is connected to the driven pinwheel assembly 54, the first photoelectric switch 562 is installed on the conducting track assembly 51, and the first light blocking member 561 is driven by the driven pinwheel assembly 54 to rotate and move to the first light blocking position of the first photoelectric switch 562 or out of the first light blocking position.

Specifically, the first photoelectric switch 562 may be a groove photoelectric switch, the first light blocking member 561 may be a metal block, the first light blocking position is a specific area between the emitting end and the receiving end of the first photoelectric switch 562, when the first light blocking member 561 is located in the specific area, a signal sent by the emitting end in the first photoelectric switch 562 cannot be detected by the receiving end, and the relative position between the second pinwheel 542 and the first photoelectric switch 562 may be an original position. The number of rotations of the pin wheel can be determined by determining the origin position of the second pin wheel 542, thereby controlling the transmission distance to the carrier tape.

As shown in fig. 8, in an embodiment, the heat-sealing unit 6 includes a first lifting assembly 61, a second lifting assembly 62, and a heat-sealing assembly 63, and both ends of the second lifting assembly 62 are connected to the first lifting assembly 61 and the heat-sealing assembly 63, respectively; the first lifting assembly 61 drives the second lifting assembly 62 and the heat-sealing assembly 63 to move up and down, and the second lifting assembly 62 drives the heat-sealing assembly 63 to move up and down. The first lifting unit 61 and the second lifting unit 62 may be cylinder units with different maximum strokes, for example, the uppermost first lifting unit 61 may be provided as a cylinder with a larger stroke, and the second lifting unit 62 located between the first lifting unit 61 and the heat-sealing unit 63 may be provided as a cylinder with a smaller stroke. After all materials to be braided are braided, if no braiding requirement exists for a certain set time length or when the cover tape feeding unit 4 or the carrier tape feeding unit 3 needs to be replaced, the heat-sealing component 63 can be moved to a first position above the tape conveying unit 5 through the cylinder with a large stroke; when the braid is needed, the heat-sealing assembly 63 can be moved downwards to the second position by the first lifting assembly 61; in the taping process, when heat-sealing is carried out on the part of the to-be-heat-sealed cover tape and the part of the to-be-heat-sealed carrier tape each time, the heat-sealing component 63 is moved downwards to the third position through the second lifting component 62, the heat-sealing component 63 is in contact with the part of the to-be-heat-sealed cover tape at the third position, the part of the to-be-heat-sealed cover tape and the part of the to-be-heat-sealed carrier tape are subjected to hot pressing to obtain a corresponding heat-sealed tape part, and then the second lifting component 62 moves the heat-sealing component 63 upwards to the second position to wait for the next part of. Through the structure setting of above-mentioned heat-seal unit 6, can be according to the nimble position of adjusting heat-seal assembly 63 of different needs.

As shown in fig. 9, in an embodiment, the belt receiving unit 8 includes a receiving motor assembly 81 and a receiving tray 82; the material receiving motor assembly 81 is arranged on the vertical fixing piece 2, and the material receiving tray 82 is connected with the material receiving motor assembly 81; the material receiving motor assembly 81 drives the material receiving disc 82 to rotate, and the material receiving disc 82 takes up the heat sealing belt part. Specifically, the material receiving motor assembly 81 may include an asynchronous motor, a second belt pulley transmission member and a transmission shaft, wherein one end of the asynchronous motor and one end of the transmission shaft are respectively connected to two ends of the second belt pulley assembly, the other end of the transmission shaft is connected to the material receiving tray 82, and the asynchronous motor drives the material receiving tray 82 to rotate through the second belt pulley transmission member and the transmission shaft.

As shown in fig. 10, in one embodiment, the belt retracting control assembly 7 includes a bearing 71, a rotation rotating body 72, a revolving rotating body 73, a second photoelectric switch 74 and a second light blocking member 75 which are connected with each other, wherein the bearing 71 and the rotation rotating body 72 are connected with each other; the bearing 71 and the second photoelectric switch 74 are mounted on the vertical fixing member 2; the revolving rotary body 73 and the second light blocking member 75 are connected to both ends of the revolving rotary body 72, respectively; when the length of the portion of the heat-seal tape not taken up by the take-up unit 8 changes, the revolving rotary body 73 revolves around the rotating rotary body 72 and drives the rotating rotary body 72 and the second light blocking member 75 to rotate, and the second light blocking member 75 moves to the second light blocking position of the second photoelectric switch 74 or moves out of the second light blocking position.

Specifically, the second photoelectric switch 74 may be a notch photoelectric switch, the second light blocking member 75 may be a metal block or other opaque material, the shape may be a notched ring, the revolving rotator 73 may be an L-shaped revolving rotator 73, that is, the shape may be an L-shape, a long side of the L-shaped revolving rotator 73 may be connected to the revolving rotator 72, and a short side of the L-shaped revolving rotator is disposed above the heat-seal band portion for detecting when the length of the heat-seal band portion that is not taken up by the take-up unit 8 changes. The second light blocking position is a specific area between the transmitting end and the receiving end of the second photoelectric switch 74, and when the second light blocking member 75 is in the specific area, the signal transmitted by the transmitting end of the second photoelectric switch 74 cannot be detected by the receiving end. The position of the second light blocking member 75 when the revolving rotary body 73 is received by the receiving column 76 can be the origin at the receiving column 76 of the vertical fixing plate receiving the revolving rotary body 73, and at this time, the second light blocking member 75 is located at the second light blocking position.

The longer the length of the hot-seal tape portion that is not taken up, the lower the lowest point thereof. The length of the portion of the heat-seal tape which is not taken up can be set to X, and then X1 is set to the length of the portion of the heat-seal tape which is not taken up when it just contacts the revolving rotary body 73 on the receiving post 76, and X2 is the minimum length within the control range, and when X is less than or equal to X2, there is a risk of tape breakage. When X varies within a range less than X1, the heat-seal band portion rotates around the rotary body 73, and the second light blocking member 75 rotates around the rotary body 73. If X is gradually decreased from X1, the second light blocking member 75 gradually deviates from the second light blocking position, and if X is equal to X2, the second light blocking member 75 is just completely deviated from the second light blocking position, and the second photoelectric switch 74 is in an on state, the winding operation of the winding unit 8 can be stopped. When X is greater than X2, the second light blocking member 75 is located at the second light blocking position, the second photoelectric switch 74 is in the off state, and the winding operation of the winding unit 8 is started.

The structure of the tape collecting control assembly 7 can control the tape collecting action of the tape collecting unit 8 based on the length of the hot-seal tape part which is not coiled, thereby avoiding the accidental tape breakage and improving the reliability and efficiency of the braid.

As shown in fig. 11 and 12, in one embodiment, the carrier tape supply unit 3 includes a carrier tape supply tray 31 and a friction buffer 32 connected to each other; the friction buffer 32 includes a buffer pulley 321, an elastic member fixing member 322, an elastic member 323, a buffer friction member 324, and a friction member fixing member 325; the buffer pulley 321 is coaxial with the carrier tape feeding tray 31, the elastic member fixing member 322 and the friction member fixing member 325 are respectively installed on the vertical fixing member 2, both ends of the elastic member 323 are respectively connected with the elastic member fixing member 322 and a first end of the buffer friction member 324, a second end of the buffer friction member 324 is connected with the friction member fixing member 325, and the buffer friction member 324 is half-wound around the buffer pulley 321 in a free state. Wherein, the elastic member 323 can be but not limited to a tension spring, and the buffering friction member 324 can be but not limited to a friction rope. The relative friction force between the buffer friction member 324 and the buffer pulley 321 caused by the elastic tension of the elastic member 323 prevents the carrier tape supply tray 31 from rotating due to the inertia or external force to cause the redundant empty tape to lift off the carrier tape supply tray 31, thereby affecting the taping effect.

As shown in fig. 13, in one embodiment, the cover tape feed unit 4 includes a cover tape feed tray 41, a hollow rotating shaft 42, a rotating shaft supporting column 43, a third pulley transmission 44, and a second damper 45; the rotating shaft supporting column 43 penetrates through the hollow rotating shaft 42, one end of the rotating shaft supporting column 43 is fixedly connected with the vertical fixing piece 2, the other end of the rotating shaft supporting column 43 is movably connected with the hollow rotating shaft 42, and the hollow rotating shaft 42 can rotate around the rotating shaft supporting column 43 by taking the rotating shaft supporting column 43 as a central shaft. One ends of the cover tape feed tray and the third pulley transmission member 44 are fixedly connected to the outer surface of the hollow rotary shaft 42, respectively, and the other end of the third pulley transmission member 44 is connected to the second damper 45. Through the structure setting of above-mentioned cover tape feed unit 4, the motion energy when the cover tape feed dish makes rotary motion when can consume cover tape feed unit 4 provides the cover tape slows down the holistic vibrations of cover tape feed unit 4, improves the holistic stationarity of cover tape feed unit 4.

Furthermore, the embodiment of the utility model provides a test braid all-in-one is still provided, this test braid all-in-one includes the braider in above-mentioned embodiment, in addition, can also include the equipment and the material test equipment that are used for shifting the material in the braider, passes through the back to the material test at test equipment, shifts the material in the test equipment to the cover tape in the above-mentioned biography area subassembly through the material, carries out the braid encapsulation to the material by above-mentioned braider again.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims (10)

1. A braider is characterized by comprising a horizontal fixing piece, a vertical fixing piece, a carrier tape feeding unit, a cover tape feeding unit, a tape conveying unit, a heat sealing unit, a tape collecting control assembly and a tape collecting unit; the horizontal fixing piece and the vertical fixing piece are connected with each other, and the belt conveying unit is installed on the horizontal fixing piece; the carrier tape feeding unit, the cover tape feeding unit, the heat sealing unit, the tape collecting control assembly and the tape collecting unit are all connected with the vertical fixing piece, and one end of a cover tape in the cover tape feeding unit is connected with one end of a carrier tape in the carrier tape feeding unit; the carrier tape in the carrier tape feeding unit receives materials to be braided in the tape conveying unit; under the drive of the belt conveying unit, moving a to-be-heat-sealed carrier belt part in the carrier belt and a to-be-heat-sealed cover belt part in the cover belt to a heat-sealing position corresponding to the heat-sealing unit, and moving a heat-sealed belt part at the heat-sealing position from the heat-sealing position; when the to-be-heat-sealed carrier tape part and the to-be-heat-sealed cover tape part move to the heat sealing positions, the heat sealing unit performs heat sealing; after the heat-seal strip is moved away from the heat-seal position, the strip collecting unit collects the heat-seal strip part from one side of the strip collecting control assembly.

2. The braider of claim 1, wherein the tape transfer unit includes a conductive track assembly, a track cover plate, a driving pinwheel assembly, and a driven pinwheel assembly; the track cover plate, the driving pin wheel assembly and the driven pin wheel assembly are all connected with the conduction track assembly, the track cover plate is arranged above the conduction track, and the driving pin wheel assembly and the driven pin wheel assembly are respectively arranged at two ends of the conduction track assembly; the carrier band bypasses the driven pinwheel component, and one end of the carrier band is connected with the driving pinwheel component; under the drive of the driving pinwheel component, the to-be-heat-sealed carrying belt part moves to the heat-sealed position along the conducting track component, meanwhile, the to-be-heat-sealed covering belt part moves to the heat-sealed position, and the heat-sealed belt part moves away from the heat-sealed position.

3. The braider of claim 2, wherein the tape transfer unit further comprises a tape press assembly connected to the vertical fixture and/or the conductive track assembly and disposed at an abutment of the driving pinwheel assembly and/or the driven pinwheel assembly with the carrier tape; the heat-sealing belt part is moved away from the heat-sealing position between the driving pin wheel assembly and the belt pressing assembly under the driving of the driving pin wheel assembly, and/or the to-be-heat-sealed belt carrying part is moved towards the heat-sealing position between the driven pin wheel assembly and the belt pressing assembly under the driving of the driving pin wheel assembly.

4. The braider of claim 2, wherein the tape transfer unit further comprises an origin sensing assembly, the origin sensing assembly including a first flag and a first photoelectric switch; the first light blocking member is connected with the driven pinwheel assembly, the first photoelectric switch is mounted on the conduction track assembly, and the first light blocking member is driven by the pinwheel assembly to rotate and move to a first light blocking position of the first photoelectric switch or move out of the first light blocking position.

5. The braider of claim 1, wherein the heat sealing unit comprises a first lifting assembly, a second lifting assembly and a heat sealing assembly, wherein two ends of the second lifting assembly are respectively connected with the first lifting assembly and the heat sealing assembly; the first lifting assembly drives the second lifting assembly and the heat-sealing assembly to move up and down, and the second lifting assembly drives the heat-sealing assembly to move up and down.

6. The braider of claim 1, wherein the take-up control assembly includes a bearing, a spinning rotor, a revolving rotor, a second photoelectric switch, and a second light stop; the bearing is connected with the autorotation body; the bearing and the second photoelectric switch are mounted on the vertical fixing piece; the revolving rotary body and the second light blocking piece are respectively connected with two ends of the autorotation rotary body; when the length of the heat-seal strip part which is not coiled by the strip coiling unit changes, the revolving rotator performs revolving motion by taking the revolving rotator as a center and drives the revolving rotator and the second light blocking piece to perform revolving motion, and the second light blocking piece moves to a second light blocking position of the second photoelectric switch or moves out of the second light blocking position.

7. The braider of claim 1, wherein the take-up unit includes a take-up motor assembly and a take-up reel; the material receiving motor assembly is arranged on the vertical fixing piece, and the material receiving disc is connected with the material receiving motor assembly; the material receiving motor assembly drives the material receiving disc to rotate, and the material receiving disc is coiled to take the heat sealing belt part.

8. The braider of claim 1, wherein the carrier tape feed unit includes a carrier tape feed tray and a friction buffer that are interconnected; the friction buffer piece comprises a buffer pulley, an elastic piece fixing piece, an elastic piece, a buffer friction piece and a friction piece fixing piece; the buffer pulley is coaxial with the carrier band feeding unit, the elastic part fixing part and the friction part fixing part are respectively installed on the vertical fixing part, two ends of the elastic part are respectively connected with the elastic part fixing part and the first end of the buffer friction part, the second end of the buffer friction part is connected with the friction part fixing part, and the buffer friction part is wound around the buffer pulley in a free state.

9. The braider of claim 1, wherein the cover tape feed unit and/or the transfer unit includes a damper.

10. A test taping stand, comprising a taping machine according to any one of claims 1 to 9.

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