Passive film-coating press mechanism

Abstract

The present application relates to the technical field of braiding burning machine, particularly relates to a passive film covering and pressing mechanism, including mainboard, two movable tracks, a pressing device, a plurality of connecting pieces, a plurality of movable limiters and a plurality of guide plates, a plurality of first installation grooves are formed in the surface of the mainboard, the two movable tracks are arranged in parallel and are respectively across the top of the plurality of first installation grooves, and installation cavities are formed in the side surface of the movable track, the pressing device is fixed on the mainboard, and the pressing device is located at one end of the movable track, and is used for pressing the carrier tape and the film covering limited in the movable track, the plurality of connecting pieces are slidably installed in the first installation groove, and the plurality of connecting pieces are connected with the two movable tracks respectively, and are used for moving the two movable tracks respectively, the plurality of movable limiters are installed in the plurality of first installation cavities respectively, and the end of the movable limiter is protruded or shrunk in the installation cavity in the lifting process, it is suitable for various different width size carrier tapes, and the application range is wider.

Description

Technical Field

[0001] This invention relates to the field of tape and reel burning machine technology, and in particular to a passive lamination and pressing mechanism. Background Technology

[0002] The tape and reel printer integrates recording, marking, and tape making functions into one machine. It is a cost-effective and convenient machine. The tape and reel printer can semi-automatically perform recording, marking, and tape making operations, which greatly reduces time and labor costs and effectively improves production efficiency.

[0003] In existing technologies, tape and cable burners can semi-automatically perform burning, dotting, and tape-making operations. Applying a coating to the carrier tape using a tape and cable burner is also a very important step. However, in the process of using existing coating and pressing mechanisms, the track can be adjusted within a certain range. Adjusting the track requires loosening and tightening bolts, which is very troublesome. Moreover, long-term track adjustment can easily cause stripping between bolt holes and bolts, leading to instability of the track during use. Summary of the Invention

[0004] Therefore, it is necessary to provide a passive lamination and pressing mechanism to address the above-mentioned technical problems. This mechanism eliminates the need for manual adjustment of the moving track during use and can move the carrier tape to the appropriate position in one step. It is suitable for carrier tapes of various widths and has a wider range of applications.

[0005] This invention provides a passive film-coating pressing mechanism, comprising:

[0006] A motherboard, wherein a plurality of first mounting slots are provided on the surface of the motherboard;

[0007] Two movable tracks are arranged in parallel and span over the plurality of first mounting slots respectively, and mounting cavities are provided on the side of each movable track;

[0008] A crimping device, which is fixed on the main board and located at one end of the movable track, is used to crimp the carrier tape and the film that are limited within the movable track.

[0009] Multiple connectors are slidably installed in the first mounting groove, and the multiple connectors are respectively connected to the two movable tracks for driving the two movable tracks to move respectively;

[0010] Multiple movable limiting components are installed in multiple first mounting cavities respectively, and the ends of the movable limiting components will protrude or retract into the mounting cavity during the lifting and lowering process;

[0011] Multiple guide plates are fixed on the opposite side of the two movable tracks, with the guide plates facing the mounting cavity, for adjusting the end state of the movable limit member during the lifting and lowering process of the movable limit member.

[0012] In one embodiment, the connector includes a first screw, an upper part of a fixing block, a lower part of a fixing block, a first arc-shaped plate, and a second arc-shaped plate. The two ends of the first screw pass through the two ends of the first mounting groove. The upper part of the fixing block is fixed to the bottom surface of the movable track, and the lower part of the fixing block is located below the first screw. The upper and lower parts of the fixing block are detachably connected and sleeved onto the first screw. One end of the first and second arc-shaped plates are detachably mounted on the lower and upper parts of the fixing block, respectively. When the upper and lower parts of the fixing block are connected, the edges of the first and second arc-shaped plates fit together to form a threaded sleeve, and the threaded sleeve matches the first screw.

[0013] In one embodiment, the connector further includes an upper part and a lower part of a movable block; the upper part and the lower part of the movable block are respectively slidably mounted longitudinally on the upper part and the lower part of the fixed block, the first arc plate and the second arc plate are respectively engaged between the lower part and the upper part of the movable block, and the side of the first arc plate and the second arc plate that is far apart is provided with a protrusion, which is engaged with the inner surface of the upper part or the lower part of the movable block.

[0014] In one embodiment, the two movable tracks are provided with a folded surface, a first trapezoidal space and a second trapezoidal space on opposite sides from bottom to top; the folded surface is composed of multiple planes connected end to end in sequence, the bottom surface of the first trapezoidal space is an inclined plane and the bottom surface of the second trapezoidal space is a plane.

[0015] In one embodiment, the movable limiting member includes a second screw, an adjusting block, and a movable frame; the two ends of the second screw respectively penetrate the top and bottom surfaces of the mounting cavity; the adjusting block is sleeved on the second screw and threadedly connected to the second screw; the movable frame is movably sleeved on the adjusting block and movably fits against the inner wall of the mounting cavity; the adjusting block and the movable frame are elastically connected by a spring, so that one end of the movable frame always abuts against the guide plate.

[0016] In one embodiment, a third mounting groove is provided on the side end of the movable frame, and a locking block is fixed on both sides of the adjusting block. The two locking blocks are respectively movably engaged in the two third mounting grooves. A slot is provided at one end of the movable frame, and the slot is arranged in an arc shape.

[0017] In one embodiment, the adjusting block has a second mounting groove and a fourth mounting groove on the side opposite to the movable frame, and the two ends of the spring are fixed in the second mounting groove and the fourth mounting groove, respectively.

[0018] In one embodiment, the end of the movable frame that abuts against the guide plate is configured as a curved section, and the guide plate, from bottom to top, consists of a vertically arranged first guide section, a curved second guide section, and a horizontally arranged third guide section.

[0019] In one embodiment, when the curved part abuts against the first guide part, the slot is partially located at the corner of the first trapezoidal space; when the curved part abuts against the second guide part, the slot is entirely located within the first trapezoidal space or the second trapezoidal space; and when the curved part abuts against the third guide part, the slot is entirely located within the first mounting cavity.

[0020] In one embodiment, the device further includes a first driver and a second driver, wherein the first driver is used to drive the first screw to rotate, and the second driver is used to drive the second screw to rotate.

[0021] In the aforementioned passive lamination and pressing mechanism, when the carrier belt is between two sliding guide rails, multiple connectors move and drive the two sliding guide rails to move closer to each other. At this time, the two sides of the carrier belt located between the two movable rails are lifted and overlapped on the two sliding guide rails. At this time, the ends of the movable limiting members located in the mounting cavity will form a snap-fit ​​engagement with the two sides of the carrier belt. When the movable limiting members move upward, due to the abutment between them and the guide plate, the ends of the movable limiting members will gradually retract into the mounting cavity during the upward process. When the ends of the movable limiting members are completely retracted into the mounting cavity, the two sides of the carrier belt are respectively at the designated overlap positions on the movable rails. At this time, the pressing device can press the carrier belt and the lamination together. During use, there is no need to manually adjust the movable rails, and the carrier belt can be moved to the appropriate position in one step. It is suitable for carrier belts of various widths and has a wider range of applications. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 A three-dimensional structural schematic diagram of the passive film-coating pressing mechanism provided by the present invention;

[0024] Figure 2A three-dimensional structural schematic diagram of the crimping device provided by the present invention;

[0025] Figure 3 A partial structural schematic diagram of the passive film-coating pressing mechanism provided by the present invention;

[0026] Figure 4 One of the partial structural schematic diagrams of the active track provided by the present invention;

[0027] Figure 5 A second partial structural schematic diagram of the active track provided by the present invention;

[0028] Figure 6 A three-dimensional structural diagram of the movable limiting member provided by the present invention;

[0029] Figure 7 A schematic diagram of the mounting component structure for the mounting cavity provided by the present invention;

[0030] Figure 8 This is a schematic diagram of the structural state before the carrier tape is crimped, as provided by the present invention.

[0031] Figure label:

[0032] 10. First side plate of carrier belt; 20. Second side plate of carrier belt; 30. Carrier belt loading section; 100. Crimping device; 110. Fixing base; 120. Lifting rod; 130. Cylinder; 140. Protective cover; 150. Heat-conducting block; 160. Heating rod; 170. Crimping block; 180. Cover plate; 200. Main board; 210. First mounting groove; 300. Movable track; 310. Mounting cavity; 320. Folded section; 330. First trapezoidal space; 340. Second trapezoidal space; 400. Connector; 410. Upper part of fixing block; 420. 430. Lower part of fixed block; 440. Upper part of movable block; 450. Lower part of movable block; 460. First arc plate; 470. Second arc plate; 500. First screw; 510. Movable limiting component; 520. Second screw; 521. Adjusting block; 522. Second mounting slot; 530. Locking block; 540. Movable frame; 541. Third mounting slot; 542. Locking slot; 543. Fourth mounting slot; 544. Curved part; 550. Spring; 600. Guide plate; 610. First guide part; 620. Second guide part; 630. Third guide part. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] The following is combined Figures 1 to 8 This invention describes a passive film-coating and pressing mechanism.

[0035] like Figure 1 , Figure 3 and Figure 4 As shown, in one embodiment, a passive lamination pressing mechanism includes a main board 200, two movable tracks 300, a pressing device 100, multiple connectors 400, multiple movable limiting members 500, and multiple guide plates 600. The main board 200 has multiple first mounting grooves 210 on its surface. The two movable tracks 300 are arranged in parallel and span across the multiple first mounting grooves 210, respectively. Mounting cavities 310 are formed on the sides of the movable tracks 300. The pressing device 100 is fixed to the main board 200 and located at one end of the movable track 300, used to limit the movement within the movable track 300. The carrier tape and the film are crimped together; multiple connectors 400 are slidably installed in the first mounting groove 210, and the multiple connectors 400 are respectively connected to two movable rails 300 to drive the two movable rails 300 to move respectively; multiple movable limiting members 500 are respectively installed in multiple first mounting cavities 310, and the ends of the movable limiting members 500 will protrude or retract into the mounting cavity 310 during the lifting and lowering process; fixed on the side of the two movable rails 300 that are far apart, and the guide plate 600 is facing the mounting cavity 310, for adjusting the state of the ends of the movable limiting members 500 during the lifting and lowering process.

[0036] Specifically, when the carrier belt is between two sliding guide rails, multiple connectors 400 move and drive the two sliding guide rails to move closer to each other. At this time, the two sides of the carrier belt located between the two movable rails 300 are scooped up and overlapped on the two sliding guide rails. At this time, the end of the movable limiting member 500 located in the mounting cavity 310 will form a snap-fit ​​with the two sides of the carrier belt. When the movable limiting member 500 moves upward, due to the abutment between it and the guide plate 600, the end of the movable limiting member 500 will gradually retract into the mounting cavity 310 during the upward process. When the end of the movable limiting member 500 is completely retracted into the mounting cavity 310, the two sides of the carrier belt are respectively at the designated overlapping positions on the movable rails 300. At this time, the crimping device 100 can crimp the carrier belt and the film.

[0037] In the aforementioned passive lamination and pressing mechanism, when the carrier belt is between two sliding guide rails, multiple connectors 400 move and drive the two sliding guide rails to move closer to each other. At this time, the two sides of the carrier belt located between the two movable rails 300 are lifted and overlapped on the two sliding guide rails. At this time, the ends of the movable limiting members 500 located in the mounting cavity 310 will form a snap-fit ​​engagement with the two sides of the carrier belt. When the movable limiting members 500 move upward, due to the abutment between them and the guide plate 600, the ends of the movable limiting members 500 will gradually retract into the mounting cavity 310 during the upward process. When the ends of the movable limiting members 500 are completely retracted into the mounting cavity 310, the two sides of the carrier belt are respectively at the designated overlapping positions on the movable rails 300. At this time, the pressing device 100 can press the carrier belt and the lamination together. During use, there is no need to manually adjust the movable rails 300, and the carrier belt can be moved to the appropriate position in one step. It is suitable for carrier belts of various widths and has a wider range of applications.

[0038] like Figure 2 As shown, in one embodiment, the crimping device 100 includes a fixed base 110, a lifting rod 120, a cylinder 130, a protective cover 140, a heat-conducting block 150, a heating rod 160, a crimping block 170, and a cover plate 180. The fixed base 110 is fixed below the main board 200. The lifting rod 120 passes through the fixed base 110. The cylinder 130 is located at the lower end of the lifting rod 120 and is used to drive the lifting rod 120 to move up and down. The protective cover 140 is fixed at the upper end of the lifting rod 120. The heat-conducting block 150 is located inside the protective cover 140. The heating rod 160 is installed inside the heat-conducting block 150. The crimping block 170 is detachably installed at the bottom end of the heat-conducting block 150 and faces the coating on the carrier tape surface for crimping the coating. The cover plate 180 is located below the crimping block 170 and is used to limit the coating and the carrier tape.

[0039] like Figure 5 As shown, in one embodiment, the connector 400 includes a first screw 470, an upper fixing block 410, a lower fixing block 420, a first arc-shaped plate 450, and a second arc-shaped plate 460. The two ends of the first screw 470 respectively pass through the two ends of the first mounting groove 210. The upper fixing block 410 is fixed to the bottom surface of the movable track 300, and the lower fixing block 420 is located below the first screw 470. The upper fixing block 410 and the lower fixing block 420 are detachably connected and sleeved on the first screw 470. One end of the first arc-shaped plate 450 and the second arc-shaped plate 460 are detachably installed on the lower fixing block 420 and the upper fixing block 410, respectively. When the upper fixing block 410 and the lower fixing block 420 are connected, the edges of the first arc-shaped plate 450 and the second arc-shaped plate 460 fit together to form a threaded sleeve, and the threaded sleeve matches the first screw 470.

[0040] Specifically, in use, the movable track 300 is placed on the main board 200, and the upper part 410 of the fixing block is engaged with the upper side of the first screw 470. Then, the lower part 420 of the fixing block is engaged with the lower side of the first screw 470 and fits against the upper part 410 of the fixing block. At this time, fasteners can be used to fix the two together. Then, the first arc plate 450 and the second arc plate 460 are respectively installed at the connection between the lower part 420 of the fixing block and the upper part 410 of the fixing block, and the side ends of the first arc plate 450 and the second arc plate 460 are fitted together. Since the inner surfaces of the first arc plate 450 and the second arc plate 460 have threads that match the first screw 470, when the first arc plate 450 and the second arc plate 460 are connected, they form a threaded sleeve. When the first screw 470 rotates, the first threaded sleeve is pushed, thereby driving the movable track 300 to move.

[0041] In one embodiment, the connector 400 further includes an upper movable block 430 and a lower movable block 440; the upper movable block 430 and the lower movable block 440 are respectively longitudinally slidably mounted on the upper fixed block 410 and the lower fixed block 420, the first arc plate 450 and the second arc plate 460 are respectively engaged between the lower movable block 440 and the upper movable block 430, and the side of the first arc plate 450 and the second arc plate 460 that are far apart are provided with a protrusion, which is engaged with the inner surface of the upper movable block 430 or the lower movable block 440.

[0042] Specifically, when installing the first arc-shaped plate 450 and the second arc-shaped plate 460, the upper part 430 of the movable block is moved upward and the lower part 440 of the movable block is moved downward, creating a certain space between them. Then, the first arc-shaped plate 450 and the second arc-shaped plate 460 are inserted respectively. Subsequently, the upper part 430 and the lower part 440 of the movable block are moved back to their original positions, so that the protrusions on the surfaces of the first arc-shaped plate 450 and the second arc-shaped plate 460 engage with the inner surfaces of the upper part 430 or the lower part 440 of the movable block. Through this assembly and disassembly method, the mechanism can be assembled from individual components, facilitating transportation and production.

[0043] like Figure 7 As shown, in one embodiment, two movable tracks 300 are provided with a folded surface 320, a first trapezoidal space 330 and a second trapezoidal space 340 on opposite sides from bottom to top; the folded surface 320 is composed of multiple planes connected end to end in sequence, the bottom surface of the first trapezoidal space 330 is an inclined plane and the bottom surface of the second trapezoidal space 340 is a plane.

[0044] Specifically, such as Figure 8As shown, the carrier belt has a first side plate 10 and a second side plate 20 on each side, and a carrier belt loading section 30 in the middle. When the carrier belt is located between two movable tracks 300 and the two movable tracks 300 are close to each other, the first side plate 10 and the second side plate 20 are a certain distance from the surface of the main plate 200. Therefore, the first side plate 10 and the second side plate 20 are lifted by the folding section 320 and moved to the first trapezoidal space 330. Then, they abut against the two movable tracks 300 along the inclined bottom surface of the first trapezoidal space 330. The movable limiting member 500 moves the carrier belt upward until it reaches a set height. At this point, the movable limiting member 500 retracts into the mounting cavity 310, and the first side plate 10 and the second side plate 20 of the carrier belt are respectively located within the second trapezoidal space 340. The two movable tracks 300 continue to move closer to each other until the movable limiting member 500 is completely retracted into the mounting cavity 310, and the first side plate 10 and the second side plate 20 of the carrier belt overlap the bottom surfaces of the two second trapezoidal spaces 340. The entire process requires no manual assistance from personnel and can accommodate carrier belts of different widths.

[0045] like Figure 6 As shown, in one embodiment, the movable limiting member 500 includes a second screw 510, an adjusting block 520, and a movable frame 540; the two ends of the second screw 510 respectively penetrate the top and bottom surfaces of the mounting cavity 310; the adjusting block 520 is sleeved on the second screw 510 and threadedly connected to the second screw 510; the movable frame 540 is movably sleeved on the adjusting block 520 and movably fits against the inner wall of the mounting cavity 310; the adjusting block 520 and the movable frame 540 are elastically connected by a spring 550, so that one end of the movable frame 540 always abuts against the guide plate 600.

[0046] The passive film-coating and pressing mechanism also includes a first driver and a second driver. The first driver is used to drive the first screw 470 to rotate, and the second driver is used to drive the second screw 510 to rotate.

[0047] Specifically, the movable frame 540 has a third mounting groove 541 on its side, and the adjusting block 520 has a locking block 530 fixed on both sides. The two locking blocks 530 are respectively movably locked into the two third mounting grooves 541. The movable frame 540 has a locking groove 542 at one end, and the locking groove 542 is set in an arc-shaped structure.

[0048] In one embodiment, the adjusting block 520 has a second mounting groove 521 and a fourth mounting groove 543 respectively on the side opposite to the movable frame 540, and the two ends of the spring 550 are respectively fixed in the second mounting groove 521 and the fourth mounting groove 543.

[0049] Specifically, the length of the spring 550 after compression is equal to the sum of the depths of the second mounting groove 521 and the fourth mounting groove 543.

[0050] In one embodiment, the end of the movable frame 540 that abuts against the guide plate 600 is configured as a curved portion 544. The guide plate 600, from bottom to top, consists of a vertically arranged first guide portion 610, a curved second guide portion 620, and a horizontally arranged third guide portion 630.

[0051] Specifically, when the curved part 544 abuts against the first guide part 610, the slot 542 is partially located at the corner of the first trapezoidal space 330; when the curved part 544 abuts against the second guide part 620, the slot 542 is entirely located within the first trapezoidal space 330 or the second trapezoidal space 340; and when the curved part 544 abuts against the third guide part 630, the slot 542 is entirely located within the first mounting cavity 310.

[0052] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0053] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A passive film-coated crimping mechanism, characterized by, include: A motherboard, wherein a plurality of first mounting slots are provided on the surface of the motherboard; Two movable tracks are arranged in parallel and span over the plurality of first mounting slots respectively, and mounting cavities are provided on the side of each movable track; The two movable tracks have a folded section, a first trapezoidal space, and a second trapezoidal space arranged sequentially from bottom to top on opposite sides. The folded section is composed of multiple planes connected end to end. The bottom surface of the first trapezoidal space is an inclined plane, and the bottom surface of the second trapezoidal space is a plane. A crimping device, which is fixed on the main board and located at one end of the movable track, is used to crimp the carrier tape and the film that are limited within the movable track. Multiple connectors are slidably installed in the first mounting groove, and the multiple connectors are respectively connected to the two movable tracks for driving the two movable tracks to move respectively; Multiple movable limiting members are installed in multiple mounting cavities respectively, and the ends of the movable limiting members will protrude or retract into the mounting cavity during the lifting and lowering process; Multiple guide plates are fixed on the opposite side of the two movable tracks, with the guide plates facing the mounting cavity, for adjusting the end state of the movable limit member during the lifting and lowering process of the movable limit member; The movable limiting component includes an adjusting block and a movable frame; the adjusting block and the movable frame are elastically connected by a spring, so that one end of the movable frame always abuts against the guide plate.

2. The passive film wrapping crimping mechanism according to claim 1, wherein The connector includes a first screw, an upper part of a fixing block, a lower part of a fixing block, a first arc-shaped plate, and a second arc-shaped plate. Both ends of the first screw pass through both ends of the first mounting groove. The upper part of the fixing block is fixed to the bottom surface of the movable track, and the lower part of the fixing block is located below the first screw. The upper and lower parts of the fixing block are detachably connected and sleeved onto the first screw. One end of the first and second arc-shaped plates are detachably mounted on the lower and upper parts of the fixing block, respectively. When the upper and lower parts of the fixing block are connected, the edges of the first and second arc-shaped plates fit together to form a threaded sleeve, which matches the first screw.

3. The passive film wrapping crimping mechanism according to claim 2, wherein The connector further includes an upper part and a lower part of the movable block; the upper part and the lower part of the movable block are respectively slidably mounted longitudinally on the upper part and the lower part of the fixed block, the first arc plate and the second arc plate are respectively engaged between the lower part and the upper part of the movable block, and the side of the first arc plate and the second arc plate that are far apart is provided with a protrusion, which is engaged with the inner surface of the upper part or the lower part of the movable block.

4. The passive film-coating and pressing mechanism according to claim 3, characterized in that, The movable limiting component also includes a second screw; the two ends of the second screw respectively penetrate the top and bottom surfaces of the mounting cavity, the adjusting block is sleeved on the second screw and threadedly connected to the second screw, and the movable frame is movably sleeved on the adjusting block and movably fits against the inner wall of the mounting cavity.

5. A passive film-coating pressing mechanism according to claim 4, characterized in that, The movable frame has a third mounting groove on its side end. Both sides of the adjusting block are fixed with locking blocks. The two locking blocks are respectively movably engaged in the two third mounting grooves. One end of the movable frame has a slot with an arc-shaped structure.

6. A passive film-coating pressing mechanism according to claim 5, characterized in that, The adjusting block has a second mounting groove and a fourth mounting groove on the side opposite to the movable frame, and the two ends of the spring are fixed in the second mounting groove and the fourth mounting groove, respectively.

7. A passive film-coating and pressing mechanism according to claim 6, characterized in that, The movable frame abuts against one end of the guide plate, which is configured as a curved section. The guide plate, from bottom to top, consists of a vertically arranged first guide section, a curved second guide section, and a horizontally arranged third guide section.

8. A passive film-coating pressing mechanism according to claim 7, characterized in that, When the curved part abuts against the first guide part, the slot is partially located at the corner of the first trapezoidal space. When the curved part abuts against the second guide part, the entire slot is located within the first trapezoidal space or the second trapezoidal space. When the curved part abuts against the third guide part, the entire slot is located within the mounting cavity.

9. A passive film-coating pressing mechanism according to claim 8, characterized in that, It also includes a first driver and a second driver, the first driver being used to drive the first screw to rotate, and the second driver being used to drive the second screw to rotate.

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