Flexible material belt die-casting auxiliary pushing device

Abstract

The invention discloses a flexible material belt die-entering auxiliary pushing device which comprises a carrying table, a stamping die, a mechanical arm and a thrust assembly, the stamping die is arranged on the carrying table in a sliding mode and controlled by the mechanical arm, and the thrust assembly is fixedly arranged at the input end of the carrying table. The anti-thrust assembly comprises an anti-thrust seat, vertical plates, a bearing mechanism and a pressing mechanism, the anti-thrust seat is fixedly arranged on the carrying table, the two vertical plates are arranged on the anti-thrust seat in a sliding mode through driving of a lead screw, the bearing mechanism is rotationally arranged between the two vertical plates, and the pressing mechanism is arranged on the bearing mechanism. A downward pressing mechanism is arranged between the two vertical plates and located above the bearing mechanism in a sliding mode, the bearing mechanism comprises a rotating disc, a rotating shaft, a fixed roller, a sliding roller, an adjusting roller and an elastic sleeve, and the downward pressing mechanism comprises a fixed wheel, a downward pressing wheel, a first sliding sleeve, a second sliding sleeve, a sliding block and a connecting shaft.

Description

Technical Field

[0001] The present invention relates to the technical fields of automatic feeding and mold technology, and specifically relates to a flexible tape feeding and mold-in auxiliary pushing device. Background Art

[0002] In the insert molding or in-mold assembly process, it is often necessary to accurately position a flexible tape (such as a carrier tape with terminals) sent by a robot or an automatic device at a specific position in the mold cavity. During this process, due to the flexibility and elastic deformation of the tape itself, or friction and interference with the mold surface, the tape cannot reach the predetermined position completely, resulting in positioning deviation, causing injection molding defects (such as incomplete encapsulation, overflow of materials), stamping errors, and even damage to the mold.

[0003] To avoid the occurrence of the above problems, the existing solutions mainly improve the placement accuracy of the robot or optimize the mold structure. However, the effect of this method is limited, and the problem of inaccurate positioning still cannot be completely avoided. Therefore, it is necessary to perform positioning processing on the tape. The traditional positioning method generally uses a fixture to clamp the tape for positioning. Since the fixture itself is a rigid mechanical fixture, it is easy to damage the tape during the positioning process, and its applicable range is limited for tapes with different thicknesses and widths. It is necessary to manually replace the applicable fixture or manually adjust the fixture, which is more troublesome and cannot ensure that the tape remains intact.

[0004] Therefore, it is necessary to provide a flexible tape feeding and mold-in auxiliary pushing device to solve the problems raised in the above background art. Summary of the Invention

[0005] To achieve the above object, the present invention provides the following technical solution: A flexible tape feeding and mold-in auxiliary pushing device, including a carrier table, a stamping mold, a robotic arm, and a thrust stopping assembly. Among them, the stamping mold is slidably arranged on the carrier table and controlled by the robotic arm, and the thrust stopping assembly is fixedly arranged at the input end of the carrier table;

[0006] The thrust stopping assembly includes a thrust stopping seat, a vertical plate, a bearing mechanism, and a downward pressing mechanism. Among them, the thrust stopping seat is fixedly arranged on the carrier table, two vertical plates are slidably arranged on the thrust stopping seat through screw drive, a bearing mechanism is rotatably arranged between the two vertical plates, and a downward pressing mechanism is slidably arranged above the bearing mechanism between the two vertical plates.

[0007] Preferably, the bearing mechanism includes a turntable, a rotating shaft, a fixed roller, a sliding roller, an adjusting roller and an elastic sleeve. Among them, two turntables are provided, and the two turntables are respectively rotatably arranged on the two vertical plates. The turntable is fixedly connected to the rotating shaft. A fixed roller is fixedly arranged at the middle position of the rotating shaft between the two turntables. Sliding rollers are slidably arranged at both ends of the fixed roller. An adjusting roller is fixedly arranged on one side of the turntable close to the sliding roller. An elastic sleeve is fixedly arranged between the two adjusting rollers, and the sliding roller is slidably arranged along the inside of the elastic sleeve.

[0008] Preferably, the fixed roller includes a fixed disk, a support plate and a first T-shaped plate. Among them, the fixed disk is fixedly arranged on the rotating shaft. A plurality of support plates are fixedly arranged on both sides of the fixed disk in a circumferential symmetry manner. There is a chute between two adjacent support plates. A plurality of first T-shaped plates are fixedly arranged on the fixed disk in a circumferential and uniform manner, and the two end parts of the first T-shaped plate are respectively located at the output ends of the two support plates.

[0009] Preferably, the sliding roller includes a sliding disk, a connecting plate, a T-shaped block and a second T-shaped plate. Among them, the sliding disk is slidably arranged on the rotating shaft. A plurality of connecting plates are fixedly arranged on one side of the sliding disk close to the fixed roller in a circumferential manner. The connecting plate is slidably arranged along the chute. A plurality of T-shaped blocks are fixedly arranged on both ends of the sliding disk in a circumferential symmetry manner, and a V-shaped second T-shaped plate is fixedly arranged between two T-shaped blocks located at the same horizontal position.

[0010] Preferably, three connecting grooves are formed in the first T-shaped plate, and the three connecting grooves are respectively located at the three end parts of the first T-shaped plate;

[0011] Three connecting rods are fixedly arranged on the T-shaped block close to the fixed roller side, and the three connecting rods are respectively slidably arranged along the three connecting grooves.

[0012] Preferably, the adjusting roller includes an adjusting seat and a third T-shaped plate. Among them, the adjusting seat is fixedly arranged on the turntable, and a plurality of third T-shaped plates are fixedly arranged on the adjusting seat in a circumferential manner;

[0013] A plurality of T-shaped grooves are formed in the elastic sleeve in a circumferential manner. The first T-shaped plate, the second T-shaped plate, the T-shaped block and the third T-shaped plate can all be inserted into the T-shaped groove, and the second T-shaped plate and the T-shaped block can slide along the T-shaped groove.

[0014] Preferably, a plurality of hydraulic cavities are formed in the adjusting seat in a circumferential manner. An annular cavity is arranged on the turntable. The plurality of hydraulic cavities are communicated with the annular cavity. An annular space for the annular cavity to rotate in a sealed manner is formed on the vertical plate, and the annular cavity is connected to an external hydraulic driving mechanism through a hydraulic pipe;

[0015] One end of the sliding disc close to the adjusting seat is fixedly provided with a plurality of hydraulic rods in a circumferential manner, and the hydraulic rods are hermetically slidably arranged along the hydraulic cavity.

[0016] Preferably, the pressing mechanism includes a fixed wheel, a pressing wheel, a first sliding sleeve, a second sliding sleeve, a slider and a connecting shaft. Among them, two sliders are configured, and the two sliders are slidably arranged on the two vertical plates and driven by hydraulic telescopic rods. A connecting shaft is fixedly arranged between the two sliders. A fixed wheel is fixedly arranged on the connecting shaft. Pressing wheels are slidably arranged at both ends of the fixed wheel. A first sliding sleeve is fixedly arranged on the pressing wheel. A second sliding sleeve is fixedly arranged on the slider. The first sliding sleeve is hermetically slidably connected with the second sliding sleeve, and a sliding cavity for the first sliding sleeve to hermetically slide is formed on the second sliding sleeve.

[0017] Compared with the prior art, the present invention provides a flexible tape feeding into the mold auxiliary pushing device, which has the following beneficial effects:

[0018] In the present invention, by setting the thrust stopping component, the tape can be limited and pushed, ensuring that the position of the tape is completely accurate during transportation, and avoiding the occurrence of injection molding defects or stamping errors. By arranging a fixed roller and a sliding roller inside the elastic sleeve, the sliding of the sliding roller enables the elastic sleeve to form a limiting ring under the action of the T-shaped plate two, and the elastic sleeve is always an integral body when forming the limiting ring. Furthermore, it is ensured that the elastic sleeve will not damage the tape when limiting the tape. At the same time, for tapes with different thicknesses and widths, through the sliding of the sliding roller and the sliding of the pressing mechanism, both can limit and push the tape. Therefore, the applicable range of the thrust stopping component is wider, and the processing efficiency is effectively improved on the premise of ensuring the processing quality. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the thrust stopping component of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the bearing mechanism of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the elastic sleeve of the present invention;

[0023] Figure 5 It is a schematic diagram of the connection structure of the fixed roller, the sliding roller and the adjusting roller of the present invention;

[0024] Figure 6 It is a schematic diagram of the structure of the fixed roller and the adjusting roller of the present invention;

[0025] Figure 7Schematic structural diagram of the sliding roller in the present invention;

[0026] Figure 8 Schematic structural diagram of the lower pressing mechanism in the present invention;

[0027] In the figure: 1, carrier table; 2, stamping die; 3, robotic arm; 4, thrust assembly; 41, thrust seat; 42, vertical plate; 43, bearing mechanism; 431, turntable; 432, rotating shaft; 433, fixed roller; 4331, fixed disk; 4332, support plate; 4333, T-shaped plate I; 4334, connecting groove; 434, sliding roller; 4341, sliding disk; 4342, connecting plate; 4343, T-shaped block; 4344, T-shaped plate II; 4345, connecting rod; 4346, hydraulic rod; 435, adjusting roller; 4351, adjusting seat; 4352, T-shaped plate III; 4353, hydraulic cavity; 436, elastic sleeve; 4361, T-shaped groove; 437, annular cavity; 44, lower pressing mechanism; 441, fixed wheel; 442, lower pressing wheel; 443, sliding sleeve I; 444, sliding sleeve II; 445, slider; 446, connecting shaft. Detailed implementation manners

[0028] Please refer to Figures 1 to 8 , in the embodiment of the present invention, a flexible material belt into-mold auxiliary pushing device includes a carrier table 1, a stamping die 2, a robotic arm 3 and a thrust assembly 4. Among them, the stamping die 2 is slidably arranged on the carrier table 1 and is controlled by the robotic arm 3, and the thrust assembly 4 is fixedly arranged at the input end of the carrier table 1;

[0029] The thrust assembly 4 includes a thrust seat 41, a vertical plate 42, a bearing mechanism 43 and a lower pressing mechanism 44. Among them, the thrust seat 41 is fixedly arranged on the carrier table 1, two vertical plates 42 are slidably arranged on the thrust seat 41 through screw drive, a bearing mechanism 43 is rotatably arranged between the two vertical plates 42, and a lower pressing mechanism 44 is slidably arranged above the bearing mechanism 43 between the two vertical plates 42;

[0030] The bearing mechanism 43 includes a turntable 431, a rotating shaft 432, a fixed roller 433, a sliding roller 434, an adjusting roller 435 and an elastic sleeve 436. Among them, two turntables 431 are provided, and the two turntables 431 are respectively rotatably arranged on the two vertical plates 42. The turntable 431 is fixedly connected to the rotating shaft 432. A fixed roller 433 is fixedly arranged at the middle position between the two turntables 431 on the rotating shaft 432. Sliding rollers 434 are slidably arranged at both ends of the fixed roller 433. An adjusting roller 435 is fixedly arranged on one side of the turntable 431 close to the sliding roller 434. An elastic sleeve 436 is fixedly arranged between the two adjusting rollers 435, and the sliding roller 434 is slidably arranged along the inside of the elastic sleeve 436;

[0031] The fixed roller 433 includes a fixed disk 4331, a support plate 4332, and a first T-shaped plate 4333. Among them, the fixed disk 4331 is fixedly arranged on the rotating shaft 432. A plurality of support plates 4332 are fixedly arranged on both sides of the fixed disk 4331 in a circumferential symmetry. There is a chute between two adjacent support plates 4332. A plurality of first T-shaped plates 4333 are fixedly arranged on the fixed disk 4331 in a circumferential and uniform manner. And the two end portions of the first T-shaped plate 4333 are respectively located at the output ends of the two support plates 4332;

[0032] The sliding roller 434 includes a sliding disk 4341, a connecting plate 4342, a T-shaped block 4343, and a second T-shaped plate 4344. Among them, the sliding disk 4341 is slidably arranged on the rotating shaft 432. A plurality of connecting plates 4342 are fixedly arranged on one side of the sliding disk 4341 close to the fixed roller 433 in a circumferential manner. The connecting plate 4342 is slidably arranged along the chute. A plurality of T-shaped blocks 4343 are fixedly arranged on both ends of the sliding disk 4341 in a circumferential symmetry. And a V-shaped second T-shaped plate 4344 is fixedly arranged between two T-shaped blocks 4343 located at the same horizontal position;

[0033] The pressing mechanism 44 includes a fixed wheel 441, a pressing wheel 442, a first sliding sleeve 443, a second sliding sleeve 444, a slider 445, and a connecting shaft 446. Among them, there are two sliders 445. The two sliders 445 are slidably arranged on the two vertical plates 42 and are driven by a hydraulic telescopic rod. A connecting shaft 446 is fixedly arranged between the two sliders 445. A fixed wheel 441 is fixedly arranged on the connecting shaft 446. Pressing wheels 442 are slidably arranged at both ends of the fixed wheel 441. A first sliding sleeve 443 is fixedly arranged on the pressing wheel 442. A second sliding sleeve 444 is fixedly arranged on the slider 445. The first sliding sleeve 443 is in sealed sliding connection with the second sliding sleeve 444. And a sliding cavity for the sealed sliding of the first sliding sleeve 443 is opened on the second sliding sleeve 444.

[0034] Particularly, the pressing wheel 442 is made of a flexible material, and an inclined surface with the same inclination as that of the second T-shaped plate 4344 is arranged at the edge of the pressing wheel 442. Thus, when the pressing wheel 442 presses on the elastic sleeve 436 to clamp the material belt, the pressing wheel 442 will not damage the material belt. In addition, the rotation of the connecting shaft 446 and the rotating shaft 432 and the rotation of the lead screw are all driven by an external driving motor.

[0035] During implementation, the thrust assembly 4 is used to push the strip, thereby ensuring accurate positioning of the strip. First, the sliding roller 434 is adjusted according to the width of the strip, so that the second T-shaped plate 4344 slides along the T-shaped groove 4361 and jacks up the elastic sleeve 436, enabling two limiting rings to be formed on the elastic sleeve 436. As a result, the strip is always located between the two limiting rings during transportation, preventing the strip from shifting. At the same time, according to the thickness of the strip, the pressing mechanism 44 is adjusted to slide, so that the elastic sleeve 436 and the pressing wheel 442 are respectively in contact with the lower surface and the upper surface of the strip, and at this time, the pressing wheel 442 does not completely cover and press the strip. Subsequently, detection devices such as monitoring cameras and positioning sensors can be set in the stamping die 2 to detect the transportation position of the strip. When the transportation position of the strip deviates, the pressing wheel 442 is continuously driven to press down at this time, so that the pressing wheel 442 and the elastic sleeve 436 completely clamp the strip, and at the same time, the rotation of the pressing wheel 442 and the elastic sleeve 436 is stopped, and the lead screw is driven to rotate, so that the vertical plate 42 drives the bearing mechanism 43 and the pressing mechanism 44 to slide, and at the same time, the strip is pulled or pushed to slide to reposition the strip and ensure its accurate position. During this process, the contact between the elastic sleeve 436 and the pressing wheel 442 and the strip is always a flexible contact, and the formation of the limiting ring on the elastic sleeve 436 is formed by jacking up the elastic sleeve 436 itself. Therefore, the limiting of the elastic sleeve 436 to the strip also belongs to flexible limiting, so it will not damage the strip, and it can realize the limiting and positioning functions for strips of different thicknesses and widths, thereby ensuring the completely accurate transportation position of the strip.

[0036] In this embodiment, as Figure 6 and Figure 7 , three connecting grooves 4334 are formed on the first T-shaped plate 4333, and the three connecting grooves 4334 are respectively located at the three ends of the first T-shaped plate 4333;

[0037] Three connecting rods 4345 are fixedly arranged on the T-shaped block 4343 close to the fixed roller 433, and the three connecting rods 4345 are respectively arranged to slide along the three connecting grooves 4334;

[0038] The adjusting roller 435 includes an adjusting seat 4351 and a third T-shaped plate 4352. Among them, the adjusting seat 4351 is fixedly arranged on the turntable 431, and a plurality of third T-shaped plates 4352 are fixedly arranged on the adjusting seat 4351 in a circumferential manner;

[0039] A plurality of T-shaped grooves 4361 are formed on the elastic sleeve 436 in a circumferential manner. The first T-shaped plate 4333, the second T-shaped plate 4344, the T-shaped block 4343 and the third T-shaped plate 4352 can all be inserted into the T-shaped grooves 4361, and the second T-shaped plate 4344 and the T-shaped block 4343 can slide along the T-shaped grooves 4361;

[0040] A plurality of hydraulic cavities 4353 are circumferentially formed on the adjusting seat 4351. An annular cavity 437 is arranged on the turntable 431. The plurality of hydraulic cavities 4353 communicate with the annular cavity 437. An annular space for the annular cavity 437 to rotate in a sealed manner is formed on the vertical plate 42. The annular cavity 437 is connected to an external hydraulic driving mechanism through a hydraulic pipe. That is to say, when the turntable 431 rotates, the annular cavity 437 will also rotate in a sealed manner along the annular space. Therefore, the rotation of the turntable 431 will not affect the annular cavity 437 from providing hydraulic pressure to the hydraulic cavities 4353, that is, the sliding of the sliding roller 434 is not affected by the rotation of the turntable 431 and the rotation of the entire bearing mechanism 43.

[0041] A plurality of hydraulic rods 4346 are fixedly arranged in a circumferential manner at one end of the sliding plate 4341 close to the adjusting seat 4351. The hydraulic rods 4346 are arranged to slide in a sealed manner along the hydraulic cavities 4353.

[0042] During implementation, the hydraulic pressure is used to drive the hydraulic rods 4346 to slide along the hydraulic cavities 4353, and then drive the sliding roller 434 to slide along the fixed roller 433. During this process, the connecting plate 4342 will slide along the sliding groove, and at the same time the connecting rod 4345 will slide along the connecting groove 4334. Since the positions of the three connecting rods 4345 are located at the three ends of the T-shaped plate one 4333, the three connecting rods 4345 will be stuck into the three ends of the connecting groove 4334 when sliding, and thus can limit the elastic sleeve 436 when the sliding roller 434 disengages from the fixed roller 433. That is, the connecting rod 4345 can be regarded as the internal rib of the elastic sleeve 436. At the same time, the connecting plate 4342 will support the inside of the elastic sleeve 436, so as to ensure that no matter what the radian of the sliding roller 434 is, the bearing capacity of the elastic sleeve 436 will not be affected under the action of the fixed roller 433 and the sliding roller 434, that is, it will always carry the material tape. At the same time, when the sliding roller 434 slides, the T-shaped plate two 4344 will slide along the T-shaped groove 4361, and the T-shaped plate two 4344 is V-shaped. Therefore, during the sliding process, the T-shaped plate two 4344 will drive the elastic sleeve 436 to undergo elastic deformation, and thus two limiting rings will be formed on the elastic sleeve 436. And the elastic sleeve 436 not within the range of the T-shaped plate two 4344 will not deform under the action of the connecting rod 4345 and the T-shaped plate one 4333, that is, only the elastic sleeve 436 within the range of the T-shaped plate two 4344 will form limiting rings, and the rest will always remain flat. And at this time, the elastic sleeve 436 is a whole, so there will be no limiting gap, that is, the material tape will not be stuck or damaged, ensuring the limit while ensuring that the material tape is not damaged, and is applicable to limiting various material tapes with different widths.

[0043] In summary, when the present invention is implemented, the thrust component 4 is provided to limit and push the strip, ensuring that the position of the strip is completely accurate during transportation, avoiding the occurrence of injection molding defects or stamping errors. By providing the fixed roller 433 and the sliding roller 434 inside the elastic sleeve 436, the sliding of the sliding roller 434 enables the elastic sleeve 436 to form a limiting ring under the action of the T-shaped plate two 4344, and the elastic sleeve 436 remains an integral body when forming the limiting ring. Furthermore, it is ensured that the elastic sleeve 436 will not damage the strip when limiting the strip. At the same time, for strips of different thicknesses and widths, the sliding of the sliding roller 434 and the sliding of the pressing mechanism 44 can both limit and push it, so that the applicable range of the thrust component 4 is wider, effectively improving the processing efficiency on the premise of ensuring the processing quality.

[0044] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. A flexible material belt feeding and die - entering auxiliary pushing device, characterized in that: It includes a carrier table (1), a stamping die (2), a robotic arm (3) and a thrust component (4). Among them, the stamping die (2) is slidably arranged on the carrier table (1) and is controlled by the robotic arm (3), and the thrust component (4) is fixedly arranged at the input end of the carrier table (1); The thrust component (4) includes a thrust seat (41), a vertical plate (42), a bearing mechanism (43) and a downward pressing mechanism (44). Among them, the thrust seat (41) is fixedly arranged on the carrier table (1), and two vertical plates (42) are slidably arranged on the thrust seat (41) by screw drive. A bearing mechanism (43) is rotatably arranged between the two vertical plates (42), and a downward pressing mechanism (44) is slidably arranged above the bearing mechanism (43) between the two vertical plates (42); The bearing mechanism (43) includes a turntable (431), a rotating shaft (432), a fixed roller (433), a sliding roller (434), an adjusting roller (435) and an elastic sleeve (436). Among them, two turntables (431) are configured, and the two turntables (431) are respectively rotatably arranged on the two vertical plates (42). The turntable (431) is fixedly connected to the rotating shaft (432). A fixed roller (433) is fixedly arranged at the middle position between the two turntables (431) on the rotating shaft (432). Sliding rollers (434) are slidably arranged at both ends of the fixed roller (433). An adjusting roller (435) is fixedly arranged on one side of the turntable (431) close to the sliding roller (434). An elastic sleeve (436) is fixedly arranged between the two adjusting rollers (435), and the sliding roller (434) is slidably arranged along the inside of the elastic sleeve (436).

2. The flexible material belt feeding and die - entering auxiliary pushing device according to claim 1, wherein: The fixed roller (433) includes a fixed disk (4331), a support plate (4332) and a first T-shaped plate (4333). Among them, the fixed disk (4331) is fixedly arranged on the rotating shaft (432). A plurality of support plates (4332) are fixedly arranged on both sides of the fixed disk (4331) in a circumferential symmetry. There is a chute between adjacent two support plates (4332). A plurality of first T-shaped plates (4333) are fixedly arranged on the fixed disk (4331) in a circumferential and uniform manner, and the two ends of the first T-shaped plate (4333) are respectively located at the output ends of the two support plates (4332).

3. A flexible material belt feeding and die - entering auxiliary pushing device according to claim 2, characterized in that: The sliding roller (434) includes a sliding disk (4341), a connecting plate (4342), a T-shaped block (4343), and a second T-shaped plate (4344). Among them, the sliding disk (4341) is slidably arranged on the rotating shaft (432). On one side of the sliding disk (4341) close to the fixed roller (433), a plurality of connecting plates (4342) are fixedly arranged in a circumferential manner. The connecting plates (4342) are slidably arranged along the sliding groove. At both ends of the sliding disk (4341), a plurality of T-shaped blocks (4343) are fixedly arranged in a circumferential and symmetric manner. And a V-shaped second T-shaped plate (4344) is fixedly arranged between two T-shaped blocks (4343) located at the same horizontal position.

4. A flexible material belt feeding and die - entering auxiliary pushing device according to claim 3, characterized in that: Three connecting grooves (4334) are formed in the first T-shaped plate (4333), and the three connecting grooves (4334) are respectively located at the three ends of the first T-shaped plate (4333). Three connecting rods (4345) are fixedly arranged on the T-shaped block (4343) on the side close to the fixed roller (433), and the three connecting rods (4345) are respectively slidably arranged along the three connecting grooves (4334).

5. A flexible material belt feeding and die - entering auxiliary pushing device according to claim 3, characterized in that: The adjusting roller (435) includes an adjusting seat (4351) and a third T-shaped plate (4352). Among them, the adjusting seat (4351) is fixedly arranged on the turntable (431), and a plurality of third T-shaped plates (4352) are fixedly arranged in a circumferential manner on the adjusting seat (4351). A plurality of T-shaped grooves (4361) are formed in a circumferential manner on the elastic sleeve (436). The first T-shaped plate (4333), the second T-shaped plate (4344), the T-shaped block (4343), and the third T-shaped plate (4352) can all be inserted into the T-shaped grooves (4361), and the second T-shaped plate (4344) and the T-shaped block (4343) can slide along the T-shaped grooves (4361).

6. The flexible material belt feeding and die - entering auxiliary pushing device according to claim 5, characterized in that: A plurality of hydraulic cavities (4353) are formed in a circumferential manner on the adjusting seat (4351). An annular cavity (437) is arranged on the turntable (431). The plurality of hydraulic cavities (4353) are communicated with the annular cavity (437). An annular space for the annular cavity (437) to rotate in a sealed manner is formed on the vertical plate (42), and the annular cavity (437) is connected to an external hydraulic driving mechanism through a hydraulic pipe. A plurality of hydraulic rods (4346) are fixedly arranged in a circumferential manner at one end of the sliding disk (4341) close to the adjusting seat (4351), and the hydraulic rods (4346) are slidably arranged in a sealed manner along the hydraulic cavities (4353).

7. A flexible material belt feeding and auxiliary pushing device according to claim 1, characterized in that: The pressing mechanism (44) includes a fixed wheel (441), a pressing wheel (442), a first sliding sleeve (443), a second sliding sleeve (444), a slider (445) and a connecting shaft (446). Among them, two sliders (445) are provided, and the two sliders (445) are slidably arranged on the two vertical plates (42) and driven by a hydraulic telescopic rod. A connecting shaft (446) is fixedly arranged between the two sliders (445), a fixed wheel (441) is fixedly arranged on the connecting shaft (446), pressing wheels (442) are slidably arranged at both ends of the fixed wheel (441), a first sliding sleeve (443) is fixedly arranged on the pressing wheel (442), a second sliding sleeve (444) is fixedly arranged on the slider (445), the first sliding sleeve (443) is in sealed sliding connection with the second sliding sleeve (444), and a sliding cavity for the sealed sliding of the first sliding sleeve (443) is formed in the second sliding sleeve (444).

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