Production process and processing device for medicinal composite hard sheet

Abstract

The invention relates to the technical field of medicinal composite hard sheet processing devices, in particular to a medicinal composite hard sheet production process and a processing device, which are mainly characterized in that a rolling auxiliary mechanism is arranged, so that a product can be cleaned and leveled during rolling processing, the problem that the product is wrinkled during rolling is avoided, and the production efficiency is improved. The first supporting frame and the second supporting frame are symmetrically arranged, and the winding auxiliary rollers are arranged in the first supporting frame and the second supporting frame, so that products are smoothed and cleaned; the auxiliary mechanism and the winding auxiliary mechanism are matched for use, so that an excellent auxiliary effect on winding work of a product is achieved, the product to be machined can be smoothed and cleaned during unwinding machining, and the positive effect on improving the machining quality is achieved; and the actual processing requirements can be met.

Description

Technical Field

[0001] The invention relates to the technical field of pharmaceutical composite hard tablet processing devices, in particular to a pharmaceutical composite hard tablet production process and a processing device. Background Art

[0002] The existing application document with announcement number CN106626706A discloses a production process of PVC / PVDC medicinal composite hard sheets, and the scheme mentions the storage of finished medicinal composite hard sheets: Rewinding: According to the winding situation of PVC / PVDC composite rigid sheet, adjust the required tension, start the double station, and repeat the rewinding; Curing: The room temperature is controlled at 40-50℃, and the curing time is 48 hours; Cutting and inspection; According to product specifications, they are packed in plastic bags, a certificate of conformity is affixed to the outside of each box, and then put into storage for inspection.

[0003] In the prior art, during the unwinding process and the winding process of the finished medicinal composite hard tablet, a suitable reel is generally used for winding or unwinding. For the winding work, the reel is generally mounted on a winding shaft on the winding device, and the winding shaft drives the reel to rotate to complete the winding of the material. Here, during the winding process, the winding device lacks a suitable winding auxiliary component to solve the problem of wrinkles or uneven winding of the product during the winding process, and impurities adhering to the product during the winding process also need to be removed as much as possible to ensure the quality of the winding process; therefore, improvement and optimization are needed.

[0004] To this end, the present invention proposes a production process and a processing device for solving the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a production process and a processing device for a pharmaceutical composite hard tablet to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a production process of a medicinal composite hard sheet, including glue preparation, heating of a dry composite machine, gluing, winding, unwinding, gluing, drying, coating PVDC latex, re-drying, and winding; wherein the winding process is carried out by a winding device.

[0007] A processing device is applied to the production process of medicinal composite hard tablets. The winding device includes a winding device body, a winding shaft, a mounting plate, a support rod, a winding auxiliary mechanism and an auxiliary mechanism; a winding shaft is arranged inside the winding device body, the mounting plate is fixed on the inner wall of the winding device body by screws, and the mounting plate is fixedly connected to the support rod, the support rod is connected to the winding auxiliary mechanism, the winding auxiliary mechanism is connected to the auxiliary mechanism, and the winding auxiliary mechanism is close to the winding shaft.

[0008] Preferably, the winding auxiliary mechanism includes a first support frame, a second support frame, a first extension plate, a second extension plate, a connecting screw, an internal thread regulating ring, an internal thread positioning ring, a winding auxiliary roller, a tapered inner cavity, an auxiliary through hole, a soft fur sleeve, a support bar, a movable plug shaft, and a connecting thread groove; one end of the first support frame is fixedly connected to the support rod, the first support frame has first extension plates symmetrically fixedly provided at both ends, the second support frame has second extension plates symmetrically fixedly provided at both ends, a connecting screw is fixedly provided on the first extension plate, and an internal thread regulating ring is provided on the connecting screw for matching thread connection, and the second extension plate is sleeved on the connecting screw The internal thread positioning ring is adapted to be threadedly connected on the connecting screw, and both the second support frame and the first support frame are provided with a winding auxiliary roller, and a conical inner cavity is symmetrically arranged in the winding auxiliary roller, and a soft fur sleeve is sleeved on the outer wall of the winding auxiliary roller, and auxiliary through holes are equidistantly arranged on the side wall of the winding auxiliary roller, and the auxiliary through holes extend into the soft fur sleeve, and one end of the auxiliary through holes is connected with the conical inner cavity, the support strips are symmetrically fixed at both ends of the winding auxiliary roller, and a movable plug shaft is arranged on the support strip, and a connecting thread groove is arranged on the second support frame, and the connecting thread groove is connected to the auxiliary mechanism.

[0009] Preferably, the second extension plates are arranged at corresponding positions and in the same number of groups as the first extension plates; the second support frames are arranged at corresponding positions and in the same number of groups as the first support frames.

[0010] Preferably, two conical inner cavities are symmetrically arranged in the winding auxiliary roller, and the two conical inner cavities are connected, and the large-diameter end of the conical inner cavity is arranged at the end of the winding auxiliary roller.

[0011] Preferably, one of the first support frames is provided with an auxiliary winding roller, one of the second support frame is provided with an auxiliary winding roller, and movable plug shafts arranged at both ends of the auxiliary winding roller are movably plugged in the first support frame and the second support frame respectively.

[0012] Preferably, the auxiliary mechanism includes a connecting plate, a load-bearing rod, a supporting oblique sleeve, an adjusting plate body, a positioning circular groove, a positioning screw, a fixed sleeve rod, a movable plug rod, an auxiliary spring, a sliding block, an auxiliary bearing, an adjusting screw, a handle, an auxiliary pressure hoop and a connecting structure; the connecting plate is fixedly connected to the connecting thread groove on the second support frame by a screw, and the connecting plate is fixedly provided with a load-bearing rod, the other end of the load-bearing rod is fixedly provided with a supporting oblique sleeve, the adjusting plate body is movably inserted in the supporting oblique sleeve, the adjusting plate body is equidistantly provided with positioning circular grooves, the supporting oblique sleeve is threadedly provided with positioning screws, and the adjusting A fixed sleeve rod is fixedly provided at one end of the plate body, a movable insert rod is movably inserted in the fixed sleeve rod, an auxiliary spring is fixedly provided at one end of the movable insert rod, the other end of the auxiliary spring is arranged on a slider, the slider is movably arranged in the fixed sleeve rod, and an auxiliary bearing is embedded and fixedly provided at one end of the fixed sleeve rod, the auxiliary bearing is sleeve-fixedly provided at one end of the regulating screw rod, the regulating screw rod is threadedly connected at one end of the fixed sleeve rod, and a handle is fixedly provided at one end of the regulating screw rod, an auxiliary pressure hoop is fixedly provided at the other end of the movable insert rod, and a connecting structure is provided on the inner side wall of the auxiliary pressure hoop.

[0013] Preferably, the positioning screw corresponds to the setting position of the positioning circular groove, and one end of the positioning screw is adapted to be snap-fitted with the positioning circular groove.

[0014] Preferably, the auxiliary pressure hoop is configured as an arc-shaped plate, and the auxiliary pressure hoop and the movable insertion rod are configured in the same number of groups, and the movable insertion rod, the slider and the regulating screw are configured in corresponding positions and in the same number of groups.

[0015] Preferably, the connecting structure includes a receiving groove, an auxiliary pressure block, a curved surface, and a connecting spring; the receiving grooves are equidistantly arranged on the inner wall of the auxiliary pressure hoop, and an auxiliary pressure block is movably arranged in the receiving groove, the end surface of one end of the auxiliary pressure block is arranged as a curved surface, and a connecting spring is fixedly arranged at the other end of the auxiliary pressure block, and the other end of the connecting spring is fixedly arranged in the receiving groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The main design of the medicinal composite hard tablet winding processing technology of the present invention mainly uses the winding auxiliary mechanism to clean and flatten the product during the winding process, so as to avoid the problem of wrinkles in the product during winding, that is, the product is smoothed and cleaned by symmetrically setting the first support frame and the second support frame, and the first support frame and the second support frame are provided with winding auxiliary rollers; the auxiliary mechanism is coordinated with the winding auxiliary mechanism, which not only has an excellent auxiliary effect on the winding work of the product, but also can smooth and clean the product to be processed during the unwinding process, which has a positive effect on improving the processing quality; it can better meet the actual processing needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structural connection of the medicinal composite hard sheet winding processing equipment of the present invention; Figure 2 for Figure 1 A magnified schematic diagram of the structural connection at center A; Figure 3 It is a schematic diagram of the right side of the structural connection between the support rod and the winding auxiliary mechanism of the present invention; Figure 4 for Figure 3 A magnified schematic diagram of the structural connection at B in the middle; Figure 5 It is a bottom view of the connection structure between the support rod and the winding auxiliary mechanism of the present invention; Figure 6 for Figure 5 A magnified schematic diagram of the structural connection at C in the middle; Figure 7 The left side schematic diagram of the connection between the support rod and the winding auxiliary mechanism structure of the present invention; Figure 8 It is a schematic diagram of the connection structure of the auxiliary winding roller in the auxiliary winding mechanism of the present invention; Fig. 9 for Figure 8 The enlarged schematic diagram of the structural connection at D in the middle; Fig.10 It is a schematic diagram of the front side of the auxiliary mechanism structure connection of the present invention; Fig.11 This is an enlarged schematic diagram of the structural connection at E in 10; Fig.12 This is a schematic diagram of the rear side of the auxiliary mechanism structure connection of the present invention; Fig.13 This is a schematic diagram of the auxiliary pressure hoop and the connection structure of the present invention; Fig.14 for Fig.13 Enlarged schematic diagram of the structural connection at F in the middle.

[0018] In the figure: winding device body 1, winding shaft 2, mounting plate 3, support rod 4, winding auxiliary mechanism 5, first support frame 501, second support frame 502, first extension plate 503, second extension plate 504, connecting screw 505, internal thread regulating ring 506, internal thread positioning ring 507, winding auxiliary roller 508, conical inner cavity 509, auxiliary through hole 510, soft hair sleeve 511, support bar 512, movable plug shaft 513, connecting thread Groove 514, connecting plate 601, load-bearing rod 602, supporting oblique sleeve 603, regulating plate body 604, positioning circular groove 605, positioning screw 606, fixed sleeve rod 607, movable plug rod 608, auxiliary spring 609, slider 610, auxiliary bearing 611, regulating screw 612, handle 613, auxiliary pressure hoop 614, connecting structure accommodating groove 61501, auxiliary pressure block 61502, arc surface 61503, connecting spring 61504. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention are described clearly and completely below. The embodiments of the present invention and all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0020] Example 1: Please refer to Figure 1-Figure 14 The production process of medicinal composite hard sheets includes glue preparation, heating of dry composite machine, gluing, winding, unwinding, gluing, drying, coating PVDC latex, re-drying and winding; the winding process is carried out by winding equipment.

[0021] A processing device is applied to the production process of pharmaceutical composite hard tablets. The winding device includes a winding device body 1, a winding shaft 2, a mounting plate 3, a support rod 4, a winding auxiliary mechanism 5 and an auxiliary mechanism; a winding shaft 2 is arranged inside the winding device body 1, the mounting plate 3 is fixedly arranged on the inner side wall of the winding device body 1 by screws, and the mounting plate 3 is fixedly connected to the support rod 4, the support rod 4 is connected to the winding auxiliary mechanism 5, the winding auxiliary mechanism 5 is connected to the auxiliary mechanism, and the winding auxiliary mechanism 5 is close to the winding shaft 2; the present invention mainly provides a winding auxiliary mechanism 5 for the product During the winding process, the product can be cleaned and leveled to avoid wrinkles on the product during winding, that is, the product is smoothed and cleaned by symmetrically setting the first support frame 501 and the second support frame 502, and the first support frame 501 and the second support frame 502 are provided with a winding auxiliary roller 508; the auxiliary mechanism is coordinated with the winding auxiliary mechanism 5, which not only has an excellent auxiliary effect on the winding work of the product, but also can smooth and clean the product to be processed during the unwinding process, which has a positive effect on improving the processing quality.

[0022] Example 2: Based on Example 1, please refer to Figure 1-Figure 9 The winding auxiliary mechanism 5 here includes a first support frame 501, a second support frame 502, a first extension plate 503, a second extension plate 504, a connecting screw 505, an internal thread regulating ring 506, an internal thread positioning ring 507, a winding auxiliary roller 508, a conical inner cavity 509, an auxiliary through hole 510, a soft hair cover 511, a support bar 512, a movable plug shaft 513, and a connecting thread groove 514; one end of the first support frame 501 is fixedly connected to the support rod 4, and the first extension plate 503 is symmetrically fixedly provided at both ends of the first support frame 501. The second support frame 502 is symmetrically fixed with second extension plates 504 at both ends, where the second extension plates 504 correspond to the first extension plates 503 in position and are arranged in the same number of groups; the second support frame 502 corresponds to the first support frame 501 in position and is arranged in the same number of groups; the first extension plate 503 is fixedly provided with a connecting screw 505, and the connecting screw 505 is provided with an internal thread regulating ring 506 for matching thread connection, the second extension plate 504 is sleeved on the connecting screw 505, and the internal thread positioning ring 506 is provided 7 is provided on the connecting screw rod 505 with a threaded connection, and both the second support frame 502 and the first support frame 501 are provided with a winding auxiliary roller 508, and a conical inner cavity 509 is symmetrically provided in the winding auxiliary roller 508, and a soft fur sleeve 511 is sleeved on the outer wall of the winding auxiliary roller 508, and auxiliary through holes 510 are equidistantly provided on the side wall of the winding auxiliary roller 508, and the auxiliary through holes 510 extend into the soft fur sleeve 511, and one end of the auxiliary through hole 510 is connected to the conical inner cavity 509, and the support bar 512 is symmetrically fixed. At both ends of the winding auxiliary roller 508, a movable plug-in shaft 513 is arranged on the support bar 512, and a connecting thread groove 514 is arranged on the second support frame 502, and the connecting thread groove 514 is connected to the auxiliary mechanism; here, a winding auxiliary roller 508 is arranged in a first support frame 501, and a winding auxiliary roller 508 is arranged in a second support frame 502, and the movable plug-in shafts 513 arranged at both ends of the winding auxiliary roller 508 are movably plugged in the first support frame 501 and the second support frame 502, respectively.

[0023] The winding drum is placed on the winding shaft 2, and then the winding shaft 2 drives the winding drum to rotate to wind the product. Before this, the product is leveled between the symmetrically arranged winding auxiliary rollers 508, and the soft fur sleeve 511 arranged on the outer wall of the winding auxiliary roller 508 has a corresponding cleaning effect on the impurities on the product; the connecting screw 505, the internal thread regulating ring 506 and the internal thread positioning ring 507 arranged here can be used in combination to regulate the position of the second support frame 502, that is, the position of the winding auxiliary roller 508 in the second support frame 502 can be adjusted, and the gap between the winding auxiliary rollers 508 in the second support frame 502 and the first support frame 501 can be adjusted to adapt to hard film products of different thickness specifications, with good working flexibility.

[0024] Here, two conical inner cavities 509 are symmetrically arranged in the winding auxiliary roller 508, and the two conical inner cavities 509 are connected, and the large-diameter end of the conical inner cavity 509 is arranged at the end of the winding auxiliary roller 508; and the purpose of arranging the auxiliary through hole 510 on the winding auxiliary roller 508 is that clean impurities can enter the conical inner cavity 509 of the winding auxiliary roller 508 from the auxiliary through hole 510, and then the impurities will also be discharged outward along the two ends of the winding auxiliary roller 508 of the conical inner cavity 509.

[0025] Example 3: Based on Example 2, please refer to Figure 10-Figure 14The auxiliary mechanism includes a connecting plate 601, a bearing rod 602, a supporting oblique sleeve 603, an adjusting plate body 604, a positioning circular groove 605, a positioning screw 606, a fixed sleeve rod 607, a movable plug rod 608, an auxiliary spring 609, a slider 610, an auxiliary bearing 611, an adjusting screw 612, a handle 613, an auxiliary pressure hoop 614 and a connecting structure; the connecting plate 601 is fixedly connected to the connecting thread groove 514 on the second support frame 502 by screws, and the connecting plate 60 1 is fixedly provided with a load-bearing rod 602, the other end of the load-bearing rod 602 is fixedly provided with a support oblique sleeve 603, a regulating plate 604 is movably inserted in the support oblique sleeve 603, and a positioning circular groove 605 is equidistantly provided on the regulating plate 604, a positioning screw 606 is threadedly provided in the support oblique sleeve 603, one end of the regulating plate 604 is fixedly provided with a fixed sleeve rod 607, a movable plug rod 608 is movably inserted in the fixed sleeve rod 607, and one end of the movable plug rod 608 is fixed An auxiliary spring 609 is provided, and the other end of the auxiliary spring 609 is provided on a slider 610. The slider 610 is movably provided in the fixed sleeve rod 607, and an auxiliary bearing 611 is embedded and fixedly provided at one end of the fixed sleeve rod 607, and the auxiliary bearing 611 is sleeved and fixedly provided at one end of the regulating screw 612, and the regulating screw 612 is threadedly connected and provided at one end of the fixed sleeve rod 607, and a handle 613 is fixedly provided at one end of the regulating screw 612, and an auxiliary pressure hoop 614 is fixedly provided at the other end of the movable plug rod 608, and a connecting structure is provided on the inner side wall of the auxiliary pressure hoop 614; the positioning screw 606 here corresponds to the setting position of the positioning circular groove 605, and one end of the positioning screw 606 is adapted and snap-fitted with the positioning circular groove 605; the auxiliary pressure hoop 614 here is provided as an arc plate, and the auxiliary pressure hoop 614 and the movable plug rod 608 are provided with the same number of groups, and the movable plug rod 608, the slider 610 and the regulating screw 612 are provided at corresponding positions and have the same number of groups.

[0026] The auxiliary pressure hoop 614 provided here has a good pressing and leveling auxiliary effect on the rolled product, and the auxiliary pressure hoop 614 can be positioned by adjusting the screw 612; the auxiliary spring 609 provided between the movable insertion rod 608 and the slider 610 enables the auxiliary pressure hoop 614 to have a flexible pressing effect on the product in the rolling process, which is equivalent to a flexible auxiliary mechanism, on the one hand avoiding damage to the product due to excessive pressure; secondly, as the rolling proceeds, the diameter of the rolled product gradually increases to ensure timely adaptation to the ever-changing product rolling work.

[0027] The auxiliary pressure hoop 614 provided here can also limit the tail end of the product to a certain extent after the winding work is completed, so as to avoid the situation where the tail end of the product cannot be wound on the winding drum after the winding work is completed.

[0028] In this embodiment, reference Fig.14The connection structure here includes a receiving groove 61501, an auxiliary pressure block 61502, a curved surface 61503, and a connecting spring 61504; the receiving groove 61501 is equidistantly arranged on the inner wall of the auxiliary pressure hoop 614, and an auxiliary pressure block 61502 is movably arranged in the receiving groove 61501, and the end surface of one end of the auxiliary pressure block 61502 is arranged as the curved surface 61503, and the other end of the auxiliary pressure block 61502 is fixedly arranged with a connecting spring 61504, and the other end of the connecting spring 61504 is fixedly arranged in the receiving groove 61501; here, the role of arranging the auxiliary pressure block 61502 and the connecting spring 61504 on the inner wall of the auxiliary pressure hoop 614 is equivalent to playing a flexible function, which has a corresponding protective effect.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A process for producing a medicinal composite hard tablet, characterized in that: It includes glue preparation, heating of dry laminating machine, gluing, rolling, unwinding, gluing, drying, coating PVDC latex, re-drying and winding; the winding process is carried out by winding equipment.

2. A processing device, applied to the production process of the pharmaceutical composite hard tablet according to claim 1, characterized in that: The winding device comprises a winding device body (1), a winding shaft (2), a mounting plate (3), a support rod (4), a winding auxiliary mechanism (5) and an auxiliary mechanism; a winding shaft (2) is arranged inside the winding device body (1); the mounting plate (3) is fixedly arranged on the inner wall of the winding device body (1) by screws, and the mounting plate (3) is fixedly connected to the support rod (4); the support rod (4) is connected to the winding auxiliary mechanism (5); the winding auxiliary mechanism (5) is connected to the auxiliary mechanism, and the winding auxiliary mechanism (5) is close to the winding shaft (2).

3. A processing device according to claim 2, characterized in that: The winding auxiliary mechanism (5) comprises a first support frame (501), a second support frame (502), a first extension plate (503), a second extension plate (504), a connecting screw (505), an internal thread regulating ring (506), an internal thread positioning ring (507), a winding auxiliary roller (508), a conical inner cavity (509), an auxiliary through hole (510), a soft hair sleeve (511), a support bar (512), a movable plug shaft (513), and a connecting thread groove (514); one end of the first support frame (501) is fixedly connected to the support rod (4); the first extension plates (503) are symmetrically fixedly arranged at both ends of the first support frame (501); the second extension plates (504) are symmetrically fixedly arranged at both ends of the second support frame (502); a connecting screw (505) is fixedly arranged on the first extension plate (503); an internal thread regulating ring (506) is matched and threadedly connected to the connecting screw (505); the second extension plate (504) is sleeved on the connecting screw (505); The inner thread positioning ring (507) is adapted to be threadedly connected to the connecting screw (505), and both the second support frame (502) and the first support frame (501) are provided with a winding auxiliary roller (508), and a conical inner cavity (509) is symmetrically arranged in the winding auxiliary roller (508), and a soft fur sleeve (511) is sleeved on the outer wall of the winding auxiliary roller (508), and the side wall of the winding auxiliary roller (508) is equidistantly provided with An auxiliary through hole (510), the auxiliary through hole (510) extending into the soft hair cover (511), one end of the auxiliary through hole (510) communicating with the conical inner cavity (509), the support bar (512) symmetrically fixedly arranged at both ends of the winding auxiliary roller (508), and a movable plug shaft (513) being arranged on the support bar (512), and a connecting thread groove (514) being arranged on the second support frame (502), and the connecting thread groove (514) being connected to the auxiliary mechanism.

4. A processing device according to claim 3, characterized in that: The second extension plate (504) and the first extension plate (503) are arranged at corresponding positions and are arranged in the same number of groups; the second support frame (502) and the first support frame (501) are arranged at corresponding positions and are arranged in the same number of groups.

5. A processing device according to claim 3, characterized in that: Two conical inner cavities (509) are symmetrically arranged in the winding auxiliary roller (508), and the two conical inner cavities (509) are connected, and the large-diameter end of the conical inner cavity (509) is arranged at the end of the winding auxiliary roller (508).

6. A processing device according to claim 3, characterized in that: A winding auxiliary roller (508) is arranged in one of the first support frames (501), and a winding auxiliary roller (508) is arranged in one of the second support frames (502), and movable plug shafts (513) arranged at both ends of the winding auxiliary roller (508) are movably plugged in the first support frame (501) and the second support frame (502), respectively.

7. A processing device according to claim 3, characterized in that: The auxiliary mechanism comprises a connecting plate (601), a bearing rod (602), a supporting oblique sleeve (603), an adjusting plate body (604), a positioning circular groove (605), a positioning screw (606), a fixed sleeve rod (607), a movable plug rod (608), an auxiliary spring (609), a sliding block (610), an auxiliary bearing (611), an adjusting screw rod (612), a handle (613), an auxiliary pressure hoop (614) and a connecting structure; the connecting plate (601) is fixedly connected to a connecting thread groove (514) on the second supporting frame (502) by means of screws, and a bearing rod (602) is fixedly arranged on the connecting plate (601), a supporting oblique sleeve (603) is fixedly arranged at the other end of the bearing rod (602), an adjusting plate body (604) is movably inserted in the supporting oblique sleeve (603), the adjusting plate body (604) is equidistantly provided with positioning circular grooves (605), and a fixing screw rod (612) is threadedly connected in the supporting oblique sleeve (603). A fixing screw (606) is provided at one end of the regulating plate body (604), a fixing sleeve rod (607) is fixedly provided at one end of the fixing sleeve rod (607), a movable insert rod (608) is movably inserted in the fixing sleeve rod (607), an auxiliary spring (609) is fixedly provided at one end of the movable insert rod (608), the other end of the auxiliary spring (609) is provided on a slider (610), the slider (610) is movably provided in the fixing sleeve rod (607), and an auxiliary bearing (611) is fixedly provided at one end of the fixing sleeve rod (607), the auxiliary bearing (611) is sleeved and fixedly provided at one end of the regulating screw rod (612), the regulating screw rod (612) is threadedly connected to one end of the fixing sleeve rod (607), and a handle (613) is fixedly provided at one end of the regulating screw rod (612), an auxiliary pressure hoop (614) is fixedly provided at the other end of the movable insert rod (608), and a connecting structure is provided on the inner side wall of the auxiliary pressure hoop (614).

8. A processing device according to claim 7, characterized in that: The positioning screw (606) is arranged at a position corresponding to that of the positioning circular groove (605), and one end of the positioning screw (606) is adapted to be snap-fitted to the positioning circular groove (605).

9. A processing device according to claim 7, characterized in that: The auxiliary pressure hoop (614) is configured as an arc-shaped plate, and the auxiliary pressure hoop (614) and the movable insertion rod (608) are configured in the same number of groups, and the movable insertion rod (608), the slider (610), and the regulating screw rod (612) are configured in corresponding positions and in the same number of groups.

10. A processing device according to claim 7, characterized in that: The connection structure comprises a receiving groove (61501), an auxiliary pressure block (61502), a curved surface (61503), and a connecting spring (61504); the receiving groove (61501) is equidistantly arranged on the inner side wall of the auxiliary pressure hoop (614), and an auxiliary pressure block (61502) is movably arranged in the receiving groove (61501), the end surface of one end of the auxiliary pressure block (61502) is arranged as a curved surface (61503), and the other end of the auxiliary pressure block (61502) is fixedly arranged with a connecting spring (61504), and the other end of the connecting spring (61504) is fixedly arranged in the receiving groove (61501).

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