Trimming device based on explosion-proof membrane processing

Abstract

The utility model discloses an explosion-proof membrane processing-based trimming device which comprises a mounting base, mounting cylinders are fixedly connected to two sides of the top of the mounting base, a mounting shaft is rotatably connected between the two mounting cylinders, and driving shafts are fixedly connected to two ends of the mounting shaft through connecting pieces; the end, away from the mounting shaft, of the driving shaft penetrates through the mounting cylinders and extends into the mounting cylinders, a driving mechanism is arranged between the mounting cylinders and the driving shaft, and a movable plate is connected between the two mounting cylinders in a sliding mode. According to the trimming device based on explosion-proof membrane processing, through the arrangement of a linkage mechanism, a driving shaft rotates to drive a second bevel gear and a mounting shaft to rotate together, a trimming cutter is driven to move upwards to be close to an explosion-proof membrane roll, the edge of the explosion-proof membrane roll rotates, the edge of the trimming cutter is close to the explosion-proof membrane roll, and trimming operation is conducted on the explosion-proof membrane roll; not only are the trimming efficiency and the trimming quality improved, but also the working intensity of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of explosion -proof membrane processing, concretely is a kind of based on trimming device for explosion -proof membrane processing. BACKGROUND

[0002] Explosion -proof membrane is the metal film for preventing container explosion installed on the upper portion of pressure vessel, is a safety device. Also called explosion -proof sheet or bursting disc. When the pressure in container exceeds certain limit, film is first broken, so that the pressure in container can be reduced, and explosion is avoided. According to patent authorized announcement No. CN 211566670 U a trimming device for film production, including machine case, the inner wall of machine case is fixed with clamping plate, and fixed plate is installed in the inside of clamping plate by bolt, the end of fixed plate is fixed with the outer wall of bearing, the inside of bearing is sleeved with cylindrical rotating rod, the inside of rotating rod is provided with inwardly protruding trapezoidal internal toothing, the inside of rotating rod is provided with inwardly recessed tooth slot, first bearing is installed in the inside of rotating rod, the end of first bearing is provided with outwardly protruding external toothing, so that the second clamping tooth in the inside of rotating rod can be rotated. The existing trimming device, for example, in the above-mentioned utility model, needs to manually adjust the cutting progress of cutting knife, not only has certain technical requirement to operator, but also leads to higher working intensity of worker. SUMMARY

[0003] In view of the defects of the prior art, the utility model provides a trimming device for explosion -proof membrane processing, solves the problems that the existing trimming device needs to manually adjust the cutting progress of cutting knife, has certain technical requirement to operator and leads to higher working intensity of worker.

[0004] To achieve the above object, the utility model is realized by the following technical scheme: a trimming device for explosion -proof membrane processing based on, including installation base, the both sides of installation base top are fixedly connected with installation cylinder, two installation cylinders are rotatably connected with installation shaft between, the both ends of installation shaft are fixedly connected with driving shaft through connecting piece, the end away from installation shaft of driving shaft penetrates installation cylinder and extends to the inside of installation cylinder, driving mechanism is arranged between installation cylinder and driving shaft, slidingly connected with movable plate between two installation cylinders, linkage mechanism is arranged between movable plate and driving shaft, the surface of movable plate is provided with trimming assembly.

[0005] Preferably, the driving mechanism includes a connecting cylinder, the connecting cylinder is fixedly connected with the installation cylinder, one side of the connecting cylinder is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a driving rod, one end of the driving rod away from the driving motor penetrates the connecting cylinder and extends to the inside of the connecting cylinder.

[0006] Preferably, one end of the driving rod fixedly connected with a first belt pulley inside the connecting barrel, one end of the driving shaft penetrates through the connecting barrel and extends to the inside of the connecting barrel, the driving shaft is fixedly connected with a second belt pulley at the end inside the connecting barrel, and the first belt pulley and the second belt pulley are drivingly connected through a transmission belt.

[0007] Preferably, the linkage mechanism comprises a threaded rod, the bottom end of the threaded rod is rotatably connected with the bottom of the inner wall of the mounting barrel, the top end of the threaded rod is fixedly connected with a first bevel gear, and the surface of the driving shaft is fixedly connected with a second bevel gear matched with the first bevel gear.

[0008] Preferably, the surface of the threaded rod is threadedly connected with a threaded sleeve, both ends of the movable plate penetrate through the mounting barrel and extend to the inside of the mounting barrel, and the movable plate is fixedly connected with the surface of the threaded sleeve.

[0009] Preferably, the trimming assembly comprises a movable barrel, the movable barrel is sleeved on the surface of the movable plate and is slidingly connected with the movable barrel, the top of the movable barrel is fixedly connected with a trimming knife, and the top of the movable barrel and on one side of the trimming knife are threadedly connected with a locking bolt.

[0010] Beneficial effects

[0011] The utility model provides a kind of based on trimming device for processing of explosion-proof film.Compared with prior art, it has the following beneficial effects:

[0012] (1), the trimming device for processing of explosion-proof film based on, through linkage mechanism including threaded rod, the bottom end of threaded rod is rotatably connected with the bottom of the inner wall of the mounting barrel, the top end of threaded rod is fixedly connected with a first bevel gear, the surface of the driving shaft is fixedly connected with a second bevel gear matched with the first bevel gear, the surface of threaded rod is threadedly connected with a threaded sleeve, both ends of the movable plate penetrate through the mounting barrel and extend to the inside of the mounting barrel, and the movable plate is fixedly connected with the surface of the threaded sleeve, by the setting of linkage mechanism, driving shaft rotation drives second bevel gear and mounting shaft to rotate together, mounting shaft rotation drives explosion-proof film roll to rotate, second bevel gear rotates and drives trimming knife to move upwards and close to explosion-proof film roll through threaded rod, threaded sleeve, movable plate and movable barrel, explosion-proof film roll edge rotates, trimming knife edge is close to explosion-proof film roll, and explosion-proof film roll is trimmed, not only improve trimming efficiency and trimming quality, but also reduce the working strength of worker.

[0013] (2)、The trimming device based on the explosion-proof film processing is provided with a driving mechanism including a connecting cylinder, the connecting cylinder is fixedly connected with the mounting cylinder, one side of the connecting cylinder is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a driving rod, one end of the driving rod away from the driving motor penetrates through the connecting cylinder and extends into the interior of the connecting cylinder, the end of the driving rod located in the interior of the connecting cylinder is fixedly connected with a first belt pulley, one end of a driving shaft penetrates through the connecting cylinder and extends into the interior of the connecting cylinder, the end of the driving shaft located in the interior of the connecting cylinder is fixedly connected with a second belt pulley, the first belt pulley and the second belt pulley are drivingly connected through a transmission belt, and the driving mechanism is arranged to simultaneously provide power for the mounting shaft and the movable plate. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a perspective view of the structure of the utility model;

[0015] Fig. 2 It is a sectional view of the structure of the utility model;

[0016] Fig. 3 It is a perspective view of the trimming assembly of the utility model.

[0017] In the drawing: 1 mounting base, 2 mounting cylinder, 3 mounting shaft, 4 driving mechanism, 41 connecting cylinder, 42 driving motor, 43 driving rod, 44 first belt pulley, 45 second belt pulley, 46 transmission belt, 5 linkage mechanism, 51 threaded rod, 52 first bevel gear, 53 second bevel gear, 54 threaded sleeve, 6 trimming assembly, 61 movable cylinder, 62 trimming cutter, 63 locking bolt, 7 connecting piece, 8 driving shaft, 9 movable plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figs. 1-3 The utility model provides two technical schemes: one kind of trimming device based on explosion-proof film processing, specifically including the following embodiments:

[0020] Embodiment 1

[0021] The application discloses a kind of based on the trimming device for processing with explosion-proof film, including installation baseplate 1, the both sides of the top of installation baseplate 1 are fixedly connected with installation cylinder 2, two installation cylinders 2 are rotatably connected with mounting shaft 3 between, the both ends of mounting shaft 3 are fixedly connected with driving shaft 8 by connecting piece 7, the end of driving shaft 8 away from mounting shaft 3 is through installation cylinder 2 and extends to the inside of installation cylinder 2, driving mechanism 4 is arranged between installation cylinder 2 and driving shaft 8, slidingly connected with movable plate 9 between two installation cylinders 2, linkage mechanism 5 is arranged between movable plate 9 and driving shaft 8, linkage mechanism 5 includes threaded rod 51, the bottom of threaded rod 51 is rotatably connected with the bottom of installation cylinder 2 inner wall, the top of threaded rod 51 is fixedly connected with first bevel gear 52, the surface of driving shaft 8 is fixedly connected with the second bevel gear 53 compatible with first bevel gear 52, the surface of threaded rod 51 is threadedly connected with threaded sleeve 54, the both ends of movable plate 9 are through installation cylinder 2 and extend to the inside of installation cylinder 2, the surface of movable plate 9 is fixedly connected with threaded sleeve 54, the surface of movable plate 9 is provided with trimming assembly 6, trimming assembly 6 includes movable cylinder 61, movable cylinder 61 is sleeved on the surface of movable plate 9 and is slidably connected with movable cylinder 61, the top of movable cylinder 61 is fixedly connected with trimming knife 62, locking bolt 63 is threadedly connected with the top of movable cylinder 61 and located at one side of trimming knife 62.

[0022] Example 2

[0023] The application discloses a trimming device based on an explosion-proof film processing, which comprises a mounting base 1, mounting cylinders 2 fixedly connected to the two sides of the top of the mounting base 1, a mounting shaft 3 rotationally connected between the two mounting cylinders 2, drive shafts 8 fixedly connected to the two ends of the mounting shaft 3 through connecting pieces 7, the drive shafts 8 penetrating through the mounting cylinders 2 and extending into the interiors of the mounting cylinders 2 at the ends away from the mounting shaft 3, a driving mechanism 4 arranged between the mounting cylinders 2 and the drive shafts 8, the driving mechanism 4 comprising a connecting cylinder 41 fixedly connected to the mounting cylinder 2, a driving motor 42 fixedly connected to one side of the connecting cylinder 41, the driving motor 42 having a function of positive and reverse rotation and being electrically connected with a power supply and a control system through wires, a driving rod 43 fixedly connected to the output end of the driving motor 42 and penetrating through the connecting cylinder 41 and extending into the interior of the connecting cylinder 41 at the end away from the driving motor 42, a first belt pulley 44 fixedly connected to the end of the driving rod 43 located in the interior of the connecting cylinder 41, one end of the drive shaft 8 penetrating through the connecting cylinder 41 and extending into the interior of the connecting cylinder 41, a second belt pulley 45 fixedly connected to the end of the drive shaft 8 located in the interior of the connecting cylinder 41, the first belt pulley 44 and the second belt pulley 45 being transmissionally connected through a transmission belt 46, a movable plate 9 slidingly connected between the two mounting cylinders 2, a linkage mechanism 5 arranged between the movable plate 9 and the drive shaft 8, the linkage mechanism 5 comprising a threaded rod 51, the bottom end of the threaded rod 51 being rotationally connected with the bottom of the inner wall of the mounting cylinder 2, a first bevel gear 52 fixedly connected to the top end of the threaded rod 51, a second bevel gear 53 fixedly connected to the surface of the drive shaft 8 and matched with the first bevel gear 52, a threaded sleeve 54 threadedly connected with the surface of the threaded rod 51, the two ends of the movable plate 9 penetrating through the mounting cylinders 2 and extending into the interiors of the mounting cylinders 2, the movable plate 9 being fixedly connected with the surface of the threaded sleeve 54, and a trimming assembly 6 arranged on the surface of the movable plate 9, the trimming assembly 6 comprising a movable cylinder 61 sleeved on the surface of the movable plate 9 and slidingly connected with the movable cylinder 61, a trimming cutter 62 fixedly connected to the top of the movable cylinder 61, and a locking bolt 63 threadedly connected with one side of the top of the movable cylinder 61 and located at the side of the trimming cutter 62.

[0024] In use, the explosion-proof film roll to be trimmed is mounted on the mounting shaft 3, the movable cylinder 61 is adjusted to a proper position, the movable cylinder 61 is locked with the movable plate 9 by rotating the locking bolt 63, the driving motor 42 is turned on through the control panel, the driving motor 42 works to drive the first belt pulley 44 to rotate through the driving rod 43, the first belt pulley 44 drives the second belt pulley 45 and the drive shaft 8 to rotate through the transmission belt 46, the drive shaft 8 drives the second bevel gear 53 and the mounting shaft 3 to rotate, the mounting shaft 3 drives the explosion-proof film roll to rotate, the second bevel gear 53 drives the threaded rod 51 to rotate, and the threaded rod 51 drives the trimming cutter 62 to move upward and close to the explosion-proof film roll through the threaded sleeve 54, the movable plate 9 and the movable cylinder 61, the explosion-proof film roll is trimmed while the trimming cutter 62 is close to the explosion-proof film roll.

[0025] It is to be understood that the terminology used herein such as first and second, and the like, is only used to distinguish one entity or action from another entity or action, and does not necessarily require or imply any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0026] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A trimming device based on the anti-explosion film processing device, comprising a mounting base (1), characterized in that: The both sides of the top of mounting base (1) are fixedly connected with mounting cylinder (2), two mounting cylinder (2) are rotatably connected with mounting shaft (3), the both ends of mounting shaft (3) are fixedly connected with drive shaft (8) through connecting piece (7), the end, away from mounting shaft (3), of drive shaft (8) penetrates mounting cylinder (2) and extends to the inside of mounting cylinder (2), drive mechanism (4) is arranged between mounting cylinder (2) and drive shaft (8), two mounting cylinder (2) are slidably connected with movable plate (9), linkage mechanism (5) is arranged between movable plate (9) and drive shaft (8), the surface of movable plate (9) is provided with trimming assembly (6).

2. The trimming device based on the anti-explosion film according to claim 1, characterized in that: The drive mechanism (4) includes a connecting cylinder (41), the connecting cylinder (41) is fixedly connected with the mounting cylinder (2), one side of the connecting cylinder (41) is fixedly connected with the drive motor (42), the output end of the drive motor (42) is fixedly connected with the drive rod (43), the end, away from the drive motor (42), of the drive rod (43) penetrates the connecting cylinder (41) and extends to the inside of the connecting cylinder (41).

3. The trimming device based on the anti-explosion film according to claim 2, characterized in that: The end of the drive rod (43) located in the inside of the connecting cylinder (41) is fixedly connected with the first belt pulley (44), one end of the drive shaft (8) penetrates the connecting cylinder (41) and extends to the inside of the connecting cylinder (41), the end of the drive shaft (8) located in the inside of the connecting cylinder (41) is fixedly connected with the second belt pulley (45), the first belt pulley (44) and the second belt pulley (45) are drivenly connected through the transmission belt (46).

4. The trimming device based on the anti-explosion film according to claim 1, characterized in that: The linkage mechanism (5) includes a threaded rod (51), the bottom end of the threaded rod (51) is rotatably connected with the bottom of the inner wall of the mounting cylinder (2), the top end of the threaded rod (51) is fixedly connected with the first bevel gear (52), the surface of the drive shaft (8) is fixedly connected with the second bevel gear (53) matched with the first bevel gear (52).

5. The trimming device based on the anti-explosion film according to claim 4, characterized in that: The surface of the threaded rod (51) is threadedly connected with a threaded sleeve (54), the both ends of the movable plate (9) penetrate the mounting cylinder (2) and extend to the inside of the mounting cylinder (2), the surface of the movable plate (9) is fixedly connected with the threaded sleeve (54).

6. The trimming device based on the anti-explosion film according to claim 1, characterized in that: The trimming assembly (6) includes a movable cylinder (61), the movable cylinder (61) is sleeved on the surface of the movable plate (9) and slidably connected with the movable cylinder (61), the top of the movable cylinder (61) is fixedly connected with a trimming knife (62), the top of the movable cylinder (61) and one side, located at the trimming knife (62), are threadedly connected with a locking bolt (63).

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