Automatic cutting device for industrial radiographic film

Abstract

The utility model discloses an industrial radiographic film automatic cutting device which comprises a base and a plurality of annular cutters of different sizes, supporting rods are fixed to the four corners of the upper surface of the base, the top ends of the supporting rods are jointly and fixedly connected with a cutting table, and a sinking groove is formed in the middle of the upper surface of the cutting table. A material supporting assembly is arranged below the sinking groove. According to the automatic film cutting device, the cutting table, the material supporting assembly, the air cylinder, the annular cutter and the push plate are arranged, the second electric telescopic rod is matched with the push plate, a film is driven to move on the surface of the cutting table through the winding assembly and the unwinding assembly, and then the annular cutter is driven by the air cylinder to descend to achieve automatic cutting of the film; and after cutting is completed, the material supporting assembly supports the cut film upwards, then a second electric telescopic rod drives a push plate to move, the push plate pushes the cut film to one side of a material guiding plate, automatic discharging is achieved, and automation of feeding, cutting and discharging is achieved through the device.

Description

Technical Field

[0001] This utility model relates to the field of industrial X-ray film cutting technology, and in particular to an automatic cutting device for industrial X-ray film. Background Technology

[0002] Industrial X-ray film is short for "industrial X-ray film." It is widely used for non-destructive X-ray inspection of components, parts, or welds made from ferrous and non-ferrous metals, their alloys, or other materials with low decay coefficients. The photosensitive material in industrial X-ray film is silver halide. X-rays can sensitize silver halide, but compared to visible light, X-rays are more difficult for silver halide particles to absorb, thus preventing photochemical reactions.

[0003] Industrial X-ray films are packaged in rolls after production, so they need to be cut to the specified dimensions for actual use. Currently, industrial X-ray film cutting involves manually pulling the film from the roll and placing it on a cutting table, resulting in low automation and reduced cutting efficiency. Therefore, to address these shortcomings, this invention proposes an automatic cutting device for industrial X-ray films. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an automatic cutting device for industrial X-ray films.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic cutting device for industrial X-ray film, comprising a base and several annular cutters of different sizes. Support rods are fixed at the four corners of the upper surface of the base. A cutting table is fixedly connected to the top of the multiple support rods. A groove is formed in the middle of the upper surface of the cutting table. A material support assembly is provided below the groove. Side plates are fixed to the sides of the upper surface of the cutting table, and a top plate is fixed to the top of the side plates. A cylinder is fixed to the middle of the upper surface of the top plate. A mounting seat is fixed to the telescopic end of the bottom of the cylinder. Snap-fit ​​assemblies are provided on both sides of the mounting seat. A mounting sleeve is fixed to the middle of the upper surface of each annular cutter, and the mounting sleeve can be fixed to the surface of the mounting seat through the snap-fit ​​assemblies. An unwinding assembly and a rewinding assembly are respectively provided on both sides of the side plates. A second electric telescopic rod is fixed to the bottom end of the side plate away from the cutting table, and a push plate is fixedly connected to the telescopic end of the second electric telescopic rod through the side plate.

[0006] Furthermore, both the winding assembly and the unwinding assembly include servo motors fixed to the side plate, and the output shafts of the two servo motors pass through the side plate and are fixed with a horizontal shaft.

[0007] Furthermore, guide rollers are rotatably connected to the upper surface of the cutting table and on both sides of the settling trough.

[0008] Furthermore, the snap-fit ​​assembly includes grooves formed on both sides of the mounting base, a spring fixed to the inner wall of the groove, and a snap rod fixed to the other end of the spring. Snap holes are formed on both sides of the mounting sleeve, the mounting sleeve can be fitted onto the surface of the mounting base, and the end of the snap rod away from the spring can be snapped into the snap hole.

[0009] Furthermore, the material support assembly includes a support plate located inside the settling tank and a first electric telescopic rod fixed to the upper surface of the base. The bottom wall of the settling tank has a through hole, and the top telescopic end of the first electric telescopic rod passes through the through hole and is fixedly connected to the lower surface of the support plate.

[0010] Furthermore, an inclined guide plate is fixed to the side of the cutting table away from the side plate.

[0011] The beneficial effects of this utility model are:

[0012] 1. In use, this utility model relates to an automatic industrial X-ray film cutting device, which includes a cutting table, a material support assembly, a cylinder, a ring cutter, and a push plate. A second electric telescopic rod is matched with the push plate. The film is moved on the surface of the cutting table by the winding and unwinding assembly. Then, the ring cutter is lowered by the cylinder to automatically cut the film. After cutting, the material support assembly lifts the cut film upwards. The second electric telescopic rod then moves the push plate, which pushes the cut film to one side of the guide plate to achieve automatic unloading. This device automates the loading, cutting, and unloading processes, thereby freeing up manual labor and improving work efficiency.

[0013] 2. In use, this utility model is an automatic cutting device for industrial X-ray film, which includes a cylinder, a mounting base, a snap-fit ​​assembly, a ring cutter, and a mounting sleeve. The ring cutter can be quickly fixed to the surface of the mounting base through the mounting sleeve, thus allowing the ring cutter to be quickly disassembled and replaced, so as to change the ring cutter of different sizes and types to cut the film. Attached Figure Description

[0014] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 : Overall perspective view of this utility model;

[0016] Figure 2 : Overall sectional view of this utility model;

[0017] Figure 3 The present utility model Figure 2Enlarged view of point A in the middle.

[0018] The attached figures are labeled as follows:

[0019] 1. Base; 2. Support rod; 3. Cutting table; 31. Sink; 4. Material support assembly; 41. First electric telescopic rod; 42. Support plate; 5. Side plate; 6. Top plate; 7. Cylinder; 8. Mounting base; 81. Groove; 82. Spring; 83. Locking rod; 9. Circular cutter; 91. Mounting sleeve; 92. Locking hole; 10. Servo motor; 11. Horizontal shaft; 12. Guide roller; 13. Push plate; 14. Material guide plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1-3 As shown, an automatic cutting device for industrial X-ray film is disclosed, comprising a base 1 and several annular cutters 9 of different sizes. Support rods 2 are fixed at the four corners of the upper surface of the base 1. The tops of the multiple support rods 2 are fixedly connected to a cutting table 3. A groove 31 is provided in the middle of the upper surface of the cutting table 3. A material support assembly 4 is provided below the groove 31. Side plates 5 are fixed to the sides of the upper surface of the cutting table 3, and a top plate 6 is fixed to the top of the side plates 5. A cylinder 7 is fixed in the middle of the upper surface of the top plate 6. A mounting seat 8 is fixed to the telescopic end of the bottom of the cylinder 7. A snap-fit ​​assembly is provided on both sides of the mounting seat 8. A mounting sleeve 91 is fixed in the middle of the upper surface of each annular cutter 9, and the mounting sleeve 91 can be fixed to the surface of the mounting seat 8 through the snap-fit ​​assembly. An unwinding assembly and a rewinding assembly are respectively provided on both sides of the side plates 5. A second electric telescopic rod is fixed to the bottom of the side plates 5 away from the cutting table 3, and the telescopic end of the second electric telescopic rod passes through the side plates 5 and is fixedly connected to a push plate 13.

[0022] Both the winding assembly and the unwinding assembly include servo motors 10 fixed on the side plate 5. The output shafts of the two servo motors 10 pass through the side plate 5 and are fixed with a horizontal shaft 11.

[0023] Two servo motors 10 drive two horizontal shafts 11 to rotate synchronously and in the same direction. In use, the roll with film can be placed on the surface of the unwinding horizontal shaft 11, and then the other end of the film can be fixed on the surface of the other horizontal shaft 11. When the servo motors 10 drive the two horizontal shafts 11 to rotate, the film can be unwound and the waste material can be wound up.

[0024] Guide rollers 12 are rotatably connected to the upper surface of the cutting table 3 and on both sides of the sink 31.

[0025] By setting guide roller 12, the movement of the film can be guided, and the film can be attached to the cutting table 3, which is beneficial for the ring cutter 9 to cut it.

[0026] The snap-fit ​​assembly includes grooves 81 on both sides of the mounting base 8, a spring 82 fixed to the inner wall of the groove 81, and a snap rod 83 fixed to the other end of the spring 82. The mounting sleeve 91 has snap holes 92 on both sides. The mounting sleeve 91 can be fitted onto the surface of the mounting base 8, and the end of the snap rod 83 away from the spring 82 can be snapped into the snap hole 92.

[0027] In this embodiment, when installing the annular cutter 9, the locking rod 83 can be squeezed back into the groove 81, and then the mounting sleeve 91 can be clamped from the bottom of the mounting base 8 onto the surface of the mounting base 8. During the clamping process, the locking rod 83 is released simultaneously. After the mounting sleeve 91 is completely fitted onto the surface of the mounting base 8, the spring 82 squeezes the locking rod 83 into the locking hole 92, thereby achieving the quick installation of the mounting sleeve 91, which in turn achieves the installation of the annular cutter 9. When cutting films of different sizes, the locking rod 83 can be squeezed out of the locking hole 92, and the mounting sleeve 91 can be removed from the surface of the mounting base 8 before replacing it with another annular cutter 9 for installation.

[0028] The material support assembly 4 includes a support plate 42 located inside the settling tank 31 and a first electric telescopic rod 41 fixed to the upper surface of the base 1. A perforation is provided on the bottom wall of the settling tank 31, and the top telescopic end of the first electric telescopic rod 41 passes through the perforation and is fixedly connected to the lower surface of the support plate 42.

[0029] After the film is cut, the cut film will separate from the roll of raw material. At this time, the first electric telescopic rod 41 drives the pallet 42 to rise, which can lift the film.

[0030] An inclined guide plate 14 is fixed on the side of the cutting table 3 away from the side plate 5.

[0031] In this embodiment, a receiving box can be placed at the bottom of the guide plate 14, and the cut film can be fed into the receiving box through the guide plate 14.

[0032] Working principle: According to Figure 2The method involves placing a roll of film wound on the surface of the unwinding horizontal shaft 11, then passing the film through two guide rollers 12 and fixing it to the surface of another winding horizontal shaft 11. When cutting begins, two servo motors 10 move the film a specified distance, then cylinder 7 lowers the annular cutter 9 to cut the film. After cutting, cylinder 7 raises the annular cutter 9 to reset, then the first electric telescopic rod 41 lifts the support plate 42, thus lifting the cut film. The second electric telescopic rod then moves the push plate 13, pushing the film towards the guide plate 14, allowing it to enter the pre-placed receiving box. Subsequently, the first and second electric telescopic rods reset, and the two servo motors 10 move the film again, preparing for the next cut, thus achieving automatic cutting and receiving of the film.

[0033] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic cutting device for industrial X-ray film, characterized in that: The device includes a base (1) and several annular cutters (9) of different sizes. Support rods (2) are fixed to the four corners of the upper surface of the base (1). A cutting table (3) is fixedly connected to the top of each of the support rods (2). A recess (31) is formed in the middle of the upper surface of the cutting table (3). A material support assembly (4) is provided below the recess (31). Side plates (5) are fixed to the sides of the upper surface of the cutting table (3), and a top plate (6) is fixed to the top of the side plate (5). A cylinder (7) is fixed to the middle of the upper surface of the top plate (6). The cylinder (7) has a mounting base (8) fixed at the bottom telescopic end. The mounting base (8) has snap-fit ​​components on both sides. Each annular cutter (9) has a mounting sleeve (91) fixed in the middle of its upper surface. The mounting sleeve (91) can be fixed to the surface of the mounting base (8) through the snap-fit ​​components. The side plate (5) has an unwinding component and a winding component on both sides. The bottom end of the side plate (5) is fixed with a second electric telescopic rod away from the cutting table (3). The telescopic end of the second electric telescopic rod passes through the side plate (5) and is fixedly connected to a push plate (13).

2. The automatic cutting device for industrial X-ray film according to claim 1, characterized in that: Both the winding assembly and the unwinding assembly include servo motors (10) fixed on the side plate (5), and the output shafts of the two servo motors (10) pass through the side plate (5) and are fixed with a horizontal shaft (11).

3. The automatic cutting device for industrial X-ray film according to claim 1, characterized in that: Guide rollers (12) are rotatably connected to the upper surface of the cutting table (3) and on both sides of the sink (31).

4. The automatic cutting device for industrial X-ray film according to claim 1, characterized in that: The snap-fit ​​assembly includes grooves (81) on both sides of the mounting base (8), a spring (82) is fixed to the inner wall of the groove (81), and a snap rod (83) is fixed to the other end of the spring (82). The mounting sleeve (91) has snap holes (92) on both sides. The mounting sleeve (91) can be fitted onto the surface of the mounting base (8), and the end of the snap rod (83) away from the spring (82) can be snapped into the snap hole (92).

5. The automatic cutting device for industrial X-ray film according to claim 1, characterized in that: The material support assembly (4) includes a support plate (42) located inside the settling tank (31) and a first electric telescopic rod (41) fixed to the upper surface of the base (1). The bottom wall of the settling tank (31) has a through hole, and the top telescopic end of the first electric telescopic rod (41) passes through the through hole and is fixedly connected to the lower surface of the support plate (42).

6. The automatic cutting device for industrial X-ray film according to claim 1, characterized in that: An inclined guide plate (14) is fixed on the side of the cutting table (3) away from the side plate (5).

Images