Cutting device for photosensitive film

Abstract

The utility model provides a cutting device for a photosensitive film, relates to the field of photosensitive films, and solves the problems that the cutting work of the photosensitive film is difficult to efficiently complete, and the use of the photosensitive film is affected due to the fact that the photosensitive film is damaged during cutting when misoperation is easily caused. A clamping mechanism used for clamping a film is arranged above the base, and a conveying and cutting mechanism used for cutting the film is arranged above the base; and the clamping mechanism comprises a rotating shaft and a belt, the belt is slidably connected to the surface of the rotating shaft, a sliding block is fixedly installed on the surface of the belt, and a first electric telescopic rod is fixedly installed on one side of the sliding block. According to the device, the films can be clamped and then moved to pull out the films with the proper length, the film cutting work can be efficiently completed, the films can be conveyed and limited when the device is used, and the device can be suitable for the films with different widths and is convenient to use at the same time.

Description

Technical Field

[0001] The present application relates to the technical field of photosensitive films, and in particular to a photosensitive film cutting device. Background Art

[0002] Photographic film is a transparent film coated with photosensitive materials. It is mainly composed of a transparent base and a photosensitive emulsion. It is used to record the information of light passing through in photography. Photographic film can be divided into panchromatic film, orthochromatic film and color film according to its photosensitive properties.

[0003] Currently, when cutting photosensitive films on the market, the cutting knife is usually manually operated to cut the photosensitive films. It is difficult to complete the photosensitive film cutting work efficiently and it is easy to cause operating errors to cause damage to the film during cutting, affecting the use of the film. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present application provides a photosensitive film cutting device, which solves the problem mentioned in the above background technology that it is difficult to efficiently complete the photosensitive film cutting work and that it is easy to cause operational errors that lead to damage to the film during cutting, affecting the use of the film.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present application is implemented through the following technical solutions: a photosensitive film cutting device, including a base for installing the device, a clamping mechanism for clamping the film is arranged above the base, and a conveying and cutting mechanism for cutting the film is arranged above the base; the clamping mechanism includes a rotating shaft and a belt, the belt is slidably connected to the surface of the rotating shaft, a slider is fixedly installed on the surface of the belt, and a No. 1 electric telescopic rod is fixedly installed on one side of the slider.

[0008] Preferably, a mounting box is fixedly mounted on the upper surface of the base, the rotating shaft is rotatably connected to one side of the inner wall of the mounting box, a No. 1 motor is fixedly mounted on one side of the mounting box, and the output shaft of the No. 1 motor is fixedly connected to the rotating shaft.

[0009] Preferably, a connecting block is fixedly installed at one end of the No. 1 electric telescopic rod, a No. 2 electric telescopic rod is fixedly installed on the upper surface of the connecting block, and a splint is fixedly installed at one end of the No. 2 electric telescopic rod.

[0010] Preferably, a mounting plate is fixedly mounted on the upper surface of the base, a round roller is rotatably connected to one side of the mounting plate, a No. 2 motor is fixedly mounted on the other side of the mounting plate, and an output shaft of the No. 2 motor is fixedly connected to the round roller.

[0011] Preferably, one side of the mounting plate is rotatably connected to a No. 1 gear, and one side of the mounting plate is rotatably connected to a No. 2 gear. Both the No. 1 gear and the No. 2 gear are fixedly connected to the round roller, and the No. 1 gear is meshed with the No. 2 gear.

[0012] Preferably, a mounting block is fixedly mounted on the upper surface of the base, a No. 3 electric telescopic rod is fixedly mounted on the upper surface of the mounting block, a connecting plate is fixedly mounted on one end of the No. 3 electric telescopic rod, and a blade is fixedly mounted on the lower surface of the connecting plate.

[0013] (III) Beneficial effects

[0014] The present application provides a photosensitive film cutting device, which has the following beneficial effects:

[0015] 1. The photosensitive film cutting device is provided with a clamping mechanism, which can clamp the film and then move it to pull out the film of appropriate length, thereby solving the problem that manually operating a guillotine to cut the photosensitive film is difficult to complete the photosensitive film cutting work efficiently and is prone to operating errors that may cause film damage during cutting, affecting the use of the film, and achieving the beneficial effect of being able to efficiently complete the film cutting work.

[0016] 2. The photosensitive film cutting device is provided with a conveying and cutting mechanism. Through the coordinated use of a circular roller, a second motor, a first gear and a second gear, the film can be conveyed and limited when the device is in use, thereby achieving the beneficial effect of making the device suitable for films of different widths and facilitating the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 This is a schematic diagram of the main appearance structure of this application;

[0019] Figure 2 This is a schematic diagram of the splint and its connection structure of the present application;

[0020] Figure 3 This is a schematic diagram of the round roller and its connection structure of the present application;

[0021] Figure 4 This is a schematic diagram of the blade and its connection structure of the present application.

[0022] In the figure: 1. base; 2. clamping mechanism; 201. mounting box; 202. rotating shaft; 203. No. 1 motor; 204. belt; 205. slider; 206. No. 1 electric telescopic rod; 207. connecting block; 208. No. 2 electric telescopic rod; 209. clamping plate; 3. conveying and cutting mechanism; 301. mounting plate; 302. round roller; 303. No. 2 motor; 304. No. 1 gear; 305. No. 2 gear; 306. mounting block; 307. No. 3 electric telescopic rod; 308. connecting plate; 309. blade. DETAILED DESCRIPTION

[0023] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0024] The present application is further described in detail below through drawings and examples.

[0025] Reference Figure 1 and Figure 2The embodiment of the present application provides a photosensitive film cutting device, including a base 1 for installing the device, a clamping mechanism 2 for clamping the film is arranged above the base 1, and a conveying and cutting mechanism 3 for cutting the film is arranged above the base 1; the clamping mechanism 2 includes a rotating shaft 202 and a belt 204, the belt 204 is slidably connected to the surface of the rotating shaft 202, a slider 205 is fixedly installed on the surface of the belt 204, and a first electric telescopic rod 206 is fixedly installed on one side of the slider 205. The clamping mechanism 2 can be used to start the first electric telescopic rod 206 to drive the connecting block 207 to move, and when the film is transported to the inside of the connecting block 207, the second electric telescopic rod 206 is started. 08 so that it drives the clamping plate 209 to move and clamp the film, start the No. 1 motor 203, the No. 1 motor 203 drives the rotating shaft 202 to rotate, the belt 204 rotates and drives the slider 205 to move to stretch the film to a suitable length, and the conveying and cutting mechanism 3 can be used to place the film between the round rollers 302, start the No. 2 motor 303 to rotate the round roller 302 to drive the No. 1 gear 304 to rotate and engage with the No. 2 gear 305 so that the No. 2 gear 305 drives the other round roller 302 to rotate, and then the two round rollers 302 rotate in opposite directions to convey the film, and start the No. 3 electric telescopic rod 307 to drive the connecting plate 308 and the blade 309 to descend to cut the film.

[0026] Reference Figure 1 and Figure 2 In one aspect of the present embodiment, a mounting box 201 is fixedly mounted on the upper surface of the base 1, a rotating shaft 202 is rotatably connected to one side of the inner wall of the mounting box 201, a motor No. 1 203 is fixedly mounted on one side of the mounting box 201, and an output shaft of the motor No. 1 203 is fixedly connected to the rotating shaft 202.

[0027] A connecting block 207 is fixedly installed at one end of the No. 1 electric telescopic rod 206, and a No. 2 electric telescopic rod 208 is fixedly installed on the upper surface of the connecting block 207. A clamping plate 209 is fixedly installed at one end of the No. 2 electric telescopic rod 208. The No. 2 electric telescopic rod 208 penetrates the upper surface of the connecting block 207. By starting the No. 1 electric telescopic rod 206 to drive the connecting block 207 to move, when the film is transported to the inside of the connecting block 207, the No. 2 electric telescopic rod 208 is started to drive the clamping plate 209 to move to clamp the film, and the No. 1 motor 203 is started. The No. 1 motor 203 drives the rotating shaft 202 to rotate, so that the belt 204 rotates and drives the slider 205 to move to stretch the film to a suitable length.

[0028] Reference Figure 3 and Figure 4 In one aspect of this embodiment, a mounting plate 301 is fixedly mounted on the upper surface of the base 1, a round roller 302 is rotatably connected to one side of the mounting plate 301, and a second motor 303 is fixedly mounted on the other side of the mounting plate 301, and the output shaft of the second motor 303 is fixedly connected to the round roller 302.

[0029] One side of the mounting plate 301 is rotatably connected to a first gear 304 , and one side of the mounting plate 301 is rotatably connected to a second gear 305 . Both the first gear 304 and the second gear 305 are fixedly connected to the round roller 302 , and the first gear 304 meshes with the second gear 305 .

[0030] A mounting block 306 is fixedly mounted on the upper surface of the base 1, a No. 3 electric telescopic rod 307 is fixedly mounted on the upper surface of the mounting block 306, a connecting plate 308 is fixedly mounted on one end of the No. 3 electric telescopic rod 307, a blade 309 is fixedly mounted on the lower surface of the connecting plate 308, two round rollers 302 and two mounting plates 301 are each provided, and the No. 3 electric telescopic rod 307 penetrates the upper surface of the mounting block 306. By placing a film between the round rollers 302, starting the No. 2 motor 303 to rotate the round rollers 302, driving the No. 1 gear 304 to rotate and engage with the No. 2 gear 305, so that the No. 2 gear 305 drives the other round roller 302 to rotate, thereby making the two round rollers 302 rotate in opposite directions to transport the film, and starting the No. 3 electric telescopic rod 307 to drive the connecting plate 308 and the blade 309 to descend to cut the film.

[0031] All electrical equipment in this solution are powered by an external power supply.

[0032] Working principle: When using the device, the device should be placed at the designated position first, and then the film should be placed between the round rollers 302. The No. 2 motor 303 is started to rotate the round roller 302, driving the No. 1 gear 304 to rotate and mesh with the No. 2 gear 305, so that the No. 2 gear 305 drives the other round roller 302 to rotate, and then the two round rollers 302 rotate in opposite directions to transport the film. At the same time, the No. 1 electric telescopic rod 206 is started to drive the connecting block 207 to move. When the film is transported to the inside of the connecting block 207, the No. 2 electric telescopic rod 208 is started. The first motor 203 is started, and the first motor 203 drives the rotating shaft 202 to rotate, so that the belt 204 rotates and drives the slider 205 to move to stretch the film to a suitable length. The first motor 203 and the second motor 303 are turned off, and the third electric telescopic rod 307 is started to drive the connecting plate 308 and the blade 309 to descend to cut the film. The second electric telescopic rod 208 is started to drive the clamping plate 209 to reset, so that the cut film can fall out of the device through the slot provided in the base 1.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A photosensitive film cutting device, comprising a base (1) for mounting the device, characterized in that: A clamping mechanism (2) for clamping the film is arranged above the base (1), and a conveying and cutting mechanism (3) for cutting the film is arranged above the base (1); The clamping mechanism (2) comprises a rotating shaft (202) and a belt (204), wherein the belt (204) is slidably connected to the surface of the rotating shaft (202), a slider (205) is fixedly mounted on the surface of the belt (204), and a No. 1 electric telescopic rod (206) is fixedly mounted on one side of the slider (205).

2. A photosensitive film cutting device according to claim 1, characterized in that: A mounting box (201) is fixedly mounted on the upper surface of the base (1); the rotating shaft (202) is rotatably connected to one side of the inner wall of the mounting box (201); a first motor (203) is fixedly mounted on one side of the mounting box (201); and an output shaft of the first motor (203) is fixedly connected to the rotating shaft (202).

3. The photosensitive film cutting device according to claim 1, characterized in that: A connecting block (207) is fixedly mounted on one end of the first electric telescopic rod (206), a second electric telescopic rod (208) is fixedly mounted on the upper surface of the connecting block (207), and a clamping plate (209) is fixedly mounted on one end of the second electric telescopic rod (208).

4. The photosensitive film cutting device according to claim 1, characterized in that: A mounting plate (301) is fixedly mounted on the upper surface of the base (1); a round roller (302) is rotatably connected to one side of the mounting plate (301); a second motor (303) is fixedly mounted on the other side of the mounting plate (301); and an output shaft of the second motor (303) is fixedly connected to the round roller (302).

5. A photosensitive film cutting device according to claim 4, characterized in that: One side of the mounting plate (301) is rotatably connected to a first gear (304), and one side of the mounting plate (301) is rotatably connected to a second gear (305). Both the first gear (304) and the second gear (305) are fixedly connected to the round roller (302), and the first gear (304) is meshed with the second gear (305).

6. The photosensitive film cutting device according to claim 1, characterized in that: A mounting block (306) is fixedly mounted on the upper surface of the base (1), a No. 3 electric telescopic rod (307) is fixedly mounted on the upper surface of the mounting block (306), a connecting plate (308) is fixedly mounted on one end of the No. 3 electric telescopic rod (307), and a blade (309) is fixedly mounted on the lower surface of the connecting plate (308).

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