Adjusting structure of film cutting device

Abstract

The utility model discloses an adjusting structure of a film cutting device, which comprises a working cabinet, a collecting roller, a supporting block, a cutter table, a cutter, a penetrating groove, a foot switch, a lifting device and a cutter groove, the foot switch is electrically connected to the top of the left side of the front side of the working cabinet, and the two sides of the top of the working cabinet are fixedly connected with a mounting frame; a roller is arranged on the inner side of the mounting frame, and adjusting mechanisms are arranged on the two sides of the inner side of the mounting frame. According to the film cutting device, the roller bar is arranged, when the winding roller winds the film at the top of the working cabinet, the surface of the roller bar makes contact with the film to rotate, and the problems that due to the fact that the cutting device is not provided with a flattening mechanism, the film is prone to wrinkling when wound and cut, cutting is uneven, and cutting precision is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to an adjusting structure of a film cutting device. Background Technique

[0002] Film cutting is a post-production technology in photography, mainly involving precisely cutting the exposed film according to a predetermined size and shape. This process requires the use of specialized cutting tools and equipment to ensure the accuracy of cutting and the integrity of the film. Film cutting is not only used to adjust the composition and proportion of photos but also to add unique visual effects to photos.

[0003] For example, the utility model with the application number CN211306410U discloses a glass film production and cutting device, which relates to the technical field of glass film production. To solve the problem that the cutting seam of the glass film cut manually in the prior art is uneven. Support legs are installed on both sides of the workbench, a collecting roller is installed at one end of the support leg, fixed legs are installed on both sides of the knife table, through grooves are arranged on both sides of the workbench, a knife groove is arranged above the workbench, a foot switch is arranged on one side of the workbench, a knife seat is installed above the knife table, fixing blocks are installed on both sides of the knife seat, a hydraulic pump is installed inside the workbench, a hydraulic press is installed inside the workbench, a connecting block is installed at one end of the hydraulic press, a hydraulic pipeline is installed inside the workbench, a fixed base is installed inside the workbench, a stabilizing plate is installed on one side of the connecting block, and a cutting knife is installed below the knife seat.

[0004] Based on the retrieval of the above patent and the combination with the equipment in the prior art, it is found that although the above equipment can solve the problem, due to the uncertain factors of people, the cut glass films are uneven, resulting in uneven cutting of some glass films and the quality of the products cannot be effectively guaranteed. However, in the process of use, since the cutting device does not have a flattening mechanism, the film is prone to wrinkling when being wound and cut, resulting in uneven cutting, thus affecting the cutting accuracy. Content of the Utility Model

[0005] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide an adjusting structure of a film cutting device, which has the advantage of flattening the film and solves the problem that since the cutting device does not have a flattening mechanism, the film is prone to wrinkling when being wound and cut, resulting in uneven cutting, thus affecting the cutting accuracy.

[0006] To achieve the above object, the present utility model provides the following technical solutions: An adjustment structure of a film cutting device, comprising a working cabinet, a collecting roller, a support block, a knife table, a cutting tool, a through groove, a foot switch, a lifting device and a knife groove. The collecting roller is arranged at the top on the left side of the working cabinet. The support blocks are both movably connected to both sides of the collecting roller. The right side of the inner side of the support block is fixedly connected to the top on the left side of the front surface of the working cabinet. The knife table is arranged on the top of the working cabinet. The knife groove is opened on the top of the working cabinet. The cutting tool is fixedly connected to the bottom of the knife table. The through grooves are both opened on both sides of the front and back surfaces of the working cabinet. The lifting device is fixedly connected inside the through groove. Both sides of the knife table are fixedly connected to the inner side of the lifting device. The foot switch is electrically connected to the top on the left side of the front surface of the working cabinet. Mounting frames are fixedly connected to both sides of the top of the working cabinet. A roller bar is arranged inside the mounting frame. Adjusting mechanisms are arranged on both sides inside the mounting frame.

[0007] Preferably, the adjusting mechanism includes electric telescopic rods and fixing blocks. The electric telescopic rods are both fixedly connected to both sides inside the mounting frame. The fixing blocks are arranged at the output ends of the electric telescopic rods. A driving rod is arranged on the inner wall of the mounting frame. The roller bar is sleeved on the surface of the driving rod. Both ends of the driving rod are movably connected to the inner sides of the fixing blocks.

[0008] Preferably, a sleeve is sleeved on the output end of the electric telescopic rod. A spring is fixedly connected to the output end of the electric telescopic rod. The bottom end of the spring is fixedly connected to the bottom of the inner wall of the sleeve.

[0009] Preferably, sliding grooves are opened on both sides of the surface of the output end of the electric telescopic rod. Sliding blocks are fixedly connected to both sides of the top of the inner wall of the sleeve. The sliding blocks are slidably connected to the sliding grooves.

[0010] Preferably, a groove is opened on the right side of the top of the working cabinet. A positive and negative thread lead screw is movably connected inside the groove. Clamping plates are threadedly connected to both ends of the positive and negative thread lead screw.

[0011] Preferably, a slide rail groove is opened on the bottom of the inner wall of the groove. The clamping plates are slidably connected to the slide rail groove.

[0012] Preferably, a protective sleeve is fixedly connected to the surface of the roller bar. A protective pad is fixedly connected to the inside of the clamping plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The utility model solves the problem that since the cutting device does not have a flattening mechanism, the film is prone to wrinkling when being wound and cut, resulting in uneven cutting and affecting the cutting accuracy, by setting roller rods. When the winding roller winds the film on the top of the working cabinet, the film is rotated by contacting the surface of the roller rods, and has the advantage of flattening the film.

[0015] 2. The utility model adjusts the thickness of the film to be cut by setting an adjusting mechanism. The electric telescopic rod is started to drive the fixed block to move, then the fixed block drives the driving rod to move, and then the driving rod drives the roller rod to contact the film, so as to prevent the film from wrinkling when being wound. By setting a sleeve and a spring, the electric telescopic rod drives the sleeve to move, and then the sleeve drives the fixed block to move, preventing the electric telescopic rod from squeezing and damaging the film when the adjustment is improper. After the roller rod contacts the film, the sleeve drives the spring to approach the output end of the electric telescopic rod for extrusion.

[0016] 3. The utility model prevents the sleeve from rotating when driving the spring to move by setting a chute and a slider. When the sleeve drives the spring to be extruded towards the output end of the electric telescopic rod, the sleeve drives the slider to move, and then the slider moves inside the chute opened on the electric telescopic rod, thus increasing the service life of the spring. By setting a groove, a positive and negative thread screw rod and a clamping plate, when the film is wound by the winding roller, the right roller rod presses down the film to prevent the film from wrinkling. The clamping plate moves inside the groove, and then the clamping plate moves by being threadedly connected to the surface of the positive and negative thread screw rod, so as to limit the movement of the film and prevent the film from shifting when being wound and moving. Description of the Drawings

[0017] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 is a three-dimensional exploded structural schematic diagram of the clamping plate of the utility model;

[0019] Figure 3 is a three-dimensional structural schematic diagram of the mounting bracket of the utility model;

[0020] Figure 4 is a three-dimensional exploded structural schematic diagram of the adjusting mechanism of the utility model.

[0021] In the figure: 1, working cabinet; 2, collecting roller; 3, supporting block; 4, tool table; 5, tool; 6, through groove; 7, lifting device; 8, tool groove; 9, mounting bracket; 10, roller bar; 11, adjusting mechanism; 111, electric telescopic rod; 112, fixing block; 113, driving rod; 12, sleeve; 13, spring; 14, chute; 15, slider; 16, groove; 17, left - hand and right - hand screw rod; 18, clamping plate; 19, slide rail groove; 20, protective sleeve; 21, protective pad; 22, foot switch. Detailed implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0023] As Figures 1 to 4 shown, an adjustment structure of a film cutting device provided by the present invention includes a working cabinet 1, a collecting roller 2, a supporting block 3, a tool table 4, a tool 5, a through groove 6, a foot switch 22, a lifting device 7 and a tool groove 8. The collecting roller 2 is arranged at the top on the left side of the working cabinet 1. The supporting blocks 3 are movably connected to both sides of the collecting roller 2. The right side inside the supporting block 3 is fixedly connected to the top on the left side of the front surface of the working cabinet 1. The tool table 4 is arranged on the top of the working cabinet 1. The tool groove 8 is opened on the top of the working cabinet 1. The tool 5 is fixedly connected to the bottom of the tool table 4. The through grooves 6 are opened on both sides of the front and back surfaces of the working cabinet 1. The lifting device 7 is fixedly connected inside the through groove 6. Both sides of the tool table 4 are fixedly connected to the inside of the lifting device 7. The foot switch 21 is electrically connected to the top on the left side of the front surface of the working cabinet 1. Mounting brackets 9 are fixedly connected to both sides of the top of the working cabinet 1. A roller bar 10 is arranged inside the mounting bracket 9. Adjusting mechanisms 11 are arranged on both sides inside the mounting bracket 9.

[0024] Referring to Figure 4 , the adjusting mechanism 11 includes an electric telescopic rod 111 and a fixing block 112. The electric telescopic rods 111 are fixedly connected to both sides inside the mounting bracket 9. The fixing block 112 is arranged at the output end of the electric telescopic rod 111. A driving rod 113 is arranged on the inner wall of the mounting bracket 9. The roller bar 10 is sleeved on the surface of the driving rod 113. Both ends of the driving rod 113 are movably connected to the inside of the fixing block 112.

[0025] As a technical optimization solution of the present utility model, by setting the adjusting mechanism 11, starting the electric telescopic rod 111 to drive the fixed block 112 to move, then making the fixed block 112 drive the driving rod 113 to move, and then making the driving rod 113 drive the roller 10 to contact the film, so as to adjust the thickness of the film to be cut, and making the roller 10 press down on the film to prevent wrinkles from appearing when the film is wound.

[0026] Reference Figure 4 , a sleeve 12 is sleeved on the output end of the electric telescopic rod 111, a spring 13 is fixedly connected to the output end of the electric telescopic rod 111, and the bottom end of the spring 13 is fixedly connected to the bottom of the inner wall of the sleeve 12.

[0027] As a technical optimization solution of the present utility model, by setting the sleeve 12 and the spring 13, making the electric telescopic rod 111 drive the sleeve 12 to move, and then making the sleeve 12 drive the fixed block 112 to move, preventing the electric telescopic rod 111 from driving the roller 10 to cause extrusion damage to the film when the adjustment is improper, so that after the roller 10 contacts the film, the sleeve 12 drives the spring 13 to approach the output end of the electric telescopic rod 111 for extrusion.

[0028] Reference Figure 4 , both sides of the surface of the output end of the electric telescopic rod 111 are provided with chutes 14, both sides of the top of the inner wall of the sleeve 12 are fixedly connected with sliders 15, and the sliders 15 are slidably connected with the chutes 14.

[0029] As a technical optimization solution of the present utility model, by setting the chutes 14 and the sliders 15, when the sleeve 12 drives the spring 13 to be extruded towards the output end of the electric telescopic rod 111, making the sleeve 12 drive the slider 15 to move, and then making the slider 15 move inside the chute 14 opened on the electric telescopic rod 111, so as to prevent the sleeve 12 from driving the spring 13 to rotate when moving, and increasing the service life of the spring 13.

[0030] Reference Figure 4 , a groove 16 is opened on the right side of the top of the work cabinet 1, a positive and negative thread screw rod 17 is movably connected inside the groove 16, and clamping plates 18 are threadedly connected to both ends of the positive and negative thread screw rod 17.

[0031] As a technical optimization solution of the present utility model, by setting the groove 16, the positive and negative thread screw rod 17 and the clamping plates 18, when the film is wound by the winding roller 2, by pressing down the film with the right roller 10 to prevent the film from wrinkling, making the clamping plates 18 move inside the groove 16, and then making the clamping plates 18 move through the surface of the positive and negative thread screw rod 17 in a threaded manner, so that the clamping plates 18 limit the movement of the film and prevent the film from shifting when being wound and moved.

[0032] Reference Figure 2, a slide rail groove 19 is provided at the bottom of the inner wall of the groove 16, and the clamping plate 18 is slidably connected to the slide rail groove 19.

[0033] As a technical optimization solution of the present utility model, by providing the slide rail groove 19, when the clamping plate 18 moves on the surface of the positive and negative thread lead screw 17 through threaded connection, the clamping plate 18 moves inside the slide rail groove 19 provided in the groove 16, thereby limiting the movement of the clamping plate 18.

[0034] Reference Figure 4 , a protective sleeve 20 is fixedly connected to the surface of the roller rod 10, and a protective pad 21 is fixedly connected to the inside of the clamping plate 18.

[0035] As a technical optimization solution of the present utility model, by providing the protective sleeve 20 and the protective pad 21, when the roller rod 10 contacts the film, the film is protected by the protective sleeve 20 to prevent damage caused by the downward pressure of the roller rod 10. At the same time, the protective pad 21 protects the film when it is limited and clamped by the clamping plate 18.

[0036] The working principle and usage process of the present utility model: When in use, when the winding roller winds the film on the top of the workbench 1, the electric telescopic rod 111 drives the sleeve 12 to move, then the sleeve 12 drives the fixed block 112 to move, then the fixed block 112 drives the driving rod 113 to move, and then the driving rod 113 drives the roller rod 10 to contact the film, so as to adjust the thickness of the film to be cut, preventing the roller rod 10 from squeezing and damaging the film when the electric telescopic rod 111 is adjusted improperly. After the roller rod 10 contacts the film, the sleeve 12 drives the spring 13 to approach the output end of the electric telescopic rod 111 and be squeezed, so that the roller rod 10 presses down on the film to prevent wrinkles from appearing when the film is wound. Thus, it has the advantage of a flat film. At the same time, the clamping plate 18 moves inside the groove 16, and then the clamping plate 18 moves on the surface of the positive and negative thread lead screw 17 through threaded connection, so that the clamping plate 18 limits the movement of the film, preventing the film from shifting when it is wound and moved.

[0037] In summary: For the adjustment structure of the film cutting device, in the present utility model, by providing the roller rod 10, when the winding roller winds the film on the top of the workbench 1, the film is contacted and rotated through the surface of the roller rod 10, solving the problem that since the cutting device does not have a flattening mechanism, the film is prone to wrinkling when being wound and cut, resulting in uneven cutting and thus affecting the cutting accuracy.

[0038] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustment structure for a film cutting device, comprising a working cabinet (1), a collecting roller (2), a support block (3), a knife table (4), a cutting tool (5), a through groove (6), a foot switch (22), a lifting device (7) and a knife groove (8), characterized in that: The collecting roller (2) is arranged at the top on the left side of the working cabinet (1). The support blocks (3) are movably connected to both sides of the collecting roller (2). The right side inside the support block (3) is fixedly connected to the top on the left side of the front surface of the working cabinet (1). The tool rest (4) is arranged on the top of the working cabinet (1). The tool groove (8) is opened on the top of the working cabinet (1). The cutting tool (5) is fixedly connected to the bottom of the tool rest (4). The through grooves (6) are respectively opened on both sides of the front and back surfaces of the working cabinet (1). The lifting device (7) is fixedly connected inside the through groove (6). Both sides of the tool rest (4) are fixedly connected to the inside of the lifting device (7). The foot switch is electrically connected to the top on the left side of the front surface of the working cabinet (1). Installation frames (9) are fixedly connected to both sides of the top of the working cabinet (1). A roller bar (10) is arranged inside the installation frame (9). Adjusting mechanisms (11) are arranged on both sides inside the installation frame (9).

2. The adjustment structure of a film cutting device according to claim 1, wherein: The adjusting mechanism (11) includes electric telescopic rods (111) and fixing blocks (112). The electric telescopic rods (111) are fixedly connected to both sides inside the installation frame (9). The fixing blocks (112) are arranged at the output ends of the electric telescopic rods (111). A driving rod (113) is arranged on the inner wall of the installation frame (9). The roller bar (10) is sleeved on the surface of the driving rod (113). Both ends of the driving rod (113) are movably connected to the inside of the fixing block (112).

3. The adjustment structure of a film cutting device according to claim 2, characterized in that: A sleeve (12) is sleeved on the output end of the electric telescopic rod (111). A spring (13) is fixedly connected to the output end of the electric telescopic rod (111). The bottom end of the spring (13) is fixedly connected to the bottom of the inner wall of the sleeve (12).

4. The adjustment structure of a film cutting device according to claim 3, characterized in that: Chute grooves (14) are respectively opened on both sides of the surface of the output end of the electric telescopic rod (111). Sliders (15) are fixedly connected to both sides of the top of the inner wall of the sleeve (12). The sliders (15) are slidably connected to the chute grooves (14).

5. The adjustment structure of a film cutting device according to claim 1, characterized in that: A groove (16) is opened on the right side of the top of the working cabinet (1). A left - hand and right - hand threaded lead screw (17) is movably connected inside the groove (16). Clamping plates (18) are respectively threadedly connected to both ends of the left - hand and right - hand threaded lead screw (17).

6. The adjustment structure of a film cutting device according to claim 5, characterized in that: A slide rail groove (19) is opened at the bottom of the inner wall of the groove (16). The clamping plate (18) is slidably connected to the slide rail groove (19).

7. The adjustment structure of a film cutting device according to claim 5, characterized in that: A protective sleeve (20) is fixedly connected to the surface of the roller bar (10). A protective pad (21) is fixedly connected to the inside of the clamping plate (18).

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