Anti-offset film guide cutting machine
By using adjustable rubber wheel spacing and scale in the film guide cutting machine, the problem of conveying difficulties when the film width is smaller than the rubber roller spacing is solved, efficient conveying and precise cutting of films of different widths is achieved, and cutting is improved quality.
Patent Information
- Application Number
- CN202420804772.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-18
AI Technical Summary
The existing film guide cutting machines cannot effectively convey the film width when the film is smaller than the rubber roller spacing, and the applicability is poor.
An anti-offset film cutting machine is designed, and the first and second cylinders are fixedly installed using spaced first and second brackets, which are used for the conveying and cutting mechanisms respectively, and the rubber wheel is adjusted by a bidirectional screw and a rubber wheel. Spacing, combined with scales and cutting grooves, enables accurate conveying and cutting of films of different widths.
It improves the applicability and cutting accuracy of the film cutting machine, can adapt to film conveying of different widths, and avoids offsets during the cutting process, improving the cutting quality.
Smart Images
Figure CN222155690U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of film cutting, and in particular relates to an anti-deviating film cutting guide machine. Background Art
[0002] The guide cutter is suitable for cutting photo paper, drawing paper, card, portrait paper, photographic paper, inkjet cloth, gelatin film, etc. Among the guide cutters, there is a film guide cutter. It does not require any molds to cut the film. It is controlled by system software and then directly cuts the product. As long as the corresponding parameters are set on the operating platform, the computer transmits the corresponding instructions to the guide cutter, and the guide cutter will quickly cut according to the accepted design drawings. It has a high degree of automation and is easy to operate. It is a cutting equipment used in many industries.
[0003] The existing Chinese patent with announcement number CN216328684U discloses a film cutting machine, including a workbench, hydraulic telescopic rods are fixed on the upper surface of the workbench near the front surface and on both sides, cutting holes are opened on the upper surface of the workbench between the hydraulic telescopic rods, an L-shaped connecting rod is fixed to the upper end of the hydraulic telescopic rod, a cutting structure is provided at the lower end of the L-shaped connecting rod, and a transmission structure is provided on the side of the workbench at the middle between the two ends, and the transmission structure includes an electric telescopic rod, a connecting plate, a rounded L-shaped pressure plate, a fixing plate, a card slot, an electric motor and a rubber roller.
[0004] With respect to the above-mentioned related technology, the inventors found that there are at least the following problems in the technology: since the distance between the two rubber rollers is relatively large, when the width of the film is smaller than the distance between the two rubber rollers, it cannot be effectively transported and has poor applicability. Utility Model Content
[0005] The utility model aims to provide an anti-deviating film cutting machine to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above object, the utility model provides the following technical solutions: an anti-deviating film cutting machine, comprising a workbench, a conveying mechanism and a cutting mechanism, a first bracket and a second bracket arranged at intervals are fixedly installed on the top of the workbench, a first cylinder and a second cylinder are fixedly installed on the top of the first bracket and the second bracket, respectively, and the conveying mechanism and the cutting mechanism are respectively arranged at the lower ends of the first cylinder and the second cylinder;
[0007] The conveying mechanism includes a cross frame fixedly mounted at the lower end of the first cylinder, a bidirectional screw, a connecting plate, a first motor and a rubber wheel, the bidirectional screw is rotatably mounted at the bottom of the cross frame, both ends of the bidirectional screw are threadedly connected with the connecting plate, the first motor is fixedly mounted on the connecting plate, and the rubber wheel is fixedly mounted on the output shaft of the first motor;
[0008] The cutting mechanism includes a support plate fixedly installed at the lower end of the second cylinder, a blade, a pressure plate and a spring. The blade is fixedly installed at the bottom of the support plate. There are two pressure plates, which are respectively arranged on both sides of the blade. Springs are fixedly installed between the two ends of the pressure plate and the support plate.
[0009] As a preferred embodiment, a cutting groove is formed on the upper surface of the workbench, and the cutting groove is located below the second bracket.
[0010] As a preferred embodiment, scales are embedded and installed on both sides of the upper surface of the workbench, and the zero scale of the scale is located at the cutting groove.
[0011] As a preferred implementation, a second motor is fixedly mounted on one end of the cross frame, and an output end of the second motor is fixedly connected to one end of the bidirectional screw.
[0012] As a preferred implementation, a guide plate is fixedly connected to one side of the cross frame close to the second bracket.
[0013] As a preferred implementation, a telescopic rod runs through the interior of the spring, and two ends of the telescopic rod are fixedly connected to the support plate and the pressure plate respectively.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] The anti-deviated film cutting machine can start the second motor to drive the bidirectional screw to rotate by setting a conveying mechanism, so that the bidirectional screw drives the connecting plate to move relative or oppositely along the bidirectional screw, and the spacing between the two rubber wheels can be adjusted according to the width of the film, so as to convey films of different widths, thereby improving applicability;
[0016] The anti-deviated film cutting guide machine is provided with a scale. During the film conveying process, the length of the film passing over the cutting groove can be constantly observed according to the scale, so that the cutting length of the film can be accurately judged, the cutting accuracy is improved, and the use is convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a structural schematic diagram of the conveying mechanism of the utility model;
[0019] Figure 3 It is a structural schematic diagram of the cutting mechanism of the utility model.
[0020] In the figure: 1. workbench; 11. first bracket; 12. second bracket; 13. first cylinder; 14. second cylinder; 15. cutting groove; 16. scale; 2. conveying mechanism; 21. cross frame; 22. bidirectional screw; 23. connecting plate; 24. first motor; 25. rubber wheel; 26. second motor; 27. guide plate; 3. cutting mechanism; 31. support plate; 32. blade; 33. pressure plate; 34. spring; 35. telescopic rod. DETAILED DESCRIPTION
[0021] The present invention will be further described below in conjunction with the embodiments.
[0022] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.
[0023] See also Figure 1-3 The utility model provides an anti-deviating film cutting machine, comprising a workbench 1, a conveying mechanism 2 and a cutting mechanism 3. A first bracket 11 and a second bracket 12 arranged at intervals are fixedly installed on the top of the workbench 1. A first cylinder 13 and a second cylinder 14 are fixedly installed on the top of the first bracket 11 and the second bracket 12, respectively. The conveying mechanism 2 and the cutting mechanism 3 are respectively arranged at the lower ends of the first cylinder 13 and the second cylinder 14. The conveying mechanism 2 can be driven to rise and fall by the first cylinder 13, the film can be transported by the conveying mechanism 2, and the cutting mechanism 3 can be driven to rise and fall by the second cylinder 14.
[0024] Reference Figure 1 and Figure 2The conveying mechanism 2 includes a cross frame 21 fixedly mounted at the lower end of the first cylinder 13, a bidirectional screw 22, a connecting plate 23, a first motor 24 and a rubber wheel 25. The cross frame 21 is arranged horizontally, the bidirectional screw 22 is rotatably mounted at the bottom of the cross frame 21, and the bidirectional screw 22 is arranged along the length direction of the cross frame 21. A second motor 26 is fixedly mounted at one end of the cross frame 21, and an output end of the second motor 26 is fixedly connected to one end of the bidirectional screw 22. Both ends of the bidirectional screw 22 are threadedly connected to the connecting plate 23. The first motor 24 is fixedly mounted on the connecting plate 23, and the rubber wheel 25 is fixedly mounted at the first motor 24. On the output shaft, a guide plate 27 is fixedly connected to one side of the cross frame 21 close to the second bracket 12. By setting the conveying mechanism 2, the second motor 26 can be started to drive the bidirectional screw 22 to rotate, so that the bidirectional screw 22 drives the connecting plate 23 to move relative or oppositely along the bidirectional screw 22. The spacing between the two rubber wheels 25 can be adjusted according to the width of the film. Then, the second cylinder 14 can be started to drive the conveying mechanism 2 to descend, so that the rubber wheel 25 is pressed on the surface of the film, and then the first motor 24 is started to drive the rubber wheel 25 to rotate, so that the rubber wheel 25 conveys the film, and the film passes under the guide plate 27 to flatten the film.
[0025] Reference Figure 1 and Figure 3 The cutting mechanism 3 includes a support plate 31 fixedly mounted at the lower end of the second cylinder 14, a blade 32, a pressure plate 33 and a spring 34. The blade 32 is fixedly mounted at the bottom of the support plate 31. A cutting groove 15 is provided on the upper surface of the workbench 1, and the cutting groove 15 is located below the second bracket 12. There are two pressure plates 33, which are respectively arranged on both sides of the blade 32. Springs 34 are fixedly mounted between the two ends of the pressure plate 33 and the support plate 31. A telescopic rod 35 runs through the interior of the spring 34. The two ends of the telescopic rod 35 are respectively fixedly connected to the support plate 31 and the pressure plate 33. By setting the cutting mechanism 3, after the film is transported to a suitable position, the second cylinder 14 can be started to drive the cutting mechanism 3 to descend. The pressure plate 33 is pressed on the film under the elastic force of the spring 34. At the same time, the blade 32 descends to cut the film, which can avoid the film from being offset during the cutting process and improve the cutting quality.
[0026] Reference Figure 1 A scale 16 is embedded and installed on both sides of the upper surface of the workbench 1. The zero scale of the scale 16 is located at the cutting groove 15. By setting the scale 16, during the film conveying process, the length of the film crossing the cutting groove 15 can be observed at all times according to the scale 16, so that the cutting length of the film can be accurately determined, the cutting accuracy is improved, and it is convenient to use.
[0027] The working principle and use process of the utility model are as follows: first, by setting the conveying mechanism 2, the second motor 26 can be started to drive the bidirectional screw 22 to rotate, so that the bidirectional screw 22 drives the connecting plate 23 to move relatively or oppositely along the bidirectional screw 22, and the spacing between the two rubber wheels 25 can be adjusted according to the width of the film. Then, the second cylinder 14 can be started to drive the conveying mechanism 2 to descend, so that the rubber wheel 25 is pressed on the surface of the film, and then the first motor 24 is started to drive the rubber wheel 25 to rotate, so that the rubber wheel 25 conveys the film, and the film passes under the guide plate 27 to flatten the film. By setting the cutting mechanism 3, after the film is conveyed to the appropriate position, the second cylinder 14 can be started to drive the cutting mechanism 3 to descend, and the pressure plate 33 is pressed on the film under the elastic force of the spring 34. At the same time, the blade 32 descends to cut the film, which can avoid the film from being offset during the cutting process and improve the cutting quality.
[0028] 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. An anti-deviating film cutting machine, comprising a workbench (1), a conveying mechanism (2) and a cutting mechanism (3), characterized in that: A first bracket (11) and a second bracket (12) are fixedly mounted on the top of the workbench (1), and a first cylinder (13) and a second cylinder (14) are fixedly mounted on the top of the first bracket (11) and the second bracket (12), respectively. The conveying mechanism (2) and the cutting mechanism (3) are respectively arranged at the lower ends of the first cylinder (13) and the second cylinder (14); The conveying mechanism (2) comprises a cross frame (21) fixedly mounted on the lower end of the first cylinder (13), a bidirectional screw (22), a connecting plate (23), a first motor (24) and a rubber wheel (25); the bidirectional screw (22) is rotatably mounted on the bottom of the cross frame (21); both ends of the bidirectional screw (22) are threadedly connected to the connecting plate (23); the first motor (24) is fixedly mounted on the connecting plate (23); and the rubber wheel (25) is fixedly mounted on the output shaft of the first motor (24); The cutting mechanism (3) comprises a support plate (31) fixedly mounted on the lower end of the second cylinder (14), a blade (32), a pressure plate (33) and a spring (34); the blade (32) is fixedly mounted on the bottom of the support plate (31); there are two pressure plates (33), which are respectively arranged on both sides of the blade (32); and springs (34) are fixedly mounted between both ends of the pressure plate (33) and the support plate (31).
2. The anti-deviating film cutting machine according to claim 1, characterized in that: The upper surface of the workbench (1) is provided with a cutting groove (15), and the cutting groove (15) is located below the second bracket (12).
3. The anti-deviating film cutting machine according to claim 2, characterized in that: Scales (16) are embedded and installed on both sides of the upper surface of the workbench (1), and the zero scale of the scale (16) is located at the cutting groove (15).
4. The anti-deviating film cutting machine according to claim 1, characterized in that: A second motor (26) is fixedly mounted on one end of the cross frame (21), and an output end of the second motor (26) is fixedly connected to one end of the bidirectional screw rod (22).
5. The anti-deviating film cutting machine according to claim 1, characterized in that: A guide plate (27) is fixedly connected to one side of the cross frame (21) close to the second bracket (12).
6. The anti-deviating film cutting machine according to claim 1, characterized in that: A telescopic rod (35) runs through the interior of the spring (34), and two ends of the telescopic rod (35) are respectively fixedly connected to the support plate (31) and the pressure plate (33).