Cutting device for curtain processing
By designing a curtain cutting device with magnets, press plates, drive wheels and limit wheels, the problem of distortion, wrinkles or uneven tension during the cutting process is solved, and efficient and accurate cutting effect is achieved.
Patent Information
- Application Number
- CN202422207198.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-10
AI Technical Summary
During the cutting process of existing curtain processing, the fabric is prone to twisting, wrinkling or uneven tension, which affects the cutting accuracy and quality.
A cutting device including tracks, sliding grooves, magnets, pressure plates, drive wheels and limit wheels is designed. The fabric is fixed by magnet engaging pressure plates, and the drive wheels and limit wheels ensure stable operation of the cutting mechanism and realize semi-automated operation.
It improves the accuracy and stability of cutting, reduces the labor intensity of operators, achieves efficient and accurate cutting effects, and is suitable for a variety of working environments.
Smart Images
Figure CN223017280U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of curtain cutting, in particular to a cutting device for curtain processing. Background Technique
[0002] Curtains are made of cloth, hemp, yarn, aluminum sheets, wood sheets, metal materials, etc., and have the functions of shading, heat insulation and adjusting indoor light. Cloth curtains are classified by material into cotton gauze, polyester cloth, polyester-cotton blend, cotton-linen blend, non-woven fabric, etc. Different materials, textures, colors, patterns, etc. are combined to form different styles of cloth curtains, which are matched with different styles of interior designs.
[0003] The existing cutting devices for curtain processing generally use fixed-height cutting machines. When cutting, the fabric is installed on the rising frame of the cutting machine, the machine is started to pull the fabric up to a certain height, and after measuring the size, the cutting machine is started, and the cutting machine automatically cuts off the fabric. In the process of use, it is necessary to pull the fabric from a horizontal state to a vertical state, which is time-consuming and laborious. At the same time, the fabric may be distorted, wrinkled or have uneven tension during the pulling process, which may affect the final cutting accuracy and quality of the curtain. Content of the Utility Model
[0004] Based on this, the purpose of the utility model is to provide a cutting device for curtain processing, so as to solve the technical problems that the fabric may be distorted, wrinkled or have uneven tension during the pulling process, which may affect the final cutting accuracy and quality of the curtain.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: A cutting device for curtain processing, including a track and a base. A sliding groove is opened inside the track, and a first cutting mechanism is slidably connected inside the sliding groove. The first cutting mechanism includes a first cutting frame. One end of the first cutting frame is provided with a cloth pressing inclined surface. One side of the bottom of the first cutting frame is rotatably connected with a first cutting knife. The two sides of the first cutting frame are rotatably connected with driving wheels. A first battery is snap-fitted to the first cutting frame.
[0006] By adopting the above technical solution, the track serves as the main framework and support structure of the entire device, guiding the first cutting mechanism to move along a predetermined path, ensuring the accuracy and stability of the cutting process, and is the basis for the operation of the entire cutting device. The first cutting mechanism is the core part that executes the cutting action. It realizes precise cutting of the fabric through the built-in cutting frame and cutting knife. The first cutting frame provides a structural framework for installing and fixing the cutting knife and other related components. The first cutting knife is directly responsible for cutting the fabric, ensuring the efficiency of the cutting process and the neatness of the fabric edge. The driving wheel rotates to drive the first cutting mechanism to move along the track, simplifying the movement mechanism of the device and ensuring the continuity and stability of the cutting process. The first battery provides the required power for the entire first cutting mechanism, enabling the device to operate independently.
[0007] Furthermore, a magnet is fixedly connected to the top of the sliding groove. The magnet attracts a pressure plate by magnetic force, and anti-slip grooves are formed on the top of the pressure plate.
[0008] By adopting the above technical solution, the main function of the magnet is to attract the pressure plate by its magnetic force. This design enables the pressure plate to be easily installed and removed while ensuring its stability during the cutting process. Using a magnet provides greater flexibility and convenience compared to traditional fixing methods, especially when the position of the pressure plate needs to be frequently changed or adjusted. The function of the pressure plate is to firmly fix the fabric on the track to ensure the stability of the fabric during the cutting process, which helps improve the cutting accuracy, prevent the fabric from moving or sliding during the cutting process, and thus ensure the cutting quality. The anti-slip grooves enhance the stability of the driving wheel and prevent it from sliding. The design of the anti-slip grooves improves the reliability and repeatability of the cutting process.
[0009] Furthermore, a limiting wheel is arranged below the driving wheel, and both the driving wheel and the limiting wheel are made of rubber.
[0010] By adopting the above technical solution, the main function of the limiting wheel is to cooperate with the guide rail to ensure the stable operation of the first cutting mechanism on the track. It helps maintain the correct position of the cutting mechanism within the track and prevents it from deviating from the predetermined trajectory during operation. This design improves the cutting accuracy and ensures the smoothness and continuity of the cutting process. The driving wheel and the limiting wheel made of rubber have good friction characteristics. Such a material selection enables the wheels to have better grip on the track, reduces the possibility of sliding, and improves the stability and reliability of the operation of the entire mechanism.
[0011] Furthermore, a cutter groove is formed on the top of the base, rubber is fixed inside the cutter groove, a pressure rail is arranged above the base, and a telescopic rod is fixedly connected between the pressure rail and the cutter groove.
[0012] By adopting the above technical solution, the main function of the base is to provide a stable platform for placing the fabric, which provides the necessary support and stability for the cutting process, ensuring the positioning and flatness of the fabric during cutting. The cutting knife groove is used in conjunction with the cutting knife, allowing the cutting knife to smoothly pass through the fabric during cutting. This design helps to achieve more precise and neat cutting edges while protecting the cutting knife and extending its service life. The presence of the rubber provides the necessary pressure and cushioning for the cutting process, which helps to protect the fabric from being torn due to excessive pressure during cutting while ensuring the smoothness and neatness of the cutting process. The function of the pressure rail is to guide the movement of the second cutting mechanism and cooperate with the base. The telescopic rod is used to connect the pressure rail and the base to ensure the coordinated operation of these two components.
[0013] Further, a tooth groove is formed inside the pressure rail, and a second cutting mechanism is arranged inside the tooth groove.
[0014] By adopting the above technical solution, the main function of the tooth groove is to provide an installation space and guidance for the second cutting mechanism. This design enables the second cutting mechanism to be installed inside the pressure rail while maintaining the correct position and orientation. Through its unique shape and structure, the tooth groove can ensure that the second cutting mechanism moves precisely along a predetermined path during the cutting process, and can also provide the necessary clamping force for the second cutting mechanism. This clamping effect ensures the stability and reliability of the second cutting mechanism during movement, preventing any unnecessary movement or deviation during the cutting process, thereby ensuring the accuracy and quality of cutting.
[0015] Further, the second cutting mechanism includes a second cutting frame, and gears are rotatably connected to both sides of the second cutting frame, and the gears are in meshing engagement with the tooth groove gears.
[0016] By adopting the above technical solution, the main function of the second cutting frame is to provide an installation platform for other cutting-related components. It constitutes the main framework of the second cutting mechanism, ensuring that the cutting components can be stably installed and work effectively in coordination. The gears are in meshing engagement with the tooth groove. This design allows the gears to move smoothly inside the tooth groove, thereby driving the second cutting mechanism to move smoothly along a specific path. The presence of the gears not only provides power but also ensures the precise positioning and movement control of the cutting mechanism.
[0017] Further, a second cutting knife is rotatably connected to one side of the bottom of the second cutting frame, and the second cutting knife is adapted to the cutting knife groove.
[0018] By adopting the above technical solution, the main function of the second cutting knife is to precisely cut the fabric. It is located at the bottom of the second cutting frame, and the rotational connection ensures its stable movement and effective cutting during the cutting process. As a key execution component in the cutting process, the second cutting knife is directly responsible for the quality and effect of the cutting operation, improving the accuracy and neatness of the cutting. The design and position optimization of the second cutting knife ensure the effective cutting of the fabric.
[0019] Furthermore, a second battery is snap-fitted to the top of the second cutting frame.
[0020] By adopting the above technical solution, the main role of the second battery is to provide the required energy for the second cutting mechanism. This independent power supply configuration enables the second cutting mechanism to operate efficiently without being restricted by external power sources, thereby increasing the flexibility and mobility of the device. The snap-fitting design at the top of the second battery makes the installation and replacement of the battery easy, reducing the complexity of maintaining and replacing the battery and improving the overall convenience of using the device. As a power source, the battery can provide stable and reliable power output.
[0021] In summary, the present utility model mainly has the following beneficial effects:
[0022] 1. By setting the sliding groove, magnet and pressing plate, the present utility model ensures the stability of the fabric during the cutting process, avoiding any possible sliding or deviation, thereby improving the accuracy of the cutting. At the same time, it is powered by the first battery and used in combination with the driving wheel and the limiting wheel to achieve semi-automatic operation. This not only improves the work efficiency but also reduces the labor intensity of the operator. Its design is compact, saving space, suitable for various working environments, and easy to maintain and replace components such as batteries and cutting knives, ensuring the reliability and convenience of long-term operation.
[0023] 2. By setting the base, tooth groove and the second cutting mechanism, the present utility model achieves highly precise cutting through the precise cutting knife groove and the precisely controlled second cutting mechanism, ensuring the neatness of the curtain edge and the accuracy of the size. Secondly, the combination of the base and the pressing rail, supplemented by the telescopic rod, greatly enhances the stability of the entire cutting process, ensuring that the fabric does not slide or deviate during the operation. In addition, the precise meshing of the gear and the tooth groove provides unparalleled motion control, enabling the cutting mechanism to run smoothly along the predetermined path, improving the cutting efficiency and accuracy. The second battery on the second cutting frame endows the device with an independent energy supply, increasing the flexibility and convenience of use, providing efficient cutting performance, stable and reliable operation, and the ability to adapt to different fabric requirements. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 is a three-dimensional structural schematic diagram of Embodiment 1 of the present utility model;
[0025] Figure 2 Explosion structure schematic diagram of the first embodiment of the present utility model;
[0026] Figure 3 Three-dimensional structure schematic diagram of the second embodiment of the present utility model;
[0027] Figure 4 Explosion structure schematic diagram of the second embodiment of the present utility model.
[0028] In the figure: 1, track; 2, sliding groove; 3, first cutting mechanism; 301, first cutting frame; 302, cloth pressing inclined surface; 303, first cutting knife; 304, driving wheel; 305, first battery; 306, limiting wheel; 4, magnet; 5, pressing plate; 6, anti-slip groove; 7, base; 8, cutter groove; 9, pressing rail; 10, telescopic rod; 11, tooth groove; 13, second cutting mechanism; 131, second cutting frame; 132, gear; 133, second cutting knife; 134, second battery. Specific embodiments
[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.
[0030] Next, the embodiments of the present utility model will be described according to the overall structure of the present utility model.
[0031] Embodiment 1:
[0032] A cutting device for curtain processing, as Figures 1-4As shown in the figure, it includes a track 1 and a base 7. A sliding groove 2 is provided inside the track 1. A first cutting mechanism 3 is slidably connected inside the sliding groove 2. The first cutting mechanism 3 includes a first cutting frame 301. One end of the first cutting frame 301 is provided with a cloth pressing inclined surface 302. One side of the bottom of the first cutting frame 301 is rotatably connected with a first cutting knife 303. Both sides of the first cutting frame 301 are rotatably connected with driving wheels 304. A first battery 305 is snap-fitted to the first cutting frame 301. The track 1 serves as the main frame and support structure of the entire device, guiding the first cutting mechanism 3 to move along a predetermined path, ensuring the accuracy and stability of the cutting process, and is the basis for the operation of the entire cutting device. The first cutting mechanism 3 is the core part that performs the cutting action. It realizes the precise cutting of the cloth through the built-in cutting frame and cutting knife, and is the key component to realize the function of the device. The first cutting frame 301 provides a structural framework for installing and fixing the cutting knife and other related components, ensuring the correct position and stable operation of the cutting components, and helping to improve the cutting accuracy and efficiency. The first cutting knife 303 is directly responsible for cutting the cloth, ensuring the high efficiency of the cutting process and the neatness of the cloth edge. The driving wheels 304 are used to rotate, thereby driving the first cutting mechanism 3 to move along the track 1, simplifying the movement mechanism of the device, and ensuring the continuity and stability of the cutting process. The first battery 305 provides the required power for the entire first cutting mechanism 3, enabling the device to operate independently without relying on an external power source. The use of the battery improves the flexibility and portability of the device, and is especially suitable for use in environments without a power outlet.
[0033] Refer to Figure 1 and Figure 2 , a magnet 4 is fixedly connected to the top of the sliding groove 2. The magnet 4 attracts a pressing plate 5 by magnetic force. An anti-slip groove 6 is provided on the top of the pressing plate 5. The main function of the magnet 4 is to attract the pressing plate 5 by its magnetic force. This design enables the pressing plate 5 to be easily installed and removed, while ensuring the stability of the pressing plate 5 during the cutting process. Compared with traditional fixing methods, the use of the magnet 4 provides greater flexibility and convenience, especially when the position of the pressing plate 5 needs to be frequently changed or adjusted. The function of the pressing plate 5 is to firmly fix the cloth on the track 1 to ensure the stability of the cloth during the cutting process, which helps to improve the cutting accuracy, prevent the cloth from moving or sliding during the cutting process, and thus ensure the cutting quality. The anti-slip groove 6 enhances the stability of the driving wheels 304 and prevents the driving wheels 304 from sliding. The design of the anti-slip groove 6 improves the reliability and repeatability of the cutting process, and thus ensures the consistency of the cutting quality. Through mutual cooperation, the stable fixation and efficient cutting of the cloth are achieved, improving the working efficiency and cutting quality of the entire cutting device.
[0034] Refer to Figure 1 and Figure 2, a limiting wheel 306 is provided below the driving wheel 304. The driving wheel 304 and the limiting wheel 306 are both made of rubber. The main function of the limiting wheel 306 is to cooperate with the guide rail to ensure the stable operation of the first cutting mechanism 3 on the track 1. It helps to maintain the correct position of the cutting mechanism within the track 1 and prevent it from deviating from the predetermined trajectory during operation. This design improves the cutting accuracy and ensures the smoothness and continuity of the cutting process. The rubber driving wheel 304 and limiting wheel 306 have good friction characteristics. Such a material selection enables the wheels to have better grip on the track 1, reduces the possibility of sliding, and improves the stability and reliability of the operation of the entire mechanism. In addition, the rubber material can also reduce the noise during operation, increase the service life, and absorb vibrations to a certain extent, improving the overall performance of the equipment. It is crucial for ensuring the smooth operation of the cutting mechanism and efficient cutting, enhancing the performance of the entire device and the user experience.
[0035] The implementation principle of the present utility model is as follows: First, remove the pressing plate 5, place the fabric on the track 1, then place the pressing plate 5 on the track 1, and use magnetic force to press the fabric tightly. After installing the first battery 305, push the first cutting frame 301 to one end of the track 1, start the first cutting mechanism 3, the driving wheel 304 rotates, drives the first cutting frame 301 to move towards the other end, and the first cutting knife 303 cuts the fabric to complete the cutting operation.
[0036] Embodiment 2:
[0037] Refer to Figure 3 and Figure 4 , a cutting knife groove 8 is formed at the top of the base 7, rubber is fixed inside the cutting knife groove 8, a pressing rail 9 is arranged above the base 7, and a telescopic rod 10 is fixedly connected between the pressing rail 9 and the cutting knife groove 8. The main function of the base 7 is to provide a stable platform for placing the fabric, which provides the necessary support and stability for the cutting process, ensuring the positioning and flatness of the fabric during cutting. The cutting knife groove 8 is used in cooperation with the cutting knife, allowing the cutting knife to smoothly pass through the fabric during cutting. This design helps to achieve more precise and neat cutting edges while protecting the cutting knife and extending its service life. The presence of rubber provides the necessary pressure and buffering for the cutting process, which helps to protect the fabric from being torn due to excessive pressure during cutting and ensures the smoothness and neatness of the cutting process. The function of the pressing rail 9 is to guide the movement of the second cutting mechanism 13 and cooperate with the base 7. The telescopic rod 10 is used to connect the pressing rail 9 and the base 7 to ensure the coordinated operation of these two components. Its telescopic performance allows the pressing rail 9 to adjust the height according to needs, facilitating the processing of fabrics of different thicknesses, while ensuring that the two components do not separate, maintaining the overall structural stability of the device, enabling the cutting device to more effectively process different types and thicknesses of fabrics, and ensuring the accuracy and high-quality output of the cutting process.
[0038] Refer to Figure 3 and Figure 4 , a tooth groove 11 is formed inside the rail pressing member 9, and a second cutting mechanism 13 is disposed inside the tooth groove 11. The main function of the tooth groove 11 is to provide an installation space and guidance for the second cutting mechanism 13. This design enables the second cutting mechanism 13 to be installed inside the rail pressing member 9 while maintaining the correct position and orientation. Through its unique shape and structure, the tooth groove 11 can ensure that the second cutting mechanism 13 moves precisely along a predetermined path during the cutting process, and can also provide the necessary clamping force for the second cutting mechanism 13. This clamping effect guarantees the stability and reliability of the second cutting mechanism 13 during movement, preventing any unnecessary movement or deviation during the cutting process, thereby ensuring the accuracy and quality of the cutting. Through the guidance and clamping of the tooth groove 11, the second cutting mechanism 13 can reliably move along a predetermined trajectory to perform effective cutting operations, ensuring the high efficiency and accuracy of the entire cutting process.
[0039] Refer to Figure 3 and Figure 4 , the second cutting mechanism 13 includes a second cutting frame 131. Two sides of the second cutting frame 131 are rotatably connected with gears 132, and the gears 132 are meshed with the tooth groove 11. The main function of the second cutting frame 131 is to provide an installation platform for other cutting-related components. It constitutes the main framework of the second cutting mechanism 13, ensuring that the cutting components can be stably installed and work effectively in cooperation. The gears 132 are meshed with the tooth groove 11. This design allows the gears 132 to move smoothly inside the tooth groove 11, thereby driving the second cutting mechanism 13 to move smoothly along a specific path. The presence of the gears 132 not only provides power but also ensures the precise positioning and movement control of the cutting mechanism. The cooperation of the gears 132 and the tooth groove 11 improves the movement stability and accuracy of the second cutting mechanism 13. This meshing design reduces errors during movement and improves the accuracy of the cutting process, especially in the case of processing long fabrics or requiring high-precision cutting.
[0040] Refer to Figure 3 and Figure 4, on one side of the bottom of the second cutting frame 131, a second cutting knife 133 is rotatably connected. The second cutting knife 133 is adapted to the cutting knife groove 8. The main function of the second cutting knife 133 is to precisely cut the fabric. It is located at the bottom of the second cutting frame 131. The rotational connection ensures its smooth movement and effective cutting during the cutting process. As a key execution component in the cutting process, the second cutting knife 133 is directly responsible for the quality and effect of the cutting operation. The adaptation design of the second cutting knife 133 and the cutting knife groove 8 means that when cutting the fabric, the cutting knife can smoothly and accurately pass through the fabric and complete the cutting action within the cutting knife groove 8. This cooperation not only protects the cutting knife and reduces wear, but also ensures the smoothness and continuity of the cutting process, improving the accuracy and neatness of the cutting. The design and position optimization of the second cutting knife 133 ensure the effective cutting of the fabric. It can adapt to fabrics of different thicknesses and textures, ensuring the neatness and precision of the fabric edges during the cutting process.
[0041] Refer to Figure 3 and Figure 4 , a second battery 134 is snap-fitted on the top of the second cutting frame 131. The main function of the second battery 134 is to provide the energy required for the second cutting mechanism 13. This independent power supply configuration enables the second cutting mechanism 13 to operate efficiently without being restricted by external power supplies, thereby increasing the flexibility and mobility of the device. The snap-fitting design on the top of the second battery 134 makes the installation and replacement of the battery easy, reducing the complexity of maintaining and replacing the battery and improving the overall usability of the device. As a power source, the battery can provide a stable and reliable power output. The battery-powered design makes the entire cutting device more self-sufficient and can be flexibly used in different working environments, especially suitable for occasions where work needs to be carried out in variable or powerless environments.
[0042] The implementation principle of the present utility model is as follows: First, lift the pressure rail 9 to extend the telescopic rod 10 for connection, pass the fabric through between the base 7 and the pressure rail 9, then lower the pressure rail 9 to press the fabric tightly. After that, install the second battery 134 and start the second cutting mechanism 13. The gears 132 on both sides rotate, driving the second cutting frame 131 to move towards one end. At the same time, the second cutting knife 133 cooperates with the cutting knife groove 8 to cut the fabric.
[0043] Parts not involved in the present utility model are the same as or can be implemented using existing technologies, and will not be elaborated here.
[0044] Although embodiments of the present utility model have been shown and described, the specific embodiments are only explanations of the present utility model and are not limitations thereof. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations that do not make creative contributions to the embodiments as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.
Claims
1. A cutting device for curtain processing, characterized in that: The invention comprises a track (1) and a base (7), wherein a sliding groove (2) is provided inside the track (1), a first cutting mechanism (3) is slidably connected inside the sliding groove (2), the first cutting mechanism (3) comprises a first cutting frame (301), one end of the first cutting frame (301) is provided with a cloth pressing inclined surface (302), one side of the bottom of the first cutting frame (301) is rotatably connected to a first cutting knife (303), both sides of the first cutting frame (301) are rotatably connected to driving wheels (304), and a first battery (305) is fixed to the first cutting frame (301) by a clamping connection.
2. The curtain cutting device according to claim 1, characterized in that: A magnet (4) is fixedly connected to the top of the sliding groove (2), and a pressing plate (5) is attracted to the magnet (4) through magnetic force, and an anti-slip groove (6) is provided on the top of the pressing plate (5).
3. The curtain cutting device according to claim 1, characterized in that: A limiting wheel (306) is arranged below the driving wheel (304), and the driving wheel (304) and the limiting wheel (306) are both made of rubber.
4. The curtain cutting device according to claim 1, characterized in that: A cutting groove (8) is provided on the top of the base (7), rubber is fixed inside the cutting groove (8), a pressure rail (9) is provided above the base (7), and a telescopic rod (10) is fixedly connected between the pressure rail (9) and the cutting groove (8).
5. The curtain cutting device according to claim 4, characterized in that: A tooth groove (11) is provided inside the pressure rail (9), and a second cutting mechanism (13) is provided inside the tooth groove (11).
6. The curtain cutting device according to claim 5, characterized in that: The second cutting mechanism (13) comprises a second cutting frame (131), and gears (132) are rotatably connected on both sides of the second cutting frame (131), and the gears (132) are meshed with the tooth grooves (11).
7. The curtain cutting device according to claim 6, characterized in that: A second cutting knife (133) is rotatably connected to one side of the bottom of the second cutting frame (131), and the second cutting knife (133) is adapted to the cutting knife groove (8).
8. The curtain cutting device according to claim 6, characterized in that: A second battery (134) is clamped on the top of the second cutting frame (131).