Trimming device and trimming system for wirecord fabric calender

Abstract

The utility model provides a trimming device and a trimming system for a wirecord fabric calender. The trimming device comprises a cutter bracket, a cutter assembly, a frame, a first motor, a second motor, a first linear module and a second linear module, a cutter support is installed on the frame, a cutter assembly used for trimming the wirecord fabric is installed on the cutter support, the cutter assembly is provided with a cutter capable of being heated, a first linear module which is horizontally and transversely arranged is fixedly installed on the frame, and the first linear module is connected with a first motor through a belt wheel transmission mechanism. A fixing plate capable of moving horizontally is fixedly installed on a sliding block of the first linear module, a second linear module arranged vertically is fixedly installed on the front side of the fixing plate, the top end of the second linear module is connected with a second motor through a belt wheel transmission mechanism, and a cutter support capable of moving vertically is fixedly installed on a sliding block of the second linear module. The cutter assembly is fixedly installed at the lower end of the cutter support. According to the invention, multi-dimensional accurate control can be realized, the device is suitable for various cord fabric specifications, and the production efficiency can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of tire production, and particularly to a trimming device and a trimming system for a steel cord calender. Background Art

[0002] In the steel cord calendering process of tire manufacturing, trimming the excess edge rubber of the cord is an important link to ensure the quality of the cord. Precise trimming can not only ensure the accuracy of the cord size but also prevent splicing problems in subsequent production. However, traditional trimming devices usually use simple mechanical transmission methods and lack precise adjustment capabilities, making it difficult to adapt to different specifications of cords and their tension changes during production.

[0003] Existing trimming equipment usually adopts a fixed cutting structure, and it is difficult to flexibly adjust the position of the cutting tool. When dealing with different specifications of cords or changes in cord tension during the processing, such devices exhibit problems such as insufficient trimming accuracy and stability. In addition, traditional trimming devices lack an effective adjustment mechanism and require frequent manual intervention, which not only affects production efficiency but also increases operation complexity.

[0004] The main problem of the current trimming device is that it is difficult to achieve multi-dimensional control of the cutting tool. Especially when dealing with steel cords, the precise movement of the cutting tool is crucial to ensure consistent trimming quality under different cord specifications and tension conditions. Therefore, there is an urgent need for a trimming device that can flexibly adjust the position of the cutting tool and adapt to various working conditions to improve overall production efficiency. Summary of the Utility Model

[0005] The present application aims to provide a trimming device and a trimming system for a steel cord calender to solve the problems of inflexible adjustment of the cutting tool position and insufficient trimming accuracy in existing trimming devices.

[0006] To achieve the above object, the present application adopts the following technical solutions:

[0007] A trimming device for a steel cord calender includes a cutting tool support, a cutting tool assembly, a frame, a first motor, a second motor, a first linear module, and a second linear module;

[0008] The cutting tool assembly for trimming the steel cord fabric is installed on the cutting tool support. The cutting tool assembly has a cutting tool that can be heated. A first linear module arranged horizontally and transversely is fixedly installed on the frame. The first linear module is connected to a first motor through a pulley transmission mechanism. A fixed plate that can move horizontally is fixedly installed on the slider of the first linear module. A second linear module arranged vertically and perpendicular to the first linear module is fixedly installed on the front side of the fixed plate. The top of the second linear module is connected to a second motor through a pulley transmission mechanism. A cutting tool support that can move vertically is fixedly installed on the slider of the second linear module. The cutting tool assembly is fixedly installed at the lower end of the cutting tool support.

[0009] In an alternative embodiment, a first chain and a second chain are further included;

[0010] The first chain is located behind the fixed plate. One end of the first chain is fixedly connected to the rear side of the fixed plate, and the other end of the first chain is fixedly connected to the top of the frame. The first chain is in an overall U-shaped structure and is arranged between the fixed plate and the frame in a manner with the opening horizontally disposed. The first chain can be pulled when the fixed plate moves horizontally. When the fixed plate moves horizontally, the end of the first chain connected to the fixed plate moves together, causing a change in the U-shaped structure of the first chain;

[0011] The second chain is located on the outer side of the cutting tool support and in front of the fixed plate. One end of the second chain is fixedly connected to the front side of the fixed plate. A connecting plate is fixedly connected to the cutting tool support on the side where the second chain is provided. The other end of the second chain is fixedly connected to the connecting plate. The second chain is in an overall U-shaped structure and is arranged between the connecting plate and the fixed plate in a manner with the opening facing upward. The second chain can be pulled when the cutting tool support moves vertically. When the cutting tool support moves vertically, the end of the second chain connected to the connecting plate moves together, causing a change in the U-shaped structure of the second chain.

[0012] In an alternative embodiment, the cutting tool assembly includes a cutting tool, a mounting block, and a heating rod;

[0013] The mounting block is fixedly installed at the lower end of the cutting tool support. The cutting tool is detachably connected to the inside of the mounting block. A heating rod for heating the cutting tool is provided inside the mounting block. A control box is fixedly installed on the frame. The first motor and the second motor are respectively electrically connected to the control box. The heating rod is electrically connected to the control box, and the heating rod can adjust the temperature of the heating rod under the control of the control box.

[0014] In an alternative embodiment, an installation hole is formed at the bottom end of the installation block. A fixing block is connected inside the installation hole. On one side of the exterior of the installation block, there is a bolt for fixedly connecting the fixing block inside the installation hole. The installation block is detachably connected to the cutter support through the fixing block. An upwardly opening connection hole is formed at the bottom end of the fixing block, and a bolt is arranged in the connection hole to connect the cutter support. On one side wall in the transverse direction of the fixing block, there is a first square notch for placing the cutter. On the same side as the first square notch on the side wall of the installation block, there is a second square notch communicating with the first square notch. Inside the first square notch, there is a clamping plate for clamping and fixing the cutter. On the outer side of the clamping plate, a plurality of counterbore holes are evenly formed. A countersunk head screw is arranged in the counterbore hole and penetrates into the clamped end of the cutter to connect the installation block.

[0015] In an alternative embodiment, a temperature sensor is further included. The temperature sensor is arranged inside the installation block. The temperature sensor is electrically connected to the control box. The control box can adjust the temperature of the heating rod according to the temperature feedback signal of the temperature sensor.

[0016] In an alternative embodiment, the cutter adopts a V-shaped notch bearing steel blade.

[0017] In an alternative embodiment, a torque sensor is arranged on the cutter support for sensing the tension between the cutter and the edge of the steel cord fabric when trimming the steel cord fabric. The torque sensor is electrically connected to the control box.

[0018] In an alternative embodiment, a first guiding support plate is fixedly connected to the rear side of the fixing plate. The first guiding support plate is parallel to the length direction of the first linear module and has a gap with the first linear module. Above the frame, a second guiding support plate is fixedly connected, which is arranged vertically opposite and parallel to the first guiding support plate. The connecting plate is located in front of the fixing plate in a manner parallel to the fixing plate.

[0019] This application also provides a trimming system for a steel cord fabric calender, including:

[0020] At least one trimming device of the present application as described above;

[0021] A main frame for supporting and fixing the trimming device;

[0022] An ear gum guiding roller is rotatably installed on the main frame through a bracket and is located on one side after the trimming device performs trimming operations for guiding the trimmed ear gum.

[0023] In an alternative embodiment, the trimming system further includes a touch screen with a visual operation interface for controlling the trimming device.

[0024] Compared with the prior art, the present application has the following beneficial effects:

[0025] 1. The present application provides a trimming device for a steel cord calender, which can achieve multi-dimensional precise control. The trimming device adopts a design combining a horizontally arranged first linear module and a vertically arranged second linear module, and cooperates with a belt pulley transmission mechanism. The movement of the cutting knife in the horizontal and vertical directions is controlled by two motors respectively, realizing precise adjustment of the position of the cutting knife. This not only improves the trimming accuracy but also enables the device to adapt to various cord specifications and maintain trimming consistency.

[0026] 2. The trimming device of the present application can enhance the flexibility and adaptability during device use. By installing the cutting knife assembly on a movable cutting knife support and using the linear module to control its movement in multiple directions, the device can flexibly adjust the position of the cutting knife to adapt to the tension change of the cord and different production requirements, avoiding the problem of uneven trimming caused by tension fluctuations.

[0027] 3. The structure of the present application is simple and easy to maintain. While achieving multi-dimensional precise control, the trimming device of the present application maintains a simple structure. The combination of the belt pulley transmission mechanism and the linear module reduces complex mechanical transmission components, reduces the difficulty of equipment maintenance, improves the reliability of the system, and moreover, through the coordinated use of two linear modules and two motors, manual operation is reduced, and the automation level and production efficiency of the device are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0029] Figure 1 FIG. 1 is a schematic diagram of the overall structure of a trimming device for a steel cord calender provided by an embodiment of the present application;

[0030] Figure 2 FIG. 2 is a rear view schematic diagram of a trimming device for a steel cord calender provided by an embodiment of the present application;

[0031] Figure 3 FIG. 3 is a three-dimensional schematic diagram of a trimming device for a steel cord calender provided by an embodiment of the present application from another angle;

[0032] Figure 4 Schematic diagram of the second motor of the belt pulley drive mechanism connecting the second linear module provided by an embodiment of the present application;

[0033] Figure 5 Schematic diagram of the structure of the cutter assembly provided by an embodiment of the present application;

[0034] Figure 6 Schematic diagram of the structure of the cutter assembly after removing the clamping plate provided by an embodiment of the present application;

[0035] Figure 7 Schematic diagram of the trimming system of the steel cord calender provided by an embodiment of the present application.

[0036] Explanation of reference numerals:

[0037] 1. Cutter support;

[0038] 2. Cutter assembly; 21. Cutter; 22. Mounting block; 221. Mounting hole; 222. Fixed block; 2221. First square notch; 223. Second square notch; 224. Clamping plate; 2241. Counterbore; 23. Heating rod;

[0039] 3. Frame;

[0040] 4. First motor;

[0041] 5. Second motor;

[0042] 6. First linear module;

[0043] 7. Second linear module;

[0044] 8. Fixed plate;

[0045] 9. First chain;

[0046] 10. Second chain;

[0047] 11. Connecting plate;

[0048] 12. Temperature sensor;

[0049] 13. Control box;

[0050] 14. Torque sensor;

[0051] 15. First guiding support plate;

[0052] 16. Second guiding support plate;

[0053] 17. Main frame;

[0054] 18. Ear rubber guiding roller;

[0055] 19. Bracket;

[0056] 20. Touch screen. Detailed implementation manners

[0057] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below. Apparently, the described embodiments are some but not all of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts also belong to the scope of protection of the present application.

[0058] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0059] The terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, unless otherwise stated, the meaning of "a plurality" is two or more.

[0060] In the description of the present application, it should be noted that, unless otherwise clearly defined and limited, the terms "mounted", "connected" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection. 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 situations.

[0061] Figure 1 The overall structural schematic diagram of the trimming device for a wire cord calender provided in an embodiment of the present application; Figure 2 The rear side schematic diagram of the trimming device for a wire cord calender provided in an embodiment of the present application; Figure 3 The three-dimensional schematic diagram of the trimming device for a wire cord calender provided in an embodiment of the present application from another angle; Figure 4 The schematic diagram of the second motor of the belt pulley transmission mechanism connecting the second linear module provided in an embodiment of the present application; Figure 5 The structural schematic diagram of the cutter assembly provided in an embodiment of the present application; Figure 6Schematic structural view of the cutter assembly provided by an embodiment of the present application after removing the clamping plate; Figure 7 Schematic view of the trimming system of the steel cord calender provided by an embodiment of the present application. Refer to Figures 1-3 , the trimming device for the steel cord calender provided by the embodiment of the present application includes a cutter support 1, a cutter assembly 2, a frame 3, a first motor 4, a second motor 5, a first linear module 6 and a second linear module 7.

[0062] Among them, a cutter assembly 2 for trimming the steel cord is installed on the cutter support 1. The cutter assembly 2 has a cutter 21 that can be heated. A horizontally arranged first linear module 6 is fixedly installed on the frame 3. The first linear module 6 is connected to a first motor 4 through a pulley transmission mechanism. A horizontally movable fixing plate 8 is fixedly installed on the slider of the first linear module 6. A vertically arranged second linear module 7 perpendicular to the first linear module 6 is fixedly installed on the front side of the fixing plate 8. The top of the second linear module 7 is connected to a second motor 5 through a pulley transmission mechanism. As Figure 2 shown, the second motor 5 can be located behind the frame 3 to more reasonably arrange the space layout. A vertically movable cutter support 1 is fixedly installed on the slider of the second linear module 7. The cutter assembly 2 is fixedly installed at the lower end of the cutter support 1. In this embodiment, by setting the first motor 4 and the second motor 5, and cooperating with the double linear modules combined with the pulley transmission mechanism, independent control of the cutter 21 in the horizontal and vertical directions is achieved. In this embodiment, the pulley transmission mechanism plays a role in connecting the motor and the linear module and can realize the transmission of the power output by the motor. The pulley transmission mechanism includes pulleys and belts. Optionally, this pulley transmission mechanism is installed in an installation box. As Figure 4 shown, the pulley transmission mechanism connects the second linear module 7 and the second motor 5. In order to facilitate the display of the pulley transmission mechanism, Figure 4 the installation box outside the pulley transmission mechanism in[] has been removed. Similarly, the first linear module 6 and the first motor 4 are also connected through such a pulley transmission mechanism.

[0063] The trimming device for the steel cord calender provided by the embodiment of the present application can achieve multi-dimensional precise control. The trimming device adopts a design combining a horizontally arranged first linear module 6 and a vertically arranged second linear module 7, and cooperates with a pulley transmission mechanism. By respectively controlling the movement of the cutter 21 in the horizontal and vertical directions by two motors (the first motor 4 and the second motor 5), precise adjustment of the position of the cutter 21 is achieved. This not only improves the trimming accuracy but also enables the device to adapt to various cord specifications and maintain the consistency of trimming.

[0064] The trimming device according to the embodiment of the present application can enhance the flexibility and adaptability during the use of the device. During the use process, the present application installs the cutting tool assembly 2 on the movable cutting tool support 1 and uses linear modules (the first linear module 6 and the second linear module 7) to control its movement in multiple directions, so that the device can flexibly adjust the position of the cutting tool to adapt to the tension change of the cord fabric and different production requirements, avoiding the problem of uneven trimming caused by tension fluctuations.

[0065] The trimming device structure given in the embodiment of the present application is simple and easy to maintain. While achieving multi-dimensional precise control, the trimming device of the embodiment of the present application maintains a simple structure. The combination of the belt drive mechanism and the linear module reduces complex mechanical transmission components, reduces the equipment maintenance difficulty, improves the reliability of the system, and moreover, through the coordinated use of two linear modules and two motors, manual operation is reduced, and the automation level and production efficiency of the device are improved.

[0066] In some embodiments, the trimming device of this embodiment further includes a first chain 9 and a second chain 10.

[0067] Among them, as Figures 1-3 shown, the first chain 9 is located behind the fixing plate 8. One end of the first chain 9 is fixedly connected to the rear side of the fixing plate 8, and the other end of the first chain 9 is fixedly connected to the top of the frame 3. The first chain 9 is integrally in a U-shaped structure and is arranged between the fixing plate 8 and the frame 3 in a way that the opening is horizontally arranged. The first chain 9 can be pulled when the fixing plate 8 moves horizontally. When the fixing plate 8 moves horizontally, the end of the first chain 9 connected to the fixing plate 8 moves together, causing the U-shaped structure of the first chain 9 to change.

[0068] As Figure 1 and Figure 3 shown, the second chain 10 is located on the outer side of the cutting tool support 1 and in front of the fixing plate 8. One end of the second chain 10 is fixedly connected to the front side of the fixing plate 8. A connecting plate 11 is fixedly connected to the cutting tool support 1 on the side where the second chain 10 is arranged. The other end of the second chain 10 is fixedly connected to the connecting plate 11. The second chain 10 is integrally in a U-shaped structure and is arranged between the connecting plate 11 and the fixing plate 8 in a way that the opening faces upward. The second chain 10 can be pulled when the cutting tool support 1 moves vertically. When the cutting tool support 1 moves vertically, the end of the second chain 10 connected to the connecting plate 11 moves together, causing the U-shaped structure of the second chain 10 to change.

[0069] In the embodiments of the present application, on the basis of the above embodiments, the arrangements of the first chain 9 and the second chain 10 are added. The first chain 9 is located behind the fixed plate 8, and the overall U-shaped structure is arranged horizontally. When the fixed plate 8 moves horizontally, the structure changes, that is, the lengths of the upper and lower ends change, so that the U-shaped structure presents a state where one end is long and the other end is short. The second chain 10 is located on the outer side of the cutter support 1, and the overall U-shaped structure is arranged upward. When the cutter support 1 moves vertically, the structure changes, that is, the lengths of the front and rear ends change, and the U-shaped structure also presents a state where one end is long and the other end is short. Through the U-shaped design of the two chains in this embodiment, auxiliary support during the movement is provided. Especially when the cutter support 1 and the fixed plate 8 move, the stability and balance of the device are enhanced. Since additional support is provided during the movement, the stability of the device can be enhanced, and the vibration influence caused by the movement of the cutter support is avoided.

[0070] In some embodiments, such as Figure 5 and Figure 6 shown, the cutter assembly 2 includes a cutter 21, a mounting block 22, and a heating rod 23.

[0071] Among them, the mounting block 22 is fixedly installed at the lower end of the cutter support 1. The cutter 21 is detachably connected to the inside of the mounting block 22. A heating rod 23 capable of heating the cutter 21 is arranged inside the mounting block 22. A control box 13 is fixedly installed on the frame 3. The first motor 4 and the second motor 5 are respectively electrically connected to the control box 13. The heating rod 23 is electrically connected to the control box 13. The heating rod 23 can adjust the temperature of the heating rod 23 under the control of the control box 13.

[0072] The cutters in the prior art usually lack a heating function, resulting in uneven edges when cutting the curtain cloth. In this embodiment, by arranging the heating rod 23 inside the mounting block 22 and heating the cutter 21 through the heating rod 23, the cut is ensured to be neat, the cutting is made more precise, and the burrs and irregularities on the edge of the curtain cloth are reduced. Moreover, the cutter 21 is detachably connected to the inside of the mounting block 22, which is convenient for maintenance and replacement.

[0073] In some embodiments, a mounting hole 221 is opened at the bottom end of the mounting block 22. A fixing block 222 is connected inside the mounting hole 221. A bolt for fixedly connecting the fixing block 222 inside the mounting hole 221 is arranged on the outer side of the mounting block 22. The mounting block 22 is detachably connected to the cutter support 1 through the fixing block 222. A connecting hole is opened upward at the bottom end of the fixing block 222 and a bolt is arranged in the connecting hole to connect the cutter support 1, such as Figure 6As shown in the figure, on one of the side walls of the fixed block 222 in the transverse direction, there is a first square notch 2221 for placing the cutting tool 21. On the side wall of the mounting block 22 on the same side as the first square notch 2221, there is a second square notch 223 communicating with the first square notch 2221. Inside the first square notch 2221, there is a clamping plate 224 for clamping and fixing the cutting tool 21. On the outer side of the clamping plate 224, a plurality of counterbore holes 2241 are evenly arranged. Inside the counterbore holes 2241, there are countersunk head screws that penetrate into the clamping end of the cutting tool 21 and are connected to the mounting block 22.

[0074] In this embodiment, there is a mounting hole 221 at the bottom end of the mounting block 22. The fixed block 222 is fixed in the mounting hole 221 by bolts and is detachably connected to the cutting tool support 1. This way can facilitate the disassembly and connection of the entire cutting tool assembly 2 on the cutting tool support 1, so as to facilitate the maintenance of the cutting tool assembly 2 or timely replacement of the internal electronic devices of the cutting tool assembly 2. There are communicating notches on the side wall of the fixed block 222 and the side wall of the mounting block 22, which are used to fix the cutting tool 21 through the clamping plate 224 after placing the cutting tool 21. The design of this notch structure facilitates the disassembly of the cutting tool 21, and the clamping of the cutting tool 21 by the clamping plate 224 and the fixed block 222 cooperates with the countersunk head screws penetrating into the cutting tool 21 to connect the mounting block 22, making the fixing of the cutting tool 21 more stable.

[0075] In some embodiments, the trimming device of the present application embodiment for a steel cord calender is as Figure 5 and Figure 6 shown, and further includes a temperature sensor 12. The temperature sensor 12 is arranged inside the mounting block 22, and the temperature sensor 12 is electrically connected to the control box 13. The control box 13 can adjust the temperature of the heating rod 23 according to the temperature feedback signal of the temperature sensor 12.

[0076] On the basis of the design of this embodiment where a heating rod 23 capable of heating the cutting tool 21 is arranged inside the mounting block 22, a temperature sensor 12 is also arranged inside the mounting block 22. The temperature sensor 12 is electrically connected to the control box 13, so as to facilitate the control box 13 to adjust the temperature of the heating rod 23 through the temperature feedback of the temperature sensor 12, thereby ensuring that the cutting tool 21 is in the optimal working temperature range, ensuring the stability of the temperature of the cutting tool 21, and further improving the cutting quality and avoiding cutting problems caused by large temperature fluctuations.

[0077] In some embodiments, as Figure 5 and Figure 6 shown, the cutting tool 21 adopts a V-shaped notch bearing steel blade.

[0078] The cutting knife 21 in the embodiment of the present application adopts a V-shaped notch bearing steel blade. The V-shaped notch design and the use of high-strength bearing steel material can improve the wear resistance and cutting sharpness of the cutting knife, extend the service life of the cutting knife, thereby reducing the frequency of cutting knife replacement and lowering the maintenance cost.

[0079] For the trimming device of the wire cord calender provided by the embodiment of the present application, after long-term operation, the operator needs to perform regular inspections and maintenance. For example, check the tension of the chain, the wear condition of the guiding support plate, the sharpness of the cutting knife, and the running state of the linear module, etc. If the cutting knife 21 is worn or dulled, the operator can quickly replace the cutting knife through the detachable connection design of the cutting knife assembly 2 on the cutting knife support 1 and the detachable connection design of the cutting knife 21 in the mounting block 22, ensuring that the trimming quality is not affected.

[0080] In some embodiments, such as Figure 1 and Figure 3 as shown, a torque sensor 14 is arranged on the cutting knife support 1 for sensing the tension between the cutting knife 21 and the edge of the wire cord when trimming the wire cord. The torque sensor 14 is electrically connected to the control box 13.

[0081] In the traditional trimming device, the tension monitoring of the cutting knife often relies on manual observation or simple mechanical feedback, with low accuracy. In this embodiment, a torque sensor 14 is arranged on the cutting knife support 1 to facilitate real-time monitoring of the tension change, thereby facilitating the precise control of the trimming process.

[0082] In some embodiments, such as Figure 3 as shown, a first guiding support plate 15 is fixedly connected to the rear side of the fixing plate 8. The first guiding support plate 15 is parallel to the length direction of the first linear module 6 and has a gap with the first linear module 6, ensuring that the first chain 9 has sufficient moving space when moving, but at the same time being effectively guided by the first guiding support plate 15 to avoid unnecessary deviation or distortion of the chain. A second guiding support plate 16, which is arranged parallel to and vertically opposite to the first guiding support plate 15, is fixedly connected above the frame 3. The connecting plate 11 is located in front of the fixing plate 8 in a manner parallel to the fixing plate 8.

[0083] Since the motor will inevitably generate vibrations during operation, and the second linear module 7 is to be fixedly installed on the first linear module 6 through the fixing plate 8, and the second linear module 7 is in turn connected to the cutter support 1, the first linear module 6 should ensure the relative stability of the second linear module 7 and the cutter support 1 as much as possible during operation. In this embodiment, by providing the first guiding support plate 15 and the second guiding support plate 16, which are respectively fixed on the fixing plate 8 and the frame 3, arranged in parallel, and having a gap therebetween, the path and the force state of the first chain 9 during operation are optimized, which can provide guidance and support for the first chain 9, maintain the horizontal transmission accuracy of the device, and avoid the possible swing or deviation of the first chain 9, thereby causing unstable transmission and affecting the operation accuracy of the equipment. The connecting plate 11 is located in front of the fixing plate 8 in a manner parallel to the fixing plate 8, so that the provided second chain 10 can be located on one side of the cutter support 1 without interference, ensuring the reliability of the second chain 10 during the pulling process.

[0084] As Figure 7 shown, the embodiment of the present application also provides a trimming system for a wire cord calender, including:

[0085] At least one trimming device given in the above embodiment of the present application;

[0086] The main frame 17, which is used to support and fix the trimming device;

[0087] The ear gum guiding roller 18, which is rotatably installed on the main frame 17 through the bracket 19 and is located on one side after the trimming device performs the trimming operation, and is used to guide the trimmed ear gum.

[0088] Specifically, in this embodiment, two trimming devices of the present application are used in the trimming system of the wire cord calender. One trimming device is installed on each side of the main frame 17 symmetrically left and right, and the frame 3 of the trimming device is fixedly connected to the main frame 17 through bolts.

[0089] In addition, by providing the ear gum guiding roller 18 behind the operation of the trimming device in the embodiment of the present application, the trimmed ear gum can be effectively guided, avoiding the accumulation of ear gum, and providing reliable support for the further treatment and use of the waste after trimming.

[0090] In some embodiments, the trimming system further includes a touch screen 20 having a visual operation interface capable of controlling the trimming device. Optionally, the touch screen 20 can be fixedly installed on the outer side of the main frame 17 for the convenience of operation and observation by the operator. By introducing the touch screen interface in this embodiment, the convenience and intuitiveness of the operation are enhanced. The operator can adjust the trimming parameters in real time through the touch screen 20, more intuitively control the trimming process, and improve the flexibility and control accuracy of the system.

[0091] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A trimming device for a steel cord calender, characterized in that: It comprises a cutter support (1), a cutter assembly (2), a frame (3), a first motor (4), a second motor (5), a first linear module (6) and a second linear module (7); The cutter bracket (1) is mounted with the cutter assembly (2) for trimming the steel cord fabric, the cutter assembly (2) having a cutter (21) that can be heated, the frame (3) being fixedly mounted with the first linear module (6) arranged horizontally and transversely, the first linear module (6) being connected to the first motor (4) via a pulley transmission mechanism, the slider of the first linear module (6) being fixedly mounted with a horizontally movable fixed plate (8), the front side of the fixed plate (8) being fixedly mounted with the second linear module (7) arranged vertically and perpendicular to the first linear module (6), the top end of the second linear module (7) being connected to the second motor (5) via a pulley transmission mechanism, the slider of the second linear module (7) being fixedly mounted with the vertically movable cutter bracket (1), the cutter assembly (2) being fixedly mounted at the lower end of the cutter bracket (1).

2. The trimming device for a steel cord calender according to claim 1, characterized in that: Also includes a first chain (9) and a second chain (10); The first chain (9) is located behind the fixing plate (8), one end of the first chain (9) is fixedly connected to the rear side of the fixing plate (8), and the other end of the first chain (9) is fixedly connected to the top of the frame (3). The first chain (9) is in a U-shaped structure as a whole and is arranged between the fixing plate (8) and the frame (3) in an open transverse arrangement. The first chain (9) can be pulled when the fixing plate (8) moves horizontally. When the fixing plate (8) moves horizontally, the end of the first chain (9) connected to the fixing plate (8) moves together, so that the U-shaped structure of the first chain (9) changes. The second chain (10) is located on one side of the outside of the cutter bracket (1) and in front of the fixed plate (8); one end of the second chain (10) is fixedly connected to the front side of the fixed plate (8); the cutter bracket (1) is fixedly connected to a connecting plate (11) on one side where the second chain (10) is arranged; the other end of the second chain (10) is fixedly connected to the connecting plate (11); the second chain (10) is in a U-shaped structure as a whole and is arranged between the connecting plate (11) and the fixed plate (8) in a manner with the opening facing upward; the second chain (10) can be pulled when the cutter bracket (1) moves vertically; when the cutter bracket (1) moves vertically, the end of the second chain (10) connected to the connecting plate (11) moves together, so that the U-shaped structure of the second chain (10) changes.

3. The trimming device for a steel cord calender according to claim 1 or 2, characterized in that: The cutter assembly (2) comprises a cutter (21), a mounting block (22) and a heating rod (23); The mounting block (22) is fixedly mounted on the lower end of the cutter bracket (1); the cutter (21) is detachably connected to the inside of the mounting block (22); the inside of the mounting block (22) is provided with the heating rod (23) capable of heating the cutter (21); a control box (13) is fixedly mounted on the frame (3); the first motor (4) and the second motor (5) are electrically connected to the control box (13) respectively; the heating rod (23) is electrically connected to the control box (13); and the heating rod (23) can adjust the temperature of the heating rod (23) under the control of the control box (13).

4. The trimming device for a steel cord calender according to claim 3, characterized in that: The bottom end of the mounting block (22) is provided with a mounting hole (221), a fixing block (222) is connected to the mounting hole (221), a bolt for fixing the fixing block (222) to the mounting hole (221) is provided on one side of the outside of the mounting block (22), the mounting block (22) is detachably connected to the cutter bracket (1) via the fixing block (222), a connecting hole is provided upward at the bottom end of the fixing block (222) and a bolt is provided in the connecting hole to connect the cutter bracket (1), and a bolt for placing the fixing block (222) is provided on one of the side walls in the transverse direction. A first square notch (2221) is formed in the cutting knife (21), and a second square notch (223) connected to the first square notch (2221) is formed in the side wall of the mounting block (22) on the same side as the first square notch (2221). A clamping plate (224) for clamping and fixing the cutting knife (21) is provided in the first square notch (2221). A plurality of countersunk holes (2241) are evenly formed on the outward side of the clamping plate (224). Countersunk screws that penetrate into one end of the cutting knife (21) for clamping and connecting the mounting block (22) are provided in the countersunk holes (2241).

5. The trimming device for a steel cord calender according to claim 4, characterized in that: It also includes a temperature sensor (12), wherein the temperature sensor (12) is arranged in the mounting block (22), the temperature sensor (12) is electrically connected to the control box (13), and the control box (13) can adjust the temperature of the heating rod (23) according to the temperature feedback signal of the temperature sensor (12).

6. The trimming device for a steel cord calender according to claim 3, characterized in that: The cutter (21) is a V-shaped notched bearing steel blade.

7. The trimming device for a steel cord calender according to any one of claims 4 to 6, characterized in that: The cutter bracket (1) is provided with a torque sensor (14) for sensing the tension between the cutter (21) and the edge of the steel cord when cutting and trimming the steel cord. The torque sensor (14) is electrically connected to the control box (13).

8. The trimming device for a steel cord calender according to claim 2, characterized in that: A first guide support plate (15) is fixedly connected to the rear side of the fixed plate (8), the first guide support plate (15) is parallel to the length direction of the first linear module (6) and maintains a gap with the first linear module (6), and a second guide support plate (16) is fixedly connected to the top of the frame (3) and is arranged opposite to the first guide support plate (15) and parallel to each other, and the connecting plate (11) is located in front of the fixed plate (8) in a manner parallel to the fixed plate (8).

9. A trimming system for a steel cord calender, characterized in that: include: At least one trimming device according to any one of claims 1 to 8; A main frame (17), the main frame (17) being used to support and fix the trimming device; The ear gel guide roller (18) is rotatably mounted on the main frame (17) through a bracket (19) and is located on the side after the trimming device performs the trimming operation, and is used to guide the trimmed ear gel.

10. The trimming system of the steel cord calender according to claim 9, characterized in that: The trimming system also includes a touch screen (20) having a visual operation interface capable of controlling the trimming device.

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