A multi-functional roll machine for press welding and boring
Patent Information
- Application Number
- CN202522451476.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-19
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-11-19
AI Technical Summary
[0004]本实用新型的目的在于提供一种车压焊镗多功能版辊机床，通过设置焊接部，解决了其焊接与镗车工序分离，这不仅导致生产流程不连贯、作业效率低下，还极易引发工件二次装夹误差，影响版辊加工精度，同时造成设备占用空间增加、生产能耗上升等额外成本损耗的问题
1、通过设置焊接部，将两个堵盖毛坯分别装夹于两个堵盖车削旋转主轴的夹具中，完成定位，然后，控制两主轴带动堵盖毛坯靠近对应车削刀架，完成车削加工，接着，同步启动两个电动推杆一，推动数控滑台一及加工后的堵盖毛坯向版辊移动，将堵盖毛坯推压至版辊两端预设安装位置，当堵盖推压到位后，伺服托料架执行避让动作，避免干涉后续工序，接着，两主轴通过夹持的堵盖毛坯带动版辊同步旋转，两侧焊枪自动启动，对堵盖与版辊结合部位进行焊接，紧接着，焊接完成后，上下料机械手通过磁吸手爪抓取成品版辊，转运至下一加工单元指定位置，通过此设置，实现了堵盖加工、装配、焊接及转运的自动化连续作业，大幅提升生产效率；
Smart Images
Figure CN224896411U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of printing roller machine tools, and in particular relates to a multi-functional printing roller machine tool for turning, pressing, welding and boring. Background Technology
[0002] The multi-functional printing roller machine tool integrating turning, pressing, welding, and boring is a special heavy-duty equipment that integrates multiple processing capabilities such as turning, pressing, welding, and boring. It is mainly used in the entire manufacturing process of printing rollers. Through modular design, it integrates various processing units and can realize the integrated operation of core processes such as turning and forming the printing roller substrate, pressing texture patterns on the surface, welding and reinforcing the joints, and precision boring and positioning. It features high process integration, stable processing accuracy, and outstanding production efficiency.
[0003] However, in the existing printing roller machine tool, the welding and boring processes are separated during use. This not only leads to a discontinuous production process and low operating efficiency, but also easily causes secondary clamping errors of the workpiece, affecting the processing accuracy of the printing roller. At the same time, it also causes additional cost losses such as increased equipment space occupation and increased production energy consumption. Utility Model Content
[0004] The purpose of this utility model is to provide a multi-functional printing roller machine tool that can be used for turning, pressing, welding, and boring. By setting up a welding part, the separation of welding and boring processes is solved. This not only leads to a discontinuous production process and low work efficiency, but also easily causes secondary clamping errors of the workpiece, affecting the processing accuracy of the printing roller. At the same time, it also causes additional cost losses such as increased equipment space occupation and increased production energy consumption.
[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a multi-functional printing and welding roller machine tool, comprising a CNC base and slide rails 1 disposed on the front and rear sides of the CNC base, and further comprising: a welding section disposed on the front side of the CNC base; two boring sections disposed on the back side of the CNC base; the welding section comprising two welding assemblies disposed on the front side of the CNC base; and a limiting assembly mounted on the welding assemblies; the welding assembly comprising a CNC slide table 1 slidably connected to the outer surface of the front slide rail 1, the front side of the CNC slide table 1 being fixedly connected to a slide rail 2, the outer surface of the slide rail 2 being... A slidably connected rotary spindle for turning a plug is provided, on which a plug blank is provided. A slide frame is fixedly connected to the front of a CNC slide table, and a slider is slidably connected to the slide frame. A turning tool holder and a welding torch are fixedly connected to the front of the slider. An electric push rod is fixedly connected to the top of the slide frame. The output end of the welding torch is fixedly connected to the slider. A driving component is provided on the CNC slide table. The output end of the electric push rod extends into the slide frame. The driving component includes an electric push rod fixedly connected to the CNC base. The output end of the electric push rod is fixedly connected to the CNC slide table. The electric push rod is located on the left side of the CNC base.
[0006] Furthermore, the boring section includes a fixing component mounted on the back of the CNC base; and a boring assembly mounted on the CNC base.
[0007] Furthermore, the limiting component includes a slide frame two fixedly connected to the front of the two CNC slide tables, a servo material support frame slidably connected to each of the two slide frames two, a printing roller provided on each of the two servo material support frames, an electric push rod three fixedly connected to the top of each of the two slide frames two, the output ends of each of the two electric push rod three fixedly connected to the two servo material support frames, a loading and unloading robot arm provided on the top of the CNC base, and the output ends of each of the two electric push rod three extending outside the two slide frames two.
[0008] Furthermore, the fixing component includes a CNC slide table two slidably connected to the outer surface of the rear slide rail one, a slide frame three fixedly connected to the back of the CNC slide table two, a fixing fixture fixedly connected inside the slide frame three, a movable fixture slidably connected inside the slide frame three, a driving component two provided on the slide frame three, both the fixing fixture and the movable fixture are in contact with the printing roller, the driving component two includes an electric push rod four fixedly connected to the top of the slide frame three, the output end of the electric push rod four is fixedly connected to the movable fixture, and the output end of the electric push rod four extends into the slide frame three.
[0009] Furthermore, the boring assembly includes a slide rail three fixedly connected to the back of the CNC slide table two, a servo boring head slidably connected to the outer surface of the slide rail three, and an electric push rod five fixedly connected to the left side of the CNC base, with the output end of the electric push rod five fixedly connected to the CNC slide table two.
[0010] This utility model has the following beneficial effects: 1. By setting up a welding section, two plug blanks are clamped in the fixtures of two plug turning spindles to complete the positioning. Then, the two spindles are controlled to move the plug blanks close to the corresponding turning tool holders to complete the turning process. Next, two electric push rods are started simultaneously to push the CNC slide and the processed plug blanks towards the printing roller, pushing the plug blanks to the preset installation positions at both ends of the printing roller. When the plugs are pushed into place, the servo material support performs an avoidance action to avoid interfering with subsequent processes. Then, the two spindles drive the printing roller to rotate synchronously through the clamped plug blanks. The welding guns on both sides are automatically started to weld the joint between the plug and the printing roller. Immediately after the welding is completed, the loading and unloading robot grabs the finished printing roller with magnetic grippers and transfers it to the designated position of the next processing unit. Through this setting, the automated continuous operation of plug processing, assembly, welding and transfer is realized, which greatly improves production efficiency. 2. By setting up a boring section, after the loading and unloading robot loads the welded finished plate roller into the fixture of slide frame three, two electric push rods four can be activated to drive the movable fixtures on them to move towards the corresponding fixed fixtures. The plate roller is clamped by the cooperation of the movable fixtures and the fixed fixtures to ensure processing stability. After clamping is completed, the electric push rods five on both sides will also push the servo boring heads closer to each other. Then, the servo boring heads on both sides will perform high-precision boring processing on the inner hole, end face and related mating surfaces of the plate roller through interpolation motion. This structure realizes the processing of key parts of the plate roller and ensures its assembly dimensional accuracy and performance.
[0011] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description
[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial cross-sectional view of the welded part of this utility model; Figure 3This is a partial cross-sectional view of the boring section of this utility model; Figure 4 This utility model Figure 2 A magnified structural diagram of A in the middle; Figure 5 This utility model Figure 3 A magnified structural diagram of B in the diagram.
[0014] The attached diagram lists the components represented by each number as follows: 111. CNC base; 112. Slide rail one; 2. Welding section; 21. Welding assembly; 211. CNC slide table one; 212. Electric linear actuator one; 213. Slide rail two; 214. Turning spindle for plug; 215. Plug blank; 216. Slide frame one; 217. Slider one; 218. Turning tool holder; 219. Welding torch; 2191. Electric linear actuator two; 22. Limiting assembly; 221. Slide... Frame 2; 222, Servo material support frame; 223, Printing roller; 224, Electric push rod 3; 225, Loading and unloading robot; 3, Boring unit; 31, Fixed assembly; 311, CNC slide table 2; 312, Slide frame 3; 313, Fixed fixture; 314, Movable fixture; 315, Electric push rod 4; 32, Boring assembly; 321, Slide rail 3; 322, Servo boring head; 323, Electric push rod 5. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] Please see Figure 1-5 As shown, this utility model is a multi-functional printing, pressing, welding, and boring machine tool for printing rollers, including a CNC base 111 and slide rails 112 arranged on the front and rear sides of the CNC base 111. It also includes: a welding part 2, which is arranged on the front side of the CNC base 111; and a boring part 3, which is provided in two parts, both of which are arranged on the back side of the CNC base 111. The welding section 2 includes welding components 21, and two welding components 21 are provided, both of which are located on the front of the CNC base 111; and a limiting component 22, which is installed on the welding components 21.The welding assembly 21 includes a CNC slide table 211 slidably connected to the outer surface of the front slide rail 112. A slide rail 213 is fixedly connected to the front of the CNC slide table 211. A plug-turning rotary spindle 214 is slidably connected to the outer surface of the slide rail 213. A plug-turning blank 215 is mounted on the plug-turning rotary spindle 214. A slide frame 216 is fixedly connected to the front of the CNC slide table 211. A slider 217 is slidably connected to the slide frame 216. A turning tool holder 218 and a welding torch 219 are fixedly connected to the front of the slider 217. An electric push rod 2191 is fixedly connected to the top of the slide frame 216. The output end of the welding torch 219 is fixedly connected to the slider 217. A drive unit 1 is mounted on the CNC slide table 211. The output end of push rod 2191 extends into slide frame 216. Limiting component 22 includes slide frame 221 fixedly connected to the front of two CNC slide tables 211. Servo support frames 222 are slidably connected to both slide frames 221. Printing rollers 223 are mounted on the two servo support frames 222. Electric push rods 224 are fixedly connected to the top of both slide frames 221. The output ends of both electric push rods 224 are fixedly connected to the two servo support frames 222. A loading / unloading robot 225 is mounted on the top of the CNC base 111. The output ends of both electric push rods 224 extend outside the two slide frames 221. Driving component 1 includes electric push rod 212 fixedly connected to the CNC base 111. The output end is fixedly connected to the CNC slide table 211. The electric push rod 212 is located on the left side of the CNC base 111. By setting the welding part 2, the two plug blanks 215 are first installed on the fixtures of the two plug turning spindles 214 respectively to complete the clamping and positioning. The two plug turning spindles 214 are controlled to drive the plug blanks 215 clamped on them to move closer to the corresponding turning tool holders 218. The turning tool holders 218 will perform turning processing on the plug blanks 215. After the turning processing is completed, the two electric push rods 212 are started simultaneously to push the corresponding CNC slide table 211 and the processed plug blanks 215 on it towards the printing roller 223 until the two plug blanks 215 are pushed onto the printing roller 223. 3. With preset installation positions at both ends, after the cap blank 215 is pushed into place, the servo support frame 222 performs an avoidance action to prevent interference with subsequent rotation processes. At this time, the two cap turning spindles 214, through the clamped cap blank 215, drive the entire printing roller 223 to rotate synchronously. During this process, the welding guns 219 on both sides automatically start to perform welding operations on the joint between the cap blank 215 and the printing roller 223. After the welding process is completed, the loading / unloading robot 225 uses a magnetic gripper to pick up the welded printing roller 223 and transfer it to the designated position of the next processing unit. Through this integrated setup, automated continuous operation of cap processing, assembly, welding, and transfer can be realized, significantly improving production efficiency and processing accuracy.
[0017] The boring unit 3 includes a fixing component 31, which is mounted on the back of the CNC base 111; and a boring assembly 32, which is mounted on the CNC base 111. The fixing component 31 includes a second CNC slide table 311 slidably connected to the outer surface of a rear slide rail 112. A third slide frame 312 is fixedly connected to the back of the second CNC slide table 311. A fixing clamp 313 is fixedly connected inside the third slide frame 312. A movable clamp 314 is slidably connected inside the third slide frame 312. The third slide frame 312 is equipped with... The machine tool assembly 32 includes a second drive unit, a fixed clamp 313 and a movable clamp 314 both in contact with the printing roller 223, and a boring machine assembly 32 including a slide rail 321 fixedly connected to the back of the CNC slide table 311. A servo boring head 322 is slidably connected to the outer surface of the slide rail 321. An electric push rod 323 is fixedly connected to the left side of the CNC base 111. The output end of the electric push rod 323 is fixedly connected to the CNC slide table 311. The second drive unit includes an electric push rod 4 fixedly connected to the top of the slide frame 312. 315, the output end of the electric push rod 315 is fixedly connected to the movable clamp 314. The output end of the electric push rod 315 extends into the slide frame 312. By setting the boring section 3, after the loading and unloading robot 225 loads the welded plate roller 223 into the clamp on the slide frame 312, the two electric push rods 315 are activated. The two electric push rods 315 will drive the movable clamp 314 on them to move towards the corresponding fixed clamp 313. The clamp 313 can clamp and position the printing roller 223 to ensure its stability during processing. After clamping, the electric push rods 323 on both sides will push the servo boring head 322 on them to move closer to each other. Through the interpolation movement of the servo boring head 322, the inner hole, end face and related mating surfaces of the printing roller 223 are machined with high precision. This setting can achieve precise machining of key parts of the printing roller 223, ensuring its assembly dimensional accuracy and performance.
[0018] The 225 loading / unloading robot is an automated intelligent device adapted to printing roller processing machine tools, specifically designed to replace manual labor in loading printing roller blanks and unloading finished products. It typically consists of a robotic arm, customized fixtures, a PLC control system, and sensors. It can accurately complete actions such as gripping, positioning, and transferring printing rollers through preset programs. With safety protection devices, it can improve the efficiency and accuracy of printing roller processing, reduce labor costs and operational risks. There are several models of loading / unloading robots adapted to these machine tools, such as the general-purpose 6-axis LT1500-B-6, which has a repeatability of 0.05mm and can be used for handling workpieces such as printing rollers and can be linked with multiple machine tools.
[0019] It should be noted that the control of the electric linear actuator 212, the plug-in turning rotary spindle 214, the welding torch 219, the electric linear actuator 2191, the electric linear actuator 224, the loading and unloading robot 225, the electric linear actuator 315, the servo boring head 322, and the electric linear actuator 323 in this application can all be achieved by using a program set in the control panel and inputting relevant parameters as needed for automated control. This control method can be implemented using existing technologies, such as PLC.
[0020] A specific application of this embodiment is as follows: First, two plug blanks 215 are respectively installed onto the fixtures of two plug turning rotary spindles 214 to complete the clamping and positioning. The two plug turning rotary spindles 214 are controlled to drive the plug blanks 215 clamped on them to move closer to the corresponding turning tool holders 218. The turning tool holders 218 will perform turning machining on the plug blanks 215. After the turning machining is completed, the two electric push rods 212 are simultaneously started to push the corresponding CNC slides 211 and the machined plug blanks 215 on them. The roller moves towards the printing roller 223 until the two end cap blanks 215 are pushed to the preset installation positions at both ends of the printing roller 223. After the end cap blanks 215 are pushed into place, the servo support frame 222 performs an avoidance action to prevent interference with subsequent rotation processes. At this time, the two end cap turning spindles 214 drive the entire printing roller 223 to rotate synchronously through the clamped end cap blanks 215. During this process, the welding guns 219 on both sides automatically start to perform welding operations on the joint between the end cap blanks 215 and the printing roller 223. After the welding process is completed, The loading / unloading robot 225 uses magnetic grippers to pick up the welded printing roller 223 and transfer it to the designated position in the next processing unit. This integrated setup enables automated continuous operation of capping, assembly, welding, and transfer, significantly improving production efficiency and processing accuracy. After the loading / unloading robot 225 loads the welded printing roller 223 into the fixture on the sliding frame 312, it activates two electric push rods 315. These push rods 315 then drive their respective movable fixtures 314 towards their corresponding fixed fixtures 313. The movable clamp 314 and the fixed clamp 313 work together to clamp and position the printing roller 223, ensuring its stability during processing. After clamping, the electric push rods 323 on both sides will push the servo boring heads 322 on them closer to each other. Through the interpolation movement of the servo boring heads 322, the inner hole, end face and related mating surfaces of the printing roller 223 are machined with high precision. This setting enables precise machining of key parts of the printing roller 223, ensuring its assembly dimensional accuracy and performance.
[0021] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0022] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A multi-functional printing and welding roller boring machine, comprising a CNC base (111) and slide rails (112) arranged on the front and rear sides of the CNC base (111), characterized in that, Also includes: Welding part (2), said welding part (2) is disposed on the front side of the CNC base (111); Boring section (3), there are two boring sections (3), both of which are located on the back of the CNC base (111); The welding section (2) includes two welding assemblies (21), both of which are located on the front of the CNC base (111); and A limiting component (22) is mounted on the welding component (21); The welding assembly (21) includes a CNC slide table (211) slidably connected to the outer surface of the front slide rail (112). The front of the CNC slide table (211) is fixedly connected to a slide rail (213). The outer surface of the slide rail (213) is slidably connected to a plug turning spindle (214). A plug blank (215) is provided on the plug turning spindle (214). The front of the CNC slide table (211) is fixedly connected to a slide frame (216). A slider (217) is slidably connected to the slide frame (216). A turning tool holder (218) and a welding torch (219) are fixedly connected to the front of the slider (217). An electric push rod (2191) is fixedly connected to the top of the slide frame (216). The output end of the welding torch (219) is fixedly connected to the slider (217). A drive component is provided on the CNC slide table (211). Among them, the output end of the electric push rod 2 (2191) extends into the slide frame 1 (216).
2. The multi-functional printing and welding boring machine tool for printing rollers according to claim 1, characterized in that, The boring section (3) includes a fixing component (31) mounted on the back of the CNC base (111); and Boring assembly (32), which is mounted on CNC base (111).
3. The multi-functional printing and welding boring machine tool for printing rolls according to claim 2, characterized in that, The limiting component (22) includes a slide frame (221) fixedly connected to the front of the two CNC slide tables (211). A servo material support frame (222) is slidably connected to each of the two slide frames (221). A printing roller (223) is provided on each of the two servo material support frames (222). An electric push rod (224) is fixedly connected to the top of each of the two slide frames (221). The output ends of the two electric push rods (224) are fixedly connected to the two servo material support frames (222). A loading and unloading robot (225) is provided on the top of the CNC base (111). The output ends of the two electric push rods (224) extend outside the two sliding frames (221).
4. The multi-functional printing and welding boring machine tool for printing rolls according to claim 3, characterized in that, The fixing component (31) includes a CNC slide table (311) that is slidably connected to the outer surface of the rear slide rail (112). A slide frame (312) is fixedly connected to the back of the CNC slide table (311). A fixing clamp (313) is fixedly connected inside the slide frame (312). A movable clamp (314) is slidably connected inside the slide frame (312). A driving component (2) is provided on the slide frame (312). Both the fixed clamp (313) and the movable clamp (314) are in contact with the printing roller (223).
5. A multi-functional printing and welding boring machine for printing rollers according to claim 4, characterized in that, The boring assembly (32) includes a slide rail three (321) fixedly connected to the back of the CNC slide table two (311), a servo boring head (322) is slidably connected to the outer surface of the slide rail three (321), and an electric push rod five (323) is fixedly connected to the left side of the CNC base (111). Among them, the output end of the electric push rod five (323) is fixedly connected to the CNC slide table two (311).
6. The multi-functional printing and welding boring machine tool for printing rollers according to claim 5, characterized in that, The first driving component includes an electric push rod (212) fixedly connected to the CNC base (111), and the output end of the electric push rod (212) is fixedly connected to the CNC slide table (211). Among them, the electric push rod 1 (212) is located on the left side of the CNC base (111).
7. The multi-functional printing and welding boring machine tool for printing rollers according to claim 6, characterized in that, The second driving component includes an electric push rod four (315) fixedly connected to the top of the slide frame three (312), and the output end of the electric push rod four (315) is fixedly connected to the movable clamp (314); Among them, the output end of the electric push rod four (315) extends into the slide frame three (312).