Modularized round roller embossing machine capable of quickly changing rollers

Abstract

The utility model relates to the field of embossing machines, in particular to a modularized round roller embossing machine capable of quickly changing rollers, which comprises a working table and an embossing mechanism, the embossing mechanism is mounted at the upper end of the working table and comprises a main frame body and a servo motor, an embossing roller mechanism and a support roller mechanism are mounted in the embossing mechanism, and the support roller mechanism is mounted at the upper end of the working table. The embossing roller mechanism comprises a first movable frame, the supporting roller mechanism comprises a second movable frame, the main frame body is fixedly connected to the upper end of the workbench, the first movable frame and the second movable frame which are vertically distributed are arranged on the inner wall of the main frame body, a second sliding groove is formed in the inner wall of the right end of the main frame body, a second sliding block is fixedly connected to the right end of the first movable frame, and a third sliding block is fixedly connected to the right end of the second movable frame. According to the embossing machine, the movable frame structure is additionally arranged, the embossing roller is rotationally installed in the movable frame, the embossing roller can be disassembled by disassembling the movable frame, the embossing roller can be conveniently and rapidly replaced during maintenance, the maintenance time is shortened, and therefore the embossing efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of embossing machines, specifically relating to a modular rotary roller embossing machine with quick roller changes. Background Technology

[0002] In modern industrial production, embossing machines are an important processing equipment widely used for surface treatment of materials such as paper, leather, plastic, and metal. They form specific patterns, designs, or textures on the surface of materials using embossing rollers to enhance their aesthetics, functionality, or added value.

[0003] In traditional rotary embossing machines, the installation and disassembly of embossing rollers typically employ relatively fixed connection methods. For example, the embossing rollers are fixed to the frame or drive shaft using mechanical structures such as bolts and keys. When maintenance, replacement, or cleaning of the embossing rollers is required, operators need to use specialized tools to disassemble these fixed components, which is a rather cumbersome process. Especially after long-term use, the embossing rollers may experience wear, corrosion, or slight deformation or jamming with other components, further increasing the difficulty of disassembly. This not only consumes a lot of time and manpower but also affects subsequent processing and production processes due to prolonged equipment downtime, reducing production efficiency and increasing production costs. Utility Model Content

[0004] To overcome the inconvenience of disassembling and maintaining the embossing rollers during use, which may lead to long downtime maintenance affecting subsequent processing, a modular circular roller embossing machine with quick roller replacement is proposed.

[0005] The technical solution of this utility model is as follows: a modular rotary embossing machine with quick roller changing, including a worktable and an embossing mechanism. The embossing mechanism is installed at the upper end of the worktable. The embossing mechanism includes a main frame and a servo motor. An embossing roller mechanism and a support roller mechanism are installed inside the embossing mechanism. The embossing roller mechanism includes a movable frame one, and the support roller mechanism includes a movable frame two. The main frame is fixed to the upper end of the worktable. The inner wall of the main frame is provided with movable frames one and two distributed vertically. The inner wall of the right end of the main frame... A second sliding groove is provided. A second slider is fixedly connected to the right end of the first movable frame, and a third slider is fixedly connected to the right end of the second movable frame. Both sliders are slidably disposed within the second sliding groove. The lower end of the first movable frame is attached to the upper end of the second movable frame. A fixing block is installed at the upper edge of the main frame by bolts. The lower end of the fixing block is attached to the upper end of the second slider. Patterned rollers are rotatably installed on the inner walls of the left and right ends of the first movable frame, and bearing rollers are rotatably installed on the inner walls of the left and right ends of the second movable frame. The outer wall of the bearing roller is attached to the outer wall of the patterned roller.

[0006] Furthermore, a groove is provided at the lower end of the main frame, the inner wall of which is attached to the outer wall of the movable frame 2. A support platform is fixed to the left end of the main frame, and a protective box is fixed to the right end of the main frame.

[0007] Furthermore, a sliding groove is provided at the upper end of the support platform, and a slider is slidably disposed in the sliding groove. A movable plate is fixedly connected to the upper end of the slider.

[0008] Furthermore, a servo motor is fixed to the upper end of the movable plate, a limit hole is opened through the upper end of the movable plate, and a screw hole is opened at the upper end of the support platform.

[0009] Furthermore, the screw holes correspond one-to-one with the limit holes, the movable plate is fixed to the upper end of the support platform by bolts, and a pawl is fixed to the output end of the servo motor.

[0010] Furthermore, a limit block is fixed to the left end of the movable frame, and a limit groove is opened at the left end of the main frame, with the limit block slidably set in the limit groove.

[0011] Furthermore, the left end of the pattern roller has a rotating shaft that passes through the left end of the limiting block and is fixedly connected to a second chuck. The second chuck is compatible with the first chuck, and the right end of the pattern roller has a rotating shaft fixedly connected to a gear.

[0012] Furthermore, a second gear is fixed to the right end of the bearing roller shaft, which meshes with the first gear. A soft pad is fixed to the upper edge of the first movable frame, and a soft pad is fixed to the upper edge of the second movable frame, with the soft pads one and two in contact.

[0013] The beneficial effects of this utility model are as follows: By bolting the fixing block at the upper end of the main frame, the movable frame one and movable frame two can be attached and pressed together, limiting and fixing the pattern roller and the bearing roller in the main frame. The fixing block can be directly removed to complete the disassembly of movable frame one and movable frame two. Compared with the existing embossing machine, the added movable frame structure allows the embossing roller to be rotatably installed in the movable frame. The embossing roller can be disassembled by removing the movable frame, which facilitates quick replacement of the embossing roller during maintenance, reduces maintenance time, and thus improves embossing efficiency. Attached Figure Description

[0014] Figure 1 The diagram shown is a three-dimensional structural schematic of this utility model;

[0015] Figure 2 The diagram shown is a three-dimensional disassembled view of the embossing mechanism, embossing roller mechanism and support roller mechanism of this utility model.

[0016] Figure 3 The diagram shown is a three-dimensional disassembled view of the embossing mechanism of this utility model.

[0017] Figure 4 The diagram shown is a three-dimensional disassembled view of the embossing roller mechanism of this utility model.

[0018] Figure 5 The diagram shown is a three-dimensional disassembled view of the support roller mechanism of this utility model.

[0019] Figure 6 The diagram shown is a three-dimensional structural schematic of the protective box of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Worktable; 2. Embossing mechanism; 201. Main frame; 202. Support platform; 203. Slider 1; 204. Movable plate; 205. Servo motor; 206. Claw 1; 207. Slide 1; 208. Limiting groove; 209. Slide 2; 210. Groove body; 211. Fixing block; 212. Protective box; 213. Limiting hole; 214. Screw hole; 3. Embossing roller mechanism; 301. Movable frame 1; 302. Slider 2; 303. Pattern roller; 304. Gear 1; 305. Claw 2; 306. Limiting block; 307. Soft pad 1; 4. Support roller mechanism; 401. Movable frame 2; 402. Bearing roller; 403. Gear 2; 404. Slider 3; 405. Soft pad 2. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-6 This utility model provides an embodiment of a modular rotary embossing machine with quick roller change capability, comprising a worktable 1 and an embossing mechanism 2. The embossing mechanism 2 is mounted on the upper end of the worktable 1. The embossing mechanism 2 includes a main frame 201 and a servo motor 205. An embossing roller mechanism 3 and a support roller mechanism 4 are installed inside the embossing mechanism 2. The embossing roller mechanism 3 includes a movable frame 301, and the support roller mechanism 4 includes a movable frame 401. The main frame 201 is fixed to the upper end of the worktable 1. The inner wall of the main frame 201 is provided with movable frames 301 and 401 distributed vertically. A groove 209 is provided on the inner wall of the right end of the main frame 201. A slider 302 is fixedly connected to the right end of movable frame 1 301, and a slider 404 is fixedly connected to the right end of movable frame 2 401. Both slider 2 302 and slider 3 404 are slidably disposed in slide groove 2 209. The lower end of movable frame 1 301 is attached to the upper end of movable frame 2 401. A fixing block 211 is installed at the upper edge of the main frame 201 by bolts. The lower end of the fixing block 211 is attached to the upper end of slider 2 302. Pattern rollers 303 are rotatably installed on the inner walls of the left and right ends of movable frame 1 301, and bearing rollers 402 are rotatably installed on the inner walls of the left and right ends of movable frame 2 401. The outer wall of the bearing roller 402 is attached to the outer wall of the pattern roller 303.

[0023] By rotatably installing the patterned roller 303 inside the movable frame 301 and the bearing roller 402 inside the movable frame 401, the movable frames 301 and 401 can be moved directly to replace the patterned roller 303 and the bearing roller 402. The movable frames 301 and 401 are slidably positioned within the slide groove 209 via the sliders 302 and 404, thus limiting them within the main frame 201. The fixing block 211, bolted to the upper end of the main frame 201, can press and clamp the movable frames 301 and 401, thus fixing the patterned roller 303 and the bearing roller 402 within the main frame 201. The fixing block 211 can be directly removed to disassemble the movable frames 301 and 401, facilitating the replacement and maintenance of the patterned roller 303 and the bearing roller 402.

[0024] Please see Figures 3-4 In this embodiment, a groove 210 is provided at the lower end of the main frame 201. The inner wall of the groove 210 is attached to the outer wall of the movable frame 401. A support platform 202 is fixed to the left end of the main frame 201, and a protective box 212 is fixed to the right end of the main frame 201. In use, the groove 210 can limit the lower end of the movable frame 401, improving the stability of the movable frame 401 during operation. The protective box 212 can protect the equipment at the right end of the main frame 201. A sliding groove 207 is provided at the upper end of the support platform 202. A slider 203 is slidably provided in the sliding groove 207. A movable plate 204 is fixed to the upper end of the slider 203. In use, the movable plate 204 can be moved left and right along the support platform 202 by the sliding groove 207 and the slider 203, which facilitates the installation of the movable plate 204.

[0025] Please see Figures 4-5 In this embodiment, a servo motor 205 is fixedly connected to the upper end of the movable plate 204. A limiting hole 213 is provided through the upper end of the movable plate 204, and a screw hole 214 is provided at the upper end of the support platform 202. In use, the installation position of the movable plate 204 can be determined by the limiting hole 213 and the screw hole 214. The screw hole 214 and the limiting hole 213 correspond one-to-one. The movable plate 204 is fixed to the upper end of the support platform 202 by bolts. A pawl 206 is fixedly connected to the output end of the servo motor 205. In use, the movable plate 204 can be fixed by bolts, thereby fixing the position of the servo motor 205 and improving the stability of the servo motor 205 during operation.

[0026] Please see Figures 2-6In this embodiment, a limiting block 306 is fixedly connected to the left end of the movable frame 301, and a limiting groove 208 is formed at the left end of the main frame 201. The limiting block 306 is slidably disposed within the limiting groove 208. During use, the stability of the movable frame 301 during operation can be further improved by the limiting block 306 cooperating with the limiting groove 208. The left end shaft of the pattern roller 303 passes through the left end of the limiting block 306 and is fixedly connected to a second chuck 305. The second chuck 305 is adapted to the first chuck 206. A gear 304 is fixedly connected to the right end shaft of the pattern roller 303. During use, the output end of the servo motor 205 can drive the first chuck 206 to rotate, thereby driving the second chuck 305 to rotate. The servo motor 205 drives the patterned roller 303 to rotate, performing a texturing operation on the material passing through the patterned roller 303. The right end of the bearing roller 402 is fixedly connected to a gear 403, which meshes with a gear 304. A soft pad 307 and a soft pad 405 are fixedly connected to the upper edge of the movable frame 301 and the upper edge of the movable frame 401, respectively. The soft pads 307 and 405 are in contact with each other. In use, the rotation of the patterned roller 303 drives the gear 304 to rotate, which in turn drives the gear 403 to rotate. This allows the bearing roller 402 and the patterned roller 303 to rotate synchronously in opposite directions, clamping the material and performing a texturing operation on it.

[0027] During operation, firstly, loosen the bolts on the movable plate 204 by rotating it. After removing the bolts, the movable plate 204 can be pushed, driving the servo motor 205 to move, causing the first chuck 206 and the second chuck 305 to separate. Then, rotate the bolts on the fixing block 211 to remove it. Next, pull the first movable frame 301 upwards to remove the patterned roller 303. The second movable frame 401 can also be pulled upwards to remove the support roller 402. Then, place the second movable frame 401 on the new support roller mechanism 4 onto the main frame 201. Align the third slider 404 with the second slide groove 209 and press the second movable frame 401 downwards to move the lower end of the second movable frame 401. Place the movable frame 301 on the main frame 201 onto the inner wall of the groove 210, align the slider 302 with the groove 209, press the movable frame 301 down to make it fit and press the movable frame 401 together, and make the gear 304 mesh with the gear 403. Finally, align the lower end of the fixing block 211 with the groove 209, and use bolts to install the fixing block 211 onto the main frame 201, so that the fixing block 211 fits and presses the slider 302 together, thus completing the fixing of the movable frame 301. Then push the movable plate 204, so that the servo motor 205 drives the pawl 206 to cooperate with the pawl 305, and then use bolts to fix the movable plate 204.

[0028] Through the above steps, the pattern roller 303 is rotatably installed in the movable frame 301, and the bearing roller 402 is rotatably installed in the movable frame 401. The movable frames 301 and 401 can be moved directly to replace the pattern roller 303 and the bearing roller 402. Then, the movable frames 301 and 401 are slidably set in the slide groove 209 through the slider 2 and slider 3 404, which can limit the movable frames 301 and 401 in the main frame 201. The fixing block 211 at the upper end of the main frame 201 is bolted to fit and press the movable frames 301 and 401 together, limiting and fixing the pattern roller 303 and the bearing roller 402 in the main frame 201. This solves the problem that the disassembly and maintenance of the embossing roller is inconvenient when the embossing machine is in use, and that the long downtime for maintenance may affect subsequent processing.

Claims

1. A modular rotary embossing machine with quick roller change capability, comprising a worktable (1) and an embossing mechanism (2), characterized in that: An embossing mechanism (2) is installed at the upper end of the workbench (1). The embossing mechanism (2) includes a main frame (201) and a servo motor (205). An embossing roller mechanism (3) and a support roller mechanism (4) are installed inside the embossing mechanism (2). The embossing roller mechanism (3) includes a movable frame one (301), and the support roller mechanism (4) includes a movable frame two (401). The main frame (201) is fixed to the upper end of the workbench (1). The inner wall of the main frame (201) is provided with movable frame one (301) and movable frame two (401) distributed vertically. The inner wall of the right end of the main frame (201) is provided with a sliding groove two (209). The right end of movable frame one (301) is fixed with a slider two (309). 2) The right end of the movable frame 2 (401) is fixed with the slider 3 (404). Both slider 2 (302) and slider 3 (404) are slidably set in the slide groove 2 (209). The lower end of the movable frame 1 (301) is attached to the upper end of the movable frame 2 (401). The upper edge of the main frame (201) is fitted with a fixing block (211) by bolts. The lower end of the fixing block (211) is attached to the upper end of slider 2 (302). Pattern rollers (303) are rotatably installed on the inner walls of the left and right ends of the movable frame 1 (301). Bearing rollers (402) are rotatably installed on the inner walls of the left and right ends of the movable frame 2 (401). The outer wall of the bearing roller (402) is attached to the outer wall of the pattern roller (303).

2. The modular rotary embossing machine with quick roller change capability according to claim 1, characterized in that: The lower end of the main frame (201) is provided with a groove (210), the inner wall of the groove (210) is attached to the outer wall of the movable frame two (401), the left end of the main frame (201) is fixed with a support platform (202), and the right end of the main frame (201) is fixed with a protective box (212).

3. The modular circular roller embossing machine with quick roller changing capability according to claim 2, characterized in that: The upper end of the support platform (202) is provided with a sliding groove (207), and a slider (203) is slidably provided in the sliding groove (207). A movable plate (204) is fixedly connected to the upper end of the slider (203).

4. The modular rotary embossing machine with quick roller change capability according to claim 3, characterized in that: A servo motor (205) is fixedly connected to the upper end of the movable plate (204), and a limit hole (213) is opened through the upper end of the movable plate (204). A screw hole (214) is opened at the upper end of the support platform (202).

5. The modular rotary embossing machine with quick roller change capability according to claim 4, characterized in that: The screw hole (214) corresponds to the limiting hole (213) one by one. The movable plate (204) is fixed to the upper end of the support platform (202) by bolts. The output end of the servo motor (205) is fixed with a pawl (206).

6. The modular rotary embossing machine with quick roller change capability according to claim 5, characterized in that: The left end of the movable frame (301) is fixed with a limiting block (306), and the left end of the main frame (201) is provided with a limiting groove (208). The limiting block (306) is slidably disposed in the limiting groove (208).

7. The modular rotary embossing machine with quick roller change capability according to claim 6, characterized in that: The left end of the pattern roller (303) has a rotating shaft that passes through the left end of the limiting block (306) and is fixedly connected to a second chuck (305). The second chuck (305) is compatible with the first chuck (206). The right end of the pattern roller (303) has a rotating shaft that is fixedly connected to a gear (304).

8. The modular rotary embossing machine with quick roller change capability according to claim 7, characterized in that: Gear 2 (403) is fixedly connected to the right end of the bearing roller (402), and gear 2 (403) meshes with gear 1 (304). A soft pad 1 (307) is fixedly connected to the upper edge of the movable frame 1 (301), and a soft pad 2 (405) is fixedly connected to the upper edge of the movable frame 2 (401). The soft pad 1 (307) and soft pad 2 (405) are in contact.

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