Laser embossing positioning device

Abstract

The utility model relates to laser embossing technical field, concretely is a kind of laser embossing positioning device, including support frame, the upside of support frame is equipped with universal adjusting frame, the lower end of universal adjusting frame is fixedly connected with mounting plate, the middle part of mounting plate is fixedly installed with fiber laser, the upper surface of support frame is fixedly connected with support plate, the surface of support plate is equipped with multiple groups of electromagnetic chuck and vacuum nozzle, the front and back sides of support plate are all provided with multiple groups of clamping components, clamping component includes support block, pressing plate, adjusting screw, first plug-in rod, locking hole, mounting seat, first plug-in slot, locking block, locking spring and adjusting rod;First plug-in rod inserts first plug-in slot, locking spring pushes locking block and is inserted inside locking hole, to the fixture is quickly fixed, adjusting rod drives locking block to slide, can quickly unlock support block, further effectively improve the replacement efficiency of clamping component, further effectively improve the efficiency of printing material engraving embossing.

Description

Technical Field

[0001] This utility model relates to the field of laser embossing technology, and specifically to a laser embossing positioning device. Background Technology

[0002] Laser embossing is based on CNC technology and uses laser as the processing medium. The physical transformation of the material under laser engraving irradiation causes instantaneous melting and vaporization, which enables laser embossing to achieve its processing purpose. Laser engraving is the use of laser technology to engrave text on objects. The text engraved by this technology has no engraving marks, the surface of the object remains smooth, and the text will not wear off. In order to improve the stability of the substrate during the processing, fixed fixtures are often used to hold and fix the substrate.

[0003] Due to the diversity of substrate materials, such as metal, plastic, and fabric, different materials have different properties. Therefore, different clamps need to be changed according to different materials. Existing clamps mostly use multiple sets of bolts for fixing, which makes the disassembly and assembly process cumbersome and affects the embossing efficiency.

[0004] Therefore, it is necessary to invent a laser embossing positioning device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a laser embossing positioning device to solve the problem that the existing fixture assembly and disassembly process is cumbersome and affects the embossing efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a laser embossing positioning device, comprising a support frame, a universal adjustment frame mounted on the upper side of the support frame, a mounting plate fixedly connected to the lower end of the universal adjustment frame, a fiber laser fixedly mounted in the middle of the mounting plate, a support plate fixedly connected to the upper surface of the support frame, multiple sets of electromagnetic chucks and vacuum nozzles mounted on the surface of the support plate, and multiple sets of clamping assemblies provided on both the front and rear sides of the support plate, each clamping assembly comprising a support block, a pressure plate, an adjusting screw, a first insertion rod, a locking hole, a mounting base, a first insertion slot, a locking block, a locking spring, and an adjusting rod.

[0007] By adopting the above technical solution, the universal adjuster, together with the fiber laser, engraves and embosses the surface of the substrate. During the engraving and embossing process, multiple sets of clamping components are used to clamp and fix the substrate, while an electromagnetic chuck is used to adsorb the metal plate and a vacuum nozzle is used to adsorb the plastic plate, further improving the stability of the substrate.

[0008] Optionally, a dynamic focusing lens group is fixedly installed on the right end of the mounting plate, and an infrared thermometer is fixedly connected to both the front and rear ends of the mounting plate.

[0009] By adopting the above technical solution, the infrared thermometer is used to detect the temperature of the clamping assembly and the support plate, and the dynamic focusing lens group automatically adjusts the focal length according to the material thickness.

[0010] Optionally, a limiting groove is provided on the side of the support block, the front end of the pressure plate is slidably connected to the limiting groove, a connecting block is fixedly connected to the upper surface of the pressure plate, the adjusting screw is threadedly connected to the upper end of the support block, and the lower end of the adjusting screw is threadedly connected to the connecting block.

[0011] By adopting the above technical solution, rotating the adjusting screw pushes the pressure plate downward, while the pressure plate slides inside the limiting groove, thereby improving the stability of the pressure plate.

[0012] Optionally, a first plug-in rod is fixedly connected to both the front and rear sides of the lower end of the support block, and locking holes are opened on the surface of both sets of the first plug-in rods. The lower ends of both sets of the first plug-in rods are cut into bevels, and a second plug-in rod is fixedly connected to both the left and right sides of the lower end of the support block.

[0013] Optionally, a fixing plate is fixedly connected to both the left and right sides of the mounting base, and the fixing plate is fixedly connected to the support frame. A first insertion slot is provided on both the front and rear sides of the upper surface of the mounting base, and a second insertion slot is provided on both the left and right sides of the upper surface of the mounting base. The first insertion rod is inserted and fixed into the first insertion slot, and the second insertion rod is inserted and fixed into the second insertion slot.

[0014] By adopting the above technical solution, the first insertion rod, the second insertion rod, the first insertion slot, and the second insertion slot cooperate to fix the support block.

[0015] Optionally, both sets of the second plug rods have positioning grooves on their side walls, and both sets of positioning grooves have locking blocks slidably connected inside them. The opposite ends of the two sets of locking blocks are cut into bevels, and both sets of positioning grooves have locking springs inside them. The two ends of the locking springs abut against the side wall of the positioning groove and the end of the locking block, respectively.

[0016] By adopting the above technical solution, after the first plug rod is inserted into the first plug slot, the locking spring pushes the locking block to lock it into the inside of the locking hole, thereby locking and fixing the first plug rod, and then fixing the support block on the upper side of the mounting base.

[0017] Optionally, the mounting base has a sliding groove on its side, and an adjustment groove is provided between the sliding groove and the two sets of positioning grooves. An adjustment rod is slidably connected inside each of the two sets of adjustment grooves. A slider is fixedly connected to one outer end of the adjustment rod, and a locking block on the same side is fixedly connected to one inner end of the adjustment rod.

[0018] By adopting the above technical solution, the adjusting rod slides inside the adjusting groove, which drives the locking block to slide inside the positioning groove. By adjusting the position of the locking block, the support block can be quickly unlocked, thereby effectively improving the replacement efficiency of the clamping components.

[0019] Optionally, a first infusion pipe is fixedly connected to both the left and right ends of the support plate, and multiple sets of cooling pipes are fixedly connected between the two sets of first infusion pipes. The cooling pipes are fixed inside the support plate, and a second infusion pipe is fixedly connected to the lower end of each of the two sets of first infusion pipes. A cooling water tank is installed on the lower side of the support frame, and a circulation pump is fixedly installed at the outlet of the cooling water tank. The lower end of the second infusion pipe on the left side is fixedly connected to the outlet of the circulation pump, and the lower end of the second infusion pipe on the right side is fixedly connected to the inlet of the cooling water tank.

[0020] By adopting the above technical solution, the circulating pump, together with the first infusion pipe, the second infusion pipe, the cooling pipe and the cooling water tank, cools the clamping assembly and the support plate, keeping the support plate and the clamping assembly at 25±2℃, thus preventing the substrate from deforming.

[0021] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0022] 1. This utility model locks and fixes the first plug rod by pushing the locking block into the locking hole after the first plug rod is inserted into the first plug groove, thereby fixing the support block on the upper side of the mounting base. The support block can be quickly unlocked by adjusting the locking block to drive the locking block to slide, thereby effectively improving the efficiency of replacing the clamping components and the efficiency of engraving and embossing the substrate.

[0023] 2. This utility model uses an infrared thermometer to measure the temperature of the clamping component and the support plate surface. When the temperature exceeds 40°C, the circulation pump is started. The circulation pump, together with the first infusion pipe, the second infusion pipe, the cooling pipe and the cooling water tank, cools the clamping component and the support plate, avoids deformation of the substrate and improves the engraving and embossing effect. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the clamping component structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the support block structure of this utility model;

[0027] Figure 4 This is a schematic diagram of the external structure of the mounting base of this utility model;

[0028] Figure 5 This is a schematic diagram of the internal structure of the mounting base of this utility model;

[0029] Figure 6 This is a schematic diagram of the mounting plate structure of this utility model;

[0030] Figure 7 This is a schematic diagram of the cooling pipe structure of this utility model.

[0031] Explanation of reference numerals in the attached figures:

[0032] 1. Support frame; 11. Universal adjustment frame; 12. Mounting plate; 13. Fiber laser; 14. Dynamic focusing lens group; 15. Infrared thermometer; 2. Support plate; 21. Electromagnetic chuck; 22. Vacuum nozzle; 23. First infusion tube; 24. Cooling pipe; 25. Second infusion tube; 26. Cooling water tank; 27. Circulating pump; 3. Clamping assembly; 31. Support block; 32. Limiting groove; 33. Pressure plate; 34. Connecting block; 35. Adjusting screw; 36. First insertion rod; 37. Locking hole; 38. Second insertion rod; 39. Mounting base; 310. First insertion slot; 311. Second insertion slot; 312. Slide groove; 313. Adjustment groove; 314. Positioning groove; 315. Locking block; 316. Locking spring; 317. Adjusting rod; 318. Slider; 319. Fixing plate. Detailed Implementation

[0033] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0034] This utility model provides, for example Figures 1 to 6 The laser embossing positioning device shown includes a support frame 1. A universal adjustment frame 11 is mounted on the upper side of the support frame 1. A mounting plate 12 is fixedly connected to the lower end of the universal adjustment frame 11. A fiber laser 13 is fixedly mounted in the middle of the mounting plate 12. A dynamic focusing lens group 14 is fixedly mounted on the right end of the mounting plate 12. Infrared thermometers 15 are fixedly connected to both the front and rear ends of the mounting plate 12. A support plate 2 is fixedly connected to the upper surface of the support frame 1. Multiple sets of electromagnetic chucks 21 and vacuum nozzles 22 are mounted on the surface of the support plate 2. The front and rear sides of the support plate 2... Each component is equipped with multiple clamping assemblies 3. Each clamping assembly 3 includes a support block 31, a pressure plate 33, an adjusting screw 35, a first insertion rod 36, a locking hole 37, a mounting base 39, a first insertion groove 310, a locking block 315, a locking spring 316, and an adjusting rod 317. The side of the support block 31 has a limit groove 32. The front end of the pressure plate 33 is slidably connected to the limit groove 32. A connecting block 34 is fixedly connected to the upper surface of the pressure plate 33. The adjusting screw 35 is threadedly connected to the upper end of the support block 31, and the lower end of the adjusting screw 35 is threadedly connected to the connecting block 34.

[0035] During use, the substrate is placed on the upper side of the support plate 2. At this time, multiple sets of clamping components 3 are used to fix the edges of the substrate. At the same time, the electromagnetic chuck 21 or vacuum nozzle 22 is activated for different materials to fix the substrate in one step, thereby improving the stability of the substrate. After the substrate is fixed, the universal adjustment frame 11 and fiber laser 13 are activated to engrave the surface of the substrate. During the engraving process, the dynamic focusing lens group 14 automatically adjusts the focal length according to the material thickness, and the infrared thermometer 15 monitors the temperature of the support plate 2 and the surface of the clamping components 3 in real time.

[0036] Specifically, during the clamping process of the clamping assembly 3 clamping the substrate, the adjusting screw 35 is rotated, and the adjusting screw 35 pushes the pressure plate 33 downward, so that the pressure plate 33 is in contact with the surface of the substrate, thereby clamping and fixing the substrate. When engraving and embossing the metal surface, the electromagnetic chuck 21 is energized to generate magnetism and attract the metal plate. When engraving and embossing the plastic plate, the vacuum pump is started, and multiple sets of vacuum nozzles 22 are used to attract the plastic plate, thereby improving the stability of the plastic plate.

[0037] See Figures 2 to 5 The support block 31 has two sets of first insertion rods 36 fixedly connected to its lower end on both the front and rear sides. Each set of first insertion rods 36 has a locking hole 37 on its surface, and the lower ends of both sets of first insertion rods 36 are beveled. The support block 31 has two sets of second insertion rods 38 fixedly connected to its lower end on both the left and right sides. The mounting base 39 has two sets of fixing plates 319 fixedly connected to its left and right sides, and the fixing plates 319 are fixedly connected to the support frame 1. The mounting base 39 has two sets of first insertion slots 310 on its upper surface on both the front and rear sides, and two sets of second insertion slots 311 on its upper surface on both the left and right sides. The first insertion rods 36 are inserted into the first insertion slots 310 and fixedly connected to the second insertion slots 311. The side walls of both sets of second insertion rods 38 have positioning grooves. 314, locking blocks 315 are slidably connected inside the two sets of positioning grooves 314, and the opposite ends of the two sets of locking blocks 315 are cut into bevels. Locking springs 316 are provided inside the two sets of positioning grooves 314. The two ends of the locking springs 316 abut against the side wall of the positioning groove 314 and the end of the locking block 315, respectively. A sliding groove 312 is provided on the side of the mounting base 39. An adjustment groove 313 is provided between the sliding groove 312 and the two sets of positioning grooves 314. An adjustment rod 317 is slidably connected inside the two sets of adjustment grooves 313. A slider 318 is fixedly connected to the outer end of the adjustment rod 317, and the inner end of the adjustment rod 317 is fixedly connected to the locking block 315 on the same side.

[0038] In addition, when replacing the clamping assembly 3, the two sets of sliders 318 on the side of the mounting base 39 are simultaneously pressed inward. The sliders 318 drive the two sets of adjusting rods 317 to slide inside the adjusting groove 313, thereby driving the two sets of locking blocks 315 to slide inside the positioning groove 314, so that the ends of the locking blocks 315 disengage from the inside of the locking holes 37, unlocking the first insertion rod 36. At this time, the support block 31 can be directly taken out upward, thereby achieving quick disassembly. Then, the matching clamp is placed on the upper side of the mounting base 39, and the first insertion rod 36 and the second insertion rod 38 at the lower end of the support block 31 are separated. Do not insert it into the first insertion slot 310 and the second insertion slot 311. When the first insertion rod 36 slides down, the inclined surface at its lower end cooperates with the inclined surface at the end of the locking block 315. The first insertion rod 36 will push the locking block 315 into the positioning slot 314 and compress the locking spring 316. When the locking hole 37 moves to the side of the locking block 315, the locking spring 316 will automatically push the locking block 315 outward and lock it into the inside of the locking hole 37, thereby locking and fixing the first insertion rod 36 and the support block 31, effectively improving the efficiency of disassembling and assembling the clamp.

[0039] See Figure 1 and Figure 7 The support plate 2 has a first infusion pipe 23 fixedly connected to both the left and right ends. Multiple cooling pipes 24 are fixedly connected between the two sets of first infusion pipes 23. The cooling pipes 24 are fixed inside the support plate 2. The lower ends of the two sets of first infusion pipes 23 are fixedly connected to a second infusion pipe 25. A cooling water tank 26 is installed on the lower side of the support frame 1. A circulation pump 27 is fixedly installed at the outlet of the cooling water tank 26. The lower end of the second infusion pipe 25 on the left is fixedly connected to the outlet of the circulation pump 27, and the lower end of the second infusion pipe 25 on the right is fixedly connected to the inlet of the cooling water tank 26.

[0040] It should be added that during the engraving and embossing process, when the infrared thermometer 15 detects that the surface temperature of the support plate 2 and the clamping assembly 3 is too high, the controller will automatically start the circulation pump 27. The circulation pump 27 draws out the coolant from the cooling water tank 26 and delivers it to the inside of the cooling pipe 24 through the second infusion pipe 25 and the first infusion pipe 23 on the left side to cool down the support plate 2 and the clamping assembly 3. Then, it flows back to the inside of the cooling water tank 26 through the first infusion pipe 23 and the second infusion pipe 25 on the right side.

[0041] The working principle of this utility model is as follows: After the first insertion rod 36 is inserted into the first insertion slot 310, the locking spring 316 pushes the locking block 315 to lock it into the locking hole 37, thereby locking and fixing the first insertion rod 36. This fixes the support block 31 on the upper side of the mounting base 39. By adjusting the rod 317, the locking block 315 can be slid, which can quickly unlock the support block 31, thereby effectively improving the replacement efficiency of the clamping component 3 and the engraving and embossing efficiency of the substrate. The infrared thermometer 15 measures the temperature of the clamping component 3 and the support plate 2. When the temperature exceeds 40°C, the circulation pump 27 is started. The circulation pump 27, together with the first infusion pipe 23, the second infusion pipe 25, the cooling pipe 24, and the cooling water tank 26, cools the clamping component 3 and the support plate 2, preventing deformation of the substrate and improving the engraving and embossing effect.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A laser embossing positioning device, comprising a support frame (1), characterized in that: A universal adjustment bracket (11) is installed on the upper side of the support frame (1). A mounting plate (12) is fixedly connected to the lower end of the universal adjustment bracket (11). A fiber laser (13) is fixedly installed in the middle of the mounting plate (12). A support plate (2) is fixedly connected to the upper surface of the support frame (1). Multiple sets of electromagnetic chucks (21) and vacuum nozzles (22) are installed on the surface of the support plate (2). Multiple sets of clamping assemblies (3) are provided on both the front and rear sides of the support plate (2). The clamping assembly (3) includes a support block (31), a pressure plate (33), an adjusting screw (35), a first insertion rod (36), a locking hole (37), a mounting base (39), a first insertion slot (310), a locking block (315), a locking spring (316), and an adjusting rod (317).

2. The laser embossing positioning device according to claim 1, characterized in that: A dynamic focusing lens group (14) is fixedly installed on the right end of the mounting plate (12), and an infrared thermometer (15) is fixedly connected to both the front and rear ends of the mounting plate (12).

3. The laser embossing positioning device according to claim 1, characterized in that: The support block (31) has a limiting groove (32) on its side. The front end of the pressure plate (33) is slidably connected to the limiting groove (32). A connecting block (34) is fixedly connected to the upper surface of the pressure plate (33). The adjusting screw (35) is threadedly connected to the upper end of the support block (31). The lower end of the adjusting screw (35) is threadedly connected to the connecting block (34).

4. The laser embossing positioning device according to claim 1, characterized in that: The support block (31) has a first plug rod (36) fixedly connected to both the front and rear sides of its lower end. Both sets of the first plug rods (36) have locking holes (37) on their surfaces. The lower ends of both sets of the first plug rods (36) are cut into bevels. The support block (31) has a second plug rod (38) fixedly connected to both the left and right sides of its lower end.

5. The laser embossing positioning device according to claim 4, characterized in that: The mounting base (39) is fixedly connected to the left and right sides with fixing plates (319), and the fixing plates (319) are fixedly connected to the support frame (1). The mounting base (39) has a first insertion slot (310) on both the front and rear sides of the upper surface and a second insertion slot (311) on both the left and right sides of the upper surface. The first insertion rod (36) is inserted and fixed to the first insertion slot (310), and the second insertion rod (38) is inserted and fixed to the second insertion slot (311).

6. The laser embossing positioning device according to claim 4, characterized in that: Both sets of the second plug rods (38) have positioning grooves (314) on their side walls. Both sets of positioning grooves (314) have locking blocks (315) slidably connected inside. The opposite ends of the two sets of locking blocks (315) are cut into bevels. Both sets of positioning grooves (314) have locking springs (316) inside. The two ends of the locking springs (316) abut against the side wall of the positioning groove (314) and the end of the locking block (315), respectively.

7. The laser embossing positioning device according to claim 6, characterized in that: The mounting base (39) has a sliding groove (312) on its side. An adjustment groove (313) is provided between the sliding groove (312) and two sets of positioning grooves (314). An adjustment rod (317) is slidably connected inside each of the two sets of adjustment grooves (313). A slider (318) is fixedly connected to one end of the adjustment rod (317), and the inner end of the adjustment rod (317) is fixedly connected to a locking block (315) on the same side.

8. The laser embossing positioning device according to claim 1, characterized in that: The support plate (2) is fixedly connected to the left and right ends of the first infusion pipe (23), and multiple cooling pipes (24) are fixedly connected between the two sets of the first infusion pipes (23). The cooling pipes (24) are fixed inside the support plate (2). The lower ends of the two sets of the first infusion pipes (23) are fixedly connected to the second infusion pipes (25). A cooling water tank (26) is installed on the lower side of the support frame (1). A circulation pump (27) is fixedly installed at the outlet of the cooling water tank (26). The lower end of the second infusion pipe (25) on the left is fixedly connected to the outlet of the circulation pump (27), and the lower end of the second infusion pipe (25) on the right is fixedly connected to the inlet of the cooling water tank (26).

Images