Laser positioning mechanism of die-cutting machine

Abstract

The utility model belongs to the technical field of die-cutting machines, and particularly relates to a die-cutting machine laser positioning mechanism which comprises a base plate and a platen, cushion blocks are installed at the four corners of the bottom end of the base plate, an adjusting assembly is arranged in the base plate, four limiting holes are formed in the mountain end of the platen, a positioning assembly is arranged on the platen, and the adjusting assembly is connected with the positioning assembly. A fixing frame is installed on one side of the upper end of the base plate, a sliding base is slidably connected to the fixing frame, and a first hydraulic cylinder is installed at one end of the fixing frame. According to the utility model, through the arrangement of the positioning assembly, four plate bodies can be limited and fixed, the cutting stability is ensured, and through the arrangement of the adjusting assembly, the angle of the bedplate can be rotated, so that the four positioned plate bodies are sequentially adjusted to be below a die-cutting knife for die cutting, the time for taking and placing the plate bodies is saved, and the die-cutting progress is accelerated; the first hydraulic cylinder drives the sliding base to slide on the fixing frame, and the die cutting position can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting machines, in particular to a laser positioning mechanism for a die-cutting machine. Background Art

[0002] The die-cutting machine is also called a die-cutting machine, a cutting machine, or a CNC punching machine. It is mainly used for die-cutting (full cutting, half cutting), embossing, hot stamping, laminating, and automatic waste discharge of some corresponding non-metallic materials, self-adhesive stickers, EVA, double-sided tapes, electronics, mobile phone pads, etc. The die-cutting machine uses a steel knife, a hardware mold, and a steel wire (or a template carved from a steel plate) to apply a certain pressure through the stamping plate to cut the printed product into a certain shape; the die-cutting machine in the prior art usually does not have a limiting structure, the die-cutting stability is not high, the die-cutting accuracy is reduced, and the unloading after cutting and the re-feeding for die-cutting slow down the die-cutting progress. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies of the prior art, the utility model provides a laser positioning mechanism for a die-cutting machine, which solves the problems raised in the above-mentioned background technology.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A laser positioning mechanism for a die-cutting machine comprises a base plate and a table plate, wherein pads are installed at the four corners of the bottom end of the base plate, an adjustment component is arranged inside the base plate, four limit holes are opened at the top end of the table plate, a positioning component is arranged on the table plate, a fixing frame is installed on one side of the upper end of the base plate, a slide seat is slidably connected to the fixing frame, a hydraulic cylinder 1 is installed at one end of the fixing frame, an output end of the hydraulic cylinder 1 is connected to the slide seat, a hydraulic cylinder 2 is installed at the upper end of the slide seat, a mounting plate is installed at the output end of the hydraulic cylinder 2, and a die-cutting knife is installed at the bottom end of the mounting plate;

[0008] The positioning assembly includes a driving motor installed in the middle of the upper end of the table, a bevel gear 1 is installed at the output end of the driving motor, two limit blocks are slidably connected in the four limit holes, a bidirectional screw is rotatably connected in the four limit holes, the bidirectional screw is threadedly connected to the limit blocks, bevel gear 2 is installed at the ends of the four bidirectional screws close to each other, and a positioning plate is installed at the upper end of each limit block.

[0009] Furthermore, the bevel gear one is meshed with four bevel gears two.

[0010] Furthermore, the adjustment component includes an annular hole opened at the upper end of the base plate, an annular block is rotatably connected in the annular hole, two limiting grooves are opened in the base plate, connecting rings are rotatably arranged in the two limiting grooves, the two connecting rings are connected to the annular block, a rack is installed on the inner wall of the annular block, a servo motor is installed at the bottom end of the base plate, a rotating gear is installed at the output end of the servo motor, and the annular block is connected to the table.

[0011] Furthermore, the limiting groove is connected to the annular hole.

[0012] Furthermore, the rotating gear and the rack are meshed with each other.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a laser positioning mechanism for a die-cutting machine, which has the following beneficial effects:

[0015] The utility model can limit and fix the four plates through the setting of the positioning component to ensure the cutting stability, and can rotate the angle of the table through the setting of the adjustment component, so that the four positioned plates can be adjusted in turn to the bottom of the die-cutting knife for die-cutting, saving the time for taking and placing the plates and speeding up the die-cutting process; the hydraulic cylinder drives the slide seat to slide on the fixed frame, so that the die-cutting position can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the positioning component of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the adjustment component of the utility model;

[0019] Figure 4 It is a structural schematic diagram of a bevel gear 1 of the utility model.

[0020] In the figure: 1. Base plate; 2. Spacer block; 3. Adjustment assembly; 31. Annular hole; 32. Annular block; 33. Limiting groove; 34. Connecting ring; 35. Rack; 36. Servo motor; 37. Rotating gear; 4. Table; 5. Positioning assembly; 51. Limiting block; 52. Positioning plate; 53. Bidirectional screw; 54. Bevel gear 2; 55. Driving motor; 56. Bevel gear 1; 6. Limiting hole; 7. Fixed frame; 8. Slide seat; 9. Hydraulic cylinder 1; 10. Hydraulic cylinder 2; 11. Mounting plate; 12. Die cutter. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a laser positioning mechanism for a die-cutting machine proposed in an embodiment of the utility model comprises a base plate 1 and a table plate 4, pads 2 are installed at the four corners of the bottom end of the base plate 1, an adjusting component 3 is arranged in the base plate 1, four limiting holes 6 are opened at the top end of the table plate 4, a positioning component 5 is arranged on the table plate 4, a fixing frame 7 is installed on one side of the upper end of the base plate 1, a slide seat 8 is slidably connected to the fixing frame 7, a hydraulic cylinder 9 is installed at one end of the fixing frame 7, the output end of the hydraulic cylinder 9 is connected to the slide seat 8, a hydraulic cylinder 2 10 is installed on the upper end of the slide seat 8, and the hydraulic cylinder 10 is installed on the upper end of the slide seat 8. The output end of the pressure cylinder 10 is equipped with a mounting plate 11, and the bottom end of the mounting plate 11 is equipped with a die-cutting knife 12; through the setting of the positioning component 5, the four plates can be limited and fixed to ensure cutting stability, and through the setting of the adjustment component 3, the angle of the table 4 can be rotated, so that the four positioned plates can be adjusted to the bottom of the die-cutting knife 12 in turn for die-cutting, saving the time of taking and releasing the plates and speeding up the die-cutting progress; the hydraulic cylinder 9 drives the slide 8 to slide on the fixed frame 7, and the die-cutting position can be adjusted;

[0024] The positioning assembly 5 includes a driving motor 55 installed in the middle of the upper end of the table plate 4, and a bevel gear 1 56 is installed at the output end of the driving motor 55. Two limit blocks 51 are slidably connected in four limit holes 6, and two-way screws 53 are rotatably connected in the four limit holes 6. The two-way screws 53 are threadedly connected to the limit blocks 51. Bevel gears 2 54 are installed at the ends close to each other of the four two-way screws 53, and a positioning plate 52 is installed at the upper end of each limit block 51; the driving motor 55 drives the bevel gear 1 56 to rotate, drives the bevel gear 2 54 to rotate, drives the two-way screws 53 to rotate, and drives the limit blocks 51 to slide in the limit holes 6, thereby completing the positioning of the plate body by bringing the two positioning plates 52 close to each other.

[0025] like Figure 2 As shown, in some embodiments, bevel gear one 56 and four bevel gear twos 54 are meshed with each other to facilitate fixation.

[0026] like Figure 3As shown, in some embodiments, the adjustment component 3 includes an annular hole 31 provided at the upper end of the base plate 1, and an annular block 32 is rotatably connected in the annular hole 31. Two limiting grooves 33 are provided in the base plate 1, and connecting rings 34 are rotatably provided in the two limiting grooves 33. The two connecting rings 34 are connected to the annular block 32, and a rack 35 is installed on the inner wall of the annular block 32. A servo motor 36 is installed at the bottom end of the base plate 1, and a rotating gear 37 is installed at the output end of the servo motor 36. The annular block 32 is connected to the table 4; the rotating gear 37 is driven to rotate by the servo motor 36, and the annular block 32 is driven to rotate in the annular hole 31, and the connecting ring 34 is guided as it rotates in the limiting groove 33, thereby driving the table 4 to rotate, and the fixed plate body is die-cut in sequence.

[0027] like Figure 3 As shown, in some embodiments, the limiting groove 33 is connected to the annular hole 31 to facilitate guiding and limiting.

[0028] like Figure 3 As shown, in some embodiments, the rotating gear 37 and the rack 35 are meshed with each other to facilitate adjustment.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A laser positioning mechanism for a die-cutting machine, comprising a base plate (1) and a table plate (4), characterized in that: Pads (2) are installed at the four corners of the bottom end of the base plate (1), an adjustment component (3) is arranged inside the base plate (1), four limit holes (6) are opened at the top end of the table plate (4), a positioning component (5) is arranged on the table plate (4), a fixing frame (7) is installed on one side of the upper end of the base plate (1), a slide seat (8) is slidably connected to the fixing frame (7), a hydraulic cylinder (9) is installed at one end of the fixing frame (7), the output end of the hydraulic cylinder (9) is connected to the slide seat (8), a hydraulic cylinder (10) is installed at the upper end of the slide seat (8), a mounting plate (11) is installed at the output end of the hydraulic cylinder (10), and a die cutter (12) is installed at the bottom end of the mounting plate (11); The positioning assembly (5) comprises a driving motor (55) installed in the middle of the upper end of the table (4); a bevel gear 1 (56) is installed at the output end of the driving motor (55); two limit blocks (51) are slidably connected in the four limit holes (6); a bidirectional screw (53) is rotatably connected in the four limit holes (6); the bidirectional screw (53) is threadedly connected to the limit blocks (51); bevel gear 2 (54) is installed at the mutually adjacent ends of the four bidirectional screws (53); and a positioning plate (52) is installed at the upper end of each limit block (51).

2. A laser positioning mechanism for a die-cutting machine according to claim 1, characterized in that: The bevel gear one (56) is meshed with the four bevel gear twos (54).

3. The laser positioning mechanism for a die-cutting machine according to claim 1, characterized in that: The adjustment assembly (3) comprises an annular hole (31) provided at the upper end of the base plate (1), an annular block (32) being rotatably connected in the annular hole (31), two limiting grooves (33) being provided in the base plate (1), connecting rings (34) being rotatably provided in the two limiting grooves (33), the two connecting rings (34) being connected to the annular block (32), a rack (35) being installed on the inner wall of the annular block (32), a servo motor (36) being installed at the bottom end of the base plate (1), a rotating gear (37) being installed at the output end of the servo motor (36), and the annular block (32) being connected to the table plate (4).

4. A laser positioning mechanism for a die-cutting machine according to claim 3, characterized in that: The limiting groove (33) is connected to the annular hole (31).

5. The laser positioning mechanism for a die-cutting machine according to claim 3, characterized in that: The rotating gear (37) and the rack (35) are meshed with each other.

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