Waste blowing device of die-cutting machine

Abstract

The utility model relates to a waste blowing device of a die-cutting machine. The waste blowing device is installed on the side face of the die-cutting machine. The waste blowing device comprises a sliding groove used for conveying the positioning assembly and the blowing assembly, the positioning assembly used for positioning waste on the material belt and an air pressure spray head used for blowing the waste. Compared with the prior art, the utility model adopts the air pressure spray head and CCD (Charge Coupled Device) photographing device mark tracking technology, adjusts the reference point according to the product requirement, blows air back and forth to the waste area of the product, blows the waste into the waste collecting box, solves the problem that the waste is difficult to collect due to many waste holes, and not only meets the production requirement, but also reduces the manufacturing cost.

Description

Technical Field

[0001] The utility model relates to the technical field of die cutting, in particular to a waste blowing device for a die cutting machine. Background Art

[0002] Die-cutting machines are mainly used for die-cutting (full-cutting, half-cutting), embossing and 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 steel knives, hardware molds, steel wires (or templates carved from steel plates), and applies a certain amount of pressure through the stamping plate to roll and cut printed products or cardboard into a certain shape. With the development of the die-cutting industry, the diversified demand for products has become the norm in the die-cutting industry, and customers have higher and higher requirements for product design. For example: the design of many and small product holes will cause great trouble in the die-cutting process. In actual die-cutting production, product waste is often not cleaned up, and hardware molds are used to remove waste. The mold cost is high, and the cost-effectiveness is low for small orders, and it can only be completed manually. Utility Model Content

[0003] The purpose of the utility model is to overcome the defects of the prior art and to provide a waste blowing device for a die cutting machine using an air pressure gun and CCD label tracking technology.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] The utility model provides a waste blowing device for a die-cutting machine, which is installed on the side of an upper die seat on a die-cutting machine table; the waste blowing device is installed on the side of a die-cutting machine on the die-cutting machine table; the waste blowing device comprises a slide groove, a positioning component for positioning waste on a material belt, a purge component for blowing away the positioned waste, and a waste collection box.

[0006] Furthermore, one end of the slide is connected to the die-cutting machine, the slide is located on a first side of the material belt, and the waste collection box is located on a second side of the material belt.

[0007] Furthermore, the positioning assembly includes a CCD camera and a computer control system, and the computer control system controls the die-cutting machine and the CCD camera.

[0008] Furthermore, the upper end of the CCD camera device is slidably connected to a slide groove, and the CCD camera device slides along the slide groove.

[0009] Furthermore, the sliding range of the CCD camera device is the storage area of ​​the waste collection box.

[0010] Furthermore, the purge component is an air pressure nozzle; the air pressure nozzle is arranged at the lower end of the CCD camera device; there are a plurality of air pressure nozzles, and the plurality of air pressure nozzles constitute an air pressure nozzle group, and the air pressure nozzles are arranged in parallel; the height of the air pressure nozzle is higher than the height of the material strip.

[0011] Furthermore, the inclination angle of the air pressure nozzle (6) is 45-90° (the horizontal is defined as 90°).

[0012] Furthermore, a cylinder is provided at the switch of the air pressure nozzle; and the air pressure nozzle is connected to a high-pressure air source.

[0013] Furthermore, the pneumatic nozzle is fixed to the lower end of the CCD camera device through two clamps and screws.

[0014] Furthermore, the slide groove is a horizontally arranged slide groove.

[0015] Furthermore, the waste collection box is open at the upper end and closed at the lower end.

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] (1) The utility model adopts a pneumatic nozzle plus CCD tracking technology, which can adjust the reference point according to product needs, blow air back and forth to the waste area of ​​the product, and blow the waste into the waste collection box, solving the difficulties of some products with small orders and many hole wastes, which not only meets production needs but also reduces manufacturing costs.

[0018] (2) The utility model has high versatility and low cost, and one device can be used for products of different shapes.

[0019] (3) The utility model solves the problem of high mold costs due to small order quantities, thereby reducing manufacturing costs.

[0020] (4) The waste blowing device for the die-cutting machine provided by the utility model can be installed and used immediately, thus shortening the production cycle. However, it takes 5-7 days to deliver the die-cutting machine using a hardware mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A model diagram of a waste blowing device for a die-cutting machine provided in an embodiment of the utility model.

[0022] Numbers in the figure: 1. Die-cutting machine; 2. Die-cutting machine; 3. Slide; 4. CCD camera device; 5. Waste collection box; 6. Air pressure nozzle. DETAILED DESCRIPTION

[0023] The utility model is described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] Example

[0025] This embodiment provides a waste blowing device for a die cutting machine, the structure of which is as follows Figure 1 As shown, the waste blowing device is installed on the side of the die-cutting machine 2 on the die-cutting machine table 1. The waste blowing device includes a chute 3, a positioning component for positioning waste on the material belt, a purging component for purging the positioned waste, and a waste collection box 5 (open at the upper end and closed at the lower end). The chute 3 is provided with one end, and one end of the chute 3 is connected to the die-cutting machine 2. The chute 3 is located on the first side of the material belt, and the waste collection box 5 is located on the second side of the material belt. The positioning component includes a CCD camera device 4 (with a lens and a processor) and a computer control system, and the computer control system can control the die-cutting machine 2 and the CCD camera device 4. The lens of the CCD camera device 4 will collect the image and transmit it to the processor. After identifying the waste, it will issue a command to the air pressure nozzle to purge. The upper end of the CCD camera device 4 is slidably connected to the chute 3, and the CCD camera device 4 can slide along the chute 3, and the sliding range is the storage area of ​​the waste collection box 5. The purging component is an air pressure nozzle 6; the air pressure nozzle 6 is arranged at the lower end of the CCD camera device 4. There are four air pressure nozzles 6, which are arranged in parallel. The height of the air pressure nozzle 6 is higher than the height of the material strip. A cylinder is arranged at the switch of the air pressure nozzle 6, and the air pressure nozzle 6 is connected to a high-pressure air source. The air pressure nozzle 6 is fixed to the lower end of the CCD camera device 4 by two clamps and screws.

[0026] When the device is running, there is a continuous data exchange between the CCD camera device 4, the computer control system and the air pressure nozzle 6. The CCD camera device 4 continuously transmits images, and the computer control system continuously analyzes and compares the transmitted images with the standard images. If waste is located, the computer control system will send a signal to the processor, and the processor will transmit the signal to the air pressure nozzle 6. The air pressure nozzle 6 will move in the chute 3 driven by the CCD camera device 4 and blow the waste into the waste collection box 5, thereby achieving automatic waste blowing. In general, the CCD camera device 4 and the air pressure nozzle 6 do not need to change position. If uneven discharging is involved, due to the high waste blowing pressure, the CCD camera device 4 and the air pressure nozzle 6 slide along the chute 3, thereby achieving a good waste blowing effect.

[0027] The above description of the embodiments is to facilitate the understanding and use of the present invention by those skilled in the art. It is obvious that those familiar with the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the present invention is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the present invention without departing from the scope of the present invention should be within the scope of protection of the present invention.

Claims

1. A waste blowing device for a die cutting machine, characterized in that: The waste blowing device is installed on the side of the die-cutting machine (2) on the die-cutting machine table (1); the waste blowing device comprises a slide groove (3), a positioning component for positioning waste on the material belt, a blowing component for blowing away the positioned waste, and a waste collection box (5); The purge assembly is a pneumatic nozzle (6); the pneumatic nozzle (6) is arranged at the lower end of the CCD camera device (4); a plurality of pneumatic nozzles (6) are arranged, and a plurality of pneumatic nozzles (6) constitute a pneumatic nozzle group, and the pneumatic nozzles (6) are arranged in parallel; the height of the bottom end of the pneumatic nozzle (6) is higher than the height of the material strip; the inclination angle of the pneumatic nozzle (6) is 45-90°.

2. A waste blowing device for a die cutting machine according to claim 1, characterized in that: One end of the slide groove (3) is connected to the die-cutting machine (2); the slide groove (3) is located on the first side of the material belt; and the waste collection box (5) is located on the second side of the material belt.

3. A waste blowing device for a die cutting machine according to claim 1, characterized in that: The positioning component comprises a CCD camera device (4) and a computer control system, and the computer control system controls the die-cutting machine (2) and the CCD camera device (4).

4. A waste blowing device for a die cutting machine according to claim 3, characterized in that: The upper end of the CCD camera device (4) is slidably connected to the slide groove (3), and the CCD camera device (4) slides along the slide groove (3).

5. A waste blowing device for a die cutting machine according to claim 4, characterized in that: The sliding range of the CCD camera device (4) is the storage area of ​​the waste collection box (5).

6. A waste blowing device for a die cutting machine according to claim 1, characterized in that: A cylinder is arranged at the switch of the air pressure nozzle (6).

7. A waste blowing device for a die cutting machine according to claim 1, characterized in that: The air pressure nozzle (6) is connected to a high-pressure air source.

8. A waste blowing device for a die cutting machine according to claim 1, characterized in that: The pneumatic nozzle (6) is fixed to the lower end of the CCD camera device (4) through two clamps and screws.

9. A waste blowing device for a die cutting machine according to claim 1, characterized in that: The waste collection box (5) is open at the upper end and closed at the lower end.

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