In-mold synchronous waste removing mechanism

Abstract

The utility model relates to the technical field of die cutting machining, and particularly discloses an in-die synchronous waste removing mechanism which comprises a cutting die. A plurality of hollow cutters are linearly arranged on the bottom surface of the cutter die; a waste groove communicated with the hollow cutters is formed in the rear side of the cutting die, and the interior of the waste groove is divided into a plurality of waste cavities corresponding to the hollow cutters through a plurality of partition plates; the waste cavities are formed in the waste groove so that waste generated by each hollow cutter can be collected, each independent waste cavity is connected with the corresponding pressurization blowing connector, under the condition that the pressurization blowing connectors conduct blowing, the waste can be rapidly blown out, the waste can be rapidly discharged, the waste can be rapidly discharged, the waste can be rapidly discharged, and the waste can be rapidly discharged. Compared with the prior art, the labor intensity of operators is reduced, and the use value is high.

Description

Technical Field

[0001] This application relates to the technical field of die-cutting processing, and particularly to an in-mold synchronous waste removal mechanism. Background Art

[0002] As the size of electronic products becomes smaller and smaller, higher requirements are put forward for the precision of die-cut products. In the prior art, during the use of die-cutting tool dies, since die-cut waste will accumulate inside the annular cutting edge, manual removal of this die-cut waste is required. Therefore, this die-cutting tool has defects such as complex use and high labor consumption in actual use.

[0003] To solve the above problems, this application discloses an in-mold synchronous waste removal mechanism. Utility Model Content

[0004] To overcome the deficiencies of the prior art, this application discloses an in-mold synchronous waste removal mechanism.

[0005] To achieve the above object, the technical solution adopted by this application is: an in-mold synchronous waste removal mechanism, including a tool die;

[0006] A plurality of hollow tools are arranged in a row on the bottom surface of the tool die in a straight line;

[0007] A waste slot communicating with the plurality of hollow tools is provided at the rear side of the tool die, and the waste slot is divided by a plurality of partition plates to form a plurality of waste cavities corresponding to the hollow tools;

[0008] A plurality of pressurized air blowing joints connecting the waste cavities are arranged at the front side of the tool die.

[0009] Further preferably, the hollow tool is one of a circular shape and a square shape.

[0010] Further preferably, the pressurized air blowing joint includes a cylinder body and a blowing nozzle. The blowing nozzle is detachably arranged on the cylinder body. An annular air inlet cavity is opened inside the cylinder body. An air inlet communicating with the annular air inlet cavity is opened on the side of the cylinder body. Two air outlet openings are oppositely opened on the side of the cylinder body where it is installed with the blowing nozzle. A plurality of spiral-shaped through cavities are formed inside the blowing nozzle, and the plurality of spiral-shaped through cavities communicate with the two air outlet openings correspondingly.

[0011] Further preferably, the side of the cylinder body where it is installed with the blowing nozzle is set as a concave surface, and the side of the blowing nozzle where it is installed with the cylinder body is set as a convex surface.

[0012] Further preferably, the blowing nozzle and the cylinder body are fixed by bolts.

[0013] Further preferably, a plurality of internal threaded holes are formed in the front side of the die cutter, an external thread is provided on the outer ring of the air blowing nozzle, and the air blowing nozzle is fixed to the die cutter by matching the external thread with the internal threaded holes.

[0014] The present application achieves the following beneficial effects:

[0015] In the present application, a waste cavity is formed in the waste groove to collect the waste generated by each hollow tool, and each independent waste cavity is connected to a pressurized air blowing joint. When the pressurized air blowing joint blows air, the waste can be quickly blown out. Compared with the prior art, the present application reduces the labor intensity of the operator and has high use value.

[0016] As for other features and advantages of the present application, they will be described in the subsequent specification, and will be partially obvious from the specification, or understood by implementing the present application. The objectives and other advantages of the present application can be achieved and obtained through the structures pointed out in the specification and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings here are incorporated into the specification and form a part of this specification, showing the embodiments consistent with the disclosure of the present application, and are used together with the specification to explain the principles of the present disclosure.

[0018] Figure 1 It is a schematic diagram of the overall bottom view structure disclosed in the present application;

[0019] Figure 2 It is a schematic diagram of the sectional structure of the pressurized air blowing joint disclosed in the present application;

[0020] Figure 3 It is a schematic diagram of the cylindrical structure disclosed in the present application;

[0021] Figure 4 It is a schematic diagram of the air blowing nozzle structure disclosed in the present application;

[0022] In the figure: 10, die cutter; 11, waste groove; 111, waste cavity; 20, hollow tool; 30, partition board; 40, pressurized air blowing joint; 41, cylinder; 411, air inlet; 412, annular air inlet cavity; 413, air outlet; 42, air blowing nozzle; 421, spiral cavity; 422, external thread; 50, bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0024] In the description of the present application, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery", etc. indicating orientation or positional relationships are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0025] Embodiment

[0026] To solve the defect that the die-cutting tool die 10 in the prior art cannot achieve automatic waste discharging, referring to Figure 1 as shown, the present application discloses an in-mold synchronous waste removing mechanism, including a tool die 10;

[0027] The bottom surface of the tool die 10 is provided with several hollow tools 20 arranged in a row in a straight line;

[0028] A waste slot 11 communicating with several hollow tools 20 is opened at the rear side of the tool die 10, and several waste cavities 111 corresponding to the hollow tools 20 are formed in the waste slot 11 by being separated by several partitions 30;

[0029] Several pressurized air blowing joints 40 connecting the waste cavities 111 are arranged at the front side of the tool die 10.

[0030] In the specific implementation process, the waste generated by die-cutting the material tape by the tool die 10 will enter the waste cavity 111 through the inside of the hollow tool 20, and when the pressurized air blowing joint 40 blows air, the waste in the waste cavity 111 can be quickly blown out, with relatively high working efficiency, reducing the pressure of manual waste cleaning for the operator, and having relatively high use value.

[0031] Those skilled in the art of this technology often select the hollow tool 20 to be one of circular and square. In the specific implementation, if cutting other shapes, the present application selects hollow tools of other shapes.

[0032] Referring to Figures 2 - 4As shown, in one specific embodiment, the pressurized air blowing joint 40 of the present application includes a cylinder 41 and a blowing nozzle 42. The blowing nozzle 42 is detachably provided on the cylinder 41. An annular air inlet cavity 412 is formed inside the cylinder 41, and an air inlet 411 communicating with the annular air inlet cavity 412 is formed on the side of the cylinder 41. Two air outlets 413 are oppositely formed on one side of the cylinder 41 where it is installed with the blowing nozzle 42. Several spiral-shaped through cavities 421 are formed inside the blowing nozzle 42, and the several spiral-shaped through cavities 421 communicate with the two air outlets 413 correspondingly. When the blowing device (not shown in the present application, when in specific use, the blowing port of the blowing device should be connected to the air inlet 411 on the cylinder 41 through an air pipe, and how to connect is not the object to be protected by the present application) blows air, the gas will enter the annular air inlet cavity 412 through the air inlet 411, and the gas can be strengthened when it is blown out through the spiral-shaped through cavities 421, so as to effectively blow out the waste in the waste cavity 111.

[0033] In order to enable the blowing nozzle 42 to be tightly installed with the cylinder 41 and prevent air leakage during use, in the present application, the side of the cylinder 41 where it is installed with the blowing nozzle 42 is set as a concave surface, and the side of the blowing nozzle 42 where it is installed with the cylinder 41 is set as a convex surface. In this way, the cylinder 41 and the blowing nozzle 42 achieve concave-convex cooperation.

[0034] Specifically, the blowing nozzle 42 and the cylinder 41 of the present application are fixed by bolts 50, so that quick disassembly and installation can be achieved, which is fast and efficient.

[0035] In addition, in order to enable the pressurized air blowing joint 40 of the present application to be quickly installed with the die 10, several internal threaded holes (not marked) are formed on the front side of the die 10 in the present application. An external thread 422 is provided on the outer circle of the blowing nozzle 42, and the blowing nozzle 42 is fixed to the die 10 by matching the external thread 422 with the internal threaded holes.

[0036] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0037] The above embodiments are only for illustrating the technical concept and characteristics of the present application, and their purpose is to enable those skilled in the art to understand the content of the present application and implement it accordingly, and cannot be used to limit the protection scope of the present application. Any equivalent transformation or modification made according to the spirit of the present application should be covered within the protection scope of the present application.

Claims

1. An in-mold synchronous waste removal mechanism, characterized in that Including a die cutter (10); The bottom surface of the die cutter (10) is provided with several hollow cutters (20) arranged in a straight line; A waste slot (11) communicating with several hollow cutters (20) is formed at the rear side of the die cutter (10). The waste slot (11) is divided into several waste cavities (111) corresponding to the hollow cutters (20) by several partitions (30); Several pressurized air blowing connectors (40) connecting the waste cavities (111) are arranged at the front side of the die cutter (10).

2. The in-mold synchronous waste removing mechanism according to claim 1, characterized in that, The hollow cutter (20) is one of a circular shape and a square shape.

3. The in-mold synchronous waste removing mechanism according to claim 1, characterized in that, The pressurized air blowing connector (40) includes a cylinder body (41) and a blowing nozzle (42). The blowing nozzle (42) is detachably arranged on the cylinder body (41). An annular air inlet cavity (412) is formed inside the cylinder body (41). An air inlet (411) communicating with the annular air inlet cavity (412) is formed at the side part of the cylinder body (41). Two air outlet openings (413) are oppositely formed at one side of the cylinder body (41) where the blowing nozzle (42) is installed. Several spiral-shaped through cavities (421) are formed inside the blowing nozzle (42). The several spiral-shaped through cavities (421) communicate with the two air outlet openings (413) correspondingly.

4. The in-mold synchronous waste removing mechanism according to claim 3, characterized in that, The side of the cylinder body (41) where the blowing nozzle (42) is installed is set as a concave surface, and the side of the blowing nozzle (42) where the cylinder body (41) is installed is set as a convex surface.

5. The in-mold synchronous waste removing mechanism according to claim 3, characterized in that, The blowing nozzle (42) and the cylinder body (41) are fixed by bolts (50).

6. The in-mold synchronous waste removing mechanism according to claim 3, characterized in that, Several internal threaded holes are formed at the front side of the die cutter (10). An external thread (422) is arranged on the outer circle of the blowing nozzle (42). The blowing nozzle (42) is fixed to the die cutter (10) by the cooperation of the external thread (422) and the internal threaded holes.

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