Conductive foam jump cutting equipment

Abstract

The utility model relates to the technical field of conductive foam production, and particularly discloses conductive foam jump cutting equipment which comprises an asynchronous feeding mechanism, a typesetting jig, a die cutting mechanism, a first bearing film discharging mechanism, a second bearing film discharging mechanism, a waste winding mechanism and a finished product winding mechanism. The first bearing film discharging mechanism is used for releasing a first bearing film and supporting a plurality of long-strip foams to move and penetrate through the typesetting jig to the die cutting mechanism; the second bearing film discharging mechanism is used for releasing a second bearing film to penetrate through the die cutting mechanism and is used for bearing a plurality of short foam strips subjected to die cutting; according to the production line, the sheet-shaped long-strip foam can be cut into the short-strip foam, the short-strip foam is wound through the bearing films, compared with a manual or chip mounter chip mounting mode in the prior art, the working efficiency is greatly improved, the mode can also prevent the foam from being scraped, the production cost is reduced, and the production efficiency is improved. In conclusion, the practicability is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to conductive foam production technical field especially relates to a conductive foam jump cutting equipment. BACKGROUND

[0002] With the development of science and technology, automation assembly replaces manual assembly manufacturing industry to intelligent manufacturing, thereby leading to various electronic auxiliary material parts needing to cope with the conditions of automatic equipment to design, conductive foam needs to be changed from sheet material to automatic coiled material due to the influence of product length and product characteristics, at present, the same industry all adopts manual assembly or uses the assembly machine to carry out the assembly, this mode, speed and efficiency cannot be improved, and production cost is high, the most important thing is, in the process of adopting manual assembly or the assembly machine to carry out the assembly, it is easy to cause the foam to scratch, in order to solve the above problems, the application designs a kind of equipment that long strip foam die cutting is short strip foam based on the winding of bearing film. SUMMARY

[0003] In order to overcome the defects of the prior art, the utility model discloses a conductive foam jump cutting equipment.

[0004] In order to achieve the above purpose, the technical scheme adopted by the utility model is: a conductive foam jump cutting equipment, comprising an asynchronous feeding mechanism, a layout jig, a die cutting mechanism, a first bearing film feeding mechanism, a second bearing film feeding mechanism, a waste material winding mechanism and a finished product winding mechanism.

[0005] The first bearing film feeding mechanism is used to release the first bearing film and hold a plurality of long strip foams to move through the layout jig to the die cutting mechanism;

[0006] The asynchronous feeding mechanism is used to pull the first bearing film to move forward to the inside of the die cutting mechanism and / or is used to pull the first bearing film to move backward by a set distance;

[0007] The waste material winding mechanism winds the bearing film waste released by the first bearing film feeding mechanism in the inside of the die cutting mechanism;

[0008] The second bearing film feeding mechanism is used to release the second bearing film to pass through the die cutting mechanism to hold a plurality of short strip foams after die cutting;

[0009] The finished product winding mechanism is used to wind the second bearing film holding a plurality of short strip foams.

[0010] Further preferably, the inside of the layout jig is provided with a hollow portion for passing through a plurality of long strip foams and the first bearing film, a plurality of square grooves are formed on one side of the beginning end of the layout jig along the width direction thereof to form a plurality of square teeth, and the spacing of the plurality of square teeth corresponds to the spacing formed by the plurality of long strip foams.

[0011] Further preferably, the die-cutting mechanism includes an upper die base and a lower die base. The upper die base is driven to move up and down by an external lifting drive source, and a die-cutting tool for cutting several long strip foams is provided at the bottom of the upper die base.

[0012] Further preferably, the asynchronous feeding mechanism includes an upper circular roller driven by a forward and reverse motor, and rotating rollers for pressing the first carrier film and cooperating with the upper circular roller are respectively provided on both sides above the upper circular roller.

[0013] Further preferably, the first carrier film unwinding mechanism, the waste winding mechanism, the second carrier film unwinding mechanism and the finished product winding mechanism are all magnetic particle brakes.

[0014] Further preferably, a first guide roller for guiding the first carrier film is provided outside the die-cutting mechanism.

[0015] Further preferably, a second guide roller for guiding the waste of the first carrier film is provided below the upper circular roller.

[0016] The present utility model achieves the following beneficial effects:

[0017] This application can cut long strip foams into short strip foams and wind them through the carrier film. Compared with the manual or patch machine patching method in the prior art, the working efficiency is greatly improved, and this method can also avoid scratching of the foam, playing a role in protecting it. Generally speaking, the practicability is greatly enhanced.

[0018] As for other features and advantages of the present utility model, they will be described in the subsequent description, and will be partially obvious from the description, or will be understood by implementing the present utility model. The purpose and other advantages of the present utility model can be achieved and obtained through the structure pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings here are incorporated into the description and form a part of this description, showing the embodiments in line with the disclosure of the present utility model, and are used together with the description to explain the principles of the present disclosure.

[0020] Fig. 1 It is a schematic diagram of the overall structure disclosed by the present utility model;

[0021] Fig. 2 It is a schematic diagram of the layout jig structure disclosed by the present utility model;

[0022] Fig. 3 It is a schematic diagram of the asynchronous feeding mechanism structure disclosed by the present utility model;

[0023] In the diagram: 10. Asynchronous feeding mechanism; 11. Upper roller; 12. Rotating roller; 13. Forward and reverse motor; 20. Layout fixture; 21. Hollow section; 22. Square groove; 23. Square teeth; 30. Die-cutting mechanism; 31. Upper die base; 32. Lower die base; 33. Die-cutting cutter; 40. First carrier film feeding mechanism; 50. Second carrier film feeding mechanism; 60. Waste material winding mechanism; 70. Finished product winding mechanism; 80. First guide roller; 90. Second guide roller. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] Example

[0027] To address the problems existing in current technologies where foam is applied manually or using a patching machine, and then wound up using a carrier film, reference is made to... Figs. 1-3 As shown, this application discloses a conductive foam skip-cutting device, including an asynchronous feeding mechanism 10, a layout fixture 20, a die-cutting mechanism 30, a first carrier film feeding mechanism 40, a second carrier film feeding mechanism 50, a waste material winding mechanism 60, and a finished product winding mechanism 70.

[0028] The first carrier film feeding mechanism 40 is used to release the first carrier film and support several long strips of foam to move through the layout fixture 20 to the die-cutting mechanism 30.

[0029] The asynchronous feeding mechanism 10 is used to pull the first carrier film forward into the die-cutting mechanism 30 and / or to pull the first carrier film backward a set distance;

[0030] The waste material winding mechanism 60 inside the die-cutting mechanism 30 winds up the carrier film waste released by the first carrier film feeding mechanism 40;

[0031] The second carrier film feeding mechanism 50 is used to release the second carrier film through the die-cutting mechanism 30 to support several short strips of foam after die-cutting.

[0032] The finished product winding mechanism 70 is used to wind up the second carrier film that supports several short strips of foam.

[0033] In one specific embodiment, the typesetting fixture 20 of this application has a hollow portion 21 inside for several long strips of foam and the first carrier film to pass through. Several square grooves 22 are formed along the width direction of the beginning side of the typesetting fixture, forming several square teeth 23. The spacing between the several square teeth 23 and the several long strips of foam corresponds to the spacing between them. When the first carrier film moves forward or backward, the several long strips of foam can be positioned and moved, which has a better usage effect.

[0034] In one specific embodiment, the die-cutting mechanism 30 of this application includes an upper die base 31 and a lower die base 32. The upper die base 31 is driven to rise and fall by an external lifting drive source. The bottom of the upper die base 31 is provided with a die-cutting cutter 33 for cutting several strips of foam. It should be noted that the external lifting drive source of this application is preferably a hydraulic cylinder (not shown in this application). Under the drive of the lifting drive source, the lower die base 32 and the die-cutting cutter 33 fall together. In this way, the die-cutting cutter 33 can die-cut several strips of foam.

[0035] In one specific embodiment, the asynchronous feeding mechanism 10 of this application includes an upper circular roller 11 driven by a forward and reverse motor 13. Rotating rollers 12, which press against the first release film and cooperate with the upper circular roller 11, are respectively provided on both sides above the upper circular roller 11. When the forward and reverse motor 13 drives the upper circular roller 11 to rotate forward, the two rotating rollers 12 will cooperate with the upper circular roller 11 and move forward with the first release film. Conversely, when the forward and reverse motor 13 drives the upper circular roller 11 to rotate in reverse, the two rotating rollers 12 will cooperate with the upper circular roller 11 and move in the opposite direction with the first release film. It should be emphasized here that the first release film of this application moves in the opposite direction after the short strip foam is die-cut, so as not to scratch the rolled-up short strip foam, effectively protecting the foam.

[0036] In a preferred embodiment, the first carrier film feeding mechanism 40, the waste material winding mechanism 60, the second carrier film feeding mechanism 50, and the finished product winding mechanism 70 of this application are all magnetic powder brakes. This structure is known technology and will not be described in detail here.

[0037] In order to guide the first carrier film, this application provides a first guide roller 80 for guiding the first carrier film on the outside of the die-cutting mechanism 30.

[0038] In order to guide the waste material of the first carrier film, this application also provides a second guide roller 90 below the upper roller 11 for guiding the waste material of the first carrier film.

[0039] The working principle of the conductive foam skip-cutting device claimed in this application can also refer to the following steps: S100: The first carrier film feeding mechanism 40 releases the first carrier film to support several long strips of foam and pass through the hollow part 21 of the layout fixture 20 and the upper roller 11 and two rotating rollers 12 of the asynchronous feeding mechanism 10 to the space between the upper die base 31 and the lower die base 32 of the die-cutting mechanism 30; the waste material winding mechanism 60 pre-winds up part of the first carrier film waste released by the first carrier film feeding mechanism 40; the finished product winding mechanism 70 pre-winds up part of the second carrier film released by the second carrier film feeding mechanism 50.

[0040] S200: The asynchronous feeding mechanism 10 pulls the first carrier film forward so that several strips of foam are located on the second carrier film with a set length. At the same time, the first carrier film waste winding mechanism 60 will wind up the generated carrier film.

[0041] S300: The lifting drive source drives the upper mold base 31 to descend, so that the die-cutting cutter 33 cooperates with the lower mold base 32 to die-cut short strips of foam of a set length onto the second carrier film.

[0042] S400: When the lifting drive source drives the upper mold base to rise to a set height, the asynchronous pulling mechanism pulls the first carrier film to move backward by a set length. At the same time, the second carrier film feeding mechanism 50 releases the second carrier film of a set length and is synchronously wound up by the finished product winding mechanism 70.

[0043] S500: The asynchronous feeding mechanism 10 pulls the first carrier film forward by the length in S200, plus the length in S400 where the asynchronous pulling mechanism pulls the first carrier film backward, so that several strips of foam are once again located on the second carrier film with a set length. At the same time, the first carrier film waste winding mechanism 60 will wind up the generated carrier film. After that, the operation continues according to the actions after S300.

[0044] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0045] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A conductive foam skip-cutting device, characterized in that, It includes an asynchronous feeding mechanism, a layout fixture, a die-cutting mechanism, a first carrier film feeding mechanism, a second carrier film feeding mechanism, a waste material winding mechanism, and a finished product winding mechanism; The first carrier film feeding mechanism is used to release the first carrier film and support several long strips of foam to move through the layout fixture to the die-cutting mechanism; The asynchronous feeding mechanism is used to pull the first carrier film forward into the die-cutting mechanism and / or to pull the first carrier film backward a set distance; The waste material winding mechanism winds up the carrier film waste released by the first carrier film feeding mechanism inside the die-cutting mechanism; The second carrier film feeding mechanism is used to release the second carrier film through the die-cutting mechanism to support several short strips of foam after die-cutting; The finished product winding mechanism is used to wind up the second carrier film that supports several short strips of foam.

2. The conductive foam skip-cutting device according to claim 1, characterized in that, The layout fixture has a hollow section inside for several long strips of foam and a first carrier film to pass through. The beginning side of the layout fixture has several square grooves forming several square teeth along its width direction. The spacing between the several square teeth and the several long strips of foam corresponds to the spacing between them.

3. The conductive foam skip-cutting device according to claim 1, characterized in that, The die-cutting mechanism includes an upper die base and a lower die base. The upper die base is driven to rise and fall by an external lifting drive source. The bottom of the upper die base is provided with a die-cutting tool for cutting several strips of foam.

4. The conductive foam skip-cutting device according to claim 1, characterized in that, The asynchronous feeding mechanism includes an upper circular roller driven by a forward and reverse motor, and rotating rollers that press against the first bearing film and cooperate with the upper circular roller are respectively provided on the upper two sides of the upper circular roller.

5. The conductive foam skip-cutting device according to claim 1, characterized in that, The first carrier film feeding mechanism, the waste material winding mechanism, the second carrier film feeding mechanism, and the finished product winding mechanism are all magnetic powder brakes.

6. The conductive foam skip-cutting device according to claim 1, characterized in that, The die-cutting mechanism is provided with a first guide roller for guiding the first carrier film.

7. The conductive foam skip-cutting device according to claim 4, characterized in that, Below the upper roller is a second guide roller for guiding the first carrier film waste.

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