CN104999516A - Waste discharge die cutting machine - Google Patents

Abstract

The invention provides a waste discharge die-cutting machine. It includes a feeding mechanism, a material pulling mechanism and a die-cutting mechanism. The die-cutting mechanism includes a base, an upper mold base, a lower mold base and a die-cutting knife assembly. There is a waste material tank on the base, and a waste material collection box under the waste material tank. The lower mold base is connected to the base, and the lower mold base is provided with a blanking hole corresponding to the waste trough, and the upper mold base is arranged above the lower mold base, and the upper mold base can reciprocate up and down in the vertical direction relative to the lower mold base , the die-cutting knife assembly includes a tool body, a buffer spring and a lifting column. The tool body is connected to the lower side of the upper die base through a buffer spring. The tool body has a through hole that matches the blanking hole. It forms a closed circular blade, and the ejector column is installed on the lower side of the upper die base, and is located between the blade and the upper die base. The ejector column matches the through hole; the feeding mechanism and the pulling mechanism are respectively arranged on both sides of the lower die base. . The invention can automatically collect waste materials without stopping the machine.

Description

A waste discharge die cutting machine

technical field

The invention relates to the technical field of die-cutting, in particular to a waste discharge die-cutting machine.

Background technique

Die-cutting machine is divided into flat die-cutting machine, rotary die-cutting machine, optical calibration die-cutting machine, mainly used for some corresponding non-metallic materials, self-adhesive, EVA, double-sided tape, electronics, mobile phone rubber pad, etc. Cutting (full cut, half cut), indentation and bronzing operations, the die-cutting machine uses steel knives, metal molds, steel wires (or templates carved from steel plates), and applies a certain pressure through the embossing plate to print the printed matter or cardboard Rolling and cutting into a certain shape is an important equipment for post-press packaging processing.

The waste generated by the existing die-cutting machine during die-cutting often needs to be handled manually. Since the die-cutting knife of the die-cutting machine performs rapid up-and-down reciprocating motion during die-cutting, it is necessary to stop the machine when manually cleaning the waste, and the stoppage will take up work. Time, but if the waste is cleaned without stopping the machine, it is easy to cause accidents such as pressing on the arm, which is very dangerous.

Contents of the invention

The technical problem mainly solved by the present invention is to provide a waste discharge die-cutting machine, which can automatically collect waste materials without stopping the machine.

In order to solve the above technical problems, a technical solution adopted by the present invention is to provide a waste discharge die-cutting machine, including a feeding mechanism, a material pulling mechanism and a die-cutting mechanism, and the die-cutting mechanism includes a base, an upper die seat, a lower Die base and die cutter assembly, the base is provided with a waste material tank, and a sealed waste material collection box is provided under the waste material tank, the lower mold base is connected to the base through a hydraulic mechanism, and the lower mold base is connected to the base through a hydraulic mechanism. A blanking hole corresponding to the waste trough is provided on the mold base, the upper mold base is arranged above the lower mold base, and the upper mold base can reciprocate up and down in the vertical direction relative to the lower mold base movement, the die-cutting knife assembly includes a tool body, a buffer spring and a ejector column, the tool body is connected to the lower side of the upper die base through a buffer spring, and the tool body has a A through hole is provided in the circumferential direction of the through hole to form a closed ring-shaped knife edge. The ejector column is installed on the lower side of the upper mold base and is located between the blade and the upper mold base. The ejector column matches the through hole; the feeding mechanism and the pulling mechanism are respectively arranged on both sides of the upper mold base and the lower mold base, and the feeding mechanism is used for conveying the material line. The pulling mechanism is used to pull the material line.

Preferably, the waste trough is an inverted trapezoid.

Different from the situation of the prior art, the beneficial effect of the present invention is that the blade on the tool body die-cuts the raw material during the pressing down process, and the buffer spring is compressed when the tool body continues to be pressed down, and the ejector column passes through the through hole to push the die into The cut waste material is jacked into the waste material chute, and finally the waste material falls into the waste material collection box under the action of gravity, which avoids the problem of manual cleaning taking time and affecting safety, so that the waste material can be automatically collected without stopping the machine, which can facilitate the collection of waste materials and make the Waste removal becomes more efficient and thorough, increasing productivity.

Description of drawings

Fig. 1 is a schematic structural view of a waste discharge die-cutting machine according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a die-cutter assembly of a waste discharge die-cutting machine according to an embodiment of the present invention.

FIG. 3 is a schematic perspective view of the cutter body of the die cutter assembly in FIG. 2 .

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Referring to FIG. 1 , it is a schematic structural diagram of a waste discharge die-cutting machine according to an embodiment of the present invention. The waste discharge die-cutting machine in this embodiment includes a die-cutting mechanism, a feeding mechanism 20 and a pulling mechanism 30 .

The die-cutting mechanism includes a base 11 , an upper die holder 12 , a lower die holder 13 and a die-cutting knife assembly 14 . A waste material tank 110 is provided on the base 11, and a sealed waste material collection box 120 is arranged below the waste material tank 110. The lower mold base 13 is connected to the base 11 through a hydraulic mechanism 15. The blanking hole 130, the upper mold base 12 is arranged above the lower mold base 13, and the upper mold base 12 can reciprocate up and down in the vertical direction relative to the lower mold base 13. In this embodiment, the waste tank 110 is an inverted trapezoid. The size of the upper opening of the waste chute 110 is larger than that of the lower opening, and the size of the lower opening is larger than the material drop hole, which can facilitate waste collection.

As shown in FIG. 2 and FIG. 3 , the die cutter assembly 14 includes a cutter body 141 , a buffer spring 142 and an ejector post 143 . The tool body 141 is connected to the lower side of the upper mold base 12 through a buffer spring 142. The tool body 141 has a through hole 144 matched with the blanking hole 130, and a closed ring-shaped blade 145 is provided around the through hole 144. The column 143 is installed on the lower side of the upper die base 12 and is located between the blade 145 and the upper die base 12 , and the ejector column 143 matches the through hole 144 .

The feeding mechanism 20 and the pulling mechanism 30 are arranged on both sides of the upper mold base 12 and the lower mold base 13 respectively, the feeding mechanism 20 is used for conveying the material line 1 , and the material pulling mechanism 30 is used for pulling the material line 1 .

When the waste discharge die-cutting machine of this embodiment is working, when the cutter body 141 moves downward with the upper die base 13, the blade 145 first contacts and die-cuts the raw material. Since the blade 145 is a closed ring, the waste materials die-cut Same as the closed ring, then the cutter body 141 continues to move downward along with the upper mold base 13, at this time, the buffer spring 142 is compressed, and the ejector column 143 pushes the waste into the waste chute 110 through the through hole 145, because the waste chute 110 It is an inverted trapezoid, and the waste material falls into the waste material collection box 120 under the action of gravity and the guidance of the waste material tank 110 .

Through the above method, in the waste discharge die-cutting machine of the embodiment of the present invention, the blade on the tool body die-cuts the raw material during the downward pressing process, and the buffer spring is compressed during the continuous downward pressing process of the tool body, and the ejector column passes through the through hole to The die-cut waste is pushed into the waste trough, and finally the waste falls into the waste collection box under the action of gravity, avoiding the time-consuming and safety-related problems of manual cleaning, so that the waste can be collected automatically without stopping the machine, which can facilitate the collection of waste. Make waste cleaning more effective and thorough, and improve production efficiency.

The above is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technologies fields, all of which are equally included in the scope of patent protection of the present invention.

Claims (2)

1. a waste discharge die-cutting machine, it is characterized in that, comprise feed mechanism, La Liao mechanism and die cutting mechanism, described die cutting mechanism comprises pedestal, upper bolster, die shoe and die-cutting rule assembly, described pedestal is provided with reject chute, Packed scrap collecting tank is established below described reject chute, described die shoe is connected on described pedestal by hydraulic mechanism, described die shoe is provided with the material-dropping hole corresponding with described reject chute, described upper bolster is arranged on above described die shoe, and described upper bolster can pump by relatively described die shoe in the vertical direction, described die-cutting rule assembly comprises cutter body, buffer spring and liftout post, described cutter body is connected to the downside of described upper bolster by buffer spring, described cutter body has the through hole matched with described material-dropping hole, the blade surrounding closed ring is circumferentially with at described through hole, described liftout post is arranged on the downside of described upper bolster, and between described blade and described upper bolster, described liftout post and described through hole match, described feed mechanism and described La Liao mechanism are separately positioned on the both sides of described upper bolster and described die shoe, and described feed mechanism is used for conveying line, and described La Liao mechanism is used for pulling stockline.

2. waste discharge die-cutting machine according to claim 1, is characterized in that, described reject chute is inverted trapezoidal.