Vacuum partition control mechanism of die-cutting machine

Abstract

The utility model discloses a vacuum partition control mechanism of a die-cutting machine. The vacuum partition control mechanism comprises an adsorption platform provided with a plurality of through holes. The device is characterized in that the adsorption platform is provided with a hollow cavity, the hollow cavity is divided into a plurality of independent adsorption areas, and a plurality of fans are arranged on the adsorption platform and are respectively communicated with the independent adsorption areas for vacuumizing. The adsorption platform is divided into a plurality of adsorption areas, and each adsorption area is provided with an independent fan, so that the whole adsorption platform forms regionalized independent work and control, when the adsorption platform is used for a workpiece with a small area, only the fan in the corresponding area needs to be started to work, and the independently controlled fan is small in installation size and low in power; the energy consumption is reduced; and the working environment noise is reduced.

Description

Technical Field

[0001] The utility model relates to vacuum adsorption of a die-cutting machine, in particular to a vacuum partition control mechanism for a die-cutting machine. Background Art

[0002] Existing die-cutting machines typically use high-power negative pressure vacuum blowers to vacuum and position workpieces such as paper. Due to the large tabletop, the motor power required is over 1000W, resulting in high noise, high energy consumption, large installation space, and the need for additional sound insulation. Regardless of the size of the workpiece being adsorbed, the vacuum blower must be activated. Furthermore, if the workpiece being adsorbed is small but the tabletop is large, with numerous exposed adsorption holes, the required negative pressure cannot be achieved. If this negative pressure is not achieved, stable adsorption of the workpiece becomes difficult. Therefore, a vacuum zone control mechanism for a die-cutting machine is proposed. Utility Model Content

[0003] The purpose of the utility model is to solve the above problems and to provide a vacuum partition control mechanism for a die cutting machine.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a vacuum zoning control mechanism for a die-cutting machine, comprising an adsorption platform provided with a plurality of through holes; its characteristic is that the adsorption platform is provided with a hollow cavity, and the hollow cavity is divided into a plurality of independent adsorption areas, and a plurality of fans are installed on the adsorption platform and connected to the plurality of independent adsorption areas for vacuuming; the plurality of independent adsorption areas realize combined adsorption or individual adsorption by opening and closing the corresponding fans.

[0005] Further preferably, the fan is a high-speed centrifugal vortex fan.

[0006] The beneficial effects of the utility model are as follows: by dividing the adsorption platform into several adsorption areas, each adsorption area is equipped with a separate fan, so that the entire adsorption platform can form regional independent operation and control. When used for workpieces of small area, it is only necessary to turn on the fan in the corresponding area to work. The individually controlled fan has a small installation volume and low power, which saves energy consumption and reduces the noise in the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Attachment Figure 1 It is a structural diagram of the present utility model.

[0008] Legend: 1. Adsorption platform; 3. Fan; 5. Adsorption area. DETAILED DESCRIPTION

[0009] Next, we will further explain the vacuum partition control mechanism of the die-cutting machine described in the present invention with reference to the accompanying drawings.

[0010] It should be noted that all directional indications such as up, down, left, right, front, back, etc. in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0011] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; it can mean mechanical connection or electrical connection; it can mean direct connection or indirect connection through an intermediate medium; it can mean internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0012] See Figure 1 As shown in the figure, a vacuum partition control mechanism for a die-cutting machine includes a suction platform 1 provided with a plurality of through holes; the characteristic feature is that the suction platform 1 is provided with a hollow cavity, the hollow cavity is divided into a plurality of independent suction areas 5, and a plurality of fans 3 are installed on the suction platform 1 and are connected to the plurality of independent suction areas 5 for vacuuming;

[0013] By dividing the adsorption platform 1 into several adsorption areas 5, each adsorption area 5 is equipped with a separate fan 3, so that the entire adsorption platform 1 can be independently operated and controlled in a regionalized manner. When used for workpieces of small areas, it is only necessary to turn on the fan 3 in the corresponding area to work, which saves energy and reduces working environment noise.

[0014] In one embodiment, the several independent adsorption areas 5 realize combined adsorption or separate adsorption by opening and closing the corresponding fans 3; when in use, the fans 3 in the corresponding areas can be turned on for combined adsorption or separate adsorption according to the size of the workpiece, thereby increasing the scope of application.

[0015] In one embodiment, the fan 3 is a high-speed centrifugal vortex fan.

[0016] When the utility model is in use: first, the adsorption area required for adsorption is determined according to the size of the workpiece, and then a corresponding number of adsorption zones 5 are selected according to the required adsorption area to work. When working, the fan 3 connected to the corresponding adsorption zone 5 is started, and after starting, the corresponding adsorption zone 5 generates suction to adsorb the workpiece.

[0017] The protection scope of the present invention is not limited to the above embodiment and its variations. Conventional modifications and replacements made by those skilled in the art based on the contents of this embodiment fall within the protection scope of the present invention.

Claims

1. A vacuum partition control mechanism for a die-cutting machine, comprising an adsorption platform (1) provided with a plurality of through holes; wherein the feature is The adsorption platform (1) is provided with a hollow cavity, and the hollow cavity is divided into a plurality of independent adsorption areas (5). A plurality of fans (3) are installed on the adsorption platform (1) and are connected to the plurality of independent adsorption areas (5) for vacuuming. The plurality of independent adsorption areas (5) realize combined adsorption or individual adsorption by opening and closing the corresponding fans (3).

2. A vacuum zone control mechanism for a die-cutting machine according to claim 1, characterized in that: The fan (3) is a high-speed centrifugal vortex fan.

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