Spindle dust collection switching system

Abstract

The utility model relates to the technical field of machine tool equipment, and discloses a spindle dust collection switching system which comprises a first dust collection pipeline, a second dust collection pipeline, a first switching valve, a second switching valve and a cleaning pipeline. A plurality of second dust collection pipelines are arranged at the end part of the first dust collection pipeline in parallel; the second switching valves are arranged on the second dust collection pipelines; the cleaning pipeline comprises a cleaning pipeline body, a third switching valve and a recycling box, one end of the cleaning pipeline body is communicated with the side wall of the first dust collection pipeline, the other end of the cleaning pipeline body is communicated with the recycling box, the recycling box is provided with a dust collection connector connected with a dust collection pipe, and the dust collection pipe is used for cleaning the machine table. The utility model has the beneficial effects that each main shaft dust collection pipeline can be independently controlled, and the loss of electrical energy is reduced; and the machine table can be cleaned without an external dust collector, so that the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool equipment, in particular to a spindle dust collection switching system. Background Art

[0002] At present, when a PCB board is processed by a routing machine or a drilling machine, a switching valve is used to control each spindle dust collection pipeline at the same time. When only some spindles of the routing machine or the drilling machine are required to work for production, the dust collection pipelines of the spindles that have stopped working are still in the dust collection working condition, resulting in the loss of electric energy. In addition, when it is necessary to clean the machine table of the routing machine or the drilling machine, since the existing dust collection device on the routing machine or the drilling machine does not have a corresponding dust collection structure, an external dust collector needs to be used to clean the machine table, which is inconvenient for cleaning and has a high cost. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a spindle dust collection switching system, which can control each spindle dust collection pipeline separately. After some spindles stop working, their dust collection pipelines are synchronously closed and in the shutdown working condition, reducing the loss of electric energy; the machine table can be cleaned without using an external dust collector, reducing the cost.

[0004] To achieve the above purpose, the utility model provides a spindle dust collection switching system, which includes a first dust collection pipeline, a second dust collection pipeline, a first switching valve, a second switching valve and a cleaning pipeline. The first switching valve is arranged on the first dust collection pipeline. A plurality of the second dust collection pipelines are arranged in parallel at the end of the first dust collection pipeline. The first switching valve is used to connect or disconnect the first dust collection pipeline and the second dust collection pipeline. The second switching valve is arranged on each of the plurality of second dust collection pipelines. Connecting pipelines are arranged at the ends of the plurality of second dust collection pipelines for connecting with each spindle of an external device to collect dust. The second switching valve is used to connect or disconnect the second dust collection pipeline and the connecting pipeline;

[0005] The cleaning pipeline includes a cleaning pipeline, a third switching valve and a recovery box. One end of the cleaning pipeline is communicated with the side wall of the first dust collection pipeline, and the other end is communicated with the recovery box. A dust collection interface connected with a dust collection pipe is arranged on the recovery box. The dust collection pipe is used for cleaning the machine table.

[0006] Furthermore, a control module is included. The control module is electrically connected with the first switching valve, the second switching valve and the third switching valve.

[0007] Furthermore, the number of the second dust collection pipelines is at least 5.

[0008] Furthermore, the diameter of the second dust collection pipeline is larger than that of the cleaning pipeline.

[0009] Further, an access opening is provided on the side wall of the recycling bin, and a sealing cover plate is provided on the access opening.

[0010] Further, a pressure sensor is provided on the second dust collection pipeline.

[0011] Further, a viewing opening is provided on the side wall of the recycling bin, and a transparent cover plate is provided on the viewing opening.

[0012] Further, the dust collection pipe is made of a telescopic hose.

[0013] Compared with the prior art, the spindle dust collection switching system according to the embodiment of the present invention has the following beneficial effects: the first dust collection pipeline serves as the main dust collection pipeline, and the second dust collection pipeline serves as the dust collection branch pipeline for each spindle. A second switching valve is provided on each dust collection pipeline, and the dust collection working conditions of each spindle can be independently controlled. After some spindles stop working, their dust collection pipelines are synchronously closed and in a shutdown working condition, reducing the loss of electric energy. At the same time, the cleaning pipeline includes a cleaning pipe, a third switching valve, and a recycling bin. A dust collection interface connected to the dust collection pipe is provided on the recycling bin, and the dust collection pipe is used for cleaning the machine tool. The machine tool can be cleaned without using an external dust collector, reducing costs. Description of the Drawings

[0014] Figure 1 is the schematic diagram of the spindle dust collection switching system according to the embodiment of the present invention;

[0015] Figure 2 is the structural schematic diagram of the recycling bin of the spindle dust collection switching system according to the embodiment of the present invention.

[0016] In the figure, 1, the first dust collection pipeline; 2, the second dust collection pipeline; 11, the first switching valve; 21, the second switching valve; 3, the cleaning pipeline; 31, the cleaning pipe; 32, the third switching valve; 33, the recycling bin, 331, the dust collection interface; 332, the sealing cover plate; 333, the transparent cover plate; 34, the dust collection pipe. Detailed Embodiments

[0017] The following combines the drawings and embodiments to further describe in detail the specific embodiments of the present invention. The following embodiments are used to illustrate the present invention, but are not used to limit the scope of the present invention.

[0018] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc. in the present invention is based on the positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device and element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0019] In the description of the present utility model, it should be understood that the terms "first", "second", etc. are used in the present utility model to describe various information, but such information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present utility model, the "first" information may also be referred to as "second" information, and similarly, the "second" information may also be referred to as "first" information.

[0020] As Figure 1 shown, a spindle dust collection switching system of a preferred embodiment of the present utility model includes a first dust collection pipeline 1, a second dust collection pipeline 2, a first switching valve 11, a second switching valve 21, and a cleaning pipeline 3. Among them, the first dust collection pipeline 1 serves as the main dust collection pipeline, and the second dust collection pipeline 2 serves as the dust collection branch pipeline. A plurality of second dust collection pipelines 2 are connected in parallel at the end of the first dust collection pipeline 1. In order to facilitate the control of the dust collection branch pipeline through the main dust collection pipeline, a first switching valve 11 is provided on the first dust collection pipeline 1, and the first switching valve 11 is used to connect or disconnect the first dust collection pipeline 1 and the second dust collection pipeline 2. At the same time, in order to facilitate the individual control of the on-off of each second dust collection pipeline 2, after some spindles stop working, their dust collection pipelines are synchronously closed and in a shutdown condition, reducing the loss of electric energy. Second switching valves 21 are provided on a plurality of second dust collection pipelines 2, and connecting pipelines are provided at the ends of the plurality of second dust collection pipelines 2 for connecting to the spindles of external devices for dust collection, that is, each second dust collection pipeline 2 corresponds to a spindle of a milling machine or a drilling machine for dust collection, and the second switching valve 21 is used to connect or disconnect the second dust collection pipeline 2 and the connecting pipeline.

[0021] Furthermore, in order to facilitate the cleaning of the machine table and clean the machine table without using an external dust collector, reducing costs, the cleaning pipeline 3 includes a cleaning pipeline 31, a third switching valve 32, and a recovery box 33. One end of the cleaning pipeline 31 is communicated with the side wall of the first dust collection pipeline 1, and the other end is communicated with the recovery box 33. A dust collection interface 331 connected to a dust collection pipe 34 is provided on the recovery box 33, and the dust collection pipe 34 is used for cleaning the machine table. Further, in order to facilitate the cleaning of the machine table, the dust collection pipe can be made of a telescopic hose, and the length and cleaning angle can be adjusted according to the actual cleaning condition, and it is flexible and convenient to use. Just align the end of the dust collection pipe 34 with the position on the machine table that needs to be cleaned. In this embodiment, in order to facilitate the monitoring of the dust collection pressure and adjust the dust collection effect, a pressure sensor is provided on the second dust collection pipeline 2, and a pressure sensor can also be provided on the cleaning pipeline 31.

[0022] Further, in this embodiment, in order to facilitate the control of the on-off states of each switching valve, a control module is further included, and the control module is electrically connected to the first switching valve 11, the second switching valve 21, and the third switching valve 32. Furthermore, in order to apply to the dust collection treatment of multiple spindles, in this embodiment, there are at least 5 second dust collection pipes 2, which can be adjusted accordingly according to the actual dust collection requirements.

[0023] Further, in this embodiment, in order to reduce the cost of the cleaning pipeline 3, the diameter of the second dust collection pipe 2 is larger than that of the cleaning pipe 31. Furthermore, since some parts on the machine table may be accidentally sucked into the recycling box 33 during machine table cleaning, for the convenience of taking out, refer to Figure 2 , an access opening is provided on the side wall of the recycling box 33, and a sealing cover plate 332 is provided on the access opening. Furthermore, in order to improve the access efficiency, a viewing opening is provided on the side wall of the recycling box 33, and a transparent cover plate 333 is provided on the viewing opening. The transparent cover plate 333 is made of glass or transparent acrylic. Specifically, in this embodiment, for the convenience of observation during access, the viewing opening is located below the side wall of the recycling box 33, and the access opening is provided above the viewing opening.

[0024] In summary, the embodiment of the present utility model provides a spindle dust collection switching system. The first dust collection pipe 1 serves as the main dust collection pipe, and the second dust collection pipes 2 serve as the dust collection branch pipes for each spindle. Second switching valves 21 are provided on each dust collection pipe, which can independently control the dust collection working conditions of each spindle. After some spindles stop working, their dust collection pipelines are synchronously closed and in a shutdown working condition, reducing the loss of electric energy. At the same time, the cleaning pipeline 3 includes a cleaning pipe 31, a third switching valve 32, and a recycling box 33. A dust collection interface 331 connected to the dust collection pipe is provided on the recycling box 33. The dust collection pipe is used for machine table cleaning, and the machine table can be cleaned without using an external dust collector, reducing costs.

[0025] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and replacements can still be made, and these improvements and replacements should also be regarded as the protection scope of the present utility model.

Claims

1. A spindle dust collection switching system, characterized in that: The invention comprises a first dust collecting pipe, a second dust collecting pipe, a first switching valve, a second switching valve and a cleaning pipeline, wherein the first dust collecting pipe is provided with the first switching valve, a plurality of the second dust collecting pipes are provided in parallel at the end of the first dust collecting pipe, the first switching valve is used to connect or disconnect the first dust collecting pipe with the second dust collecting pipe, a plurality of the second dust collecting pipes are provided with the second switching valve, a plurality of the second dust collecting pipes are provided with connecting pipes at the ends thereof for connecting with the respective spindles of an external device for dust collection, and the second switching valve is used to connect or disconnect the second dust collecting pipe with the connecting pipe; The cleaning pipeline includes a cleaning pipeline, a third switching valve and a recovery box, one end of the cleaning pipeline is connected to the side wall of the first dust collecting pipeline, and the other end is connected to the recovery box, and the recovery box is provided with a dust collecting interface connected to the dust collecting pipe, and the dust collecting pipe is used for machine cleaning; The side wall of the recovery box is provided with a taking-out opening, and a sealing cover plate is provided on the taking-out opening.

2. The spindle dust collection switching system according to claim 1, characterized in that: It also includes a control module, which is electrically connected to the first switching valve, the second switching valve and the third switching valve.

3. The spindle dust collection switching system according to claim 1, characterized in that: The number of the second dust collecting pipes is at least 5.

4. The spindle dust collection switching system according to claim 1, characterized in that: The diameter of the second dust collecting pipe is larger than the diameter of the cleaning pipe.

5. The spindle dust collection switching system according to claim 1, characterized in that: The second dust collecting pipe is provided with a pressure sensor.

6. The spindle dust collection switching system according to claim 1, characterized in that: The side wall of the recycling box is provided with a viewing port, and a transparent cover plate is provided on the viewing port.

7. The spindle dust collection switching system according to claim 1, characterized in that: The dust collecting pipe is made of a telescopic hose.

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