Cutting device

Abstract

The cutting device comprises a chuck workbench, a cutting component, a machining feeding component, a drainage channel and a cleaning structure, the cleaning structure comprises a vacuum suction cup, a main channel, a first channel and a second channel, the vacuum suction cup is used for sucking liquid and gas, and an outlet of the vacuum suction cup is connected with the main channel; an inlet of the first passage is connected with the main passage, the first passage is used for discharging liquid, an inlet of the second passage is connected with the main passage, and the second passage is used for discharging gas. During use, the vacuum sucker sucks liquid and gas and conveys the liquid and the gas to the main passage, the gas and the liquid are separated at the main passage, the liquid is discharged through the first passage, and the gas is discharged through the second passage, so that water is prevented from entering a subsequent vacuum pipeline in the operation process, the alarm frequency of equipment is reduced, and the working efficiency of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting equipment technical field especially, it relates to a cutting device. BACKGROUND

[0002] The vacuum pipeline of the commonly used vacuum generator is used for adsorbing the product containing water, if the water in the vacuum pipeline is more, then the vacuum degree of the vacuum chuck will suddenly change, the equipment alarm frequently, and there is the risk of product falling, the equipment work efficiency is lower.

[0003] Therefore, how to improve the work efficiency of the equipment is the technical problem that the person skilled in the art needs to solve at present. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the utility model discloses the purpose at to provide a cutting device to improve the work efficiency of the equipment;

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A cutting device, including chuck workstation, it keeps being processed object;

[0007] Cutting member, it has the main shaft, cutting tool can rotatably be installed to the main shaft, the cutting tool is kept on the chuck workstation while being supplied with cutting fluid and carries out cutting to the processed object;

[0008] Processing feed member, it carries out processing feed to the chuck workstation in the direction that is orthogonal with the axial direction of the main shaft;

[0009] Drainage way, it is arranged on both sides along the processing feed direction of above-mentioned chuck workstation;

[0010] Still include cleaning structure, the cleaning structure includes vacuum chuck, main passage, first passage and second passage, the vacuum chuck is used to suck liquid and gas, the outlet of the vacuum chuck is connected with the main passage, the import of the first passage is connected with the main passage, the first passage is used for discharging liquid, the import of the second passage is connected with the main passage, and the second passage is used for discharging gas.

[0011] Optionally, in the cutting device described above, the second end of the main passage is connected with a vacuum generating valve;

[0012] The first passage is connected with the second passage in parallel.

[0013] Optionally, in the cutting device described above, further include vacuum filter, the vacuum filter is arranged in the upstream of the first passage and the second passage, and the vacuum filter is used for separating the liquid and gas in the main passage.

[0014] Optionally, in the cutting device, the first passage comprises a first vacuum generator and a drain pipe, the V port of the first vacuum generator is connected with the drain port of the vacuum filter, the E port of the first vacuum generator is connected with the inlet of the drain pipe, and the P port of the first vacuum generator is connected with the vacuum generation valve.

[0015] Optionally, in the cutting device, the second passage comprises a second vacuum generator, the V port of the second vacuum generator is connected with the exhaust port of the vacuum filter, and the P port of the second vacuum generator is connected with the vacuum generation valve.

[0016] Optionally, in the cutting device, the diameter of the drain port is larger than the diameter of the exhaust port.

[0017] Optionally, in the cutting device, a water storage device is further arranged, and the outlet of the drain pipe is connected with the water storage device.

[0018] Optionally, in the cutting device, a silencer is further arranged, and the E port of the second vacuum generator is connected with the silencer.

[0019] Optionally, in the cutting device, a negative pressure gauge is further arranged, and the negative pressure gauge is arranged between the V port of the second vacuum generator and the exhaust port of the vacuum filter.

[0020] Optionally, in the cutting device, a liquid level sensor is further arranged, and the liquid level sensor is connected with the vacuum filter and used for monitoring the change of the liquid level of the vacuum filter.

[0021] The cutting device provided by the utility model, when in use, the vacuum chuck sucks liquid and gas and transports them to the main passage, the gas and the liquid are separated at the main passage, the first passage discharges the liquid, and the second passage discharges the gas, so that water is prevented from entering the subsequent vacuum pipeline during operation, the alarm frequency of the equipment is reduced, and the working efficiency of the equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without creative labor for those skilled in the art.

[0023] Figure 1 The overall structure diagram of the cleaning structure disclosed in the embodiments of the utility model is shown in the drawings.

[0024] Figure 2 A passage arrangement structure of the cleaning structure is disclosed in the embodiments of the present application.

[0025] Among them:

[0026] Vacuum chuck 100, main passage 200, first passage 300, first vacuum generator 301, drain pipe 302, second passage 400, second vacuum generator 401, vacuum generation valve 500, vacuum filter 600, drain port 601, muffler 700, negative pressure gauge 800. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making new labor are within the scope of protection of the present application.

[0028] In the description of the present application, it should be understood that the terms "upper", "lower", "top surface", "bottom surface" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the position or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0029] The cutting device disclosed by the present application comprises a chuck workbench, which holds a workpiece to be machined;

[0030] The cutting member has a spindle, a cutting tool is rotatably mounted on the spindle, and the cutting tool performs cutting on the workpiece to be machined held on the chuck workbench while being supplied with cutting fluid;

[0031] The machining feeding member performs machining feeding on the chuck workbench in a direction orthogonal to the axial direction of the spindle;

[0032] The drain channel is arranged on both sides along the machining feeding direction of the chuck workbench;

[0033] The cleaning structure comprises a vacuum chuck 100, a main passage 200, a first passage 300 and a second passage 400, the vacuum chuck 100 is used for sucking liquid and gas, an outlet of the vacuum chuck 100 is connected with the main passage 200, an inlet of the first passage 300 is connected with the main passage 200, the first passage 300 is used for discharging liquid, an inlet of the second passage 400 is connected with the main passage 200, and the second passage 400 is used for discharging gas.

[0034] Specifically, the cleaning structure is suitable for the working condition that the vacuum-adsorbed product contains liquid such as water, when the sealing property of the product to be adsorbed is not high and the working environment has water, water will enter the vacuum pipeline during the operation, therefore, by separating the liquid and the gas and arranging the first passage 300 and the second passage 400 to discharge them respectively, the vacuum degree of the subsequent pipeline can be ensured to be maintained even if there is water in the initial pipeline.

[0035] As shown in Figure 1 and Figure 2 the cutting device provided by the utility model, liquid and gas are sucked into the vacuum chuck 100 and are transported to the main passage 200, the gas and the liquid are separated at the main passage 200, the first passage 300 discharges the liquid, and the second passage 400 discharges the gas, so that water can be prevented from entering the subsequent vacuum pipeline during the operation, thereby reducing the alarm frequency of the equipment and improving the working efficiency of the equipment.

[0036] In order to optimize the above technical scheme, the second end of the main passage 200 is connected with a vacuum generating valve 500, and the first passage 300 and the second passage 400 are connected in parallel. Specifically, the vacuum generating valve 500 is used for controlling the inflow and outflow of the gas in the pipeline to maintain the vacuum degree in the pipeline, the first passage 300 and the second passage 400 are connected in parallel between the vacuum chuck 100 and the vacuum generating valve 500, and one or more branches can be simultaneously connected on the first passage 300 to increase the drainage efficiency. When the vacuum generating valve 500 controls the air to enter the pipeline, the air flows into the first passage 300 and the second passage 400 at the same time to rapidly discharge the liquid and the gas in the pipeline, thereby improving the working efficiency of the equipment.

[0037] To optimize the above technical solution, the cleaning structure further comprises a vacuum filter 600 arranged upstream of the first passage 300 and the second passage 400, and the vacuum filter 600 is used to separate the liquid and the gas inside the main passage 200. Specifically, the bottom of the vacuum filter 600 is a drain port 601, the inlet of the vacuum filter 600 is connected with the main passage 200, the drain port 601 is connected with the first passage 300, and the vacuum filter 600 further has an exhaust port connected with the second passage 400. In use, the vacuum chuck 100 sucks in the liquid and the gas and delivers them to the main passage 200, the liquid and the gas enter the vacuum filter 600, the liquid is deposited at the bottom of the vacuum filter 600 at the drain port 601 under the action of gravity and the filter element of the vacuum filter 600, and then enters the first passage 300 through the drain port 601 to realize pipeline drainage, and the gas continues to be delivered to the second passage 400, and no water enters the second passage 400, so as to ensure that the vacuum degree of the vacuum chuck 100 does not change suddenly, thereby improving the working efficiency of the equipment.

[0038] To optimize the above technical solution, the first passage 300 comprises a first vacuum generator 301 and a drain pipe 302, the V port of the first vacuum generator 301 is connected with the drain port 601 of the vacuum filter 600, the E port of the first vacuum generator 301 is connected with the inlet of the drain pipe 302, and the P port of the first vacuum generator 301 is connected with the vacuum generating valve 500. Specifically, the V port of the first vacuum generator 301 and the V port of the second vacuum generator 401 are both negative pressure ports, the E port of the first vacuum generator 301 and the E port of the second vacuum generator 401 are both gas outlets, and the P port of the first vacuum generator 301 and the P port of the second vacuum generator 401 are both gas inlets. In use, the air input by the vacuum generating valve 500 enters the first vacuum generator 301 through the P port of the first vacuum generator 301, the liquid input by the drain port 601 of the vacuum filter 600 enters the first vacuum generator 301 through the V port of the first vacuum generator 301, and then enters the drain pipe 302 through the E port of the first vacuum generator 301 to complete pipeline drainage. When the equipment is in a working state, the above process continues to drain the water in the pipeline in real time, thereby improving the working efficiency of the equipment.

[0039] To optimize the above technical solutions, the second channel 400 comprises a second vacuum generator 401, the V port of the second vacuum generator 401 is connected with the exhaust port of the vacuum filter 600, and the P port of the second vacuum generator 401 is connected with the vacuum generating valve 500. Specifically, the pipeline in the prior art directly connects the vacuum suction cup 100 and the second vacuum generator 401, so that the liquid and gas sucked by the vacuum suction cup 100 will all enter the second vacuum generator 401. By arranging the first channel 300 and the first vacuum generator 301, the liquid and gas to be introduced into the second vacuum generator 401 can be separated in advance, and only the gas enters the second vacuum generator 401, so that the vacuum degree of the vacuum suction cup 100 is not suddenly changed, and the working efficiency of the equipment is improved. In use, the air input by the vacuum generating valve 500 enters the second vacuum generator 401 through the P port of the second vacuum generator 401, and the gas in the vacuum filter 600 that has completed the water removal operation enters the second vacuum generator 401 through the V port of the second vacuum generator 401 and is discharged through the E port of the second vacuum generator 401. In the above process, the vacuum degree of the pipeline can be ensured, and the gas that is sucked by the vacuum suction cup 100 and then subjected to the water removal operation enters the second vacuum generator 401, so that the vacuum degree of the vacuum suction cup 100 is not suddenly changed, and the working efficiency of the equipment is improved.

[0040] To optimize the above technical solutions, the pipe diameter of the water outlet 601 is larger than that of the exhaust port. Specifically, the cross-sectional area of the water outlet 601 is larger than that of the exhaust port, so that the liquid suction flow of the first vacuum generator 301 is larger than the gas suction flow of the second vacuum generator 401, thereby ensuring the separation efficiency of the liquid and the gas. Further, in the vertical direction, the arrangement position of the water outlet 601 of the vacuum filter 600 is higher than that of the water discharge pipe 302 in the first channel 300, so as to ensure smooth drainage of the pipeline.

[0041] To optimize the above technical solutions, the cleaning structure further comprises a water storage device, and the outlet of the water discharge pipe 302 is connected with the water storage device. Specifically, the water storage device includes but is not limited to a water storage tank, a water storage tank, and the like, as long as it can store the liquid discharged from the outlet of the discharge pipe. In this paper, it will not be described here. Specifically, the operator can set a liquid processor, a liquid analyzer and the like according to the use requirement, and connect them with the water storage device, so as to meet various use requirements.

[0042] To optimize the above technical solutions, the cleaning structure further comprises a silencer 700, and the E port of the second vacuum generator 401 is connected with the silencer 700. Specifically, the silencer 700 is used to reduce the production noise generated by the cleaning structure, so as to optimize the production environment.

[0043] In order to optimize the above technical scheme, the cleaning structure further comprises a negative pressure gauge 800 arranged between the V port of the second vacuum generator 401 and the exhaust port of the vacuum filter 600. Specifically, the negative pressure gauge 800 is arranged close to the V port of the second vacuum generator 401, and is used to measure the pressure and vacuum degree in the pipeline in real time. The negative pressure gauge 800 is electrically connected with the vacuum generating valve 500. In use, the vacuum generating valve 500 inputs or sucks air according to the monitoring value of the negative pressure gauge 800, so that the vacuum degree in the pipeline is always kept in the preset value range, thereby further improving the working efficiency of the equipment.

[0044] In order to optimize the above technical scheme, the cleaning structure further comprises a liquid level sensor connected with the vacuum filter 600 and used to monitor the liquid level change of the vacuum filter 600. Specifically, the liquid level sensor is installed in the liquid storage area inside the vacuum filter 600 or the drain port 601 at the bottom of the vacuum filter 600, and can monitor the liquid level change in real time. Such connection can help the cleaning structure to realize automatic control. In use, when the liquid level reaches a certain threshold value, the vacuum filter 600 is automatically started, the first passage 300 and the second passage 400 are in working state, and the vacuum filter 600 starts to separate gas and liquid. When the liquid level is lower than a certain threshold value, the vacuum filter 600 is automatically turned off, and only the first passage 300 is in working state. Such arrangement can improve the safety and working efficiency of the cleaning structure. The operator can select a suitable type of liquid level sensor according to the specific application requirements, including but not limited to float type, pressure type or capacitance type, etc. Details are not described herein.

[0045] The advantages of the utility model are:

[0046] (1) improve the working efficiency of the equipment;

[0047] (2) can ensure smooth drainage;

[0048] (3) high flexibility, strong practicability.

[0049] It should be noted that the cutting device provided by the utility model can be used in the field of cutting equipment technology or other fields. Other fields are any field except the field of cutting equipment technology. The above is only an example and does not limit the application field of the cutting device provided by the utility model.

[0050] The embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts of each embodiment can be referred to each other.

[0051] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein and with the appended claims and their equivalents.

[0052] In the description of the present specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means 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 the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Also, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0053] The above disclosed preferred embodiments of the present application are only used to help explain the present application. The preferred embodiments do not describe all the details and do not limit the present application to the specific embodiments. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that those skilled in the art can well understand and use the present application. The present application is limited only by the claims and their entire scope and equivalents.

Claims

1. A cutting device comprising a chuck table holding a workpiece; a cutting member having a spindle to which a cutting tool is rotatably attached, the cutting tool performing cutting on the workpiece held on the chuck table while being supplied with cutting fluid; a work feed member feeding the chuck table in a direction orthogonal to an axial direction of the spindle; a drain disposed on both sides along a work feed direction of the chuck table; further comprising a cleaning structure including a vacuum chuck for sucking liquid and gas, an outlet of the vacuum chuck being connected to a main passage, an inlet of a first passage being connected to the main passage, the first passage being for discharging liquid, an inlet of a second passage being connected to the main passage, the second passage being for discharging gas. A vacuum generating valve is connected to a second end of the main passage. The first passage and the second passage are connected in parallel. Further comprising a vacuum filter disposed upstream of the first passage and the second passage, the vacuum filter being for separating liquid and gas inside the main passage. characterized in that The first passage includes a first vacuum generator and a drain pipe, a V port of the first vacuum generator being connected to a drain port of the vacuum filter, an E port of the first vacuum generator being connected to an inlet of the drain pipe, a P port of the first vacuum generator being connected to the vacuum generating valve.

2. The cutting device of claim 1, wherein The second passage includes a second vacuum generator, a V port of the second vacuum generator being connected to an exhaust port of the vacuum filter, a P port of the second vacuum generator being connected to the vacuum generating valve. A pipe diameter of the drain port is larger than a pipe diameter of the exhaust port.

3. The cutting device of claim 2, wherein, Further comprising a water storage device, an outlet of the drain pipe being connected to the water storage device.

4. The cutting device of claim 3, wherein Further comprising a muffler, an E port of the second vacuum generator being connected to the muffler.

5. The cutting device of claim 4, wherein, Further comprising a negative pressure gauge disposed between the V port of the second vacuum generator and the exhaust port of the vacuum filter.

6. The cutting device of claim 5, wherein Further comprising a liquid level sensor connected to the vacuum filter for monitoring a change in liquid level of the vacuum filter.

7. The cutting device of claim 4, wherein ​ 8. The cutting device of claim 5, wherein, ​ 9. The cutting device of claim 5, wherein, ​ 10. A cutting device according to any one of claims 3-9, characterized in that ​

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