Waste collecting device of numerical control machine tool

Abstract

The utility model discloses a waste collecting device of a numerical control machine tool, which comprises a working table, a support used for installing a workpiece is arranged on the table top of the working table, a material collecting pit arranged below the workpiece is formed on the table top, a material conveying hole channel is formed in the working table, one end of the material conveying hole channel is communicated with the material collecting pit, and the other end of the material conveying hole channel is communicated with the material collecting pit. The other end of the material conveying hole channel penetrates through the side portion of the workbench. The belt conveyor is installed in one end of the material conveying hole channel, and the input end of the belt conveyor is aligned to the pit bottom of the material collecting pit; the collecting box is detachably mounted at the other end of the conveying hole channel and is arranged below the output end of the belt conveyor; and the compaction plate is mounted at the other end of the material conveying hole channel in a lifting manner and is aligned to a box opening of the collection box. The utility model solves the problem that the processing effect is influenced as waste materials generated by the processing of the existing numerical control machine tool are easy to accumulate.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control machine tool technical field, concretely relates to a waste collecting device of numerical control machine tool. BACKGROUND

[0002] Numerical control machine tool is a kind of automatic machine tool equipped with program control system.Numerical control machine tool better solves the processing problem of complex, precision, small batch, multi-variety parts, and is a kind of flexible, high-efficiency automatic machine tool.

[0003] When the workpiece is machined in numerical control machine tool, waste (such as metal scrap) is directly accumulated below the workpiece to be machined. If these wastes are not cleaned in time, it will affect the use effect of numerical control machine tool.

[0004] The information disclosed in this BACKGROUND section is only intended to increase an understanding of the general background of the application and is not intended to be a recognition or any form of suggestion that this information forms prior art that is already known to those of ordinary skill in the art. SUMMARY

[0005] In order to overcome the defects existing in the prior art, a waste collecting device of numerical control machine tool is provided to solve the problem that the waste generated by the existing numerical control machine tool is easy to accumulate and affect the machining effect.

[0006] In order to achieve the above-mentioned purpose, a waste collecting device of numerical control machine tool is provided, which comprises:

[0007] A workbench is provided with a support for mounting a workpiece on the tabletop, and a material collecting pit is formed below the workpiece. A material conveying channel is formed in the workbench, one end of which is communicated with the material collecting pit, and the other end of which penetrates the side of the workbench.

[0008] A belt conveyor is installed in one end of the material conveying channel, and the input end of the belt conveyor is aligned with the bottom of the material collecting pit.

[0009] A collecting box is detachably installed at the other end of the material conveying channel and is arranged below the output end of the belt conveyor.

[0010] A compaction plate is installed at the other end of the material conveying channel and is aligned with the box opening of the collecting box.

[0011] Further, the inner diameter of the material collecting pit gradually decreases from top to bottom.

[0012] Further, a distance sensor is installed at the bottom of the compaction plate.

[0013] Further, the compaction plate is installed on the top hole wall of the material conveying hole by an electric hydraulic push rod, and the controller is signal connected to the distance sensor and the electric hydraulic push rod.

[0014] Further, a photoelectric sensor is installed in the aggregate pit, and the photoelectric sensor and the belt conveyor are signal connected to the controller.

[0015] The waste collecting device of the numerical control machine tool has the advantages that the waste or scrap produced by the numerical control machine tool during workpiece machining can directly fall into the aggregate pit, thereby avoiding the waste from gathering on the tabletop of the workbench and affecting workpiece machining, and the scrap falling into the aggregate pit is input into the collection box through the belt conveyor for processing, the scrap in the collection box is compacted by the compaction plate when the collection box is full of scrap, the collection amount of the collection box is improved, and the collection box can load more scrap and frequent replacement is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0016] Other features, objects, and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments thereof, when read in conjunction with the accompanying drawings:

[0017] Figure 1 Fig. 1 is a structural schematic view of a waste collecting device of a numerical control machine tool according to an embodiment of the present application.

[0018] Figure 2 Fig. 2 is a sectional view of a workbench according to an embodiment of the present application. DETAILED DESCRIPTION

[0019] The application will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related application, and not to limit the application. In addition, it should be noted that only parts related to the application are shown in the drawings for ease of description.

[0020] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and embodiments.

[0021] Reference Figure 1 and Figure 2 As shown in the drawings, the waste collecting device of the numerical control machine tool comprises a workbench 1, a belt conveyor 2, a collection box 3, and a compaction plate 4.

[0022] In the embodiment, the worktable is a regular cuboid. A support 11 is arranged on the top surface of the worktable 1. The support 11 is used to mount a workpiece 12 to be processed. The worktable is mounted on a numerical control machine tool, and the workpiece on the worktable is processed by the numerical control machine tool.

[0023] The top surface of the worktable 1 is formed with a collecting pit a. The collecting pit a is arranged below the workpiece 12.

[0024] As a preferred embodiment, the inner diameter of the collecting pit a gradually decreases from top to bottom.

[0025] In the embodiment, the collecting pit is a horn-shaped pit. The pit has a large pit opening and a small pit bottom.

[0026] The worktable 1 is formed with a material conveying channel b. One end of the material conveying channel b is communicated with the collecting pit a. The other end of the material conveying channel b penetrates through the side of the worktable 1.

[0027] The material conveying channel is arranged in a horizontal direction or is arranged obliquely. When the material conveying channel is arranged obliquely, the upper end of the material conveying channel is communicated with the pit bottom of the collecting pit, and the lower end of the material conveying channel penetrates through the side of the worktable.

[0028] A belt conveyor 2 is mounted in one end of the material conveying channel b. The input end of the belt conveyor 2 is aligned with the pit bottom of the collecting pit a. The belt conveyor is arranged along the length direction of the material conveying channel. The length of the belt conveyor is smaller than the length of the material conveying channel.

[0029] A collecting box 3 is detachably mounted at the other end of the material conveying channel b. The collecting box 3 is a bottomed box without a cover. The box opening of the collecting box 3 is arranged below the output end of the belt conveyor 2, so as to receive waste materials or scraps.

[0030] A compacting plate 4 is detachably mounted at the other end of the material conveying channel b and is aligned with the box opening of the collecting box 3.

[0031] In the embodiment, the compacting plate 4 is detachably mounted on the top hole wall of the other end of the material conveying channel b by an electric hydraulic push rod 41. The electric hydraulic push rod is vertically arranged. The electric hydraulic push rod has a fixed end and a telescopic end. The fixed end of the electric hydraulic push rod is connected to the top hole wall of the other end of the material conveying channel, and the telescopic end of the electric hydraulic push rod is connected to the upper surface of the compacting plate.

[0032] As a preferred embodiment, a distance sensor is mounted on the bottom of the compacting plate 4. The distance sensor is used to collect the distance from the scraps in the collecting box to the compacting plate.

[0033] The waste material collecting device of the numerical control machine tool further comprises a controller. The controller is signal-connected to the distance sensor and the electric hydraulic push rod 41.

[0034] When the distance between the scrap in the collecting box and the compaction plate collected by the distance sensor is less than a preset threshold, the controller starts the electric hydraulic push rod, and the electric hydraulic push rod is retracted to drive the compaction plate to press down against the scrap in the collecting box, so that the scrap in the collecting box is compacted, and the collecting box can load more scrap and avoid frequent replacement.

[0035] In the embodiment, the photoelectric sensor is installed in the aggregate pit a. The photoelectric sensor and the belt conveyor 2 are respectively signal connected to the controller.

[0036] The photoelectric sensor is used to sense whether the scrap falls into the aggregate pit. When the photoelectric sensor senses that the scrap processed by the numerical control machine falls into the aggregate pit, the controller starts the belt conveyor, so that the scrap falls on the input end of the belt conveyor. The belt conveyor inputs the scrap into the collecting box through the output end. The setting of the photoelectric sensor can avoid continuous operation of the belt conveyor, and save the production and processing cost.

[0037] The waste collecting device of the numerical control machine tool directly drops the waste or scrap generated by the numerical control machine tool into the aggregate pit, avoids the accumulation on the table surface of the workbench to affect the workpiece processing, and inputs the scrap dropped into the aggregate pit into the collecting box through the belt conveyor for processing. When the scrap in the collecting box is full, the scrap is compacted by the compaction plate, the collection amount of the collecting box is improved, the collecting box can load more scrap and avoid frequent replacement.

[0038] The above description is only the preferred embodiment of the application and the explanation of the applied technical principles. Those skilled in the art should understand that the scope of the utility model disclosed in the application is not limited to the technical solutions formed by the specific combination of the technical features described above, and should also cover other technical solutions formed by the combination of the above technical features or equivalent features without departing from the utility model concept. For example, the above features are replaced with the technical features disclosed in the application (but not limited to) having similar functions to form a technical solution.

Claims

1. A waste collecting device for a numerically controlled machine tool, characterized in that, It comprises: a workbench, a support for mounting a workpiece is arranged on the workbench top, the workbench top is formed with a material collecting pit arranged below the workpiece, a material conveying channel is formed in the workbench, one end of the material conveying channel is communicated with the material collecting pit, and the other end of the material conveying channel penetrates through the side of the workbench; a belt conveyor is arranged in one end of the material conveying channel, and the input end of the belt conveyor is aligned with the bottom of the material collecting pit; a collecting box is detachably arranged in the other end of the material conveying channel and arranged below the output end of the belt conveyor; a compaction plate is arranged in the other end of the material conveying channel and aligned with the box opening of the collecting box.

2. The waste collecting device of a numerically controlled machine tool according to claim 1, characterized by, The inner diameter of the material collecting pit gradually decreases from top to bottom.

3. The waste collecting device of a numerically controlled machine tool according to claim 1, characterized by, A distance sensor is arranged on the bottom of the compaction plate.

4. The waste collecting device of a numerically controlled machine tool according to claim 3, characterized by A controller is further arranged, the compaction plate is arranged on the top hole wall of the material conveying channel through an electric hydraulic push rod, and the controller is signal connected with the distance sensor and the electric hydraulic push rod.

5. The waste collecting device of a numerically controlled machine tool according to claim 4, characterized by A photoelectric sensor is arranged in the material collecting pit, and the photoelectric sensor and the belt conveyor are signal connected with the controller.

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