CN221818109U - Translational cutting process waste chip collection device - Google Patents

Abstract

The utility model provides a translational cutting process scrap collecting device, which comprises: the recycling bin comprises a bin body, a sliding seat and a feed inlet arranged on the bin body; the driving unit is assembled on the sliding seat, and the sliding seat slides along the driving unit; the collecting unit comprises a negative pressure bin and a collecting bin, wherein the negative pressure bin is arranged at one end of the collecting bin, and one end, far away from the negative pressure bin, of the collecting bin is inserted into the bin body; the feeding port faces the processing area, an attraction area with magnetic attraction capability is arranged near the feeding port, and scraps which cannot directly enter the feeding port are adsorbed on the surface of the bin body under the action of the magnetic attraction effect of the attraction area. According to the utility model, the pressure difference is formed at the feed inlet, and the pressure difference forms an air flow, so that scraps close to the feed inlet can enter the feed inlet along with the air flow and reach the deep part of the guide channel, and the recovery efficiency of the scraps is improved by matching with the magnetic field effect of the suction area.

Description

Translational cutting process waste chip collection device

Technical Field

The utility model belongs to the technical field of metal processing, and in particular relates to a translation type cutting process waste chip collection device.

Background Art

Metal cutting technology is a modern technology based on turning, milling, planing, grinding, drilling and boring. Among them, a lathe refers to a machine tool that processes rotating surfaces with the rotation of the workpiece as the main motion and the movement of the turning tool as the feed motion. It can be used to process various rotary forming surfaces, such as: internal and external cylindrical surfaces, internal and external conical surfaces, internal and external threads, as well as end faces, grooves, knurling, etc.

In the existing production technology, the movement of the turning tool as the feed motion will cause the workpiece to splash metal chips all around during the processing. In particular, the chips splashing diagonally above the workpiece can easily cause adverse effects on other equipment in the workshop. Therefore, it is necessary to collect and process the chips splashing diagonally above the workpiece during the processing on the lathe equipment.

Utility Model Content

The utility model provides a translational cutting process waste chip collection device, aiming to solve the problem of collecting and processing waste chips splashed obliquely upwards of a workpiece during machining on current lathe equipment.

The utility model is implemented as follows: a translation type cutting process waste chip collection device, comprising:

A recovery bin, the recovery bin comprising a bin body, a sliding seat and a feed port provided on the bin body;

A driving unit, wherein the bin body is mounted on a sliding seat, and the sliding seat slides along the driving unit;

A collecting unit, the collecting unit comprising a negative pressure bin and a collecting bin, the negative pressure bin being arranged at one end of the collecting bin, and the end of the collecting bin away from the negative pressure bin being inserted into the bin body;

Among them, the feed port faces the processing area, and an attraction zone with magnetic attraction ability is arranged near the feed port, so that waste chips that fail to directly enter the feed port are adsorbed on the surface of the bin body under the magnetic attraction effect of the attraction zone.

Preferably, a port is provided on the side wall of the bin body, and the collecting bin is inserted into the interior of the bin body through the port.

Preferably, a guide channel is provided inside the bin body, and the feed port is connected to the guide channel, so that the waste chips flying into the feed port will reach the collection bin at the end of the guide channel along the guide channel.

Preferably, the collecting bin and the negative pressure bin are interconnected, a filter screen is provided between the collecting bin and the negative pressure bin, and the waste debris is intercepted by the filter screen and stays in the collecting bin.

Preferably, an arc-shaped groove is arranged in the bin body near the feed port, and a plurality of groups of circular electromagnets are arranged in the arc-shaped groove. The arc-shaped groove and the circular electromagnets constitute an attraction zone, and a magnetic field is formed near the attraction zone to collect the passing waste chips.

Preferably, when the collecting bin is inserted into the bin body, the negative pressure bin abuts against the outer wall of the bin body and is in contact with and connected to the outer wall of the bin body, and a sealing ring is provided on the end surface of the negative pressure bin in contact with the outer wall of the bin body.

Compared with the prior art, the embodiments of the present application have the following beneficial effects:

1. The translational cutting process waste chip collection device provided by the utility model is designed such that the recovery bin is arc-shaped toward the processing area and a feed port is opened on the arc-shaped end face. When the waste chips splashed obliquely upward from the workpiece, they will fly into the feed port and be collected. Combined with the pressure difference formed at the feed port, the pressure difference forms an airflow, which allows the waste chips near the feed port to enter the feed port along with the airflow and reach the depth of the guide channel, thereby improving the recovery efficiency of the waste chips.

2. The translational cutting process waste chip collection device provided by the utility model designs an attraction zone near the feed port, so that the magnetic field effect of the attraction zone can produce magnetic attraction for the waste chips that cannot enter the feed port due to the poor angle but are close to the feed port, thereby enhancing the recovery efficiency of the recovery bin for the waste chips.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a translational cutting process waste chip collection device provided by the utility model.

FIG. 2 is a schematic diagram of the structure of a recovery bin and a collection unit of a translational cutting process waste chip collection device provided by the present invention.

FIG. 3 is a schematic diagram of the internal structure of a bin body of a translational cutting process waste chip collection device provided by the present invention.

FIG. 4 is a schematic structural diagram of a middle suction zone of a translational cutting process waste chip collection device provided by the present invention.

FIG. 5 is a schematic diagram of the internal structure of the suction zone of a translational cutting process waste chip collection device provided by the present invention.

FIG. 6 is a schematic diagram of the structure of a collection unit of a translational cutting process waste chip collection device provided by the present invention.

Description of reference numerals:

100, recovery bin; 110, bin body; 120, camera; 130, feed port; 140, sliding seat; 150, suction area; 160, guide channel;

200, driving unit; 210, substrate; 220, linear motor unit;

300, collecting unit; 310, negative pressure chamber; 320, filter screen; 330, collecting chamber; 340, sealing ring; 410, machine tool base; 420, cutting unit; 430, workpiece.

DETAILED DESCRIPTION

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

The present invention provides a translational cutting process waste chip collection device, as shown in FIG1-FIG6, the translational cutting process waste chip collection device comprises:

The recovery bin 100 includes a bin body 110, a sliding seat 140, and a feed port 130 disposed on the bin body 110;

The drive unit 200, the chamber body 110 is assembled on the sliding seat 140, and the sliding seat 140 slides along the drive unit 200;

The collecting unit 300 includes a negative pressure chamber 310 and a collecting chamber 330. The negative pressure chamber 310 is disposed at one end of the collecting chamber 330. The end of the collecting chamber 330 away from the negative pressure chamber 310 is inserted into the chamber body 110.

The feed port 130 faces the processing area, and a suction zone 150 with magnetic suction capability is arranged near the feed port 130, so that the waste chips that fail to directly enter the feed port 130 are adsorbed on the surface of the bin body 110 under the magnetic suction effect of the suction zone 150;

In a conventional machine tool cutting process, a workpiece 430 is generally placed on a machine tool base 410, which clamps and rotates the workpiece 430. Then, the cutting unit 420 is moved to one side of the machine tool base 410 (the present application does not depict the moving mechanism of the cutting unit 420. The moving mechanism here is the same as the moving structure of a conventional machine tool, and is mainly responsible for driving the cutting unit 420 to move linearly). The cutting unit 420 collides with the workpiece 430 during the rotation process. During the collision process, the cutting unit 420 completes the cutting work on the workpiece 430. The cutting unit 420 in the present application is mainly a turning tool. When the turning tool performs a translational linear motion in the direction of the workpiece 430, the turning tool continuously processes the outer surface of the workpiece 430, and the waste chips generated during the cutting process splash to the oblique upper side of the workpiece 430.

The recovery bin 100 is arc-shaped toward the processing area and has a feed port 130 at the end face of the arc. The feed port 130 faces the direction of the workpiece 430. When the waste chips splashed obliquely upward from the workpiece 430, they will be collected under the absorption of the feed port 130. At the same time, an attraction area 150 is designed near the feed port 130 in the present application. The attraction area 150 will generate magnetic attraction for the waste chips that cannot enter the feed port 130 due to the bad angle but are close to the feed port 130, thereby enhancing the recovery efficiency of the recovery bin 100 for the waste chips.

In this embodiment, the guide channel 160 is provided inside the bin body 110, and the feed port 130 is connected to the guide channel 160. The waste chips flying into the feed port 130 will reach the end of the guide channel 160 along the guide channel 160. The collecting bin 330 is inserted into the bin body 110 from a port provided in the bin body 110. After the collecting bin 330 is inserted into the bin body 110, it is located at the end of the guide channel 160. The waste chips entering along the guide channel 160 will fall into the collecting bin 330.

The collecting bin 330 and the negative pressure bin 310 are interconnected, and a filter screen 320 is provided between the collecting bin 330 and the negative pressure bin 310. The negative pressure bin 310 is located outside the bin body 110 and is provided with a pipe port, which is connected to a vacuum machine through a hose. Under the action of the vacuum machine, the negative pressure bin 310 converts the collecting bin 330 and the guide channel 160 into negative pressure areas, so that the waste chips will reach the collecting bin 330 along the guide channel 160 under the attraction of wind. At the same time, the pressure difference formed at the feed port 130 and the airflow formed by the pressure difference will allow the waste chips near the feed port 130 to enter the feed port along the airflow and reach the depth of the guide channel 160.

As a preferred implementation in this embodiment, the driving unit 200 includes a substrate 210 and a linear motor unit 220, and the sliding seat 140 is assembled on the linear motor unit 220;

In this embodiment, the linear motor technology in the prior art is used between the sliding seat 140 and the linear motor unit 220. In this application, the driving unit 200 uses the linear motor technology as a power source to drive the recovery bin 100 to move synchronously with the cutting unit 420. The specific motion structure of the relevant sliding seat 140 and the linear motor unit 220 adopts the prior art equipment and will not be described in detail.

Here, the driving unit 200 is mainly responsible for the function of moving the recovery bin 100, so that the recovery bin 100 moves synchronously with the process of the cutting unit 420 processing the workpiece 430; the substrate 210 is arranged on the machine tool base 410, and the linear motor unit 220 is arranged on the substrate 210, and a camera 120 is arranged at the front end of the bin body 110, the camera 120 captures the cutting unit 420 and tracks the speed of the cutting unit 420, and the linear motor unit 220 is matched according to the moving speed of the cutting unit 420 so that the recovery bin 100 can move synchronously with the cutting unit 420 to realize the translation function; in this application, the camera 120 captures the cutting unit 420 and tracks the speed of the cutting unit 420 and the corresponding software principle are all mature existing technology equipment, and the main effect of this part of the structure is to realize the translation function of the recovery bin 100;

As a preferred implementation in this embodiment, the negative pressure bin 310 is fixedly connected to the collecting bin 330 by a bolt structure, the negative pressure bin 310 and the collecting bin 330 are connected to each other, and a filter screen 320 is provided on the end surface where the negative pressure bin 310 and the collecting bin 330 are connected, and the filter screen 320 is used to intercept metal waste from entering the vacuum machine;

The cross-section of the end face of the negative pressure bin 310 is larger than that of the collecting bin 330. When the collecting bin 330 is inserted into the bin body 110, the negative pressure bin 310 is pressed against the outer wall of the bin body 110 and is in contact with it. In the present application, a sealing ring 340 is provided on the end face of the negative pressure bin 310 in contact with the outer wall of the bin body 110. The sealing ring 340 closes the gap between the negative pressure bin 310 and the bin body 110, thereby improving the vacuum degree inside the guide channel 160.

The collection bin 330 is inserted to facilitate the recycling of waste chips. In the present application, after the negative pressure bin 310 is disconnected from the bin body 110, the collection unit 300 is pulled out of the bin body 110 as a whole, and the waste chips in the collection bin 330 are simultaneously taken away from the recycling bin 100.

As a preferred implementation in this embodiment, the attraction area 150 is an arc-shaped groove arranged in the bin body 110 near the feed inlet 130, and a plurality of groups of circular electromagnets are arranged in the arc-shaped groove. The plurality of groups of electromagnets are used to form a magnetic field around the bin body 110 near the feed inlet 130, thereby generating a magnetic attraction area. When the waste chips that fail to align with the feed inlet 130 splash up and reach the magnetic attraction area, they will be captured by the attraction area 150.

In this embodiment, the electromagnet adopts the existing technical means. The purpose of using the electromagnet is mainly based on the later cleaning. When a lot of waste chips are accumulated near the attraction area 150, the recovery bin 100 can be moved out of the processing area to release the magnetic attraction effect and let the adsorbed waste chips fall naturally. Here, the attraction area 150 can process waste chips mainly for iron materials. Some materials that do not have magnetic attraction properties are mainly processed by splashing to generate power and vacuum adsorption effect to achieve traction.

It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims (6)

1. A translational cutting process scrap collection device, comprising:

The recycling bin comprises a bin body, a sliding seat and a feed inlet arranged on the bin body;

the driving unit is assembled on the sliding seat, and the sliding seat slides along the driving unit;

The collecting unit comprises a negative pressure bin and a collecting bin, wherein the negative pressure bin is arranged at one end of the collecting bin, and one end, far away from the negative pressure bin, of the collecting bin is inserted into the bin body;

The feeding port faces the processing area, an attraction area with magnetic attraction capability is arranged near the feeding port, and scraps which cannot directly enter the feeding port are adsorbed on the surface of the bin body under the action of the magnetic attraction effect of the attraction area.

2. A translational cutting process waste collection device as claimed in claim 1, wherein the side wall of the cartridge body is provided with a port from which the collection cartridge is inserted into the interior of the cartridge body.

3. A translational cutting process waste collection device as claimed in claim 2, wherein the interior of the housing is provided with a guide channel, the inlet is in communication with the guide channel, and waste flying into the inlet will pass along the guide channel to a collection housing at the end of the guide channel.

4. A translational cutting process waste collection device as claimed in claim 3, wherein the collection bin and the negative pressure bin are communicated with each other, a filter screen is arranged between the collection bin and the negative pressure bin, and waste stays in the collection bin under the interception of the filter screen.

5. The translational cutting process waste collection device of claim 4, wherein an arc-shaped groove is arranged in the bin body near the feed inlet, a plurality of groups of circular electromagnets are arranged in the arc-shaped groove, the arc-shaped groove and the circular electromagnets form an attraction zone, and a magnetic field is formed near the attraction zone to collect the passing waste.

6. The translational cutting process sweeps collecting device as set forth in claim 5, wherein when the collecting bin is inserted into the bin body, the negative pressure bin is propped against the outer wall of the bin body and is in contact connection with the outer wall of the bin body, and a sealing ring is arranged on the end face of the negative pressure bin, which is in contact connection with the outer wall of the bin body.