Chip discharging device for cutting and cutting apparatus

Abstract

The present disclosure relates to a kind of chip removal devices for cutting, which is used for being arranged at cutting tool of cutting processing equipment, including: accommodating housing, suction port is provided on the accommodating housing, the suction port is arranged close to the cutting tool;Negative pressure suction structure is connected to the accommodating housing;Suction structure is arranged in the accommodating housing, and there is interval between the suction structure and the inner wall of the accommodating housing, so that the airflow entering the suction port passes through the interval and is discharged from the negative pressure suction structure.It solves the problem that the existing cutting aramid fiber composite material and other materials produce debris that is not easy to remove and affect the cutting quality.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of machining, in particular, to a chip removal device for cutting machining and a cutting machining equipment. BACKGROUND

[0002] At present, when cutting materials by using a cutting machining equipment, a large amount of chips will be generated. When the chips are accumulated due to too many chips, the stability of the machining system will be affected. Especially when processing aramid fiber composite materials, more chips will be generated, and the chips will adhere to the processed materials and the cutting tool, so that the chips cannot be removed in time, thereby affecting the cutting of the materials. In addition, when the chips are not removed smoothly, the service life of the cutting tool will be affected, the workpiece forming quality will be reduced, and in severe cases, the personal safety of the workers will be affected. SUMMARY

[0003] The purpose of the present disclosure is to provide a chip removal device for cutting machining and a cutting machining equipment, which solves the problem that the chips generated during cutting aramid fiber composite materials and other materials are not easy to remove, thereby affecting the cutting quality.

[0004] In order to achieve the above-mentioned purpose, the first aspect of the present disclosure provides a chip removal device for cutting machining, which is arranged at a cutting tool of a cutting machining equipment, comprising:

[0005] A containing shell is provided with an air suction port, and the air suction port is arranged close to the cutting tool;

[0006] A negative pressure air suction structure is connected to the containing shell;

[0007] An adsorption structure is arranged in the containing shell, and a gap is formed between the adsorption structure and the inner wall of the containing shell, so that the airflow entering the air suction port passes through the gap and is discharged from the negative pressure air suction structure.

[0008] Optionally, the containing shell is configured as a first shell and a second shell, and the first shell is in communication with the second shell.

[0009] The air suction port is arranged on the first shell, and the negative pressure air suction structure is arranged on the second shell.

[0010] Optionally, the adsorption structure is provided with two groups, and the two groups of adsorption structures are arranged in the first shell and the second shell, respectively.

[0011] Optionally, the adsorption structure comprises a rotating member and an adsorption belt, and the adsorption belt is wrapped on the rotating member.

[0012] The rotating member in the first shell is rotatably arranged in the first shell, and the rotating member in the second shell is rotatably arranged in the second shell.

[0013] Optionally, the adsorption structure further comprises a driving member connected with the rotating member to control rotation of the rotating member.

[0014] Optionally, the adsorption structure further comprises a second rotating shaft arranged on the first shell near the second shell.

[0015] The second rotating shaft is wound with a second adsorption belt, and a first section of the second adsorption belt is fixed to the adsorption belt of the rotating member in the first shell.

[0016] Optionally, the first shell and the second shell have a communication channel therebetween, and a filter screen is detachably arranged on the communication channel.

[0017] Optionally, the first shell and the second shell have openings thereon, and dustproof covers are detachably arranged at the openings of the first shell and the second shell.

[0018] Optionally, the chip removal device for cutting machining further comprises a dust suction nozzle connected to the air suction port.

[0019] The dust suction nozzle is flat, and a bottom wall of the dust suction nozzle is flush with a bottom wall of the containing shell.

[0020] In a second aspect of the present disclosure, a cutting machining device is provided, which comprises the chip removal device for cutting machining according to any one of the above embodiments.

[0021] Through the above technical solution, by arranging the containing shell, the negative pressure air suction structure and the adsorption structure, when cutting the material, the containing shell can be placed at the cutting tool, and the negative pressure air suction structure is turned on. At this time, a negative pressure can be formed at the position of the air suction port to suck the chips generated by cutting into the containing shell through the air suction port, and the chips are adsorbed onto the adsorption structure, so that the chips are relatively accumulated on the adsorption structure. In this way, a large amount of chips can be avoided from accumulating at the cutting tool, the quality of cutting the material by the cutting tool is ensured, and the chips are also avoided from escaping from the containing shell to the outside to affect the external environment.

[0022] Other features and advantages of the present disclosure will be described in detail in the following specific embodiment part. BRIEF DESCRIPTION OF DRAWINGS

[0023] The accompanying drawings are included to provide a further understanding of the present disclosure and constitute a part of the specification, illustrate the present disclosure and, together with the specific embodiments described below, serve to explain the present disclosure, but do not constitute a limitation on the present disclosure. In the drawings:

[0024] Figure 1 is a schematic diagram of the overall structure of the chip removal device for cutting processing provided by the embodiments of the present disclosure.

[0025] Figure 2 is a schematic diagram of the internal structure of the chip removal device for cutting processing provided by the embodiments of the present disclosure.

[0026] Figure 3 is a schematic diagram of the internal structure of the chip removal device for cutting processing provided by the embodiments of the present disclosure after the second rotating shaft is arranged.

[0027] Explanation of reference signs

[0028] 1, containing housing; 11, first housing; 12, second housing; 13, communication passage; 2, negative pressure suction structure; 31, rotating member; 311, rotating shaft; 312, rotating frame; 32, second rotating shaft; 33, second adsorption belt; 4, filter screen; 5, dust cover; 6, dust suction nozzle. DETAILED DESCRIPTION

[0029] The specific embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present disclosure, and are not used to limit the present disclosure.

[0030] The present disclosure provides a chip removal device for cutting processing, which is arranged at a cutting tool of a cutting processing equipment, so that the chip removal device for cutting processing can suck the chips generated in the cutting process when the cutting processing equipment is used to cut materials, thereby avoiding excessive accumulation of chips to affect the cutting of the materials.

[0031] As shown in Figure 1 and Figure 2 , the chip removal device for cutting processing includes a containing housing 1, a negative pressure suction structure 2, and an adsorption structure. An air suction port is arranged on the containing housing 1, which is arranged close to the cutting tool of the cutting processing equipment, and the negative pressure suction structure 2 is connected to the containing housing 1. In addition, the adsorption structure is arranged in the containing housing 1, and there is a gap between the adsorption structure and the inner wall of the containing housing 1, so that the airflow entering the air suction port passes through the gap and is discharged from the negative pressure suction structure 2.

[0032] With the structure, the accommodating shell 1 is placed at the cutting tool during the cutting process of the material by the cutting processing equipment, the negative pressure air suction structure 2 is opened, the negative pressure is formed at the air suction opening, the cutting debris is sucked into the accommodating shell 1 through the air suction opening, and then the debris in the accommodating shell 1 is adsorbed on the adsorption structure, so that the debris is relatively accumulated on the adsorption structure. Thus, the accumulation of a large amount of debris at the cutting tool is avoided, the cutting quality of the cutting tool on the material is ensured, and the debris is prevented from escaping from the accommodating shell 1 to the outside.

[0033] In some embodiments, as shown in Figure 1 The accommodating shell 1 is configured as a first shell 11 and a second shell 12, the first shell 11 is in communication with the second shell 12, the air suction opening is arranged on the first shell 11, and the negative pressure air suction structure 2 is arranged on the second shell 12.

[0034] By arranging the first shell 11 and the second shell 12 and arranging the air suction opening and the negative pressure air suction structure 2 on the first shell 11 and the second shell 12 respectively, a negative pressure airflow is formed between the first shell 11 and the second shell 12 during use, so that the debris is more easily sucked into the first shell 11 and the second shell 12 through the air suction opening.

[0035] The negative pressure air suction structure 2 can be a negative pressure fan, so that a negative pressure airflow is formed in the first shell 11 and the second shell 12 when the negative pressure fan is opened. Of course, the negative pressure air suction structure 2 can also be other devices that can form a negative pressure airflow in the first shell 11 and the second shell 12, such as a negative pressure motor.

[0036] Further, as shown in Figure 2 The adsorption structure can be provided with two groups, and the two groups of adsorption structures are arranged in the first shell 11 and the second shell 12 respectively.

[0037] By arranging the adsorption structure in the first shell 11 and the second shell 12 respectively, when the debris enters the first shell 11 and the second shell 12 by the operation of the negative pressure air suction structure 2, the debris can be first adhered to the adsorption structure in the first shell 11, and then some debris that is not adhered can enter the second shell 12 to be adhered to the adsorption structure in the second shell 12, so that the debris is fully adsorbed in the first shell 11 and the second shell 12, and the debris is prevented from being discharged to the outside by the negative pressure air suction structure 2.

[0038] In some embodiments, as shown in Figure 1 and Figure 2As shown in the drawings, the above-mentioned adsorption structure comprises a rotating member 31 and an adsorption belt (not shown in the drawings), and the adsorption belt is fixedly covered on the rotating member 31, wherein the rotating member 31 located in the first shell 11 is rotationally arranged in the first shell 11, and the rotating member 31 located in the second shell 12 is rotationally arranged in the second shell 12.

[0039] Through the arrangement of the rotating member 31 and the adsorption belt, when the rotating member 31 is arranged in the first shell 11 and the second shell 12, the rotating member 31 can be rotated when the cutting debris is adsorbed, so that the debris can be fully adhered to the adsorption belt, and the amount of debris adhered to the adsorption belt can be increased.

[0040] As shown in the drawings, Figure 2 The rotating member 31 can comprise a rotating shaft 311 and a rotating frame 312 connected to the rotating shaft 311, the rotating member 31 is rotationally connected to the first shell 11 and the second shell 12 through the rotating shaft 311, and the adsorption belt is fixedly covered on the rotating frame 312. The rotating shaft 311 is perpendicular to the bottom surface of the first shell 11 or the second shell 12.

[0041] In this way, when the rotating member 31 is rotated, the rotation of the rotating shaft 311 can be controlled, and the rotating member 31 occupies a larger area, so that the adsorption belt fixed to the rotating member 31 is larger, and more debris can be adsorbed on the adsorption belt.

[0042] In further embodiments, the above-mentioned adsorption structure can further comprise a driving member (not shown in the drawings), which is connected with the rotating member 31 to control the rotation of the rotating member 31.

[0043] Specifically, as shown in the drawings, Figure 2 The driving member located in the first shell 11 is fixedly arranged on the first shell 11, and the driving end of the driving member is connected with the rotating shaft 311 in the first shell 11, and the driving member located in the second shell 12 is arranged in the second shell 12, and the driving member is connected with the rotating shaft 311 in the second shell 12.

[0044] Through this structure, the rotation of the rotating shaft 311 can be controlled when the driving member is running, so as to control the rotation of the rotating frame 312, so that the rotation of the rotating member 31 can be driven by the driving member when the debris is adsorbed, without manual control, so that the way of adsorbing the debris is more convenient.

[0045] The driving member can be a driving motor, which can conveniently control the rotation of the rotating member 31.

[0046] In other embodiments, in combination with Figure 3As shown, the adsorption structure further comprises a second rotating shaft 32 rotatably arranged on the first shell 11 near the second shell 12, and a second adsorption belt 33 wound on the second rotating shaft 32, with the first section of the second adsorption belt 33 fixed to the adsorption belt of the rotating member 31 in the first shell 11.

[0047] Through the arrangement of the structure, when the rotating member 31 rotates by sucking the debris, the second adsorption belt 33 on the second rotating shaft 32 can be gradually wound on the rotating member 31 of the first shell 11. Thus, when a certain amount of debris is adsorbed by a layer of the second adsorption belt 33, another layer of the second adsorption belt 33 can be covered on the basis of the layer of the second adsorption belt 33, so that the debris can be more fully adsorbed.

[0048] It should be noted that the volume of the second rotating shaft 32 and the second adsorption belt 33 is relatively small, which does not hinder the airflow from flowing between the first shell 11 and the second shell 12. In addition, the speed of the driving member driving the rotating member 31 to rotate can be relatively slowed down to ensure that the debris is fully adhered to the second adsorption belt 33.

[0049] It should be further noted that the adsorption belt and the second adsorption belt 33 can be a plastic belt body with a surface covered with adhesive, or a viscous plastic belt, etc., to effectively adsorb the debris entering the containing shell 1. Of course, the adsorption belt can also be other belt bodies as long as it can adsorb the debris generated by cutting.

[0050] In some embodiments, as shown in Figure 1 and Figure 2 The first shell 11 and the second shell 12 have a communication passage 13 therebetween, and a filter screen 4 is detachably arranged on the communication passage 13.

[0051] With the arrangement of the filter screen 4, the debris not fully adhered to the adsorption belt and in a free state can be subjected to secondary processing, avoiding the debris being sucked out of the containing shell 1.

[0052] The filter screen 4 can be fixed to the communication passage 13 by bolts or adhered and fixed to the communication passage 13 by adhesive. In this embodiment, in order to more conveniently detach and reuse the filter screen 4, the filter screen 4 is fixed by bolts.

[0053] In some embodiments, as shown in Figure 2 The first shell 11 and the second shell 12 have openings above them, and dustproof covers 5 are detachably arranged at the openings of the first shell 11 and the second shell 12.

[0054] Through the setting of the dust cover 5, the opening on the first shell 11 and the second shell 12 can be covered, and when the adsorption belt in the first shell 11 or the second shell 12 needs to be replaced, the dust cover 5 can be easily opened to replace the adsorption belt.

[0055] The dust cover 5 can be fixed to the first shell 11 or the second shell 12 through a lock, so that the opening and closing of the dust cover 5 is more convenient.

[0056] In some embodiments, as shown in Figure 1 The dust suction nozzle 6 connected to the air suction port can also be included in the above-described chip removal device for cutting.

[0057] The dust suction nozzle 6 connected to the air suction port can also be included in the above-described chip removal device for cutting.

[0058] The dust suction nozzle 6 is flat, and the bottom wall of the dust suction nozzle 6 is flush with the bottom wall of the containing shell 1. In addition, the top wall of the dust suction nozzle 6 is arc-shaped, so that the aperture of the dust suction nozzle 6 gradually increases from the air suction port to the tail end.

[0059] In this way, when the chips generated by cutting are adsorbed, the dust suction nozzle 6 can be easily arranged close to the cutting tool due to the structure of the dust suction nozzle 6. In addition, since the top wall of the dust suction nozzle 6 is arc-shaped and the aperture gradually increases from the air suction port to the tail end, when the chips are adsorbed, an air flow can be formed on the arc-shaped surface, so that part of the chips can enter the containing shell 1 along the arc-shaped surface, and the chips entering the dust suction nozzle 6 can be gradually diffused to make the chips adhere to the adsorption structure in an overall manner, avoiding the situation that the chips adhere to a certain area of the adsorption structure.

[0060] Based on the same technical concept, the disclosure also provides a cutting processing equipment, which includes the above-described chip removal device for cutting.

[0061] By arranging the chip removal device for cutting on the cutting processing equipment, when the material is cut by the cutting processing equipment, the chip removal device for cutting can be used to adsorb the chips generated by cutting in real time, so that the chips accumulated on the material or the cutting tool do not affect the cutting of the material. At the same time, the generated chips can be easily collected to avoid affecting the surrounding environment due to the scattering of the chips.

[0062] The preferred embodiments of the disclosure are described in detail above with reference to the drawings, but the disclosure is not limited to the specific details in the above-described embodiments. Within the technical concept of the disclosure, various simple modifications can be made to the technical solutions of the disclosure, and these simple modifications all belong to the protection scope of the disclosure.

[0063] It should also be noted that various technical features described in the above detailed description can be implemented in any suitable combination, and that the disclosure is not limited to any particular combination described.

[0064] Furthermore, various embodiments of the disclosure can be combined in any suitable manner, as long as they do not contradict each other, and they should also be considered as disclosed in the disclosure.

Claims

1. A chip discharging device for cutting machining, for being provided at a cutting tool of a cutting machining apparatus, characterized by, The cutting processing device is used for processing aramid fiber composite materials, and the cutting processing chip removal device comprises: a containing shell, wherein an air suction port is arranged on the containing shell and is arranged close to the cutting tool; a negative pressure air suction structure connected to the containing shell; an adsorption structure arranged in the containing shell and having a spacing between the adsorption structure and the inner wall of the containing shell, so that the airflow entering the air suction port passes through the spacing and is discharged from the negative pressure air suction structure; the containing shell is configured as a first shell and a second shell, and the first shell is in communication with the second shell; wherein the air suction port is arranged on the first shell, and the negative pressure air suction structure is arranged on the second shell; the adsorption structure is provided with two groups, and the two groups of adsorption structures are arranged in the first shell and the second shell, respectively; the adsorption structure comprises a rotating member and an adsorption belt, and the adsorption belt is wrapped on the rotating member; wherein the rotating member located in the first shell is rotationally arranged in the first shell, and the rotating member located in the second shell is rotationally arranged in the second shell; the adsorption structure further comprises a driving member connected with the rotating member to control the rotation of the rotating member; the adsorption structure further comprises a second rotating shaft arranged on one side of the first shell close to the second shell; the second rotating shaft is wound with a second adsorption belt, and a first section of the second adsorption belt is fixed to the adsorption belt of the rotating member located in the first shell; the first shell and the second shell have a communication channel, and a filter screen is detachably arranged on the communication channel; the first shell and the second shell have openings above, and dustproof covers are detachably arranged on the openings of the first shell and the second shell; the cutting processing chip removal device further comprises a dust suction nozzle connected to the air suction port; wherein the dust suction nozzle is flat, and the bottom wall of the dust suction nozzle is flush with the bottom wall of the containing shell.

2. A cutting apparatus characterized by comprising: The cutting processing chip removal device as claimed in claim 1.

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