Residue collecting device of automatic profile cutting machine

Abstract

The residue collecting device of the automatic profile cutting machine comprises a collecting box, an adsorption mechanism and a negative pressure pump, the adsorption mechanism is connected with the collecting box and comprises a suction nozzle, an adjusting assembly and a handheld rod, the suction nozzle is connected with the end of the handheld rod through the adjusting assembly, the handheld rod is a hollow pipeline, a gas conveying header pipe is arranged in the handheld rod, and the negative pressure pump is arranged in the gas conveying header pipe. The suction nozzles are connected with a gas transmission header pipe through gas transmission branch pipes, one end of the gas transmission header pipe is connected with a collection box, and a negative pressure pump is connected with the collection box; the negative pressure pump enables negative pressure to be generated in the collecting box and transmits the negative pressure to the suction nozzle, chippings on the automatic profile cutting machine are adsorbed into the collecting box by moving the suction nozzle, the movable ball head can rotate in the movable groove in a universal mode, then the adsorption angle of the suction nozzle is adjusted, and after the adsorption angle of the suction nozzle is adjusted to be an ideal angle, the screw rod is screwed, and the suction nozzle is driven to rotate. And when the screw rod moves towards the interior of the limiting groove, the trapezoidal limiting block is driven to move downwards, the universal ball head is fixed, and then the flexible adjustment of the adsorption angle of the suction nozzle is achieved.

Description

Technical Field

[0001] The utility model relates to the field of mechanical equipment, and particularly relates to a residue collection device for an automatic profile cutting machine. Background Art

[0002] After the automatic profile cutting machine cuts profiles, a large amount of debris will be generated. After the operation is completed, the staff generally use high-pressure air to wash the debris on the automatic profile cutting machine to the ground, and then clean and collect it. This process will cause dust of iron filings, posing a safety hazard, and the collected debris pile is mixed with dust, resulting in low purity of metal fine filings and low recycling price. Content of the Utility Model

[0003] (I) Technical Problems to be Solved

[0004] In order to solve the above problems of the prior art, the utility model provides a residue collection device for an automatic profile cutting machine.

[0005] (II) Technical Solutions

[0006] In order to achieve the above purpose, the main technical solutions adopted by the utility model include:

[0007] A residue collection device for an automatic profile cutting machine, comprising a collection box, an adsorption mechanism and a negative pressure pump;

[0008] The adsorption mechanism is connected to the collection box, and the adsorption mechanism includes a suction nozzle, an adjustment assembly and a hand-held rod;

[0009] The suction nozzle is connected to the end of the hand-held rod through the adjustment assembly. The hand-held rod is a hollow pipe, and an air delivery main pipe is arranged inside the hand-held rod. The suction nozzle is connected to the air delivery main pipe through an air delivery branch pipe, and one end of the air delivery main pipe is connected to the collection box;

[0010] The adjustment assembly is used to adjust the adsorption angle of the suction nozzle;

[0011] The negative pressure pump is connected to the collection box.

[0012] Preferably, the adjustment assembly includes a connection seat, a mounting seat, a movable ball head, a connecting rod, a trapezoidal limit block and a screw;

[0013] The connection seat is fixed on the back of the suction nozzle and is connected to the movable ball head through the connecting rod;

[0014] The mounting seat is fixed at one end of the bottom of the hand-held rod. An activity groove corresponding to the movable ball head is opened at the bottom of the mounting seat. A limit groove is also arranged at the top of the activity groove. The trapezoidal limit block is slidably mounted in the limit groove, and a groove corresponding to the movable ball head is concavely arranged at the bottom of the trapezoidal limit block;

[0015] There is at least one screw, which is threadedly connected to one side of the mounting base and extends into the limiting groove. When the screw moves into the limiting groove, it drives the trapezoidal limiting block to move downward.

[0016] Preferably, a vertical notch is provided on one side of the bottom opening of the mounting base. When the connecting rod rotates into the vertical notch, the angle between the suction nozzle and the handheld rod is 90 degrees.

[0017] Preferably, the suction nozzle has a long strip structure, and the longitudinal section of the suction nozzle is a trapezoidal structure with a larger upper part and a smaller lower part.

[0018] Preferably, it further includes a sorting mechanism, which is arranged in the collection box and is used to distinguish the dust and iron filings collected in the collection box.

[0019] Preferably, the sorting mechanism includes a partition board, an electric push rod and an electromagnet. The partition board is arranged in the collection box, dividing the interior of the collection box into a collection chamber located in the upper part and a sorting chamber located in the lower part. One end of the partition board is connected to the inner wall of the collection box through a hinge. One end of the electric push rod is rotatably connected to the inner wall of the collection box, and the other end of the electric push rod is rotatably connected to the bottom of the partition board. The electromagnet is arranged at the bottom of the partition board, and a dust outlet is opened on one side wall of the sorting chamber.

[0020] (III) Beneficial effects

[0021] The beneficial effects of the present utility model are as follows:

[0022] 1. The negative pressure pump makes the inside of the collection box generate negative pressure and transmits the negative pressure to the suction nozzle. By moving the suction nozzle, the debris on the profile automatic cutting machine is automatically adsorbed into the collection box. And the movable ball head can rotate omnidirectionally in the movable groove, thereby adjusting the adsorption angle of the suction nozzle. After the adsorption angle of the suction nozzle is adjusted to the ideal angle, tighten the screw. When the screw moves into the limiting groove, it drives the trapezoidal limiting block to move downward, fixing the universal ball head, and thus realizing the flexible adjustment of the adsorption angle of the suction nozzle.

[0023] 2. The debris will be collected in the collection chamber. Through the electric push rod, the partition board is driven to deflect downward. At the same time, the electromagnet is energized to adsorb the iron debris on the partition board, while the dust falls into the sorting chamber under the action of gravity, thereby improving the purity of the collected fine metal chips. Description of the drawings

[0024] Figure 1 It is a schematic structural diagram of a residue collection device for a profile automatic cutting machine;

[0025] Figure 2Schematic diagram of the internal structure of a residue collection device for a profile automatic cutting machine;

[0026] Figure 3 Schematic diagram of the internal structure of the adjustment component;

[0027] Figure 4 Schematic diagram of the structure of the adjustment component;

[0028] Figure 5 Schematic diagram of the structure of the second embodiment of the present invention.

[0029] Explanation of reference numerals:

[0030] 1. Collection box;

[0031] 2. Negative pressure pump;

[0032] 3. Adsorption mechanism;

[0033] 31. Handheld rod; 32. Adjustment component; 321. Trapezoidal limit block; 322. Screw rod; 323. Mounting seat; 324. Movable ball head; 325. Connecting seat; 326. Connecting rod; 327. Vertical notch; 33. Suction nozzle;

[0034] 4. Sorting mechanism;

[0035] 41. Partition board; 42. Electric push rod; 43. Electromagnet. Detailed implementation manners

[0036] In order to better explain the present invention for easy understanding, the present invention will be described in detail below with reference to the accompanying drawings through specific implementation manners.

[0037] Please refer to Figures 1 to 4 , the present invention provides a residue collection device for a profile automatic cutting machine, including a collection box 1, an adsorption mechanism 3 and a negative pressure pump 2;

[0038] The adsorption mechanism 3 is connected to the collection box 1, and the adsorption mechanism 3 includes a suction nozzle 33, an adjustment component 32 and a handheld rod 31;

[0039] The suction nozzle 33 is connected to the end of the handheld rod 31 through the adjustment component 32. The handheld rod 31 is a hollow pipe, and an air delivery main pipe is arranged inside the handheld rod 31. The suction nozzle 33 is connected to the air delivery main pipe through an air delivery branch pipe, and one end of the air delivery main pipe is connected to the collection box 1;

[0040] The adjustment component 32 is used to adjust the adsorption angle of the suction nozzle 33;

[0041] The negative pressure pump 2 is connected to the collection box 1.

[0042] Among them, the adjusting component 32 includes a connecting seat 325, a mounting seat 323, a movable ball head 324, a connecting rod 326, a trapezoidal limiting block 321, and a screw 322;

[0043] The connecting seat 325 is fixed to the back of the suction nozzle 33 and connects the movable ball head 324 through the connecting rod 326;

[0044] The mounting seat 323 is fixed to one end of the bottom of the handheld rod 31. An activity groove corresponding to the movable ball head 324 is provided at the bottom of the mounting seat 323. A limiting groove is also provided at the top of the activity groove. The trapezoidal limiting block 321 is slidably installed in the limiting groove, and a groove corresponding to the movable ball head 324 is concavely provided at the bottom of the trapezoidal limiting block 321;

[0045] At least one screw 322 is provided, which is threadedly connected to one side of the mounting seat 323 and extends into the limiting groove. When the screw 322 moves into the limiting groove, it drives the trapezoidal limiting block 321 to move downward;

[0046] During use, the negative pressure pump 2 causes a negative pressure to be generated in the collection box 1 and transmits the negative pressure to the suction nozzle 33. By moving the suction nozzle 33, the debris on the profile automatic cutting machine is adsorbed into the collection box 1, and the movable ball head 324 can rotate in all directions in the activity groove, thereby adjusting the adsorption angle of the suction nozzle 33. When the adsorption angle of the suction nozzle 33 is adjusted to the ideal angle, the screw 322 is tightened. When the screw 322 moves into the limiting groove, it drives the trapezoidal limiting block 321 to move downward to fix the universal ball head, thereby realizing flexible adjustment of the adsorption angle of the suction nozzle 33.

[0047] In this embodiment, a vertical notch 327 is provided on one side of the bottom opening of the mounting seat 323. When the connecting rod 326 rotates into the vertical notch 327, the included angle between the suction nozzle 33 and the handheld rod 31 is 90 degrees. The setting of the vertical notch 327 can make the suction nozzle 33 and the handheld rod 31 in a vertical state, which is convenient for adsorbing debris at high places by holding the handheld rod 31.

[0048] In this embodiment, the suction nozzle 33 has a long strip structure, and the longitudinal section of the suction nozzle 33 is a trapezoidal structure with a larger upper part and a smaller lower part, so that the suction nozzle 33 can adsorb debris in a narrow gap.

[0049] Reference Figure 5 , the second embodiment of the present utility model:

[0050] On the basis of the above embodiments, a sorting mechanism 4 is further included. The sorting mechanism 4 is arranged in the collection box 1 and is used to distinguish the dust and iron filings collected in the collection box 1. The sorting mechanism 4 includes a partition plate 41, an electric push rod 42 and an electromagnet 43. The partition plate 41 is arranged in the collection box 1 and divides the interior of the collection box 1 into a collection chamber located in the upper part and a sorting chamber located in the lower part. One end of the partition plate 41 is connected to the inner wall of the collection box 1 by a hinge. One end of the electric push rod 42 is rotatably connected to the inner wall of the collection box 1, and the other end of the electric push rod 42 is rotatably connected to the bottom of the partition plate 41. The electromagnet 43 is arranged at the bottom of the partition plate 41. An air outlet is formed on one side wall of the sorting chamber;

[0051] During use, all the debris will be collected in the collection chamber. Through the electric push rod 42, the partition plate 41 is driven to deflect downward. At the same time, the electromagnet 43 is energized to adsorb the iron debris on the partition plate 41, while the dust falls into the sorting chamber under the action of gravity, thereby improving the purity of the collected fine metal chips.

[0052] The working principle of the present utility model is as follows:

[0053] The negative pressure pump 2 makes the interior of the collection box 1 generate negative pressure and transmits the negative pressure to the suction nozzle 33. By moving the suction nozzle 33, the debris on the profile automatic cutting machine is adsorbed into the collection box 1, and the movable ball head 324 can rotate in all directions in the movable groove, thereby adjusting the adsorption angle of the suction nozzle 33. When the adsorption angle of the suction nozzle 33 is adjusted to the ideal angle, the screw 322 is tightened. When the screw 322 moves into the limit groove, the trapezoidal limit block 321 is driven to move downward to fix the universal ball head, thereby realizing the flexible adjustment of the adsorption angle of the suction nozzle 33.

[0054] The circuits, electronic components and modules involved are all prior arts and can be fully realized by those skilled in the art without further elaboration. The content protected by the present utility model does not involve the improvement of software and methods.

[0055] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in the relevant technical fields, shall be included in the patent protection scope of the present utility model by the same token.

[0056] In addition, it should be understood that although this specification is described according to the embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A residue collection device for an automatic profile cutting machine, characterized in that, It includes a collection box, an adsorption mechanism and a negative pressure pump; The adsorption mechanism is connected to the collection box, and the adsorption mechanism includes a suction nozzle, an adjustment component and a handheld rod; The suction nozzle is connected to the end of the handheld rod through the adjustment component. The handheld rod is a hollow pipe, and an air delivery main pipe is arranged inside the handheld rod. The suction nozzle is connected to the air delivery main pipe through an air delivery branch pipe, and one end of the air delivery main pipe is connected to the collection box; The adjustment component is used to adjust the adsorption angle of the suction nozzle; The negative pressure pump is connected to the collection box.

2. The residue collection device of a profile automatic cutting machine according to claim 1, characterized in that, The adjustment component includes a connection seat, a mounting seat, a movable ball head, a connecting rod, a trapezoidal limit block and a screw; The connection seat is fixed on the back of the suction nozzle and is connected to the movable ball head through the connecting rod; The mounting seat is fixed at one end of the bottom of the handheld rod. An activity groove corresponding to the movable ball head is opened at the bottom of the mounting seat. A limit groove is also arranged at the top of the activity groove. The trapezoidal limit block is slidably installed in the limit groove, and a groove corresponding to the movable ball head is concavely arranged at the bottom of the trapezoidal limit block; At least one screw is provided, which is threadedly connected to one side of the mounting seat and extends into the limit groove. When the screw moves into the limit groove, it drives the trapezoidal limit block to move downward.

3. The residue collection device of a profile automatic cutting machine according to claim 2, characterized in that, A vertical notch is arranged on one side of the bottom opening of the mounting seat. When the connecting rod rotates into the vertical notch, the included angle between the suction nozzle and the handheld rod is 90 degrees.

4. The residue collection device of a profile automatic cutting machine according to claim 1, characterized in that, The suction nozzle has a long strip-shaped structure, and the longitudinal section of the suction nozzle is a trapezoidal structure with a larger upper part and a smaller lower part.

5. The residue collection device of an automatic profile cutting machine according to claim 1, characterized in that, It further includes a sorting mechanism, and the sorting mechanism is arranged in the collection box and is used to distinguish the dust and iron filings collected in the collection box.

6. The residue collection device of an automatic profile cutting machine according to claim 5, characterized in that, The sorting mechanism includes a partition board, an electric push rod and an electromagnet. The partition board is arranged in the collection box, and divides the interior of the collection box into a collection chamber located in the upper part and a sorting chamber located in the lower part. One end of the partition board is connected to the inner wall of the collection box through a hinge. One end of the electric push rod is rotatably connected to the inner wall of the collection box, and the other end of the electric push rod is rotatably connected to the bottom of the partition board. The electromagnet is arranged at the bottom of the partition board, and a dust outlet is opened on one side wall of the sorting chamber.

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