A spindle floating dust suction mechanism for a plate cutting machine

Abstract

The utility model discloses a spindle floating dust suction mechanism for a plate cutting machine, comprising a fixed mounting plate, a lifting mounting plate being arranged on the fixed mounting plate via a first lifting cylinder, the lifting mounting plate moving up and down along the fixed mounting plate via a guide rail and a slider, a dust suction hood being arranged on the outer side of a drill bit, a floating lifting dust suction assembly connected to the dust suction hood being arranged on the outer side of a spindle motor, the floating lifting dust suction assembly being used for driving the dust suction hood to float and lift up and down at the drill bit for dust suction. The utility model is provided with a dust suction hood, a brush, a dust suction chamber shell, a dust suction pipe, a second lifting cylinder, a guide ring, a fixed frame, a semi-open ring and a dust suction box, the dust suction hood, the dust suction chamber shell, the dust suction pipe and the dust suction box are used to suck and collect the debris generated by the processing, and the whole floating lifting dust suction assembly moves on the outer side of the spindle motor, and the phenomenon of debris accumulation will not occur, the debris can be sucked and collected quickly, the effect of quickly cleaning and sucking is achieved, and the normal processing and use of the plate is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate processing equipment, and in particular relates to a main shaft floating dust suction mechanism of a plate cutting machine. Background Art

[0002] The plate cutting machine is used for the plate cutting process. The main shaft on the plate cutting machine cuts and holes the plate through rapid rotation to form plates of different sizes and shapes.

[0003] However, the spindle of the plate cutting machine will produce a lot of plate debris during the cutting process, and the debris needs to be cleaned by a dust suction mechanism to ensure the normal use of the plate cutting machine. At present, the spindle dust suction mechanism adopts a telescopic corrugated tube sleeve at the spindle position. When the spindle moves up and down for cutting processing, the telescopic corrugated tube follows the spindle to move for dust suction. However, after long-term use, a large amount of dust and debris will accumulate at the pleated extension and contraction of the telescopic corrugated tube, resulting in the telescopic corrugated tube being unable to retract normally, thereby affecting the dust suction effect of the spindle and affecting the normal use of the plate cutting machine. For this reason, we propose a spindle floating dust suction mechanism for the plate cutting machine. Utility Model Content

[0004] The utility model aims to provide a spindle floating dust suction mechanism for a plate cutting machine to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spindle floating dust suction mechanism of a plate cutting machine, comprising a fixed mounting plate, a lifting mounting plate is arranged on the fixed mounting plate through a first lifting cylinder, the lifting mounting plate moves up and down along the fixed mounting plate through a guide rail and a slider, a spindle motor is arranged on the lifting mounting plate, and a drill bit is arranged at the output end of the spindle motor;

[0006] A dust hood is arranged on the outside of the drill bit, and a floating lifting dust suction assembly connected to the dust hood is arranged on the outside of the spindle motor. The floating lifting dust suction assembly is used to drive the dust hood to float and lift up and down at the drill bit to absorb dust.

[0007] Preferably, the floating lifting dust suction assembly comprises a dust suction chamber shell, a dust suction pipe, a second lifting cylinder and a guide ring;

[0008] The second lifting cylinder is installed on the outer side of the spindle motor through a mounting plate, the output end of the second lifting cylinder is connected to the dust hood, and the dust chamber shell is installed on the dust hood and communicated with the dust hood;

[0009] The guide ring is fixedly mounted on the upper outer side of the spindle motor, the dust suction pipe is connected to the dust suction chamber shell, and the dust suction pipe passes through the guide ring and moves up and down through the guide ring.

[0010] Preferably, a brush is provided on the outer side of the dust hood.

[0011] Preferably, the floating lifting dust suction assembly further comprises a fixing frame, a semi-open ring and a dust suction box;

[0012] The fixing frame is installed at the upper end of the fixing mounting plate, the semi-open ring is arranged on the fixing frame at one end facing the dust suction pipe, and the semi-open ring is sleeved on the outer side of the dust suction pipe;

[0013] The dust suction pipe is an arc-shaped curved pipe, the dust suction box is arranged on one end of the fixing frame away from the semi-open ring, and the dust suction pipe is connected and communicated with the dust suction box, and the dust suction box is externally connected to a dust suction system.

[0014] Preferably, the floating lifting dust suction assembly further includes a first guide block, a guide chain belt and a first guide rod;

[0015] The first guide block is installed on the outer side of the spindle motor through a mounting plate, the first guide rod is installed on the dust cover, the first guide block and the first guide rod are guide-connected, and the guide chain is arranged between the first guide block and the dust cover.

[0016] Preferably, the floating lifting dust suction assembly further includes a second guide block and a second guide rod;

[0017] The second guide block is installed on the outside of the spindle motor through a mounting plate, and the second guide block and the first guide block are symmetrically arranged on the outside of the spindle motor, the second guide rod is arranged on the dust cover corresponding to the bottom of the second guide block, and the second guide block and the second guide rod are guided and connected.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model is provided with a dust hood, a brush, a dust chamber shell, a dust pipe, a second lifting cylinder, a guide ring, a fixed frame, a semi-open ring and a dust box. When in use, the first lifting cylinder operates to drive the lifting mounting plate to move along the fixed mounting plate through the guide rail and the slider, so that the drill bit at the output end of the spindle motor is close to the plate to be processed, and then the second lifting cylinder starts to operate, so that the dust hood moves downward to cover the processing area of ​​the drill bit. During this process, the dust chamber shell and the dust pipe follow the movement, and then the dust suction system external to the dust box operates, and the dust hood, the dust chamber shell, the dust pipe and the dust box are used to suck and collect the debris generated by the processing, and the entire floating lifting dust suction assembly moves on the outside of the spindle motor, and the phenomenon of debris accumulation will not occur. The debris can be quickly sucked and collected, so as to achieve the effect of quickly cleaning and dust collection, and ensure the normal processing and use of the plate;

[0020] 2. The utility model is provided with a first guide block, a guide chain, a first guide rod, a second guide block and a second guide rod. During the up and down movement of the floating lifting dust suction assembly, the first guide block and the first guide rod, and the second guide block and the second guide rod are guided to move, and the guide chain is arranged between the first guide block and the dust suction hood to play a guiding role, further ensuring the moving guiding stability of the main shaft floating dust suction mechanism of the plate cutting machine, and ensuring the normal use of the plate cutting processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 3 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 4 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 5 It is a three-dimensional structural schematic diagram of the utility model.

[0026] In the figure: 1. fixed mounting plate; 2. first lifting cylinder; 3. lifting mounting plate; 4. spindle motor; 5. drill bit; 6. dust hood; 601. brush; 7. floating lifting dust suction assembly; 701. dust suction chamber shell; 702. dust suction pipe; 703. second lifting cylinder; 704. guide ring; 705. mounting plate; 706. fixed frame; 707. semi-open ring; 708. dust suction box; 709. first guide block; 710. guide chain; 711. first guide rod; 712. second guide block; 713. second guide rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 5The spindle floating dust suction mechanism of the plate cutting machine provided by the utility model comprises a fixed mounting plate 1, a lifting mounting plate 3 is arranged on the fixed mounting plate 1 through a first lifting cylinder 2, the lifting mounting plate 3 moves up and down along the fixed mounting plate 1 through a guide rail and a slider, a spindle motor 4 is arranged on the lifting mounting plate 3, and a drill bit 5 is arranged at the output end of the spindle motor 4;

[0029] A dust cover 6 is arranged on the outside of the drill bit 5, a brush 601 is arranged on the outside of the dust cover 6, and a floating lifting dust collection assembly 7 connected to the dust cover 6 is arranged on the outside of the spindle motor 4. The floating lifting dust collection assembly 7 is used to drive the dust cover 6 to float and lift up and down at the drill bit 5 to collect dust;

[0030] The floating lifting dust suction assembly 7 includes a dust suction chamber shell 701, a dust suction pipe 702, a second lifting cylinder 703 and a guide ring 704; the second lifting cylinder 703 is installed on the outside of the spindle motor 4 through a mounting plate 705, the output end of the second lifting cylinder 703 is connected to the dust suction cover 6, the dust suction chamber shell 701 is installed on the dust suction cover 6 and communicates with the dust suction cover 6; the guide ring 704 is fixedly installed on the upper outside of the spindle motor 4, the dust suction pipe 702 is connected to the dust suction chamber shell 701, and the dust suction pipe 702 passes through the guide ring 704 and moves up and down through the guide ring 704;

[0031] The floating and lifting dust collection assembly 7 also includes a fixed frame 706, a semi-open ring 707 and a dust collection box 708; the fixed frame 706 is installed at the upper end of the fixed mounting plate 1, the semi-open ring 707 is arranged on the fixed frame 706 at one end facing the dust collection pipe 702, and the semi-open ring 707 is sleeved on the outside of the dust collection pipe 702; the dust collection pipe 702 is an arc-shaped curved pipe, the dust collection box 708 is arranged on the fixed frame 706 at one end away from the semi-open ring 707, and the dust collection pipe 702 and the dust collection box 708 are connected and communicated, and the dust collection box 708 is externally connected to the dust collection system.

[0032] The utility model is provided with a dust cover 6, a brush 601, a dust chamber shell 701, a dust pipe 702, a second lifting cylinder 703, a guide ring 704, a fixing frame 706, a semi-open ring 707 and a dust box 708. When in use, the first lifting cylinder 2 is operated to drive the lifting mounting plate 3 to move along the fixed mounting plate 1 through the guide rail and the slider, so that the drill bit 5 at the output end of the spindle motor 4 is close to the plate to be processed, and then the second lifting cylinder 703 starts to operate, so that the dust cover 6 moves downward to cover the drill bit 5. The processing area of ​​the head 5, during this process, the dust suction chamber shell 701 and the dust suction tube 702 follow the movement, and then the dust suction system external to the dust suction box 708 is operated, and the debris generated by the processing is sucked and collected through the dust suction hood 6, the dust suction chamber shell 701, the dust suction tube 702 and the dust suction box 708, and the entire floating lifting dust suction assembly 7 moves on the outside of the spindle motor 4, and the debris accumulation will not occur. The debris can be quickly sucked and collected, thereby achieving the effect of rapid cleaning and dust suction, and ensuring the normal processing and use of the plate.

[0033] In this embodiment, Figure 1-Figure 4 As shown, the floating lifting dust collection assembly 7 further includes a first guide block 709, a guide chain belt 710 and a first guide rod 711; the first guide block 709 is mounted on the outer side of the spindle motor 4 through the mounting plate 705, the first guide rod 711 is mounted on the dust collection cover 6, the first guide block 709 and the first guide rod 711 are connected in a guiding manner, and the guide chain belt 710 is arranged between the first guide block 709 and the dust collection cover 6;

[0034] The floating lifting dust suction assembly 7 also includes a second guide block 712 and a second guide rod 713; the second guide block 712 is installed on the outside of the spindle motor 4 through the mounting plate 705, and the second guide block 712 and the first guide block 709 are symmetrically arranged on the outside of the spindle motor 4, and the second guide rod 713 is arranged on the dust suction cover 6 below the corresponding second guide block 712, and the second guide block 712 and the second guide rod 713 are guided and connected.

[0035] The utility model is provided with a first guide block 709, a guide chain 710, a first guide rod 711, a second guide block 712 and a second guide rod 713. During the up and down movement of the floating lifting dust suction assembly 7, the first guide block 709 and the first guide rod 711, and the second guide block 712 and the second guide rod 713 are guided to move, and the guide chain 710 is arranged between the first guide block 709 and the dust suction hood 6 to play a guiding role, further ensuring the moving guiding stability of the main shaft floating dust suction mechanism of the plate cutting machine, and ensuring the normal use of the plate cutting processing.

[0036] To sum up, the method of using the spindle floating dust suction mechanism of the plate cutting machine provided in this embodiment is as follows: when in use, the first lifting cylinder 2 runs, driving the lifting mounting plate 3 to move along the fixed mounting plate 1 through the guide rail and the slider, so that the drill bit 5 at the output end of the spindle motor 4 is close to the plate to be processed, and then the second lifting cylinder 703 starts to run, so that the dust hood 6 moves downward to cover the processing area of ​​the drill bit 5. During this process, the dust chamber shell 701 and the dust pipe 702 follow the movement. During the up and down movement of the floating lifting dust suction component 7, the first guide block 709 and the first guide rod 711, the second guide block 712 and the second guide rod 713 guide movement, and the guide chain belt 710 is arranged between the first guide block 709 and the dust hood 6 to play a guiding movement role. Then the dust suction system external to the dust box 708 runs, and the debris generated by the processing is sucked and collected through the dust hood 6, the dust chamber shell 701, the dust pipe 702 and the dust box 708.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spindle floating dust suction mechanism for a plate cutting machine, characterized in that: It comprises a fixed mounting plate (1), a lifting mounting plate (3) is arranged on the fixed mounting plate (1) via a first lifting cylinder (2), the lifting mounting plate (3) moves up and down along the fixed mounting plate (1) via a guide rail and a slider, a spindle motor (4) is arranged on the lifting mounting plate (3), and a drill bit (5) is arranged at the output end of the spindle motor (4); A dust hood (6) is arranged on the outside of the drill bit (5), and a floating lifting dust suction component (7) connected to the dust hood (6) is arranged on the outside of the spindle motor (4). The floating lifting dust suction component (7) is used to drive the dust hood (6) to float and lift up and down at the drill bit (5) to absorb dust.

2. The spindle floating dust suction mechanism of the plate cutting machine according to claim 1 is characterized by: The floating lifting dust suction component (7) comprises a dust suction chamber shell (701), a dust suction pipe (702), a second lifting cylinder (703) and a guide ring (704); The second lifting cylinder (703) is installed on the outside of the spindle motor (4) via a mounting plate (705); the output end of the second lifting cylinder (703) is connected to the dust hood (6); the dust chamber shell (701) is installed on the dust hood (6) and is in communication with the dust hood (6); The guide ring (704) is fixedly mounted on the upper outer side of the spindle motor (4); the dust suction pipe (702) is connected to the dust suction chamber shell (701); and the dust suction pipe (702) passes through the guide ring (704) and moves up and down through the guide ring (704).

3. The spindle floating dust suction mechanism of the plate cutting machine according to claim 1 is characterized in that: A brush (601) is provided on the outer side of the dust collection hood (6).

4. The spindle floating dust suction mechanism of the plate cutting machine according to claim 2 is characterized by: The floating lifting dust suction component (7) further comprises a fixing frame (706), a semi-open ring (707) and a dust suction box (708); The fixing frame (706) is mounted on the upper end of the fixing mounting plate (1), the semi-open ring (707) is arranged on one end of the fixing frame (706) facing the dust suction pipe (702), and the semi-open ring (707) is sleeved on the outside of the dust suction pipe (702); The dust collection pipe (702) is an arc-shaped curved pipe, the dust collection box (708) is arranged on one end of the fixing frame (706) away from the semi-open ring (707), and the dust collection pipe (702) and the dust collection box (708) are connected and communicated, and the dust collection box (708) is externally connected to a dust collection system.

5. The spindle floating dust suction mechanism of the plate cutting machine according to claim 2, characterized in that: The floating lifting dust suction assembly (7) further comprises a first guide block (709), a guide chain belt (710) and a first guide rod (711); The first guide block (709) is installed on the outer side of the spindle motor (4) through a mounting plate (705); the first guide rod (711) is installed on the dust cover (6); the first guide block (709) and the first guide rod (711) are connected in a guiding manner; and the guide chain belt (710) is arranged between the first guide block (709) and the dust cover (6).

6. The spindle floating dust suction mechanism of the plate cutting machine according to claim 5, characterized in that: The floating lifting dust suction assembly (7) further comprises a second guide block (712) and a second guide rod (713); The second guide block (712) is installed on the outer side of the spindle motor (4) via a mounting plate (705), and the second guide block (712) and the first guide block (709) are symmetrically arranged on the outer side of the spindle motor (4), the second guide rod (713) is arranged on the dust cover (6) below the second guide block (712), and the second guide block (712) and the second guide rod (713) are guide-connected.

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