CN221715171U - Dust removal assembly for cutting, stamping and flanging machine - Google Patents

Abstract

The utility model discloses a dust removal component for a cutting, stamping and folding machine, which specifically relates to the technical field of dust removal for machining, and mainly includes a dust hopper, the inner wall of which is fixedly connected with a plurality of support spacers from left to right in sequence, and a linkage dust removal mechanism is installed above the support spacers; and the linkage dust removal mechanism includes a cleaning cloth installed above the support spacers, wherein a rotating shaft is fixedly bonded to the inner wall of the cleaning cloth, and a reduction drive motor is coaxially connected to one end of the rotating shaft. The utility model arranges a linkage dust removal mechanism, places a plurality of workpieces above a plurality of support spacers, starts the reduction drive motor to drive the rotating shaft to rotate the cleaning cloth along the upper surface of the workpiece to clean dust and impurities, and can simultaneously adsorb dust and impurities on the upper surfaces and bottoms of a plurality of workpieces, and the dust removal efficiency is not only effectively improved, but also the dust removal effect is better.

Description

A dust removal component for cutting, punching and folding machine

Technical Field

The utility model relates to the technical field of machine processing dust removal, and more specifically, to a dust removal component for a cutting, punching and folding machine.

Background Art

The main function of the dust removal component for cutting, stamping and folding machines is to help reduce and remove dust and waste generated during cutting, stamping and folding, and to prevent dust from remaining on the parts processed by the cutting, stamping and folding machines. In the prior art, the utility model patent with patent publication number CN210788296U discloses a high-efficiency automatic dust removal machine for mechanical processing. The high-efficiency automatic dust removal machine for mechanical processing mainly provides a dust removal mechanism to realize dust removal and cleaning of the processed workpieces. The interaction between the brush roller, the nozzle and the brush plate ensures the quality of dust removal. The dust removal machine also has the following problems;

When the above-mentioned dust collector performs dust removal operation during the cutting, stamping and folding machine processing process, the workpieces processed by the cutting, stamping and folding machine are dusted one by one, the batch dust removal amount is small, and the dust at the bottom of the cutting, stamping and folding machine parts is very easy to fall and cause overflow. This dust removal efficiency is not only low, but also the dust removal effect is poor.

Utility Model Content

In order to overcome the above-mentioned defects of the prior art, the utility model provides a dust removal component for a cutting, punching and folding machine.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust removal assembly for a cutting, stamping and folding machine, comprising a dust suction hopper, the inner wall of which is fixedly connected with a plurality of support spacers from left to right in sequence, and a linkage dust removal mechanism is installed above the support spacers;

The linkage dust removal mechanism comprises a cleaning cloth installed above the supporting spacer bar, a rotating shaft is fixedly bonded to the inner wall of the cleaning cloth, and a reduction drive motor is coaxially connected to one end of the rotating shaft;

A sleeve bracket is connected to the outer wall of the rotating shaft and is located between the cleaning cloth and the reduction drive motor, and a vertical adjustment electric cylinder is fixedly connected to the top end of the sleeve bracket, and a threaded sleeve bracket is fixedly connected to the bottom end of the vertical adjustment electric cylinder, and a linkage screw is connected to the internal thread of the threaded sleeve bracket, the reduction drive motor and the sleeve bracket are fixedly connected, and the sleeve bracket and the rotating shaft are rotatably connected via a bearing.

Preferably, the outer wall of the threaded sleeve bracket is slidably connected to a guide frame plate, the guide frame plate is fixedly connected to one side of the dust hopper, one end of the linkage screw extends to the outside of the guide frame plate and is coaxially connected to a reduction transmission motor, the reduction transmission motor is fixedly connected to one side of the dust hopper, a protective baffle is fixedly connected to the top of the dust hopper and near its edge line, and a gap is provided between the support spacer and the cleaning cloth.

According to the above technical scheme, when the cutting, stamping and folding machine has completed cutting, stamping and folding the workpiece, the negative pressure fan is started to generate negative pressure in the receiving box, the dust suction pipe generates negative pressure in the dust suction hopper, the vertical adjustment electric cylinder is started to drive the sleeve bracket to move the rotating shaft downward, the rotating shaft drives the reduction drive motor and the cleaning cloth to move downward, the cleaning cloth can be attached to the upper surface of the workpiece, the reduction drive motor is started to drive the rotating shaft to make the cleaning cloth rotate along the upper surface of the workpiece to clean the dust and impurities, and at the same time, the reduction transmission motor is started to drive the linkage screw to rotate forward and then reverse inside the guide frame, so that the threaded sleeve bracket drives the vertical adjustment electric cylinder to make the sleeve bracket move back and forth up and down, and the cleaning cloth moves back and forth on the upper surface of the workpiece to clean, and the adsorbed dust and impurities can be removed from the upper surface and bottom of the workpiece.

Preferably, a dust suction pipe is embedded and fixedly connected to the other side of the dust suction hopper, a spiral lower discharge bucket is welded to the top end of the dust suction pipe, and a collecting box is welded to the bottom end of the spiral lower discharge bucket, and a receiving box for collecting dust is slidably connected inside the collecting box, a discharge electric cylinder is fixedly connected to one side of the collecting box, a negative pressure fan is threadedly connected to one side of the receiving box, and a reinforcement support frame and a dust filter element are sequentially provided inside the receiving box from the outside to the inside, the output end of the discharge electric cylinder is fixedly connected to the receiving box, the outer wall of the receiving box and the inner wall of the collecting box are polished and ground, the reinforcement support frame is fixedly connected to the dust filter element and the receiving box respectively, and the reinforcement support frame is made of stainless steel.

According to the above technical solution, the negative pressure fan is started to generate negative pressure in the receiving box, and the spiral lower discharge bucket generates negative pressure in the dust suction pipe, and the dust suction pipe generates negative pressure in the dust suction bucket. After the dust filter element filters the dust and impurities, the air can be discharged to the outside along the negative pressure fan. When the receiving box is full of dust, the negative pressure fan is turned off and the discharge electric cylinder is started. The push end of the discharge electric cylinder drives the receiving box to move to the left along the inside of the collection box and out.

Technical effects and advantages of the utility model:

1. By setting up a linkage dust removal mechanism, multiple workpieces are placed above multiple support spacers. The negative pressure generated by the dust hopper can absorb dust from the bottom of multiple workpieces. The reduction drive motor is started to drive the rotating shaft to rotate the cleaning cloth along the upper surface of the workpiece to clean dust and impurities. The reduction drive motor is started to drive the linkage screw to rotate forward inside the guide frame and then reverse. Dust and impurities can be absorbed on the upper surface and bottom of multiple workpieces at the same time, which not only effectively improves the efficiency of dust removal, but also has a better dust removal effect.

2. Start the negative pressure fan to generate negative pressure in the receiving box, so that dust and impurities can be sucked into the receiving box inside the collection box over a large area. The dust filter element can be supported by the reinforced support frame. The push end of the discharge electric cylinder drives the receiving box to move to the left along the inside of the collection box and out. Dust and impurities can be collected and discharged automatically, thereby improving the discharge efficiency of dust and impurities.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the main structure of a dust removal component for a cutting, punching and folding machine provided by the utility model.

FIG. 2 is a schematic diagram of the structure of the linkage dust removal mechanism of the present invention.

FIG3 is a schematic diagram of a partial structure of the connection between the rotating shaft and the sleeve bracket of the utility model.

FIG4 is a schematic diagram of the cross-sectional structure of a dust removal assembly for a cutting, stamping and folding machine according to the present invention.

The accompanying drawings are marked as follows: 1. Dust hopper; 2. Support spacer; 3. Cleaning cloth; 4. Rotating shaft; 5. Reduction drive motor; 6. Socket bracket; 7. Vertical adjustment electric cylinder; 8. Threaded socket bracket; 9. Linkage screw; 10. Reduction drive motor; 11. Guide frame plate; 12. Protective baffle; 13. Dust suction pipe; 14. Spiral lower discharge bucket; 15. Collection box; 16. Receiving box; 17. Discharge electric cylinder; 18. Dust filter element; 19. Negative pressure fan; 20. Reinforcement support frame.

DETAILED DESCRIPTION

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.

As shown in Figures 1-4, a dust removal assembly for a cutting, punching and folding machine is provided with a linkage dust removal mechanism. The linkage dust removal mechanism can simultaneously adsorb dust impurities on the upper surfaces and bottoms of multiple workpieces, which not only effectively improves the dust removal efficiency, but also has a better dust removal effect. The specific structure of the linkage dust removal mechanism is set as follows:

In some embodiments, as shown in Figures 1-3, the linkage dust removal mechanism includes a cleaning cloth 3 installed above the supporting spacer bar 2, the inner wall of the cleaning cloth 3 is fixedly bonded with a rotating shaft 4, one end of the rotating shaft 4 is coaxially connected with a reduction drive motor 5, the outer wall of the rotating shaft 4 and located between the cleaning cloth 3 and the reduction drive motor 5 is connected with a sleeve bracket 6, and the top end of the sleeve bracket 6 is fixedly connected with a vertical adjustment electric cylinder 7, and the bottom end of the vertical adjustment electric cylinder 7 is fixedly connected with a threaded sleeve bracket 8, and the internal thread of the threaded sleeve bracket 8 is connected with a linkage screw 9;

When the dust removal component for the cutting, punching and folding machine of this embodiment is used for dust removal, after the cutting, punching and folding machine has completed cutting, punching, pressing and folding the workpiece, multiple workpieces are placed above the multiple supporting spacer bars 2, and the multiple supporting spacer bars 2 are supported by the dust hopper 1. In this way, the negative pressure fan 19 is started to cause the receiving box 16 to generate negative pressure, so that the spiral lower discharge bucket 14 causes the dust suction pipe 13 to generate negative pressure, and the dust suction pipe 13 causes the dust hopper 1 to generate negative pressure. At the same time, the vertical adjustment electric cylinder 7 is started to drive the sleeve bracket 6 to move the rotating shaft 4 downward, and the rotating shaft 4 drives the reduction drive motor 5 and the cleaning cloth 3 to move downward, so that the cleaning cloth 3 can fit the upper surface of the workpiece, and the reduction drive motor 5 is started. The driving motor 5 drives the rotating shaft 4 to make the cleaning cloth 3 rotate along the upper surface of the workpiece to clean the dust and impurities. At the same time, the reduction transmission motor 10 is started to drive the linkage screw 9 to rotate forward and then reverse inside the guide frame plate 11. In this way, the threaded sleeve bracket 8 drives the vertical adjustment electric cylinder 7 to make the sleeve bracket 6 reciprocate up and down. The sleeve bracket 6 drives the rotating shaft 4 to make the cleaning cloth 3 reciprocate on the upper surface of the workpiece for cleaning. Impurities on the upper and lower surfaces of the workpiece can quickly enter the dust hopper 1. The dust and impurities are blocked from the side by the protective baffle 12. Multiple workpieces can be placed at an angle to achieve up and down reciprocating rolling cleaning to remove dust and impurities. The adsorbed dust and impurities can be removed from the upper surface and bottom of the workpiece.

In some embodiments, as shown in Figures 1-3, the outer wall of the threaded sleeve bracket 8 is slidably connected to a guide frame plate 11, and the guide frame plate 11 is fixedly connected to one side of the dust hopper 1. One end of the linkage screw 9 extends to the outside of the guide frame plate 11 and is coaxially connected to a reduction transmission motor 10. The reduction transmission motor 10 is fixedly connected to one side of the dust hopper 1, so that the reduction transmission motor 10 can be started to drive the linkage screw 9 to rotate forward inside the guide frame plate 11 and then reverse, so that the linkage screw 9 can be driven back and forth. A protective baffle 12 is fixedly connected to the top of the dust hopper 1 and close to its edge line. A gap is provided between the support spacer bar 2 and the cleaning cloth 3, so that dust and impurities can be blocked from the side by the protective baffle 12, and the dust and impurities can be cleaned in a wrapped manner.

In some embodiments, as shown in Figures 1-4, a dust suction pipe 13 is embedded and fixedly connected to the other side of the dust suction hopper 1, a spiral lower discharge bucket 14 is welded and connected to the top end of the dust suction pipe 13, and a collecting box 15 is welded and connected to the bottom end of the spiral lower discharge bucket 14, and a receiving box 16 for collecting dust is slidably connected inside the collecting box 15, a discharge electric cylinder 17 is fixedly connected to one side of the collecting box 15, and a negative pressure fan 19 is threadedly connected to one side of the receiving box 16, and a reinforcement support frame 20 and a dust filter element 18 are sequentially arranged inside the receiving box 16 from the outside to the inside, the output end of the discharge electric cylinder 17 is fixedly connected to the receiving box 16, the outer wall of the receiving box 16 and the inner wall of the collecting box 15 are polished and ground, the reinforcement support frame 20 is fixedly connected to the dust filter element 18 and the receiving box 16 respectively, and the reinforcement support frame 20 is made of stainless steel;

According to the upper structure, when collecting dust, the negative pressure fan 19 is started to generate negative pressure in the receiving box 16, so that the spiral lower discharge bucket 14 generates negative pressure in the dust suction pipe 13, and the dust suction pipe 13 generates negative pressure in the dust suction bucket 1, so that dust and impurities are sucked into the receiving box 16 inside the collection box 15 over a large area, and the dust filter element 18 is supported by the reinforced support frame 20. After the dust filter element 18 filters the dust and impurities, the air can be discharged outside along the negative pressure fan 19. When the receiving box 16 is full of dust, the negative pressure fan 19 is turned off and the discharge electric cylinder 17 is started. The pushing end of the discharge electric cylinder 17 drives the receiving box 16 to move to the left along the inside of the collection box 15 to remove the dust inside the receiving box 16.

Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a cut punching press flanging machine dust removal subassembly, includes dust absorption fill (1), the inner wall of dust absorption fill (1) from left to right fixedly connected with a plurality of supports spacer bar (2) in proper order, its characterized in that: a linkage dust removing mechanism is arranged above the supporting spacing bar (2);

The linkage dust removing mechanism comprises a cleaning cloth (3) arranged above the supporting spacing bar (2), a rotating shaft (4) is fixedly adhered to the inner wall of the cleaning cloth (3), and one end part of the rotating shaft (4) is coaxially connected with a reduction driving motor (5) in a transmission manner;

The outer wall of rotation axis (4) just is located and is connected with between cleaning cloth (3) and gear drive motor (5) and cup joints support (6), just the top fixedly connected with of cup joints support (6) vertical regulation jar (7) the bottom fixedly connected with screw thread of vertical regulation jar (7) cup joints support (8), the inside threaded connection of screw thread cup joints support (8) has linkage screw rod (9).

2. The dust removing assembly for a cutting, punching and hemming machine according to claim 1, wherein: the speed reduction driving motor (5) is fixedly connected with the sleeve connection support (6), and the sleeve connection support (6) is rotatably connected with the rotating shaft (4) through a bearing.

3. The dust removing assembly for a cutting, punching and hemming machine according to claim 1, wherein: the outer wall sliding connection of screw sleeve support (8) has guide frame board (11), fixed connection between guide frame board (11) and dust absorption fill (1) one side, the one end portion of linkage screw rod (9) extends to guide frame board (11) outside and coaxial transmission is connected with gear motor (10), fixed connection between gear motor (10) and dust absorption fill (1) one side.

4. The dust removing assembly for a cutting, punching and hemming machine according to claim 1, wherein: the dust collection hopper (1) is characterized in that a protective baffle (12) is fixedly connected to the top end of the dust collection hopper and close to the edge line of the dust collection hopper, and a gap is formed between the supporting spacing bar (2) and the cleaning cloth (3).

5. The dust removing assembly for a cutting, punching and hemming machine according to claim 1, wherein: the dust suction hopper is characterized in that a dust suction pipe (13) is fixedly connected to the other side of the dust suction hopper (1) in an embedded mode, a spiral lower discharge hopper (14) is connected to the top end of the dust suction pipe (13) in a welded mode, a collecting box (15) is connected to the bottom end of the spiral lower discharge hopper (14) in a welded mode, a carrying box (16) used for collecting dust is connected to the inside of the collecting box (15) in a sliding mode, a discharging electric cylinder (17) is fixedly connected to one side of the collecting box (15), a negative pressure fan (19) is connected to one side of the carrying box (16) in a threaded mode, and a reinforcing support frame (20) and a dustproof filter element (18) are sequentially arranged inside the carrying box (16) from outside to inside.

6. The dust removing assembly for a cutting, punching and flanging machine as set forth in claim 5, wherein: the output end of the discharging electric cylinder (17) is fixedly connected with the containing box (16), and the outer wall of the containing box (16) and the inner wall of the collecting box (15) are polished.

7. The dust removing assembly for a cutting, punching and flanging machine as set forth in claim 5, wherein: the reinforcing support frame (20) is fixedly connected with the dustproof filter element (18) and the bearing box (16) respectively, and the reinforcing support frame (20) is made of stainless steel.