Edge suction mechanism for aluminum foil splitting machine

Abstract

The utility model relates to an edge suction mechanism for an aluminum foil splitting machine. The edge suction mechanism comprises a cylinder body, an air guide piece and a suction fan, a partition plate is connected between the front end and the rear end of the inner wall of the lower portion of the barrel. Sector ring plates with opposite narrow ends are fixed to the front and rear portions of the top face of the partition plate. The air guide part comprises a rotating shaft and a driving part, the lower end of the rotating shaft penetrates through the space between the two sector ring plates to be rotationally connected with the partition plate, the upper end of the rotating shaft is driven by the driving part to rotate, a first baffle and a first partition net are arranged between the left and right ends of the top face of the sector ring plate on the front side and the top plate of the barrel, and a second partition net and a second baffle are arranged between the left and right ends of the top face of the sector ring plate on the rear side and the top plate of the barrel; the portion, between the first baffle and the first separation net, of the barrel is communicated with an air inlet pipe, the end of the air inlet pipe is connected with a suction nozzle, and the portion, between the first baffle and the second separation net, of the barrel and the portion, between the second baffle and the first separation net, of the barrel are jointly communicated with a suction fan through communicating pipes. The edge suction mechanism solves the problem that the edge suction mechanism needs to be shut down to treat sucked waste edges.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum foil production, in particular to an edge suction mechanism for an aluminum foil slitting machine. Background Art

[0002] Aluminum foil slitting is an important part of the aluminum foil production process, which involves cutting and winding the rolled aluminum foil to meet different needs. In the aluminum foil slitting process, the edge suction mechanism is an important component. Its main function is to collect and process waste edges and debris while slitting. During the slitting process, the edge suction mechanism can collect the waste edges and debris generated in real time to prevent the waste edges and debris from being blown away by the wind and causing environmental pollution.

[0003] The waste edges of aluminum foil sucked by the edge suction mechanism are generally stored in the edge suction mechanism. If not handled in time, it will affect the long-term use of the edge suction mechanism. The edge suction mechanism needs to be shut down to process the collected waste edges, affecting the edge suction efficiency of the slitting mechanism for aluminum foil slitting. Summary of the invention

[0004] The utility model solves the problem that the edge suction mechanism needs to be stopped to process the sucked waste edges, and provides an edge suction mechanism for an aluminum foil slitting machine, which can collect and process the waste edges without stopping the machine, and improves the edge suction efficiency of the edge suction mechanism for aluminum foil slitting.

[0005] In order to solve the above problems, the technical solution of the utility model is:

[0006] The cam is provided with a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of

[0007] Furthermore, the outer ring of each fan ring plate is fixedly connected to the inner wall of the cylinder, the upper ends of baffle 1, partition net 1, partition net 2 and baffle 2 slide in contact with the top plate of the cylinder, and the lower ends of baffle 1, partition net 1, partition net 2 and baffle 2 slide in contact with the fan ring plate on the lower side.

[0008] Furthermore, the upper end of the rotating shaft passes through the top plate of the cylinder, and the driving member includes an inclined groove, an n-type plate, a driving plate and a screw. The rotating shaft circumferential wall on the upper side of the cylinder is provided with an inclined groove with the upper end inclined to the right. The two ends of the n-type plate are fixedly connected to the outer top surface of the cylinder body and cover the outside of the rotating shaft on the upper side of the cylinder. The driving plate is arranged in the n-type plate, and the two ends respectively slide in contact with the left and right side plates of the n-type plate. The driving plate is sleeved on the outside of the rotating shaft through a circular hole opened in the middle, and a slider is provided on the circular hole that extends into and slides in contact with the inclined groove. The screw is threadedly connected to the top plate of the n-type plate, and the lower end is rotatably connected to the driving plate.

[0009] Furthermore, the central angle corresponding to the fan ring plate is 45 degrees. When the baffle plate 1 and the partition net 1 are opposite to the left and right ends of the front fan ring plate, the slider is located in the upper part of the inclined groove. When the slider moves downward to contact the bottom surface of the inclined groove, the slider drives the rotating shaft to rotate 45 degrees counterclockwise.

[0010] Furthermore, the suction fan is fixed on the outer wall of the cylinder, and the connecting pipe includes a tube body 1 and a tube body 2. One end of the tube body 1 passes through the surrounding wall of the cylinder between baffle 1 and partition net 2, and the other end passes through the surrounding wall of the cylinder between baffle 2 and partition net 1. One end of the tube body 2 is connected to the air inlet end of the suction fan, and the other end is connected to the tube body 1.

[0011] Furthermore, valve one and valve two are respectively provided on the left and right parts of the tube body one, and isolation nets are provided in the openings at both ends of the tube body one.

[0012] Through the above technical solution, the beneficial effects of the utility model are:

[0013] The utility model can change the flow direction of the airflow entering the cylinder by making the driving member drive the air guide member to rotate, so that the waste edge carried by the airflow can be retained in the upper part of the cylinder no matter the airflow in the cylinder moves to the left or right.

[0014] The utility model can make the waste edges retained in the upper part of the cylinder enter the cylinder on the right side of the partition during the process of the air guide member changing the flow direction of the airflow from right to left. After the flow direction of the airflow is changed from right to left, the waste edges in the cylinder on the right side of the partition can be collected. In the process of the air guide member changing the flow direction of the airflow from left to right, the waste edges retained in the upper part of the cylinder enter the cylinder on the left side of the partition. After the flow direction of the airflow is changed from left to right, the waste edges in the cylinder on the left side of the partition can be collected.

[0015] When the utility model opens the discharge door to collect the waste edges in the cylinder, it is not affected by the gas entering the cylinder, and will not affect the flow direction of the airflow in the cylinder, and there is no need to stop the machine to collect and process the waste edges in the cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 (main view);

[0017] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 (Back and side view);

[0018] Figure 3 It is a sectional front view of the utility model (the driving part is hidden);

[0019] Figure 4 yes Figure 3 Sectional view at AA in the middle;

[0020] Figure 5 It is a schematic diagram of the structure in the cylinder of the utility model;

[0021] Figure 6 It is a structural schematic diagram of the air guide member of the utility model (the driving member is hidden);

[0022] Figure 7 It is a sectional top view (enlarged view) of the drive plate connected to the rotating shaft of the utility model.

[0023] The numbers in the accompanying drawings are: 1, cylinder, 2, partition, 3, discharge door, 4, fan ring plate, 5, rotating shaft, 6, baffle 1, 7, partition net 1, 8, partition net 2, 9, baffle 2, 10, air inlet pipe, 11, suction nozzle, 12, suction fan, 13, inclined slot, 14, n-type plate, 15, driving plate, 16, screw, 17, round hole, 18, slider, 19, tube body 1, 20, tube body 2, 21, isolation net, 22, rotating plate, 23, valve 1, 24, valve 2. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0025] like Figure 1 to Figure 7As shown, a suction mechanism for an aluminum foil slitting machine comprises a cylinder 1, an air guide and a suction fan 12; the cylinder 1 is a cylinder with an opening at the lower end blocked by a bottom plate, a partition 2 is connected between the front and rear ends of the lower inner wall of the cylinder 1, the partition 2 is a rectangular plate, and a discharge door 3 is provided on the peripheral wall of the cylinder 1 on the left and right sides of the partition 2, and fan ring plates 4 with narrow ends facing each other are fixed to the front and rear parts of the top of the partition 2, and the two fan ring plates 4 are in a front-to-back symmetrical state; the air guide comprises a rotating shaft 5 and a driving member, the lower end of the rotating shaft 5 passes through between the two fan ring plates 4 and is rotatably connected to the partition 2, and the upper end is driven to rotate by the driving member, a baffle 6 and a partition net 7 are provided between the left and right ends of the top surface of the fan ring plate 4 on the front side and the top plate of the cylinder 1, and the left and right ends of the top surface of the fan ring plate 4 on the rear side and the top plate of the cylinder 1 A partition net 8 and a baffle 29 are provided between the plates, the baffle 16 and the baffle 2 are rectangular plates with the same shape and size, the partition net 17 and the partition net 28 are the same shape and size, the partition net 17 is a structure with a sheet mesh body in a rectangular frame, the end of the baffle 16, the partition net 17, the partition net 28 and the baffle 29 facing the rotating shaft 5 is the inner end, the inner ends of the baffle 16, the partition net 17, the partition net 28 and the baffle 29 are all connected to the rotating shaft 5, and the outer ends are all slidably in contact with the inner wall of the cylinder 1, the cylinder 1 between the baffle 16 and the partition net 17 is connected to the air inlet pipe 10, and the end of the air inlet pipe 10 is connected to the suction nozzle 11, the cylinder 1 between the baffle 16 and the partition net 28, and the cylinder 1 between the baffle 29 and the partition net 17 are connected to the air inlet end of the suction fan 12 through a connecting pipe.

[0026] The outer ring of each fan ring plate 4 is fixedly connected to the inner wall of the cylinder 1, and the left and right ends of each fan ring plate 4 are symmetrical along the partition 2. The upper ends of baffle 1 6, partition net 1 7, partition net 2 8 and baffle 2 9 slide in contact with the top plate of the cylinder 1, and the lower ends of baffle 1 6, partition net 1 7, partition net 2 8 and baffle 2 9 slide in contact with the lower fan ring plate 4.

[0027] The upper end of the rotating shaft 5 passes through the top plate of the cylinder 1, and a through hole is provided on the top plate of the cylinder 1 for the rotating shaft 5 to pass through. The driving member includes an inclined groove 13, an n-type plate 14, a driving plate 15 and a screw 16. The front and rear ends and the lower end of the n-type plate 14 are open. The circumferential wall of the rotating shaft 5 on the upper side of the cylinder 1 is provided with an inclined groove 13 with an upper end tilted to the right. The inclined groove 13 is a U-shaped groove with an upper end passing through the top surface of the rotating shaft 5. The two ends of the n-type plate 14 are fixedly connected to the outer top surface of the cylinder 1 and cover the rotating shaft 5 on the upper side of the cylinder 1. The upper end is rotatably connected to the top plate of the n-type plate 14, the driving plate 15 is arranged in the n-type plate 14, and the two ends respectively slide in contact with the left and right side plates of the n-type plate 14, the driving plate 15 is a rectangular plate, and the driving plate 15 is sleeved on the outside of the rotating shaft 5 through a circular hole 17 opened in the middle, and a slider 18 is provided on the circular hole 17, which extends into and slides in contact with the inclined groove 13, and the slider 18 is a rectangular block, the screw 16 is threadedly connected to the top plate of the n-type plate 14, and the lower end is rotatably connected to the driving plate 15, and the upper end of the screw 16 is connected to a rotating plate 22.

[0028] The central angle of the fan ring plate 4 is 45 degrees. When the baffle plate 6 and the partition net 7 are vertically opposite to the left and right ends of the front fan ring plate 4, the slider 18 is located in the upper part of the inclined groove 13. When the slider moves downward to contact the bottom surface of the inclined groove 13, the slider 18 drives the rotating shaft 5 to rotate counterclockwise by 45 degrees (the counterclockwise rotation of the rotating shaft 5 is Figure 4 perspective).

[0029] The suction fan 12 is fixed on the outer wall of the cylinder 1, and the connecting pipe includes a tube body 19 and a tube body 20. One end of the tube body 19 passes through the peripheral wall of the cylinder 1 between the baffle 1 6 and the partition net 2 8, and the other end passes through the peripheral wall of the cylinder 1 between the baffle 2 9 and the partition net 1 7. One end of the tube body 20 is connected to the air inlet end of the suction fan 12, and the other end is connected to the tube body 19.

[0030] The left and right parts of the tube body 19 are respectively provided with a valve 1 23 and a valve 2 24 , and the openings at both ends of the tube body 19 are both provided with an isolation net 21 .

[0031] When in use, the suction nozzle 11 on the air inlet pipe 10 of the utility model is fixed on the slitting machine and close to the aluminum foil slitting position. When the aluminum foil is slitting, the suction fan 12 is started; in the initial state, the valve 1 23 is closed, the valve 2 24 is opened, and the slider 18 is located in the upper part of the inclined groove 13. At this time, the upper sides of the left and right ends of the front fan ring plate 4 are respectively baffle 1 6 and partition net 1 7, and the upper sides of the left and right ends of the rear fan ring plate 4 are respectively partition net 2 8 and baffle 2 9. After the suction nozzle 11 sucks the cut waste edge and enters the cylinder body 1 through the air inlet pipe, due to the obstruction of the baffle 16 and the baffle 29, the gas can only enter the right end of the tube body 19 through the partition net 7 in the cylinder body 1, and then enter the suction fan 12 through the tube body 19 and the tube body 2 20. As the aluminum foil waste edge enters between the baffle 16 and the partition net 7 as the gas enters the cylinder body 1, the aluminum foil waste edge is blocked by the partition net 7 and stays on the fan ring plate 4 between the partition net 7 and the baffle 6;

[0032] After the suction fan 12 has been working for a period of time, the screw 16 is rotated, and the screw 16 drives the driving plate 15 to move downward, and the slider 18 on the driving plate 15 presses the inclined groove 13, driving the shaft 5 to rotate counterclockwise by 45 degrees (the counterclockwise rotation of the shaft 5 is Figure 4From the perspective of the rotating shaft 5, during the rotation of the rotating shaft 5, the baffle 1 6, the partition net 1 7, the partition net 2 8 and the baffle 2 9 all rotate with the rotating shaft 5. When the baffle 1 6 and the partition net 1 7 rotate, the waste edge of the aluminum foil between the baffle 1 6 and the partition net 1 7 will fall into the cylinder body on the right side of the partition 2 through the right ends of the two fan ring plates 4. When the rotating shaft 5 rotates counterclockwise by 45 degrees, at this time, the upper sides of the left and right ends of the front fan ring plate 4 are the partition net 2 8 and the baffle 1 6 respectively, and the upper sides of the left and right ends of the rear fan ring plate 4 are the baffle 2 9 and the partition net 1 7 respectively. The gas entering the cylinder body 1 through the air inlet pipe is blocked by the baffle 1 6 and the baffle 2 9. At this time, the valve 1 23 is opened, the valve 2 24 is closed, and the gas The waste aluminum foil can only enter the left end of the tube body 19 through the partition mesh 28 in the cylinder 1, and then enter the suction fan 12 through the tube body 19 and the tube body 20. As the gas enters the cylinder 1, the waste aluminum foil edges enter between the partition mesh 28 and the baffle 16, and are blocked by the partition mesh 28, and are retained on the fan ring plate 4 between the partition mesh 28 and the baffle 16. At this time, due to the obstruction of the baffle 16 and the baffle 29, the discharge door 3 on the right side of the cylinder 1 is opened, and the waste aluminum foil edges in the cylinder 1 on the right side of the partition 2 can be discharged, which is not affected by the gas entering the cylinder 1, nor will it affect the flow direction of the airflow in the cylinder 1, and there is no need to stop the machine to collect and process the waste edges in the cylinder 1.

[0033] The preferred implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings; however, the present invention is not limited to the above-mentioned embodiments. Without violating the spirit of the present invention, i.e., the disclosure scope, any equivalent or equivalent deformation or replacement of the technical solution of the present invention shall fall within the protection scope of the present invention.

Claims

1. An edge suction mechanism for an aluminum foil slitting machine, characterized in that: The invention comprises a cylinder (1), an air guide and a suction fan (12); a partition (2) is connected between the front and rear ends of the lower inner wall of the cylinder (1); a discharge door (3) is provided on the peripheral wall of the cylinder (1) on the left and right sides of the partition (2); a fan ring plate (4) with narrow ends facing each other is fixed to the front and rear parts of the top of the partition (2); the air guide comprises a rotating shaft (5) and a driving member; the lower end of the rotating shaft (5) passes through between the two fan ring plates (4) to rotatably connect the partition (2); the upper end is driven to rotate by the driving member; a baffle (6) and a partition net (7) are provided between the left and right ends of the top surface of the fan ring plate (4) on the front side and the top plate of the cylinder (1); the fan ring plate (4) on the rear side is A partition net 2 (8) and a baffle 2 (9) are provided between the left and right ends of the top surface of the ring plate (4) and the top plate of the cylinder (1); the inner ends of the baffle 1 (6), the partition net 1 (7), the partition net 2 (8) and the baffle 2 (9) are all connected to the rotating shaft (5); the outer ends of the baffle 1 (6), the partition net 1 (7), the partition net 2 (8) and the baffle 2 (9) are all slidably contacted with the inner wall of the cylinder (1); the cylinder (1) between the baffle 1 (6) and the partition net 1 (7) is connected to an air inlet pipe (10); a suction nozzle (11) is connected to the end of the air inlet pipe (10); the cylinder (1) between the baffle 1 (6) and the partition net 2 (8) and the cylinder (1) between the baffle 2 (9) and the partition net 1 (7) are connected to a suction fan (12) via a connecting pipe.

2. The edge suction mechanism for an aluminum foil slitting machine according to claim 1, characterized in that: The outer ring of each fan ring plate (4) is fixedly connected to the inner wall of the cylinder (1); the upper ends of the baffle plate 1 (6), the partition net 1 (7), the partition net 2 (8) and the baffle plate 2 (9) are in sliding contact with the top plate of the cylinder (1); and the lower ends of the baffle plate 1 (6), the partition net 1 (7), the partition net 2 (8) and the baffle plate 2 (9) are in sliding contact with the fan ring plate (4) at the lower side.

3. The edge suction mechanism for an aluminum foil slitting machine according to claim 1, characterized in that: The upper end of the rotating shaft (5) passes through the top plate of the cylinder (1); the driving member comprises an inclined groove (13), an n-type plate (14), a driving plate (15) and a screw (16); a peripheral wall of the rotating shaft (5) on the upper side of the cylinder (1) is provided with an inclined groove (13) with an upper end inclined to the right; two ends of the n-type plate (14) are fixedly connected to the outer top surface of the cylinder (1) and cover the outside of the rotating shaft (5) on the upper side of the cylinder (1); the driving plate (15) is arranged in the n-type plate (14) and its two ends are respectively slidably contacted with the left and right side plates of the n-type plate (14); the driving plate (15) is sleeved on the outside of the rotating shaft (5) through a circular hole (17) opened in the middle; a sliding block (18) is provided on the circular hole (17) that extends into and slidably contacts the inclined groove (13); the screw (16) is threadedly connected to the top plate of the n-type plate (14) and its lower end is rotatably connected to the driving plate (15).

4. The edge suction mechanism for an aluminum foil slitting machine according to claim 3, characterized in that: The central angle of the fan ring plate (4) is 45 degrees. When the baffle plate 1 (6) and the partition net 1 (7) are vertically opposite to the left and right ends of the front fan ring plate (4), the slider (18) is located in the upper part of the inclined groove (13). When the slider moves downward to contact the bottom surface of the inclined groove (13), the slider (18) drives the rotating shaft (5) to rotate 45 degrees counterclockwise.

5. The edge suction mechanism for an aluminum foil slitting machine according to claim 1, characterized in that: The suction fan (12) is fixed on the outer wall of the cylinder (1), and the connecting pipe includes a tube body 1 (19) and a tube body 2 (20). One end of the tube body 1 (19) passes through the peripheral wall of the cylinder (1) between the baffle plate 1 (6) and the partition screen 2 (8), and the other end passes through the peripheral wall of the cylinder (1) between the baffle plate 2 (9) and the partition screen 1 (7). One end of the tube body 2 (20) is connected to the air inlet end of the suction fan (12), and the other end is connected to the tube body 1 (19).

6. The edge suction mechanism for an aluminum foil slitting machine according to claim 5, characterized in that: The left and right parts of the tube body 1 (19) are respectively provided with valve 1 (23) and valve 2 (24), and the openings at both ends of the tube body 1 (19) are both provided with isolation nets (21).

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