Residual coil processing device for aluminum foil mill

Abstract

The utility model relates to the technical field of rolling mill auxiliary equipment, in particular to a residual roll processing device for an aluminum foil rolling mill, which comprises a rotating mechanism used for driving a residual roll to rotate reversely, a winding mechanism arranged on one side of the rotating mechanism and used for winding aluminum foil on the residual roll, a protection mechanism and a roll stripping mechanism used for stripping the aluminum foil on the residual roll. The protective screw drives the moving block to move up and down, so that the lower ends of the two connecting rods drive the two overturning supporting rods to be away from each other with the fixed shaft rod as the center, and then the first arc-shaped cover and the second arc-shaped cover complete the overturning opening and closing process; the impact force generated when the aluminum foil is rapidly turned down from the upper side of the residual roll is reduced, the safety of the whole residual roll treatment is improved, in addition, the residual roll can be turned over and placed on the rotating mechanism through turning over of the second arc-shaped cover, and then the whole residual roll feeding process is completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to rolling mill auxiliary equipment technical field especially relates to a residual volume processing device for aluminium foil rolling mill. BACKGROUND

[0002] Through the stretching of the second hydraulic arm, one end of the driving rod is located on both sides of the residual volume to be processed, the third hydraulic arm is started, the third hydraulic arm drives the clamping rod to move to both ends of the residual volume, one end of the clamping rod is inserted into the residual volume, and then one side of the limiting plate is attached to the residual volume, then the second hydraulic arm is elongated, the second hydraulic arm drives the driving rod to rotate, the residual volume is rotated between the second mounting plates, so that the residual volume is attached to the driving roller and the driven roller, then the third hydraulic arm is started, the clamping rod and the limiting plate are retracted from the residual volume, the driving rod is reset, one end of the aluminium foil on the residual volume is wound on the winding shaft, and the servo motor and the driving motor are started at the same time, so that the aluminium foil on the residual volume is wound on the winding shaft along the guide plate and the arc-shaped guide plate;

[0003] When the aluminium foil on the residual volume is wound down, the turning angle of the driving rod driven by the second hydraulic arm is limited, the driving rod cannot be placed on the upper side of the residual volume, and when the end of the last layer of aluminium foil on the residual volume is about to be wound down from the residual volume, the end of the aluminium foil will directly turn down from the upper side of the residual volume, and since the upper side of the residual volume does not have a corresponding protection structure, the end of the aluminium foil that turns down will have a relatively large impact force, which may cause injury to the operator at this position, and the impact force will damage the equipment or the aluminium foil, which is very dangerous. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses a residual volume processing device for aluminium foil rolling mill.

[0005] The utility model discloses the following technical scheme to realize the above-mentioned purpose:

[0006] A residual volume processing device for aluminium foil rolling mill, comprising a rotating mechanism for driving the residual volume to rotate in reverse, a winding mechanism on one side of the rotating mechanism for winding the aluminium foil on the residual volume, a protection mechanism and a residual volume stripping mechanism for stripping the aluminium foil on the residual volume.

[0007] The residual volume stripping mechanism comprises a base, upper and lower guide plates inside the base located between the residual volume and the winding mechanism, the upper guide plate located on the upper side of the lower guide plate, a stripping scraper located on the lower side of the residual volume, and air cylinders fixed to the front and rear ends of the stripping scraper.

[0008] The protection mechanism comprises two fixed shaft rods fixed in the base, a first arc-shaped cover and a second arc-shaped cover rotatably connected to the two fixed shaft rods respectively, the first arc-shaped cover being located at one side of the residual roll and the second arc-shaped cover being located at the other side of the residual roll, a turnover support rod fixed to the first arc-shaped cover and the second arc-shaped cover, two connecting rods hingedly connected to the front and rear ends of the two turnover support rods, a moving block hingedly connected to the upper ends of the two connecting rods at the front end of the turnover support rod and the two connecting rods at the rear end of the turnover support rod, a protection screw rod provided at the center of the two moving blocks, and a protection motor fixedly provided at the input end of the protection screw rod.

[0009] Preferably, one end of the lower guide plate and the upper guide plate is located at the side of the winding mechanism close to the residual roll.

[0010] Preferably, the upper and lower ends of the protection screw rod are fixedly provided with limiting blocks for rotationally supporting the protection screw rod, and the limiting block at the lower end of the protection screw rod is fixedly connected with the protection motor.

[0011] Preferably, arc-shaped sliding grooves for the turnover of the first arc-shaped cover and the second arc-shaped cover are formed at the positions of the two turnover support rods on the front and rear sides of the base.

[0012] Preferably, a guide groove is formed at the position of the residual roll scraping plate on the base, and one end of the guide groove away from the winding mechanism is fixedly connected with the air cylinder.

[0013] Preferably, the rotating mechanism comprises a driving roller and an auxiliary roller, the driving roller and the auxiliary roller are located at the positions of the two sides of the residual roll, and the front and rear ends of the driving roller and the auxiliary roller are rotatably connected with the front and rear sides of the base.

[0014] Compared with the prior art, the beneficial effects are as follows:

[0015] 1. The moving blocks are moved up and down by the protection screw rod, so that the two connecting rods at the lower ends drive the two turnover support rods to move away from each other with the fixed shaft rod as the center, and then the first arc-shaped cover and the second arc-shaped cover complete the turnover opening and merging process, and at the same time, the first arc-shaped cover and the second arc-shaped cover reduce the impact force when the aluminum foil is quickly turned down from the upper side of the residual roll, thereby improving the safety of the entire residual roll processing.

[0016] 2. In addition, the turnover of the second arc-shaped cover can put the residual roll on the rotating mechanism, and then complete the entire residual roll feeding process. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0018] Figure 1 is a structural schematic view of the residual roll processing device for the aluminum foil rolling mill;

[0019] Figure 2 is a sectional view of the residual roll processing device for the aluminum foil rolling mill;

[0020] Figure 3 is a partial sectional view of the residual roll processing device for the aluminum foil rolling mill;

[0021] Figure 4 is a partial parts view of the rotating mechanism of the residual roll processing device for the aluminum foil rolling mill;

[0022] Figure 5 is a partial parts view of the protection mechanism of the residual roll processing device for the aluminum foil rolling mill;

[0023] Figure 6 is a partial parts view of the moving block of the residual roll processing device for the aluminum foil rolling mill;

[0024] Figure 7 is a partial parts view of the base of the residual roll processing device for the aluminum foil rolling mill;

[0025] Figure 8 is a partial parts view of the winding mechanism of the residual roll processing device for the aluminum foil rolling mill.

[0026] The reference signs are explained as follows:

[0027] 1, protection mechanism; 2, rotating mechanism; 3, residual roll scraping mechanism; 4, winding mechanism; 5, residual roll; 11, protection motor; 12, protection screw; 13, moving block; 14, connecting rod; 15, turnover support rod; 16, first arc-shaped cover; 17, second arc-shaped cover; 18, fixed shaft rod; 21, driving motor; 22, driving roller; 23, auxiliary roller; 31, air cylinder; 32, residual roll scraping plate; 33, base; 34, lower guide plate; 35, upper guide plate; 41, winding sleeve; 42, winding motor; 43, extrusion roller; 44, push frame. DETAILED DESCRIPTION

[0028] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "installation", "connection", "connection" should be broad sense understanding, for example, it can be fixed connection, also can be detachable connection, or integrally connected, it can be mechanical connection, also can be electrical connection, it can be direct connection, also can be indirectly connected through intermediate medium, it can be the communication inside two elements, for ordinary skilled in the art, the specific meaning of the above-mentioned term in the utility model can be understood through specific circumstances.

[0029] The utility model will be further described below in combination with the drawings:

[0030] As Figures 1-8 Shown, a kind of aluminium foil rolling mill is handled with residual volume device, including for driving residual volume 5 reverse rotation rotating mechanism 2, rotating mechanism 2 side is equipped with for winding residual volume 5 on aluminium foil winding mechanism 4, also include protection mechanism 1 and for the aluminium foil on residual volume 5 is scraped off and is scraped off residual volume mechanism 3.

[0031] In the embodiment: residual volume mechanism 3 includes base 33, base 33 inside between residual volume 5 and winding mechanism 4 position is equipped with upper guide plate 35 and lower guide plate 34, upper guide plate 35 is located lower guide plate 34 upper side, lower guide plate 34 is located residual volume 5 lower side position is equipped with residual volume scraping plate 32, residual volume scraping plate 32 front and back ends are fixed with cylinder 31, lower guide plate 34 and upper guide plate 35 one end is located winding mechanism 4 close to residual volume 5 one side, base 33 is located residual volume scraping plate 32 and is equipped with guide groove, and the end of guide groove away from winding mechanism 4 is fixedly connected with cylinder 31, utilize base 33 to support protection mechanism 1, rotating mechanism 2 and winding mechanism 4, while utilizing the upper guide plate 35 and lower guide plate 34 in the inside of base 33 to facilitate the aluminium foil that is wound down is guided to winding mechanism 4, to carry out winding treatment to the aluminium foil that is wound down, while the residual volume 5 on aluminium foil end portion that is wound up is shovelled up by two cylinders 31 drive residual volume scraping plate 32 moves along guide groove, to facilitate processing.

[0032] In the embodiment: rotating mechanism 2 includes driving roller 22 and auxiliary roller 23, driving roller 22 and auxiliary roller 23 are located residual volume 5 both sides position respectively, cover the input end of driving roller 22 and be fixedly set drive motor 21, the front and back ends of driving roller 22 and auxiliary roller 23 are rotatably connected with the front and back sides of base 33, utilize drive motor 21 rotating part drive driving roller 22 to rotate, the support of residual volume 5 is passed through driving roller 22 and auxiliary roller 23, to drive residual volume 5 to follow driving roller 22 and rotate, in turn to the aluminium foil on residual volume 5 is wound down.

[0033] In the embodiment, the protection mechanism 1 comprises two fixed shaft rods 18 fixed inside the base 33, the first arc-shaped cover 16 and the second arc-shaped cover 17 are respectively rotationally connected to the two fixed shaft rods 18, the first arc-shaped cover 16 is located at one side of the residual roll 5, and the second arc-shaped cover 17 is located at the other side of the residual roll 5, the first arc-shaped cover 16 and the second arc-shaped cover 17 are both fixed with turnover support rods 15, the front and rear ends of the two turnover support rods 15 are both hingedly connected with connecting rods 14, the upper ends of the two connecting rods 14 at the front end of the turnover support rod 15 and the two connecting rods 14 at the rear end of the turnover support rod 15 are both hingedly connected with moving blocks 13, the centers of the two moving blocks 13 are both provided with protection screws 12, the input end of the protection screw 12 is fixedly provided with a protection motor 11, the upper and lower ends of the protection screw 12 are both fixed with limiting blocks for rotationally supporting the protection screw 12, and the limiting block at the lower end of the protection screw 12 is fixedly connected with the protection motor 11, the base 33 is provided with arc-shaped sliding grooves at the two turnover support rods 15 on the front and rear sides for turnover of the first arc-shaped cover 16 and the second arc-shaped cover 17, the protection motor 11 is used for driving the protection screw 12 to rotate, the moving block 13 is driven by the protection screw 12 to move downward, one end of the turnover support rod 15 connected with the two connecting rods 14 is driven by the moving block 13 to move away from each other, the first arc-shaped cover 16 and the second arc-shaped cover 17 are driven by the two turnover support rods 15 to simultaneously turn over in the direction away from each other with the corresponding fixed shaft rod 18 as the center, and then the residual roll 5 is conveniently put into the second arc-shaped cover 17 after turnover, the moving block 13 is driven by the protection screw 12 to move upward, the first arc-shaped cover 16 and the second arc-shaped cover 17 are driven by the connecting rod 14 and the turnover support rod 15 to be combined with each other, and the residual roll 5 on the second arc-shaped cover 17 is turned into the active roller 22 and the auxiliary roller 23, and then the first arc-shaped cover 16 and the second arc-shaped cover 17 are used for covering the residual roll 5 on the outside when the aluminum foil is wound down, so that the impact force of the aluminum foil tail quickly turned over from the upper side of the residual roll 5 is reduced when the aluminum foil is wound down for the last time, and the situation that a person is hurt or the equipment is damaged is avoided.

[0034] In the embodiment, the winding mechanism 4 comprises a winding sleeve 41, the front end of the winding sleeve 41 is rotationally connected to the front side of the base 33, the front side of the winding sleeve 41 is provided with a winding motor 42 for driving the winding sleeve 41 to rotate, the lower side of the winding sleeve 41 is provided with a pressing roller 43, the pressing roller 43 is rotationally connected with a push frame 44 at the front and rear ends, the push frame 44 is fixed with a spring at the lower side, the base 33 is provided with a vertical slot at the push frame 44 for allowing the push frame 44 to move up and down, the rotating part of the winding motor 42 drives the winding sleeve 41 to rotate at one end of the first arc-shaped cover 16 and the second arc-shaped cover 17, the push frame 44 is driven by the spring to move upward, the first arc-shaped cover 16 and the second arc-shaped cover 17 are pressed by the push frame 44 and the pressing roller 43 to send out the aluminum foil at one end to the outside of the winding sleeve 41, the aluminum foil passing through the winding sleeve 41 and the pressing roller 43 is pressed by the operator, so that the aluminum foil is wound on the outside of the winding sleeve 41, and then the winding process of the aluminum foil is completed.

[0035] Working principle: in use, first of all, the use of protection motor 11 rotating part drive protection screw 12 rotation, through the protection screw 12 drive moving block 13 to move down, in turn through the moving block 13 drive two connecting rod 14 connecting one end of the turnover branch 15 away from each other, in turn to through two turnover branch 15 will be the first arc cover 16 and the second arc cover 17 respectively with the corresponding fixed shaft 18 as the center of the simultaneous flip away from each other direction, in turn to facilitate the residual volume 5 into the second arc cover 17 after the flip, then the protection screw 12 drive moving block 13 upward, in turn through the connecting rod 14 and turnover branch 15 drive the first arc cover 16 and the second arc cover 17 each other merge, at the same time, the residual volume 5 on the second arc cover 17 is turned into the driving roller 22 and auxiliary roller 23, at this time, the use of driving motor 21 rotating part drive driving roller 22 rotation, through the driving roller 22 and auxiliary roller 23 on the residual volume 5 support, so as to drive the residual volume 5 follow the driving roller 22 for the rotation, in turn, the residual volume 5 of the rotating direction is in the opposite direction of the winding aluminum foil, then through two cylinder 31 drive the volume scraping plate 32 along the guide slot, so as to shovel the aluminum foil end winding on the residual volume 5, and the aluminum foil end will be through the other end of the lower guide plate 34 into the lower guide plate 34 and the upper guide plate 35, in turn, start to wind the aluminum foil on the residual volume 5, then by the upper guide plate 35 and the lower guide plate 34 will be sent to the extrusion roller 43 and the winding sleeve 41 between the aluminum foil end, then through the spring push the push frame 44 upward, and through the push frame 44 and extrusion roller 43 will be sent out by the first arc cover 16 and the second arc cover 17 end of the aluminum foil pressure on the winding sleeve 41 outside, in turn, through the operator auxiliary and press through the winding sleeve 41 and extrusion roller 43 of the aluminum foil, so as to let the aluminum foil winding on the winding sleeve 41 outside, in turn, complete the aluminum foil processing winding process;

[0036] In addition, when winding the aluminum foil, the first arc cover 16 and the second arc cover 17 cover the outside of the residual volume 5, so that when the last layer of aluminum foil is wound, the aluminum foil tail is quickly turned over from the top of the residual volume 5, and the turned over aluminum foil tail will hit the cover formed by the first arc cover 16 and the second arc cover 17, and the aluminum foil tail will pass inside the first arc cover 16 and the second arc cover 17, in turn, to avoid the impact force generated by the aluminum foil tail directly hitting the ground, and to avoid the situation of hurting people or damaging equipment.

[0037] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A residual roll processing device for an aluminum foil rolling mill, comprising a rotating mechanism (2) for driving a residual roll (5) to rotate reversely, and a winding mechanism (4) arranged on one side of the rotating mechanism (2) for winding aluminum foil on the residual roll (5), characterized in that: It also includes a protection mechanism (1) and a scrap mechanism (3) for scraping the aluminum foil on the residual roll (5); The scrap mechanism (3) includes a base (33), an upper guide plate (35) and a lower guide plate (34) are arranged inside the base (33) between the residual roll (5) and the winding mechanism (4), the upper guide plate (35) is located on the upper side of the lower guide plate (34), the scrap scraping plate (32) is arranged at the position of the lower guide plate (34) on the lower side of the residual roll (5), and the scrap scraping plate (32) is fixed with a gas cylinder (31) at both ends. The protection mechanism (1) includes two fixed shaft rods (18) fixed inside the base (33), a first arc-shaped cover (16) and a second arc-shaped cover (17) are rotatably connected to the two fixed shaft rods (18) respectively, the first arc-shaped cover (16) is located on one side of the residual roll (5), and the second arc-shaped cover (17) is located on the other side of the residual roll (5), the first arc-shaped cover (16) and the second arc-shaped cover (17) are fixed with a turnover support rod (15), two connecting rods (14) are hinged to the front and rear ends of the two turnover support rods (15), the upper ends of the two connecting rods (14) at the front end of the turnover support rod (15) and the two connecting rods (14) at the rear end of the turnover support rod (15) are hinged with a moving block (13), a protection screw (12) is arranged at the center of the two moving blocks (13), and a protection motor (11) is fixedly arranged at the input end of the protection screw (12).

2. The scrap roll handling device for an aluminum foil rolling mill according to claim 1, characterized by: One end of the lower guide plate (34) and the upper guide plate (35) is located on the side of the winding mechanism (4) close to the residual roll (5).

3. The scrap roll handling device for an aluminum foil rolling mill according to claim 1, characterized by: The upper and lower ends of the protection screw (12) are fixedly provided with limiting blocks for supporting the rotation thereof, and the limiting block at the lower end of the protection screw (12) is fixedly connected with the protection motor (11).

4. The scrap roll handling device for an aluminum foil rolling mill according to claim 1, characterized by: Arc-shaped sliding grooves for the turnover of the first arc-shaped cover (16) and the second arc-shaped cover (17) are formed in the base (33) at the positions of the two turnover support rods (15) on the front and rear sides.

5. The scrap roll handling device for an aluminum foil rolling mill according to claim 1, characterized by: A guide groove is formed in the base (33) at the position of the scrap scraping plate (32), and one end of the guide groove away from the winding mechanism (4) is fixedly connected with the gas cylinder (31).

6. The scrap roll handling device for an aluminum foil rolling mill according to claim 1, characterized by: The rotating mechanism (2) includes a driving roller (22) and an auxiliary roller (23), the driving roller (22) and the auxiliary roller (23) are respectively arranged at positions on both sides of the residual roll (5), and the front and rear ends of the driving roller (22) and the auxiliary roller (23) are rotatably connected with the front and rear sides of the base (33).

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