Tension-adjustable aluminum foil film rolling machine

Abstract

The utility model discloses a tension-adjustable aluminum foil film rolling machine, which comprises a base, the base is connected with a rolling assembly used for rolling aluminum foil, the rolling assembly comprises a first motor, a second motor, a third motor and a third motor, the first motor is mounted at the right end of the rear side of the base, and the rear side of the base is rotatably connected with a rolling roller; the adjusting part is installed at the front end of the upper side of the base and used for tensioning and adjusting aluminum foil, the adjusting part comprises a positioning roller, and a first cleaning brush at the bristle end is arranged on the upper side of the base. According to the tension-adjustable aluminum foil film rolling machine, a third motor is matched with a screw rod and a sliding frame, the distance between a tensioning roller and a positioning roller is adjusted, a hydraulic cylinder assembly is connected with the angle of a rotating frame and a tensioning piece, tensioning treatment of aluminum foil passing through the positioning roller is achieved, after the aluminum foil is rolled, the tensioning roller is tightly attached to the positioning roller, and therefore the tension-adjustable aluminum foil film rolling machine is achieved. And the first cleaning brush, the second motor and the second cleaning brush are matched with one another to clean the surfaces of the tensioning roller and the positioning roller.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum foil film rolling machines, in particular to an aluminum foil film rolling machine with adjustable tension. Background Art

[0002] In the production process of aluminum foil, a corresponding aluminum foil rolling machine is required. A tension-adjustable aluminum foil rolling machine with reference to publication number CN219929164U includes a base, a U-shaped bracket is fixed on the top of the base, and a positioning roller is provided in the middle position inside the U-shaped bracket to achieve a quick response effect of tension adjustment. When the existing tension-adjustable aluminum foil rolling machine is used, the spacing and relative angle between the positioning roller and the tensioning roller are mostly difficult to adjust accordingly according to the needs of the user, thereby affecting the adaptability of the device, and after the device has finished rolling the aluminum foil, it is difficult for the positioning roller and the tensioning roller to handle the attached impurities in time, thereby causing impurities to adhere to the subsequent aluminum foil tensioning process and affecting the tensioning effect. Utility Model Content

[0003] In response to the shortcomings of the existing technology, the utility model provides an aluminum foil film rolling machine with adjustable tension, which solves the problems of poor adjustability and self-cleaning of the spacing and angle of the positioning rollers and the tensioning rollers in the device, which affects the subsequent tensioning operation.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A tension-adjustable aluminum foil film rolling machine includes a base, the base is connected to a winding assembly for winding aluminum foil, and the winding assembly includes:

[0005] A first motor is mounted on the right end of the rear side of the base, and a winding roller driven by the first motor and used to wind up the aluminum foil is rotatably connected to the rear side of the base;

[0006] The bottom of the slide frame is rotatably connected to the tensioning roller near the upper end of the positioning roller, and the front side of the slide frame is inclined to provide a second cleaning brush for cleaning the tensioning roller.

[0007] Preferably, the output end of the first motor is coaxially fixedly connected to the winding roller, and the first motor, the second motor and the third motor are all servo motors.

[0008] Preferably, the output end of the second motor is coaxially fixedly connected to the positioning roller, the rotating end of the rotating frame and the rotating end of the positioning roller are on the same axis, and the bottom of the screw is rotatably connected to the rotating frame.

[0009] Preferably, both sides of the rotating frame are provided with square grooves slidably connected to the sliding frame, and the bristle end of the second cleaning brush is in contact with the surface of the tensioning roller.

[0010] Preferably, the adjusting member also includes a positioning member for locking the rotating frame, the positioning member includes a positioning gear installed on the right rotating end of the rotating frame, a cylinder is provided on the lower side of the base corresponding to the positioning gear, and a positioning pin meshing with the positioning gear is installed on the upper extended end of the cylinder.

[0011] Preferably, the adjusting member also includes a display member for displaying the rotation angle of the rotating frame, the display member includes a connecting shaft coaxially fixedly connected to the left rotating end of the rotating frame, a cursor is installed on the left side of the connecting shaft, and a dial is provided on the base near the right side of the cursor.

[0012] Beneficial effects

[0013] The utility model provides an aluminum foil film rolling machine with adjustable tension. Compared with the existing technology, it has the following advantages:

[0014] (1) The tension-adjustable aluminum foil film rolling machine sets an adjustment part in the device, and the third motor cooperates with the screw and the sliding frame to adjust the distance between the tensioning roller and the positioning roller, so that the hydraulic cylinder assembly is connected to the rotating frame and the tensioning part angle to achieve tensioning processing of the aluminum foil passing through the positioning roller, thereby improving the adaptability of the device to the required tensioning degree of the aluminum foil. After the aluminum foil is rolled up, the tensioning roller and the positioning roller are tightly fitted, and the first cleaning brush, the second motor and the second cleaning brush cooperate with each other to clean the surface of the tensioning roller and the positioning roller, thereby achieving self-cleaning of the tensioning end of the device and reducing the influence of impurities attached to the tensioning end on the subsequent tensioning of the aluminum foil.

[0015] (2) The tension-adjustable aluminum foil film rolling machine is provided with a display part in the device. During the rotation of the rotating frame and the tensioning part, the rotating frame drives the connecting shaft and the cursor to rotate. The rotation angle of the rotating frame and the tensioning part is read out by the cooperation of the cursor and the dial, thereby improving the adjustment accuracy of the tension adjustment end and reducing errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is an enlarged view of the tensioning member of the utility model;

[0018] Figure 3 This is an enlarged view of the positioning member of the utility model;

[0019] Figure 4 It is an enlarged view of the display element of the utility model;

[0020] Figure 5 It is an enlarged view of the rotating frame of the present utility model.

[0021] In the figure: 1. Base; 2. First motor; 3. Winding roller; 4. Adjusting part; 41. Positioning roller; 42. First cleaning brush; 43. Recovery box; 44. Second motor; 45. Hydraulic cylinder assembly; 46. Rotating frame; 47. Tensioning part; 471. Third motor; 472. Screw; 473. Sliding frame; 474. Tensioning roller; 475. Second cleaning brush; 48. Positioning part; 481. Positioning gear; 482. Cylinder; 483. Positioning pin; 49. Display part; 491. Connecting shaft; 492. Vernier; 493. Dial. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See Figure 1-Figure 5 , the utility model provides the following two technical solutions:

[0024] The first embodiment: A tension-adjustable aluminum foil film rolling machine includes a base 1, the base 1 is connected to a winding assembly for winding the aluminum foil, and the winding assembly includes: a first motor 2 mounted on the right end of the rear side of the base 1, and a winding roller 3 driven by the first motor 2 and used for winding the aluminum foil is rotatably connected to the rear side of the base 1;

[0025] The adjusting member 4 is installed on the front end of the upper side of the base 1 for adjusting the tension of the aluminum foil. The adjusting member 4 includes a positioning roller 41 rotatably connected to the upper end of the base 1. The upper side of the base 1 is provided with a first cleaning brush 42 whose bristle end is in contact with the bottom of the positioning roller 41. A recycling box 43 is placed on the lower side of the base 1 near the first cleaning brush 42. A second motor 44 for driving the positioning roller 41 to rotate is provided on the upper side of the base 1. A hydraulic cylinder assembly 45 is tilted on the upper side of the base 1 near the front side of the winding roller 3. The base 1 is connected to the outer side of the positioning roller 41 by a hydraulic cylinder assembly. The cylinder assembly 45 drives the rotating frame 46 to rotate. A tensioning member 47 is provided at the upper end of the rotating frame 46. The tensioning member 47 includes a third motor 471 arranged at the top of the rotating frame 46. The bottom output end of the third motor 471 is fixedly connected to a screw 472 through a torque sensor. The screw 472 is threadedly connected to a sliding frame 473 that is slidably connected to the rotating frame 46. The bottom of the sliding frame 473 is rotatably connected to a tensioning roller 474 near the upper end of the positioning roller 41. A second cleaning brush 475 for cleaning the tensioning roller 474 is inclinedly provided on the front side of the sliding frame 473.

[0026] The output end of the first motor 2 is coaxially fixedly connected to the winding roller 3, and the first motor 2, the second motor 44, and the third motor 471 are all servo motors; the output end of the second motor 44 is coaxially fixedly connected to the positioning roller 41, the rotating end of the rotating frame 46 and the rotating end of the positioning roller 41 are on the same axis, and the bottom of the screw 472 is rotatably connected to the rotating frame 46; both sides of the rotating frame 46 are provided with square grooves that are slidably connected to the sliding frame 473, and the bristle end of the second cleaning brush 475 is in contact with the surface of the tensioning roller 474; the adjusting member 4 also includes a positioning member 48 for locking the rotating frame 46, and the positioning member 48 includes a positioning gear 481 installed at the rotating end on the right side of the rotating frame 46, and the bottom A cylinder 482 is provided on the lower side of the corresponding positioning gear 481 of the seat 1, and a positioning pin 483 is installed on the extended end of the upper side of the cylinder 482, which is engaged with the positioning gear 481; the third motor 471 cooperates with the screw 472 and the sliding frame 473 to adjust the distance between the tensioning roller 474 and the positioning roller 41, so that the hydraulic cylinder assembly 45 is connected to the rotating frame 46 and the tensioning member 47 to achieve the tensioning treatment of the aluminum foil passing through the positioning roller 41. After the aluminum foil is rolled up, the tensioning roller 474 is tightly fitted with the positioning roller 41, and the first cleaning brush 42, the second motor 44, and the second cleaning brush 475 cooperate with each other to clean the surfaces of the tensioning roller 474 and the positioning roller 41;

[0027] The second embodiment differs from the first embodiment mainly in that:

[0028] The adjusting member 4 also includes a display member 49 for displaying the rotation angle of the rotating frame 46. The display member 49 includes a connecting shaft 491 coaxially fixedly connected to the left rotating end of the rotating frame 46. A cursor 492 is installed on the left side of the connecting shaft 491, and a dial 493 is provided on the right side of the base 1 near the cursor 492. During the rotation of the rotating frame 46 and the tensioning member 47, the rotating frame 46 drives the connecting shaft 491 and the cursor 492 to rotate, and the rotation angle of the rotating frame 46 and the tensioning member 47 is read through the cooperation between the cursor 492 and the dial 493.

[0029] At the same time, the contents not described in detail in this specification belong to the existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0030] During use, the user passes the aluminum foil between the positioning roller 41 and the tensioning roller 474 through the external unwinding assembly, so that the aluminum foil is in contact with the upper surface of the positioning roller 41, and then the aluminum foil is partially installed and wound on the surface of the winding roller 3, and the positioning pin 483 is driven to separate from the positioning gear 481 by the cylinder 482, and the third motor 471 is started. The third motor 471 adjusts the height of the sliding frame 473, the tensioning roller 474, and the second cleaning brush 475 through the screw 472. After the tensioning roller 474 and the positioning roller 41 are at a suitable distance, the third motor 471 is turned off, and the hydraulic cylinder assembly 45 is started. The hydraulic cylinder assembly 45 drives the rotating frame 46 and the tensioning member 47 to rotate. During the rotation of the tensioning member 47, the tensioning roller 474 on the lower side gradually contacts the upper surface of the aluminum foil and tensions it. After the aluminum foil is tensioned, the hydraulic cylinder assembly 45 is turned off.

[0031] The cylinder 482 drives the positioning pin 483 to lock the positioning gear 481, thereby locking the angle of the rotating frame 46 and the tensioning member 47, starting the external unwinding component and the first motor 2, and the external unwinding component unwinds the aluminum foil. The first motor 2 drives the winding roller 3 to rewind the tensioned aluminum foil. After the aluminum foil is rewound, the height of the tensioning roller 474 is adjusted to make the tensioning roller 474 fit tightly with the positioning roller 41, and the second motor 44 is started. The second motor 44 drives the positioning roller 41 to rotate, and the rotating positioning roller 41 drives the tensioning roller 474 to rotate, and the first cleaning brush 42 and the second cleaning brush 475 clean and remove impurities from the surfaces of the rotating positioning roller 41 and the tensioning roller 474 respectively. Impurities falling off the surfaces of the tensioning roller 474 and the positioning roller 41 fall into the recovery box 43 under the action of gravity.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tension-adjustable aluminum foil film rolling machine, comprising a base (1), characterized in that: The base (1) is connected to a winding assembly for winding the aluminum foil, and the winding assembly comprises: A first motor (2) is mounted on the right end of the rear side of the base (1); a winding roller (3) driven by the first motor (2) and used for winding the aluminum foil is rotatably connected to the rear side of the base (1); An adjusting member (4) is mounted on the front end of the upper side of the base (1) for adjusting the tension of the aluminum foil. The adjusting member (4) includes a positioning roller (41) rotatably connected to the upper end of the base (1). The upper side of the base (1) is provided with a first cleaning brush (42) whose bristle end is in contact with the bottom of the positioning roller (41). A recycling box (43) is placed on the lower side of the base (1) near the first cleaning brush (42). The upper side of the base (1) is provided with a second motor (44) for driving the positioning roller (41) to rotate. A hydraulic cylinder assembly (45) is tiltedly arranged on the upper side of the base (1) near the front side of the winding roller (3). The base (1) is rotatably connected to a hydraulic cylinder assembly (45) near the outer side of the positioning roller (41). The cylinder assembly (45) drives the rotating frame (46) to rotate. A tensioning member (47) is provided at the upper end of the rotating frame (46). The tensioning member (47) includes a third motor (471) arranged at the top of the rotating frame (46). The bottom output end of the third motor (471) is fixedly connected to a screw (472) through a torque sensor. The screw (472) is threadedly connected to a sliding frame (473) that is slidably connected to the rotating frame (46). The bottom of the sliding frame (473) is rotatably connected to a tensioning roller (474) near the upper end of the positioning roller (41). A second cleaning brush (475) for cleaning the tensioning roller (474) is obliquely provided on the front side of the sliding frame (473).

2. The tension-adjustable aluminum foil film rolling machine according to claim 1, characterized in that: The output end of the first motor (2) is coaxially fixedly connected to the winding roller (3); the first motor (2), the second motor (44), and the third motor (471) are all servo motors.

3. The tension-adjustable aluminum foil film rolling machine according to claim 1, characterized in that: The output end of the second motor (44) is coaxially fixedly connected to the positioning roller (41), the rotating end of the rotating frame (46) and the rotating end of the positioning roller (41) are on the same axis, and the bottom of the screw (472) is rotatably connected to the rotating frame (46).

4. The tension-adjustable aluminum foil film rolling machine according to claim 1, characterized in that: Both sides of the rotating frame (46) are provided with square grooves slidably connected to the sliding frame (473), and the bristle end of the second cleaning brush (475) is in contact with the surface of the tensioning roller (474).

5. The tension-adjustable aluminum foil film rolling machine according to claim 1, characterized in that: The adjusting member (4) further comprises a positioning member (48) for locking the rotating frame (46), wherein the positioning member (48) comprises a positioning gear (481) mounted on the right rotating end of the rotating frame (46), and a cylinder (482) is provided on the lower side of the base (1) corresponding to the positioning gear (481), and a positioning pin (483) meshing with the positioning gear (481) is mounted on the upper extended end of the cylinder (482).

6. The tension-adjustable aluminum foil film rolling machine according to claim 1, characterized in that: The adjusting member (4) further comprises a display member (49) for displaying the rotation angle of the rotating frame (46), the display member (49) comprising a connecting shaft (491) fixedly connected coaxially with the left rotating end of the rotating frame (46), a cursor (492) being mounted on the left side of the connecting shaft (491), and a dial (493) being arranged on the right side of the base (1) near the cursor (492).

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