Aluminum foil slitting machine feeding mechanism

Abstract

The utility model discloses a feeding mechanism of an aluminum foil slitting machine, which relates to the technical field of aluminum foil processing, and includes a base, one side of the base is connected with a motor, one side of the base is provided with a driving arm, and the outer side of the driving arm is provided with a corner mechanism, and the corner mechanism dynamically adjusts the angle of the material according to the material demand of the driving arm to meet the feeding demand of the aluminum foil, and one side of the driving arm is provided with a positioning mechanism, and the positioning mechanism disassembles and installs the storage roller and the driving arm, and then quickly disassembles and replaces the storage roller. During use, the material rollers on both sides are positioned by the side limit disks provided on both sides, and when installing, the protruding part of the side limit disk is inserted into the inside of the side limit groove, so as to facilitate the rapid positioning and disassembly of the side limit disk and the driven arm and the driving arm provided on both sides.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum foil processing, in particular to a feeding mechanism of an aluminum foil slitting machine. Background Art

[0002] Aluminum foil paper refers to paper made by pasting aluminum foil backing paper and aluminum foil mounting. It is soft and easy to deform, and does not rebound after deformation. It has good light-shielding properties and is often used for decorative packaging, food packaging, and cigarette packaging. After the aluminum foil paper is produced, it is usually necessary to use a slitting knife to cut the aluminum foil paper, so as to cut the aluminum foil paper into aluminum foil rolls with smaller widths.

[0003] Before slitting, the material must be loaded first. When the loading drum is working on the slitting machine, it is necessary to maintain a certain tension on the aluminum foil rolled up on the loading drum. The loading mechanism is a static mechanism, and it is difficult to adjust and control the tension of the aluminum foil according to the feeding needs. However, when loading, the storage roller is mainly placed on the slitting mechanism manually, which results in a lot of time and labor consumed when the storage roller is moved, affecting the efficiency of aluminum foil slitting. Summary of the invention

[0004] The purpose of the utility model is to provide a feeding mechanism for an aluminum foil paper slitting machine to solve the above-mentioned defects caused by the prior art.

[0005] The feeding mechanism of the aluminum foil slitting machine includes a base, a motor is connected to one side of the base, an active arm is arranged on one side of the base, a turning mechanism is arranged on the outside of the active arm, the turning mechanism dynamically adjusts the angle of the material according to the material demand of the active arm to meet the feeding demand of the aluminum foil, and a positioning mechanism is arranged on one side of the active arm. The positioning mechanism disassembles and installs the storage roller and the active arm, and then quickly disassembles and replaces the storage roller.

[0006] Preferably, the positioning mechanism includes a material roller, a side limit plate, a driven arm, a side limit groove and a positioning hole, both sides of the material roller are axially connected with side limit plates, one side of the side limit plate is connected with the driven arm, and the other side of the side limit plate is connected with the active arm, one side of the driven arm and the active arm are provided with side limit grooves, one side of the driven arm and the active arm are provided with positioning holes at equal intervals, one side of the driven arm is axially connected with a side positioning plate, and a fastener is connected through the outer side of the side positioning plate.

[0007] Preferably, the driven arm is connected to the side limit plate via a side limit groove opened on one side.

[0008] Preferably, the turning mechanism includes an active arm, a semi-ring gear, a driving gear and a positioning shaft, the outer side of the active arm is connected with the positioning shaft, the left and right sides of the positioning shaft are connected with a base, the bottom end of the active arm is connected with the semi-ring gear, a driving gear is arranged below the semi-ring gear, and one side of the driving gear is connected to the output end of the motor.

[0009] Preferably, the active arm is meshed with the outer side of the active gear through a semi-ring gear arranged on the outer side.

[0010] Preferably, a plurality of groups of damping plates of the same size are arranged at equal intervals on one side of the base.

[0011] Preferably, the side positioning plate is connected to one side of the base through a fastener penetrating therethrough.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. During use, the material rollers on both sides are positioned by the side limit plates arranged on both sides. During installation, the protruding part of the side limit plate is inserted into the inside of the side limit groove, so as to facilitate the rapid positioning and disassembly of the side limit plates and the driven arms and active arms arranged on both sides, and the material roller is used to wind and release the aluminum foil, so as to shorten the time required for disassembly and installation of the material roller, and the damping plate is used to lift one side of the driven arm arranged on one side, and the friction force is increased according to the rotation angle of the driven arm.

[0014] 2. The operator drives the driving gear to rotate through the motor, and then meshes the semi-ring gear set above through the driving gear, meshes and rotates the active arm and the driven arm, and adjusts the angles of the active arm and the driven arm. On the one hand, the tension of the aluminum plate paper is adjusted, and on the other hand, the angles of the active arm and the driven arm are adjusted according to the loading and unloading requirements of the aluminum plate paper, thereby reducing the difficulty of disassembling and installing the aluminum foil paper storage roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the active arm itself in the utility model.

[0017] Figure 3 It is a schematic diagram of the side view structure of the base in the utility model.

[0018] Figure 4 It is a schematic diagram of the side structure of the active arm in the utility model.

[0019] Figure 5 It is a schematic diagram of the active arm rotation structure in the utility model.

[0020] in:

[0021] 1. Base; 2. Motor; 3. Active arm; 4. Positioning mechanism; 5. Material roller; 6. Side limit plate; 7. Driven arm; 8. Angle mechanism; 9. Side limit groove; 10. Half ring gear; 11. Positioning hole; 12. Fastener; 13. Side positioning plate; 14. Active gear; 15. Damping plate; 16. Positioning shaft. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figures 1 to 5 As shown, the feeding mechanism of the aluminum foil slitting machine includes a base 1, a motor 2 is connected to one side of the base 1, an active arm 3 is arranged on one side of the base 1, a turning mechanism 8 is arranged on the outer side of the active arm 3, the turning mechanism 8 dynamically adjusts the angle of the material according to the material demand of the active arm 3 to meet the feeding demand of the aluminum foil, a positioning mechanism 4 is arranged on one side of the active arm 3, the positioning mechanism 4 disassembles and installs the storage roller and the active arm 3, and then quickly disassembles and replaces the storage roller.

[0024] In this embodiment, the positioning mechanism 4 includes a material roller 5, a side limit plate 6, a driven arm 7, a side limit groove 9 and a positioning hole 11. Both sides of the material roller 5 are axially connected with the side limit plates 6, one side of the side limit plate 6 is connected with the driven arm 7, and the other side of the side limit plate 6 is connected with the active arm 3. Side limit grooves 9 are provided on one side of the driven arm 7 and the active arm 3, and positioning holes 11 are provided on one side of the driven arm 7 and the active arm 3 at equal intervals. One side of the driven arm 7 is axially connected with a side positioning plate 13, and a fastener 12 is connected to the outer side of the side positioning plate 13. The side limit plate 6 is positioned by the side limit groove 9 to improve the flexibility of disassembly and replacement of the material roller 5.

[0025] In this embodiment, the driven arm 7 is connected to the side limit plate 6 via a side limit groove 9 opened on one side, and one side of the driven arm 7 is positioned by the side limit plate 6 to ensure that the side limit plate 6 is positioned.

[0026] In this embodiment, the turning mechanism 8 includes an active arm 3, a half-ring gear 10, a driving gear 14 and a positioning shaft 16. The outer side of the active arm 3 is penetrated by the positioning shaft 16, and the left and right sides of the positioning shaft 16 are connected to the base 1. The bottom end of the active arm 3 is connected to the half-ring gear 10, and a driving gear 14 is arranged below the half-ring gear 10. One side of the driving gear 14 is connected to the output end of the motor 2, and the driving gear 14 is driven by the motor 2 to rotate, so as to adjust the inclination angle of the active arm 3.

[0027] In this embodiment, the active arm 3 meshes with the outer side of the active gear 14 through the semi-ring gear 10 arranged on the outer side, and the semi-ring gear 10 is meshed by the active gear 14 to adjust and control the inclination angle of the active arm 3 .

[0028] In this embodiment, a plurality of groups of damping plates 15 of the same size are evenly spaced on one side of the base 1 , and the damping plates 15 elastically support the bottom end of the driven arm 7 on one side, thereby increasing the friction force of the driven arm 7 .

[0029] In this embodiment, the side positioning plate 13 is connected to one side of the base 1 through a fastener 12, and one side of the driven arm 7 is positioned by the side positioning plate 13 to prevent the driven arm 7 from shaking in a stationary state.

[0030] In practical application, the feeding mechanism of this aluminum foil slitting machine includes the following work contents:

[0031] Step 1: The operator connects the side limit plate 6 with the material roller 5, and turns on the motor 2, and uses the motor 2 to drive the driving gear 14 to rotate, and uses the driving gear 14 to drive the semi-ring gear 10 to rotate and mesh, so that the driven arm 7 forms a horizontal state, so as to facilitate the installation of the material roller 5 between the driven arm 7 and the active arm 3, and drives the active arm 3 to rotate through the semi-ring gear 10, and uses the positioning shaft 16 to position the active arm 3 and the driven arm 7 during rotation, and pulls the side limit plate 6 to insert and connect with the side limit groove 9, and inserts the positioning hole 11 to tighten the side limit plate 6 and the side limit groove 9;

[0032] Step 2: Then, the motor 2 is used to drive the driving gear 14 to rotate in the opposite direction, and the driving gear 14 is used to drive the semi-ring gear 10 to rotate and mesh, and the semi-ring gear 10 is used to drive the active arm 3 to rotate, so that the active arm 3 is vertically erected on one side of the base 1, and the aluminum foil is extracted from the outside of the material roller 5, and the tension of the aluminum foil is adjusted according to the cutting requirements to meet the vertical cutting of the aluminum foil by the knife;

[0033] Step 3: When the half ring gear 10 of the active arm 3 on one side is meshed with the active gear 14, the driven arm 7 arranged on one side rotates with the active arm 3 on one side of the base 1, and the bottom end of the driven arm 7 is lifted by the damping plate 15 arranged below, and is compressed accordingly as the driven arm 7 rotates downward. The operator inserts the fastener 12 into the side positioning plate 13 to position the side positioning plate 13 and one side of the base 1 to prevent the driven arm 7 from loosening or tilting in a static state.

[0034] Therefore, the embodiments disclosed above are only illustrative in all aspects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. Aluminum foil slitting machine feeding mechanism, characterized by: The invention comprises a base (1), a motor (2) is connected through one side of the base (1), an active arm (3) is arranged through one side of the base (1), a turning mechanism (8) is arranged on the outer side of the active arm (3), the turning mechanism (8) dynamically adjusts the angle of the material according to the material demand of the active arm (3) to meet the feeding demand of aluminum foil paper, and a positioning mechanism (4) is arranged on one side of the active arm (3), the positioning mechanism (4) disassembles and installs the storage roller and the active arm (3), and then quickly disassembles and replaces the storage roller.

2. The feeding mechanism of the aluminum foil slitting machine according to claim 1 is characterized in that: The positioning mechanism (4) comprises a material roller (5), a side limit plate (6), a driven arm (7), a side limit groove (9) and a positioning hole (11); both sides of the material roller (5) are axially connected to the side limit plates (6); one side of the side limit plate (6) is connected to the driven arm (7); the other side of the side limit plate (6) is connected to the active arm (3); one side of the driven arm (7) and the active arm (3) are provided with side limit grooves (9); one side of the driven arm (7) and the active arm (3) are provided with positioning holes (11) at equal intervals; one side of the driven arm (7) is axially connected to the side positioning plate (13); a fastener (12) is connected through the outer side of the side positioning plate (13).

3. The feeding mechanism of the aluminum foil slitting machine according to claim 2 is characterized in that: The driven arm (7) is connected to the side limit plate (6) via a side limit groove (9) opened on one side.

4. The feeding mechanism of the aluminum foil slitting machine according to claim 1 is characterized in that: The corner mechanism (8) comprises an active arm (3), a half-ring gear (10), a driving gear (14) and a positioning shaft (16); the positioning shaft (16) is connected to the outer side of the active arm (3); the left and right sides of the positioning shaft (16) are connected to a base (1); the bottom end of the active arm (3) is connected to the half-ring gear (10); a driving gear (14) is arranged below the half-ring gear (10); and one side of the driving gear (14) is connected to the output end of the motor (2).

5. The feeding mechanism of the aluminum foil slitting machine according to claim 4 is characterized in that: The active arm (3) meshes with the outer side of the active gear (14) through a semi-ring gear (10) arranged on the outer side.

6. The feeding mechanism of the aluminum foil slitting machine according to claim 1 is characterized by: A plurality of groups of damping sheets (15) of the same size are arranged at equal intervals on one side of the base (1).

7. The feeding mechanism of the aluminum foil slitting machine according to claim 2, characterized in that: The side positioning plate (13) is connected to one side of the base (1) by a fastener (12) penetrating therethrough.

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