A guiding mechanism for slitting aluminum foil

Abstract

The utility model provides a kind of aluminium foil slitting guiding mechanism, the upper surface of workbench is provided with two groups of mutually parallel and interval arrangement guide rail, two sliding seats are slidably connected in the two groups of guide rail, and the upper surface of each sliding seat is provided with movable platform, clamping mechanism is provided on movable platform, and clamping mechanism is used to clamp aluminium foil. Through the aluminium foil slitting guiding mechanism of the utility model, the interval between movable platform is adjusted, then guiding roller one and guiding roller two are driven to approach each other to adapt to the aluminium foil to be cut, and the aluminium foil is stably clamped while being guided, effectively avoiding the sliding of aluminium foil during slitting, and effectively ensuring the slitting effect of aluminium foil.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum foil slitting technology, and specifically relates to a guiding mechanism for aluminum foil slitting. Background Technology

[0002] Aluminum foil slitting is the process of cutting wide rolls of aluminum foil into specific widths and lengths according to requirements. This is an important step in aluminum foil processing. During the aluminum foil slitting process, the guiding mechanism is a key component that ensures that the aluminum foil maintains the correct path during unwinding, slitting, and rewinding. It is crucial for ensuring cutting accuracy, reducing material waste, and improving production efficiency.

[0003] Existing aluminum foil slitting guide mechanisms consist of multiple rotating guide wheels, typically mounted on both sides of the aluminum foil to guide its forward direction. The aluminum foil is then clamped by a spring clamping mechanism on a support, ensuring that the foil moves in a straight line throughout the processing and preventing inaccurate cutting or damage due to deviation from the track. However, in actual use, the springs can fatigue over time, leading to a decrease in clamping effectiveness. During prolonged and rapid slitting, slippage may occur between the aluminum foil and the guide wheels, causing the slitting blade to deviate from its cutting position, thus affecting the subsequent slitting accuracy. Utility Model Content

[0004] In view of this, this utility model addresses the shortcomings of the prior art by providing a guiding mechanism for aluminum foil slitting. By adjusting the distance between the movable tables, the guide rollers 1 and 2 are driven to move towards each other to stably clamp and guide the aluminum foil to be cut, effectively preventing the aluminum foil from sliding during slitting and avoiding positional deviation, thereby ensuring the slitting effect of the aluminum foil.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a guiding mechanism for aluminum foil slitting, including a worktable, the upper surface of which is provided with two sets of parallel and spaced guide rails, two sliding seats being slidably connected to the two sets of guide rails, each sliding seat having a movable platform, and a clamping mechanism being provided on the movable platform, the clamping mechanism including multiple sets of guide roller units, the guide roller units being evenly distributed on the movable platform, each set of guide roller units including guide roller one and guide roller two arranged opposite each other in the vertical direction; a sliding door with staggered arrangement is slidably provided on the front side of the worktable, and multiple support legs are provided on the lower surface of the worktable; the worktable is used to achieve the clamping of aluminum foil and meet daily work needs.

[0006] As a further improvement of this utility model, each set of guide roller units includes: The upper and lower rotating shafts are respectively installed on the movable table and can rotate independently. An upper rotating plate is fixedly installed at the end of the upper rotating shaft near the vertical center of the worktable, and a rotating plate is fixedly installed at the end of the lower rotating shaft near the vertical center of the worktable. An upper rotating seat is fixedly installed at the end of the upper rotating plate near the vertical center of the worktable, and a lower rotating seat is fixedly installed at the end of the lower rotating plate near the vertical center of the worktable. A guide roller 1 is rotatably mounted on the side of the lower rotating seat near the vertical center of the worktable, and a guide roller 2 is mounted on the side of the upper rotating seat near the vertical center of the worktable. There are two sets of guide roller units, one set symmetrically arranged on each of the two movable tables. There are four sets of guide roller units, two sets symmetrically arranged on each of the two movable tables. A motor 1 is installed inside each of the upper rotating seats, and the output shaft of the motor 1 is fixed to the adjacent guide roller 1 via a coupling.

[0007] As a further improvement of this utility model, each movable platform is equipped with multiple slide rails, and symmetrically distributed sliders are slidably arranged between adjacent slide rails. Each slider has a connecting rod rotatably arranged on both its upper and lower sides. A driven plate is fixedly arranged at the end of the rotating shaft away from the vertical center of the worktable. The end of the connecting rod away from the slider is rotatably connected to the adjacent driven plate. A clearance groove is opened in the middle of the driven plate, and the slider is located in the adjacent clearance groove and slidably connected to the clearance groove. A double-acting lead screw is rotatably arranged inside the movable platform, and the slider is threadedly connected to the double-acting lead screw. A motor is installed on each movable platform, and the output shaft of motor one is fixed to the double-acting lead screw by a coupling. A motor two is installed on each movable platform, and the output shaft of motor two is fixed to the double-acting lead screw by a coupling.

[0008] As a further improvement of this utility model, the upper surface of the workbench is provided with symmetrically distributed electric push rods, and the telescopic ends of the electric push rods are respectively connected and fixed to the adjacent movable tables.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: Firstly, the telescopic ends of the electric push rods drive the movable platforms connected to them to move, causing the guide rollers on both sides to move towards each other or away from each other, thus adjusting the distance between the guide rollers on the left and right sides, so that the guide rollers can be clamped in a suitable position to accommodate aluminum foil of different widths.

[0010] Secondly, the output shaft of motor 2 drives the bidirectional lead screw connected to it to rotate, causing guide roller 1 and the vertically adjacent guide roller 2 to move towards each other synchronously. Through the cooperation of guide roller 1 and guide roller 2 on the upper and lower sides, the aluminum foil to be cut is clamped quickly and efficiently. By clamping the aluminum foil, slippage during cutting is avoided, thereby preventing the cutting position from shifting.

[0011] Third, the output shaft of motor one drives the guide roller two connected to it to rotate, which in turn causes the guide roller two at the upper front end to rotate. The guide roller two at the upper front end drives the aluminum foil clamped between guide roller one and guide roller two to move and transport, thereby providing stable guidance for the clamped aluminum foil. Attached Figure Description

[0012] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal cross-sectional structure of this utility model; Figure 3 This is an enlarged structural diagram of point A in this utility model; Figure 4 This is a schematic diagram of the planar structure of this utility model.

[0014] In the diagram: 101, workbench; 102, support leg; 103, sliding door; 104, guide rail; 105, sliding seat; 106, movable table; 107, electric push rod; 201, rotating shaft; 202, rotating plate; 203, driven plate; 204, slide rail; 205, slider; 206, connecting rod; 207, rotating seat; 208, double-acting lead screw; 209, motor one; 210, guide roller one; 211, guide roller two; 212, motor two. Detailed Implementation

[0015] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0016] like Figure 1 , 2 As shown, the system includes a worktable 101. The upper surface of the worktable 101 is provided with two sets of parallel and spaced guide rails 104. Two sliding seats 105 are slidably connected to the two sets of guide rails 104. Each sliding seat 105 is provided with a movable platform 106. The movable platform 106 is provided with a clamping mechanism. The clamping mechanism includes multiple sets of guide roller units. The guide roller units are evenly distributed on the movable platform 106. Each set of guide roller units includes a guide roller 210 and a guide roller 211 arranged opposite each other in the vertical direction. Each set of guide roller units includes: The upper rotating shaft 201a and the lower rotating shaft 201b are respectively installed in the movable table 106 and can rotate independently. An upper rotating plate 202a is fixedly installed at the end of the upper rotating shaft 201a near the vertical center of the worktable 101, and a rotating plate 202b is fixedly installed at the end of the lower rotating shaft 201b near the vertical center of the worktable 101. An upper rotating seat 207a is fixedly installed at the end of the upper rotating plate 202a near the vertical center of the worktable 101, and a lower rotating seat 207b is fixedly installed at the end of the lower rotating plate 202b near the vertical center of the worktable 101. The lower rotating seat 201a... Guide roller 210 is rotatably mounted on the side of the upper rotating seat 207a near the vertical center of the worktable 101. Guide roller 210 is mounted on the side of the upper rotating seat 207a near the vertical center of the worktable 101. There are two sets of guide roller units, one set of guide roller units is symmetrically mounted on each of the two movable tables 106. There are four sets of guide roller units, two sets of guide roller units are symmetrically mounted on each of the two movable tables 106. Motor 209 is installed inside the upper rotating seat 207. The output shaft of motor 209 is fixed to the adjacent guide roller 210 by couplings. like Figure 3 , 4 As shown, the clamping mechanism further includes a rotating shaft 201, a rotating plate 202, and a rotating seat 207. The rotating shaft 201 is rotatably mounted on the movable table 106, with one end extending to the vertical center of the worktable 101. The rotating plate 202 is fixed to the extended end of the rotating shaft 201, and the rotating seat 207 is fixed to the end of the rotating plate 202. Guide roller 1 210 and guide roller 211 are rotatably connected to each other, with guide roller 1 210 located on the lower side and guide roller 211 located on the upper side. Each rotating seat 207 at the upper front end is equipped with a motor 212. The output shaft of the motor 212 is fixed to the adjacent guide roller 211 via a coupling. Each movable table 106 has multiple slide rails 204, with adjacent slide rails... Symmetrically distributed sliders 205 are slidably arranged between each of the 204. Each slider 205 has a connecting rod 206 rotatably arranged on its upper and lower sides. A driven plate 203 is fixedly arranged at the end of the rotating shaft 201 away from the vertical center of the worktable 101. The end of the connecting rod 206 away from the slider 205 is rotatably connected to the adjacent driven plate 203. A clearance groove is opened in the middle of each driven plate 203. The sliders 205 are located in the adjacent clearance grooves and are slidably connected to the clearance grooves. A double-acting lead screw 208 is rotatably arranged inside the movable table 106. The sliders 205 are threadedly connected to the double-acting lead screw 208. A second motor 212 is arranged on each movable table 106. The output shaft of the second motor 212 is fixed to the double-acting lead screw 208 by a coupling.

[0017] like Figure 1 , 4As shown, the upper surface of the worktable 101 is provided with symmetrically distributed electric push rods 107, and the telescopic ends of the electric push rods 107 are respectively connected and fixed to the adjacent movable tables 106.

[0018] like Figure 1 , 2 As shown, a sliding door 103 with a staggered arrangement is slidably provided on the front side of the workbench 101, and multiple support legs 102 are provided on the lower surface of the workbench 101.

[0019] In use, the telescopic end of the electric push rod 107 drives the movable platform 106 connected to it to move, thereby causing the sliding seat 105 to slide between the guide rails 104, which in turn causes the movable platforms 106 on both sides to move towards each other or away from each other, thereby driving the guide roller 1 210 and guide roller 211 on both sides to move towards each other or away from each other, and adjusting the distance between the guide roller 1 210 and guide roller 211 on both sides. Then, the output shaft of motor 212 drives the bidirectional lead screw 208 connected to it to rotate, which in turn causes the bidirectional lead screw 208 to drive the slider 205 connected to it to slide between the slide rails 204, thereby causing the sliders 205 on both sides to move closer together. During the movement of slider 205: slider 205 rotates with connecting rod 206, connecting rod 206 rotates with driven plate 203, driven plate 203 drives rotating plate 202 to rotate through rotating shaft 201, thereby causing slider 205 to drive the upper and lower rotating plates 202 to rotate synchronously towards each other through the cooperation between connecting rod 206 and driven plate 203, thereby causing guide roller 210 and vertically adjacent guide roller 211 to move closer together synchronously, and the aluminum foil to be cut is clamped by the cooperation of guide roller 210 and guide roller 211. Then, the output shaft of motor 209 drives the guide roller 210 connected to it to rotate, which in turn causes the upper front guide roller 210 to rotate. The upper front guide roller 210 drives the aluminum foil clamped between the guide roller 210 and the guide roller 211 to move, thereby stabilizing the aluminum foil.

[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A guiding mechanism for aluminum foil slitting, comprising a worktable (101), characterized in that: The upper surface of the workbench (101) is provided with two sets of parallel and spaced guide rails (104). Two sliding seats (105) are slidably connected to the two sets of guide rails (104). Each sliding seat (105) is provided with a movable table (106). The movable table (106) is provided with a clamping mechanism. The clamping mechanism includes multiple sets of guide roller units. The guide roller units are evenly distributed on the movable table (106). Each set of guide roller units includes a guide roller one (210) and a guide roller two (211) arranged opposite each other in the vertical direction.

2. The aluminum foil slitting guide mechanism according to claim 1, characterized in that: Each set of guide roller units includes: The upper rotating shaft (201a) and the lower rotating shaft (201b) are respectively installed on the movable table (106) and can rotate independently. An upper rotating plate (202a) is fixedly installed at the end of the upper rotating shaft (201a) near the vertical center of the worktable (101), and a rotating plate (202b) is fixedly installed at the end of the lower rotating shaft (201b) near the vertical center of the worktable (101). The upper rotating plate (202a) is fixedly installed at the end of the lower rotating shaft (201b) near the vertical center of the worktable (101). An upper rotating seat (207a) is fixedly installed at one end towards the center. A lower rotating plate (202b) is fixedly installed at one end near the vertical center of the worktable (101). A guide roller (210) is rotatably installed on the side of the lower rotating seat (207b) near the vertical center of the worktable (101). A guide roller (211) is installed on the side of the upper rotating seat (207a) near the vertical center of the worktable (101).

3. The aluminum foil slitting guide mechanism according to claim 2, characterized in that: Two sets of guide roller units are provided, with one set of guide roller units symmetrically arranged on each of the two movable platforms (106).

4. The aluminum foil slitting guide mechanism according to claim 2, characterized in that: The guide roller unit is provided in four sets, with two sets of guide roller units symmetrically arranged on each of the two movable platforms (106).

5. The aluminum foil slitting guide mechanism according to claim 2, characterized in that: The rotating seat (207) mentioned above is equipped with a motor (209) inside. The output shaft of the motor (209) is fixed to the adjacent guide roller (210) by a coupling.

6. The aluminum foil slitting guide mechanism according to claim 2, characterized in that: Each of the aforementioned movable platforms (106) is provided with multiple slide rails (204), and symmetrically distributed sliders (205) are slidably arranged between adjacent slide rails (204). Each slider (205) has a connecting rod (206) rotatably arranged on its upper and lower sides. The end of the rotating shaft (201) away from the vertical center of the worktable (101) is fixedly provided with a driven plate (203), and the end of the connecting rod (206) away from the slider (205) is rotatably connected to the adjacent driven plate (203).

7. The aluminum foil slitting guide mechanism according to claim 6, characterized in that: Each of the driven plates (203) has a clearance groove in the middle. The sliders (205) are located in adjacent clearance grooves and are slidably connected to the clearance grooves. The movable table (106) is rotatably equipped with a bidirectional lead screw (208), and the sliders (205) are threadedly connected to the bidirectional lead screw (208).

8. The aluminum foil slitting guide mechanism according to claim 7, characterized in that: Each of the movable platforms (106) is equipped with a second motor (212), and the output shaft of the second motor (212) is fixed to the bidirectional lead screw (208) by a coupling.

9. The aluminum foil slitting guide mechanism according to claim 1, characterized in that: The upper surface of the workbench (101) is provided with symmetrically distributed electric push rods (107), and the telescopic ends of the electric push rods (107) are respectively connected and fixed to the adjacent movable tables (106).

10. The aluminum foil slitting guide mechanism according to claim 1, characterized in that: The workbench (101) is provided with a sliding staggered sliding door (103) on the front side, and the lower surface of the workbench (101) is provided with multiple support legs (102).

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