Aluminum foil slitting apparatus

Abstract

The utility model relates to the field of aluminium foil slitting device, more specifically is a kind of aluminium foil slitting device.The utility model aims to provide a kind of aluminium foil slitting device, beneficial effect is when overall slitting to aluminium foil ring, it is convenient to limit position to the aluminium foil ring during cutting to prevent the position deviation of aluminium foil ring during cutting.The utility model aims to realize by the following technical scheme:a kind of aluminium foil slitting device, including support frame and the multiple supporting rods that are evenly rotated and connected in the middle part of support frame along the circumferential direction, the middle part of each supporting rod is respectively fixedly connected with one lamination roller, the front and rear sides of support frame are respectively fixedly connected with one limit rod, the left and right sides of two limit rods are respectively slidably connected with one sliding seat, the adjacent side surface of two sliding seats is equipped with one recess, two recesses are respectively rotatably connected with one annular strip, the adjacent side surface of two annular strips is respectively fixedly connected with one pressing pad.

Description

Technical Field

[0001] This utility model relates to the field of aluminum foil slitting devices, and more specifically to an aluminum foil slitting device. Background Technology

[0002] Aluminum foil, with its excellent ductility, barrier properties, and corrosion resistance, is widely used in food packaging, electronic component encapsulation, and pharmaceutical packaging. In actual production, to adapt to different specifications of end products, rolls of aluminum foil need to be stamped and cut into ring structures, i.e., aluminum foil coils, and then further processed through an overall slitting process to achieve simultaneous division of multiple sets of aluminum foil coils, thereby improving production efficiency. However, existing aluminum foil slitting devices are not suitable for limiting the position of the aluminum foil coils during overall slitting to prevent positional displacement during cutting. Therefore, this application is proposed to solve the above-mentioned technical problems. Utility Model Content

[0003] The purpose of this invention is to provide an aluminum foil slitting device. Its advantage is that when slitting aluminum foil rings as a whole, it is convenient to limit the position of the aluminum foil rings during cutting, thereby preventing the aluminum foil rings from shifting position during cutting.

[0004] The purpose of this utility model is achieved through the following technical solution: an aluminum foil slitting device, comprising a support frame and multiple support rods uniformly rotatably connected to the middle of the support frame along the circumferential direction, a bonding roller fixedly connected to the middle of each support rod, a limiting rod fixedly connected to the front and rear sides of the support frame, a sliding seat slidably connected to the left and right sides of the two limiting rods, a groove provided on the adjacent side surface of the two sliding seats, an annular strip rotatably connected to the two grooves, a pressing pad fixedly connected to the adjacent side surface of the two annular strips, the bottom of the two sliding seats fixedly connected to the two movable ends of a bidirectional push rod, and the fixed end of the bidirectional push rod fixedly connected to the inside of the support frame.

[0005] Multiple circular grooves are evenly provided along the circumferential direction on the bonding roller located in the middle and the bonding roller behind the middle bonding roller.

[0006] A short rod is rotatably connected to the lower part of the right side of the support frame. A pulley I is fixedly connected to the middle of the short rod and to the right side of the middle support rod. The two pulleys I are connected by a belt I for transmission.

[0007] The output shaft of the geared motor is fixedly connected to the right side of the short rod via a coupling, and the geared motor is fixedly installed on the bottom right side of the support frame by bolts.

[0008] A pulley II is fixedly connected to the left side of the central support rod and the support rod behind the central support rod. A tension rod is rotatably connected to the lower left side of the support frame. Another pulley II is fixedly connected to the left side of the tension rod. The three pulleys II are connected by a belt II for transmission. Attached Figure Description

[0009] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0010] Figure 1 This is a partial structural schematic diagram of the support frame of this utility model;

[0011] Figure 2 This is a partial structural schematic diagram of the bonding roller of this utility model;

[0012] Figure 3 This is a partial structural diagram of the short rod of this utility model;

[0013] Figure 4 This is a partial structural schematic diagram of the tension rod of this utility model;

[0014] Figure 5 This is a partial structural schematic diagram of the limiting rod of this utility model;

[0015] Figure 6 This is a partial structural diagram of the rectangular frame of this utility model;

[0016] Figure 7 and Figure 8 These are all schematic diagrams of the overall structure of this utility model;

[0017] In the diagram: support frame 101; support rod 102; bonding roller 103; lifting bracket 104; short rod 201; pulley I 202; belt I 203; pulley II 301; belt II 302; tension rod 303; limit rod 401; sliding seat 402; ring bar 403; pressing pad 404; bidirectional push rod 405; lifting bar frame 501; rectangular frame 502; power rod 503; cutting disc 504; electric push rod 505. Detailed Implementation

[0018] An aluminum foil slitting device includes a support frame 101 and a plurality of support rods 102 rotatably connected to the middle of the support frame 101 along the circumferential direction. A bonding roller 103 is fixedly connected to the middle part of each support rod 102. A limiting rod 401 is fixedly connected to the front and rear sides of the support frame 101. A sliding seat 402 is slidably connected to the left and right sides of the two limiting rods 401. A groove is provided on the adjacent side surface of the two sliding seats 402. An annular strip 403 is rotatably connected to the two grooves. A pressing pad 404 is fixedly connected to the adjacent side surface of the two annular strips 403. The bottom of the two sliding seats 402 is fixedly connected to the two movable ends of a bidirectional push rod 405. The fixed end of the bidirectional push rod 405 is fixedly connected to the inside of the support frame 101.

[0019] This section is based on Figure 1-8 The embodiment described herein is as follows: When cutting aluminum foil rings as a whole, in order to facilitate limiting the position of the aluminum foil rings during cutting and thus prevent the aluminum foil rings from shifting during cutting, the wound aluminum foil rings are placed in multiple bonding rollers 103 arranged in a semi-circular direction, and the bidirectional push rod 405 is driven so that the sliding seats 402 located on the two movable ends of the bidirectional push rod 405 move laterally by means of two limiting rods 401. When the two limiting rods 401 move laterally, the annular strips 403 rotatably connected to each limiting rod 401 can move laterally synchronously. Furthermore, the pressing pads located on the adjacent surfaces of the two annular strips 403... 404 moves toward the two side edges of the aluminum foil ring, causing the two pressing pads 404 to press against the two side surfaces of the aluminum foil ring. This facilitates clamping and limiting the aluminum foil ring without affecting its rotation. After the upper half of the aluminum foil ring is cut, the user rotates the aluminum foil ring so that it rotates on the grooves on the sliding seats 402 on both sides, relying on the annular strips 403 on the pressing pads 404. This helps to limit the position of the aluminum foil ring during cutting, preventing it from shifting position and ensuring that the position of the aluminum foil ring is not affected during subsequent rotation. The bonding roller 103, which contacts the bottom of the aluminum foil ring, simultaneously assists in the rotation of the aluminum foil ring.

[0020] Multiple circular grooves are evenly provided along the circumferential direction on the bonding roller 103 located in the middle and the bonding roller 103 behind it. A short rod 201 is rotatably connected to the lower right side of the support frame 101. A pulley I 202 is fixedly connected to the middle of the short rod 201 and the right side of the central support rod 102. The two pulleys I 202 are connected by a belt I 203 for transmission. The output shaft of a geared motor is fixedly connected to the right side of the short rod 201 by a coupling. The geared motor is fixedly installed on the bottom right side of the support frame 101 by bolts.

[0021] This section is based on Figure 1-8The embodiment described herein is as follows: When manually rotating the aluminum foil ring located on the bonding roller 103, in order to facilitate auxiliary rotation of the rotating bonding roller 103, the drive motor causes the short rod 201 to rotate. When the short rod 201 rotates, the support rod 102 located in the middle position rotates under the transmission of the belt I 203 and the pulley I 202. When the support rod 102 rotates, the bonding roller 103 located in the middle with grooves on its surface rotates. The aluminum foil ring in contact with its surface provides a thrust for the rotation of the aluminum foil ring through the friction of the grooves, which facilitates auxiliary rotation of the rotating bonding roller 103 when manually rotating the aluminum foil ring located on the bonding roller 103.

[0022] A pulley II 301 is fixedly connected to the left side of the central support rod 102 and the support rod 102 behind it. A tension rod 303 is rotatably connected to the lower left side of the support frame 101. Another pulley II 301 is fixedly connected to the left side of the tension rod 303. The three pulleys II 301 are connected by a belt II 302 for transmission. Each pulley II 301 has the same specifications. The belt II 302 is made of neoprene rubber.

[0023] This section is based on Figure 1-8 The embodiment described herein is as follows: To improve the efficiency of assisting the rotation of the bonding roller 103 when manually rotating the aluminum foil ring located on the bonding roller 103, a tension rod 303 is rotatably connected to the lower left side of the support frame 101 during use. A pulley II 301 is fixedly connected to the left side of the two lower support rods 102 and the left side of the tension rod 303, respectively. The three pulleys II 301 are connected by a belt II 302. When the support rod 102 in the middle rotates, the other support rod 102 rotates under the transmission of the pulleys II 301 and the belt II 302. Simultaneously, the bonding roller 103 located on the two support rods 102 rotates synchronously in the same direction. The surface of the other bonding roller 103 is also provided with multiple grooves to further increase the friction between it and the aluminum foil ring during rotation, thereby improving the efficiency of assisting the rotation of the bonding roller 103 when manually rotating the aluminum foil ring located on the bonding roller 103.

[0024] Two sliding seats 402 are mirror-mounted. A lifting bracket 104 is fixedly connected to the support frame 101, and a lifting bar frame 501 is slidably connected to the lifting bracket 104. A rectangular frame 502 is fixedly connected to the bottom of the lifting bar frame 501, a power rod 503 is rotatably connected to the middle of the rectangular frame 502, a cutting blade 504 is fixedly connected to the middle of the power rod 503, and the movable end of an electric push rod 505 is fixedly connected to the upper side of the lifting bar frame 501. The fixed end of the electric push rod 505 is fixedly connected to the top of the lifting bracket 104. A limiting plate is fixedly connected to the front and rear sides of the lifting bar frame 501 respectively.

[0025] This section is based on Figure 1-8 The embodiment described herein is as follows: When cutting aluminum foil rings placed on multiple bonding rollers 103, the output shaft of a motor is fixedly connected to the left side of the power rod 503 via a coupling. The motor is fixedly mounted on the rectangular frame 502 by bolts. The drive motor causes the power rod 503 and the cutting blade 504 located on the power rod 503 to rotate. When the cutting blade 504 rotates, it drives the electric push rod 505 to move the lifting strip 501 on its movable end downward along the front and rear sides of the lifting bracket 104. Furthermore, the rotating cutting blade 504 approaches the aluminum foil rings held below and performs the cutting operation on the aluminum foil rings.

Claims

1. An aluminum foil slitting device, comprising a support frame (101) and a plurality of support rods (102) rotatably connected to the middle part of the support frame (101) along the circumferential direction, wherein a bonding roller (103) is fixedly connected to the middle part of each support rod (102), characterized in that: A limiting rod (401) is fixedly connected to the front and rear sides of the support frame (101). A sliding seat (402) is slidably connected to the left and right sides of the two limiting rods (401). A groove is provided on the adjacent side surface of the two sliding seats (402). An annular strip (403) is rotatably connected in the two grooves. A pressing pad (404) is fixedly connected to the adjacent side surface of the two annular strips (403). The bottom of the two sliding seats (402) is fixedly connected to the two movable ends of the bidirectional push rod (405). The fixed end of the bidirectional push rod (405) is fixedly connected to the inside of the support frame (101).

2. The apparatus according to claim 1, characterized in that: Multiple circular grooves are uniformly provided along the circumferential direction on the bonding roller (103) located in the middle and the bonding roller (103) behind the middle bonding roller (103).

3. The apparatus of claim 1, wherein: A short rod (201) is rotatably connected to the lower part of the right side of the support frame (101). A pulley I (202) is fixedly connected to the middle part of the short rod (201) and the right side of the middle support rod (102). The two pulleys I (202) are connected by a belt I (203).

4. The apparatus of claim 3, wherein: The output shaft of the geared motor is fixedly connected to the right side of the short rod (201) via a coupling. The geared motor is fixedly installed on the bottom right side of the support frame (101) by bolts.

5. The apparatus of claim 1, wherein: A pulley II (301) is fixedly connected to the left side of the middle support rod (102) and the support rod (102) behind the middle support rod (102). A tension rod (303) is rotatably connected to the lower left side of the support frame (101). Another pulley II (301) is fixedly connected to the left side of the tension rod (303). The three pulleys II (301) are connected by a belt II (302).

6. The apparatus of claim 5, wherein: Each pulley II (301) has the same specifications.

7. The apparatus of claim 6, wherein: Belt II (302) is made of neoprene rubber.

8. The apparatus of claim 1, wherein: The two sliding seats (402) are mirrored.

9. The apparatus of claim 1, wherein: A lifting bracket (104) is fixedly connected to the support frame (101). A lifting bar frame (501) is slidably connected to the lifting bracket (104). A rectangular frame (502) is fixedly connected to the bottom of the lifting bar frame (501). A power rod (503) is rotatably connected to the middle of the rectangular frame (502). A cutting blade (504) is fixedly connected to the middle of the power rod (503). The movable end of an electric push rod (505) is fixedly connected to the upper side of the lifting bar frame (501). The fixed end of the electric push rod (505) is fixedly connected to the top of the lifting bracket (104).

10. The apparatus of claim 9, wherein: A limiting piece is fixedly connected to the front and rear sides of the lifting bar frame (501).

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