Aluminum foil fine splitting machine

Abstract

The utility model discloses an aluminum foil fine splitting machine which comprises a splitting machine body, an installation support is installed on the splitting machine body, an installation shaft is rotatably installed on the installation support, splitting cutters are symmetrically and slidably connected to the outer wall of the installation shaft in a sleeved mode, an adjusting assembly is arranged on the installation support, and a fixed shell is fixedly connected to the back face of the installation support. The slitting tool is slidably clamped to the end of the integrated support, the adjusting screw is rotationally connected to the interior of the fixed shell, opposite external threads are formed in the outer wall of the adjusting screw, the outer wall of the adjusting screw is connected with the connecting block in a threaded penetrating and sleeving mode, the front face of the connecting block is fixedly connected with the integrated support, and the locking assembly is located in the fixed shell. According to the slitting machine, the two connecting blocks and the two integrated supports can drive the two slitting tools to move oppositely or oppositely in the mode that the slitting machine body, the mounting supports, the mounting shafts, the slitting tools and the adjusting assemblies are used in a matched mode, and therefore the convenience of adjusting the slitting tools is improved.

Description

Technical Field

[0001] The utility model relates to the field of slitting machines, in particular to an aluminum foil precision slitting machine. Background Art

[0002] Aluminum foil is a thin sheet made of rolled aluminum alloy. Aluminum foil is a light, soft, corrosion-resistant and easy-to-process material. It is widely used in food packaging, cooking, heat preservation, insulation, electronic products, building materials and other fields. Aluminum foil is usually made by rolling aluminum billets.

[0003] Since the aluminum foil is made by rolling, its sides have irregular shapes. In order to improve the neatness of the sides of the aluminum foil, a slitting machine is used to slit the two sides of the aluminum foil. When using the slitting machine to slit the sides of the aluminum foil, usually a bracket is used to install two slitting disc cutters on a rotating shaft by bolts, so that the two slitting disc cutters cooperate with the aluminum foil conveying roller to slit the sides of the aluminum foil. However, when slitting the sides of the aluminum foil of different widths, the slitting disc cutters fixed by bolts are not convenient for adjusting the distance between the two slitting disc cutters. Utility Model Content

[0004] The purpose of the utility model is to provide an aluminum foil fine slitting machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum foil fine slitting machine, comprising a slitting machine body;

[0006] The slitting machine body is provided with a mounting bracket, the mounting bracket is rotatably provided with a mounting shaft, the outer wall of the mounting shaft is symmetrically and slidably sleeved with a slitting tool, and the mounting bracket is provided with an adjustment component for adjusting the spacing between the slitting tools, and the adjustment component includes:

[0007] A fixed shell, the fixed shell is fixedly connected to the back side of the mounting bracket;

[0008] An integrated bracket, wherein the integrated bracket is slidably arranged on the front side of the mounting bracket, and the slitting tool is slidably engaged with the end of the integrated bracket;

[0009] An adjusting screw and a connecting block, wherein the adjusting screw is rotatably connected to the interior of the fixed housing, an outer wall of the adjusting screw is provided with opposite external threads, the outer wall of the adjusting screw and the connecting block are threadedly interlaced and sleeved, and the front side of the connecting block is fixedly connected to the integrated bracket;

[0010] A locking assembly is located inside the fixed housing and locks the adjusting screw.

[0011] Preferably, the integrated bracket comprises:

[0012] A connecting piece, the connecting piece is clamped on the outside of the slitting tool;

[0013] An I-shaped piece, the front side of which is fixedly connected to the connecting piece, and the back side of which is fixedly connected to the connecting block.

[0014] Preferably, a sliding hole matching the I-shaped piece is opened on the front side of the mounting bracket, the connecting piece is rotatably inserted and sleeved with the mounting shaft, a plane bearing is arranged on the side of the slitting tool, the plane bearing is located inside the connecting piece, and a triangular block is fixedly connected between the connecting piece and the I-shaped piece.

[0015] Preferably, the locking assembly comprises:

[0016] A fixed sleeve, the fixed sleeve being fixedly sleeved on the outer wall of the adjusting screw;

[0017] A positioning rod is slidingly arranged inside the fixed shell, a positioning groove is provided on the outer wall of the fixed sleeve, and one end of the outer wall of the positioning rod is slidingly engaged with the inner cavity of the positioning groove.

[0018] Preferably, a fixed block is fixedly connected to the inside of the fixed shell, the outer wall of the positioning rod is slidably inserted and sleeved with the fixed block, the outer wall of the positioning rod is fixedly sleeved with a fixed ring, the outer wall of the positioning rod is slidably sleeved with a limit spring, and the limit spring is located between the fixed ring and the fixed block.

[0019] Preferably, a handle is fixedly connected to the outer wall of the fixing ring, a connecting hole is provided on the back of the fixing shell, the outer wall of the handle is slidably sleeved with the connecting hole, and a slot matching the handle is provided at the bottom of the inner wall of the connecting hole.

[0020] Technical effects and advantages of the utility model:

[0021] The utility model utilizes the coordinated use of a slitting machine body, a mounting bracket, a mounting shaft, a slitting tool and an adjusting component. The adjusting component includes a fixed shell, an integrated bracket, an adjusting screw, a connecting block and a locking component. By rotating the adjusting screw, the two connecting blocks and the two integrated brackets can drive the two slitting tools to move relative to or opposite to each other, thereby improving the convenience of adjusting the slitting tools. The locking component can lock the adjusting screw to ensure the stability of the position of the slitting tool when it is working. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 It is a schematic diagram of the overall structure of the mounting bracket of the utility model.

[0024] Figure 3 This is a schematic diagram of the internal structure of the mounting bracket of the utility model from above.

[0025] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0026] In the figure: 1. Slitting machine body; 2. Mounting bracket; 3. Mounting shaft; 4. Slitting tool; 5. Adjustment assembly; 51. Fixed shell; 52. Integrated bracket; 521. Connecting piece; 522. I-shaped piece; 523. Sliding hole; 524. Triangular block; 53. Adjustment screw; 54. Connecting block; 55. Locking assembly; 551. Fixed sleeve; 552. Positioning rod; 553. Positioning groove; 554. Fixed block; 555. Fixed collar; 556. Limiting spring; 557. Handle; 558. Connecting hole; 559. Slot. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The utility model provides Figure 1-4 An aluminum foil fine slitting machine shown in the figure includes a slitting machine body 1, on which a mounting bracket 2 is installed, on which a mounting shaft 3 is rotatably installed, and on the outer wall of the mounting shaft 3, a slitting tool 4 is symmetrically and slidably sleeved. Two slitting tools 4 cooperate with the aluminum foil conveying roller on the slitting machine body 1 to slitting the aluminum foil. An adjusting component 5 for adjusting the spacing between the slitting tools 4 is provided on the mounting bracket 2. The adjusting component 5 can change the distance between the two slitting tools 4 so that the two slitting tools 4 can slitting aluminum foil sides of different widths.

[0029] In particular, the adjustment component 5 includes a fixed shell 51, an integrated bracket 52, an adjustment screw 53, a connecting block 54 and a locking component 55. The fixed shell 51 is fixedly connected to the back of the mounting bracket 2, the integrated bracket 52 is slidably arranged on the front of the mounting bracket 2, the slitting tool 4 is slidably connected to the end of the integrated bracket 52, the adjustment screw 53 is rotatably connected to the inside of the fixed shell 51, and the outer wall of the adjustment screw 53 is provided with opposite external threads, that is, the threads at both ends of the outer wall of the adjustment screw 53 are in opposite directions, so that by rotating the adjustment screw 53, the adjustment screw 53 can drive the two connecting blocks 54 to move relative to or away from each other, so that the two connecting blocks 54 drive the two slitting tools 4 to move relative to or away from each other synchronously and at the same speed through the two integrated brackets 52, the outer wall of the adjustment screw 53 is threadedly inserted and sleeved with the connecting block 54, and the front of the connecting block 54 is fixedly connected to the integrated bracket 52, and the locking component 55 is located inside the fixed shell 51 to lock the adjustment screw 53, thereby ensuring the stability of the slitting tool 4 outside the mounting shaft 3 when working.

[0030] In particular, the integrated bracket 52 includes a connecting piece 521 and an I-shaped piece 522, the connecting piece 521 is clamped on the outside of the slitting tool 4, the front of the I-shaped piece 522 is fixedly connected to the connecting piece 521, and the back of the I-shaped piece 522 is fixedly connected to the connecting block 54, and a sliding hole 523 matching the I-shaped piece 522 is opened on the front of the mounting bracket 2, the connecting piece 521 and the mounting shaft 3 are rotatably inserted and sleeved, and a plane bearing is arranged on the side of the slitting tool 4, and the plane bearing is located inside the connecting piece 521, and the plane bearing can reduce the friction between the connecting piece 521 and the slitting tool 4, and improve the stability of the connecting piece 521 to the upper limit of the slitting tool 4 on the mounting shaft 3, and a triangular block 524 is fixedly connected between the connecting piece 521 and the I-shaped piece 522, and the triangular block 524 can improve the stability of the connection between the connecting piece 521 and the I-shaped piece 522.

[0031] Furthermore, the locking assembly 55 includes a fixed sleeve 551 and a positioning rod 552. The fixed sleeve 551 is fixedly sleeved on the outer wall of the adjusting screw 53. The positioning rod 552 is slidably arranged inside the fixed shell 51. The outer wall of the fixed sleeve 551 is provided with a plurality of positioning grooves 553. One end of the outer wall of the positioning rod 552 is slidably engaged with the inner cavity of the positioning groove 553. The interior of the fixed shell 51 is fixedly connected with a fixed block 554. The outer wall of the positioning rod 552 is slidably inserted and sleeved with the fixed block 554. The outer wall of the positioning rod 552 is fixedly sleeved with a fixed ring 555. The outer wall of the positioning rod 552 is slidably sleeved with a limiting spring 556. The limiting spring 556 is located between the fixing ring 555 and the fixing block 554. Under the action of the limiting spring 556, the positioning rod 552 is in a stable state and is engaged with the positioning groove 553 on the outer wall of the fixed sleeve 551, thereby engaging and limiting the adjusting screw 53.

[0032] Furthermore, a handle 557 is fixedly connected to the outer wall of the fixed ring 555, and the handle 557 can be used to drive the positioning rod 552 to separate from the fixed sleeve 551, so as to rotate the adjusting screw 53 to adjust the position of the slitting tool 4. A connecting hole 558 is provided on the back of the fixed shell 51, and the outer wall of the handle 557 is slidably connected to the connecting hole 558. A slot 559 matching the handle 557 is provided at the bottom of the inner wall of the connecting hole 558. When the handle 557 slides to the top of the slot 559, the handle 557 can be rotated downward with the positioning rod 552 as the center so that the handle 557 is engaged in the slot 559, so that the positioning rod 552 can be in a stable state and separated from the fixed sleeve 551, thereby improving its operation convenience.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An aluminum foil fine slitting machine, comprising a slitting machine body (1); It is characterized in that The slitting machine body (1) is provided with a mounting bracket (2), the mounting bracket (2) is rotatably provided with a mounting shaft (3), the outer wall of the mounting shaft (3) is symmetrically and slidably sleeved with a slitting tool (4), and the mounting bracket (2) is provided with an adjustment component (5) for adjusting the spacing of the slitting tool (4), and the adjustment component (5) comprises: A fixed shell (51), wherein the fixed shell (51) is fixedly connected to the back side of the mounting bracket (2); An integrated bracket (52), the integrated bracket (52) being slidably disposed on the front side of the mounting bracket (2), and the slitting tool (4) being slidably engaged with the end of the integrated bracket (52); An adjusting screw (53) and a connecting block (54), wherein the adjusting screw (53) is rotatably connected to the interior of the fixed housing (51), an outer wall of the adjusting screw (53) is provided with opposite external threads, the outer wall of the adjusting screw (53) and the connecting block (54) are threadedly interlaced and sleeved, and the front surface of the connecting block (54) is fixedly connected to the integrated bracket (52); A locking assembly (55), wherein the locking assembly (55) is located inside the fixed housing (51) and locks the adjusting screw (53).

2. The aluminum foil fine slitting machine according to claim 1, characterized in that: The integrated bracket (52) comprises: A connecting piece (521), wherein the connecting piece (521) is clamped on the outside of the slitting tool (4); An I-shaped member (522), wherein the front surface of the I-shaped member (522) is fixedly connected to the connecting member (521), and the back surface of the I-shaped member (522) is fixedly connected to the connecting block (54).

3. The aluminum foil fine slitting machine according to claim 2, characterized in that: The front side of the mounting bracket (2) is provided with a sliding hole (523) matching the I-shaped piece (522); the connecting piece (521) is rotatably inserted and sleeved with the mounting shaft (3); a plane bearing is provided on the side of the slitting tool (4); the plane bearing is located inside the connecting piece (521); and a triangular block (524) is fixedly connected between the connecting piece (521) and the I-shaped piece (522).

4. The aluminum foil fine slitting machine according to claim 1, characterized in that: The locking assembly (55) comprises: A fixed sleeve (551), wherein the fixed sleeve (551) is fixedly sleeved on the outer wall of the adjusting screw (53); A positioning rod (552) is slidably arranged inside the fixed shell (51), and a positioning groove (553) is provided on the outer wall of the fixed sleeve (551). One end of the outer wall of the positioning rod (552) is slidably engaged with the inner cavity of the positioning groove (553).

5. The aluminum foil fine slitting machine according to claim 4, characterized in that: A fixed block (554) is fixedly connected to the interior of the fixed shell (51); the outer wall of the positioning rod (552) is slidably inserted and sleeved with the fixed block (554); a fixed ring (555) is fixedly sleeved on the outer wall of the positioning rod (552); a limit spring (556) is slidably sleeved on the outer wall of the positioning rod (552); and the limit spring (556) is located between the fixed ring (555) and the fixed block (554).

6. The aluminum foil fine slitting machine according to claim 5, characterized in that: The outer wall of the fixed ring (555) is fixedly connected with a handle (557), the back side of the fixed shell (51) is provided with a connecting hole (558), the outer wall of the handle (557) is slidably connected with the connecting hole (558), and the bottom of the inner wall of the connecting hole (558) is provided with a slot (559) matching the handle (557).

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