Splitting machine tool changing device for aluminum foil production

Abstract

The utility model discloses a cutter changing device of a dividing and cutting machine for aluminum foil production, which belongs to the technical field of dividing and cutting machines and comprises a bottom frame, electric material guiding mechanisms are fixedly connected to the front side and the back side of the bottom frame, a multidirectional adjusting mechanism is fixedly connected to the inner wall of the bottom frame, and a connecting support is fixedly connected to the output end of the multidirectional adjusting mechanism. The inner wall of the connecting support is fixedly connected with a guide rod, the outer surface of the guide rod is slidably connected with four moving blocks, and the inner wall of each moving block is in threaded connection with a puller bolt. According to the cutter changing device of the splitting machine for aluminum foil production, through mutual cooperation of a connecting support, a guide rod, a moving block, a puller bolt, a pull sliding rod, a clamping block, a limiting pull ring, a first magnetic disc, a second magnetic disc, a return spring and a cutter head, the moving block can slide along the outer surface of the guide rod; and then the puller bolt is in threaded connection with the moving block and can fix the position of the cutter head on the guide rod after tightly jacking the guide rod, and the pull sliding rod and the clamping block can slide in the moving block by pulling the limiting pull ring.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of slitting machines, and particularly relates to a knife changing device of a slitting machine for aluminum foil production. BACKGROUND

[0002] The slitting machine is a device for longitudinally or transversely cutting wide materials into multiple narrow materials according to required sizes. During the production of aluminum foil, the aluminum foil often needs to be cut into different sizes, and corresponding slitting machines and cutter structures are used during the cutting.

[0003] The utility model with the authorized publication number CN221026760U discloses an aluminum foil roll device. Different stages of roll shafts are placed on the roll shaft placing structure, and the aluminum foil cut in sections is wound on the different roll shafts. Since the circular arc fixing frame is arc-shaped, the length of the aluminum foil wound on the different roll shafts is consistent, the different roll shafts after roll division can be conveniently replaced, the quality and production efficiency of the aluminum foil slitting and winding are improved, the guide rollers arranged on the support and capable of being adjusted can ensure the stability and precision of the transmission of the aluminum foil when the aluminum foil is transmitted on the rack and the roll shaft, thereby ensuring the precision during cutting, improving the cutting and roll division quality, and since the guide rollers capable of being adjusted are arranged, the guide rollers can be suitable for aluminum foils of different thicknesses during use.

[0004] The above technical solution improves the quality and production efficiency of the aluminum foil slitting and winding, and is suitable for aluminum foils of different thicknesses. However, the cutter structure is inconvenient to replace, lacks a convenient knife changing structure capable of quickly replacing the cutter, and replacement of the cutter structure is time-consuming and laborious, which easily affects the production progress.

[0005] Therefore, the knife changing device of the slitting machine for aluminum foil production is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0006] The purpose of the present application is to solve the problem of the replacement of the cutter structure in the slitting machine being time-consuming and laborious and easily affecting the production progress in the prior art, and to propose the knife changing device of the slitting machine for aluminum foil production.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] The utility model relates to an aluminium foil production slitting machine knife changing device, including the bottom frame, the front of bottom frame and the back of bottom frame all are fixedly connected with electric material guiding mechanism, the inner wall of bottom frame is fixedly connected with multidirectional adjusting mechanism, the output of multidirectional adjusting mechanism is fixedly connected with connecting support, the inner wall of connecting support is fixedly connected with guide rod, the outer surface of guide rod is connected with four moving blocks, the inner wall of every moving block all is screwed with jacking bolt, the inside of every moving block is slidably connected with pull slide rod, clamping block and cutter head respectively, the end away from clamping block of every pull slide rod all is fixedly connected with limit limit loop, the outer surface of every pull slide rod all is covered with back spring, the inner wall of every moving block all is fixedly connected with first magnetic disk, the back of every clamping block all is fixedly connected with second magnetic disk.

[0009] Preferably, the bottom end of each jacking bolt is in contact with the outer surface of the guide rod, the front of each clamping block is fixedly connected with the end of the pull slide rod close to the cutter head, the back of each limit limit loop is in contact with the front of the moving block, the inner wall of each cutter head is in contact with the outer surface of the clamping block, the two ends of each back spring are in contact with the front of the clamping block and the inner wall of the moving block, the back of each second magnetic disk is in contact with the front of the first magnetic disk, the bottom surface of the bottom frame is fixedly connected with four supports, and the bottom end of each support is fixedly connected with a base.

[0010] Preferably, the two side surfaces of the bottom frame are fixedly connected with two handle supports, and the inner wall of each handle support is fixedly connected with a pull rod.

[0011] Preferably, the inside of each handle support is provided with a grip, and the inner wall of each grip is rotatably connected with the outer surface of the pull rod.

[0012] Preferably, the outer surface of each jacking bolt is fixedly connected with an anti-skid sleeve, and the outer surface of each anti-skid sleeve is fixedly connected with a plurality of identical anti-skid convex columns.

[0013] Preferably, the two side surfaces of each cutter head are fixedly connected with limit sliding blocks, and the outer surface of each limit sliding block is slidably connected with the inside of the moving block.

[0014] In summary, the technical effects and advantages of the present application are:

[0015] Through mutual cooperation of the connecting support, the guide rod, the moving block, the jacking bolt, the pull slide rod, the clamping block, the limiting pull ring, the first magnetic disc, the second magnetic disc, the return spring and the cutter head, the moving block can slide along the outer surface of the guide rod, and then the jacking bolt is threadedly connected with the moving block and jacks up the guide rod, so that the position of the cutter head on the guide rod can be fixed, pulling the limiting pull ring can make the pull slide rod and the clamping block slide in the moving block, so that the second magnetic disc is separated from the magnetic attraction of the first magnetic disc, until the clamping block and the second magnetic disc are pulled away from the cutter head, the cutter head can be taken out of the moving block and replaced, and after the new cutter head is put into the moving block, the limiting pull ring is loosened, the rebound of the return spring can make the clamping block be clamped into the new cutter head again, and at the same time, the first magnetic disc can be closely magnetically attracted to the second magnetic disc, so that the effect of quickly replacing the cutter head is realized, the cutter head can be quickly replaced, the problem that the replacement of the cutter structure is time-consuming and laborious and the production progress is affected due to lack of the convenient cutter replacing structure capable of quickly replacing the cutter is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional overall structure schematic view of the cutter replacing device of the slitting machine for aluminum foil production.

[0017] Figure 2 It is a three-dimensional structure schematic view of the bottom frame.

[0018] Figure 3 It is a three-dimensional structure schematic view of the connecting support.

[0019] Figure 4 It is a three-dimensional structure schematic view of the moving block.

[0020] Figure 5 It is a three-dimensional structure schematic view of the moving block.

[0021] In the drawing: 1, bottom frame; 2, electric material guiding mechanism; 3, multidirectional adjusting mechanism; 4, connecting support; 5, guide rod; 6, moving block; 7, jacking bolt; 8, pull slide rod; 9, clamping block; 10, limiting pull ring; 11, first magnetic disc; 12, second magnetic disc; 13, return spring; 14, cutter head; 15, support column; 16, base; 17, handle support; 18, pull rod; 19, grip; 20, anti-skid sleeve; 21, anti-skid convex column; 22, limiting sliding block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0023] REFERENCE Figures 1-5The utility model provides a cutting machine knife changing device for aluminium foil production, including the chassis 1, the front of chassis 1 and the back of chassis 1 are all fixedly connected with electric material guiding mechanism 2, and electric material guiding mechanism 2 is the aluminium foil conveying roller structure of prior art maturity, can the directional quick conveying of continuous aluminium foil, the inner wall of chassis 1 is fixedly connected with multidirectional adjusting mechanism 3, and multidirectional adjusting mechanism 3 is the combined structure of prior art maturity, can realize the front and back, left and right and up and down movement of connecting support 4 under the power and control, and the output of multidirectional adjusting mechanism 3 is fixedly connected with connecting support 4, and the bottom of chassis 1 is fixedly connected with four supports 15, and the bottom of each support 15 is fixedly connected with base 16, by setting up support 15, chassis 1 can be elevated, to leave the space of convenient handling below chassis 1, by setting up base 16, the contact area of support 15 bottom and ground can be increased, to increase the stability of the whole device.

[0024] The inner wall of connecting support 4 is fixedly connected with guide rod 5, the outer surface of guide rod 5 is slidably connected with four moving blocks 6, both sides of chassis 1 are fixedly connected with two handle supports 17, the inner wall of each handle support 17 is fixedly connected with pull rod 18, by setting up pull rod 18, the rotating base surface of the hand gripping structure in chassis 1 can be provided, to increase the use flexibility of the hand gripping structure, by setting up handle support 17 and pull rod 18, the hand gripping structure can be cooperated to lift and carry the whole device.

[0025] The inner wall of each moving block 6 is threadedly connected with jacking bolt 7, the bottom of each jacking bolt 7 is in contact with the outer surface of guide rod 5, the inner part of each moving block 6 is slidably connected with pull slide rod 8, clamping block 9 and cutter head 14, the front of each clamping block 9 is fixedly connected with pull slide rod 8 close to the one end of cutter head 14, the inner wall of each cutter head 14 is in contact with the outer surface of clamping block 9, the inside of each handle support 17 is provided with handle 19, and the inner wall of each handle 19 is rotatably connected with the outer surface of pull rod 18, by setting up pull rod 18, the outside of pull rod 18 can be rotated in the inside of handle support 17, when two people stand on both sides of chassis 1 respectively, and each person holds two handles 19 simultaneously, the whole device can be lifted and carried.

[0026] The outer surface of each top pressing bolt 7 is fixedly connected with an anti-skid sleeve 20, the outer surface of each anti-skid sleeve 20 is fixedly connected with a plurality of same anti-skid convex columns 21, the anti-skid convex columns 21 can increase the anti-skid property of the outer surface of the anti-skid sleeve 20, and the anti-skid sleeve 20 and the anti-skid convex columns 21 can jointly increase the anti-skid property of the outer surface of the top pressing bolt 7, so that the top pressing bolt 7 can be conveniently manually screwed.

[0027] The inner wall of each moving block 6 is fixedly connected with a first magnetic disc 11, the back surface of each clamping block 9 is fixedly connected with a second magnetic disc 12, the back surface of each second magnetic disc 12 is in contact with the front surface of the first magnetic disc 11, and the two side surfaces of each cutter head 14 are fixedly connected with a limiting sliding block 22.

[0028] The working principle of the utility model is: when in use, the continuous aluminum foil is placed between the electric material guiding mechanisms 2, the transmission of the aluminum foil on the chassis 1 can be realized, when it is needed to adjust the position of the cutter head 14, the multi-directional adjusting mechanism 3 drives the connecting support 4 to move forward and backward, left and right or up and down relative to the chassis 1, when it is needed to adjust the cutting proportion of the continuous aluminum foil by the cooperation of the cutter heads 14, the moving block 6 is slid along the outer surface of the guide rod 5 to the appropriate position, then the top pressing bolt 7 threadedly connected with the moving block 6 is screwed and the guide rod 5 is pressed tightly, the position of the cutter head 14 on the guide rod 5 can be fixed, when it is needed to replace the cutter head 14, the limiting pull ring 10 is pulled to make the pull sliding rod 8 and the clamping block 9 slide in the moving block 6, then the second magnetic disc 12 is separated from the magnetic attraction of the first magnetic disc 11, until the clamping block 9 and the second magnetic disc 12 are pulled away from the cutter head 14, the cutter head 14 can be taken out from the inside of the moving block 6 and replaced, then the new cutter head 14 is placed in the inside of the moving block 6, the limiting pull ring 10 is loosened, the rebound of the back spring 13 makes the clamping block 9 be clamped into the inside of the new cutter head 14 again, and the first magnetic disc 11 and the second magnetic disc 12 are tightly magnetically attracted, so that the effect of quickly replacing the cutter head 14 is realized, the function of quickly replacing the cutter head 14 is realized, and the design of the whole aluminum foil production slitting machine tool changing device effectively solves the problem that the replacement of the cutter structure is time-consuming and laborious and the production progress is easily affected due to the lack of a convenient tool changing structure capable of quickly replacing the cutter.

[0029] In the description of the utility model, it is understood that the orientation or position relation indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0030] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0031] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, and it should be covered in the protection scope of the utility model.

Claims

1. A slitting machine knife changing device for aluminum foil production, comprising a chassis (1), characterized in that: The front face of the chassis (1) and the back face of the chassis (1) are fixedly connected with electric material guiding mechanisms (2), the inner wall of the chassis (1) is fixedly connected with multi-direction adjusting mechanisms (3), the output end of the multi-direction adjusting mechanism (3) is fixedly connected with a connecting support (4), the inner wall of the connecting support (4) is fixedly connected with a guide rod (5), the outer surface of the guide rod (5) is slidably connected with four moving blocks (6), the inner wall of each moving block (6) is threadedly connected with a clamping bolt (7), the inner part of each moving block (6) is slidably connected with a pull slide rod (8), a clamping block (9) and a cutter head (14) respectively, the end, away from the clamping block (9), of each pull slide rod (8) is fixedly connected with a limiting pull ring (10), the outer surface of each pull slide rod (8) is sleeved with a return spring (13), the inner wall of each moving block (6) is fixedly connected with a first magnetic disc (11), and the back face of each clamping block (9) is fixedly connected with a second magnetic disc (12).

2. The slitter rewinder knife changer for aluminum foil production according to claim 1, characterized in that: The bottom end of each clamping bolt (7) is in contact with the outer surface of the guide rod (5), the front face of each clamping block (9) is fixedly connected with the end of the pull slide rod (8) close to the cutter head (14), the back face of each limiting pull ring (10) is in contact with the front face of the moving block (6), the inner wall of each cutter head (14) is in contact with the outer surface of the clamping block (9), the two ends of each return spring (13) are in contact with the front face of the clamping block (9) and the inner wall of the moving block (6) respectively, the back face of each second magnetic disc (12) is in contact with the front face of the first magnetic disc (11), and the bottom face of the chassis (1) is fixedly connected with four support columns (15), and the bottom end of each support column (15) is fixedly connected with a base (16).

3. The slitter knife changer for an aluminum foil production machine according to claim 1, characterized in that: Both sides of the chassis (1) are fixedly connected with two handle supports (17), and the inner wall of each handle support (17) is fixedly connected with a pull rod (18).

4. The slitter knife changer for an aluminum foil production machine according to claim 3, characterized in that: The inner part of each handle support (17) is provided with a handle (19), and the inner wall of each handle (19) is rotatably connected with the outer surface of the pull rod (18).

5. The slitter knife changer for an aluminum foil production machine according to claim 1, characterized in that: The outer surface of each clamping bolt (7) is fixedly connected with an anti-skid sleeve (20), and the outer surface of each anti-skid sleeve (20) is fixedly connected with a plurality of same anti-skid convex columns (21).

6. The slitter knife changer for an aluminum foil production machine according to claim 1, characterized in that: The two side faces of each cutter head (14) are fixedly connected with limiting sliding blocks (22), and the outer surface of each limiting sliding block (22) is slidably connected with the inner part of the moving block (6).

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