Cutting device for copper foil production

Abstract

The utility model discloses a cutting device for copper foil production, which comprises a workbench, the bottom of the workbench is fixedly provided with a telescopic frame, the top of the workbench is fixedly provided with four sliding columns, the tops of the four sliding columns are fixedly provided with a top plate, and the bottom of the top plate is fixedly provided with a hydraulic telescopic column. A mounting sliding frame is fixedly mounted at the output end of the hydraulic telescopic column, and two mounting plates are fixedly mounted at the bottom of the mounting sliding frame. By arranging an adjusting screw rod and a lantern ring, when copper foil rolls with different thicknesses need to be handled, the height of the lantern ring is adjusted, the adjusting screw rod is rotated to adjust the angle of the extending end of a pneumatic telescopic column, the pneumatic telescopic column is made to be at the same height, then a nut is connected to the outer side of a clamping bolt in a sleeving mode to clamp a clamping sliding frame, and at the moment, the clamping height of the structure is changed; and therefore, the copper foil rolls with different thicknesses can be adjusted and coped with, the use convenience is improved, and the copper foil roll cutting device can cope with the cutting work of the copper foil rolls with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of copper foil roll production, in particular to a cutting device for copper foil production. Background Technique

[0002] Copper foil is a kind of cathodic electrolytic material, a thin and continuous metal foil deposited on the base layer of a circuit board. It serves as the conductor of a PCB. It is easily adhered to the insulating layer, accepts the printed protective layer, and forms a circuit pattern after corrosion. Copper foil is made by adding a certain proportion of other metals to copper. Generally, there are two types of copper foil, 90 foil and 88 foil, that is, the copper content is 90% and 88%, and the size is 16*16 cm copper foil, which is the most widely used decorative material. Such as: hotels, gold letter signs, ceramic mosaics, handicrafts, etc.

[0003] In the production process of copper foil, a cutting device is needed to cut copper foil rolls that meet the specification requirements. The traditional cutting device cannot assist in cutting copper foil rolls with different thickness dimensions, and it is inconvenient to adjust the cutting of copper foil with different widths. It is inconvenient for operators to operate, thus reducing the efficiency. Based on this, a cutting device for copper foil production is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cutting device for copper foil production to solve the problems raised in the above background technique.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A cutting device for copper foil production, including a workbench, a telescopic frame is fixedly installed at the bottom of the workbench, four sliding columns are fixedly installed at the top of the workbench, a top plate is fixedly installed at the tops of the four sliding columns, a hydraulic telescopic column is fixedly installed at the bottom of the top plate, an installation sliding frame is fixedly installed at the output end of the hydraulic telescopic column, two installation plates are fixedly installed at the bottom of the installation sliding frame, a rotating shaft is movably penetrated through the opposite sides of the two installation plates through bearings, four tooth grooves are formed on the outer side of the rotating shaft, a cutting disc is movably sleeved on the outer sides of the rotating shaft and the tooth grooves, a ferrule is fixedly installed on one side of the cutting disc, four fixing bolts can be movably inserted into the interior of the ferrule, four groups of positioning holes are formed on the outer side of the rotating shaft, one end of the rotating shaft is drivingly connected to a servo motor, retaining tiles are fixedly installed on the opposite sides of the two installation plates, a collar is movably sleeved on the outer sides of the four sliding columns, a pneumatic telescopic column is fixedly installed on the opposite side of the collar, an adjusting screw rod is threadedly penetrated through the interior of the extending end of the pneumatic telescopic column, a shaft seat is movably sleeved at the bottom end of the adjusting screw rod, a slider is fixedly installed at the bottom of the shaft seat, two sliding grooves are formed at the top of the workbench, a first clamping arc is fixedly installed at the output end of the pneumatic telescopic column, two clamping sliding frames are fixedly installed on the opposite side of the pneumatic telescopic column perpendicular to the extending end, a number of clamping bolts are clamped and penetrated through the interiors of the two clamping sliding frames, a second clamping arc is threadedly connected and penetrated through the opposite side ends of the clamping bolts, a blanking groove is formed at the middle part of the workbench.

[0006] Preferably, the outer side of the installation sliding frame is slidably sleeved on the outer side of the sliding column.

[0007] Preferably, the four tooth grooves and the positioning holes are circumferentially and staggeredly and evenly distributed inside the outer side of the rotating shaft, the four groups of positioning holes are linearly and evenly distributed on the outer side of the rotating shaft, and the cutting discs are linearly and evenly distributed on the outer side of the rotating shaft.

[0008] Preferably, the ferrule is movably sleeved on the outer side of the rotating shaft, and one end of the fixing bolt movably penetrates through the ferrule and is threadedly connected to the interior of the positioning hole.

[0009] Preferably, the servo motor is fixedly installed on the outer side of the installation plate through a bracket.

[0010] Preferably, the slider is slidably installed inside the sliding groove, the collar is fixed on the outer side of the sliding column through a top screw penetrated through the interior thread, the first clamping arc is located outside both ends of the blanking groove, and the specification size of the blanking groove is adapted to the specification size of the cutting disc.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: When the device is in use, the copper foil roll is moved to the top of the blanking chute, and the pneumatic telescopic column is activated to extend, driving the first clamping arc to clamp the outer side of the copper foil roll, and driving the clamping carriage to move, so that the second clamping arc clamps the outer side of the copper foil roll in segments. Then, the hydraulic telescopic column and the servo motor are activated. The hydraulic telescopic column drives the installation carriage to move downward, thereby moving the cutting disc downward. The servo motor rotates to drive the rotating shaft to rotate, and then drives the cutting disc to rotate. The cutting disc cuts the copper foil roll. After cutting, the pneumatic telescopic column retracts to release the limit of the copper foil roll. Then, the cut copper foil roll falls through the blanking chute for collection. When it is necessary to adjust the cutting size, the cutting disc slides and is limited on the outer sides of the rotating shaft and the tooth groove. After adjusting to the appropriate position, the fixing bolt is inserted through the ferrule and into the positioning hole to fix the position of the cutting disc. And the clamping bolt inside the clamping carriage and the second clamping arc are slid to the staggered position corresponding to the cutting disc. After rotating the clamping bolt to stabilize the position of the second clamping arc, copper foil rolls with different sizes and widths can be cut, which increases the convenience of adjustment;

[0012] By providing the adjusting screw rod and the collar, when it is necessary to deal with copper foil rolls of different thicknesses, the height of the collar is adjusted, and the adjusting screw rod is rotated to adjust the angle of the extending end of the pneumatic telescopic column, so that the pneumatic telescopic columns are at the same height. Then, a nut is sleeved outside the clamping bolt to clamp the clamping carriage. At this time, the clamping height of the structure changes, so as to adjust to deal with copper foil rolls of different thicknesses, which increases the convenience of use and can handle the cutting work of copper foil rolls of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view three-dimensional external structure schematic diagram of the present utility model.

[0014] Figure 2 It is a rear view three-dimensional external structure schematic diagram of the present utility model.

[0015] Figure 3 It is a bottom view three-dimensional external structure schematic diagram of the present utility model.

[0016] Figure 4 It is the present utility model Figure 1 The enlarged structure schematic diagram at A in.

[0017] Figure 5 It is the present utility model Figure 3 The enlarged structure schematic diagram at B in.

[0018] In the figure: 1, workbench; 2, telescopic frame; 3, sliding column; 4, top plate; 5, installation sliding frame; 6, retaining tile; 7, collar; 8, pneumatic telescopic column; 9, servo motor; 10, first clamping arc; 11, adjusting screw; 12, hydraulic telescopic column; 13, rotating shaft; 14, cutting disc; 15, blanking chute; 16, chute; 17, slider; 18, shaft seat; 19, clamping sliding frame; 20, second clamping arc; 21, clamping bolt; 22, tooth groove; 23, positioning hole; 24, ferrule; 25, mounting plate; 26, fixing bolt. Specific implementation manner

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-5 , the present invention provides a technical solution: a cutting device for copper foil production, including a workbench 1, a telescopic frame 2 is fixedly installed at the bottom of the workbench 1, four sliding columns 3 are fixedly installed at the top of the workbench 1, a top plate 4 is fixedly installed at the top of the four sliding columns 3, a hydraulic telescopic column 12 is fixedly installed at the bottom of the top plate 4, an installation sliding frame 5 is fixedly installed at the output end of the hydraulic telescopic column 12, two mounting plates 25 are fixedly installed at the bottom of the installation sliding frame 5, a rotating shaft 13 is movably penetrated through the relative sides of the two mounting plates 25 through bearings, four tooth grooves 22 are opened on the outer side of the rotating shaft 13, a cutting disc 14 is movably sleeved on the outer sides of the rotating shaft 13 and the tooth grooves 22, a ferrule 24 is fixedly installed on one side of the cutting disc 14, four fixing bolts 26 can be movably inserted into the inside of the ferrule 24, four groups of positioning holes 23 are opened on the outer side of the rotating shaft 13, one end of the rotating shaft 13 is drivingly connected to a servo motor 9, retaining tiles 6 are fixedly installed on the relative sides of the two mounting plates 25, a collar 7 is movably sleeved on the outer sides of the four sliding columns 3, a pneumatic telescopic column 8 is fixedly installed on the relative sides of the collar 7, an adjusting screw 11 is threadedly penetrated through the inside of the extending end of the pneumatic telescopic column 8, a shaft seat 18 is movably sleeved at the bottom end of the adjusting screw 11, a slider 17 is fixedly installed at the bottom of the shaft seat 18, two chutes 16 are opened at the top of the workbench 1, a first clamping arc 10 is fixedly installed at the output end of the pneumatic telescopic column 8, two clamping sliding frames 19 are fixedly installed on the relative sides of the pneumatic telescopic column 8 perpendicular to the extending end, a number of clamping bolts 21 are clamped and penetrated through the inside of the two clamping sliding frames 19, a second clamping arc 20 is threadedly connected and penetrated through the relative side ends of the clamping bolts 21, and a blanking chute 15 is opened at the middle part of the workbench 1.

[0021] Working principle of the above technical solution: During use, move the copper foil roll to the top of the blanking chute 15, and start the pneumatic telescopic column 8 to extend, driving the first clamping arc 10 to clamp the outside of the copper foil roll, and driving the clamping carriage 19 to move, so that the second clamping arc 20 performs segmented clamping on the outside of the copper foil roll. Then start the hydraulic telescopic column 12 and the servo motor 9. The hydraulic telescopic column 12 drives the mounting carriage 5 to move downward, thereby moving the cutting disc 14 downward. The servo motor 9 rotates to drive the rotating shaft 13 to rotate, and then drives the cutting disc 14 to rotate. The cutting disc 14 cuts the copper foil roll. After cutting, the pneumatic telescopic column 8 retracts to release the limit of the copper foil roll. Then the cut copper foil roll falls through the blanking chute 15 for collection. When it is necessary to adjust the cutting size, slide the cutting disc 14 to slide and be limited outside the rotating shaft 13 and the tooth groove 22. Adjust to the appropriate position and insert the fixing bolt 26 into the ferrule 24 and penetrate into the positioning hole 23 to fix the position of the cutting disc 14. And slide the clamping bolt 21 inside the clamping carriage 19 and the second clamping arc 20 to the staggered position corresponding to the cutting disc 14. After rotating the clamping bolt 21 to stabilize the position of the second clamping arc 20, copper foil rolls of different sizes and widths can be cut, which increases the convenience of adjustment.

[0022] In another embodiment, as Figures 1-3 shown, the outside of the mounting carriage 5 is slidably sleeved on the outside of the sliding column 3.

[0023] The mounting carriage 5 is stable under the sliding limit of the sliding column 3, which is convenient for the stable operation of the structure.

[0024] In another embodiment, as Figure 2 、 Figure 4 and Figure 5 shown, the four tooth grooves 22 and the positioning holes 23 are evenly distributed in a circumferential staggered manner inside the outside of the rotating shaft 13. The four groups of positioning holes 23 are evenly distributed linearly on the outside of the rotating shaft 13. The cutting discs 14 are evenly distributed linearly on the outside of the rotating shaft 13.

[0025] The tooth grooves 22 limit the cutting disc 14, which is convenient for the cutting disc 14 to rotate with the servo motor 9 through the tooth grooves 22. The positioning holes 23 provide limiting points for the installation of the ferrule 24 and the fixing bolt 26. The overall structure is stable, which increases the stability of the overall structure.

[0026] In another embodiment, as Figure 2 、 Figure 4 and Figure 5 shown, the ferrule 24 is movably sleeved on the outside of the rotating shaft 13, and one end of the fixing bolt 26 movably penetrates through the ferrule 24 and is threadedly connected to the inside of the positioning hole 23.

[0027] The ferrule 24 provides a mounting and fixing position for the cutting disc 14, and the ferrule 24 and the cutting disc 14 are fixed by inserting fixing bolts 26 through and into the positioning holes 23, which increases the adjustment function of the structural fixation and facilitates the fixation after the structure is adjusted.

[0028] In another embodiment, as Figure 1 , Figure 3 and Figure 5 shown, the servo motor 9 is fixedly installed on the outside of the mounting plate 25 through a bracket.

[0029] After the servo motor 9 is fixed, it rotates to drive the rotating shaft 13 to rotate, which facilitates the stability of the overall structure and has a good use effect.

[0030] In another embodiment, as Figures 1-5 shown, the slider 17 is slidably installed inside the chute 16, the collar 7 is fixed to the outside of the slide post 3 through an internal thread and a setscrew, the first clamping arc 10 is located outside both ends of the blanking chute 15, and the specification size of the blanking chute 15 is adapted to the specification size of the cutting disc 14.

[0031] By providing the adjusting screw 11 and the collar 7, when it is necessary to deal with copper foil rolls of different thicknesses, the height of the collar 7 is adjusted, and the adjusting screw 11 is rotated to adjust the angle of the extending end of the pneumatic telescopic column 8 so that the pneumatic telescopic columns 8 are at the same height. Then, a nut is sleeved outside the clamping bolt 21 to clamp the clamping carriage 19. At this time, the clamping height of the structure changes, so as to adjust and deal with copper foil rolls of different thicknesses, which increases the convenience of use and can cope with the cutting work of copper foil rolls of different thicknesses. When the slider 17 slides inside the chute 16, it can provide a sliding support effect for the extending end of the pneumatic telescopic column 8, which facilitates the stability between the structures and increases the moment stability of the clamping.

[0032] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for copper foil production, comprising a workbench (1), characterized in that: A telescopic frame (2) is fixedly mounted on the bottom of the workbench (1), four sliding columns (3) are fixedly mounted on the top of the workbench (1), a top plate (4) is fixedly mounted on the top of the four sliding columns (3), a hydraulic telescopic column (12) is fixedly mounted on the bottom of the top plate (4), a mounting slide (5) is fixedly mounted on the output end of the hydraulic telescopic column (12), two mounting plates (25) are fixedly mounted on the bottom of the mounting slide (5), a rotating shaft (13) is movably mounted through the opposite sides of the two mounting plates (25) via bearings, four tooth grooves (22) are provided on the outer side of the rotating shaft (13), a cutting disc (14) is movably sleeved on the outer sides of the rotating shaft (13) and the tooth grooves (22), a sleeve hoop (24) is fixedly mounted on one side of the cutting disc (14), four fixing bolts (26) are movably inserted in the interior of the sleeve hoop (24), four groups of positioning holes (23) are provided on the outer side of the rotating shaft (13), and one end of the rotating shaft (13) is drivingly connected to a servo motor (9), a retaining shoe (6) is fixedly installed on the opposite sides of the two mounting plates (25), a collar (7) is movably sleeved on the outer sides of the four sliding columns (3), a pneumatic telescopic column (8) is fixedly installed on the opposite side of the collar (7), an adjusting screw (11) is penetrated and connected through the internal thread of the extended end of the pneumatic telescopic column (8), a shaft seat (18) is movably sleeved on the bottom end of the adjusting screw (11), a slider (17) is fixedly installed on the bottom of the shaft seat (18), and the workbench (1) Two slide grooves (16) are provided on the top of the pneumatic telescopic column (8); a first clamping arc (10) is fixedly installed on the output end of the pneumatic telescopic column (8); two clamping slides (19) are fixedly installed on the opposite side of the pneumatic telescopic column (8) perpendicular to the extended end; a plurality of clamping bolts (21) are passed through the internal clamping of the two clamping slides (19); a second clamping arc (20) is passed through the opposite side ends of the clamping bolts (21) in threaded connection; and a material discharge chute (15) is provided in the middle of the workbench (1).

2. A copper foil production cutting device according to claim 1, characterized in that: The outer side of the mounting slide (5) is slidably sleeved on the outer side of the slide column (3).

3. A copper foil production cutting device according to claim 1, characterized in that: The four tooth grooves (22) and the positioning holes (23) are evenly distributed in a circumferentially staggered manner inside the outer side of the rotating shaft (13), the four groups of positioning holes (23) are evenly distributed linearly on the outer side of the rotating shaft (13), and the cutting discs (14) are evenly distributed linearly on the outer side of the rotating shaft (13).

4. A copper foil production cutting device according to claim 1, characterized in that: The sleeve hoop (24) is movably sleeved on the outside of the rotating shaft (13), and one end of the fixing bolt (26) movably passes through the sleeve hoop (24) and is threadedly connected to the inside of the positioning hole (23).

5. A copper foil production cutting device according to claim 1, characterized in that: The servo motor (9) is fixedly mounted on the outside of the mounting plate (25) via a bracket.

6. A copper foil production cutting device according to claim 1, characterized in that: The slider (17) is slidably mounted inside the slide groove (16); the collar (7) is fixed to the outside of the slide column (3) via an internal thread penetrating a top screw; the first clamping arc (10) is located outside both ends of the feed trough (15); and the specification and size of the feed trough (15) are compatible with the specification and size of the cutting disc (14).

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