CN217020566U

CN217020566U - Copper foil slitting, clamping and fixing device

Info

Publication number: CN217020566U
Application number: CN202220910608.8U
Authority: CN
Inventors: 曹思缘
Original assignee: Zhejiang Jinte New Material Technology Co ltd
Current assignee: Zhejiang Jinte New Material Technology Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-07-22
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a copper foil slitting, clamping and fixing device which comprises a machine body, wherein a slitting mechanism, an adjusting mechanism, a winding mechanism and a limiting mechanism are arranged in the machine body; the splitting mechanism comprises a cutter shaft, a splitting cutter and a matching roller; the adjusting mechanism comprises a rotating shaft and a guide roller; the winding mechanism comprises an upper winding shaft and a lower winding shaft, and an upper copper foil coiled material and a lower copper foil coiled material are wound on the upper winding shaft and the lower winding shaft respectively; the limiting mechanism comprises two cross rods, the two cross rods are sleeved with a plurality of blocking parts, the plurality of blocking parts are respectively blocked on two sides of the upper copper foil coiled material and two sides of the lower copper foil coiled material, and one ends, located on the cross rods, of the blocking parts are fixed through fastening bolts. Has the advantages that: go up the rolling axle, when rolling axle rotation rolling down, keep off the piece and can carry on spacingly to copper foil both sides to can not slide the dislocation when the rolling of the little broad width copper foil after cutting, the rolling precision is higher.

Description

Copper foil slitting, clamping and fixing device

Technical Field

The utility model belongs to the technical field of copper foil slitting, and particularly relates to a copper foil slitting, clamping and fixing device.

Background

The copper foil slitting is to slit the produced copper foil according to the requirements of customers, and is an essential part in the copper foil production process. The cutting is generally carried out by a copper foil cutting machine, the produced rough foil is cut into finished product specifications with corresponding width, and the cutting quality of the finished product is decisive.

At present, after being cut into small-width copper foils with corresponding specifications by a slitting knife, the copper foils are simply and alternately wound on an upper winding shaft and a lower winding shaft, a fixed limiting mechanism for winding a plurality of small-width copper foils is lacked, and the copper foils are easy to slide and dislocate during winding due to smooth surfaces and poor in winding precision.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a copper foil slitting, clamping and fixing device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a copper foil slitting, clamping and fixing device comprises a machine body, wherein a slitting mechanism, an adjusting mechanism, a winding mechanism and a limiting mechanism are arranged in the machine body; the splitting mechanism comprises a cutter shaft, a plurality of splitting cutters arranged at intervals are mounted on the cutter shaft, and matching rollers are matched at the lower parts of the splitting cutters; the adjusting mechanism comprises a rotating shaft positioned on the right side of the slitting mechanism, and a guide roller is mounted on the rotating shaft; the winding mechanism comprises an upper winding shaft and a lower winding shaft positioned below the upper winding shaft, wherein upper copper foil coiled materials and lower copper foil coiled materials are wound on the upper winding shaft and the lower winding shaft respectively, and the upper copper foil coiled materials and the lower copper foil coiled materials are arranged at intervals in a staggered mode; the limiting mechanism comprises two cross rods which are fixed in the machine body and located on the right side of the winding mechanism, the two cross rods are arranged up and down and are sleeved with a plurality of slidable blocking pieces, the blocking pieces are respectively blocked on two sides of the upper copper foil coiled material and the lower copper foil coiled material, one ends of the blocking pieces located on the cross rods are fixed through fastening bolts, and the cutter shaft, the matching roller, the upper winding shaft and the lower winding shaft are driven to rotate through a driving mechanism in the machine body.

Preferably, the connecting groove of the blocking piece and the cross bar penetrates through the right end of the connecting groove.

Preferably, the surface of the stopper is flat and smooth.

Preferably, the bottom end of the stopper abuts against the top ends of the upper winding shaft and the lower winding shaft.

Preferably, the end of the stopper is provided with a through hole, a screw rod penetrating through the through hole is arranged in the machine body, and the screw rod is in threaded connection with a plurality of fastening nuts for clamping and fixing two sides of the stopper.

Preferably, the screw and the stopper are both made of high-hardness and high-wear-resistance alloy materials.

Preferably, the diameter of the through hole is larger than the diameter of the screw.

Compared with the prior art, the utility model has the beneficial effects that:

1. go up the rolling axle, when rolling axle rotation rolling down, keep off the piece and can carry on spacingly to the copper foil both sides to can not slide the dislocation when the rolling of the little broad width copper foil after cutting, the rolling precision is higher.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the upper winding mechanism of the present invention;

FIG. 3 is a schematic top view of the lower winding mechanism of the present invention;

FIG. 4 is a schematic view of the structure of the stopper, the connecting groove, and the through hole of the present invention.

In the figure: 1. a body; 2. a cutter shaft; 3. a slitting knife; 4. a mating roller; 5. a rotating shaft; 6. a guide roller; 7. winding the shaft; 8. a lower winding shaft; 9. coating a copper foil coiled material; 10. feeding a copper foil coil; 11. a cross bar; 12. a stopper; 13. fastening a bolt; 14. connecting grooves; 15. a through hole; 16. a screw; 17. and (6) tightening the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, the present invention provides a technical solution: a copper foil slitting, clamping and fixing device comprises a machine body 1, wherein a slitting mechanism, an adjusting mechanism, a winding mechanism and a limiting mechanism are arranged in the machine body 1; the slitting mechanism comprises a cutter shaft 2, a plurality of slitting knives 3 arranged at intervals are arranged on the cutter shaft 2, and matching rollers 4 are matched with the lower parts of the slitting knives 3; the adjusting mechanism comprises a rotating shaft 5 positioned on the right side of the splitting mechanism, and a guide roller 6 is arranged on the rotating shaft 5; the winding mechanism comprises an upper winding shaft 7 and a lower winding shaft 8 positioned below the upper winding shaft 7, upper copper foil coiled materials 9 and lower copper foil coiled materials 10 are respectively wound on the upper winding shaft 7 and the lower winding shaft 8, and the upper copper foil coiled materials 9 and the lower copper foil coiled materials 10 are arranged at intervals in a staggered mode; the limiting mechanism comprises two cross rods 11 which are fixed in the machine body 1 and positioned on the right side of the winding mechanism, the two cross rods 11 are arranged up and down and are sleeved with a plurality of slidable blocking pieces 12, the blocking pieces 12 are respectively blocked on two sides of the upper copper foil coiled material 9 and the lower copper foil coiled material 10, one ends of the blocking pieces 12 positioned on the cross rods 11 are fixed through fastening bolts 13, the cutter shaft 2, the matching roller 4, the upper winding shaft 7 and the lower winding shaft 8 are driven to rotate through a driving mechanism in the machine body 1, so that the fastening bolts 13 are loosened according to the requirement of cutting the width of the copper foil during cutting, the positions of the blocking pieces 12 on the cross rods 11 are correspondingly adjusted, the blocking pieces 12 are lapped on the upper winding shaft 7 and the lower winding shaft 8 and are respectively attached to the positions on two sides of the upper copper foil coiled material 9 and the lower copper foil coiled material 10 to be wound, and then the fastening bolts 13 are tightened, after the rough foil is fed into the slitting mechanism, the cutter shaft 2 drives the slitting cutters 3 to rotate at the matching rollers 4 to slit the rough foil into a plurality of small-width copper foils, and then the rough foil is led out and is sequentially led into the upper winding shaft 7 and the lower winding shaft 8 in a staggered manner through the guide rollers 6 to be wound, and the upper copper foil coiled material 9 and the lower copper foil coiled material 10 are gradually wound.

Specifically, the connecting groove 14 between the stopper 12 and the cross bar 11 penetrates through the right end thereof; in this embodiment, the attachment and detachment of the stopper 12 from the crossbar 11 is facilitated, and the left-right position of the stopper 12 can be adjusted.

Specifically, the surface of the stopper 12 is flat and smooth; in this embodiment, the stoppers 12 are prevented from scratching both sides of the upper copper foil roll 9 and the lower copper foil roll 10.

Specifically, the bottom end of the stopper 12 abuts against the top ends of the upper winding shaft 7 and the lower winding shaft 8; in this embodiment, the upper copper foil roll 9 and the lower copper foil roll 10 can be wound up in the first winding process.

Specifically, the end of the stopper 12 is provided with a through hole 15, a screw 16 penetrating through the through hole 15 is arranged in the machine body 1, and the screw 16 is in threaded connection with a plurality of fastening nuts 17 for clamping and fixing two sides of the stopper 12; in this embodiment, the stability of the end of the flight 12 is further enhanced by clamping the fixed flight 12 on both sides by tightening the nuts 17.

Specifically, the screw 16 and the stopper 12 are both made of high-hardness and high-wear-resistance alloy materials; in the present embodiment, the screw 16 and the stopper 12 are durable and less prone to deformation, and have higher precision.

Specifically, the diameter of the through hole 15 is larger than that of the screw 16; in this embodiment, adjustment of the position of the flight 12 is facilitated.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

The working principle is as follows: during slitting, according to the requirement of slitting the wide width of the copper foil, loosening fastening bolts 13 and fastening nuts 17, correspondingly adjusting the positions of blocking pieces 12 on a cross bar 11, enabling the blocking pieces 12 to be lapped on an upper winding shaft 7 and a lower winding shaft 8 and to be respectively attached to the positions of two sides of an upper copper foil coiled material 9 and a lower copper foil coiled material 10 to be wound, then screwing the fastening bolts 13, enabling the fastening nuts 17 to clamp and fix two sides of the blocking pieces 12, after the crude foil is fed into a slitting mechanism, driving a plurality of slitting cutters 3 to rotate by a cutter shaft 2 to slit the crude foil into a plurality of small-width copper foils at a matching roller 4, then leading out and sequentially introducing the crude foil into the upper winding shaft 7 and the lower winding shaft 8 in a staggered manner through a guide roller 6 to be wound, and gradually winding the crude foil into the upper copper foil coiled material 9 and the lower copper foil coiled material 10; during the period, the upper winding shaft 7 and the lower winding shaft 8 rotate to wind the upper copper foil coiled material 9 and the lower copper foil coiled material 10, the blocking piece 12 can limit the two sides of the copper foil, so that the small-width copper foil after slitting can not slide and dislocate during winding, and the winding precision is higher.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A copper foil slitting, clamping and fixing device is characterized by comprising a machine body (1), wherein a slitting mechanism, an adjusting mechanism, a winding mechanism and a limiting mechanism are installed in the machine body (1); the slitting mechanism comprises a cutter shaft (2), a plurality of slitting knives (3) arranged at intervals are mounted on the cutter shaft (2), and matching rollers (4) are matched with the lower parts of the slitting knives (3); the adjusting mechanism comprises a rotating shaft (5) positioned on the right side of the splitting mechanism, and a guide roller (6) is mounted on the rotating shaft (5); the winding mechanism comprises an upper winding shaft (7) and a lower winding shaft (8) positioned below the upper winding shaft, an upper copper foil coiled material (9) and a lower copper foil coiled material (10) are respectively wound on the upper winding shaft (7) and the lower winding shaft (8), and the upper copper foil coiled material (9) and the lower copper foil coiled material (10) are arranged at intervals in a staggered mode; the limiting mechanism comprises two cross rods (11) which are fixed in the machine body (1) and located on the right side of the winding mechanism, the two cross rods (11) are arranged up and down and are sleeved with a plurality of blocking pieces (12) capable of sliding, the blocking pieces (12) are respectively blocked on two sides of the upper copper foil coiled material (9) and the lower copper foil coiled material (10), one ends, located on the cross rods (11), of the blocking pieces (12) are fixed through fastening bolts (13), and the cutter shaft (2), the matching roller (4), the upper winding shaft (7) and the lower winding shaft (8) are driven to rotate through a driving mechanism in the machine body (1).

2. A copper foil slitting, clamping and fixing device according to claim 1, characterized in that the stop (12) extends through the right end of the connecting slot (14) of the crossbar (11).

3. A copper foil slitting, clamping and fixing device according to claim 1, characterized in that the surface of the stopper (12) is flat and smooth.

4. A copper foil slitting, clamping and fixing device according to claim 1, characterized in that the bottom end of the stopper (12) abuts against the top ends of the upper and lower take-up reels (7, 8).

5. A copper foil slitting, clamping and fixing device according to claim 1, characterized in that a through hole (15) is provided at the end of the stopper (12), and a screw (16) penetrating through the through hole (15) is provided in the machine body (1), and a plurality of fastening nuts (17) for clamping and fixing both sides of the stopper (12) are threadedly connected to the screw (16).

6. A copper foil slitting, clamping and fixing device according to claim 5, characterized in that the screw (16) and the stopper (12) are made of high-hardness and high-wear-resistance alloy.

7. A copper foil slitting, clamping and fixing device according to claim 5, characterized in that the diameter of the through hole (15) is larger than the diameter of the screw (16).