CN209520921U - A kind of copper foil cutting apparatus - Google Patents

Abstract

The utility model discloses a kind of copper foil cutting apparatus, cutting mechanism, unreeling structure and the controller for being provided with cutting table in rack, copper foil being cut using feed form, cutting mechanism is arranged in above cutting table, cutting mechanism includes cut-off knife that can be mobile relative to cutting table, and cut-off knife is connected with the first power device；Cutting table is provided with close to the side of cutting mechanism has the gap passed through for cut-off knife with the matched support bar of copper foil width, support bar arrangement on the rack, between support bar and cutting table；Unreeling structure is arranged in above cutting mechanism, and unreeling structure includes unreeling shaft, and unreeling structure is connected with the second power device；Cutting table is provided with the limit plate to limit copper foil cutoff length far from one end of cutting mechanism；First power device and the second power device are electrically connected in controller；By adopting the above technical scheme, copper foil can be cut automatically, improves production efficiency, guarantees the precision that copper foil is cut, while keeping the cleannes of copper foil.

Description

A kind of copper foil cutting apparatus

Technical field

The utility model relates to copper foils to cut technical field, in particular to a kind of copper foil cutting apparatus.

Background technique

Copper-clad plate is the basic material of electronics industry, in order to meet the needs of manufacture copper-clad plate, often by electron level copper Foil (99.7% or more purity, thickness 5um-105um) is cut into sheet.Past factory is this usually using the manual mode that cuts It is inefficient to cut mode, is also easy to pollution copper foil, the copper foil after leading to cutting is not clean and tidy enough, and produces low efficiency, therefore anxious A kind of copper foil cutting apparatus need to be developed.

Utility model content

In view of the problems of the existing technology, the utility model aim is to provide a kind of copper foil cutting apparatus, can be automatic Copper foil is cut, production efficiency is improved.

The technical scheme adopted by the utility model is that:

A kind of copper foil cutting apparatus, it is characterised in that: including rack, cutting table is provided in the rack, utilizes feed Cutting mechanism, unreeling structure and the controller that form cuts copper foil, the cutting mechanism are arranged on the cutting table Side, the cutting mechanism include cut-off knife that can be mobile relative to the cutting table, and the cut-off knife is connected with the first power device；It is described Cutting table is provided with close to the side of the cutting mechanism to be arranged in described with the matched support bar of copper foil width, the support bar In rack, there is the gap passed through for the cut-off knife between the support bar and the cutting table；The unreeling structure is arranged in institute It states above cutting mechanism, the unreeling structure includes unreeling shaft, and the unreeling structure is connected with the second power device；It is described to cut Platform is provided with the limit plate to limit copper foil cutoff length far from one end of the cutting mechanism；First power device and Second power device is electrically connected in the controller.

Further, the cutting mechanism includes the tool apron for installing the cut-off knife, and the cut-off knife is cutting wheel structure, institute It states and is provided with bolt in the middle part of cut-off knife, the side of the tool apron towards the cutting table is extended with link block, phase on the link block Position is answered to offer threaded hole.

Further, the support shaft to install the tool apron is provided in the rack, the support shaft is put with described Spool parallel arrangement, the tool apron are sleeved on the outside of the support shaft, cooperatively form sliding pair, the tool apron with the support shaft The first power device is connected, first power device is electric pushrod.

Further, side opposite with the link block on the tool apron is provided with to drive the tool apron with respect to institute State the handle of support shaft swing.

Preferably, the rack two sides are symmetrically fixedly connected with the mounting plate for installing the support shaft, the installation Bolt is provided on the extension end of plate, the both ends of the support shaft offer threaded hole.

Further, the unreeling structure includes the transition axis to support copper foil, the transition axis and the unreeling shaft It is arranged in parallel and is located at below the unreeling shaft.

Further, second power device includes motor and synchronous belt, and the unreeling shaft and transition axis the same side are logical Synchronous band connection is crossed, it is described to unreel axis connection motor.

Further, the rack two sides symmetrically offer and matched first gap slot in the unreeling shaft both ends and institute State matched second gap slot in transition axis both ends.

Further, first gap slot, the second gap slot lower section are provided with idler wheel, and the idler wheel is arranged in described In rack, two idler wheels are one group, are supported with two side contacts of the unreeling shaft, transition axis.

The beneficial effect of above-mentioned technical proposal is: operation controller, the second power device starting, driving unreeling shaft rotate to Lower release copper foil, copper foil are gradually transferred to cutting table, when copper foil is contacted with limit plate, are operated controller, are filled the second power Stopping is set, unreeling shaft stops operating at this time, and copper foil stops decentralization；Controller is operated, the first power device pushes cut-off knife along gap Movement cuts copper foil；By adopting the above technical scheme, copper foil can be cut automatically, improves production efficiency, guarantee copper The precision that foil is cut, while keeping the cleannes of copper foil.

Detailed description of the invention

Fig. 1 is the main view of cutting apparatus in the utility model embodiment；

Fig. 2 is the left view of cutting apparatus in the utility model embodiment；

Fig. 3 is the left view of cutting mechanism in the utility model embodiment.

Specific embodiment

Structure and work side below in conjunction with preferred embodiment and its attached drawing to a kind of copper foil cutting apparatus of the utility model Formula is described in detail.

Shown in referring to figs. 1 to Fig. 3, a kind of copper foil cutting apparatus in the present embodiment, including rack 1 is provided with sanction in rack 1 Cutting mechanism 3, unreeling structure 4 and the controller 11 cutting platform 2, being cut using feed form to copper foil, cutting mechanism 3 are arranged Above cutting table 2, cutting mechanism 3 include can the cut-off knife 31 that moves of opposite cutting table 2 and the tool apron 32 for installing cut-off knife 31, In the present embodiment, cut-off knife 31 is the cutting wheel structure of thin slice, is provided with bolt in the middle part of cut-off knife 31, and tool apron 32 is towards cutting table 2 Side is extended with link block 322, and corresponding position offers threaded hole on link block 322, and cut-off knife 31 is solid by bolt and tool apron 32 Fixed connection, during cutting, cut-off knife 31 is rotated relative to tool apron 32.

The support shaft 8 to install tool apron 32 is provided in rack 1, support shaft 8 and unreeling shaft 41 are arranged in parallel, rack 1 Two sides are symmetrically fixedly connected with the mounting plate 7 for installing support shaft 8, are provided with bolt, support shaft on the extension end of mounting plate 7 8 both ends offer threaded hole, and 8 both ends of support shaft are fixedly connected by bolt with rack 1.Tool apron 32 is sleeved on support shaft 8 Outside cooperatively forms sliding pair with support shaft 8, and tool apron 32 connects the first power device, and the first power device is electric pushrod 13, Tool apron 32 slides under the impetus of electric pushrod 13 along support shaft 8, drives cut-off knife 31 to slide along support shaft 8 and carries out to copper foil It cuts.The side opposite with link block 322 is provided with to drive tool apron 32 with respect to the handle that support shaft 8 is swung on tool apron 32 321, when cut it is initial or after, handle 321 drives tool apron 32 to carry out a degree of swing, makes cut-off knife 31 and copper foil point From avoiding scratching copper foil to be cut.

Cutting table 2 is provided with and the matched support bar 9 of copper foil width, 9 lateral bolster of support bar close to the side of cutting mechanism 3 Cut-off knife 31 is supportted, 9 both ends of support bar are bolted in rack 1, have between support bar 9 and cutting table 2 and pass through for cut-off knife 31 Gap 91.

Unreeling structure 4 is arranged in 3 top of cutting mechanism, and unreeling structure 4 includes unreeling shaft 41 and the transition axis for supporting copper foil 42, transition axis 42 and unreeling shaft 41 are arranged in parallel and are located at 41 lower section of unreeling shaft.1 two sides of rack symmetrically offer and unreeling shaft 41 Matched first gap slot 411 in both ends and matched second gap slot 412 in 42 both ends of transition axis；First gap slot 411, second Idler wheel 6 is provided with below gap slot 412, idler wheel 6 is arranged in rack 1, and two idler wheels 6 are one group, with unreeling shaft 41, transition Two side contacts of axis 42 support；Unreeling structure 4 is connected with the second power device, and the second power device includes motor 12 and synchronous belt 5, unreeling shaft 41 and 42 the same side of transition axis are connected by synchronous belt 5, and unreeling shaft 41 connects motor 12, and motor 12 drives unreeling shaft 41 drive transition axis 42 to rotate.

Cutting table 2 is provided with the limit plate 10 to limit copper foil cutoff length, limit plate far from one end of cutting mechanism 3 10 are bolted with cutting table 2.Electric pushrod 13 and motor 12 are electrically connected with controller 11.

The course of work is as follows:

It cuts initially, cut-off knife 31 is located at 1 right side of rack, and opposite cutting table 2 tilts certain angle under the action of handle 321 Degree；Controller 11 is operated, motor 12 starts, and driving unreeling shaft 41 drives transition axis 42 to rotate, and copper foil is gradually transferred to cutting table 2, when copper foil is contacted with limit plate 10, controller 11 is operated, stops motor 12, unreeling shaft 41 and transition axis 42 stop at this time Rotation；Reseting handle 321 keeps cut-off knife 31 vertical with cutting table 2；Controller 11 is operated, electric pushrod 13 pushes cut-off knife 31 along branch The support movement of axis 8 cuts copper foil；After, electric pushrod 13 drives cut-off knife 31 to reset.

The above specific structure is that the preferred embodiment to the utility model has carried out specific description, but is not intended to limit The embodiments of the present invention and protection scope, those skilled in the art are without prejudice to before the spirit of the present invention Various equivalent variations can also be made perhaps these equivalent deformations or replacement of replacement are all contained in the application right by putting It is required that in limited range.

Claims (9)

1. a kind of copper foil cutting apparatus, it is characterised in that: including rack (1), cutting table (2), benefit are provided on the rack (1) Cutting mechanism (3), unreeling structure (4) and the controller (11) that copper foil is cut with feed form, the cutting mechanism (3) It being arranged in above the cutting table (2), the cutting mechanism (3) includes cut-off knife (31) that can be mobile relative to the cutting table (2), The cut-off knife (31) is connected with the first power device；The cutting table (2) close to the cutting mechanism (3) side be provided with The matched support bar of copper foil width (9), the support bar (9) are arranged on the rack (1), the support bar (9) with it is described There is the gap (91) passed through for the cut-off knife (31) between cutting table (2)；The unreeling structure (4) is arranged in the cutting mechanism (3) top, the unreeling structure (4) includes unreeling shaft (41), and the unreeling structure (4) is connected with the second power device；It is described Cutting table (2) is provided with the limit plate (10) to limit copper foil cutoff length far from the one end of the cutting mechanism (3)；It is described First power device and the second power device are electrically connected in the controller (11).

2. a kind of copper foil cutting apparatus according to claim 1, it is characterised in that: the cutting mechanism (3) includes being used for The tool apron (32) of the cut-off knife (31) is installed, the cut-off knife (31) is cutting wheel structure, it is provided with bolt in the middle part of the cut-off knife (31), The side of tool apron (32) towards the cutting table (2) is extended with link block (322), corresponding positions on the link block (322) It sets and offers threaded hole.

3. a kind of copper foil cutting apparatus according to claim 2, it is characterised in that: be provided on the rack (1) to The support shaft (8) of the tool apron (32) is installed, the support shaft (8) and the unreeling shaft (41) are arranged in parallel, the tool apron (32) it is sleeved on the outside of the support shaft (8), cooperatively forms sliding pair with the support shaft (8), tool apron (32) connection the One power device, first power device are electric pushrod (13).

4. a kind of copper foil cutting apparatus according to claim 3, it is characterised in that: on the tool apron (32) with the connection The opposite side of block (322) is provided with the handle (321) to drive the relatively described support shaft (8) of the tool apron (32) to swing.

5. a kind of copper foil cutting apparatus according to claim 3, it is characterised in that: rack (1) two sides are symmetrically fixed It is connected with the mounting plate (7) for installing the support shaft (8), is provided with bolt on the extension end of the mounting plate (7), it is described The both ends of support shaft (8) offer threaded hole.

6. a kind of copper foil cutting apparatus according to claim 1, it is characterised in that: the unreeling structure (4) include to The transition axis (42) of copper foil is supported, the transition axis (42) and the unreeling shaft (41) are arranged in parallel and are located at the unreeling shaft (41) lower section.

7. a kind of copper foil cutting apparatus according to claim 6, it is characterised in that: second power device includes motor (12) it is connected with synchronous belt (5), the unreeling shaft (41) and transition axis (42) the same side by synchronous belt (5), the unreeling shaft (41) motor (12) are connected.

8. a kind of copper foil cutting apparatus according to claim 6, it is characterised in that: rack (1) two sides symmetrically open up Have and is lacked with matched first gap slot (411) in the unreeling shaft (41) both ends, with the transition axis (42) both ends matched second Mouth slot (412).

9. a kind of copper foil cutting apparatus according to claim 8, it is characterised in that: first gap slot (411), second It is provided with idler wheel (6) below gap slot (412), the idler wheel (6) is arranged on the rack (1), two idler wheels (6) It is one group, is supported with two side contacts of the unreeling shaft (41), transition axis (42).