CN215943208U - Fixed-length die cutting device for copper foil for notebook circuit board - Google Patents

Abstract

The utility model discloses a fixed-length die cutting device for a copper foil for a notebook circuit board, which comprises a device base, wherein a support frame is welded at the top of the device base, the support frame is connected with an adjusting and cutting assembly through a screw, the top of the device base is connected with a fixing assembly in a sliding manner, a flattening box is welded at one side of the top of the device base, a sliding groove is formed in the side surface of the flattening box, a sliding rod is connected inside the sliding groove in a sliding manner, and one end of the sliding rod is rotatably connected with a flattening pipe. This kind of fixed length cutting device of note this copper foil for circuit board, first bull stick and first movable block and second bull stick and second movable block can drive the cross cutting machine and remove to all directions on a plane, and the third motor can drive the cross cutting machine and rotate to make the revolving knife can cut with various angles, made things convenient for staff's operation, first fixed angle and second fixed angle can be fixed the copper foil on fixed copper foil piece, prevent that the copper foil from skinning when the cross cutting.

Description

Fixed-length die cutting device for copper foil for notebook circuit board

Technical Field

The utility model relates to the technical field of fixed-length die cutting devices for copper foils, in particular to a fixed-length die cutting device for a copper foil for a notebook circuit board.

Background

Copper foil is a negative electrolyte material that is deposited as a thin, continuous metal foil on the substrate layer of a circuit board that serves as the electrical conductor for the PCB. It is easy to adhere to the insulating layer, receive the printing protective layer, form the circuit pattern after corroding. The copper foil is an ideal material for the notebook circuit board, and a fixed-length die cutting device is required to be used when the copper foil for the notebook circuit board is processed.

However, most of the existing fixed-length die cutting devices for copper foil for notebook circuit boards require manual cutting when in use, and even if auxiliary tools are provided, errors can be generated under the operation of people, and the copper foil is easy to warp during die cutting. Therefore, the fixed-length die cutting device for the copper foil for the notebook circuit board is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the fixed-length die cutting device for the copper foil for the notebook circuit board comprises a device base, wherein a support frame is welded at the top of the device base, the support frame is connected with an adjusting and cutting assembly through screws, the top of the device base is connected with a fixing assembly in a sliding mode, a flattening box is welded on one side of the top of the device base, a sliding groove is formed in the side face of the flattening box, a sliding rod is connected inside the sliding groove in a sliding mode, a flattening pipe is rotatably connected to one end of the sliding rod, a fixing block is welded on one side of the top of the fixing assembly, and a rotating pipe is welded on one side of the fixing block.

As a preferred technical solution of the present invention, the adjusting and cutting assembly includes a first fixing frame, four first rotating rings are welded at the bottom of the first fixing frame, a first rotating rod is rotatably connected between the two first rotating rings, a first moving block is rotatably connected at the outer side of the first rotating rod, a first gear is fixedly connected to one end of the first rotating rod, a first connecting frame is connected to one side of the first fixing frame through a screw, the first connecting frame is connected to a first motor through a screw, a second gear is fixedly connected to an output shaft of the first motor, and a second fixing frame is welded at the bottom of the first moving block.

As a preferred technical solution of the present invention, four second rotating rings are welded at the bottom of the second fixing frame, a second rotating rod is rotatably connected between the two second rotating rings, the second rotating rod is rotatably connected with a second moving block, a connecting block is welded at one side of the second moving block, one end of the second rotating rod is fixedly connected with a third gear, one side of the second fixing frame is connected with a second connecting frame through a screw, the second connecting frame is connected with a second motor through a screw, and an output shaft of the second motor is fixedly connected with a fourth gear.

According to a preferable technical scheme of the utility model, the inner side of the connecting block is connected with a third motor through a screw, an output shaft of the third motor is fixedly connected with a die cutting machine, and the bottom of the die cutting machine is rotatably connected with a rotary knife.

As a preferred technical scheme of the utility model, a slide rail is arranged at the top of the device base, a pulley is connected in the slide rail in a sliding manner, the pulley is connected to the bottom of the adjusting and cutting assembly through a screw, a toothed plate is welded at one side of the top of the device base, a fifth gear is meshed with the toothed plate, a fourth motor is fixedly connected to the top of the fifth gear, a fifth motor is connected to one side of the interior of the device base through a screw, the fifth motor is connected to one side of the adjusting and cutting assembly through a screw, a threaded pipe is fixedly connected to an output shaft of the fifth motor, and a support plate is connected to the top of the threaded pipe through a thread.

As a preferred technical solution of the present invention, the fixing assembly includes a fixing base, a sliding groove is formed in the top of the fixing base, a fixing copper foil block is slidably connected in the sliding groove, four corners of the top of the fixing copper foil block are provided with fixing grooves, a first fixing corner is slidably connected in two of the fixing grooves, a first moving plate is welded at the bottom of the first fixing corner, a first threaded rod is connected to the bottom of the first moving plate through a thread, a sixth motor is fixedly connected to the bottom of the first threaded rod, a second fixing corner is slidably connected in the other two fixing grooves, a second moving plate is welded at the bottom of the second fixing corner, a second threaded rod is connected to the bottom of the second moving plate through a thread, and a seventh motor is fixedly connected to the bottom of the second threaded rod.

According to a preferable technical scheme of the utility model, a knife edge groove is formed in the center point of the top of the fixed base, a rear knife blade is connected in the knife edge groove in a sliding mode, a rack plate is welded to the bottom of the knife blade, a sixth gear is meshed with the rack plate, an eighth motor is fixedly connected to one side of the sixth gear, and the eighth motor is connected to the bottom surface of the inner side of the fixed base through screws.

The utility model has the beneficial effects that:

1. according to the fixed-length die cutting device for the copper foil for the note board, the die cutting machine can be driven to move towards all directions on a plane by arranging the first rotating rod and the first moving block as well as the second rotating rod and the second moving block;

2. according to the fixed-length die cutting device for the copper foil for the note book circuit board, the third motor can drive the die cutting machine to rotate, so that the rotary knife can cut at various angles, and the operation of workers is facilitated;

3. this kind of fixed length cutting device of this kind of note this copper foil for circuit board can fix the copper foil on fixed copper foil piece through setting up first fixed angle and second fixed angle, prevents the copper foil skinning when the cross cutting.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic overall view of a fixed-length die-cutting device for a copper foil for a notebook circuit board according to the present invention;

FIG. 2 is an overall split schematic view of a fixed-length die cutting device for copper foil for notebook circuit boards according to the present invention;

FIG. 3 is a schematic view of a detachable adjusting and cutting assembly of the fixed-length die cutting device for copper foil for notebook circuit boards according to the present invention;

fig. 4 is a schematic view of the fixed assembly disassembly of the fixed length die cutting device for the copper foil for the notebook circuit board.

In the figure: 1. a device base; 101. a slide rail; 102. a pulley; 103. a toothed plate; 104. a fifth gear; 105. a fourth motor; 106. a fifth motor; 107. a threaded pipe; 108. a support plate; 2. a support frame; 3. adjusting the cutting assembly; 301. a first fixing frame; 302. a first rotating ring; 303. a first rotating lever; 304. a first moving block; 305. a first gear; 306. a first connecting frame; 307. a first motor; 308. a second gear; 309. a second fixing frame; 310. a second rotating ring; 311. a second rotating rod; 312. a second moving block; 313. connecting blocks; 314. a third gear; 315. a second link frame; 316. a second motor; 317. a fourth gear; 318. a third motor; 319. die-cutting machine; 320. a rotary knife; 4. a fixing assembly; 401. a fixed base; 402. a chute; 403. fixing the copper foil block; 404. fixing grooves; 405. a first fixed angle; 406. a first moving plate; 407. a first threaded rod; 408. a sixth motor; 409. a second fixed angle; 410. a second moving plate; 411. a second threaded rod; 412. a seventh motor; 413. a knife edge groove; 414. a blade; 415. a rack plate; 416. a sixth gear; 417. an eighth motor; 5. flattening the box; 501. a sliding groove; 502. a slide bar; 503. flattening the tube; 6. a fixed block; 7. the tube is rotated.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the fixed-length die cutting device for the copper foil for the notebook circuit board comprises a device base 1, wherein a support frame 2 is welded at the top of the device base 1, the support frame 2 is connected with an adjusting and cutting assembly 3 through a screw, a fixing assembly 4 is slidably connected at the top of the device base 1, a smoothing box 5 is welded at one side of the top of the device base 1, a sliding groove 501 is formed in the side surface of the smoothing box 5, a sliding rod 502 is slidably connected inside the sliding groove 501, one end of the sliding rod 502 is rotatably connected with a smoothing pipe 503, a fixing block 6 is welded at one side of the top of the fixing assembly 4, and a rotating pipe 7 is welded at one side of the fixing block 6.

The adjusting and cutting assembly 3 includes a first fixing frame 301, four first rotating rings 302 are welded at the bottom of the first fixing frame 301, a first rotating rod 303 is rotatably connected between the two first rotating rings 302, the outer side of the first rotating rod 303 is rotatably connected with a first moving block 304, a first gear 305 is fixedly connected to one end of the first rotating rod 303, a first connecting frame 306 is connected to one side of the first fixing frame 301 through screws, the first connecting frame 306 is connected with a first motor 307 through screws, an output shaft of the first motor 307 is fixedly connected with a second gear 308, a second fixing frame 309 is welded at the bottom of the first moving block 304, the first motor 307 is used in cooperation with the first gear 305 and the second gear 308, and the first moving block 304 can move on the first rotating rod 303.

The bottom of the second fixing frame 309 is welded with four second rotating rings 310, a second rotating rod 311 is rotatably connected between the two second rotating rings 310, the second rotating rod 311 is rotatably connected with a second moving block 312, one side of the second moving block 312 is welded with a connecting block 313, one end of the second rotating rod 311 is fixedly connected with a third gear 314, one side of the second fixing frame 309 is connected with a second connecting frame 315 through screws, the second connecting frame 315 is connected with a second motor 316 through screws, an output shaft of the second motor 316 is fixedly connected with a fourth gear 317, the second motor 316 is used in cooperation with the third gear 314 and the fourth gear 317, and the second moving block 312 can move on the second rotating rod 311.

The inner side of the connecting block 313 is connected with a third motor 318 through a screw, an output shaft of the third motor 318 is fixedly connected with a die cutting machine 319, the bottom of the die cutting machine 319 is rotatably connected with a rotary knife 320, and the rotary knife 320 can horizontally rotate by using the third motor 318.

Wherein, the top of device base 1 is equipped with slide rail 101, sliding connection has pulley 102 in the slide rail 101, pulley 102 passes through screwed connection in the bottom of adjusting cutting subassembly 3, device base 1's top one side welding has pinion rack 103, pinion rack 103 meshes has fifth gear 104, the top rigid coupling of fifth gear 104 has fourth motor 105, there is fifth motor 106 inside one side of device base 1 through screwed connection, fifth motor 106 passes through screwed connection in the one side of adjusting cutting subassembly 3, the output shaft rigid coupling of fifth motor 106 has screwed pipe 107, there is backup pad 108 at the top of screwed pipe 107 through threaded connection, the cooperation of fourth motor 105 and pinion rack 103 is used and is driven unable adjustment base 401 and slides on device base 1, and the cooperation of fifth motor 106 and screwed pipe 107 is used, can drive backup pad 108 rebound.

Wherein, the fixed component 4 comprises a fixed base 401, the top of the fixed base 401 is provided with a sliding chute 402, a fixed copper foil block 403 is connected in the sliding chute 402 in a sliding manner, four corners of the top of the fixed copper foil block 403 are provided with fixed grooves 404, two fixed grooves 404 are connected in a sliding manner with a first fixed angle 405, the bottom of the first fixed angle 405 is welded with a first movable plate 406, the bottom of the first movable plate 406 is connected with a first threaded rod 407 through threads, the bottom of the first threaded rod 407 is fixedly connected with a sixth motor 408, in addition, a second fixed angle 409 is slidably connected to the two fixing grooves 404, a second moving plate 410 is welded to the bottom of the second fixed angle 409, a second threaded rod 411 is connected to the bottom of the second moving plate 410 through threads, a seventh motor 412 is fixedly connected to the bottom of the second threaded rod 411, the first fixed angle 405 and the second fixed angle 409 can not move simultaneously, and therefore the copper foil can be fixed more conveniently.

Wherein, a knife edge groove 413 is arranged at the top center point of the fixed base 401, a rear blade 414 is slidably connected in the knife edge groove 413, a rack plate 415 is welded at the bottom of the blade 414, a sixth gear 416 is meshed with the rack plate 415, an eighth motor 417 is fixedly connected to one side of the sixth gear 416, the eighth motor 417 is connected to the inner bottom surface of the fixed base 401 through screws, and the blade 414 can be moved through the eighth motor 417, so as to cut the copper foil as required.

The working principle is as follows: firstly, fixing a copper foil roll on a rotating pipe 7, then pulling the copper foil, pulling the copper foil to a position below a second fixed angle 409, then opening a seventh motor 412, moving the second fixed angle 409 downwards under the action of a second threaded rod 411, pressing two angles of the copper foil, then holding a sliding rod 502 by hands, then moving a smoothing pipe 503 along a sliding groove 501, at the moment, pressing the smoothing pipe 503 on the copper foil to roll, thereby exhausting air below the copper foil, then opening a sixth motor 408, driving the first fixed angle 405 downwards under the action of the first threaded rod 407, pressing the copper foil, then opening an eighth motor 417, driving a blade 414 upwards under the action of a sixth gear 416, cutting the copper foil, then opening a fourth motor 105, and starting to move a fixed base 401 under the action of a fifth gear 104 until a fixed copper foil block 403 moves to the position above a supporting plate 108, then the fifth motor 106 is turned on, under the action of the threaded pipe 107, the fixed copper foil block 403 is pushed to the working position by the supporting plate 108, then the second motor 316 is turned on, under the cooperation of the fourth gear 317 and the third gear 314, the second moving block 312 starts to move on the second rotating rod 311, then the first motor 307 is turned on, under the action of the second gear 308 and the first gear 305, the first moving block 304 moves on the first rotating rod 303, the die-cutting machine 319 can be guaranteed to freely move and cut as required, and meanwhile, the die-cutting machine 319 starts to work, so that the copper foil is cut by the rotary knife 320, the operation of the machine is guaranteed to cut according to the required fixed length, and errors caused by manual operation are avoided; the device has solved the fixed length cutting device of current copper foil for notebook circuit board and need the manpower cutting mostly when using, even has appurtenance, also can the error under people's operation, and the problem of the easy edge that sticks up of copper foil when the cross cutting.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a fixed length cutting device of copper foil for notebook circuit board, includes device base (1), its characterized in that, the top welding of device base (1) has support frame (2), support frame (2) have through screwed connection adjusts cutting components (3), the top sliding connection of device base (1) has fixed subassembly (4), the welding of top one side of device base (1) has smooths case (5), the side of smoothing case (5) is equipped with sliding tray (501), the inside sliding connection of sliding tray (501) has slide bar (502), the one end of slide bar (502) is rotated and is connected with smooths pipe (503), the welding of top one side of fixed subassembly (4) has fixed block (6), the welding of one side of fixed block (6) has rotating tube (7).

2. The fixed-length die-cutting device of copper foil for notebook circuit board as claimed in claim 1, characterized in that the adjusting and cutting assembly (3) comprises a first fixing frame (301), four first rotating rings (302) are welded at the bottom of the first fixing frame (301), a first rotating rod (303) is rotatably connected between the two first rotating rings (302), a first moving block (304) is rotatably connected to the outer side of the first rotating rod (303), a first gear (305) is fixedly connected to one end of the first rotating rod (303), one side of the first fixing frame (301) is connected with a first connecting frame (306) through a screw, the first connecting frame (306) is connected with a first motor (307) through a screw, the output shaft of the first motor (307) is fixedly connected with a second gear (308), and the bottom of the first moving block (304) is welded with a second fixing frame (309).

3. The fixed-length die cutting device for the copper foil for the notebook circuit board as claimed in claim 2, wherein four second rotating rings (310) are welded at the bottom of the second fixing frame (309), a second rotating rod (311) is rotatably connected between the two second rotating rings (310), the second rotating rod (311) is rotatably connected with a second moving block (312), a connecting block (313) is welded at one side of the second moving block (312), a third gear (314) is fixedly connected to one end of the second rotating rod (311), a second connecting frame (315) is connected to one side of the second fixing frame (309) through screws, a second motor (316) is connected to the second connecting frame (315) through screws, and a fourth gear (317) is fixedly connected to an output shaft of the second motor (316).

4. The fixed-length die cutting device for the copper foil for the notebook circuit board is characterized in that the inner side of the connecting block (313) is connected with a third motor (318) through a screw, an output shaft of the third motor (318) is fixedly connected with a die cutting machine (319), and the bottom of the die cutting machine (319) is rotatably connected with a rotary knife (320).

5. The fixed-length die-cutting device of copper foil for notebook circuit board as claimed in claim 1, it is characterized in that the top of the device base (1) is provided with a slide rail (101), a pulley (102) is connected in the slide rail (101) in a sliding way, the pulley (102) is connected to the bottom of the adjusting cutting component (3) through a screw, a toothed plate (103) is welded on one side of the top of the device base (1), a fifth gear (104) is meshed with the toothed plate (103), a fourth motor (105) is fixedly connected to the top of the fifth gear (104), a fifth motor (106) is connected to one side of the inner part of the device base (1) through a screw, the fifth motor (106) is connected to one side of the adjusting cutting component (3) through screws, an output shaft of the fifth motor (106) is fixedly connected with a threaded pipe (107), and the top of the threaded pipe (107) is connected with a supporting plate (108) through threads.

6. The fixed-length die cutting device of the copper foil for the notebook circuit board as claimed in claim 1, wherein the fixing assembly (4) comprises a fixing base (401), a sliding groove (402) is arranged at the top of the fixing base (401), a fixing copper foil block (403) is slidably connected in the sliding groove (402), fixing grooves (404) are arranged at four corners of the top of the fixing copper foil block (403), a first fixing corner (405) is slidably connected in two fixing grooves (404), a first moving plate (406) is welded at the bottom of the first fixing corner (405), a first threaded rod (407) is connected at the bottom of the first moving plate (406) through a thread, a sixth motor (408) is fixedly connected at the bottom of the first threaded rod (407), a second fixing corner (409) is slidably connected in the other two fixing grooves (404), and a second moving plate (410) is welded at the bottom of the second fixing corner (409), the bottom of the second moving plate (410) is connected with a second threaded rod (411) through threads, and a seventh motor (412) is fixedly connected to the bottom of the second threaded rod (411).

7. The fixed-length die cutting device for the copper foil for the notebook circuit board is characterized in that a knife edge groove (413) is formed in the center point of the top of the fixing base (401), a rear blade (414) is connected in the knife edge groove (413) in a sliding mode, a rack plate (415) is welded to the bottom of the blade (414), a sixth gear (416) is meshed with the rack plate (415), an eighth motor (417) is fixedly connected to one side of the sixth gear (416), and the eighth motor (417) is connected to the inner bottom face of the fixing base (401) through screws.

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